<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-06-20 00:00:00"
    DayOfYear="171"
    Year="2021">
  <station name="ERCK">
    <file name="/erck1710.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jun 21 16:01:44 2021"
               level="3">
        <file_statistics latency="01:33:25"
                         size="14522669"
                         time_creation="Mon Jun 21 02:50:24 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>
      <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="/erck171a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Jun 20 01:40:32 2021"
               level="3">
        <file_statistics latency="00:15:34"
                         size="18458535"
                         time_creation="Sun Jun 20 01:25:02 2021"
                         time_modification="Sun Jun 20 01:15:33 2021" />
        <observations epoch_first="Sun Jun 20 00:00:00 2021"
                      epoch_last="Sun Jun 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="86753"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="86753"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="86753"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 03:25:48 2021"
               level="3">
        <file_statistics latency="00:15:34"
                         size="18458535"
                         time_creation="Sun Jun 20 01:25:02 2021"
                         time_modification="Sun Jun 20 01:15:33 2021" />
        <observations epoch_first="Sun Jun 20 00:00:00 2021"
                      epoch_last="Sun Jun 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41274"
                obs_have="39275"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="32918"
                obs_have="32693"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="27471"
                obs_have="27471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:15:34"
                         size="18458535"
                         time_creation="Sun Jun 20 01:25:02 2021"
                         time_modification="Sun Jun 20 01:15:33 2021" />
        <observations epoch_first="Sun Jun 20 00:00:00 2021"
                      epoch_last="Sun Jun 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41274"
                obs_have="39275"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="32918"
                obs_have="32693"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="27471"
                obs_have="27471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:15:34"
                         size="18458535"
                         time_creation="Sat Jul 17 01:53:46 2021"
                         time_modification="Sun Jun 20 01:15:33 2021" />
        <observations epoch_first="Sun Jun 20 00:00:00 2021"
                      epoch_last="Sun Jun 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41274"
                obs_have="39275"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="32918"
                obs_have="32693"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="27471"
                obs_have="27471"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck171b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Jun 20 02:15:06 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17706494"
                         time_creation="Sun Jun 20 02:06:02 2021"
                         time_modification="Sun Jun 20 02:02:12 2021" />
        <observations epoch_first="Sun Jun 20 01:00:00 2021"
                      epoch_last="Sun Jun 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41784"
                obs_have="39390"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="36215"
                obs_have="35528"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="33678"
                obs_have="33623"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Sun Jun 20 02:40:45 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17706494"
                         time_creation="Sun Jun 20 02:06:02 2021"
                         time_modification="Sun Jun 20 02:02:12 2021" />
        <observations epoch_first="Sun Jun 20 01:00:00 2021"
                      epoch_last="Sun Jun 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41784"
                obs_have="39390"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="36215"
                obs_have="35528"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="33678"
                obs_have="33623"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Sun Jun 20 04:25:52 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17706494"
                         time_creation="Sun Jun 20 02:06:02 2021"
                         time_modification="Sun Jun 20 02:02:12 2021" />
        <observations epoch_first="Sun Jun 20 01:00:00 2021"
                      epoch_last="Sun Jun 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41784"
                obs_have="39390"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="36215"
                obs_have="35528"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="33678"
                obs_have="33623"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17706494"
                         time_creation="Sun Jun 20 02:06:02 2021"
                         time_modification="Sun Jun 20 02:02:12 2021" />
        <observations epoch_first="Sun Jun 20 01:00:00 2021"
                      epoch_last="Sun Jun 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41784"
                obs_have="39390"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="36215"
                obs_have="35528"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="33678"
                obs_have="33623"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17706494"
                         time_creation="Sat Jul 17 01:53:46 2021"
                         time_modification="Sun Jun 20 02:02:12 2021" />
        <observations epoch_first="Sun Jun 20 01:00:00 2021"
                      epoch_last="Sun Jun 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41784"
                obs_have="39390"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="36215"
                obs_have="35528"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="33678"
                obs_have="33623"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/erck171c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Jun 20 03:15:06 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19210044"
                         time_creation="Sun Jun 20 03:06:02 2021"
                         time_modification="Sun Jun 20 03:02:13 2021" />
        <observations epoch_first="Sun Jun 20 02:00:00 2021"
                      epoch_last="Sun Jun 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40121"
                obs_have="36694"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="36923"
                obs_have="35686"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="33529"
                obs_have="33395"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Sun Jun 20 03:40:45 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19210044"
                         time_creation="Sun Jun 20 03:06:02 2021"
                         time_modification="Sun Jun 20 03:02:13 2021" />
        <observations epoch_first="Sun Jun 20 02:00:00 2021"
                      epoch_last="Sun Jun 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40121"
                obs_have="36694"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="36923"
                obs_have="35686"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="33529"
                obs_have="33395"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Sun Jun 20 05:25:58 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19210044"
                         time_creation="Sun Jun 20 03:06:02 2021"
                         time_modification="Sun Jun 20 03:02:13 2021" />
        <observations epoch_first="Sun Jun 20 02:00:00 2021"
                      epoch_last="Sun Jun 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40121"
                obs_have="36694"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="36923"
                obs_have="35686"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="33529"
                obs_have="33395"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19210044"
                         time_creation="Sun Jun 20 03:06:02 2021"
                         time_modification="Sun Jun 20 03:02:13 2021" />
        <observations epoch_first="Sun Jun 20 02:00:00 2021"
                      epoch_last="Sun Jun 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40121"
                obs_have="36694"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="36923"
                obs_have="35686"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="33529"
                obs_have="33395"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19210044"
                         time_creation="Sat Jul 17 01:53:46 2021"
                         time_modification="Sun Jun 20 03:02:13 2021" />
        <observations epoch_first="Sun Jun 20 02:00:00 2021"
                      epoch_last="Sun Jun 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40121"
