<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-11-17 15:04:54"
    DayOfYear="358"
    Year="2021">
  <station name="ERCK">
    <file name="/erck0010.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 31 02:01:38 2021"
               level="3">
        <file_statistics latency="2 day(s) 02:28:49"
                         size="14027143"
                         time_creation="Thu Jan 28 02:03:47 2021"
                         time_modification="Mon Jan  4 02:28:19 2021" />
        <observations epoch_first="Fri Jan  1 00:00:00 2021"
                      epoch_last="Fri Jan  1 23:59:30 2021"
                      epochs="2713"
                      epochs_ratio="94.20">
          <mask elevation="03 degrees"
                obs_expected="30353"
                obs_have="25949"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="25189"
                obs_have="23338"
                obs_ratio="92.65" />
          <mask elevation="15 degrees"
                obs_expected="22144"
                obs_have="20864"
                obs_ratio="94.22" />
        </observations>
      </control>
    </file>
    <file name="/erck0020.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb  1 02:01:38 2021"
               level="3">
        <file_statistics latency="01:32:58"
                         size="14746122"
                         time_creation="Fri Jan 29 02:03:06 2021"
                         time_modification="Sun Jan  3 01:32:28 2021" />
        <observations epoch_first="Sat Jan  2 00:00:00 2021"
                      epoch_last="Sat Jan  2 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="27825"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="25190"
                obs_have="24839"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="22130"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck0030.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb  2 02:01:36 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14723969"
                         time_creation="Sat Jan 30 02:04:08 2021"
                         time_modification="Mon Jan  4 01:32:30 2021" />
        <observations epoch_first="Sun Jan  3 00:00:00 2021"
                      epoch_last="Sun Jan  3 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="27806"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="25193"
                obs_have="24844"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="22132"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck0040.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb  3 02:01:35 2021"
               level="3">
        <file_statistics latency="01:32:37"
                         size="14795356"
                         time_creation="Sun Jan 31 02:02:56 2021"
                         time_modification="Tue Jan  5 01:32:07 2021" />
        <observations epoch_first="Mon Jan  4 00:00:00 2021"
                      epoch_last="Mon Jan  4 23:59:30 2021"
                      epochs="2867"
                      epochs_ratio="99.55">
          <mask elevation="03 degrees"
                obs_expected="30351"
                obs_have="27601"
                obs_ratio="90.94" />
          <mask elevation="10 degrees"
                obs_expected="25191"
                obs_have="24721"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22054"
                obs_ratio="99.56" />
        </observations>
      </control>
    </file>
    <file name="/erck0050.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb  4 02:01:36 2021"
               level="3">
        <file_statistics latency="01:32:39"
                         size="14673302"
                         time_creation="Mon Feb  1 01:59:46 2021"
                         time_modification="Wed Jan  6 01:32:09 2021" />
        <observations epoch_first="Tue Jan  5 00:00:00 2021"
                      epoch_last="Tue Jan  5 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30349"
                obs_have="27775"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="25180"
                obs_have="24828"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="22136"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0060.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb  5 02:01:36 2021"
               level="3">
        <file_statistics latency="01:32:35"
                         size="13848100"
                         time_creation="Tue Feb  2 01:58:58 2021"
                         time_modification="Thu Jan  7 01:32:05 2021" />
        <observations epoch_first="Wed Jan  6 00:00:00 2021"
                      epoch_last="Wed Jan  6 23:59:30 2021"
                      epochs="2702"
                      epochs_ratio="93.82">
          <mask elevation="03 degrees"
                obs_expected="30350"
                obs_have="25829"
                obs_ratio="85.10" />
          <mask elevation="10 degrees"
                obs_expected="25174"
                obs_have="23079"
                obs_ratio="91.68" />
          <mask elevation="15 degrees"
                obs_expected="22139"
                obs_have="20575"
                obs_ratio="92.94" />
        </observations>
      </control>
    </file>
    <file name="/erck0070.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb  6 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:36"
                         size="14350778"
                         time_creation="Wed Feb  3 01:59:18 2021"
                         time_modification="Fri Jan  8 01:32:06 2021" />
        <observations epoch_first="Thu Jan  7 00:00:00 2021"
                      epoch_last="Thu Jan  7 23:59:30 2021"
                      epochs="2804"
                      epochs_ratio="97.36">
          <mask elevation="03 degrees"
                obs_expected="30363"
                obs_have="26850"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="25174"
                obs_have="24019"
                obs_ratio="95.41" />
          <mask elevation="15 degrees"
                obs_expected="22129"
                obs_have="21470"
                obs_ratio="97.02" />
        </observations>
      </control>
    </file>
    <file name="/erck0080.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb  7 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:46"
                         size="14393895"
                         time_creation="Thu Feb  4 01:58:32 2021"
                         time_modification="Sat Jan  9 01:32:16 2021" />
        <observations epoch_first="Fri Jan  8 00:00:00 2021"
                      epoch_last="Fri Jan  8 23:59:30 2021"
                      epochs="2794"
                      epochs_ratio="97.01">
          <mask elevation="03 degrees"
                obs_expected="30377"
                obs_have="27024"
                obs_ratio="88.96" />
          <mask elevation="10 degrees"
                obs_expected="25164"
                obs_have="24127"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="22129"
                obs_have="21488"
                obs_ratio="97.10" />
        </observations>
      </control>
    </file>
    <file name="/erck0090.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb  8 02:01:38 2021"
               level="3">
        <file_statistics latency="01:32:52"
                         size="14453182"
                         time_creation="Fri Feb  5 01:58:37 2021"
                         time_modification="Sun Jan 10 01:32:22 2021" />
        <observations epoch_first="Sat Jan  9 00:00:00 2021"
                      epoch_last="Sat Jan  9 23:59:30 2021"
                      epochs="2823"
                      epochs_ratio="98.02">
          <mask elevation="03 degrees"
                obs_expected="30374"
                obs_have="27177"
                obs_ratio="89.47" />
          <mask elevation="10 degrees"
                obs_expected="25169"
                obs_have="24244"
                obs_ratio="96.32" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="21652"
                obs_ratio="97.83" />
        </observations>
      </control>
    </file>
    <file name="/erck0100.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb  9 02:01:36 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14820255"
                         time_creation="Sat Feb  6 01:58:40 2021"
                         time_modification="Mon Jan 11 01:32:30 2021" />
        <observations epoch_first="Sun Jan 10 00:00:00 2021"
                      epoch_last="Sun Jan 10 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30368"
                obs_have="27932"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="25164"
                obs_have="24863"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="22124"
                obs_have="22117"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck0110.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 10 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:45"
                         size="15037474"
                         time_creation="Sun Feb  7 01:58:30 2021"
                         time_modification="Tue Jan 12 01:32:15 2021" />
        <observations epoch_first="Mon Jan 11 00:00:00 2021"
                      epoch_last="Mon Jan 11 23:59:30 2021"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="30370"
                obs_have="27846"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="25160"
                obs_have="24807"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="22127"
                obs_have="22056"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/erck0120.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 11 02:01:36 2021"
               level="3">
        <file_statistics latency="01:32:47"
                         size="14623313"
                         time_creation="Mon Feb  8 01:58:42 2021"
                         time_modification="Wed Jan 13 01:32:17 2021" />
        <observations epoch_first="Tue Jan 12 00:00:00 2021"
                      epoch_last="Tue Jan 12 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30373"
                obs_have="27719"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="25161"
                obs_have="24790"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="22128"
                obs_have="22119"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0130.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 12 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:52"
                         size="14618975"
                         time_creation="Tue Feb  9 01:59:19 2021"
                         time_modification="Thu Jan 14 01:32:22 2021" />
        <observations epoch_first="Wed Jan 13 00:00:00 2021"
                      epoch_last="Wed Jan 13 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30368"
                obs_have="27758"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="25175"
                obs_have="24815"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="22128"
                obs_have="22119"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0140.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 13 02:01:38 2021"
               level="3">
        <file_statistics latency="01:32:40"
                         size="14015700"
                         time_creation="Wed Feb 10 01:58:18 2021"
                         time_modification="Fri Jan 15 01:32:10 2021" />
        <observations epoch_first="Thu Jan 14 00:00:00 2021"
                      epoch_last="Thu Jan 14 23:59:30 2021"
                      epochs="2740"
                      epochs_ratio="95.14">
          <mask elevation="03 degrees"
                obs_expected="30361"
                obs_have="26393"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="25182"
                obs_have="23624"
                obs_ratio="93.81" />
          <mask elevation="15 degrees"
                obs_expected="22123"
                obs_have="21122"
                obs_ratio="95.48" />
        </observations>
      </control>
    </file>
    <file name="/erck0150.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 14 02:01:38 2021"
               level="3">
        <file_statistics latency="01:32:44"
                         size="13734784"
                         time_creation="Thu Feb 11 01:58:34 2021"
                         time_modification="Sat Jan 16 01:32:14 2021" />
        <observations epoch_first="Fri Jan 15 00:00:00 2021"
                      epoch_last="Fri Jan 15 23:59:30 2021"
                      epochs="2692"
                      epochs_ratio="93.47">
          <mask elevation="03 degrees"
                obs_expected="30365"
                obs_have="26016"
                obs_ratio="85.68" />
          <mask elevation="10 degrees"
                obs_expected="25182"
                obs_have="23304"
                obs_ratio="92.54" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="20732"
                obs_ratio="93.68" />
        </observations>
      </control>
    </file>
    <file name="/erck0160.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb 15 02:01:38 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14101995"
                         time_creation="Fri Feb 12 01:58:37 2021"
                         time_modification="Sun Jan 17 01:32:31 2021" />
        <observations epoch_first="Sat Jan 16 00:00:00 2021"
                      epoch_last="Sat Jan 16 23:59:30 2021"
                      epochs="2762"
                      epochs_ratio="95.90">
          <mask elevation="03 degrees"
                obs_expected="30358"
                obs_have="26831"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="23918"
                obs_ratio="95.00" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="21269"
                obs_ratio="96.04" />
        </observations>
      </control>
    </file>
    <file name="/erck0170.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 16 02:01:37 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14668432"
                         time_creation="Sat Feb 13 01:58:33 2021"
                         time_modification="Mon Jan 18 01:32:30 2021" />
        <observations epoch_first="Sun Jan 17 00:00:00 2021"
                      epoch_last="Sun Jan 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30351"
                obs_have="27769"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25184"
                obs_have="24850"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="22141"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck0180.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 17 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:42"
                         size="14428683"
                         time_creation="Sun Feb 14 01:59:12 2021"
                         time_modification="Tue Jan 19 01:32:12 2021" />
        <observations epoch_first="Mon Jan 18 00:00:00 2021"
                      epoch_last="Mon Jan 18 23:59:30 2021"
                      epochs="2795"
                      epochs_ratio="97.05">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="26815"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="25181"
                obs_have="23935"
                obs_ratio="95.05" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="21308"
                obs_ratio="96.22" />
        </observations>
      </control>
    </file>
    <file name="/erck0190.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 18 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:49"
                         size="14141788"
                         time_creation="Mon Feb 15 01:58:58 2021"
                         time_modification="Wed Jan 20 01:32:19 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:30 2021"
                      epochs="2792"
                      epochs_ratio="96.94">
          <mask elevation="03 degrees"
                obs_expected="30368"
                obs_have="26845"
                obs_ratio="88.40" />
          <mask elevation="10 degrees"
                obs_expected="25189"
                obs_have="23963"
                obs_ratio="95.13" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="21311"
                obs_ratio="96.25" />
        </observations>
      </control>
    </file>
    <file name="/erck0200.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 19 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:44"
                         size="13931362"
                         time_creation="Tue Feb 16 01:59:05 2021"
                         time_modification="Thu Jan 21 01:32:14 2021" />
        <observations epoch_first="Wed Jan 20 00:00:00 2021"
                      epoch_last="Wed Jan 20 23:59:30 2021"
                      epochs="2763"
                      epochs_ratio="95.94">
          <mask elevation="03 degrees"
                obs_expected="30362"
                obs_have="26481"
                obs_ratio="87.22" />
          <mask elevation="10 degrees"
                obs_expected="25199"
                obs_have="23748"
                obs_ratio="94.24" />
          <mask elevation="15 degrees"
                obs_expected="22137"
                obs_have="21166"
                obs_ratio="95.61" />
        </observations>
      </control>
    </file>
    <file name="/erck0210.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 20 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:36"
                         size="14826883"
                         time_creation="Wed Feb 17 01:58:52 2021"
                         time_modification="Fri Jan 22 01:32:06 2021" />
        <observations epoch_first="Thu Jan 21 00:00:00 2021"
                      epoch_last="Thu Jan 21 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29945"
                obs_have="27353"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="24829"
                obs_have="24462"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="21782"
                obs_have="21774"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0220.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 21 02:01:36 2021"
               level="3">
        <file_statistics latency="01:32:31"
                         size="14604188"
                         time_creation="Thu Feb 18 01:59:09 2021"
                         time_modification="Sat Jan 23 01:32:01 2021" />
        <observations epoch_first="Fri Jan 22 00:00:00 2021"
                      epoch_last="Fri Jan 22 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30363"
                obs_have="27753"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="25207"
                obs_have="24844"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="22130"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck0230.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb 22 02:01:36 2021"
               level="3">
        <file_statistics latency="01:32:35"
                         size="14677347"
                         time_creation="Fri Feb 19 01:59:09 2021"
                         time_modification="Sun Jan 24 01:32:05 2021" />
        <observations epoch_first="Sat Jan 23 00:00:00 2021"
                      epoch_last="Sat Jan 23 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="27736"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="25203"
                obs_have="24838"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="22139"
                obs_have="22129"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck0240.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 23 02:01:35 2021"
               level="3">
        <file_statistics latency="01:32:36"
                         size="14381779"
                         time_creation="Sat Feb 20 01:58:49 2021"
                         time_modification="Mon Jan 25 01:32:06 2021" />
        <observations epoch_first="Sun Jan 24 00:00:00 2021"
                      epoch_last="Sun Jan 24 23:59:30 2021"
                      epochs="2821"
                      epochs_ratio="97.95">
          <mask elevation="03 degrees"
                obs_expected="30364"
                obs_have="27099"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="25204"
                obs_have="24356"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="22138"
                obs_have="21757"
                obs_ratio="98.28" />
        </observations>
      </control>
    </file>
    <file name="/erck0250.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 24 02:01:36 2021"
               level="3">
        <file_statistics latency="01:32:29"
                         size="14495604"
                         time_creation="Sun Feb 21 01:59:16 2021"
                         time_modification="Tue Jan 26 01:31:59 2021" />
        <observations epoch_first="Mon Jan 25 00:00:00 2021"
                      epoch_last="Mon Jan 25 23:59:30 2021"
                      epochs="2848"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="30368"
                obs_have="27461"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="25220"
                obs_have="24607"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="22139"
                obs_have="21892"
                obs_ratio="98.88" />
        </observations>
      </control>
    </file>
    <file name="/erck0260.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 25 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:32"
                         size="14432736"
                         time_creation="Mon Feb 22 01:58:59 2021"
                         time_modification="Wed Jan 27 01:32:02 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:30 2021"
                      epochs="2810"
                      epochs_ratio="97.57">
          <mask elevation="03 degrees"
                obs_expected="30362"
                obs_have="27188"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="25225"
                obs_have="24403"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="22137"
                obs_have="21669"
                obs_ratio="97.89" />
        </observations>
      </control>
    </file>
    <file name="/erck0270.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 26 02:01:38 2021"
               level="3">
        <file_statistics latency="01:32:47"
                         size="14535167"
                         time_creation="Tue Feb 23 01:59:14 2021"
                         time_modification="Thu Jan 28 01:32:17 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27755"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="25206"
                obs_have="24855"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="22133"
                obs_have="22127"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck0280.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 27 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:44"
                         size="14868629"
                         time_creation="Wed Feb 24 01:59:09 2021"
                         time_modification="Fri Jan 29 01:32:14 2021" />
        <observations epoch_first="Thu Jan 28 00:00:00 2021"
                      epoch_last="Thu Jan 28 23:59:30 2021"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27689"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="25204"
                obs_have="24804"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="22139"
                obs_have="22097"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/erck0290.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 28 02:01:38 2021"
               level="3">
        <file_statistics latency="01:32:44"
                         size="14072743"
                         time_creation="Thu Feb 25 01:59:20 2021"
                         time_modification="Sat Jan 30 01:32:14 2021" />
        <observations epoch_first="Fri Jan 29 00:00:00 2021"
                      epoch_last="Fri Jan 29 23:59:30 2021"
                      epochs="2780"
                      epochs_ratio="96.53">
          <mask elevation="03 degrees"
                obs_expected="30364"
                obs_have="26850"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="25201"
                obs_have="24048"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="22138"
                obs_have="21441"
                obs_ratio="96.85" />
        </observations>
      </control>
    </file>
    <file name="/erck0300.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar  1 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:59"
                         size="14566893"
                         time_creation="Fri Feb 26 01:58:34 2021"
                         time_modification="Sun Jan 31 01:32:29 2021" />
        <observations epoch_first="Sat Jan 30 00:00:00 2021"
                      epoch_last="Sat Jan 30 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30369"
                obs_have="27733"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="25209"
                obs_have="24837"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="22143"
                obs_have="22133"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck0310.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar  2 02:01:38 2021"
               level="3">
        <file_statistics latency="01:33:06"
                         size="12990408"
                         time_creation="Sat Feb 27 01:59:09 2021"
                         time_modification="Mon Feb  1 01:32:36 2021" />
        <observations epoch_first="Sun Jan 31 00:00:00 2021"
                      epoch_last="Sun Jan 31 23:59:30 2021"
                      epochs="2537"
                      epochs_ratio="88.09">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="24222"
                obs_ratio="79.79" />
          <mask elevation="10 degrees"
                obs_expected="25214"
                obs_have="21781"
                obs_ratio="86.38" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="19486"
                obs_ratio="87.99" />
        </observations>
      </control>
    </file>
    <file name="/erck0320.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar  3 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14111249"
                         time_creation="Sun Feb 28 01:59:44 2021"
                         time_modification="Tue Feb  2 01:32:30 2021" />
        <observations epoch_first="Mon Feb  1 00:00:00 2021"
                      epoch_last="Mon Feb  1 23:59:30 2021"
                      epochs="2827"
                      epochs_ratio="98.16">
          <mask elevation="03 degrees"
                obs_expected="30355"
                obs_have="27161"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="25208"
                obs_have="24304"
                obs_ratio="96.41" />
          <mask elevation="15 degrees"
                obs_expected="22147"
                obs_have="21617"
                obs_ratio="97.61" />
        </observations>
      </control>
    </file>
    <file name="/erck0330.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar  4 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:04"
                         size="14542705"
                         time_creation="Mon Mar  1 02:00:54 2021"
                         time_modification="Wed Feb  3 01:32:34 2021" />
        <observations epoch_first="Tue Feb  2 00:00:00 2021"
                      epoch_last="Tue Feb  2 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30349"
                obs_have="27727"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="25220"
                obs_have="24845"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="22143"
                obs_have="22135"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0340.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar  5 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14284444"
                         time_creation="Tue Mar  2 01:59:57 2021"
                         time_modification="Thu Feb  4 01:32:30 2021" />
        <observations epoch_first="Wed Feb  3 00:00:00 2021"
                      epoch_last="Wed Feb  3 23:59:30 2021"
                      epochs="2831"
                      epochs_ratio="98.30">
          <mask elevation="03 degrees"
                obs_expected="30349"
                obs_have="27230"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="25219"
                obs_have="24413"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="22144"
                obs_have="21742"
                obs_ratio="98.18" />
        </observations>
      </control>
    </file>
    <file name="/erck0350.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar  6 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14514658"
                         time_creation="Wed Mar  3 01:59:55 2021"
                         time_modification="Fri Feb  5 01:32:32 2021" />
        <observations epoch_first="Thu Feb  4 00:00:00 2021"
                      epoch_last="Thu Feb  4 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29984"
                obs_have="27387"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="24858"
                obs_have="24513"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="21786"
                obs_have="21772"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck0360.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar  7 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14522682"
                         time_creation="Thu Mar  4 01:59:16 2021"
                         time_modification="Sat Feb  6 01:32:31 2021" />
        <observations epoch_first="Fri Feb  5 00:00:00 2021"
                      epoch_last="Fri Feb  5 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30179"
                obs_have="27553"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="25083"
                obs_have="24713"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="22033"
                obs_have="22020"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck0370.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar  8 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:08"
                         size="14424902"
                         time_creation="Fri Mar  5 01:59:43 2021"
                         time_modification="Sun Feb  7 01:32:38 2021" />
        <observations epoch_first="Sat Feb  6 00:00:00 2021"
                      epoch_last="Sat Feb  6 23:59:30 2021"
                      epochs="2845"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="30347"
                obs_have="27339"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="25216"
                obs_have="24529"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="22158"
                obs_have="21890"
                obs_ratio="98.79" />
        </observations>
      </control>
    </file>
    <file name="/erck0380.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar  9 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="14700393"
                         time_creation="Sat Mar  6 01:59:27 2021"
                         time_modification="Mon Feb  8 01:32:42 2021" />
        <observations epoch_first="Sun Feb  7 00:00:00 2021"
                      epoch_last="Sun Feb  7 23:59:30 2021"
                      epochs="2847"
                      epochs_ratio="98.85">
          <mask elevation="03 degrees"
                obs_expected="30344"
                obs_have="27428"
                obs_ratio="90.39" />
          <mask elevation="10 degrees"
                obs_expected="25212"
                obs_have="24589"
                obs_ratio="97.53" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="21918"
                obs_ratio="98.93" />
        </observations>
      </control>
    </file>
    <file name="/erck0390.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar 10 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:58"
                         size="14657942"
                         time_creation="Sun Mar  7 01:59:21 2021"
                         time_modification="Tue Feb  9 01:32:28 2021" />
        <observations epoch_first="Mon Feb  8 00:00:00 2021"
                      epoch_last="Mon Feb  8 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30351"
                obs_have="27764"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="25212"
                obs_have="24865"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22144"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck0400.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 11 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:03"
                         size="14793945"
                         time_creation="Mon Mar  8 01:59:11 2021"
                         time_modification="Wed Feb 10 01:32:33 2021" />
        <observations epoch_first="Tue Feb  9 00:00:00 2021"
                      epoch_last="Tue Feb  9 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30355"
                obs_have="27928"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="25212"
                obs_have="24929"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="22153"
                obs_have="22150"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck0410.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 12 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14849957"
                         time_creation="Tue Mar  9 01:59:32 2021"
                         time_modification="Thu Feb 11 01:32:30 2021" />
        <observations epoch_first="Wed Feb 10 00:00:00 2021"
                      epoch_last="Wed Feb 10 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="28065"
                obs_ratio="92.46" />
          <mask elevation="10 degrees"
                obs_expected="25207"
                obs_have="24966"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="22152"
                obs_have="22149"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck0420.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar 13 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14750374"
                         time_creation="Wed Mar 10 01:59:24 2021"
                         time_modification="Fri Feb 12 01:32:31 2021" />
        <observations epoch_first="Thu Feb 11 00:00:00 2021"
                      epoch_last="Thu Feb 11 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30360"
                obs_have="28063"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="25207"
                obs_have="24971"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="22152"
                obs_have="22151"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck0430.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 14 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:05"
                         size="14418720"
                         time_creation="Thu Mar 11 01:59:36 2021"
                         time_modification="Sat Feb 13 01:32:35 2021" />
        <observations epoch_first="Fri Feb 12 00:00:00 2021"
                      epoch_last="Fri Feb 12 23:59:30 2021"
                      epochs="2797"
                      epochs_ratio="97.12">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="27274"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="25205"
                obs_have="24289"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="21544"
                obs_ratio="97.24" />
        </observations>
      </control>
    </file>
    <file name="/erck0440.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar 15 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:19"
                         size="14720760"
                         time_creation="Fri Mar 12 01:59:35 2021"
                         time_modification="Sun Feb 14 01:32:49 2021" />
        <observations epoch_first="Sat Feb 13 00:00:00 2021"
                      epoch_last="Sat Feb 13 23:59:30 2021"
                      epochs="2826"
                      epochs_ratio="98.12">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="27627"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="25201"
                obs_have="24593"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22147"
                obs_have="21768"
                obs_ratio="98.29" />
        </observations>
      </control>
    </file>
    <file name="/erck0450.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar 16 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="14892619"
                         time_creation="Sat Mar 13 01:59:26 2021"
                         time_modification="Mon Feb 15 01:32:44 2021" />
        <observations epoch_first="Sun Feb 14 00:00:00 2021"
                      epoch_last="Sun Feb 14 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30356"
                obs_have="27973"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="24933"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="22144"
                obs_have="22137"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck0460.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar 17 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="13116545"
                         time_creation="Sun Mar 14 01:59:03 2021"
                         time_modification="Tue Feb 16 01:32:32 2021" />
        <observations epoch_first="Mon Feb 15 00:00:00 2021"
                      epoch_last="Mon Feb 15 23:59:30 2021"
                      epochs="2550"
                      epochs_ratio="88.54">
          <mask elevation="03 degrees"
                obs_expected="30355"
                obs_have="24571"
