<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-11-16 00:00:00"
    DayOfYear="320"
    Year="2019">
  <station name="PRAC">
    <file name="/prac3200.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Nov 17 16:45:42 2019"
               level="3">
        <file_statistics latency="01:36:06"
                         size="5906853"
                         time_creation="Sun Nov 17 02:50:31 2019"
                         time_modification="Sun Nov 17 01:35:36 2019" />
        <observations epoch_first="Sat Nov 16 00:00:00 2019"
                      epoch_last="Sat Nov 16 23:59:30 2019"
                      epochs="2422"
                      epochs_ratio="84.10">
          <mask elevation="03 degrees"
                obs_expected="28622"
                obs_have="21301"
                obs_ratio="74.42" />
          <mask elevation="10 degrees"
                obs_expected="24016"
                obs_have="19345"
                obs_ratio="80.55" />
          <mask elevation="15 degrees"
                obs_expected="21367"
                obs_have="17363"
                obs_ratio="81.26" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:01:46 2019"
               level="3">
        <file_statistics latency="29 day(s) 01:50:07"
                         size="6002028"
                         time_creation="Mon Dec 16 02:04:20 2019"
                         time_modification="Mon Dec 16 01:49:37 2019" />
        <observations epoch_first="Sat Nov 16 00:00:00 2019"
                      epoch_last="Sat Nov 16 23:59:30 2019"
                      epochs="2459"
                      epochs_ratio="85.38">
          <mask elevation="03 degrees"
                obs_expected="28622"
                obs_have="21677"
                obs_ratio="75.74" />
          <mask elevation="10 degrees"
                obs_expected="24016"
                obs_have="19715"
                obs_ratio="82.09" />
          <mask elevation="15 degrees"
                obs_expected="21367"
                obs_have="17725"
                obs_ratio="82.96" />
        </observations>
      </control>
    </file>
    <file name="/prac320a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Nov 16 01:22:43 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7927257"
                         time_creation="Sat Nov 16 01:12:02 2019"
                         time_modification="Sat Nov 16 01:08:28 2019" />
        <observations epoch_first="Sat Nov 16 00:00:00 2019"
                      epoch_last="Sat Nov 16 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34279"
                obs_have="26310"
                obs_ratio="76.75" />
          <mask elevation="10 degrees"
                obs_expected="24606"
                obs_have="23163"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="20875"
                obs_have="20874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 01:47:44 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7927257"
                         time_creation="Sat Nov 16 01:12:02 2019"
                         time_modification="Sat Nov 16 01:08:28 2019" />
        <observations epoch_first="Sat Nov 16 00:00:00 2019"
                      epoch_last="Sat Nov 16 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34279"
                obs_have="26310"
                obs_ratio="76.75" />
          <mask elevation="10 degrees"
                obs_expected="24606"
                obs_have="23163"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="20875"
                obs_have="20874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 03:36:43 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7927257"
                         time_creation="Sat Nov 16 01:12:02 2019"
                         time_modification="Sat Nov 16 01:08:28 2019" />
        <observations epoch_first="Sat Nov 16 00:00:00 2019"
                      epoch_last="Sat Nov 16 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34279"
                obs_have="26310"
                obs_ratio="76.75" />
          <mask elevation="10 degrees"
                obs_expected="24606"
                obs_have="23163"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="20875"
                obs_have="20874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7927257"
                         time_creation="Sat Nov 16 01:12:02 2019"
                         time_modification="Sat Nov 16 01:08:28 2019" />
        <observations epoch_first="Sat Nov 16 00:00:00 2019"
                      epoch_last="Sat Nov 16 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34279"
                obs_have="26310"
                obs_ratio="76.75" />
          <mask elevation="10 degrees"
                obs_expected="24606"
                obs_have="23163"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="20875"
                obs_have="20874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7927257"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 01:08:28 2019" />
        <observations epoch_first="Sat Nov 16 00:00:00 2019"
                      epoch_last="Sat Nov 16 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34279"
                obs_have="26310"
                obs_ratio="76.75" />
          <mask elevation="10 degrees"
                obs_expected="24606"
                obs_have="23163"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="20875"
                obs_have="20874"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac320b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Nov 16 02:22:45 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7840103"
                         time_creation="Sat Nov 16 02:12:02 2019"
                         time_modification="Sat Nov 16 02:08:43 2019" />
        <observations epoch_first="Sat Nov 16 01:00:00 2019"
                      epoch_last="Sat Nov 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33445"
                obs_have="29661"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="27800"
                obs_have="27134"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="23506"
                obs_have="23506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 02:47:43 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7840103"
                         time_creation="Sat Nov 16 02:12:02 2019"
                         time_modification="Sat Nov 16 02:08:43 2019" />
        <observations epoch_first="Sat Nov 16 01:00:00 2019"
                      epoch_last="Sat Nov 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33445"
                obs_have="29661"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="27800"
                obs_have="27134"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="23506"
                obs_have="23506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 04:36:48 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7840103"