                obs_have="36694"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="36923"
                obs_have="35686"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="33529"
                obs_have="33395"
                obs_ratio="99.60" />
        </observations>
      </control>
    </file>
    <file name="/erck171d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Jun 20 04:15:06 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19812677"
                         time_creation="Sun Jun 20 04:06:02 2021"
                         time_modification="Sun Jun 20 04:02:12 2021" />
        <observations epoch_first="Sun Jun 20 03:00:00 2021"
                      epoch_last="Sun Jun 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40215"
                obs_have="38288"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36813"
                obs_have="36247"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="32632"
                obs_have="32632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 04:40:48 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19812677"
                         time_creation="Sun Jun 20 04:06:02 2021"
                         time_modification="Sun Jun 20 04:02:12 2021" />
        <observations epoch_first="Sun Jun 20 03:00:00 2021"
                      epoch_last="Sun Jun 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40215"
                obs_have="38288"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36813"
                obs_have="36247"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="32632"
                obs_have="32632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 06:25:56 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19812677"
                         time_creation="Sun Jun 20 04:06:02 2021"
                         time_modification="Sun Jun 20 04:02:12 2021" />
        <observations epoch_first="Sun Jun 20 03:00:00 2021"
                      epoch_last="Sun Jun 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40215"
                obs_have="38288"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36813"
                obs_have="36247"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="32632"
                obs_have="32632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19812677"
                         time_creation="Sun Jun 20 04:06:02 2021"
                         time_modification="Sun Jun 20 04:02:12 2021" />
        <observations epoch_first="Sun Jun 20 03:00:00 2021"
                      epoch_last="Sun Jun 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40215"
                obs_have="38288"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36813"
                obs_have="36247"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="32632"
                obs_have="32632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19812677"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 04:02:12 2021" />
        <observations epoch_first="Sun Jun 20 03:00:00 2021"
                      epoch_last="Sun Jun 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40215"
                obs_have="38288"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36813"
                obs_have="36247"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="32632"
                obs_have="32632"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck171e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Jun 20 05:15:04 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19798011"
                         time_creation="Sun Jun 20 05:06:02 2021"
                         time_modification="Sun Jun 20 05:02:13 2021" />
        <observations epoch_first="Sun Jun 20 04:00:00 2021"
                      epoch_last="Sun Jun 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38492"
                obs_have="33740"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="29156"
                obs_have="29079"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23702"
                obs_have="23702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 05:40:47 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19798011"
                         time_creation="Sun Jun 20 05:06:02 2021"
                         time_modification="Sun Jun 20 05:02:13 2021" />
        <observations epoch_first="Sun Jun 20 04:00:00 2021"
                      epoch_last="Sun Jun 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38492"
                obs_have="33740"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="29156"
                obs_have="29079"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23702"
                obs_have="23702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 07:25:55 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19798011"
                         time_creation="Sun Jun 20 05:06:02 2021"
                         time_modification="Sun Jun 20 05:02:13 2021" />
        <observations epoch_first="Sun Jun 20 04:00:00 2021"
                      epoch_last="Sun Jun 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38492"
                obs_have="33740"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="29156"
                obs_have="29079"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23702"
                obs_have="23702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19798011"
                         time_creation="Sun Jun 20 05:06:02 2021"
                         time_modification="Sun Jun 20 05:02:13 2021" />
        <observations epoch_first="Sun Jun 20 04:00:00 2021"
                      epoch_last="Sun Jun 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38492"
                obs_have="33740"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="29156"
                obs_have="29079"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23702"
                obs_have="23702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19798011"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 05:02:13 2021" />
        <observations epoch_first="Sun Jun 20 04:00:00 2021"
                      epoch_last="Sun Jun 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38492"
                obs_have="33740"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="29156"
                obs_have="29079"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23702"
                obs_have="23702"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck171f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Jun 20 06:15:04 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19516677"
                         time_creation="Sun Jun 20 06:06:03 2021"
                         time_modification="Sun Jun 20 06:02:13 2021" />
        <observations epoch_first="Sun Jun 20 05:00:00 2021"
                      epoch_last="Sun Jun 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30583"
                obs_have="29299"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="27387"
                obs_have="27118"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="25602"
                obs_have="25602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 06:40:47 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19516677"
                         time_creation="Sun Jun 20 06:06:03 2021"
                         time_modification="Sun Jun 20 06:02:13 2021" />
        <observations epoch_first="Sun Jun 20 05:00:00 2021"
                      epoch_last="Sun Jun 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30583"
                obs_have="29299"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="27387"
                obs_have="27118"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="25602"
                obs_have="25602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 08:25:57 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19516677"
                         time_creation="Sun Jun 20 06:06:03 2021"
                         time_modification="Sun Jun 20 06:02:13 2021" />
        <observations epoch_first="Sun Jun 20 05:00:00 2021"
                      epoch_last="Sun Jun 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30583"
                obs_have="29299"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="27387"
                obs_have="27118"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="25602"
                obs_have="25602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19516677"
                         time_creation="Sun Jun 20 06:06:03 2021"
                         time_modification="Sun Jun 20 06:02:13 2021" />
        <observations epoch_first="Sun Jun 20 05:00:00 2021"
                      epoch_last="Sun Jun 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30583"
                obs_have="29299"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="27387"
                obs_have="27118"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="25602"
                obs_have="25602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19516677"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 06:02:13 2021" />