                obs_ratio="80.95" />
          <mask elevation="10 degrees"
                obs_expected="25205"
                obs_have="22087"
                obs_ratio="87.63" />
          <mask elevation="15 degrees"
                obs_expected="22143"
                obs_have="19592"
                obs_ratio="88.48" />
        </observations>
      </control>
    </file>
    <file name="/erck0470.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 18 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:59"
                         size="14551900"
                         time_creation="Mon Mar 15 01:59:17 2021"
                         time_modification="Wed Feb 17 01:32:29 2021" />
        <observations epoch_first="Tue Feb 16 00:00:00 2021"
                      epoch_last="Tue Feb 16 23:59:30 2021"
                      epochs="2846"
                      epochs_ratio="98.82">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27368"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="25199"
                obs_have="24496"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="21823"
                obs_ratio="98.57" />
        </observations>
      </control>
    </file>
    <file name="/erck0480.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 19 02:01:40 2021"
               level="3">
        <file_statistics latency="01:32:59"
                         size="14887225"
                         time_creation="Tue Mar 16 01:58:53 2021"
                         time_modification="Thu Feb 18 01:32:29 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30355"
                obs_have="27771"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25191"
                obs_have="24851"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="22138"
                obs_have="22127"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck0490.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar 20 02:01:40 2021"
               level="3">
        <file_statistics latency="01:32:53"
                         size="14688783"
                         time_creation="Wed Mar 17 01:59:24 2021"
                         time_modification="Fri Feb 19 01:32:23 2021" />
        <observations epoch_first="Thu Feb 18 00:00:00 2021"
                      epoch_last="Thu Feb 18 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30356"
                obs_have="27812"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="25180"
                obs_have="24846"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="22148"
                obs_have="22138"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck0500.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 21 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:05"
                         size="14746029"
                         time_creation="Thu Mar 18 01:59:11 2021"
                         time_modification="Sat Feb 20 01:32:35 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30355"
                obs_have="27772"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25179"
                obs_have="24832"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22136"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/erck0510.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar 22 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:09"
                         size="14410650"
                         time_creation="Fri Mar 19 01:59:01 2021"
                         time_modification="Sun Feb 21 01:32:39 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:30 2021"
                      epochs="2792"
                      epochs_ratio="96.94">
          <mask elevation="03 degrees"
                obs_expected="30357"
                obs_have="26910"
                obs_ratio="88.65" />
          <mask elevation="10 degrees"
                obs_expected="25165"
                obs_have="24101"
                obs_ratio="95.77" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="21557"
                obs_ratio="97.34" />
        </observations>
      </control>
    </file>
    <file name="/erck0520.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar 23 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:10"
                         size="14687310"
                         time_creation="Sat Mar 20 01:58:30 2021"
                         time_modification="Mon Feb 22 01:32:40 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 23:59:30 2021"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="30364"
                obs_have="27682"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="25170"
                obs_have="24741"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="22071"
                obs_ratio="99.67" />
        </observations>
      </control>
    </file>
    <file name="/erck0530.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 23 16:01:39 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14771980"
                         time_creation="Tue Feb 23 02:50:19 2021"
                         time_modification="Tue Feb 23 01:32:31 2021" />
        <observations epoch_first="Mon Feb 22 00:00:00 2021"
                      epoch_last="Mon Feb 22 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30353"
                obs_have="27782"
                obs_ratio="91.53" />
          <mask elevation="10 degrees"
                obs_expected="25168"
                obs_have="24828"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="22149"
                obs_have="22140"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0540.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 25 02:01:40 2021"
               level="3">
        <file_statistics latency="01:32:55"
                         size="13894758"
                         time_creation="Mon Mar 22 01:59:10 2021"
                         time_modification="Wed Feb 24 01:32:25 2021" />
        <observations epoch_first="Tue Feb 23 00:00:00 2021"
                      epoch_last="Tue Feb 23 23:59:30 2021"
                      epochs="2692"
                      epochs_ratio="93.47">
          <mask elevation="03 degrees"
                obs_expected="30348"
                obs_have="25965"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="25169"
                obs_have="23306"
                obs_ratio="92.60" />
          <mask elevation="15 degrees"
                obs_expected="22148"
                obs_have="20821"
                obs_ratio="94.01" />
        </observations>
      </control>
    </file>
    <file name="/erck0550.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 26 02:01:38 2021"
               level="3">
        <file_statistics latency="01:32:55"
                         size="14663491"
                         time_creation="Tue Mar 23 01:59:15 2021"
                         time_modification="Thu Feb 25 01:32:25 2021" />
        <observations epoch_first="Wed Feb 24 00:00:00 2021"
                      epoch_last="Wed Feb 24 23:59:30 2021"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="30356"
                obs_have="27713"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="25169"
                obs_have="24768"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="22152"
                obs_have="22086"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/erck0560.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar 27 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:57"
                         size="14113789"
                         time_creation="Thu Mar 25 00:59:12 2021"
                         time_modification="Fri Feb 26 01:32:27 2021" />
        <observations epoch_first="Thu Feb 25 00:00:00 2021"
                      epoch_last="Thu Feb 25 23:59:30 2021"
                      epochs="2789"
                      epochs_ratio="96.84">
          <mask elevation="03 degrees"
                obs_expected="30365"
                obs_have="26854"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="25172"
                obs_have="23980"
                obs_ratio="95.26" />
          <mask elevation="15 degrees"
                obs_expected="22148"
                obs_have="21410"
                obs_ratio="96.67" />
        </observations>
      </control>
    </file>
    <file name="/erck0570.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 28 02:01:38 2021"
               level="3">
        <file_statistics latency="01:32:51"
                         size="14736155"
                         time_creation="Thu Mar 25 01:58:41 2021"
                         time_modification="Sat Feb 27 01:32:21 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30173"
                obs_have="27528"
                obs_ratio="91.23" />
          <mask elevation="10 degrees"
                obs_expected="24982"
                obs_have="24545"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="21965"
                obs_have="21851"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/erck0580.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar 29 02:01:37 2021"
               level="3">
        <file_statistics latency="01:33:04"
                         size="14862906"
                         time_creation="Fri Mar 26 01:59:01 2021"
                         time_modification="Sun Feb 28 01:32:34 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30365"
                obs_have="27843"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="25171"
                obs_have="24850"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="22147"
                obs_have="22139"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0590.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar 30 02:01:36 2021"
               level="3">
        <file_statistics latency="01:33:05"
                         size="14197587"
                         time_creation="Sat Mar 27 01:58:39 2021"
                         time_modification="Mon Mar  1 01:32:35 2021" />
        <observations epoch_first="Sun Feb 28 00:00:00 2021"
                      epoch_last="Sun Feb 28 23:59:30 2021"
                      epochs="2787"
                      epochs_ratio="96.77">
          <mask elevation="03 degrees"
                obs_expected="30363"
                obs_have="27043"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="25184"
                obs_have="24152"
                obs_ratio="95.90" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="21520"
                obs_ratio="97.15" />
        </observations>
      </control>
    </file>
    <file name="/erck0600.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar 31 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14881508"
                         time_creation="Sun Mar 28 01:59:17 2021"
                         time_modification="Tue Mar  2 01:32:32 2021" />
        <observations epoch_first="Mon Mar  1 00:00:00 2021"
                      epoch_last="Mon Mar  1 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30367"
                obs_have="27840"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="25180"
                obs_have="24858"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22141"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck0610.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr  1 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:56"
                         size="14868653"
                         time_creation="Mon Mar 29 01:58:46 2021"
                         time_modification="Wed Mar  3 01:32:26 2021" />
        <observations epoch_first="Tue Mar  2 00:00:00 2021"
                      epoch_last="Tue Mar  2 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30130"
                obs_have="27634"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="24856"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="22147"
                obs_have="22140"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck0620.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr  2 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:54"
                         size="14698451"
                         time_creation="Tue Mar 30 01:59:07 2021"
                         time_modification="Thu Mar  4 01:32:24 2021" />
        <observations epoch_first="Wed Mar  3 00:00:00 2021"
                      epoch_last="Wed Mar  3 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30374"
                obs_have="27795"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="25180"
                obs_have="24855"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22140"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck0630.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Apr  3 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14254999"
                         time_creation="Wed Mar 31 01:59:05 2021"
                         time_modification="Fri Mar  5 01:32:31 2021" />
        <observations epoch_first="Thu Mar  4 00:00:00 2021"
                      epoch_last="Thu Mar  4 23:59:30 2021"
                      epochs="2799"
                      epochs_ratio="97.19">
          <mask elevation="03 degrees"
                obs_expected="30368"
                obs_have="26869"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="25179"
                obs_have="24004"
                obs_ratio="95.33" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="21373"
                obs_ratio="96.51" />
        </observations>
      </control>
    </file>
    <file name="/erck0640.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Apr  4 02:01:40 2021"
               level="3">
        <file_statistics latency="01:32:58"
                         size="14379532"
                         time_creation="Thu Apr  1 01:59:18 2021"
                         time_modification="Sat Mar  6 01:32:28 2021" />
        <observations epoch_first="Fri Mar  5 00:00:00 2021"
                      epoch_last="Fri Mar  5 23:59:30 2021"
                      epochs="2802"
                      epochs_ratio="97.29">
          <mask elevation="03 degrees"
                obs_expected="30366"
                obs_have="26940"
                obs_ratio="88.72" />
          <mask elevation="10 degrees"
                obs_expected="25181"
                obs_have="24058"
                obs_ratio="95.54" />
          <mask elevation="15 degrees"
                obs_expected="22141"
                obs_have="21422"
                obs_ratio="96.75" />
        </observations>
      </control>
    </file>
    <file name="/erck0650.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Apr  5 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:10"
                         size="14602585"
                         time_creation="Fri Apr  2 01:58:45 2021"
                         time_modification="Sun Mar  7 01:32:40 2021" />
        <observations epoch_first="Sat Mar  6 00:00:00 2021"
                      epoch_last="Sat Mar  6 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30362"
                obs_have="27860"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="25179"
                obs_have="24883"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="22150"
                obs_have="22144"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck0660.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr  6 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="13989524"
                         time_creation="Sat Apr  3 01:58:53 2021"
                         time_modification="Mon Mar  8 01:32:41 2021" />
        <observations epoch_first="Sun Mar  7 00:00:00 2021"
                      epoch_last="Sun Mar  7 23:59:30 2021"
                      epochs="2781"
                      epochs_ratio="96.56">
          <mask elevation="03 degrees"
                obs_expected="30367"
                obs_have="27020"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="25164"
                obs_have="24098"
                obs_ratio="95.76" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="21446"
                obs_ratio="96.82" />
        </observations>
      </control>
    </file>
    <file name="/erck0670.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Apr  7 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:57"
                         size="14446243"
                         time_creation="Sun Apr  4 01:58:46 2021"
                         time_modification="Tue Mar  9 01:32:27 2021" />
        <observations epoch_first="Mon Mar  8 00:00:00 2021"
                      epoch_last="Mon Mar  8 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30367"
                obs_have="27897"
                obs_ratio="91.87" />
          <mask elevation="10 degrees"
                obs_expected="25161"
                obs_have="24866"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22147"
                obs_have="22139"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0680.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr  8 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:59"
                         size="14716985"
                         time_creation="Mon Apr  5 01:59:17 2021"
                         time_modification="Wed Mar 10 01:32:29 2021" />
        <observations epoch_first="Tue Mar  9 00:00:00 2021"
                      epoch_last="Tue Mar  9 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30369"
                obs_have="27853"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="25162"
                obs_have="24857"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="22133"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0690.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr  9 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:56"
                         size="14344489"
                         time_creation="Tue Apr  6 02:00:13 2021"
                         time_modification="Thu Mar 11 01:32:26 2021" />
        <observations epoch_first="Wed Mar 10 00:00:00 2021"
                      epoch_last="Wed Mar 10 23:59:30 2021"
                      epochs="2840"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="30370"
                obs_have="27374"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="25165"
                obs_have="24473"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="21790"
                obs_ratio="98.40" />
        </observations>
      </control>
    </file>
    <file name="/erck0700.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Apr 10 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14417755"
                         time_creation="Wed Apr  7 01:59:44 2021"
                         time_modification="Fri Mar 12 01:32:30 2021" />
        <observations epoch_first="Thu Mar 11 00:00:00 2021"
                      epoch_last="Thu Mar 11 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30364"
                obs_have="27779"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25159"
                obs_have="24833"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="22152"
                obs_have="22138"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck0710.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Apr 11 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:57"
                         size="14460918"
                         time_creation="Thu Apr  8 01:59:56 2021"
                         time_modification="Sat Mar 13 01:32:27 2021" />
        <observations epoch_first="Fri Mar 12 00:00:00 2021"
                      epoch_last="Fri Mar 12 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29917"
                obs_have="27357"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="24798"
                obs_have="24419"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="21861"
                obs_have="21804"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/erck0720.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Apr 12 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="14607048"
                         time_creation="Fri Apr  9 01:59:20 2021"
                         time_modification="Sun Mar 14 01:32:41 2021" />
        <observations epoch_first="Sat Mar 13 00:00:00 2021"
                      epoch_last="Sat Mar 13 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30357"
                obs_have="27772"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="25164"
                obs_have="24839"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="22148"
                obs_have="22142"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck0730.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr 13 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="14245719"
                         time_creation="Sat Apr 10 01:59:33 2021"
                         time_modification="Mon Mar 15 01:32:42 2021" />
        <observations epoch_first="Sun Mar 14 00:00:00 2021"
                      epoch_last="Sun Mar 14 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="27752"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="25160"
                obs_have="24828"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="22134"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0740.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Apr 14 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14096457"
                         time_creation="Sun Apr 11 02:00:17 2021"
                         time_modification="Tue Mar 16 01:32:31 2021" />
        <observations epoch_first="Mon Mar 15 00:00:00 2021"
                      epoch_last="Mon Mar 15 23:59:30 2021"
                      epochs="2820"
                      epochs_ratio="97.92">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="26838"
                obs_ratio="88.40" />
          <mask elevation="10 degrees"
                obs_expected="25164"
                obs_have="23954"
                obs_ratio="95.19" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="21276"
                obs_ratio="96.03" />
        </observations>
      </control>
    </file>
    <file name="/erck0750.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr 15 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:06"
                         size="14110238"
                         time_creation="Mon Apr 12 01:59:18 2021"
                         time_modification="Wed Mar 17 01:32:36 2021" />
        <observations epoch_first="Tue Mar 16 00:00:00 2021"
                      epoch_last="Tue Mar 16 23:59:30 2021"
                      epochs="2777"
                      epochs_ratio="96.42">
          <mask elevation="03 degrees"
                obs_expected="30350"
                obs_have="26343"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="25163"
                obs_have="23690"
                obs_ratio="94.15" />
          <mask elevation="15 degrees"
                obs_expected="22163"
                obs_have="21133"
                obs_ratio="95.35" />
        </observations>
      </control>
    </file>
    <file name="/erck0760.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr 16 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:09"
                         size="13409551"
                         time_creation="Tue Apr 13 01:59:52 2021"
                         time_modification="Thu Mar 18 01:32:39 2021" />
        <observations epoch_first="Wed Mar 17 00:00:00 2021"
                      epoch_last="Wed Mar 17 23:59:30 2021"
                      epochs="2613"
                      epochs_ratio="90.73">
          <mask elevation="03 degrees"
                obs_expected="30346"
                obs_have="25207"
                obs_ratio="83.07" />
          <mask elevation="10 degrees"
                obs_expected="25174"
                obs_have="22564"
                obs_ratio="89.63" />
          <mask elevation="15 degrees"
                obs_expected="22162"
                obs_have="20046"
                obs_ratio="90.45" />
        </observations>
      </control>
    </file>
    <file name="/erck0770.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Apr 17 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:05"
                         size="14796840"
                         time_creation="Wed Apr 14 01:59:46 2021"
                         time_modification="Fri Mar 19 01:32:35 2021" />
        <observations epoch_first="Thu Mar 18 00:00:00 2021"
                      epoch_last="Thu Mar 18 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30350"
                obs_have="27852"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="25175"
                obs_have="24871"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="22165"
                obs_have="22162"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck0780.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Apr 18 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="14887060"
                         time_creation="Thu Apr 15 01:59:55 2021"
                         time_modification="Sat Mar 20 01:32:44 2021" />
        <observations epoch_first="Fri Mar 19 00:00:00 2021"
                      epoch_last="Fri Mar 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30351"
                obs_have="27811"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="25172"
                obs_have="24851"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="22165"
                obs_have="22162"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck0790.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Apr 19 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="14712243"
                         time_creation="Fri Apr 16 01:59:31 2021"
                         time_modification="Sun Mar 21 01:32:42 2021" />
        <observations epoch_first="Sat Mar 20 00:00:00 2021"
                      epoch_last="Sat Mar 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30358"
                obs_have="27860"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="25175"
                obs_have="24881"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22176"
                obs_have="22172"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck0800.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr 20 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:19"
                         size="14796800"
                         time_creation="Sat Apr 17 01:59:33 2021"
                         time_modification="Mon Mar 22 01:32:49 2021" />
        <observations epoch_first="Sun Mar 21 00:00:00 2021"
                      epoch_last="Sun Mar 21 23:59:30 2021"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="30358"
                obs_have="27729"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="25173"
                obs_have="24812"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="22181"
                obs_have="22126"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/erck0810.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Apr 21 02:01:40 2021"
               level="3">
        <file_statistics latency="01:32:58"
                         size="14110501"
                         time_creation="Sun Apr 18 02:00:02 2021"
                         time_modification="Tue Mar 23 01:32:28 2021" />
        <observations epoch_first="Mon Mar 22 00:00:00 2021"
                      epoch_last="Mon Mar 22 23:59:30 2021"
                      epochs="2747"
                      epochs_ratio="95.38">
          <mask elevation="03 degrees"
                obs_expected="30350"
                obs_have="26579"
                obs_ratio="87.57" />
          <mask elevation="10 degrees"
                obs_expected="25179"
                obs_have="23809"
                obs_ratio="94.56" />
          <mask elevation="15 degrees"
                obs_expected="22182"
                obs_have="21250"
                obs_ratio="95.80" />
        </observations>
      </control>
    </file>
    <file name="/erck0820.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr 22 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:09"
                         size="14596596"
                         time_creation="Mon Apr 19 01:59:25 2021"
                         time_modification="Wed Mar 24 01:32:39 2021" />
        <observations epoch_first="Tue Mar 23 00:00:00 2021"
                      epoch_last="Tue Mar 23 23:59:30 2021"
                      epochs="2844"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="30185"
                obs_have="27291"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="24936"
                obs_have="24294"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="21943"
                obs_have="21673"
                obs_ratio="98.77" />
        </observations>
      </control>
    </file>
    <file name="/erck0830.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr 23 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14727953"
                         time_creation="Tue Apr 20 01:59:17 2021"
                         time_modification="Thu Mar 25 01:32:30 2021" />
        <observations epoch_first="Wed Mar 24 00:00:00 2021"
                      epoch_last="Wed Mar 24 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30353"
                obs_have="27867"
                obs_ratio="91.81" />
          <mask elevation="10 degrees"
                obs_expected="25171"
                obs_have="24892"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="22178"
                obs_have="22176"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck0840.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Apr 24 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:08"
                         size="13691778"
                         time_creation="Wed Apr 21 01:59:35 2021"
                         time_modification="Fri Mar 26 01:32:38 2021" />
        <observations epoch_first="Thu Mar 25 00:00:00 2021"
                      epoch_last="Thu Mar 25 23:59:30 2021"
                      epochs="2651"
                      epochs_ratio="92.05">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="25691"
                obs_ratio="84.62" />
          <mask elevation="10 degrees"
                obs_expected="25174"
                obs_have="23033"
                obs_ratio="91.50" />
          <mask elevation="15 degrees"
                obs_expected="22184"
                obs_have="20518"
                obs_ratio="92.49" />
        </observations>
      </control>
    </file>
    <file name="/erck0850.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Apr 25 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:56"
                         size="14817160"
                         time_creation="Thu Apr 22 01:59:30 2021"
                         time_modification="Sat Mar 27 01:32:26 2021" />
        <observations epoch_first="Fri Mar 26 00:00:00 2021"
                      epoch_last="Fri Mar 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30356"
                obs_have="27841"
                obs_ratio="91.71" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="24882"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="22188"
                obs_have="22186"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck0860.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Apr 26 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:06"
                         size="14653553"
                         time_creation="Fri Apr 23 01:59:53 2021"
                         time_modification="Sun Mar 28 01:32:36 2021" />
        <observations epoch_first="Sat Mar 27 00:00:00 2021"
                      epoch_last="Sat Mar 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30353"
                obs_have="27847"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="25179"
                obs_have="24886"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22181"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck0870.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr 27 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:13"
                         size="14819895"
                         time_creation="Sat Apr 24 02:00:13 2021"
                         time_modification="Mon Mar 29 01:32:43 2021" />
        <observations epoch_first="Sun Mar 28 00:00:00 2021"
                      epoch_last="Sun Mar 28 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30351"
                obs_have="27834"
                obs_ratio="91.71" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="24884"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22182"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck0880.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Apr 28 02:01:37 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14460961"
                         time_creation="Sun Apr 25 02:00:07 2021"
                         time_modification="Tue Mar 30 01:32:30 2021" />
        <observations epoch_first="Mon Mar 29 00:00:00 2021"
                      epoch_last="Mon Mar 29 23:59:30 2021"
                      epochs="2805"
                      epochs_ratio="97.40">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27213"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="25176"
                obs_have="24319"
                obs_ratio="96.60" />
          <mask elevation="15 degrees"
                obs_expected="22189"
                obs_have="21687"
                obs_ratio="97.74" />
        </observations>
      </control>
    </file>
    <file name="/erck0890.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr 29 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:59"
                         size="14126934"
                         time_creation="Mon Apr 26 01:59:16 2021"
                         time_modification="Wed Mar 31 01:32:29 2021" />
        <observations epoch_first="Tue Mar 30 00:00:00 2021"
                      epoch_last="Tue Mar 30 23:59:30 2021"
                      epochs="2783"
                      epochs_ratio="96.63">
          <mask elevation="03 degrees"
                obs_expected="30357"
                obs_have="26799"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="25177"
                obs_have="23943"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="22185"
                obs_have="21442"
                obs_ratio="96.65" />
        </observations>
      </control>
    </file>
    <file name="/erck0900.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr 30 02:01:37 2021"
               level="3">
        <file_statistics latency="01:32:49"
                         size="14838060"
                         time_creation="Tue Apr 27 01:59:45 2021"
                         time_modification="Thu Apr  1 01:32:19 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30357"
                obs_have="27819"
                obs_ratio="91.64" />
          <mask elevation="10 degrees"
                obs_expected="25175"
                obs_have="24880"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22182"
                obs_have="22177"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck0910.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat May  1 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14575382"
                         time_creation="Wed Apr 28 01:59:48 2021"
                         time_modification="Fri Apr  2 01:32:32 2021" />
        <observations epoch_first="Thu Apr  1 00:00:00 2021"
                      epoch_last="Thu Apr  1 23:59:30 2021"
                      epochs="2826"
                      epochs_ratio="98.12">
          <mask elevation="03 degrees"
                obs_expected="30360"
                obs_have="27283"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="25175"
                obs_have="24375"
                obs_ratio="96.82" />
          <mask elevation="15 degrees"
                obs_expected="22185"
                obs_have="21774"
                obs_ratio="98.15" />
        </observations>
      </control>
    </file>
    <file name="/erck0920.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun May  2 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:16"
                         size="14780421"
                         time_creation="Thu Apr 29 01:59:38 2021"
                         time_modification="Sat Apr  3 01:32:46 2021" />
        <observations epoch_first="Fri Apr  2 00:00:00 2021"
                      epoch_last="Fri Apr  2 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30364"
                obs_have="27836"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="25167"
                obs_have="24873"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="22178"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck0930.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon May  3 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:16"
                         size="14626775"
                         time_creation="Fri Apr 30 01:59:31 2021"
                         time_modification="Sun Apr  4 01:32:46 2021" />
        <observations epoch_first="Sat Apr  3 00:00:00 2021"
                      epoch_last="Sat Apr  3 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30368"
                obs_have="27856"
                obs_ratio="91.73" />
          <mask elevation="10 degrees"
                obs_expected="25168"
                obs_have="24874"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="22177"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck0940.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May  4 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="14870741"
                         time_creation="Sat May  1 01:59:13 2021"
                         time_modification="Mon Apr  5 01:32:48 2021" />
        <observations epoch_first="Sun Apr  4 00:00:00 2021"
                      epoch_last="Sun Apr  4 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30365"
                obs_have="27869"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="25167"
                obs_have="24875"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="22184"
                obs_have="22178"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck0950.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed May  5 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="14866946"
                         time_creation="Sun May  2 01:59:07 2021"
                         time_modification="Tue Apr  6 01:32:41 2021" />
        <observations epoch_first="Mon Apr  5 00:00:00 2021"
                      epoch_last="Mon Apr  5 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30366"
                obs_have="27832"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="25170"
                obs_have="24876"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="22189"
                obs_have="22185"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck0960.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu May  6 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:10"
                         size="14719180"
                         time_creation="Mon May  3 01:59:03 2021"
                         time_modification="Wed Apr  7 01:32:40 2021" />
        <observations epoch_first="Tue Apr  6 00:00:00 2021"
                      epoch_last="Tue Apr  6 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30367"
                obs_have="27872"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="25172"
                obs_have="24873"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="22191"
                obs_have="22182"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0970.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri May  7 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:06"
                         size="14853865"
                         time_creation="Tue May  4 01:59:29 2021"
                         time_modification="Thu Apr  8 01:32:36 2021" />
        <observations epoch_first="Wed Apr  7 00:00:00 2021"
                      epoch_last="Wed Apr  7 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30364"
                obs_have="27842"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="24865"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22178"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck0980.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat May  8 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:08"
                         size="14895643"
                         time_creation="Wed May  5 01:59:08 2021"
                         time_modification="Fri Apr  9 01:32:38 2021" />
        <observations epoch_first="Thu Apr  8 00:00:00 2021"
                      epoch_last="Thu Apr  8 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29990"
                obs_have="27501"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="24842"
                obs_have="24537"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="21919"
                obs_have="21912"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck0990.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun May  9 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:10"
                         size="14815669"
                         time_creation="Thu May  6 01:58:55 2021"
                         time_modification="Sat Apr 10 01:32:40 2021" />
        <observations epoch_first="Fri Apr  9 00:00:00 2021"
                      epoch_last="Fri Apr  9 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30370"
                obs_have="27862"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="25171"
                obs_have="24868"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="22178"
                obs_have="22168"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck1000.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon May 10 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:17"
                         size="14528236"
                         time_creation="Fri May  7 01:59:28 2021"
                         time_modification="Sun Apr 11 01:32:47 2021" />
        <observations epoch_first="Sat Apr 10 00:00:00 2021"
                      epoch_last="Sat Apr 10 23:59:30 2021"
                      epochs="2828"
                      epochs_ratio="98.19">
          <mask elevation="03 degrees"
                obs_expected="30370"
                obs_have="27412"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="25183"
                obs_have="24482"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="22178"
                obs_have="21829"
                obs_ratio="98.43" />
        </observations>
      </control>
    </file>
    <file name="/erck1010.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May 11 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:16"
                         size="14562005"
                         time_creation="Sat May  8 01:59:57 2021"
                         time_modification="Mon Apr 12 01:32:46 2021" />
        <observations epoch_first="Sun Apr 11 00:00:00 2021"
                      epoch_last="Sun Apr 11 23:59:30 2021"
                      epochs="2823"
                      epochs_ratio="98.02">
          <mask elevation="03 degrees"
                obs_expected="30367"
                obs_have="27296"
                obs_ratio="89.89" />
          <mask elevation="10 degrees"
                obs_expected="25185"
                obs_have="24374"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="22182"
                obs_have="21718"
                obs_ratio="97.91" />
        </observations>
      </control>
    </file>
    <file name="/erck1020.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed May 12 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:07"
                         size="14745137"
                         time_creation="Sun May  9 01:59:48 2021"
                         time_modification="Tue Apr 13 01:32:37 2021" />
        <observations epoch_first="Mon Apr 12 00:00:00 2021"
                      epoch_last="Mon Apr 12 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30366"
                obs_have="27801"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="25171"
                obs_have="24849"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="22186"
                obs_have="22177"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck1030.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu May 13 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:13"
                         size="14650715"
                         time_creation="Mon May 10 01:59:36 2021"
                         time_modification="Wed Apr 14 01:32:43 2021" />
        <observations epoch_first="Tue Apr 13 00:00:00 2021"
                      epoch_last="Tue Apr 13 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29554"
                obs_have="27117"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="24427"
                obs_have="24130"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="21496"
                obs_have="21488"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck1040.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri May 14 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:04"
                         size="14882988"
                         time_creation="Tue May 11 01:59:41 2021"
                         time_modification="Thu Apr 15 01:32:34 2021" />
        <observations epoch_first="Wed Apr 14 00:00:00 2021"
                      epoch_last="Wed Apr 14 23:59:30 2021"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="29567"
                obs_have="27085"
                obs_ratio="91.61" />
          <mask elevation="10 degrees"
                obs_expected="24421"
                obs_have="24096"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="21490"
                obs_have="21443"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/erck1050.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat May 15 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="14857016"
                         time_creation="Wed May 12 01:59:44 2021"
                         time_modification="Fri Apr 16 01:32:42 2021" />
        <observations epoch_first="Thu Apr 15 00:00:00 2021"
                      epoch_last="Thu Apr 15 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29560"
                obs_have="27142"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="24425"
                obs_have="24148"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="21492"
                obs_have="21490"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck1060.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun May 16 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:05"
                         size="14250890"
                         time_creation="Thu May 13 01:59:18 2021"
                         time_modification="Sat Apr 17 01:32:35 2021" />
        <observations epoch_first="Fri Apr 16 00:00:00 2021"
                      epoch_last="Fri Apr 16 23:59:30 2021"
                      epochs="2780"
                      epochs_ratio="96.53">
          <mask elevation="03 degrees"
                obs_expected="29557"
                obs_have="26071"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="24424"
                obs_have="23271"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="21490"
                obs_have="20701"
                obs_ratio="96.33" />
        </observations>
      </control>
    </file>
    <file name="/erck1070.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon May 17 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:08"
                         size="14921957"
                         time_creation="Fri May 14 01:59:03 2021"
                         time_modification="Sun Apr 18 01:32:38 2021" />
        <observations epoch_first="Sat Apr 17 00:00:00 2021"
                      epoch_last="Sat Apr 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29555"
                obs_have="27100"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="24415"
                obs_have="24128"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="21487"
                obs_have="21484"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck1080.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May 18 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:24"
                         size="14377758"
                         time_creation="Sat May 15 01:59:18 2021"
                         time_modification="Mon Apr 19 01:32:54 2021" />
        <observations epoch_first="Sun Apr 18 00:00:00 2021"
                      epoch_last="Sun Apr 18 23:59:30 2021"
                      epochs="2794"
                      epochs_ratio="97.01">
          <mask elevation="03 degrees"
                obs_expected="29547"
                obs_have="26260"
                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="24408"
                obs_have="23389"
                obs_ratio="95.83" />
          <mask elevation="15 degrees"
                obs_expected="21488"
                obs_have="20802"
                obs_ratio="96.81" />
        </observations>
      </control>
    </file>
    <file name="/erck1090.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed May 19 02:01:45 2021"
               level="3">
        <file_statistics latency="01:33:07"
                         size="14791493"
                         time_creation="Sun May 16 01:58:59 2021"
                         time_modification="Tue Apr 20 01:32:37 2021" />
        <observations epoch_first="Mon Apr 19 00:00:00 2021"
                      epoch_last="Mon Apr 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29544"
                obs_have="27101"
                obs_ratio="91.73" />
          <mask elevation="10 degrees"
                obs_expected="24410"
                obs_have="24117"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="21483"
                obs_have="21477"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck1100.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu May 20 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14404428"
                         time_creation="Mon May 17 01:58:54 2021"
                         time_modification="Wed Apr 21 01:32:31 2021" />
        <observations epoch_first="Tue Apr 20 00:00:00 2021"
                      epoch_last="Tue Apr 20 23:59:30 2021"
                      epochs="2801"
                      epochs_ratio="97.26">
          <mask elevation="03 degrees"
                obs_expected="29545"
                obs_have="26308"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="24412"
                obs_have="23452"
                obs_ratio="96.07" />
          <mask elevation="15 degrees"
                obs_expected="21483"
                obs_have="20893"
                obs_ratio="97.25" />
        </observations>
      </control>
    </file>
    <file name="/erck1110.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri May 21 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:09"
                         size="14826154"
                         time_creation="Tue May 18 01:59:12 2021"
                         time_modification="Thu Apr 22 01:32:39 2021" />
        <observations epoch_first="Wed Apr 21 00:00:00 2021"
                      epoch_last="Wed Apr 21 23:59:30 2021"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="29540"
                obs_have="27015"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="24415"
                obs_have="24053"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="21484"
                obs_have="21406"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/erck1120.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat May 22 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14754004"
                         time_creation="Wed May 19 01:59:08 2021"
                         time_modification="Fri Apr 23 01:32:32 2021" />
        <observations epoch_first="Thu Apr 22 00:00:00 2021"
                      epoch_last="Thu Apr 22 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29260"
                obs_have="26809"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="24226"
                obs_have="23924"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="21481"
                obs_have="21477"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck1130.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun May 23 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:04"
                         size="14629719"
                         time_creation="Thu May 20 01:58:52 2021"
                         time_modification="Sat Apr 24 01:32:34 2021" />
        <observations epoch_first="Fri Apr 23 00:00:00 2021"
                      epoch_last="Fri Apr 23 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30350"
                obs_have="27819"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="25158"
                obs_have="24859"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="22161"
                obs_have="22157"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck1140.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon May 24 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:19"
                         size="14866337"
                         time_creation="Fri May 21 01:59:09 2021"
                         time_modification="Sun Apr 25 01:32:49 2021" />
        <observations epoch_first="Sat Apr 24 00:00:00 2021"
                      epoch_last="Sat Apr 24 23:59:30 2021"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="30356"
                obs_have="27684"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="25149"
                obs_have="24747"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="22165"
                obs_have="22051"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/erck1150.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May 25 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="14777538"
                         time_creation="Sat May 22 01:59:02 2021"
                         time_modification="Mon Apr 26 01:32:44 2021" />
        <observations epoch_first="Sun Apr 25 00:00:00 2021"
                      epoch_last="Sun Apr 25 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30353"
                obs_have="27843"
                obs_ratio="91.73" />
          <mask elevation="10 degrees"
                obs_expected="25143"
                obs_have="24863"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="22168"
                obs_have="22165"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck1160.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed May 26 02:01:42 2021"
               level="3">
        <file_statistics latency="01:32:58"
                         size="14431532"
                         time_creation="Sun May 23 01:59:34 2021"
                         time_modification="Tue Apr 27 01:32:28 2021" />
        <observations epoch_first="Mon Apr 26 00:00:00 2021"
                      epoch_last="Mon Apr 26 23:59:30 2021"
                      epochs="2831"
                      epochs_ratio="98.30">
          <mask elevation="03 degrees"
                obs_expected="30357"
                obs_have="27346"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="25150"
                obs_have="24474"
                obs_ratio="97.31" />
          <mask elevation="15 degrees"
                obs_expected="22160"
                obs_have="21843"
                obs_ratio="98.57" />
        </observations>
      </control>
    </file>
    <file name="/erck1170.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu May 27 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:06"
                         size="14454703"
                         time_creation="Mon May 24 01:59:10 2021"
                         time_modification="Wed Apr 28 01:32:36 2021" />
        <observations epoch_first="Tue Apr 27 00:00:00 2021"
                      epoch_last="Tue Apr 27 23:59:30 2021"
                      epochs="2802"
                      epochs_ratio="97.29">
          <mask elevation="03 degrees"
                obs_expected="30363"
                obs_have="27026"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="25153"
                obs_have="24123"
                obs_ratio="95.91" />
          <mask elevation="15 degrees"
                obs_expected="22162"
                obs_have="21468"
                obs_ratio="96.87" />
        </observations>
      </control>
    </file>
    <file name="/erck1180.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri May 28 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:05"
                         size="13146481"
                         time_creation="Tue May 25 01:59:35 2021"
                         time_modification="Thu Apr 29 01:32:35 2021" />
        <observations epoch_first="Wed Apr 28 00:00:00 2021"
                      epoch_last="Wed Apr 28 23:59:30 2021"
                      epochs="2560"
                      epochs_ratio="88.89">
          <mask elevation="03 degrees"
                obs_expected="30356"
                obs_have="25108"
                obs_ratio="82.71" />
          <mask elevation="10 degrees"
                obs_expected="25142"
                obs_have="22377"
                obs_ratio="89.00" />
          <mask elevation="15 degrees"
                obs_expected="22160"
                obs_have="19951"
                obs_ratio="90.03" />
        </observations>
      </control>
    </file>
    <file name="/erck1190.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat May 29 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:55"
                         size="14188436"
                         time_creation="Wed May 26 01:59:51 2021"
                         time_modification="Fri Apr 30 01:32:25 2021" />
        <observations epoch_first="Thu Apr 29 00:00:00 2021"
                      epoch_last="Thu Apr 29 23:59:30 2021"
                      epochs="2769"
                      epochs_ratio="96.15">
          <mask elevation="03 degrees"
                obs_expected="30346"
                obs_have="26864"
                obs_ratio="88.53" />
          <mask elevation="10 degrees"
                obs_expected="25154"
                obs_have="23992"
                obs_ratio="95.38" />
          <mask elevation="15 degrees"
                obs_expected="22164"
                obs_have="21430"
                obs_ratio="96.69" />
        </observations>
      </control>
    </file>
    <file name="/erck1200.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun May 30 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:51"
                         size="14179631"
                         time_creation="Thu May 27 01:59:49 2021"
                         time_modification="Sat May  1 01:32:21 2021" />
        <observations epoch_first="Fri Apr 30 00:00:00 2021"
                      epoch_last="Fri Apr 30 23:59:30 2021"
                      epochs="2784"
                      epochs_ratio="96.67">
          <mask elevation="03 degrees"
                obs_expected="30343"
                obs_have="26846"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="25163"
                obs_have="24137"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="22166"
                obs_have="21542"
                obs_ratio="97.18" />
        </observations>
      </control>
    </file>
    <file name="/erck1210.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon May 31 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:25"
                         size="14150722"
                         time_creation="Fri May 28 01:59:42 2021"
                         time_modification="Sun May  2 01:32:55 2021" />
        <observations epoch_first="Sat May  1 00:00:00 2021"
                      epoch_last="Sat May  1 23:59:30 2021"
                      epochs="2738"
                      epochs_ratio="95.07">
          <mask elevation="03 degrees"
                obs_expected="30345"
                obs_have="26404"
                obs_ratio="87.01" />
          <mask elevation="10 degrees"
                obs_expected="25163"
                obs_have="23699"
                obs_ratio="94.18" />
          <mask elevation="15 degrees"
                obs_expected="22159"
                obs_have="21163"
                obs_ratio="95.51" />
        </observations>
      </control>
    </file>
    <file name="/erck1220.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jun  1 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:27"
                         size="14690143"
                         time_creation="Sat May 29 01:59:23 2021"
                         time_modification="Mon May  3 01:32:57 2021" />
        <observations epoch_first="Sun May  2 00:00:00 2021"
                      epoch_last="Sun May  2 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30345"
                obs_have="27778"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="25156"
                obs_have="24843"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="22160"
                obs_have="22156"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck1230.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun  2 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="14594703"
                         time_creation="Sun May 30 01:59:50 2021"
                         time_modification="Tue May  4 01:32:48 2021" />
        <observations epoch_first="Mon May  3 00:00:00 2021"
                      epoch_last="Mon May  3 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30349"
                obs_have="27805"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="25151"
                obs_have="24838"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="22157"
                obs_have="22153"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck1240.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun  3 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:15"
                         size="14788452"
                         time_creation="Mon May 31 01:59:45 2021"
                         time_modification="Wed May  5 01:32:45 2021" />
        <observations epoch_first="Tue May  4 00:00:00 2021"
                      epoch_last="Tue May  4 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27782"
                obs_ratio="91.53" />
          <mask elevation="10 degrees"
                obs_expected="25148"
                obs_have="24818"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="22156"
                obs_have="22151"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck1250.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun  4 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:13"
                         size="14538321"
                         time_creation="Tue Jun  1 02:00:15 2021"
                         time_modification="Thu May  6 01:32:43 2021" />
        <observations epoch_first="Wed May  5 00:00:00 2021"
                      epoch_last="Wed May  5 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30362"
                obs_have="27785"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="25154"
                obs_have="24809"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="22159"
                obs_have="22155"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck1260.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun  5 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:13"
                         size="14618092"
                         time_creation="Wed Jun  2 01:59:40 2021"
                         time_modification="Fri May  7 01:32:43 2021" />
        <observations epoch_first="Thu May  6 00:00:00 2021"
                      epoch_last="Thu May  6 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30260"
                obs_have="27657"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="25092"
                obs_have="24736"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="22122"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck1270.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jun  6 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:19"
                         size="14708394"
                         time_creation="Thu Jun  3 01:59:47 2021"
                         time_modification="Sat May  8 01:32:49 2021" />
        <observations epoch_first="Fri May  7 00:00:00 2021"
                      epoch_last="Fri May  7 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="27756"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="25147"
                obs_have="24814"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="22160"
                obs_have="22150"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck1280.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jun  7 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:32"
                         size="14820775"
                         time_creation="Fri Jun  4 02:00:48 2021"
                         time_modification="Sun May  9 01:33:02 2021" />
        <observations epoch_first="Sat May  8 00:00:00 2021"
                      epoch_last="Sat May  8 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30351"
                obs_have="27809"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="25150"
                obs_have="24834"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="22160"
                obs_have="22153"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck1290.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jun  8 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:33"
                         size="14430932"
                         time_creation="Sat Jun  5 02:00:09 2021"
                         time_modification="Mon May 10 01:33:03 2021" />
        <observations epoch_first="Sun May  9 00:00:00 2021"
                      epoch_last="Sun May  9 23:59:30 2021"
                      epochs="2821"
                      epochs_ratio="97.95">
          <mask elevation="03 degrees"
                obs_expected="30348"
                obs_have="27334"
                obs_ratio="90.07" />
          <mask elevation="10 degrees"
                obs_expected="25145"
                obs_have="24383"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="22152"
                obs_have="21771"
                obs_ratio="98.28" />
        </observations>
      </control>
    </file>
    <file name="/erck1300.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun  9 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:21"
                         size="14249968"
                         time_creation="Sun Jun  6 02:00:22 2021"
                         time_modification="Tue May 11 01:32:51 2021" />
        <observations epoch_first="Mon May 10 00:00:00 2021"
                      epoch_last="Mon May 10 23:59:30 2021"
                      epochs="2783"
                      epochs_ratio="96.63">
          <mask elevation="03 degrees"
                obs_expected="30349"
                obs_have="26678"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="25148"
                obs_have="24024"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="22152"
                obs_have="21472"
                obs_ratio="96.93" />
        </observations>
      </control>
    </file>
    <file name="/erck1310.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun 10 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:13"
                         size="13441550"
                         time_creation="Mon Jun  7 02:00:32 2021"
                         time_modification="Wed May 12 01:32:43 2021" />
        <observations epoch_first="Tue May 11 00:00:00 2021"
                      epoch_last="Tue May 11 23:59:30 2021"
                      epochs="2605"
                      epochs_ratio="90.45">
          <mask elevation="03 degrees"
                obs_expected="30346"
                obs_have="24799"
                obs_ratio="81.72" />
          <mask elevation="10 degrees"
                obs_expected="25154"
                obs_have="22322"
                obs_ratio="88.74" />
          <mask elevation="15 degrees"
                obs_expected="22156"
                obs_have="19961"
                obs_ratio="90.09" />
        </observations>
      </control>
    </file>
    <file name="/erck1320.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun 11 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:04"
                         size="14560159"
                         time_creation="Tue Jun  8 02:00:06 2021"
                         time_modification="Thu May 13 01:32:34 2021" />
        <observations epoch_first="Wed May 12 00:00:00 2021"
                      epoch_last="Wed May 12 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30348"
                obs_have="27726"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="25148"
                obs_have="24804"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="22149"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck1330.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun 12 02:01:45 2021"
               level="3">
        <file_statistics latency="01:33:13"
                         size="14494853"
                         time_creation="Wed Jun  9 02:00:08 2021"
                         time_modification="Fri May 14 01:32:43 2021" />
        <observations epoch_first="Thu May 13 00:00:00 2021"
                      epoch_last="Thu May 13 23:59:30 2021"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="30342"
                obs_have="27703"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="25147"
                obs_have="24756"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="22159"
                obs_have="22114"
                obs_ratio="99.80" />
        </observations>
      </control>
    </file>
    <file name="/erck1340.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jun 13 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:16"
                         size="14501057"
                         time_creation="Thu Jun 10 02:00:44 2021"
                         time_modification="Sat May 15 01:32:46 2021" />
        <observations epoch_first="Fri May 14 00:00:00 2021"
                      epoch_last="Fri May 14 23:59:30 2021"
                      epochs="2803"
                      epochs_ratio="97.33">
          <mask elevation="03 degrees"
                obs_expected="30329"
                obs_have="26990"
                obs_ratio="88.99" />
          <mask elevation="10 degrees"
                obs_expected="25143"
                obs_have="24107"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="22156"
                obs_have="21570"
                obs_ratio="97.36" />
        </observations>
      </control>
    </file>
    <file name="/erck1350.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jun 14 02:01:49 2021"
               level="3">
        <file_statistics latency="01:33:23"
                         size="14625781"
                         time_creation="Fri Jun 11 02:00:02 2021"
                         time_modification="Sun May 16 01:32:53 2021" />
        <observations epoch_first="Sat May 15 00:00:00 2021"
                      epoch_last="Sat May 15 23:59:30 2021"
                      epochs="2859"
                      epochs_ratio="99.27">
          <mask elevation="03 degrees"
                obs_expected="30339"
                obs_have="27565"
                obs_ratio="90.86" />
          <mask elevation="10 degrees"
                obs_expected="25139"
                obs_have="24652"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="22159"
                obs_have="22043"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/erck1360.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jun 15 02:01:44 2021"
               level="3">
        <file_statistics latency="01:33:28"
                         size="14506061"
                         time_creation="Sat Jun 12 02:00:13 2021"
                         time_modification="Mon May 17 01:32:58 2021" />
        <observations epoch_first="Sun May 16 00:00:00 2021"
                      epoch_last="Sun May 16 23:59:30 2021"
                      epochs="2837"
                      epochs_ratio="98.51">
          <mask elevation="03 degrees"
                obs_expected="30338"
                obs_have="27254"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="25141"
                obs_have="24383"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="22156"
                obs_have="21813"
                obs_ratio="98.45" />
        </observations>
      </control>
    </file>
    <file name="/erck1370.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun 16 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="14646533"
                         time_creation="Sun Jun 13 01:59:56 2021"
                         time_modification="Tue May 18 01:32:42 2021" />
        <observations epoch_first="Mon May 17 00:00:00 2021"
                      epoch_last="Mon May 17 23:59:30 2021"
                      epochs="2836"
                      epochs_ratio="98.47">
          <mask elevation="03 degrees"
                obs_expected="30336"
                obs_have="27209"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="25137"
                obs_have="24382"
                obs_ratio="97.00" />
          <mask elevation="15 degrees"
                obs_expected="22150"
                obs_have="21786"
                obs_ratio="98.36" />
        </observations>
      </control>
    </file>
    <file name="/erck1380.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun 17 02:01:45 2021"
               level="3">
        <file_statistics latency="01:33:13"
                         size="14250501"
                         time_creation="Mon Jun 14 02:01:10 2021"
                         time_modification="Wed May 19 01:32:43 2021" />
        <observations epoch_first="Tue May 18 00:00:00 2021"
                      epoch_last="Tue May 18 23:59:30 2021"
                      epochs="2770"
                      epochs_ratio="96.18">
          <mask elevation="03 degrees"
                obs_expected="30339"
                obs_have="26810"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="25135"
                obs_have="23930"
                obs_ratio="95.21" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="21345"
                obs_ratio="96.38" />
        </observations>
      </control>
    </file>
    <file name="/erck1390.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun 18 02:01:44 2021"
               level="3">
        <file_statistics latency="01:33:15"