        <observations epoch_first="Sun Jun 20 05:00:00 2021"
                      epoch_last="Sun Jun 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30583"
                obs_have="29299"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="27387"
                obs_have="27118"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="25602"
                obs_have="25602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck171g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Jun 20 07:15:04 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18685068"
                         time_creation="Sun Jun 20 07:06:02 2021"
                         time_modification="Sun Jun 20 07:02:12 2021" />
        <observations epoch_first="Sun Jun 20 06:00:00 2021"
                      epoch_last="Sun Jun 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28305"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28090"
                obs_have="28090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26552"
                obs_have="26552"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 07:40:48 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18685068"
                         time_creation="Sun Jun 20 07:06:02 2021"
                         time_modification="Sun Jun 20 07:02:12 2021" />
        <observations epoch_first="Sun Jun 20 06:00:00 2021"
                      epoch_last="Sun Jun 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28305"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28090"
                obs_have="28090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26552"
                obs_have="26552"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 09:25:58 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18685068"
                         time_creation="Sun Jun 20 07:06:02 2021"
                         time_modification="Sun Jun 20 07:02:12 2021" />
        <observations epoch_first="Sun Jun 20 06:00:00 2021"
                      epoch_last="Sun Jun 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28305"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28090"
                obs_have="28090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26552"
                obs_have="26552"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18685068"
                         time_creation="Sun Jun 20 07:06:02 2021"
                         time_modification="Sun Jun 20 07:02:12 2021" />
        <observations epoch_first="Sun Jun 20 06:00:00 2021"
                      epoch_last="Sun Jun 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28305"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28090"
                obs_have="28090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26552"
                obs_have="26552"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18685068"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 07:02:12 2021" />
        <observations epoch_first="Sun Jun 20 06:00:00 2021"
                      epoch_last="Sun Jun 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28305"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28090"
                obs_have="28090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26552"
                obs_have="26552"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck171h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Jun 20 08:15:04 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17679667"
                         time_creation="Sun Jun 20 08:06:02 2021"
                         time_modification="Sun Jun 20 08:02:12 2021" />
        <observations epoch_first="Sun Jun 20 07:00:00 2021"
                      epoch_last="Sun Jun 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33088"
                obs_have="26500"
                obs_ratio="80.09" />
          <mask elevation="10 degrees"
                obs_expected="25152"
                obs_have="24013"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21676"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 08:40:46 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17679667"
                         time_creation="Sun Jun 20 08:06:02 2021"
                         time_modification="Sun Jun 20 08:02:12 2021" />
        <observations epoch_first="Sun Jun 20 07:00:00 2021"
                      epoch_last="Sun Jun 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33088"
                obs_have="26500"
                obs_ratio="80.09" />
          <mask elevation="10 degrees"
                obs_expected="25152"
                obs_have="24013"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21676"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 10:25:55 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17679667"
                         time_creation="Sun Jun 20 08:06:02 2021"
                         time_modification="Sun Jun 20 08:02:12 2021" />
        <observations epoch_first="Sun Jun 20 07:00:00 2021"
                      epoch_last="Sun Jun 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33088"
                obs_have="26500"
                obs_ratio="80.09" />
          <mask elevation="10 degrees"
                obs_expected="25152"
                obs_have="24013"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21676"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17679667"
                         time_creation="Sun Jun 20 08:06:02 2021"
                         time_modification="Sun Jun 20 08:02:12 2021" />
        <observations epoch_first="Sun Jun 20 07:00:00 2021"
                      epoch_last="Sun Jun 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33088"
                obs_have="26500"
                obs_ratio="80.09" />
          <mask elevation="10 degrees"
                obs_expected="25152"
                obs_have="24013"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21676"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17679667"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 08:02:12 2021" />
        <observations epoch_first="Sun Jun 20 07:00:00 2021"
                      epoch_last="Sun Jun 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33088"
                obs_have="26500"
                obs_ratio="80.09" />
          <mask elevation="10 degrees"
                obs_expected="25152"
                obs_have="24013"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21676"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck171i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Jun 20 09:15:04 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="11486799"
                         time_creation="Sun Jun 20 09:06:02 2021"
                         time_modification="Sun Jun 20 09:02:12 2021" />
        <observations epoch_first="Sun Jun 20 08:00:00 2021"
                      epoch_last="Sun Jun 20 08:59:59 2021"
                      epochs="2065"
                      epochs_ratio="57.36">
          <mask elevation="03 degrees"
                obs_expected="36983"
                obs_have="19324"
                obs_ratio="52.25" />
          <mask elevation="10 degrees"
                obs_expected="28984"
                obs_have="14615"
                obs_ratio="50.42" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="11597"
                obs_ratio="47.36" />
        </observations>
      </control>
      <control date="Sun Jun 20 09:40:46 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="11486799"
                         time_creation="Sun Jun 20 09:06:02 2021"
                         time_modification="Sun Jun 20 09:02:12 2021" />
        <observations epoch_first="Sun Jun 20 08:00:00 2021"
                      epoch_last="Sun Jun 20 08:59:59 2021"
                      epochs="2065"
                      epochs_ratio="57.36">
          <mask elevation="03 degrees"
                obs_expected="36983"
                obs_have="19324"
                obs_ratio="52.25" />
          <mask elevation="10 degrees"
                obs_expected="28984"
                obs_have="14615"
                obs_ratio="50.42" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="11597"
                obs_ratio="47.36" />
        </observations>
      </control>
      <control date="Sun Jun 20 11:25:56 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="11486799"
                         time_creation="Sun Jun 20 09:06:02 2021"
                         time_modification="Sun Jun 20 09:02:12 2021" />
        <observations epoch_first="Sun Jun 20 08:00:00 2021"
                      epoch_last="Sun Jun 20 08:59:59 2021"
                      epochs="2065"
                      epochs_ratio="57.36">
          <mask elevation="03 degrees"
                obs_expected="36983"
                obs_have="19324"
                obs_ratio="52.25" />
          <mask elevation="10 degrees"
                obs_expected="28984"
                obs_have="14615"
                obs_ratio="50.42" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="11597"
                obs_ratio="47.36" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="11486799"
                         time_creation="Sun Jun 20 09:06:02 2021"
                         time_modification="Sun Jun 20 09:02:12 2021" />
        <observations epoch_first="Sun Jun 20 08:00:00 2021"
                      epoch_last="Sun Jun 20 08:59:59 2021"
                      epochs="2065"
                      epochs_ratio="57.36">
          <mask elevation="03 degrees"
                obs_expected="36983"
                obs_have="19324"
                obs_ratio="52.25" />
          <mask elevation="10 degrees"
                obs_expected="28984"
                obs_have="14615"
                obs_ratio="50.42" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="11597"
                obs_ratio="47.36" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="11486799"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 09:02:12 2021" />
        <observations epoch_first="Sun Jun 20 08:00:00 2021"
                      epoch_last="Sun Jun 20 08:59:59 2021"
                      epochs="2065"
                      epochs_ratio="57.36">
          <mask elevation="03 degrees"
                obs_expected="36983"
                obs_have="19324"
                obs_ratio="52.25" />
          <mask elevation="10 degrees"
                obs_expected="28984"
                obs_have="14615"
                obs_ratio="50.42" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="11597"
                obs_ratio="47.36" />
        </observations>
      </control>
    </file>
    <file name="/erck171j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Jun 20 10:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16316367"
                         time_creation="Sun Jun 20 10:06:02 2021"
                         time_modification="Sun Jun 20 10:02:12 2021" />
        <observations epoch_first="Sun Jun 20 09:00:00 2021"
                      epoch_last="Sun Jun 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35625"
                obs_have="29940"
                obs_ratio="84.04" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="27039"
                obs_ratio="88.24" />
          <mask elevation="15 degrees"
                obs_expected="28257"
                obs_have="24655"
                obs_ratio="87.25" />
        </observations>
      </control>
      <control date="Sun Jun 20 10:40:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16316367"
                         time_creation="Sun Jun 20 10:06:02 2021"
                         time_modification="Sun Jun 20 10:02:12 2021" />
        <observations epoch_first="Sun Jun 20 09:00:00 2021"
                      epoch_last="Sun Jun 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35625"
                obs_have="29940"
                obs_ratio="84.04" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="27039"
                obs_ratio="88.24" />
          <mask elevation="15 degrees"
                obs_expected="28257"
                obs_have="24655"
                obs_ratio="87.25" />
        </observations>
      </control>
      <control date="Sun Jun 20 12:25:55 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16316367"
                         time_creation="Sun Jun 20 10:06:02 2021"
                         time_modification="Sun Jun 20 10:02:12 2021" />
        <observations epoch_first="Sun Jun 20 09:00:00 2021"
                      epoch_last="Sun Jun 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35625"
                obs_have="29940"
                obs_ratio="84.04" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="27039"
                obs_ratio="88.24" />
          <mask elevation="15 degrees"
                obs_expected="28257"
                obs_have="24655"
                obs_ratio="87.25" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16316367"
                         time_creation="Sun Jun 20 10:06:02 2021"
                         time_modification="Sun Jun 20 10:02:12 2021" />
        <observations epoch_first="Sun Jun 20 09:00:00 2021"
                      epoch_last="Sun Jun 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35625"
                obs_have="29940"
                obs_ratio="84.04" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="27039"
                obs_ratio="88.24" />
          <mask elevation="15 degrees"
                obs_expected="28257"
                obs_have="24655"
                obs_ratio="87.25" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16316367"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 10:02:12 2021" />
        <observations epoch_first="Sun Jun 20 09:00:00 2021"
                      epoch_last="Sun Jun 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35625"
                obs_have="29940"
                obs_ratio="84.04" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="27039"
                obs_ratio="88.24" />
          <mask elevation="15 degrees"
                obs_expected="28257"
                obs_have="24655"
                obs_ratio="87.25" />
        </observations>
      </control>
    </file>
    <file name="/erck171k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Jun 20 11:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17751490"
                         time_creation="Sun Jun 20 11:06:03 2021"
                         time_modification="Sun Jun 20 11:02:12 2021" />
        <observations epoch_first="Sun Jun 20 10:00:00 2021"
                      epoch_last="Sun Jun 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37426"
                obs_have="31475"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30518"
                obs_have="28282"
                obs_ratio="92.67" />
          <mask elevation="15 degrees"
                obs_expected="26248"
                obs_have="25627"
                obs_ratio="97.63" />
        </observations>
      </control>
      <control date="Sun Jun 20 11:40:48 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17751490"
                         time_creation="Sun Jun 20 11:06:03 2021"
                         time_modification="Sun Jun 20 11:02:12 2021" />
        <observations epoch_first="Sun Jun 20 10:00:00 2021"
                      epoch_last="Sun Jun 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37426"
                obs_have="31475"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30518"
                obs_have="28282"
                obs_ratio="92.67" />
          <mask elevation="15 degrees"
                obs_expected="26248"
                obs_have="25627"
                obs_ratio="97.63" />
        </observations>
      </control>
      <control date="Sun Jun 20 13:25:56 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17751490"
                         time_creation="Sun Jun 20 11:06:03 2021"
                         time_modification="Sun Jun 20 11:02:12 2021" />
        <observations epoch_first="Sun Jun 20 10:00:00 2021"
                      epoch_last="Sun Jun 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37426"
                obs_have="31475"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30518"
                obs_have="28282"
                obs_ratio="92.67" />
          <mask elevation="15 degrees"
                obs_expected="26248"
                obs_have="25627"
                obs_ratio="97.63" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17751490"
                         time_creation="Sun Jun 20 11:06:03 2021"
                         time_modification="Sun Jun 20 11:02:12 2021" />
        <observations epoch_first="Sun Jun 20 10:00:00 2021"
                      epoch_last="Sun Jun 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37426"
                obs_have="31475"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30518"
                obs_have="28282"
                obs_ratio="92.67" />
          <mask elevation="15 degrees"
                obs_expected="26248"
                obs_have="25627"
                obs_ratio="97.63" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17751490"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 11:02:12 2021" />
        <observations epoch_first="Sun Jun 20 10:00:00 2021"
                      epoch_last="Sun Jun 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37426"
                obs_have="31475"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30518"
                obs_have="28282"
                obs_ratio="92.67" />
          <mask elevation="15 degrees"
                obs_expected="26248"
                obs_have="25627"
                obs_ratio="97.63" />
        </observations>
      </control>
    </file>
    <file name="/erck171l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Jun 20 12:15:04 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="17430191"
                         time_creation="Sun Jun 20 12:06:02 2021"
                         time_modification="Sun Jun 20 12:02:13 2021" />
        <observations epoch_first="Sun Jun 20 11:00:00 2021"
                      epoch_last="Sun Jun 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34142"
                obs_have="32533"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="28681"