                         size="14647268"
                         time_creation="Tue Jun 15 01:59:53 2021"
                         time_modification="Thu May 20 01:32:45 2021" />
        <observations epoch_first="Wed May 19 00:00:00 2021"
                      epoch_last="Wed May 19 23:59:30 2021"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="30335"
                obs_have="27669"
                obs_ratio="91.21" />
          <mask elevation="10 degrees"
                obs_expected="25129"
                obs_have="24745"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="22147"
                obs_have="22120"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/erck1400.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun 19 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:06"
                         size="13970022"
                         time_creation="Wed Jun 16 01:59:53 2021"
                         time_modification="Fri May 21 01:32:36 2021" />
        <observations epoch_first="Thu May 20 00:00:00 2021"
                      epoch_last="Thu May 20 23:59:30 2021"
                      epochs="2734"
                      epochs_ratio="94.93">
          <mask elevation="03 degrees"
                obs_expected="29952"
                obs_have="25794"
                obs_ratio="86.12" />
          <mask elevation="10 degrees"
                obs_expected="24831"
                obs_have="23090"
                obs_ratio="92.99" />
          <mask elevation="15 degrees"
                obs_expected="21940"
                obs_have="20698"
                obs_ratio="94.34" />
        </observations>
      </control>
    </file>
    <file name="/erck1410.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jun 20 02:01:44 2021"
               level="3">
        <file_statistics latency="01:33:09"
                         size="14284205"
                         time_creation="Thu Jun 17 02:00:15 2021"
                         time_modification="Sat May 22 01:32:39 2021" />
        <observations epoch_first="Fri May 21 00:00:00 2021"
                      epoch_last="Fri May 21 23:59:30 2021"
                      epochs="2765"
                      epochs_ratio="96.01">
          <mask elevation="03 degrees"
                obs_expected="30350"
                obs_have="26468"
                obs_ratio="87.21" />
          <mask elevation="10 degrees"
                obs_expected="25119"
                obs_have="23693"
                obs_ratio="94.32" />
          <mask elevation="15 degrees"
                obs_expected="22147"
                obs_have="21261"
                obs_ratio="96.00" />
        </observations>
      </control>
    </file>
    <file name="/erck1420.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jun 21 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:17"
                         size="14613102"
                         time_creation="Fri Jun 18 01:59:48 2021"
                         time_modification="Sun May 23 01:32:47 2021" />
        <observations epoch_first="Sat May 22 00:00:00 2021"
                      epoch_last="Sat May 22 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30343"
                obs_have="27730"
                obs_ratio="91.39" />
          <mask elevation="10 degrees"
                obs_expected="25118"
                obs_have="24757"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="22128"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck1430.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jun 22 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:13"
                         size="14588332"
                         time_creation="Sat Jun 19 01:59:52 2021"
                         time_modification="Mon May 24 01:32:43 2021" />
        <observations epoch_first="Sun May 23 00:00:00 2021"
                      epoch_last="Sun May 23 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30336"
                obs_have="27713"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="25114"
                obs_have="24739"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="22149"
                obs_have="22135"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck1440.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun 23 02:01:42 2021"
               level="3">
        <file_statistics latency="01:32:58"
                         size="14438729"
                         time_creation="Sun Jun 20 01:59:50 2021"
                         time_modification="Tue May 25 01:32:28 2021" />
        <observations epoch_first="Mon May 24 00:00:00 2021"
                      epoch_last="Mon May 24 23:59:30 2021"
                      epochs="2795"
                      epochs_ratio="97.05">
          <mask elevation="03 degrees"
                obs_expected="30332"
                obs_have="26844"
                obs_ratio="88.50" />
          <mask elevation="10 degrees"
                obs_expected="25111"
                obs_have="23990"
                obs_ratio="95.54" />
          <mask elevation="15 degrees"
                obs_expected="22152"
                obs_have="21528"
                obs_ratio="97.18" />
        </observations>
      </control>
    </file>
    <file name="/erck1450.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun 24 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:05"
                         size="13953677"
                         time_creation="Mon Jun 21 02:00:06 2021"
                         time_modification="Wed May 26 01:32:35 2021" />
        <observations epoch_first="Tue May 25 00:00:00 2021"
                      epoch_last="Tue May 25 23:59:30 2021"
                      epochs="2720"
                      epochs_ratio="94.44">
          <mask elevation="03 degrees"
                obs_expected="30335"
                obs_have="26059"
                obs_ratio="85.90" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="23356"
                obs_ratio="93.01" />
          <mask elevation="15 degrees"
                obs_expected="22152"
                obs_have="20876"
                obs_ratio="94.24" />
        </observations>
      </control>
    </file>
    <file name="/erck1460.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun 25 02:01:43 2021"
               level="3">
        <file_statistics latency="01:32:58"
                         size="14626382"
                         time_creation="Tue Jun 22 01:59:55 2021"
                         time_modification="Thu May 27 01:32:28 2021" />
        <observations epoch_first="Wed May 26 00:00:00 2021"
                      epoch_last="Wed May 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30339"
                obs_have="27631"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="25107"
                obs_have="24734"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="22151"
                obs_have="22129"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/erck1470.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun 26 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:06"
                         size="14608270"
                         time_creation="Wed Jun 23 02:00:00 2021"
                         time_modification="Fri May 28 01:32:36 2021" />
        <observations epoch_first="Thu May 27 00:00:00 2021"
                      epoch_last="Thu May 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30338"
                obs_have="27675"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="25105"
                obs_have="24746"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="22154"
                obs_have="22138"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/erck1480.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jun 27 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="14779002"
                         time_creation="Thu Jun 24 02:00:38 2021"
                         time_modification="Sat May 29 01:32:41 2021" />
        <observations epoch_first="Fri May 28 00:00:00 2021"
                      epoch_last="Fri May 28 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30333"
                obs_have="27698"
                obs_ratio="91.31" />
          <mask elevation="10 degrees"
                obs_expected="25110"
                obs_have="24744"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="22156"
                obs_have="22140"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/erck1490.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jun 28 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:25"
                         size="14149777"
                         time_creation="Fri Jun 25 01:59:55 2021"
                         time_modification="Sun May 30 01:32:55 2021" />
        <observations epoch_first="Sat May 29 00:00:00 2021"
                      epoch_last="Sat May 29 23:59:30 2021"
                      epochs="2779"
                      epochs_ratio="96.49">
          <mask elevation="03 degrees"
                obs_expected="30326"
                obs_have="26890"
                obs_ratio="88.67" />
          <mask elevation="10 degrees"
                obs_expected="25102"
                obs_have="23994"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="22156"
                obs_have="21457"
                obs_ratio="96.85" />
        </observations>
      </control>
    </file>
    <file name="/erck1500.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jun 29 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="14735439"
                         time_creation="Sat Jun 26 02:00:28 2021"
                         time_modification="Mon May 31 01:32:44 2021" />
        <observations epoch_first="Sun May 30 00:00:00 2021"
                      epoch_last="Sun May 30 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30316"
                obs_have="27685"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="25107"
                obs_have="24762"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="22153"
                obs_have="22141"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck1510.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun 30 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="14500155"
                         time_creation="Sun Jun 27 02:00:46 2021"
                         time_modification="Tue Jun  1 01:32:44 2021" />
        <observations epoch_first="Mon May 31 00:00:00 2021"
                      epoch_last="Mon May 31 23:59:30 2021"
                      epochs="2822"
                      epochs_ratio="97.99">
          <mask elevation="03 degrees"
                obs_expected="30321"
                obs_have="27086"
                obs_ratio="89.33" />
          <mask elevation="10 degrees"
                obs_expected="25107"
                obs_have="24231"
                obs_ratio="96.51" />
          <mask elevation="15 degrees"
                obs_expected="22156"
                obs_have="21720"
                obs_ratio="98.03" />
        </observations>
      </control>
    </file>
    <file name="/erck1520.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jul  1 02:01:44 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="14634906"
                         time_creation="Mon Jun 28 01:59:56 2021"
                         time_modification="Wed Jun  2 01:32:42 2021" />
        <observations epoch_first="Tue Jun  1 00:00:00 2021"
                      epoch_last="Tue Jun  1 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30328"
                obs_have="27668"
                obs_ratio="91.23" />
          <mask elevation="10 degrees"
                obs_expected="25111"
                obs_have="24757"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="22154"
                obs_have="22136"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck1530.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jul  2 02:01:45 2021"
               level="3">
        <file_statistics latency="01:33:20"
                         size="14516582"
                         time_creation="Tue Jun 29 01:59:51 2021"
                         time_modification="Thu Jun  3 01:32:50 2021" />
        <observations epoch_first="Wed Jun  2 00:00:00 2021"
                      epoch_last="Wed Jun  2 23:59:30 2021"
                      epochs="2863"
                      epochs_ratio="99.41">
          <mask elevation="03 degrees"
                obs_expected="30319"
                obs_have="27493"
                obs_ratio="90.68" />
          <mask elevation="10 degrees"
                obs_expected="25105"
                obs_have="24608"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="22160"
                obs_have="22015"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
    <file name="/erck1540.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jul  3 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="14533284"
                         time_creation="Wed Jun 30 01:59:34 2021"
                         time_modification="Fri Jun  4 01:32:41 2021" />
        <observations epoch_first="Thu Jun  3 00:00:00 2021"
                      epoch_last="Thu Jun  3 23:59:30 2021"
                      epochs="2826"
                      epochs_ratio="98.12">
          <mask elevation="03 degrees"
                obs_expected="30325"
                obs_have="27037"
                obs_ratio="89.16" />
          <mask elevation="10 degrees"
                obs_expected="25108"
                obs_have="24215"
                obs_ratio="96.44" />
          <mask elevation="15 degrees"
                obs_expected="22160"
                obs_have="21670"
                obs_ratio="97.79" />
        </observations>
      </control>
    </file>
    <file name="/erck1550.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jul  4 02:01:44 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="14381172"
                         time_creation="Thu Jul  1 02:00:16 2021"
                         time_modification="Sat Jun  5 01:32:42 2021" />
        <observations epoch_first="Fri Jun  4 00:00:00 2021"
                      epoch_last="Fri Jun  4 23:59:30 2021"
                      epochs="2840"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="30325"
                obs_have="27245"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="25110"
                obs_have="24391"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="22158"
                obs_have="21848"
                obs_ratio="98.60" />
        </observations>
      </control>
    </file>
    <file name="/erck1560.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jul  5 02:01:44 2021"
               level="3">
        <file_statistics latency="01:33:31"
                         size="14532946"
                         time_creation="Fri Jul  2 01:59:36 2021"
                         time_modification="Sun Jun  6 01:33:01 2021" />
        <observations epoch_first="Sat Jun  5 00:00:00 2021"
                      epoch_last="Sat Jun  5 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30335"
                obs_have="27636"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="25106"
                obs_have="24719"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="22124"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck1570.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jul  6 02:01:44 2021"
               level="3">
        <file_statistics latency="01:33:33"
                         size="14250848"
                         time_creation="Sat Jul  3 02:00:47 2021"
                         time_modification="Mon Jun  7 01:33:03 2021" />
        <observations epoch_first="Sun Jun  6 00:00:00 2021"
                      epoch_last="Sun Jun  6 23:59:30 2021"
                      epochs="2795"
                      epochs_ratio="97.05">
          <mask elevation="03 degrees"
                obs_expected="30335"
                obs_have="26735"
                obs_ratio="88.13" />
          <mask elevation="10 degrees"
                obs_expected="25113"
                obs_have="24024"
                obs_ratio="95.66" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="21525"
                obs_ratio="97.20" />
        </observations>
      </control>
    </file>
    <file name="/erck1580.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jul  7 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:08"
                         size="14832368"
                         time_creation="Sun Jul  4 02:00:07 2021"
                         time_modification="Tue Jun  8 01:32:38 2021" />
        <observations epoch_first="Mon Jun  7 00:00:00 2021"
                      epoch_last="Mon Jun  7 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30332"
                obs_have="27661"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="25105"
                obs_have="24731"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="22132"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck1590.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jul  8 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:05"
                         size="14485822"
                         time_creation="Mon Jul  5 02:00:25 2021"
                         time_modification="Wed Jun  9 01:32:35 2021" />
        <observations epoch_first="Tue Jun  8 00:00:00 2021"
                      epoch_last="Tue Jun  8 23:59:30 2021"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="30341"
                obs_have="27570"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="25104"
                obs_have="24647"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="22042"
                obs_ratio="99.56" />
        </observations>
      </control>
    </file>
    <file name="/erck1600.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jul  9 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:07"
                         size="14678060"
                         time_creation="Tue Jul  6 01:59:33 2021"
                         time_modification="Thu Jun 10 01:32:37 2021" />
        <observations epoch_first="Wed Jun  9 00:00:00 2021"
                      epoch_last="Wed Jun  9 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30336"
                obs_have="27634"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="25106"
                obs_have="24727"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="22143"
                obs_have="22126"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck1610.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jul 10 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:13"
                         size="14885803"
                         time_creation="Wed Jul  7 01:59:16 2021"
                         time_modification="Fri Jun 11 01:32:43 2021" />
        <observations epoch_first="Thu Jun 10 00:00:00 2021"
                      epoch_last="Thu Jun 10 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30343"
                obs_have="27636"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="25104"
                obs_have="24730"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="22143"
                obs_have="22122"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck1620.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jul 11 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="14452384"
                         time_creation="Thu Jul  8 01:59:45 2021"
                         time_modification="Sat Jun 12 01:32:41 2021" />
        <observations epoch_first="Fri Jun 11 00:00:00 2021"
                      epoch_last="Fri Jun 11 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30344"
                obs_have="27645"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="25109"
                obs_have="24741"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="22139"
                obs_have="22122"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck1630.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jul 12 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:31"
                         size="14459424"
                         time_creation="Fri Jul  9 02:00:21 2021"
                         time_modification="Sun Jun 13 01:33:01 2021" />
        <observations epoch_first="Sat Jun 12 00:00:00 2021"
                      epoch_last="Sat Jun 12 23:59:30 2021"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="30345"
                obs_have="27557"
                obs_ratio="90.81" />
          <mask elevation="10 degrees"
                obs_expected="25106"
                obs_have="24633"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="22143"
                obs_have="22052"
                obs_ratio="99.59" />
        </observations>
      </control>
    </file>
    <file name="/erck1640.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jul 13 02:01:45 2021"
               level="3">
        <file_statistics latency="01:33:24"
                         size="14254847"
                         time_creation="Sat Jul 10 02:00:16 2021"
                         time_modification="Mon Jun 14 01:32:54 2021" />
        <observations epoch_first="Sun Jun 13 00:00:00 2021"
                      epoch_last="Sun Jun 13 23:59:30 2021"
                      epochs="2784"
                      epochs_ratio="96.67">
          <mask elevation="03 degrees"
                obs_expected="30333"
                obs_have="26557"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="25106"
                obs_have="23821"
                obs_ratio="94.88" />
          <mask elevation="15 degrees"
                obs_expected="22150"
                obs_have="21305"
                obs_ratio="96.19" />
        </observations>
      </control>
    </file>
    <file name="/erck1650.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jul 14 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:26"
                         size="14707321"
                         time_creation="Sun Jul 11 02:00:40 2021"
                         time_modification="Tue Jun 15 01:32:56 2021" />
        <observations epoch_first="Mon Jun 14 00:00:00 2021"
                      epoch_last="Mon Jun 14 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30330"
                obs_have="27676"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="25105"
                obs_have="24748"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="22138"
                obs_have="22127"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck1660.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jul 15 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="14048204"
                         time_creation="Mon Jul 12 02:00:28 2021"
                         time_modification="Wed Jun 16 01:32:41 2021" />
        <observations epoch_first="Tue Jun 15 00:00:00 2021"
                      epoch_last="Tue Jun 15 23:59:30 2021"
                      epochs="2796"
                      epochs_ratio="97.08">
          <mask elevation="03 degrees"
                obs_expected="30113"
                obs_have="26583"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="24940"
                obs_have="23841"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="21505"
                obs_ratio="97.12" />
        </observations>
      </control>
    </file>
    <file name="/erck1670.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jul 16 02:01:45 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="14665676"
                         time_creation="Tue Jul 13 02:00:49 2021"
                         time_modification="Thu Jun 17 01:32:41 2021" />
        <observations epoch_first="Wed Jun 16 00:00:00 2021"
                      epoch_last="Wed Jun 16 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30332"
                obs_have="27666"
                obs_ratio="91.21" />
          <mask elevation="10 degrees"
                obs_expected="25102"
                obs_have="24735"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="22127"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck1680.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jul 17 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:07"
                         size="14900797"
                         time_creation="Wed Jul 14 02:00:10 2021"
                         time_modification="Fri Jun 18 01:32:37 2021" />
        <observations epoch_first="Thu Jun 17 00:00:00 2021"
                      epoch_last="Thu Jun 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30321"
                obs_have="27641"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="25104"
                obs_have="24734"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="22141"
                obs_have="22121"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck1690.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jul 18 02:01:41 2021"
               level="3">
        <file_statistics latency="01:32:56"
                         size="14595389"
                         time_creation="Thu Jul 15 02:01:29 2021"
                         time_modification="Sat Jun 19 01:32:26 2021" />
        <observations epoch_first="Fri Jun 18 00:00:00 2021"
                      epoch_last="Fri Jun 18 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30321"
                obs_have="27602"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="25100"
                obs_have="24729"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="22133"
                obs_have="22109"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/erck1700.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jul 19 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:22"
                         size="14633544"
                         time_creation="Fri Jul 16 02:00:26 2021"
                         time_modification="Sun Jun 20 01:32:52 2021" />
        <observations epoch_first="Sat Jun 19 00:00:00 2021"
                      epoch_last="Sat Jun 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30320"
                obs_have="27654"
                obs_ratio="91.21" />
          <mask elevation="10 degrees"
                obs_expected="25092"
                obs_have="24746"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="22136"
                obs_have="22122"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck1710.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jul 20 02:01:45 2021"
               level="3">
        <file_statistics latency="01:33:25"
                         size="14522669"
                         time_creation="Sat Jul 17 02:00:41 2021"
                         time_modification="Mon Jun 21 01:32:55 2021" />
        <observations epoch_first="Sun Jun 20 00:00:00 2021"
                      epoch_last="Sun Jun 20 23:59:30 2021"
                      epochs="2830"
                      epochs_ratio="98.26">
          <mask elevation="03 degrees"
                obs_expected="30314"
                obs_have="26839"
                obs_ratio="88.54" />
          <mask elevation="10 degrees"
                obs_expected="25097"
                obs_have="24061"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="22135"
                obs_have="21555"
                obs_ratio="97.38" />
        </observations>
      </control>
    </file>
    <file name="/erck1720.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jul 21 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:03"
                         size="14505908"
                         time_creation="Sun Jul 18 02:01:06 2021"
                         time_modification="Tue Jun 22 01:32:33 2021" />
        <observations epoch_first="Mon Jun 21 00:00:00 2021"
                      epoch_last="Mon Jun 21 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30105"
                obs_have="27434"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="24966"
                obs_have="24587"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="22022"
                obs_have="22006"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/erck1730.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jul 22 02:01:45 2021"
               level="3">
        <file_statistics latency="01:33:07"
                         size="14200452"
                         time_creation="Mon Jul 19 02:00:27 2021"
                         time_modification="Wed Jun 23 01:32:37 2021" />
        <observations epoch_first="Tue Jun 22 00:00:00 2021"
                      epoch_last="Tue Jun 22 23:59:30 2021"
                      epochs="2829"
                      epochs_ratio="98.23">
          <mask elevation="03 degrees"
                obs_expected="29220"
                obs_have="25993"
                obs_ratio="88.96" />
          <mask elevation="10 degrees"
                obs_expected="24181"
                obs_have="23372"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="21352"
                obs_have="20977"
                obs_ratio="98.24" />
        </observations>
      </control>
    </file>
    <file name="/erck1740.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jul 23 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:05"
                         size="14784991"
                         time_creation="Tue Jul 20 02:01:12 2021"
                         time_modification="Thu Jun 24 01:32:35 2021" />
        <observations epoch_first="Wed Jun 23 00:00:00 2021"
                      epoch_last="Wed Jun 23 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29221"
                obs_have="26542"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="24179"
                obs_have="23774"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="21351"
                obs_have="21331"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck1750.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jul 24 02:01:44 2021"
               level="3">
        <file_statistics latency="01:33:07"
                         size="12891942"
                         time_creation="Wed Jul 21 02:01:07 2021"
                         time_modification="Fri Jun 25 01:32:37 2021" />
        <observations epoch_first="Thu Jun 24 00:00:00 2021"
                      epoch_last="Thu Jun 24 23:59:30 2021"
                      epochs="2510"
                      epochs_ratio="87.15">
          <mask elevation="03 degrees"
                obs_expected="29215"
                obs_have="23324"
                obs_ratio="79.84" />
          <mask elevation="10 degrees"
                obs_expected="24175"
                obs_have="20827"
                obs_ratio="86.15" />
          <mask elevation="15 degrees"
                obs_expected="21348"
                obs_have="18661"
                obs_ratio="87.41" />
        </observations>
      </control>
    </file>
    <file name="/erck1760.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jul 25 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:03"
                         size="14549170"
                         time_creation="Thu Jul 22 02:00:47 2021"
                         time_modification="Sat Jun 26 01:32:33 2021" />
        <observations epoch_first="Fri Jun 25 00:00:00 2021"
                      epoch_last="Fri Jun 25 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29224"
                obs_have="26546"
                obs_ratio="90.84" />
          <mask elevation="10 degrees"
                obs_expected="24179"
                obs_have="23784"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="21345"
                obs_have="21321"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/erck1770.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jul 26 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:22"
                         size="14305191"
                         time_creation="Fri Jul 23 02:00:26 2021"
                         time_modification="Sun Jun 27 01:32:52 2021" />
        <observations epoch_first="Sat Jun 26 00:00:00 2021"
                      epoch_last="Sat Jun 26 23:59:30 2021"
                      epochs="2788"
                      epochs_ratio="96.81">
          <mask elevation="03 degrees"
                obs_expected="29233"
                obs_have="25739"
                obs_ratio="88.05" />
          <mask elevation="10 degrees"
                obs_expected="24172"
                obs_have="23060"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="21344"
                obs_have="20682"
                obs_ratio="96.90" />
        </observations>
      </control>
    </file>
    <file name="/erck1780.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jul 27 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:19"
                         size="14829449"
                         time_creation="Sat Jul 24 01:59:54 2021"
                         time_modification="Mon Jun 28 01:32:49 2021" />
        <observations epoch_first="Sun Jun 27 00:00:00 2021"
                      epoch_last="Sun Jun 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29227"
                obs_have="26594"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="24174"
                obs_have="23807"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="21338"
                obs_have="21321"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck1790.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jul 28 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14508289"
                         time_creation="Sun Jul 25 02:00:05 2021"
                         time_modification="Tue Jun 29 01:32:31 2021" />
        <observations epoch_first="Mon Jun 28 00:00:00 2021"
                      epoch_last="Mon Jun 28 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29198"
                obs_have="26320"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="24170"
                obs_have="23567"
                obs_ratio="97.51" />
          <mask elevation="15 degrees"
                obs_expected="21351"
                obs_have="21091"
                obs_ratio="98.78" />
        </observations>
      </control>
    </file>
    <file name="/erck1800.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jul 29 02:01:42 2021"
               level="3">
        <file_statistics latency="10:30:41"
                         size="13723794"
                         time_creation="Mon Jul 26 01:59:47 2021"
                         time_modification="Wed Jun 30 10:30:11 2021" />
        <observations epoch_first="Tue Jun 29 00:00:00 2021"
                      epoch_last="Tue Jun 29 23:59:30 2021"
                      epochs="2668"
                      epochs_ratio="92.64">
          <mask elevation="03 degrees"
                obs_expected="29236"
                obs_have="24534"
                obs_ratio="83.92" />
          <mask elevation="10 degrees"
                obs_expected="24175"
                obs_have="21974"
                obs_ratio="90.90" />
          <mask elevation="15 degrees"
                obs_expected="21332"
                obs_have="19709"
                obs_ratio="92.39" />
        </observations>
      </control>
    </file>
    <file name="/erck1810.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jul 30 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="12303692"
                         time_creation="Tue Jul 27 02:00:18 2021"
                         time_modification="Thu Jul  1 01:32:30 2021" />
        <observations epoch_first="Wed Jun 30 00:00:00 2021"
                      epoch_last="Wed Jun 30 23:59:30 2021"
                      epochs="2388"
                      epochs_ratio="82.92">
          <mask elevation="03 degrees"
                obs_expected="29203"
                obs_have="22066"
                obs_ratio="75.56" />
          <mask elevation="10 degrees"
                obs_expected="24084"
                obs_have="19586"
                obs_ratio="81.32" />
          <mask elevation="15 degrees"
                obs_expected="21270"
                obs_have="17590"
                obs_ratio="82.70" />
        </observations>
      </control>
    </file>
    <file name="/erck1820.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jul 31 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="14853167"
                         time_creation="Wed Jul 28 02:00:16 2021"
                         time_modification="Fri Jul  2 01:32:42 2021" />
        <observations epoch_first="Thu Jul  1 00:00:00 2021"
                      epoch_last="Thu Jul  1 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29230"
                obs_have="26554"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="24173"
                obs_have="23778"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="21327"
                obs_have="21306"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/erck1830.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Aug  1 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:19"
                         size="14531390"
                         time_creation="Thu Jul 29 02:00:40 2021"
                         time_modification="Sat Jul  3 01:32:49 2021" />
        <observations epoch_first="Fri Jul  2 00:00:00 2021"
                      epoch_last="Fri Jul  2 23:59:30 2021"
                      epochs="2863"
                      epochs_ratio="99.41">
          <mask elevation="03 degrees"
                obs_expected="29232"