                obs_have="28677"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24475"
                obs_have="24475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 12:40:47 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="17430191"
                         time_creation="Sun Jun 20 12:06:02 2021"
                         time_modification="Sun Jun 20 12:02:13 2021" />
        <observations epoch_first="Sun Jun 20 11:00:00 2021"
                      epoch_last="Sun Jun 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34142"
                obs_have="32533"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="28681"
                obs_have="28677"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24475"
                obs_have="24475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 14:25:57 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="17430191"
                         time_creation="Sun Jun 20 12:06:02 2021"
                         time_modification="Sun Jun 20 12:02:13 2021" />
        <observations epoch_first="Sun Jun 20 11:00:00 2021"
                      epoch_last="Sun Jun 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34142"
                obs_have="32533"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="28681"
                obs_have="28677"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24475"
                obs_have="24475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="17430191"
                         time_creation="Sun Jun 20 12:06:02 2021"
                         time_modification="Sun Jun 20 12:02:13 2021" />
        <observations epoch_first="Sun Jun 20 11:00:00 2021"
                      epoch_last="Sun Jun 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34142"
                obs_have="32533"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="28681"
                obs_have="28677"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24475"
                obs_have="24475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="17430191"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 12:02:13 2021" />
        <observations epoch_first="Sun Jun 20 11:00:00 2021"
                      epoch_last="Sun Jun 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34142"
                obs_have="32533"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="28681"
                obs_have="28677"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24475"
                obs_have="24475"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck171m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Jun 20 13:15:04 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18792672"
                         time_creation="Sun Jun 20 13:06:02 2021"
                         time_modification="Sun Jun 20 13:02:13 2021" />
        <observations epoch_first="Sun Jun 20 12:00:00 2021"
                      epoch_last="Sun Jun 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39933"
                obs_have="36860"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="30338"
                obs_have="29784"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="25655"
                obs_have="25655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 13:40:40 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18792672"
                         time_creation="Sun Jun 20 13:06:02 2021"
                         time_modification="Sun Jun 20 13:02:13 2021" />
        <observations epoch_first="Sun Jun 20 12:00:00 2021"
                      epoch_last="Sun Jun 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39933"
                obs_have="36860"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="30338"
                obs_have="29784"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="25655"
                obs_have="25655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 15:25:49 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18792672"
                         time_creation="Sun Jun 20 13:06:02 2021"
                         time_modification="Sun Jun 20 13:02:13 2021" />
        <observations epoch_first="Sun Jun 20 12:00:00 2021"
                      epoch_last="Sun Jun 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39933"
                obs_have="36860"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="30338"
                obs_have="29784"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="25655"
                obs_have="25655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18792672"
                         time_creation="Sun Jun 20 13:06:02 2021"
                         time_modification="Sun Jun 20 13:02:13 2021" />
        <observations epoch_first="Sun Jun 20 12:00:00 2021"
                      epoch_last="Sun Jun 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39933"
                obs_have="36860"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="30338"
                obs_have="29784"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="25655"
                obs_have="25655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18792672"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 13:02:13 2021" />
        <observations epoch_first="Sun Jun 20 12:00:00 2021"
                      epoch_last="Sun Jun 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39933"
                obs_have="36860"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="30338"
                obs_have="29784"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="25655"
                obs_have="25655"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck171n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Jun 20 14:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18038956"
                         time_creation="Sun Jun 20 14:06:02 2021"
                         time_modification="Sun Jun 20 14:02:12 2021" />
        <observations epoch_first="Sun Jun 20 13:00:00 2021"
                      epoch_last="Sun Jun 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37193"
                obs_have="33088"
                obs_ratio="88.96" />
          <mask elevation="10 degrees"
                obs_expected="29613"
                obs_have="28325"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="26005"
                obs_have="25979"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sun Jun 20 14:40:48 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18038956"
                         time_creation="Sun Jun 20 14:06:02 2021"
                         time_modification="Sun Jun 20 14:02:12 2021" />
        <observations epoch_first="Sun Jun 20 13:00:00 2021"
                      epoch_last="Sun Jun 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37193"
                obs_have="33088"
                obs_ratio="88.96" />
          <mask elevation="10 degrees"
                obs_expected="29613"
                obs_have="28325"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="26005"
                obs_have="25979"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sun Jun 20 16:25:54 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18038956"
                         time_creation="Sun Jun 20 14:06:02 2021"
                         time_modification="Sun Jun 20 14:02:12 2021" />
        <observations epoch_first="Sun Jun 20 13:00:00 2021"
                      epoch_last="Sun Jun 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37193"
                obs_have="33088"
                obs_ratio="88.96" />
          <mask elevation="10 degrees"
                obs_expected="29613"
                obs_have="28325"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="26005"
                obs_have="25979"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18038956"
                         time_creation="Sun Jun 20 14:06:02 2021"
                         time_modification="Sun Jun 20 14:02:12 2021" />
        <observations epoch_first="Sun Jun 20 13:00:00 2021"
                      epoch_last="Sun Jun 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37193"
                obs_have="33088"
                obs_ratio="88.96" />
          <mask elevation="10 degrees"
                obs_expected="29613"
                obs_have="28325"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="26005"
                obs_have="25979"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18038956"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 14:02:12 2021" />
        <observations epoch_first="Sun Jun 20 13:00:00 2021"
                      epoch_last="Sun Jun 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37193"
                obs_have="33088"
                obs_ratio="88.96" />
          <mask elevation="10 degrees"
                obs_expected="29613"
                obs_have="28325"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="26005"
                obs_have="25979"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/erck171o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Jun 20 15:15:07 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18557389"
                         time_creation="Sun Jun 20 15:06:03 2021"
                         time_modification="Sun Jun 20 15:02:12 2021" />
        <observations epoch_first="Sun Jun 20 14:00:00 2021"
                      epoch_last="Sun Jun 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37382"
                obs_have="35147"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="33421"
                obs_have="32773"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="30036"
                obs_have="30026"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jun 20 15:40:47 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18557389"
                         time_creation="Sun Jun 20 15:06:03 2021"
                         time_modification="Sun Jun 20 15:02:12 2021" />
        <observations epoch_first="Sun Jun 20 14:00:00 2021"
                      epoch_last="Sun Jun 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37382"
                obs_have="35147"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="33421"
                obs_have="32773"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="30036"
                obs_have="30026"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jun 20 17:25:54 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18557389"
                         time_creation="Sun Jun 20 15:06:03 2021"
                         time_modification="Sun Jun 20 15:02:12 2021" />
        <observations epoch_first="Sun Jun 20 14:00:00 2021"
                      epoch_last="Sun Jun 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37382"
                obs_have="35147"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="33421"
                obs_have="32773"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="30036"
                obs_have="30026"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18557389"
                         time_creation="Sun Jun 20 15:06:03 2021"
                         time_modification="Sun Jun 20 15:02:12 2021" />
        <observations epoch_first="Sun Jun 20 14:00:00 2021"
                      epoch_last="Sun Jun 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37382"
                obs_have="35147"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="33421"
                obs_have="32773"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="30036"
                obs_have="30026"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="18557389"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 15:02:12 2021" />
        <observations epoch_first="Sun Jun 20 14:00:00 2021"
                      epoch_last="Sun Jun 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37382"
                obs_have="35147"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="33421"
                obs_have="32773"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="30036"
                obs_have="30026"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck171p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Jun 20 16:15:06 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18522151"
                         time_creation="Sun Jun 20 16:06:03 2021"
                         time_modification="Sun Jun 20 16:02:13 2021" />
        <observations epoch_first="Sun Jun 20 15:00:00 2021"
                      epoch_last="Sun Jun 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38544"
                obs_have="37576"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="35656"
                obs_have="35603"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33379"
                obs_have="33379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 16:40:39 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18522151"
                         time_creation="Sun Jun 20 16:06:03 2021"
                         time_modification="Sun Jun 20 16:02:13 2021" />
        <observations epoch_first="Sun Jun 20 15:00:00 2021"
                      epoch_last="Sun Jun 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38544"
                obs_have="37576"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="35656"
                obs_have="35603"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33379"
                obs_have="33379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 18:25:47 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18522151"
                         time_creation="Sun Jun 20 16:06:03 2021"
                         time_modification="Sun Jun 20 16:02:13 2021" />
        <observations epoch_first="Sun Jun 20 15:00:00 2021"
                      epoch_last="Sun Jun 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38544"
                obs_have="37576"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="35656"
                obs_have="35603"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33379"
                obs_have="33379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18522151"
                         time_creation="Sun Jun 20 16:06:03 2021"
                         time_modification="Sun Jun 20 16:02:13 2021" />
        <observations epoch_first="Sun Jun 20 15:00:00 2021"
                      epoch_last="Sun Jun 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38544"
                obs_have="37576"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="35656"
                obs_have="35603"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33379"
                obs_have="33379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="18522151"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 16:02:13 2021" />
        <observations epoch_first="Sun Jun 20 15:00:00 2021"
                      epoch_last="Sun Jun 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38544"
                obs_have="37576"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="35656"
                obs_have="35603"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33379"
                obs_have="33379"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck171q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Jun 20 17:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19172042"
                         time_creation="Sun Jun 20 17:06:03 2021"
                         time_modification="Sun Jun 20 17:02:12 2021" />
        <observations epoch_first="Sun Jun 20 16:00:00 2021"
                      epoch_last="Sun Jun 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42316"
                obs_have="39008"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="36635"
                obs_have="36039"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30164"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sun Jun 20 17:40:46 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19172042"
                         time_creation="Sun Jun 20 17:06:03 2021"
                         time_modification="Sun Jun 20 17:02:12 2021" />
        <observations epoch_first="Sun Jun 20 16:00:00 2021"
                      epoch_last="Sun Jun 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42316"
                obs_have="39008"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="36635"
                obs_have="36039"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30164"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sun Jun 20 19:25:59 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19172042"
                         time_creation="Sun Jun 20 17:06:03 2021"
                         time_modification="Sun Jun 20 17:02:12 2021" />
        <observations epoch_first="Sun Jun 20 16:00:00 2021"
                      epoch_last="Sun Jun 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42316"
                obs_have="39008"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="36635"
                obs_have="36039"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30164"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19172042"
                         time_creation="Sun Jun 20 17:06:03 2021"
                         time_modification="Sun Jun 20 17:02:12 2021" />
        <observations epoch_first="Sun Jun 20 16:00:00 2021"
                      epoch_last="Sun Jun 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42316"
                obs_have="39008"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="36635"
                obs_have="36039"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30164"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19172042"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 17:02:12 2021" />
        <observations epoch_first="Sun Jun 20 16:00:00 2021"
                      epoch_last="Sun Jun 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42316"
                obs_have="39008"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="36635"
                obs_have="36039"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30164"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck171r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Jun 20 18:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16472487"
                         time_creation="Sun Jun 20 18:06:03 2021"