                obs_have="26402"
                obs_ratio="90.32" />
          <mask elevation="10 degrees"
                obs_expected="24163"
                obs_have="23640"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="21323"
                obs_have="21202"
                obs_ratio="99.43" />
        </observations>
      </control>
    </file>
    <file name="/erck1840.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug  2 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:33"
                         size="14972373"
                         time_creation="Fri Jul 30 02:00:01 2021"
                         time_modification="Sun Jul  4 01:33:03 2021" />
        <observations epoch_first="Sat Jul  3 00:00:00 2021"
                      epoch_last="Sat Jul  3 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29232"
                obs_have="26596"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="24164"
                obs_have="23795"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="21324"
                obs_have="21301"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/erck1850.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug  3 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:29"
                         size="14980225"
                         time_creation="Sat Jul 31 02:01:43 2021"
                         time_modification="Mon Jul  5 01:32:59 2021" />
        <observations epoch_first="Sun Jul  4 00:00:00 2021"
                      epoch_last="Sun Jul  4 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29228"
                obs_have="26563"
                obs_ratio="90.88" />
          <mask elevation="10 degrees"
                obs_expected="24159"
                obs_have="23770"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="21330"
                obs_have="21307"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/erck1860.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug  4 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="13827057"
                         time_creation="Sun Aug  1 01:59:49 2021"
                         time_modification="Tue Jul  6 01:32:44 2021" />
        <observations epoch_first="Mon Jul  5 00:00:00 2021"
                      epoch_last="Mon Jul  5 23:59:30 2021"
                      epochs="2720"
                      epochs_ratio="94.44">
          <mask elevation="03 degrees"
                obs_expected="29225"
                obs_have="25116"
                obs_ratio="85.94" />
          <mask elevation="10 degrees"
                obs_expected="24155"
                obs_have="22496"
                obs_ratio="93.13" />
          <mask elevation="15 degrees"
                obs_expected="21328"
                obs_have="20174"
                obs_ratio="94.59" />
        </observations>
      </control>
    </file>
    <file name="/erck1870.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Aug  5 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:23"
                         size="14796334"
                         time_creation="Mon Aug  2 02:00:06 2021"
                         time_modification="Wed Jul  7 01:32:53 2021" />
        <observations epoch_first="Tue Jul  6 00:00:00 2021"
                      epoch_last="Tue Jul  6 23:59:30 2021"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="29221"
                obs_have="26431"
                obs_ratio="90.45" />
          <mask elevation="10 degrees"
                obs_expected="24160"
                obs_have="23656"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="21318"
                obs_have="21196"
                obs_ratio="99.43" />
        </observations>
      </control>
    </file>
    <file name="/erck1880.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Aug  6 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:17"
                         size="14391966"
                         time_creation="Tue Aug  3 02:00:08 2021"
                         time_modification="Thu Jul  8 01:32:47 2021" />
        <observations epoch_first="Wed Jul  7 00:00:00 2021"
                      epoch_last="Wed Jul  7 23:59:30 2021"
                      epochs="2755"
                      epochs_ratio="95.66">
          <mask elevation="03 degrees"
                obs_expected="29216"
                obs_have="25523"
                obs_ratio="87.36" />
          <mask elevation="10 degrees"
                obs_expected="24165"
                obs_have="22873"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="21318"
                obs_have="20470"
                obs_ratio="96.02" />
        </observations>
      </control>
    </file>
    <file name="/erck1890.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug  7 02:01:44 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="14407593"
                         time_creation="Wed Aug  4 01:59:51 2021"
                         time_modification="Fri Jul  9 01:32:42 2021" />
        <observations epoch_first="Thu Jul  8 00:00:00 2021"
                      epoch_last="Thu Jul  8 23:59:30 2021"
                      epochs="2807"
                      epochs_ratio="97.47">
          <mask elevation="03 degrees"
                obs_expected="29210"
                obs_have="25962"
                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="24167"
                obs_have="23249"
                obs_ratio="96.20" />
          <mask elevation="15 degrees"
                obs_expected="21307"
                obs_have="20824"
                obs_ratio="97.73" />
        </observations>
      </control>
    </file>
    <file name="/erck1900.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Aug  8 02:01:40 2021"
               level="3">
        <file_statistics latency="01:32:49"
                         size="14848836"
                         time_creation="Thu Aug  5 01:59:54 2021"
                         time_modification="Sat Jul 10 01:32:19 2021" />
        <observations epoch_first="Fri Jul  9 00:00:00 2021"
                      epoch_last="Fri Jul  9 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29208"
                obs_have="26569"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="24161"
                obs_have="23761"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="21294"
                obs_have="21270"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/erck1910.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug  9 02:01:39 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14684671"
                         time_creation="Fri Aug  6 01:59:50 2021"
                         time_modification="Sun Jul 11 01:32:32 2021" />
        <observations epoch_first="Sat Jul 10 00:00:00 2021"
                      epoch_last="Sat Jul 10 23:59:30 2021"
                      epochs="2819"
                      epochs_ratio="97.88">
          <mask elevation="03 degrees"
                obs_expected="29209"
                obs_have="26001"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="24156"
                obs_have="23230"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="21300"
                obs_have="20790"
                obs_ratio="97.61" />
        </observations>
      </control>
    </file>
    <file name="/erck1920.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug 10 02:01:37 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14375161"
                         time_creation="Sat Aug  7 01:59:39 2021"
                         time_modification="Mon Jul 12 01:32:31 2021" />
        <observations epoch_first="Sun Jul 11 00:00:00 2021"
                      epoch_last="Sun Jul 11 23:59:30 2021"
                      epochs="2799"
                      epochs_ratio="97.19">
          <mask elevation="03 degrees"
                obs_expected="29206"
                obs_have="25808"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="24148"
                obs_have="23082"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="21302"
                obs_have="20703"
                obs_ratio="97.19" />
        </observations>
      </control>
    </file>
    <file name="/erck1930.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug 11 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14718976"
                         time_creation="Sun Aug  8 02:01:02 2021"
                         time_modification="Tue Jul 13 01:32:30 2021" />
        <observations epoch_first="Mon Jul 12 00:00:00 2021"
                      epoch_last="Mon Jul 12 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29203"
                obs_have="26577"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="24142"
                obs_have="23758"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21296"
                obs_have="21273"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/erck1940.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Aug 12 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:03"
                         size="14868974"
                         time_creation="Mon Aug  9 02:00:12 2021"
                         time_modification="Wed Jul 14 01:32:33 2021" />
        <observations epoch_first="Tue Jul 13 00:00:00 2021"
                      epoch_last="Tue Jul 13 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29210"
                obs_have="26492"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="24140"
                obs_have="23724"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="21283"
                obs_have="21260"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/erck1950.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Aug 13 02:01:41 2021"
               level="3">
        <file_statistics latency="01:32:59"
                         size="14871214"
                         time_creation="Tue Aug 10 02:00:28 2021"
                         time_modification="Thu Jul 15 01:32:29 2021" />
        <observations epoch_first="Wed Jul 14 00:00:00 2021"
                      epoch_last="Wed Jul 14 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29202"
                obs_have="26503"
                obs_ratio="90.76" />
          <mask elevation="10 degrees"
                obs_expected="24142"
                obs_have="23723"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="21281"
                obs_have="21252"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/erck1960.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug 14 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:07"
                         size="14288982"
                         time_creation="Wed Aug 11 02:00:22 2021"
                         time_modification="Fri Jul 16 01:32:37 2021" />
        <observations epoch_first="Thu Jul 15 00:00:00 2021"
                      epoch_last="Thu Jul 15 23:59:30 2021"
                      epochs="2831"
                      epochs_ratio="98.30">
          <mask elevation="03 degrees"
                obs_expected="28727"
                obs_have="25635"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="23707"
                obs_have="22913"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="20861"
                obs_have="20497"
                obs_ratio="98.26" />
        </observations>
      </control>
    </file>
    <file name="/erck1970.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Aug 15 02:01:41 2021"
               level="3">
        <file_statistics latency="01:32:54"
                         size="14855982"
                         time_creation="Thu Aug 12 02:00:02 2021"
                         time_modification="Sat Jul 17 01:32:24 2021" />
        <observations epoch_first="Fri Jul 16 00:00:00 2021"
                      epoch_last="Fri Jul 16 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29201"
                obs_have="26548"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="24141"
                obs_have="23743"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="21268"
                obs_have="21248"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck1980.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug 16 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:16"
                         size="14781898"
                         time_creation="Fri Aug 13 02:00:13 2021"
                         time_modification="Sun Jul 18 01:32:46 2021" />
        <observations epoch_first="Sat Jul 17 00:00:00 2021"
                      epoch_last="Sat Jul 17 23:59:30 2021"
                      epochs="2821"
                      epochs_ratio="97.95">
          <mask elevation="03 degrees"
                obs_expected="29197"
                obs_have="25951"
                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="24141"
                obs_have="23294"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="21262"
                obs_have="20852"
                obs_ratio="98.07" />
        </observations>
      </control>
    </file>
    <file name="/erck1990.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug 17 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="14761491"
                         time_creation="Sat Aug 14 02:01:04 2021"
                         time_modification="Mon Jul 19 01:32:44 2021" />
        <observations epoch_first="Sun Jul 18 00:00:00 2021"
                      epoch_last="Sun Jul 18 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29197"
                obs_have="26562"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="24145"
                obs_have="23758"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="21269"
                obs_have="21251"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck2000.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug 18 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:04"
                         size="14793074"
                         time_creation="Sun Aug 15 02:00:10 2021"
                         time_modification="Tue Jul 20 01:32:34 2021" />
        <observations epoch_first="Mon Jul 19 00:00:00 2021"
                      epoch_last="Mon Jul 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29206"
                obs_have="26569"
                obs_ratio="90.97" />
          <mask elevation="10 degrees"
                obs_expected="24149"
                obs_have="23766"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21275"
                obs_have="21256"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck2010.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Aug 19 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14674379"
                         time_creation="Mon Aug 16 02:00:12 2021"
                         time_modification="Wed Jul 21 01:32:32 2021" />
        <observations epoch_first="Tue Jul 20 00:00:00 2021"
                      epoch_last="Tue Jul 20 23:59:30 2021"
                      epochs="2831"
                      epochs_ratio="98.30">
          <mask elevation="03 degrees"
                obs_expected="29202"
                obs_have="26083"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="24151"
                obs_have="23304"
                obs_ratio="96.49" />
          <mask elevation="15 degrees"
                obs_expected="21268"
                obs_have="20866"
                obs_ratio="98.11" />
        </observations>
      </control>
    </file>
    <file name="/erck2020.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Aug 20 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14833196"
                         time_creation="Tue Aug 17 02:00:30 2021"
                         time_modification="Thu Jul 22 01:32:31 2021" />
        <observations epoch_first="Wed Jul 21 00:00:00 2021"
                      epoch_last="Wed Jul 21 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29207"
                obs_have="26591"
                obs_ratio="91.04" />
          <mask elevation="10 degrees"
                obs_expected="24150"
                obs_have="23763"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="21263"
                obs_have="21244"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck2030.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug 21 02:01:43 2021"
               level="3">
        <file_statistics latency="01:32:57"
                         size="14369926"
                         time_creation="Wed Aug 18 02:01:29 2021"
                         time_modification="Fri Jul 23 01:32:27 2021" />
        <observations epoch_first="Thu Jul 22 00:00:00 2021"
                      epoch_last="Thu Jul 22 23:59:30 2021"
                      epochs="2810"
                      epochs_ratio="97.57">
          <mask elevation="03 degrees"
                obs_expected="28725"
                obs_have="25531"
                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="23704"
                obs_have="22804"
                obs_ratio="96.20" />
          <mask elevation="15 degrees"
                obs_expected="20832"
                obs_have="20384"
                obs_ratio="97.85" />
        </observations>
      </control>
    </file>
    <file name="/erck2040.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Aug 22 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14667526"
                         time_creation="Thu Aug 19 02:01:13 2021"
                         time_modification="Sat Jul 24 01:32:30 2021" />
        <observations epoch_first="Fri Jul 23 00:00:00 2021"
                      epoch_last="Fri Jul 23 23:59:30 2021"
                      epochs="2837"
                      epochs_ratio="98.51">
          <mask elevation="03 degrees"
                obs_expected="29158"
                obs_have="26194"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="24138"
                obs_have="23385"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="21259"
                obs_have="20908"
                obs_ratio="98.35" />
        </observations>
      </control>
    </file>
    <file name="/erck2050.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug 23 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:17"
                         size="15043793"
                         time_creation="Fri Aug 20 02:00:28 2021"
                         time_modification="Sun Jul 25 01:32:47 2021" />
        <observations epoch_first="Sat Jul 24 00:00:00 2021"
                      epoch_last="Sat Jul 24 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29207"
                obs_have="26601"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="24143"
                obs_have="23754"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="21267"
                obs_have="21249"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck2060.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug 24 02:01:40 2021"
               level="3">
        <file_statistics latency="01:33:03"
                         size="14653720"
                         time_creation="Sat Aug 21 02:02:55 2021"
                         time_modification="Mon Jul 26 01:32:33 2021" />
        <observations epoch_first="Sun Jul 25 00:00:00 2021"
                      epoch_last="Sun Jul 25 23:59:30 2021"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29202"
                obs_have="26265"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="24146"
                obs_have="23497"
                obs_ratio="97.31" />
          <mask elevation="15 degrees"
                obs_expected="21268"
                obs_have="21142"
                obs_ratio="99.41" />
        </observations>
      </control>
    </file>
    <file name="/erck2070.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug 25 02:01:40 2021"
               level="3">
        <file_statistics latency="01:32:55"
                         size="14494508"
                         time_creation="Sun Aug 22 02:01:31 2021"
                         time_modification="Tue Jul 27 01:32:25 2021" />
        <observations epoch_first="Mon Jul 26 00:00:00 2021"
                      epoch_last="Mon Jul 26 23:59:30 2021"
                      epochs="2828"
                      epochs_ratio="98.19">
          <mask elevation="03 degrees"
                obs_expected="29209"
                obs_have="26085"
                obs_ratio="89.30" />
          <mask elevation="10 degrees"
                obs_expected="24141"
                obs_have="23276"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="21272"
                obs_have="20807"
                obs_ratio="97.81" />
        </observations>
      </control>
    </file>
    <file name="/erck2080.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Aug 26 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:55"
                         size="14788242"
                         time_creation="Mon Aug 23 02:00:56 2021"
                         time_modification="Wed Jul 28 01:32:25 2021" />
        <observations epoch_first="Tue Jul 27 00:00:00 2021"
                      epoch_last="Tue Jul 27 23:59:30 2021"
                      epochs="2858"
                      epochs_ratio="99.24">
          <mask elevation="03 degrees"
                obs_expected="29205"
                obs_have="26350"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="24138"
                obs_have="23566"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="21271"
                obs_have="21092"
                obs_ratio="99.16" />
        </observations>
      </control>
    </file>
    <file name="/erck2090.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Aug 27 02:01:39 2021"
               level="3">
        <file_statistics latency="01:32:53"
                         size="14431647"
                         time_creation="Tue Aug 24 02:03:07 2021"
                         time_modification="Thu Jul 29 01:32:23 2021" />
        <observations epoch_first="Wed Jul 28 00:00:00 2021"
                      epoch_last="Wed Jul 28 23:59:30 2021"
                      epochs="2826"
                      epochs_ratio="98.12">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="26049"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="24138"
                obs_have="23269"
                obs_ratio="96.40" />
          <mask elevation="15 degrees"
                obs_expected="21274"
                obs_have="20805"
                obs_ratio="97.80" />
        </observations>
      </control>
    </file>
    <file name="/erck2100.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug 28 02:01:38 2021"
               level="3">
        <file_statistics latency="01:32:48"
                         size="14727952"
                         time_creation="Wed Aug 25 02:01:18 2021"
                         time_modification="Fri Jul 30 01:32:18 2021" />
        <observations epoch_first="Thu Jul 29 00:00:00 2021"
                      epoch_last="Thu Jul 29 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="26614"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="24145"
                obs_have="23771"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="21272"
                obs_have="21259"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck2110.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Aug 29 02:01:40 2021"
               level="3">
        <file_statistics latency="01:32:48"
                         size="14784528"
                         time_creation="Thu Aug 26 02:01:14 2021"
                         time_modification="Sat Jul 31 01:32:18 2021" />
        <observations epoch_first="Fri Jul 30 00:00:00 2021"
                      epoch_last="Fri Jul 30 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28801"
                obs_have="26232"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="23833"
                obs_have="23451"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="21038"
                obs_have="21023"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/erck2120.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug 30 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="14176606"
                         time_creation="Fri Aug 27 02:02:07 2021"
                         time_modification="Sun Aug  1 01:32:48 2021" />
        <observations epoch_first="Sat Jul 31 00:00:00 2021"
                      epoch_last="Sat Jul 31 23:59:30 2021"
                      epochs="2776"
                      epochs_ratio="96.39">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="25599"
                obs_ratio="87.69" />
          <mask elevation="10 degrees"
                obs_expected="24139"
                obs_have="22821"
                obs_ratio="94.54" />
          <mask elevation="15 degrees"
                obs_expected="21271"
                obs_have="20379"
                obs_ratio="95.81" />
        </observations>
      </control>
    </file>
    <file name="/erck2130.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug 31 02:01:49 2021"
               level="3">
        <file_statistics latency="01:33:44"
                         size="14493566"
                         time_creation="Sat Aug 28 02:03:05 2021"
                         time_modification="Mon Aug  2 01:33:14 2021" />
        <observations epoch_first="Sun Aug  1 00:00:00 2021"
                      epoch_last="Sun Aug  1 23:59:30 2021"
                      epochs="2845"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="29182"
                obs_have="26225"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="24137"
                obs_have="23469"
                obs_ratio="97.23" />
          <mask elevation="15 degrees"
                obs_expected="21270"
                obs_have="21040"
                obs_ratio="98.92" />
        </observations>
      </control>
    </file>
    <file name="/erck2140.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep  1 02:01:48 2021"
               level="3">
        <file_statistics latency="01:33:27"
                         size="14277721"
                         time_creation="Sun Aug 29 02:02:54 2021"
                         time_modification="Tue Aug  3 01:32:57 2021" />
        <observations epoch_first="Mon Aug  2 00:00:00 2021"
                      epoch_last="Mon Aug  2 23:59:30 2021"
                      epochs="2798"
                      epochs_ratio="97.15">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="25861"
                obs_ratio="88.59" />
          <mask elevation="10 degrees"
                obs_expected="24143"
                obs_have="23121"
                obs_ratio="95.77" />
          <mask elevation="15 degrees"
                obs_expected="21270"
                obs_have="20756"
                obs_ratio="97.58" />
        </observations>
      </control>
    </file>
    <file name="/erck2150.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Sep  2 02:01:48 2021"
               level="3">
        <file_statistics latency="01:33:27"
                         size="14894606"
                         time_creation="Mon Aug 30 02:04:09 2021"
                         time_modification="Wed Aug  4 01:32:57 2021" />
        <observations epoch_first="Tue Aug  3 00:00:00 2021"
                      epoch_last="Tue Aug  3 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29192"
                obs_have="26538"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="24145"
                obs_have="23760"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21269"
                obs_have="21253"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck2160.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep  3 02:01:48 2021"
               level="3">
        <file_statistics latency="01:33:24"
                         size="14173211"
                         time_creation="Tue Aug 31 02:03:07 2021"
                         time_modification="Thu Aug  5 01:32:54 2021" />
        <observations epoch_first="Wed Aug  4 00:00:00 2021"
                      epoch_last="Wed Aug  4 23:59:30 2021"
                      epochs="2815"
                      epochs_ratio="97.74">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="25964"
                obs_ratio="88.95" />
          <mask elevation="10 degrees"
                obs_expected="24144"
                obs_have="23255"
                obs_ratio="96.32" />
          <mask elevation="15 degrees"
                obs_expected="21271"
                obs_have="20791"
                obs_ratio="97.74" />
        </observations>
      </control>
    </file>
    <file name="/erck2170.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Sep  4 02:01:48 2021"
               level="3">
        <file_statistics latency="01:33:21"
                         size="13951398"
                         time_creation="Wed Sep  1 02:03:19 2021"
                         time_modification="Fri Aug  6 01:32:51 2021" />
        <observations epoch_first="Thu Aug  5 00:00:00 2021"
                      epoch_last="Thu Aug  5 23:59:30 2021"
                      epochs="2743"
                      epochs_ratio="95.24">
          <mask elevation="03 degrees"
                obs_expected="29200"
                obs_have="25181"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="24140"
                obs_have="22629"
                obs_ratio="93.74" />
          <mask elevation="15 degrees"
                obs_expected="21266"
                obs_have="20265"
                obs_ratio="95.29" />
        </observations>
      </control>
    </file>
    <file name="/erck2180.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Sep  5 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:25"
                         size="14575699"
                         time_creation="Thu Sep  2 02:04:00 2021"
                         time_modification="Sat Aug  7 01:32:55 2021" />
        <observations epoch_first="Fri Aug  6 00:00:00 2021"
                      epoch_last="Fri Aug  6 23:59:30 2021"
                      epochs="2829"
                      epochs_ratio="98.23">
          <mask elevation="03 degrees"
                obs_expected="29178"
                obs_have="26151"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="24139"
                obs_have="23405"
                obs_ratio="96.96" />
          <mask elevation="15 degrees"
                obs_expected="21268"
                obs_have="20917"
                obs_ratio="98.35" />
        </observations>
      </control>
    </file>
    <file name="/erck2190.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Sep  6 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:43"
                         size="14234192"
                         time_creation="Fri Sep  3 02:03:47 2021"
                         time_modification="Sun Aug  8 01:33:13 2021" />
        <observations epoch_first="Sat Aug  7 00:00:00 2021"
                      epoch_last="Sat Aug  7 23:59:30 2021"
                      epochs="2841"
                      epochs_ratio="98.65">
          <mask elevation="03 degrees"
                obs_expected="29208"
                obs_have="26228"
                obs_ratio="89.80" />
          <mask elevation="10 degrees"
                obs_expected="24139"
                obs_have="23439"
                obs_ratio="97.10" />
          <mask elevation="15 degrees"
                obs_expected="21261"
                obs_have="20941"
                obs_ratio="98.49" />
        </observations>
      </control>
    </file>
    <file name="/erck2200.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Sep  7 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:43"
                         size="14035801"
                         time_creation="Sat Sep  4 02:04:18 2021"
                         time_modification="Mon Aug  9 01:33:13 2021" />
        <observations epoch_first="Sun Aug  8 00:00:00 2021"
                      epoch_last="Sun Aug  8 23:59:30 2021"
                      epochs="2787"
                      epochs_ratio="96.77">
          <mask elevation="03 degrees"
                obs_expected="29214"
                obs_have="25649"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="24142"
                obs_have="23084"
                obs_ratio="95.62" />
          <mask elevation="15 degrees"
                obs_expected="21261"
                obs_have="20656"
                obs_ratio="97.15" />
        </observations>
      </control>
    </file>
    <file name="/erck2210.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep  8 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:21"
                         size="13796953"
                         time_creation="Sun Sep  5 02:00:37 2021"
                         time_modification="Tue Aug 10 01:32:51 2021" />
        <observations epoch_first="Mon Aug  9 00:00:00 2021"
                      epoch_last="Mon Aug  9 23:59:30 2021"
                      epochs="2726"
                      epochs_ratio="94.65">
          <mask elevation="03 degrees"
                obs_expected="29215"
                obs_have="25229"
                obs_ratio="86.36" />
          <mask elevation="10 degrees"
                obs_expected="24137"
                obs_have="22495"
                obs_ratio="93.20" />
          <mask elevation="15 degrees"
                obs_expected="21255"
                obs_have="20034"
                obs_ratio="94.26" />
        </observations>
      </control>
    </file>
    <file name="/erck2220.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Sep  9 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:32"
                         size="13105082"
                         time_creation="Mon Sep  6 02:02:17 2021"
                         time_modification="Wed Aug 11 01:33:02 2021" />
        <observations epoch_first="Tue Aug 10 00:00:00 2021"
                      epoch_last="Tue Aug 10 23:59:30 2021"
                      epochs="2602"
                      epochs_ratio="90.35">
          <mask elevation="03 degrees"
                obs_expected="29214"
                obs_have="24003"
                obs_ratio="82.16" />
          <mask elevation="10 degrees"
                obs_expected="24138"
                obs_have="21274"
                obs_ratio="88.13" />
          <mask elevation="15 degrees"
                obs_expected="21256"
                obs_have="18896"
                obs_ratio="88.90" />
        </observations>
      </control>
    </file>
    <file name="/erck2230.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep 10 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:17"
                         size="14270088"
                         time_creation="Tue Sep  7 02:02:25 2021"
                         time_modification="Thu Aug 12 01:32:47 2021" />
        <observations epoch_first="Wed Aug 11 00:00:00 2021"
                      epoch_last="Wed Aug 11 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29211"
                obs_have="26638"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="24141"
                obs_have="23776"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="21258"
                obs_have="21245"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck2240.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Sep 11 02:01:45 2021"
               level="3">
        <file_statistics latency="01:33:07"
                         size="14413077"
                         time_creation="Wed Sep  8 02:02:00 2021"
                         time_modification="Fri Aug 13 01:32:37 2021" />
        <observations epoch_first="Thu Aug 12 00:00:00 2021"
                      epoch_last="Thu Aug 12 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29214"
                obs_have="26644"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="24135"
                obs_have="23770"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="21258"
                obs_have="21247"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2250.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Sep 12 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="14429526"
                         time_creation="Thu Sep  9 02:02:29 2021"
                         time_modification="Sat Aug 14 01:32:48 2021" />
        <observations epoch_first="Fri Aug 13 00:00:00 2021"
                      epoch_last="Fri Aug 13 23:59:30 2021"
                      epochs="2822"
                      epochs_ratio="97.99">
          <mask elevation="03 degrees"
                obs_expected="29202"
                obs_have="26120"
                obs_ratio="89.45" />
          <mask elevation="10 degrees"
                obs_expected="24144"
                obs_have="23317"
                obs_ratio="96.57" />
          <mask elevation="15 degrees"
                obs_expected="21266"
                obs_have="20887"
                obs_ratio="98.22" />
        </observations>
      </control>
    </file>
    <file name="/erck2260.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Sep 13 02:01:48 2021"
               level="3">
        <file_statistics latency="01:33:32"
                         size="14424121"
                         time_creation="Fri Sep 10 02:01:28 2021"
                         time_modification="Sun Aug 15 01:33:02 2021" />
        <observations epoch_first="Sat Aug 14 00:00:00 2021"
                      epoch_last="Sat Aug 14 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29205"
                obs_have="26645"