                         time_modification="Sun Jun 20 18:02:12 2021" />
        <observations epoch_first="Sun Jun 20 17:00:00 2021"
                      epoch_last="Sun Jun 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="34775"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32428"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="31387"
                obs_have="31270"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Sun Jun 20 18:40:46 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16472487"
                         time_creation="Sun Jun 20 18:06:03 2021"
                         time_modification="Sun Jun 20 18:02:12 2021" />
        <observations epoch_first="Sun Jun 20 17:00:00 2021"
                      epoch_last="Sun Jun 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="34775"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32428"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="31387"
                obs_have="31270"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Sun Jun 20 20:25:56 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16472487"
                         time_creation="Sun Jun 20 18:06:03 2021"
                         time_modification="Sun Jun 20 18:02:12 2021" />
        <observations epoch_first="Sun Jun 20 17:00:00 2021"
                      epoch_last="Sun Jun 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="34775"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32428"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="31387"
                obs_have="31270"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16472487"
                         time_creation="Sun Jun 20 18:06:03 2021"
                         time_modification="Sun Jun 20 18:02:12 2021" />
        <observations epoch_first="Sun Jun 20 17:00:00 2021"
                      epoch_last="Sun Jun 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="34775"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32428"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="31387"
                obs_have="31270"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="16472487"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 18:02:12 2021" />
        <observations epoch_first="Sun Jun 20 17:00:00 2021"
                      epoch_last="Sun Jun 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="34775"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32428"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="31387"
                obs_have="31270"
                obs_ratio="99.63" />
        </observations>
      </control>
    </file>
    <file name="/erck171s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Jun 20 19:15:06 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17285533"
                         time_creation="Sun Jun 20 19:06:03 2021"
                         time_modification="Sun Jun 20 19:02:12 2021" />
        <observations epoch_first="Sun Jun 20 18:00:00 2021"
                      epoch_last="Sun Jun 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37259"
                obs_have="36242"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="35087"
                obs_have="35086"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33817"
                obs_have="33817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 19:40:41 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17285533"
                         time_creation="Sun Jun 20 19:06:03 2021"
                         time_modification="Sun Jun 20 19:02:12 2021" />
        <observations epoch_first="Sun Jun 20 18:00:00 2021"
                      epoch_last="Sun Jun 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37259"
                obs_have="36242"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="35087"
                obs_have="35086"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33817"
                obs_have="33817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 21:25:50 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17285533"
                         time_creation="Sun Jun 20 19:06:03 2021"
                         time_modification="Sun Jun 20 19:02:12 2021" />
        <observations epoch_first="Sun Jun 20 18:00:00 2021"
                      epoch_last="Sun Jun 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37259"
                obs_have="36242"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="35087"
                obs_have="35086"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33817"
                obs_have="33817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17285533"
                         time_creation="Sun Jun 20 19:06:03 2021"
                         time_modification="Sun Jun 20 19:02:12 2021" />
        <observations epoch_first="Sun Jun 20 18:00:00 2021"
                      epoch_last="Sun Jun 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37259"
                obs_have="36242"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="35087"
                obs_have="35086"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33817"
                obs_have="33817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="17285533"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 19:02:12 2021" />
        <observations epoch_first="Sun Jun 20 18:00:00 2021"
                      epoch_last="Sun Jun 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37259"
                obs_have="36242"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="35087"
                obs_have="35086"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33817"
                obs_have="33817"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck171t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Jun 20 20:15:05 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19726040"
                         time_creation="Sun Jun 20 20:06:03 2021"
                         time_modification="Sun Jun 20 20:02:13 2021" />
        <observations epoch_first="Sun Jun 20 19:00:00 2021"
                      epoch_last="Sun Jun 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38652"
                obs_have="33542"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="30850"
                obs_have="29989"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="25727"
                obs_have="25724"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jun 20 20:40:46 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19726040"
                         time_creation="Sun Jun 20 20:06:03 2021"
                         time_modification="Sun Jun 20 20:02:13 2021" />
        <observations epoch_first="Sun Jun 20 19:00:00 2021"
                      epoch_last="Sun Jun 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38652"
                obs_have="33542"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="30850"
                obs_have="29989"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="25727"
                obs_have="25724"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jun 20 22:25:58 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19726040"
                         time_creation="Sun Jun 20 20:06:03 2021"
                         time_modification="Sun Jun 20 20:02:13 2021" />
        <observations epoch_first="Sun Jun 20 19:00:00 2021"
                      epoch_last="Sun Jun 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38652"
                obs_have="33542"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="30850"
                obs_have="29989"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="25727"
                obs_have="25724"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19726040"
                         time_creation="Sun Jun 20 20:06:03 2021"
                         time_modification="Sun Jun 20 20:02:13 2021" />
        <observations epoch_first="Sun Jun 20 19:00:00 2021"
                      epoch_last="Sun Jun 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38652"
                obs_have="33542"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="30850"
                obs_have="29989"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="25727"
                obs_have="25724"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="19726040"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 20:02:13 2021" />
        <observations epoch_first="Sun Jun 20 19:00:00 2021"
                      epoch_last="Sun Jun 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38652"
                obs_have="33542"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="30850"
                obs_have="29989"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="25727"
                obs_have="25724"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck171u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Jun 20 21:15:05 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="20328158"
                         time_creation="Sun Jun 20 21:06:03 2021"
                         time_modification="Sun Jun 20 21:02:14 2021" />
        <observations epoch_first="Sun Jun 20 20:00:00 2021"
                      epoch_last="Sun Jun 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="31690"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="24673"
                obs_have="24212"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="21086"
                obs_have="21084"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jun 20 21:40:49 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="20328158"
                         time_creation="Sun Jun 20 21:06:03 2021"
                         time_modification="Sun Jun 20 21:02:14 2021" />
        <observations epoch_first="Sun Jun 20 20:00:00 2021"
                      epoch_last="Sun Jun 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="31690"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="24673"
                obs_have="24212"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="21086"
                obs_have="21084"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jun 20 23:26:02 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="20328158"
                         time_creation="Sun Jun 20 21:06:03 2021"
                         time_modification="Sun Jun 20 21:02:14 2021" />
        <observations epoch_first="Sun Jun 20 20:00:00 2021"
                      epoch_last="Sun Jun 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="31690"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="24673"
                obs_have="24212"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="21086"
                obs_have="21084"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="20328158"
                         time_creation="Sun Jun 20 21:06:03 2021"
                         time_modification="Sun Jun 20 21:02:14 2021" />
        <observations epoch_first="Sun Jun 20 20:00:00 2021"
                      epoch_last="Sun Jun 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="31690"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="24673"
                obs_have="24212"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="21086"
                obs_have="21084"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="20328158"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 21:02:14 2021" />
        <observations epoch_first="Sun Jun 20 20:00:00 2021"
                      epoch_last="Sun Jun 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="31690"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="24673"
                obs_have="24212"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="21086"
                obs_have="21084"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck171v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Jun 20 22:15:05 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19492244"
                         time_creation="Sun Jun 20 22:06:03 2021"
                         time_modification="Sun Jun 20 22:02:12 2021" />
        <observations epoch_first="Sun Jun 20 21:00:00 2021"
                      epoch_last="Sun Jun 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38750"
                obs_have="36231"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="31467"
                obs_have="31356"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="24931"
                obs_have="24931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 22:40:52 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19492244"
                         time_creation="Sun Jun 20 22:06:03 2021"
                         time_modification="Sun Jun 20 22:02:12 2021" />
        <observations epoch_first="Sun Jun 20 21:00:00 2021"
                      epoch_last="Sun Jun 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38750"
                obs_have="36231"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="31467"
                obs_have="31356"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="24931"
                obs_have="24931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 00:26:03 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19492244"
                         time_creation="Sun Jun 20 22:06:03 2021"
                         time_modification="Sun Jun 20 22:02:12 2021" />
        <observations epoch_first="Sun Jun 20 21:00:00 2021"
                      epoch_last="Sun Jun 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38750"
                obs_have="36231"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="31467"
                obs_have="31356"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="24931"
                obs_have="24931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19492244"
                         time_creation="Sun Jun 20 22:06:03 2021"
                         time_modification="Sun Jun 20 22:02:12 2021" />
        <observations epoch_first="Sun Jun 20 21:00:00 2021"
                      epoch_last="Sun Jun 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38750"
                obs_have="36231"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="31467"
                obs_have="31356"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="24931"
                obs_have="24931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="00:02:13"
                         size="19492244"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Sun Jun 20 22:02:12 2021" />
        <observations epoch_first="Sun Jun 20 21:00:00 2021"
                      epoch_last="Sun Jun 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38750"
                obs_have="36231"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="31467"
                obs_have="31356"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="24931"
                obs_have="24931"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck171w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Jun 21 01:25:51 2021"
               level="3">
        <file_statistics latency="01:26:41"
                         size="18229891"
                         time_creation="Mon Jun 21 00:45:04 2021"
                         time_modification="Mon Jun 21 00:26:40 2021" />
        <observations epoch_first="Sun Jun 20 22:00:00 2021"
                      epoch_last="Sun Jun 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35257"
                obs_have="30176"
                obs_ratio="85.59" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="27947"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="26345"
                obs_have="26272"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="01:26:41"
                         size="18229891"
                         time_creation="Mon Jun 21 00:45:04 2021"
                         time_modification="Mon Jun 21 00:26:40 2021" />
        <observations epoch_first="Sun Jun 20 22:00:00 2021"
                      epoch_last="Sun Jun 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35257"
                obs_have="30176"
                obs_ratio="85.59" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="27947"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="26345"
                obs_have="26272"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="01:26:41"
                         size="18229891"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Mon Jun 21 00:26:40 2021" />
        <observations epoch_first="Sun Jun 20 22:00:00 2021"
                      epoch_last="Sun Jun 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35257"
                obs_have="30176"
                obs_ratio="85.59" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="27947"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="26345"
                obs_have="26272"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/erck171x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Jun 21 16:21:44 2021"
               level="3">
        <file_statistics latency="01:15:31"
                         size="17094201"
                         time_creation="Mon Jun 21 02:50:04 2021"
                         time_modification="Mon Jun 21 01:15:30 2021" />
        <observations epoch_first="Sun Jun 20 23:00:00 2021"
                      epoch_last="Sun Jun 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39158"
                obs_have="36852"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="31960"
                obs_have="31343"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="27164"
                obs_have="27164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 02:21:31 2021"
               level="3">
        <file_statistics latency="01:15:31"
                         size="17094201"
                         time_creation="Sat Jul 17 01:53:47 2021"
                         time_modification="Mon Jun 21 01:15:30 2021" />
        <observations epoch_first="Sun Jun 20 23:00:00 2021"
                      epoch_last="Sun Jun 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39158"
                obs_have="36852"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="31960"
                obs_have="31343"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="27164"
                obs_have="27164"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