                obs_ratio="91.23" />
          <mask elevation="10 degrees"
                obs_expected="24147"
                obs_have="23791"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="21252"
                obs_have="21243"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck2270.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Sep 14 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:32"
                         size="14487123"
                         time_creation="Sat Sep 11 02:01:56 2021"
                         time_modification="Mon Aug 16 01:33:02 2021" />
        <observations epoch_first="Sun Aug 15 00:00:00 2021"
                      epoch_last="Sun Aug 15 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29201"
                obs_have="26608"
                obs_ratio="91.12" />
          <mask elevation="10 degrees"
                obs_expected="24145"
                obs_have="23782"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="21255"
                obs_have="21243"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck2280.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep 15 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:09"
                         size="14086588"
                         time_creation="Sun Sep 12 02:00:50 2021"
                         time_modification="Tue Aug 17 01:32:39 2021" />
        <observations epoch_first="Mon Aug 16 00:00:00 2021"
                      epoch_last="Mon Aug 16 23:59:30 2021"
                      epochs="2771"
                      epochs_ratio="96.22">
          <mask elevation="03 degrees"
                obs_expected="29194"
                obs_have="25690"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="24144"
                obs_have="22963"
                obs_ratio="95.11" />
          <mask elevation="15 degrees"
                obs_expected="21270"
                obs_have="20487"
                obs_ratio="96.32" />
        </observations>
      </control>
    </file>
    <file name="/erck2290.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Sep 16 02:01:44 2021"
               level="3">
        <file_statistics latency="01:33:07"
                         size="14527578"
                         time_creation="Mon Sep 13 02:00:38 2021"
                         time_modification="Wed Aug 18 01:32:37 2021" />
        <observations epoch_first="Tue Aug 17 00:00:00 2021"
                      epoch_last="Tue Aug 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29197"
                obs_have="26613"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="24140"
                obs_have="23778"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="21267"
                obs_have="21259"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck2300.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep 17 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14155627"
                         time_creation="Tue Sep 14 02:00:00 2021"
                         time_modification="Thu Aug 19 01:32:32 2021" />
        <observations epoch_first="Wed Aug 18 00:00:00 2021"
                      epoch_last="Wed Aug 18 23:59:30 2021"
                      epochs="2821"
                      epochs_ratio="97.95">
          <mask elevation="03 degrees"
                obs_expected="29204"
                obs_have="25994"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="24130"
                obs_have="23308"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="21269"
                obs_have="20868"
                obs_ratio="98.11" />
        </observations>
      </control>
    </file>
    <file name="/erck2310.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Sep 18 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="12022810"
                         time_creation="Wed Sep 15 02:00:43 2021"
                         time_modification="Fri Aug 20 01:32:31 2021" />
        <observations epoch_first="Thu Aug 19 00:00:00 2021"
                      epoch_last="Thu Aug 19 23:59:30 2021"
                      epochs="2400"
                      epochs_ratio="83.33">
          <mask elevation="03 degrees"
                obs_expected="29202"
                obs_have="22267"
                obs_ratio="76.25" />
          <mask elevation="10 degrees"
                obs_expected="24126"
                obs_have="19822"
                obs_ratio="82.16" />
          <mask elevation="15 degrees"
                obs_expected="21271"
                obs_have="17672"
                obs_ratio="83.08" />
        </observations>
      </control>
    </file>
    <file name="/erck2320.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Sep 19 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:05"
                         size="14020865"
                         time_creation="Thu Sep 16 01:59:59 2021"
                         time_modification="Sat Aug 21 01:32:35 2021" />
        <observations epoch_first="Fri Aug 20 00:00:00 2021"
                      epoch_last="Fri Aug 20 23:59:30 2021"
                      epochs="2782"
                      epochs_ratio="96.60">
          <mask elevation="03 degrees"
                obs_expected="29208"
                obs_have="25629"
                obs_ratio="87.75" />
          <mask elevation="10 degrees"
                obs_expected="24131"
                obs_have="22891"
                obs_ratio="94.86" />
          <mask elevation="15 degrees"
                obs_expected="21268"
                obs_have="20548"
                obs_ratio="96.61" />
        </observations>
      </control>
    </file>
    <file name="/erck2330.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Sep 20 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:17"
                         size="14370590"
                         time_creation="Fri Sep 17 01:59:55 2021"
                         time_modification="Sun Aug 22 01:32:47 2021" />
        <observations epoch_first="Sat Aug 21 00:00:00 2021"
                      epoch_last="Sat Aug 21 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29208"
                obs_have="26588"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="24130"
                obs_have="23759"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="21263"
                obs_have="21253"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2340.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Sep 21 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="14347063"
                         time_creation="Sat Sep 18 01:59:04 2021"
                         time_modification="Mon Aug 23 01:32:48 2021" />
        <observations epoch_first="Sun Aug 22 00:00:00 2021"
                      epoch_last="Sun Aug 22 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29198"
                obs_have="26563"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="24135"
                obs_have="23747"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="21261"
                obs_have="21251"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2350.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep 22 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:03"
                         size="14180954"
                         time_creation="Sun Sep 19 01:59:38 2021"
                         time_modification="Tue Aug 24 01:32:33 2021" />
        <observations epoch_first="Mon Aug 23 00:00:00 2021"
                      epoch_last="Mon Aug 23 23:59:30 2021"
                      epochs="2782"
                      epochs_ratio="96.60">
          <mask elevation="03 degrees"
                obs_expected="29201"
                obs_have="25702"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="24134"
                obs_have="22967"
                obs_ratio="95.16" />
          <mask elevation="15 degrees"
                obs_expected="21266"
                obs_have="20564"
                obs_ratio="96.70" />
        </observations>
      </control>
    </file>
    <file name="/erck2360.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Sep 23 02:01:41 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14507440"
                         time_creation="Mon Sep 20 01:59:09 2021"
                         time_modification="Wed Aug 25 01:32:30 2021" />
        <observations epoch_first="Tue Aug 24 00:00:00 2021"
                      epoch_last="Tue Aug 24 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29197"
                obs_have="26595"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="24140"
                obs_have="23771"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="21261"
                obs_have="21252"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck2370.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep 24 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:03"
                         size="13698033"
                         time_creation="Tue Sep 21 01:59:51 2021"
                         time_modification="Thu Aug 26 01:32:33 2021" />
        <observations epoch_first="Wed Aug 25 00:00:00 2021"
                      epoch_last="Wed Aug 25 23:59:30 2021"
                      epochs="2727"
                      epochs_ratio="94.69">
          <mask elevation="03 degrees"
                obs_expected="29198"
                obs_have="25248"
                obs_ratio="86.47" />
          <mask elevation="10 degrees"
                obs_expected="24128"
                obs_have="22463"
                obs_ratio="93.10" />
          <mask elevation="15 degrees"
                obs_expected="21258"
                obs_have="20050"
                obs_ratio="94.32" />
        </observations>
      </control>
    </file>
    <file name="/erck2380.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Sep 25 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:09"
                         size="14628170"
                         time_creation="Wed Sep 22 02:00:07 2021"
                         time_modification="Fri Aug 27 01:32:39 2021" />
        <observations epoch_first="Thu Aug 26 00:00:00 2021"
                      epoch_last="Thu Aug 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29198"
                obs_have="26616"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="23779"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="21248"
                obs_have="21237"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2390.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Sep 26 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:08"
                         size="14496493"
                         time_creation="Thu Sep 23 02:00:06 2021"
                         time_modification="Sat Aug 28 01:32:38 2021" />
        <observations epoch_first="Fri Aug 27 00:00:00 2021"
                      epoch_last="Fri Aug 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29197"
                obs_have="26621"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="24124"
                obs_have="23768"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="21248"
                obs_have="21238"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2400.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Sep 27 02:01:43 2021"
               level="3">
        <file_statistics latency="01:33:23"
                         size="13653509"
                         time_creation="Fri Sep 24 02:00:12 2021"
                         time_modification="Sun Aug 29 01:32:53 2021" />
        <observations epoch_first="Sat Aug 28 00:00:00 2021"
                      epoch_last="Sat Aug 28 23:59:30 2021"
                      epochs="2722"
                      epochs_ratio="94.51">
          <mask elevation="03 degrees"
                obs_expected="29203"
                obs_have="25156"
                obs_ratio="86.14" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="22519"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="21262"
                obs_have="20191"
                obs_ratio="94.96" />
        </observations>
      </control>
    </file>
    <file name="/erck2410.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Sep 28 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:22"
                         size="14463573"
                         time_creation="Sat Sep 25 01:59:30 2021"
                         time_modification="Mon Aug 30 01:32:52 2021" />
        <observations epoch_first="Sun Aug 29 00:00:00 2021"
                      epoch_last="Sun Aug 29 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="26576"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="24122"
                obs_have="23750"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="21262"
                obs_have="21249"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck2420.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep 29 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:04"
                         size="14323168"
                         time_creation="Sun Sep 26 01:57:30 2021"
                         time_modification="Tue Aug 31 01:32:34 2021" />
        <observations epoch_first="Mon Aug 30 00:00:00 2021"
                      epoch_last="Mon Aug 30 23:59:30 2021"
                      epochs="2812"
                      epochs_ratio="97.64">
          <mask elevation="03 degrees"
                obs_expected="29208"
                obs_have="26027"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="23215"
                obs_ratio="96.23" />
          <mask elevation="15 degrees"
                obs_expected="21266"
                obs_have="20745"
                obs_ratio="97.55" />
        </observations>
      </control>
    </file>
    <file name="/erck2430.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Sep 30 02:01:42 2021"
               level="3">
        <file_statistics latency="01:33:00"
                         size="14043270"
                         time_creation="Mon Sep 27 01:58:59 2021"
                         time_modification="Wed Sep  1 01:32:30 2021" />
        <observations epoch_first="Tue Aug 31 00:00:00 2021"
                      epoch_last="Tue Aug 31 23:59:30 2021"
                      epochs="2820"
                      epochs_ratio="97.92">
          <mask elevation="03 degrees"
                obs_expected="29200"
                obs_have="25983"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="24119"
                obs_have="23189"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="21265"
                obs_have="20771"
                obs_ratio="97.68" />
        </observations>
      </control>
    </file>
    <file name="/erck2440.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Oct  1 02:01:49 2021"
               level="3">
        <file_statistics latency="01:33:22"
                         size="14461140"
                         time_creation="Tue Sep 28 02:00:36 2021"
                         time_modification="Thu Sep  2 01:32:52 2021" />
        <observations epoch_first="Wed Sep  1 00:00:00 2021"
                      epoch_last="Wed Sep  1 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29190"
                obs_have="26626"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="24119"
                obs_have="23781"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="21272"
                obs_have="21261"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2450.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct  2 02:01:48 2021"
               level="3">
        <file_statistics latency="01:33:24"
                         size="13727697"
                         time_creation="Wed Sep 29 02:00:26 2021"
                         time_modification="Fri Sep  3 01:32:54 2021" />
        <observations epoch_first="Thu Sep  2 00:00:00 2021"
                      epoch_last="Thu Sep  2 23:59:30 2021"
                      epochs="2717"
                      epochs_ratio="94.34">
          <mask elevation="03 degrees"
                obs_expected="29083"
                obs_have="25082"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="24121"
                obs_have="22489"
                obs_ratio="93.23" />
          <mask elevation="15 degrees"
                obs_expected="21274"
                obs_have="20114"
                obs_ratio="94.55" />
        </observations>
      </control>
    </file>
    <file name="/erck2460.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Oct  3 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:22"
                         size="14191644"
                         time_creation="Thu Sep 30 02:00:32 2021"
                         time_modification="Sat Sep  4 01:32:52 2021" />
        <observations epoch_first="Fri Sep  3 00:00:00 2021"
                      epoch_last="Fri Sep  3 23:59:30 2021"
                      epochs="2832"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="29186"
                obs_have="26184"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="24131"
                obs_have="23335"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="21277"
                obs_have="20834"
                obs_ratio="97.92" />
        </observations>
      </control>
    </file>
    <file name="/erck2470.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct  4 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:41"
                         size="13964264"
                         time_creation="Fri Oct  1 02:00:30 2021"
                         time_modification="Sun Sep  5 01:33:11 2021" />
        <observations epoch_first="Sat Sep  4 00:00:00 2021"
                      epoch_last="Sat Sep  4 23:59:30 2021"
                      epochs="2787"
                      epochs_ratio="96.77">
          <mask elevation="03 degrees"
                obs_expected="29186"
                obs_have="25773"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="24131"
                obs_have="23049"
                obs_ratio="95.52" />
          <mask elevation="15 degrees"
                obs_expected="21277"
                obs_have="20676"
                obs_ratio="97.18" />
        </observations>
      </control>
    </file>
    <file name="/erck2480.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Oct  5 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:43"
                         size="14046094"
                         time_creation="Sat Oct  2 02:00:33 2021"
                         time_modification="Mon Sep  6 01:33:13 2021" />
        <observations epoch_first="Sun Sep  5 00:00:00 2021"
                      epoch_last="Sun Sep  5 23:59:30 2021"
                      epochs="2780"
                      epochs_ratio="96.53">
          <mask elevation="03 degrees"
                obs_expected="29185"
                obs_have="25709"
                obs_ratio="88.09" />
          <mask elevation="10 degrees"
                obs_expected="24126"
                obs_have="23041"
                obs_ratio="95.50" />
          <mask elevation="15 degrees"
                obs_expected="21275"
                obs_have="20598"
                obs_ratio="96.82" />
        </observations>
      </control>
    </file>
    <file name="/erck2490.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Oct  6 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:21"
                         size="14693662"
                         time_creation="Sun Oct  3 02:00:15 2021"
                         time_modification="Tue Sep  7 01:32:51 2021" />
        <observations epoch_first="Mon Sep  6 00:00:00 2021"
                      epoch_last="Mon Sep  6 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29179"
                obs_have="26620"
                obs_ratio="91.23" />
          <mask elevation="10 degrees"
                obs_expected="24129"
                obs_have="23771"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="21282"
                obs_have="21270"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck2500.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Oct  7 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:16"
                         size="13764672"
                         time_creation="Mon Oct  4 02:00:06 2021"
                         time_modification="Wed Sep  8 01:32:46 2021" />
        <observations epoch_first="Tue Sep  7 00:00:00 2021"
                      epoch_last="Tue Sep  7 23:59:30 2021"
                      epochs="2731"
                      epochs_ratio="94.83">
          <mask elevation="03 degrees"
                obs_expected="29181"
                obs_have="25278"
                obs_ratio="86.62" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="22524"
                obs_ratio="93.36" />
          <mask elevation="15 degrees"
                obs_expected="21282"
                obs_have="20170"
                obs_ratio="94.77" />
        </observations>
      </control>
    </file>
    <file name="/erck2510.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Oct  8 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:17"
                         size="13966132"
                         time_creation="Tue Oct  5 02:00:35 2021"
                         time_modification="Thu Sep  9 01:32:47 2021" />
        <observations epoch_first="Wed Sep  8 00:00:00 2021"
                      epoch_last="Wed Sep  8 23:59:30 2021"
                      epochs="2777"
                      epochs_ratio="96.42">
          <mask elevation="03 degrees"
                obs_expected="29190"
                obs_have="25681"
                obs_ratio="87.98" />
          <mask elevation="10 degrees"
                obs_expected="24131"
                obs_have="22961"
                obs_ratio="95.15" />
          <mask elevation="15 degrees"
                obs_expected="21278"
                obs_have="20533"
                obs_ratio="96.50" />
        </observations>
      </control>
    </file>
    <file name="/erck2520.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct  9 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:21"
                         size="14886079"
                         time_creation="Wed Oct  6 02:00:02 2021"
                         time_modification="Fri Sep 10 01:32:51 2021" />
        <observations epoch_first="Thu Sep  9 00:00:00 2021"
                      epoch_last="Thu Sep  9 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="26656"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="24131"
                obs_have="23787"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="21273"
                obs_have="21260"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck2530.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Oct 10 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:22"
                         size="14144531"
                         time_creation="Thu Oct  7 01:59:52 2021"
                         time_modification="Sat Sep 11 01:32:52 2021" />
        <observations epoch_first="Fri Sep 10 00:00:00 2021"
                      epoch_last="Fri Sep 10 23:59:30 2021"
                      epochs="2779"
                      epochs_ratio="96.49">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="25660"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="24135"
                obs_have="22973"
                obs_ratio="95.19" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="20526"
                obs_ratio="96.47" />
        </observations>
      </control>
    </file>
    <file name="/erck2540.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct 11 02:01:48 2021"
               level="3">
        <file_statistics latency="01:33:40"
                         size="14315182"
                         time_creation="Fri Oct  8 02:00:39 2021"
                         time_modification="Sun Sep 12 01:33:10 2021" />
        <observations epoch_first="Sat Sep 11 00:00:00 2021"
                      epoch_last="Sat Sep 11 23:59:30 2021"
                      epochs="2803"
                      epochs_ratio="97.33">
          <mask elevation="03 degrees"
                obs_expected="29187"
                obs_have="25930"
                obs_ratio="88.84" />
          <mask elevation="10 degrees"
                obs_expected="24118"
                obs_have="23171"
                obs_ratio="96.07" />
          <mask elevation="15 degrees"
                obs_expected="21277"
                obs_have="20744"
                obs_ratio="97.49" />
        </observations>
      </control>
    </file>
    <file name="/erck2550.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Oct 12 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:42"
                         size="14588104"
                         time_creation="Sat Oct  9 01:59:52 2021"
                         time_modification="Mon Sep 13 01:33:12 2021" />
        <observations epoch_first="Sun Sep 12 00:00:00 2021"
                      epoch_last="Sun Sep 12 23:59:30 2021"
                      epochs="2859"
                      epochs_ratio="99.27">
          <mask elevation="03 degrees"
                obs_expected="29189"
                obs_have="26410"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="24126"
                obs_have="23594"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="21283"
                obs_have="21116"
                obs_ratio="99.22" />
        </observations>
      </control>
    </file>
    <file name="/erck2560.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Oct 13 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="13933147"
                         time_creation="Sun Oct 10 02:00:09 2021"
                         time_modification="Tue Sep 14 01:32:48 2021" />
        <observations epoch_first="Mon Sep 13 00:00:00 2021"
                      epoch_last="Mon Sep 13 23:59:30 2021"
                      epochs="2723"
                      epochs_ratio="94.55">
          <mask elevation="03 degrees"
                obs_expected="29190"
                obs_have="25308"
                obs_ratio="86.70" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="22527"
                obs_ratio="93.37" />
          <mask elevation="15 degrees"
                obs_expected="21275"
                obs_have="20090"
                obs_ratio="94.43" />
        </observations>
      </control>
    </file>
    <file name="/erck2570.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Oct 14 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="14766372"
                         time_creation="Mon Oct 11 01:59:25 2021"
                         time_modification="Wed Sep 15 01:32:44 2021" />
        <observations epoch_first="Tue Sep 14 00:00:00 2021"
                      epoch_last="Tue Sep 14 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29194"
                obs_have="26661"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="24129"
                obs_have="23783"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="21277"
                obs_have="21267"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2580.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Oct 15 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="14691610"
                         time_creation="Tue Oct 12 02:00:05 2021"
                         time_modification="Thu Sep 16 01:32:48 2021" />
        <observations epoch_first="Wed Sep 15 00:00:00 2021"
                      epoch_last="Wed Sep 15 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29188"
                obs_have="26585"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="24128"
                obs_have="23754"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="21284"
                obs_have="21269"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/erck2590.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct 16 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:16"
                         size="14765675"
                         time_creation="Wed Oct 13 02:00:00 2021"
                         time_modification="Fri Sep 17 01:32:46 2021" />
        <observations epoch_first="Thu Sep 16 00:00:00 2021"
                      epoch_last="Thu Sep 16 23:59:30 2021"
                      epochs="2852"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="29183"
                obs_have="26327"
                obs_ratio="90.21" />
          <mask elevation="10 degrees"
                obs_expected="24124"
                obs_have="23545"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="21284"
                obs_have="21075"
                obs_ratio="99.02" />
        </observations>
      </control>
    </file>
    <file name="/erck2600.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Oct 17 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="14041565"
                         time_creation="Thu Oct 14 02:00:56 2021"
                         time_modification="Sat Sep 18 01:32:48 2021" />
        <observations epoch_first="Fri Sep 17 00:00:00 2021"
                      epoch_last="Fri Sep 17 23:59:30 2021"
                      epochs="2752"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="29183"
                obs_have="25253"
                obs_ratio="86.53" />
          <mask elevation="10 degrees"
                obs_expected="24128"
                obs_have="22760"
                obs_ratio="94.33" />
          <mask elevation="15 degrees"
                obs_expected="21286"
                obs_have="20445"
                obs_ratio="96.05" />
        </observations>
      </control>
    </file>
    <file name="/erck2610.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct 18 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:33"
                         size="13759740"
                         time_creation="Fri Oct 15 02:01:12 2021"
                         time_modification="Sun Sep 19 01:33:03 2021" />
        <observations epoch_first="Sat Sep 18 00:00:00 2021"
                      epoch_last="Sat Sep 18 23:59:30 2021"
                      epochs="2721"
                      epochs_ratio="94.48">
          <mask elevation="03 degrees"
                obs_expected="29183"
                obs_have="25150"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="22574"
                obs_ratio="93.56" />
          <mask elevation="15 degrees"
                obs_expected="21290"
                obs_have="20180"
                obs_ratio="94.79" />
        </observations>
      </control>
    </file>
    <file name="/erck2620.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Oct 19 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:32"
                         size="14562186"
                         time_creation="Sat Oct 16 02:00:44 2021"
                         time_modification="Mon Sep 20 01:33:02 2021" />
        <observations epoch_first="Sun Sep 19 00:00:00 2021"
                      epoch_last="Sun Sep 19 23:59:30 2021"
                      epochs="2832"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="29183"
                obs_have="26190"
                obs_ratio="89.74" />
          <mask elevation="10 degrees"
                obs_expected="24126"
                obs_have="23406"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="21291"
                obs_have="20928"
                obs_ratio="98.30" />
        </observations>
      </control>
    </file>
    <file name="/erck2630.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Oct 20 02:01:48 2021"
               level="3">
        <file_statistics latency="01:33:16"
                         size="14269649"
                         time_creation="Sun Oct 17 02:00:47 2021"
                         time_modification="Tue Sep 21 01:32:46 2021" />
        <observations epoch_first="Mon Sep 20 00:00:00 2021"
                      epoch_last="Mon Sep 20 23:59:30 2021"
                      epochs="2811"
                      epochs_ratio="97.60">
          <mask elevation="03 degrees"
                obs_expected="29183"
                obs_have="25835"
                obs_ratio="88.53" />
          <mask elevation="10 degrees"
                obs_expected="24129"
                obs_have="23195"
                obs_ratio="96.13" />
          <mask elevation="15 degrees"
                obs_expected="21285"
                obs_have="20799"
                obs_ratio="97.72" />
        </observations>
      </control>
    </file>
    <file name="/erck2640.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Oct 21 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="14767673"
                         time_creation="Mon Oct 18 02:00:27 2021"
                         time_modification="Wed Sep 22 01:32:48 2021" />
        <observations epoch_first="Tue Sep 21 00:00:00 2021"
                      epoch_last="Tue Sep 21 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29186"
                obs_have="26573"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="23757"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="21289"
                obs_have="21274"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/erck2650.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Oct 22 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:19"
                         size="14876093"
                         time_creation="Tue Oct 19 02:01:08 2021"
                         time_modification="Thu Sep 23 01:32:49 2021" />
        <observations epoch_first="Wed Sep 22 00:00:00 2021"
                      epoch_last="Wed Sep 22 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29186"
                obs_have="26637"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="24124"
                obs_have="23790"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="21290"
                obs_have="21280"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2660.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct 23 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="13870692"
                         time_creation="Wed Oct 20 02:00:46 2021"
                         time_modification="Fri Sep 24 01:32:42 2021" />
        <observations epoch_first="Thu Sep 23 00:00:00 2021"
                      epoch_last="Thu Sep 23 23:59:30 2021"
                      epochs="2694"
                      epochs_ratio="93.54">
          <mask elevation="03 degrees"
                obs_expected="29181"
                obs_have="24765"
                obs_ratio="84.87" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="22071"
                obs_ratio="91.49" />
          <mask elevation="15 degrees"
                obs_expected="21292"
                obs_have="19711"
                obs_ratio="92.57" />
        </observations>
      </control>
    </file>
    <file name="/erck2670.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Oct 24 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="14225471"
                         time_creation="Thu Oct 21 02:01:03 2021"
                         time_modification="Sat Sep 25 01:32:41 2021" />
        <observations epoch_first="Fri Sep 24 00:00:00 2021"
                      epoch_last="Fri Sep 24 23:59:30 2021"
                      epochs="2787"
                      epochs_ratio="96.77">
          <mask elevation="03 degrees"
                obs_expected="29131"
                obs_have="25873"
                obs_ratio="88.82" />
          <mask elevation="10 degrees"
                obs_expected="24112"
                obs_have="23066"
                obs_ratio="95.66" />
          <mask elevation="15 degrees"
                obs_expected="21292"
                obs_have="20624"
                obs_ratio="96.86" />
        </observations>
      </control>
    </file>
    <file name="/erck2680.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct 25 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:26"
                         size="14259423"
                         time_creation="Fri Oct 22 02:00:52 2021"
                         time_modification="Sun Sep 26 01:32:56 2021" />
        <observations epoch_first="Sat Sep 25 00:00:00 2021"
                      epoch_last="Sat Sep 25 23:59:30 2021"
                      epochs="2812"
                      epochs_ratio="97.64">
          <mask elevation="03 degrees"
                obs_expected="29185"
                obs_have="25965"
                obs_ratio="88.97" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="23180"
                obs_ratio="96.07" />
          <mask elevation="15 degrees"
                obs_expected="21293"
                obs_have="20771"
                obs_ratio="97.55" />
        </observations>
      </control>
    </file>
    <file name="/erck2690.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Oct 26 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:26"
                         size="14844944"
                         time_creation="Sat Oct 23 02:00:21 2021"
                         time_modification="Mon Sep 27 01:32:56 2021" />
        <observations epoch_first="Sun Sep 26 00:00:00 2021"
                      epoch_last="Sun Sep 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29186"
                obs_have="26615"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="23777"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="21282"
                obs_have="21269"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck2700.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Oct 27 02:01:45 2021"
               level="3">
        <file_statistics latency="01:33:09"
                         size="14191354"
                         time_creation="Sun Oct 24 02:00:35 2021"
                         time_modification="Tue Sep 28 01:32:39 2021" />
        <observations epoch_first="Mon Sep 27 00:00:00 2021"
                      epoch_last="Mon Sep 27 23:59:30 2021"
                      epochs="2825"
                      epochs_ratio="98.09">
          <mask elevation="03 degrees"
                obs_expected="29183"
                obs_have="26159"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="23342"
                obs_ratio="96.75" />
          <mask elevation="15 degrees"
                obs_expected="21280"
                obs_have="20857"
                obs_ratio="98.01" />
        </observations>
      </control>
    </file>
    <file name="/erck2710.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Oct 28 02:01:45 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14461688"
                         time_creation="Mon Oct 25 02:00:27 2021"
                         time_modification="Wed Sep 29 01:32:32 2021" />
        <observations epoch_first="Tue Sep 28 00:00:00 2021"
                      epoch_last="Tue Sep 28 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29183"
                obs_have="26580"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="23767"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="21275"
                obs_have="21259"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck2720.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Oct 29 02:01:46 2021"
               level="3">
        <file_statistics latency="01:33:06"
                         size="14588514"
                         time_creation="Tue Oct 26 02:00:30 2021"
                         time_modification="Thu Sep 30 01:32:36 2021" />
        <observations epoch_first="Wed Sep 29 00:00:00 2021"
                      epoch_last="Wed Sep 29 23:59:30 2021"
                      epochs="2858"
                      epochs_ratio="99.24">
          <mask elevation="03 degrees"
                obs_expected="29188"
                obs_have="26415"
                obs_ratio="90.50" />
          <mask elevation="10 degrees"
                obs_expected="24122"
                obs_have="23586"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="21278"
                obs_have="21084"
                obs_ratio="99.09" />
        </observations>
      </control>
    </file>
    <file name="/erck2730.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Oct  1 16:01:45 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14696693"
                         time_creation="Fri Oct  1 02:50:19 2021"
                         time_modification="Fri Oct  1 01:32:32 2021" />
        <observations epoch_first="Thu Sep 30 00:00:00 2021"
                      epoch_last="Thu Sep 30 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29192"
                obs_have="26702"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="24121"
                obs_have="23799"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="21277"
                obs_have="21265"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck2740.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct  2 16:01:47 2021"
               level="3">
        <file_statistics latency="14:10:36"
                         size="14649875"
                         time_creation="Sat Oct  2 14:50:06 2021"
                         time_modification="Sat Oct  2 14:10:06 2021" />
        <observations epoch_first="Fri Oct  1 00:00:00 2021"
                      epoch_last="Fri Oct  1 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29193"
                obs_have="26730"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="24118"
                obs_have="23789"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="21278"
                obs_have="21264"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/erck2750.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Oct  3 16:01:47 2021"
               level="3">
        <file_statistics latency="01:33:34"
                         size="14729603"
                         time_creation="Sun Oct  3 02:50:35 2021"
                         time_modification="Sun Oct  3 01:33:04 2021" />
        <observations epoch_first="Sat Oct  2 00:00:00 2021"
                      epoch_last="Sat Oct  2 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29194"
                obs_have="26704"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="24109"
                obs_have="23793"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="21280"
                obs_have="21272"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck2760.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct  4 16:01:49 2021"
               level="3">
        <file_statistics latency="01:33:40"
                         size="14933035"
                         time_creation="Mon Oct  4 02:50:14 2021"
                         time_modification="Mon Oct  4 01:33:10 2021" />
        <observations epoch_first="Sun Oct  3 00:00:00 2021"
                      epoch_last="Sun Oct  3 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29187"
                obs_have="26719"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="24117"
                obs_have="23807"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="21277"
                obs_have="21269"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck2770.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Nov  3 02:01:47 2021"
               level="3">
        <file_statistics latency="5 day(s) 11:00:38"
                         size="14785875"
                         time_creation="Wed Nov  3 01:27:18 2021"
                         time_modification="Sun Oct 10 11:00:08 2021" />
        <observations epoch_first="Mon Oct  4 00:00:00 2021"
                      epoch_last="Mon Oct  4 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="26667"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="24111"
                obs_have="23760"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="21278"
                obs_have="21258"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck2780.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Nov  4 02:01:46 2021"
               level="3">
        <file_statistics latency="15:30:38"
                         size="14658576"
                         time_creation="Wed Nov  3 01:13:50 2021"
                         time_modification="Wed Oct  6 15:30:08 2021" />
        <observations epoch_first="Tue Oct  5 00:00:00 2021"
                      epoch_last="Tue Oct  5 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29202"
                obs_have="26667"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="24119"
                obs_have="23785"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="21275"
                obs_have="21261"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/erck2790.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Nov  5 02:01:48 2021"
               level="3">
        <file_statistics latency="01:32:52"
                         size="14962548"
                         time_creation="Wed Nov  3 00:59:33 2021"
                         time_modification="Thu Oct  7 01:32:22 2021" />
        <observations epoch_first="Wed Oct  6 00:00:00 2021"
                      epoch_last="Wed Oct  6 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29197"
                obs_have="26705"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="24122"
                obs_have="23802"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="21274"
                obs_have="21264"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2800.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Nov  6 02:01:45 2021"
               level="3">
        <file_statistics latency="09:30:38"
                         size="14885145"
                         time_creation="Wed Nov  3 02:00:27 2021"
                         time_modification="Fri Oct  8 09:30:08 2021" />
        <observations epoch_first="Thu Oct  7 00:00:00 2021"
                      epoch_last="Thu Oct  7 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29188"
                obs_have="26724"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="24115"
                obs_have="23801"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="21281"
                obs_have="21273"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck2810.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Nov  7 02:01:45 2021"
               level="3">
        <file_statistics latency="09:30:38"
                         size="14832837"
                         time_creation="Thu Nov  4 02:00:31 2021"
                         time_modification="Sat Oct  9 09:30:08 2021" />
        <observations epoch_first="Fri Oct  8 00:00:00 2021"
                      epoch_last="Fri Oct  8 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29190"
                obs_have="26721"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="24118"
                obs_have="23799"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="21284"
                obs_have="21273"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2820.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Nov  8 02:01:47 2021"
               level="3">
        <file_statistics latency="01:32:51"
                         size="14808669"
                         time_creation="Fri Nov  5 02:00:43 2021"
                         time_modification="Sun Oct 10 01:32:21 2021" />
        <observations epoch_first="Sat Oct  9 00:00:00 2021"
                      epoch_last="Sat Oct  9 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29190"
                obs_have="26752"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="24119"
                obs_have="23815"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="21279"
                obs_have="21272"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck2830.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Nov  9 02:01:46 2021"
               level="3">
        <file_statistics latency="01:32:47"
                         size="14918994"
                         time_creation="Sat Nov  6 02:00:11 2021"
                         time_modification="Mon Oct 11 01:32:17 2021" />
        <observations epoch_first="Sun Oct 10 00:00:00 2021"
                      epoch_last="Sun Oct 10 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29190"
                obs_have="26685"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="23790"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="21278"
                obs_have="21261"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck2840.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Nov 10 02:01:45 2021"
               level="3">
        <file_statistics latency="09:30:39"
                         size="14785526"
                         time_creation="Sun Nov  7 02:01:23 2021"
                         time_modification="Tue Oct 12 09:30:09 2021" />
        <observations epoch_first="Mon Oct 11 00:00:00 2021"
                      epoch_last="Mon Oct 11 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="26707"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="23792"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="21287"
                obs_have="21270"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck2850.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Oct 13 16:01:44 2021"
               level="3">
        <file_statistics latency="14:10:36"
                         size="9340743"
                         time_creation="Wed Oct 13 14:50:05 2021"
                         time_modification="Wed Oct 13 14:10:06 2021" />
        <observations epoch_first="Tue Oct 12 00:00:00 2021"
                      epoch_last="Tue Oct 12 23:59:30 2021"
                      epochs="1800"
                      epochs_ratio="62.50">
          <mask elevation="03 degrees"
                obs_expected="29201"
                obs_have="17014"
                obs_ratio="58.27" />
          <mask elevation="10 degrees"
                obs_expected="24130"
                obs_have="15049"
                obs_ratio="62.37" />
          <mask elevation="15 degrees"
                obs_expected="21291"
                obs_have="13444"
                obs_ratio="63.14" />
        </observations>
      </control>
    </file>
    <file name="/erck2860.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Oct 14 16:01:45 2021"
               level="3">
        <file_statistics latency="01:32:49"
                         size="8018446"
                         time_creation="Thu Oct 14 02:50:15 2021"
                         time_modification="Thu Oct 14 01:32:19 2021" />
        <observations epoch_first="Wed Oct 13 00:00:00 2021"
                      epoch_last="Wed Oct 13 23:59:30 2021"
                      epochs="1560"
                      epochs_ratio="54.17">
          <mask elevation="03 degrees"
                obs_expected="29155"
                obs_have="14741"
                obs_ratio="50.56" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="13035"
                obs_ratio="54.03" />
          <mask elevation="15 degrees"
                obs_expected="21290"
                obs_have="11663"
                obs_ratio="54.78" />
        </observations>
      </control>
    </file>
    <file name="/erck2870.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Oct 15 16:01:44 2021"
               level="3">
        <file_statistics latency="14:10:34"
                         size="2221647"
                         time_creation="Fri Oct 15 14:50:06 2021"
                         time_modification="Fri Oct 15 14:10:04 2021" />
        <observations epoch_first="Thu Oct 14 00:00:00 2021"
                      epoch_last="Thu Oct 14 23:59:30 2021"
                      epochs="480"
                      epochs_ratio="16.67">
          <mask elevation="03 degrees"
                obs_expected="29166"
                obs_have="4402"
                obs_ratio="15.09" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="3773"
                obs_ratio="15.64" />
          <mask elevation="15 degrees"
                obs_expected="21296"
                obs_have="3256"
                obs_ratio="15.29" />
        </observations>
      </control>
    </file>
    <file name="/erck2880.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct 16 16:01:50 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14734760"
                         time_creation="Sat Oct 16 02:50:19 2021"
                         time_modification="Sat Oct 16 01:32:32 2021" />
        <observations epoch_first="Fri Oct 15 00:00:00 2021"
                      epoch_last="Fri Oct 15 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29197"
                obs_have="26749"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="23812"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="21291"
                obs_have="21281"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2890.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Oct 17 16:01:50 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14995005"
                         time_creation="Sun Oct 17 02:50:21 2021"
                         time_modification="Sun Oct 17 01:32:31 2021" />
        <observations epoch_first="Sat Oct 16 00:00:00 2021"
                      epoch_last="Sat Oct 16 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29198"
                obs_have="26749"
                obs_ratio="91.61" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="23824"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="21290"
                obs_have="21281"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck2900.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct 18 16:01:48 2021"
               level="3">
        <file_statistics latency="03:30:39"
                         size="14899766"
                         time_creation="Mon Oct 18 04:50:08 2021"
                         time_modification="Mon Oct 18 03:30:09 2021" />
        <observations epoch_first="Sun Oct 17 00:00:00 2021"
                      epoch_last="Sun Oct 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29201"
                obs_have="26770"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="24124"
                obs_have="23809"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="21293"
                obs_have="21282"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2910.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Oct 19 16:01:50 2021"
               level="3">
        <file_statistics latency="01:33:02"
                         size="14808060"
                         time_creation="Tue Oct 19 02:50:14 2021"
                         time_modification="Tue Oct 19 01:32:32 2021" />
        <observations epoch_first="Mon Oct 18 00:00:00 2021"
                      epoch_last="Mon Oct 18 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29197"
                obs_have="26758"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="23807"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="21288"
                obs_have="21277"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2920.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Nov 18 02:01:51 2021"
               level="3">
        <file_statistics latency="01:33:04"
                         size="14786396"
                         time_creation="Wed Nov 17 10:18:50 2021"
                         time_modification="Wed Oct 20 01:32:34 2021" />
        <observations epoch_first="Tue Oct 19 00:00:00 2021"
                      epoch_last="Tue Oct 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29200"
                obs_have="26739"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="24134"
                obs_have="23812"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="21290"
                obs_have="21276"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/erck2930.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Nov 19 02:01:48 2021"
               level="3">
        <file_statistics latency="15:30:38"
                         size="14897770"
                         time_creation="Wed Nov 17 10:20:18 2021"
                         time_modification="Thu Oct 21 15:30:08 2021" />
        <observations epoch_first="Wed Oct 20 00:00:00 2021"
                      epoch_last="Wed Oct 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29199"
                obs_have="26756"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="24135"
                obs_have="23826"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="21291"
                obs_have="21285"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck2940.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Nov 20 02:01:47 2021"
               level="3">
        <file_statistics latency="01:32:52"
                         size="14752514"
                         time_creation="Thu Nov 18 00:59:32 2021"
                         time_modification="Fri Oct 22 01:32:22 2021" />
        <observations epoch_first="Thu Oct 21 00:00:00 2021"
                      epoch_last="Thu Oct 21 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29205"
                obs_have="26757"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="24137"
                obs_have="23815"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="21286"
                obs_have="21276"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2950.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Nov 21 02:01:47 2021"
               level="3">
        <file_statistics latency="03:30:38"
                         size="14714340"
                         time_creation="Thu Nov 18 02:01:39 2021"
                         time_modification="Sat Oct 23 03:30:08 2021" />
        <observations epoch_first="Fri Oct 22 00:00:00 2021"
                      epoch_last="Fri Oct 22 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29204"
                obs_have="26740"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="23800"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="21284"
                obs_have="21273"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2960.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Nov 22 02:01:48 2021"
               level="3">
        <file_statistics latency="01:32:49"
                         size="14980339"
                         time_creation="Wed Nov 17 10:21:56 2021"
                         time_modification="Sun Oct 24 01:32:19 2021" />
        <observations epoch_first="Sat Oct 23 00:00:00 2021"
                      epoch_last="Sat Oct 23 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29204"
                obs_have="26759"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="23815"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="21293"
                obs_have="21281"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck2970.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Nov 23 02:01:49 2021"
               level="3">
        <file_statistics latency="01:32:50"
                         size="14897175"
                         time_creation="Wed Nov 17 10:23:33 2021"
                         time_modification="Mon Oct 25 01:32:20 2021" />
        <observations epoch_first="Sun Oct 24 00:00:00 2021"
                      epoch_last="Sun Oct 24 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29208"
                obs_have="26799"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="24119"
                obs_have="23823"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="21297"
                obs_have="21288"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck2980.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Nov 24 02:01:48 2021"
               level="3">
        <file_statistics latency="01:32:59"
                         size="14554289"
                         time_creation="Wed Nov 17 10:25:12 2021"
                         time_modification="Tue Oct 26 01:32:29 2021" />
        <observations epoch_first="Mon Oct 25 00:00:00 2021"
                      epoch_last="Mon Oct 25 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29206"
                obs_have="26787"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="24119"
                obs_have="23815"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="21299"
                obs_have="21288"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck2990.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Nov 25 02:01:48 2021"
               level="3">
        <file_statistics latency="01:32:52"
                         size="14723565"
                         time_creation="Mon Nov 22 02:00:06 2021"
                         time_modification="Wed Oct 27 01:32:22 2021" />
        <observations epoch_first="Tue Oct 26 00:00:00 2021"
                      epoch_last="Tue Oct 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29208"
                obs_have="26785"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="24124"
                obs_have="23824"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="21297"
                obs_have="21286"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3000.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Nov 26 02:01:47 2021"
               level="3">
        <file_statistics latency="01:32:50"
                         size="14808315"
                         time_creation="Tue Nov 23 02:00:13 2021"
                         time_modification="Thu Oct 28 01:32:20 2021" />
        <observations epoch_first="Wed Oct 27 00:00:00 2021"
                      epoch_last="Wed Oct 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29199"
                obs_have="26791"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="23824"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="21296"
                obs_have="21286"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3010.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Nov 27 02:01:45 2021"
               level="3">
        <file_statistics latency="01:32:50"
                         size="14347884"
                         time_creation="Wed Nov 24 01:59:57 2021"
                         time_modification="Fri Oct 29 01:32:20 2021" />
        <observations epoch_first="Thu Oct 28 00:00:00 2021"
                      epoch_last="Thu Oct 28 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28372"
                obs_have="25228"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="23372"
                obs_have="22313"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="20590"
                obs_have="19852"
                obs_ratio="96.42" />
        </observations>
      </control>
    </file>
    <file name="/erck3020.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Nov 28 02:01:44 2021"
               level="3">
        <file_statistics latency="01:32:46"
                         size="14528010"
                         time_creation="Thu Nov 25 01:59:54 2021"
                         time_modification="Sat Oct 30 01:32:16 2021" />
        <observations epoch_first="Fri Oct 29 00:00:00 2021"
                      epoch_last="Fri Oct 29 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28363"
                obs_have="26019"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="23374"
                obs_have="23080"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="20600"
                obs_have="20588"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck3030.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Nov 29 02:01:44 2021"
               level="3">
        <file_statistics latency="01:32:49"
                         size="14756542"
                         time_creation="Fri Nov 26 01:59:49 2021"
                         time_modification="Sun Oct 31 01:32:19 2021" />
        <observations epoch_first="Sat Oct 30 00:00:00 2021"
                      epoch_last="Sat Oct 30 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28367"
                obs_have="25982"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="23373"
                obs_have="23063"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="20592"
                obs_have="20581"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3040.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Nov 30 02:01:42 2021"
               level="3">
        <file_statistics latency="01:32:54"
                         size="14369569"
                         time_creation="Sat Nov 27 02:00:25 2021"
                         time_modification="Mon Nov  1 01:32:24 2021" />
        <observations epoch_first="Sun Oct 31 00:00:00 2021"
                      epoch_last="Sun Oct 31 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28366"
                obs_have="26000"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="23372"
                obs_have="23079"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="20600"
                obs_have="20589"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3050.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Dec  1 02:01:47 2021"
               level="3">
        <file_statistics latency="01:33:07"
                         size="14376641"
                         time_creation="Sun Nov 28 02:00:21 2021"
                         time_modification="Tue Nov  2 01:32:37 2021" />
        <observations epoch_first="Mon Nov  1 00:00:00 2021"
                      epoch_last="Mon Nov  1 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28366"
                obs_have="26007"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="23373"
                obs_have="23083"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="20604"
                obs_have="20594"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3060.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Dec  2 02:01:50 2021"
               level="3">
        <file_statistics latency="01:33:13"
                         size="14871300"
                         time_creation="Mon Nov 29 02:00:15 2021"
                         time_modification="Wed Nov  3 01:32:43 2021" />
        <observations epoch_first="Tue Nov  2 00:00:00 2021"
                      epoch_last="Tue Nov  2 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28369"
                obs_have="25982"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="23376"
                obs_have="23067"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="20597"
                obs_have="20585"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck3070.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec  3 02:01:51 2021"
               level="3">
        <file_statistics latency="01:33:09"
                         size="14813908"
                         time_creation="Tue Nov 30 02:00:04 2021"
                         time_modification="Thu Nov  4 01:32:39 2021" />
        <observations epoch_first="Wed Nov  3 00:00:00 2021"
                      epoch_last="Wed Nov  3 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28378"
                obs_have="25973"
                obs_ratio="91.53" />
          <mask elevation="10 degrees"
                obs_expected="23376"
                obs_have="23071"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="20595"
                obs_have="20584"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3080.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Dec  4 02:01:50 2021"
               level="3">
        <file_statistics latency="01:33:10"
                         size="14731681"
                         time_creation="Wed Nov 17 10:26:52 2021"
                         time_modification="Fri Nov  5 01:32:40 2021" />
        <observations epoch_first="Thu Nov  4 00:00:00 2021"
                      epoch_last="Thu Nov  4 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28373"
                obs_have="25997"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="23375"
                obs_have="23070"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="20600"
                obs_have="20589"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3090.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Dec  5 02:01:51 2021"
               level="3">
        <file_statistics latency="01:33:13"
                         size="14775668"
                         time_creation="Wed Nov 17 10:28:31 2021"
                         time_modification="Sat Nov  6 01:32:43 2021" />
        <observations epoch_first="Fri Nov  5 00:00:00 2021"
                      epoch_last="Fri Nov  5 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28379"
                obs_have="26019"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="23369"
                obs_have="23084"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="20601"
                obs_have="20591"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3100.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Dec  6 02:01:52 2021"
               level="3">
        <file_statistics latency="01:33:10"
                         size="15034899"
                         time_creation="Wed Nov 17 10:30:11 2021"
                         time_modification="Sun Nov  7 01:32:40 2021" />
        <observations epoch_first="Sat Nov  6 00:00:00 2021"
                      epoch_last="Sat Nov  6 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28384"
                obs_have="26004"
                obs_ratio="91.61" />
          <mask elevation="10 degrees"
                obs_expected="23365"
                obs_have="23074"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="20602"
                obs_have="20591"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3110.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Dec  7 02:01:51 2021"
               level="3">
        <file_statistics latency="01:33:08"
                         size="14731481"
                         time_creation="Sat Dec  4 02:00:45 2021"
                         time_modification="Mon Nov  8 01:32:38 2021" />
        <observations epoch_first="Sun Nov  7 00:00:00 2021"
                      epoch_last="Sun Nov  7 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28382"
                obs_have="25988"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="23362"
                obs_have="23069"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="20591"
                obs_have="20581"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3120.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Dec  8 02:01:51 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="14710996"
                         time_creation="Sun Dec  5 02:00:51 2021"
                         time_modification="Tue Nov  9 01:32:41 2021" />
        <observations epoch_first="Mon Nov  8 00:00:00 2021"
                      epoch_last="Mon Nov  8 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28375"
                obs_have="26034"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="23372"
                obs_have="23082"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="20590"
                obs_have="20580"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3130.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Dec  9 02:01:52 2021"
               level="3">
        <file_statistics latency="01:33:20"
                         size="15157961"
                         time_creation="Mon Dec  6 02:01:07 2021"
                         time_modification="Wed Nov 10 01:32:50 2021" />
        <observations epoch_first="Tue Nov  9 00:00:00 2021"
                      epoch_last="Tue Nov  9 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29197"
                obs_have="26836"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="24131"
                obs_have="23838"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="21295"
                obs_have="21286"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck3140.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec 10 02:01:51 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="14788904"
                         time_creation="Tue Dec  7 02:02:28 2021"
                         time_modification="Thu Nov 11 01:32:44 2021" />
        <observations epoch_first="Wed Nov 10 00:00:00 2021"
                      epoch_last="Wed Nov 10 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29199"
                obs_have="26853"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="23835"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="21298"
                obs_have="21291"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3150.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Dec 11 02:01:49 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="14755905"
                         time_creation="Wed Dec  8 02:01:44 2021"
                         time_modification="Fri Nov 12 01:32:48 2021" />
        <observations epoch_first="Thu Nov 11 00:00:00 2021"
                      epoch_last="Thu Nov 11 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29205"
                obs_have="26811"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="24126"
                obs_have="23831"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="21306"
                obs_have="21300"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3160.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Dec 12 02:01:50 2021"
               level="3">
        <file_statistics latency="01:33:22"
                         size="14954128"
                         time_creation="Thu Dec  9 02:02:31 2021"
                         time_modification="Sat Nov 13 01:32:52 2021" />
        <observations epoch_first="Fri Nov 12 00:00:00 2021"
                      epoch_last="Fri Nov 12 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29206"
                obs_have="26778"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="23814"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="21307"
                obs_have="21297"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3170.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Dec 13 02:01:50 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="15017123"
                         time_creation="Fri Dec 10 02:00:19 2021"
                         time_modification="Sun Nov 14 01:32:42 2021" />
        <observations epoch_first="Sat Nov 13 00:00:00 2021"
                      epoch_last="Sat Nov 13 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29192"
                obs_have="26791"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="24126"
                obs_have="23815"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="21312"
                obs_have="21301"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3180.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Dec 14 02:01:50 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="14712979"
                         time_creation="Sat Dec 11 02:00:18 2021"
                         time_modification="Mon Nov 15 01:32:41 2021" />
        <observations epoch_first="Sun Nov 14 00:00:00 2021"
                      epoch_last="Sun Nov 14 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29188"
                obs_have="26774"
                obs_ratio="91.73" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="23819"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="21314"
                obs_have="21303"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3190.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Dec 15 02:01:51 2021"
               level="3">
        <file_statistics latency="01:33:11"
                         size="14785570"
                         time_creation="Sun Dec 12 02:00:25 2021"
                         time_modification="Tue Nov 16 01:32:41 2021" />
        <observations epoch_first="Mon Nov 15 00:00:00 2021"
                      epoch_last="Mon Nov 15 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29068"
                obs_have="26665"
                obs_ratio="91.73" />
          <mask elevation="10 degrees"
                obs_expected="24010"
                obs_have="23716"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="21194"
                obs_have="21188"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3200.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Dec 16 02:01:51 2021"
               level="3">
        <file_statistics latency="01:33:08"
                         size="14715304"
                         time_creation="Mon Dec 13 02:00:27 2021"
                         time_modification="Wed Nov 17 01:32:38 2021" />
        <observations epoch_first="Tue Nov 16 00:00:00 2021"
                      epoch_last="Tue Nov 16 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29070"
                obs_have="26688"
                obs_ratio="91.81" />
          <mask elevation="10 degrees"
                obs_expected="24002"
                obs_have="23706"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="21194"
                obs_have="21185"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck3210.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec 17 02:01:51 2021"
               level="3">
        <file_statistics latency="01:33:12"
                         size="14450590"
                         time_creation="Tue Dec 14 02:00:11 2021"
                         time_modification="Thu Nov 18 01:32:42 2021" />
        <observations epoch_first="Wed Nov 17 00:00:00 2021"
                      epoch_last="Wed Nov 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29193"
                obs_have="26806"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="23825"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="21310"
                obs_have="21304"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3220.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Dec 18 02:01:53 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="14610232"
                         time_creation="Wed Dec 15 02:00:18 2021"
                         time_modification="Fri Nov 19 01:32:44 2021" />
        <observations epoch_first="Thu Nov 18 00:00:00 2021"
                      epoch_last="Thu Nov 18 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29194"
                obs_have="26789"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="24122"
                obs_have="23822"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="21308"
                obs_have="21302"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3230.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Dec 19 02:01:51 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="14737361"
                         time_creation="Thu Dec 16 01:59:35 2021"
                         time_modification="Sat Nov 20 01:32:44 2021" />
        <observations epoch_first="Fri Nov 19 00:00:00 2021"
                      epoch_last="Fri Nov 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29188"
                obs_have="26751"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="23802"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="21302"
                obs_have="21289"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck3240.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Dec 20 02:01:52 2021"
               level="3">
        <file_statistics latency="01:33:08"
                         size="14383084"
                         time_creation="Fri Dec 17 02:00:11 2021"
                         time_modification="Sun Nov 21 01:32:38 2021" />
        <observations epoch_first="Sat Nov 20 00:00:00 2021"
                      epoch_last="Sat Nov 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="26820"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="23827"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="21294"
                obs_have="21289"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck3250.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Dec 21 02:01:51 2021"
               level="3">
        <file_statistics latency="01:33:09"
                         size="14622891"
                         time_creation="Sat Dec 18 02:00:16 2021"
                         time_modification="Mon Nov 22 01:32:39 2021" />
        <observations epoch_first="Sun Nov 21 00:00:00 2021"
                      epoch_last="Sun Nov 21 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="26790"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="24135"
                obs_have="23829"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="21293"
                obs_have="21285"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck3260.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Dec 22 02:01:53 2021"
               level="3">
        <file_statistics latency="01:33:14"
                         size="14629762"
                         time_creation="Sun Dec 19 02:00:29 2021"
                         time_modification="Tue Nov 23 01:32:44 2021" />
        <observations epoch_first="Mon Nov 22 00:00:00 2021"
                      epoch_last="Mon Nov 22 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="26841"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="24123"
                obs_have="23839"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="21294"
                obs_have="21290"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck3270.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Dec 23 02:01:50 2021"
               level="3">
        <file_statistics latency="09:30:38"
                         size="14756393"
                         time_creation="Mon Dec 20 02:01:10 2021"
                         time_modification="Wed Nov 24 09:30:08 2021" />
        <observations epoch_first="Tue Nov 23 00:00:00 2021"
                      epoch_last="Tue Nov 23 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29197"
                obs_have="26854"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="24121"
                obs_have="23847"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="21288"
                obs_have="21284"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck3280.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec 24 02:01:47 2021"
               level="3">
        <file_statistics latency="01:32:58"
                         size="14699799"
                         time_creation="Tue Dec 21 02:00:15 2021"
                         time_modification="Thu Nov 25 01:32:28 2021" />
        <observations epoch_first="Wed Nov 24 00:00:00 2021"
                      epoch_last="Wed Nov 24 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29199"
                obs_have="26900"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="24115"
                obs_have="23845"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="21295"
                obs_have="21288"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3290.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Dec 25 02:01:49 2021"
               level="3">
        <file_statistics latency="01:33:01"
                         size="14600416"
                         time_creation="Wed Dec 22 02:00:30 2021"
                         time_modification="Fri Nov 26 01:32:31 2021" />
        <observations epoch_first="Thu Nov 25 00:00:00 2021"
                      epoch_last="Thu Nov 25 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29202"
                obs_have="26820"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="24117"
                obs_have="23835"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="21291"
                obs_have="21281"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3300.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Dec 26 02:01:47 2021"
               level="3">
        <file_statistics latency="01:32:56"
                         size="15015949"
                         time_creation="Thu Dec 23 02:00:43 2021"
                         time_modification="Sat Nov 27 01:32:26 2021" />
        <observations epoch_first="Fri Nov 26 00:00:00 2021"
                      epoch_last="Fri Nov 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29663"
                obs_have="26848"
                obs_ratio="90.51" />
          <mask elevation="10 degrees"
                obs_expected="24512"
                obs_have="23836"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="21644"
                obs_have="21283"
                obs_ratio="98.33" />
        </observations>
      </control>
    </file>
    <file name="/erck3310.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Dec 27 02:01:36 2021"
               level="3">
        <file_statistics latency="01:32:52"
                         size="14699031"
                         time_creation="Fri Dec 24 02:00:48 2021"
                         time_modification="Sun Nov 28 01:32:22 2021" />
        <observations epoch_first="Sat Nov 27 00:00:00 2021"
                      epoch_last="Sat Nov 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29207"
                obs_have="26832"
                obs_ratio="91.87" />
          <mask elevation="10 degrees"
                obs_expected="24118"
                obs_have="23837"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="21294"
                obs_have="21287"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3320.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Dec 28 02:01:38 2021"
               level="3">
        <file_statistics latency="01:32:55"
                         size="14705859"
                         time_creation="Sat Dec 25 02:00:54 2021"
                         time_modification="Mon Nov 29 01:32:25 2021" />
        <observations epoch_first="Sun Nov 28 00:00:00 2021"
                      epoch_last="Sun Nov 28 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29575"
                obs_have="26823"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="24449"
                obs_have="23829"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="21610"
                obs_have="21289"
                obs_ratio="98.51" />
        </observations>
      </control>
    </file>
    <file name="/erck3330.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Dec 29 02:01:35 2021"
               level="3">
        <file_statistics latency="01:32:53"
                         size="14893286"
                         time_creation="Sun Dec 26 02:00:48 2021"
                         time_modification="Tue Nov 30 01:32:23 2021" />
        <observations epoch_first="Mon Nov 29 00:00:00 2021"
                      epoch_last="Mon Nov 29 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29198"
                obs_have="26796"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="24111"
                obs_have="23826"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="21290"
                obs_have="21283"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3340.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Dec 30 02:01:36 2021"
               level="3">
        <file_statistics latency="01:32:52"
                         size="14671663"
                         time_creation="Mon Dec 27 02:00:42 2021"
                         time_modification="Wed Dec  1 01:32:22 2021" />
        <observations epoch_first="Tue Nov 30 00:00:00 2021"
                      epoch_last="Tue Nov 30 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29643"
                obs_have="26813"
                obs_ratio="90.45" />
          <mask elevation="10 degrees"
                obs_expected="24522"
                obs_have="23824"
                obs_ratio="97.15" />
          <mask elevation="15 degrees"
                obs_expected="21675"
                obs_have="21287"
                obs_ratio="98.21" />
        </observations>
      </control>
    </file>
    <file name="/erck3350.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec 31 02:01:44 2021"
               level="3">
        <file_statistics latency="01:33:16"
                         size="14722237"
                         time_creation="Tue Dec 28 02:00:09 2021"
                         time_modification="Thu Dec  2 01:32:46 2021" />
        <observations epoch_first="Wed Dec  1 00:00:00 2021"
                      epoch_last="Wed Dec  1 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29093"
                obs_have="26703"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="23976"
                obs_have="23692"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="21171"
                obs_have="21160"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/erck3360.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan  1 02:01:41 2022"
               level="3">
        <file_statistics latency="03:30:52"
                         size="14877217"
                         time_creation="Wed Dec 29 02:00:43 2021"
                         time_modification="Fri Dec  3 03:30:22 2021" />
        <observations epoch_first="Thu Dec  2 00:00:00 2021"
                      epoch_last="Thu Dec  2 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29388"
                obs_have="26765"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="24270"
                obs_have="23807"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="21436"
                obs_have="21289"
                obs_ratio="99.31" />
        </observations>
      </control>
    </file>
    <file name="/erck3370.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan  2 02:01:42 2022"
               level="3">
        <file_statistics latency="6 day(s) 01:35:03"
                         size="14915579"
                         time_creation="Thu Dec 30 02:01:00 2021"
                         time_modification="Fri Dec 10 01:34:33 2021" />
        <observations epoch_first="Fri Dec  3 00:00:00 2021"
                      epoch_last="Fri Dec  3 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28489"
                obs_have="26015"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="23517"
                obs_have="23096"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="20734"
                obs_have="20594"
                obs_ratio="99.32" />
        </observations>
      </control>
    </file>
    <file name="/erck3380.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan  3 02:01:38 2022"
               level="3">
        <file_statistics latency="5 day(s) 01:34:52"
                         size="14694194"
                         time_creation="Fri Dec 31 02:00:45 2021"
                         time_modification="Fri Dec 10 01:34:22 2021" />
        <observations epoch_first="Sat Dec  4 00:00:00 2021"
                      epoch_last="Sat Dec  4 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29559"
                obs_have="26047"
                obs_ratio="88.12" />
          <mask elevation="10 degrees"
                obs_expected="24332"
                obs_have="23120"
                obs_ratio="95.02" />
          <mask elevation="15 degrees"
                obs_expected="21414"
                obs_have="20678"
                obs_ratio="96.56" />
        </observations>
      </control>
    </file>
    <file name="/erck3390.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jan  4 02:01:40 2022"
               level="3">
        <file_statistics latency="4 day(s) 01:34:41"
                         size="14754069"
                         time_creation="Sat Jan  1 02:00:50 2022"
                         time_modification="Fri Dec 10 01:34:11 2021" />
        <observations epoch_first="Sun Dec  5 00:00:00 2021"
                      epoch_last="Sun Dec  5 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28357"
                obs_have="26058"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="23368"
                obs_have="23105"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="20594"
                obs_have="20592"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck3400.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan  5 02:01:39 2022"
               level="3">
        <file_statistics latency="3 day(s) 02:11:01"
                         size="14981472"
                         time_creation="Sun Jan  2 02:00:26 2022"
                         time_modification="Fri Dec 10 02:10:31 2021" />
        <observations epoch_first="Mon Dec  6 00:00:00 2021"
                      epoch_last="Mon Dec  6 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28479"
                obs_have="26083"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="23478"
                obs_have="23110"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="20710"
                obs_have="20588"
                obs_ratio="99.41" />
        </observations>
      </control>
    </file>
    <file name="/erck3410.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan  6 02:01:40 2022"
               level="3">
        <file_statistics latency="2 day(s) 01:34:19"
                         size="14929540"
                         time_creation="Mon Jan  3 02:00:13 2022"
                         time_modification="Fri Dec 10 01:33:49 2021" />
        <observations epoch_first="Tue Dec  7 00:00:00 2021"
                      epoch_last="Tue Dec  7 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28594"
                obs_have="26073"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="23553"
                obs_have="23069"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="20771"
                obs_have="20528"
                obs_ratio="98.83" />
        </observations>
      </control>
    </file>
    <file name="/erck3420.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan  7 02:01:39 2022"
               level="3">
        <file_statistics latency="03:31:05"
                         size="14541634"
                         time_creation="Tue Jan  4 02:01:41 2022"
                         time_modification="Thu Dec  9 03:30:35 2021" />
        <observations epoch_first="Wed Dec  8 00:00:00 2021"
                      epoch_last="Wed Dec  8 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28865"
                obs_have="26027"
                obs_ratio="90.17" />
          <mask elevation="10 degrees"
                obs_expected="23614"
                obs_have="23100"
                obs_ratio="97.82" />
          <mask elevation="15 degrees"
                obs_expected="20774"
                obs_have="20584"
                obs_ratio="99.09" />
        </observations>
      </control>
    </file>
    <file name="/erck3430.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan  8 02:01:45 2022"
               level="3">
        <file_statistics latency="01:33:30"
                         size="14969297"
                         time_creation="Wed Jan  5 02:05:24 2022"
                         time_modification="Fri Dec 10 01:33:00 2021" />
        <observations epoch_first="Thu Dec  9 00:00:00 2021"
                      epoch_last="Thu Dec  9 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28212"
                obs_have="25656"
                obs_ratio="90.94" />
          <mask elevation="10 degrees"
                obs_expected="23255"
                obs_have="22761"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="20514"
                obs_have="20300"
                obs_ratio="98.96" />
        </observations>
      </control>
    </file>
    <file name="/erck3440.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan  9 02:01:49 2022"
               level="3">
        <file_statistics latency="01:33:20"
                         size="14813447"
                         time_creation="Thu Jan  6 02:04:07 2022"
                         time_modification="Sat Dec 11 01:32:50 2021" />
        <observations epoch_first="Fri Dec 10 00:00:00 2021"
                      epoch_last="Fri Dec 10 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26333"
                obs_have="24013"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="21753"
                obs_have="21262"
                obs_ratio="97.74" />
          <mask elevation="15 degrees"
                obs_expected="19212"
                obs_have="18954"
                obs_ratio="98.66" />
        </observations>
      </control>
    </file>
    <file name="/erck3450.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 10 02:01:44 2022"
               level="3">
        <file_statistics latency="01:33:42"
                         size="14670018"
                         time_creation="Fri Jan  7 02:03:52 2022"
                         time_modification="Sun Dec 12 01:33:12 2021" />
        <observations epoch_first="Sat Dec 11 00:00:00 2021"
                      epoch_last="Sat Dec 11 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28525"
                obs_have="25993"
                obs_ratio="91.12" />
          <mask elevation="10 degrees"
                obs_expected="23428"
                obs_have="23097"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="20589"
                obs_have="20586"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck3460.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jan 11 02:01:45 2022"
               level="3">
        <file_statistics latency="01:33:35"
                         size="14772063"
                         time_creation="Sat Jan  8 02:05:19 2022"
                         time_modification="Mon Dec 13 01:33:05 2021" />
        <observations epoch_first="Sun Dec 12 00:00:00 2021"
                      epoch_last="Sun Dec 12 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28378"
                obs_have="25878"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="23364"
                obs_have="23109"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="20585"
                obs_have="20583"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck3470.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 12 02:01:42 2022"
               level="3">
        <file_statistics latency="01:33:17"
                         size="14761838"
                         time_creation="Sun Jan  9 02:05:32 2022"
                         time_modification="Tue Dec 14 01:32:47 2021" />
        <observations epoch_first="Mon Dec 13 00:00:00 2021"
                      epoch_last="Mon Dec 13 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28385"
                obs_have="26048"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="23369"
                obs_have="23099"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="20590"
                obs_have="20587"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck3480.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 13 02:01:40 2022"
               level="3">
        <file_statistics latency="01:33:16"
                         size="14600298"
                         time_creation="Mon Jan 10 02:05:53 2022"
                         time_modification="Wed Dec 15 01:32:46 2021" />
        <observations epoch_first="Tue Dec 14 00:00:00 2021"
                      epoch_last="Tue Dec 14 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28385"
                obs_have="25941"
                obs_ratio="91.39" />
          <mask elevation="10 degrees"
                obs_expected="23367"
                obs_have="23066"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="20586"
                obs_have="20558"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/erck3490.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan 14 02:01:43 2022"
               level="3">
        <file_statistics latency="01:33:27"
                         size="14599295"
                         time_creation="Tue Jan 11 02:06:33 2022"
                         time_modification="Thu Dec 16 01:32:57 2021" />
        <observations epoch_first="Wed Dec 15 00:00:00 2021"
                      epoch_last="Wed Dec 15 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28101"
                obs_have="25744"
                obs_ratio="91.61" />
          <mask elevation="10 degrees"
                obs_expected="23085"
                obs_have="22797"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="20301"
                obs_have="20297"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck3500.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 15 02:01:40 2022"
               level="3">
        <file_statistics latency="01:33:25"
                         size="14797553"
                         time_creation="Wed Jan 12 02:00:12 2022"
                         time_modification="Fri Dec 17 01:32:55 2021" />
        <observations epoch_first="Thu Dec 16 00:00:00 2021"
                      epoch_last="Thu Dec 16 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27836"
                obs_have="25260"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="22948"
                obs_have="22262"
                obs_ratio="97.01" />
          <mask elevation="15 degrees"
                obs_expected="20237"
                obs_have="19826"
                obs_ratio="97.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3510.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 16 02:01:34 2022"
               level="3">
        <file_statistics latency="6 day(s) 01:33:53"
                         size="14485197"
                         time_creation="Thu Jan 13 01:59:26 2022"
                         time_modification="Fri Dec 24 01:33:23 2021" />
        <observations epoch_first="Fri Dec 17 00:00:00 2021"
                      epoch_last="Fri Dec 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27722"
                obs_have="25330"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="22817"
                obs_have="22386"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="20069"
                obs_have="19915"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
    <file name="/erck3520.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 17 02:01:34 2022"
               level="3">
        <file_statistics latency="5 day(s) 01:33:42"
                         size="14450899"
                         time_creation="Fri Jan 14 01:59:21 2022"
                         time_modification="Fri Dec 24 01:33:12 2021" />
        <observations epoch_first="Sat Dec 18 00:00:00 2021"
                      epoch_last="Sat Dec 18 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27480"
                obs_have="25348"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="22639"
                obs_have="22388"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="19912"
                obs_have="19909"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck3530.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jan 18 02:01:35 2022"
               level="3">
        <file_statistics latency="4 day(s) 01:33:32"
                         size="14758069"
                         time_creation="Sat Jan 15 01:58:48 2022"
                         time_modification="Fri Dec 24 01:33:02 2021" />
        <observations epoch_first="Sun Dec 19 00:00:00 2021"
                      epoch_last="Sun Dec 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27481"
                obs_have="25319"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="22636"
                obs_have="22376"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="19910"
                obs_have="19905"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3540.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 19 02:01:34 2022"
               level="3">
        <file_statistics latency="09:30:42"
                         size="14616892"
                         time_creation="Sun Jan 16 01:59:47 2022"
                         time_modification="Tue Dec 21 09:30:12 2021" />
        <observations epoch_first="Mon Dec 20 00:00:00 2021"
                      epoch_last="Mon Dec 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27477"
                obs_have="25379"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="22635"
                obs_have="22378"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="19914"
                obs_have="19908"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3550.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 20 02:01:34 2022"
               level="3">
        <file_statistics latency="01:32:56"
                         size="14583602"
                         time_creation="Mon Jan 17 01:59:26 2022"
                         time_modification="Wed Dec 22 01:32:26 2021" />
        <observations epoch_first="Tue Dec 21 00:00:00 2021"
                      epoch_last="Tue Dec 21 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27479"
                obs_have="25447"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="22638"
                obs_have="22407"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="19910"
                obs_have="19904"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3560.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan 21 02:01:33 2022"
               level="3">
        <file_statistics latency="01:33:05"
                         size="14760474"
                         time_creation="Tue Jan 18 02:03:22 2022"
                         time_modification="Thu Dec 23 01:32:35 2021" />
        <observations epoch_first="Wed Dec 22 00:00:00 2021"
                      epoch_last="Wed Dec 22 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27481"
                obs_have="25510"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="22630"
                obs_have="22421"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="19901"
                obs_have="19897"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck3570.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 22 02:01:37 2022"
               level="3">
        <file_statistics latency="2 day(s) 01:34:01"
                         size="14816831"
                         time_creation="Wed Jan 19 02:03:56 2022"
                         time_modification="Sun Dec 26 01:33:31 2021" />
        <observations epoch_first="Thu Dec 23 00:00:00 2021"
                      epoch_last="Thu Dec 23 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27478"
                obs_have="25375"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="22629"
                obs_have="22396"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="19897"
                obs_have="19891"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3580.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 23 02:01:38 2022"
               level="3">
        <file_statistics latency="15:30:42"
                         size="14575362"
                         time_creation="Thu Jan 20 02:03:24 2022"
                         time_modification="Sat Dec 25 15:30:12 2021" />
        <observations epoch_first="Fri Dec 24 00:00:00 2021"
                      epoch_last="Fri Dec 24 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27481"
                obs_have="25301"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="22624"
                obs_have="22356"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="19893"
                obs_have="19888"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3590.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Dec 26 16:01:46 2021"
               level="3">
        <file_statistics latency="01:33:33"
                         size="14552646"
                         time_creation="Sun Dec 26 02:50:14 2021"
                         time_modification="Sun Dec 26 01:33:03 2021" />
        <observations epoch_first="Sat Dec 25 00:00:00 2021"
                      epoch_last="Sat Dec 25 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27485"
                obs_have="25273"
                obs_ratio="91.95" />
          <mask elevation="10 degrees"
                obs_expected="22620"
                obs_have="22342"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="19889"
                obs_have="19881"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck3600.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Dec 27 16:01:46 2021"
               level="3">
        <file_statistics latency="01:33:33"
                         size="14837284"
                         time_creation="Mon Dec 27 02:50:18 2021"
                         time_modification="Mon Dec 27 01:33:03 2021" />
        <observations epoch_first="Sun Dec 26 00:00:00 2021"
                      epoch_last="Sun Dec 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27494"
                obs_have="25283"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="22615"
                obs_have="22331"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="19896"
                obs_have="19893"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck3610.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Dec 28 16:01:47 2021"
               level="3">
        <file_statistics latency="01:33:20"
                         size="14518000"
                         time_creation="Tue Dec 28 02:50:14 2021"
                         time_modification="Tue Dec 28 01:32:50 2021" />
        <observations epoch_first="Mon Dec 27 00:00:00 2021"
                      epoch_last="Mon Dec 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27855"
                obs_have="25614"
                obs_ratio="91.95" />
          <mask elevation="10 degrees"
                obs_expected="22975"
                obs_have="22692"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="20252"
                obs_have="20247"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck3620.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Dec 29 16:01:47 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="14571219"
                         time_creation="Wed Dec 29 02:50:14 2021"
                         time_modification="Wed Dec 29 01:32:48 2021" />
        <observations epoch_first="Tue Dec 28 00:00:00 2021"
                      epoch_last="Tue Dec 28 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28388"
                obs_have="26017"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="23343"
                obs_have="23056"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="20572"
                obs_have="20567"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck3630.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Dec 30 16:01:47 2021"
               level="3">
        <file_statistics latency="01:33:18"
                         size="14705847"
                         time_creation="Thu Dec 30 02:50:12 2021"
                         time_modification="Thu Dec 30 01:32:48 2021" />
        <observations epoch_first="Wed Dec 29 00:00:00 2021"
                      epoch_last="Wed Dec 29 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28381"
                obs_have="26011"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="23344"
                obs_have="23057"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="20571"
                obs_have="20565"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3640.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec 31 16:01:46 2021"
               level="3">
        <file_statistics latency="09:30:43"
                         size="14718382"
                         time_creation="Fri Dec 31 10:50:04 2021"
                         time_modification="Fri Dec 31 09:30:13 2021" />
        <observations epoch_first="Thu Dec 30 00:00:00 2021"
                      epoch_last="Thu Dec 30 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28377"
                obs_have="26019"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="23343"
                obs_have="23065"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="20567"
                obs_have="20561"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck3650.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan  1 16:01:45 2022"
               level="3">
        <file_statistics latency="09:30:42"
                         size="14663984"
                         time_creation="Sat Jan  1 10:50:12 2022"
                         time_modification="Sat Jan  1 09:30:12 2022" />
        <observations epoch_first="Fri Dec 31 00:00:00 2021"
                      epoch_last="Fri Dec 31 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28369"
                obs_have="26030"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="23360"
                obs_have="23095"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="20567"
                obs_have="20562"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
  </station>
</QC>