                         time_creation="Sat Nov 16 02:12:02 2019"
                         time_modification="Sat Nov 16 02:08:43 2019" />
        <observations epoch_first="Sat Nov 16 01:00:00 2019"
                      epoch_last="Sat Nov 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33445"
                obs_have="29661"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="27800"
                obs_have="27134"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="23506"
                obs_have="23506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7840103"
                         time_creation="Sat Nov 16 02:12:02 2019"
                         time_modification="Sat Nov 16 02:08:43 2019" />
        <observations epoch_first="Sat Nov 16 01:00:00 2019"
                      epoch_last="Sat Nov 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33445"
                obs_have="29661"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="27800"
                obs_have="27134"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="23506"
                obs_have="23506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7840103"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 02:08:43 2019" />
        <observations epoch_first="Sat Nov 16 01:00:00 2019"
                      epoch_last="Sat Nov 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33445"
                obs_have="29661"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="27800"
                obs_have="27134"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="23506"
                obs_have="23506"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac320c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Nov 16 03:22:46 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="7922690"
                         time_creation="Sat Nov 16 03:12:02 2019"
                         time_modification="Sat Nov 16 03:08:27 2019" />
        <observations epoch_first="Sat Nov 16 02:00:00 2019"
                      epoch_last="Sat Nov 16 02:59:59 2019"
                      epochs="3374"
                      epochs_ratio="93.72">
          <mask elevation="03 degrees"
                obs_expected="32196"
                obs_have="27823"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="26740"
                obs_have="24928"
                obs_ratio="93.22" />
          <mask elevation="15 degrees"
                obs_expected="23400"
                obs_have="21818"
                obs_ratio="93.24" />
        </observations>
      </control>
      <control date="Sat Nov 16 03:47:40 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="7922690"
                         time_creation="Sat Nov 16 03:12:02 2019"
                         time_modification="Sat Nov 16 03:08:27 2019" />
        <observations epoch_first="Sat Nov 16 02:00:00 2019"
                      epoch_last="Sat Nov 16 02:59:59 2019"
                      epochs="3374"
                      epochs_ratio="93.72">
          <mask elevation="03 degrees"
                obs_expected="32196"
                obs_have="27823"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="26740"
                obs_have="24928"
                obs_ratio="93.22" />
          <mask elevation="15 degrees"
                obs_expected="23400"
                obs_have="21818"
                obs_ratio="93.24" />
        </observations>
      </control>
      <control date="Sat Nov 16 05:36:46 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="7922690"
                         time_creation="Sat Nov 16 03:12:02 2019"
                         time_modification="Sat Nov 16 03:08:27 2019" />
        <observations epoch_first="Sat Nov 16 02:00:00 2019"
                      epoch_last="Sat Nov 16 02:59:59 2019"
                      epochs="3374"
                      epochs_ratio="93.72">
          <mask elevation="03 degrees"
                obs_expected="32196"
                obs_have="27823"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="26740"
                obs_have="24928"
                obs_ratio="93.22" />
          <mask elevation="15 degrees"
                obs_expected="23400"
                obs_have="21818"
                obs_ratio="93.24" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="7922690"
                         time_creation="Sat Nov 16 03:12:02 2019"
                         time_modification="Sat Nov 16 03:08:27 2019" />
        <observations epoch_first="Sat Nov 16 02:00:00 2019"
                      epoch_last="Sat Nov 16 02:59:59 2019"
                      epochs="3374"
                      epochs_ratio="93.72">
          <mask elevation="03 degrees"
                obs_expected="32196"
                obs_have="27823"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="26740"
                obs_have="24928"
                obs_ratio="93.22" />
          <mask elevation="15 degrees"
                obs_expected="23400"
                obs_have="21818"
                obs_ratio="93.24" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="7922690"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 03:08:27 2019" />
        <observations epoch_first="Sat Nov 16 02:00:00 2019"
                      epoch_last="Sat Nov 16 02:59:59 2019"
                      epochs="3374"
                      epochs_ratio="93.72">
          <mask elevation="03 degrees"
                obs_expected="32196"
                obs_have="27823"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="26740"
                obs_have="24928"
                obs_ratio="93.22" />
          <mask elevation="15 degrees"
                obs_expected="23400"
                obs_have="21818"
                obs_ratio="93.24" />
        </observations>
      </control>
    </file>
    <file name="/prac320d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Nov 16 04:22:46 2019"
               level="3">
        <file_statistics latency="00:20:30"
                         size="6334537"
                         time_creation="Sat Nov 16 04:12:03 2019"
                         time_modification="Sat Nov 16 04:08:20 2019" />
        <observations epoch_first="Sat Nov 16 03:00:00 2019"
                      epoch_last="Sat Nov 16 03:47:50 2019"
                      epochs="2871"
                      epochs_ratio="79.75">
          <mask elevation="03 degrees"
                obs_expected="22968"
                obs_have="22968"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="21954"
                obs_have="21954"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20097"
                obs_have="20097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 04:47:42 2019"
               level="3">
        <file_statistics latency="00:20:30"
                         size="6334537"
                         time_creation="Sat Nov 16 04:12:03 2019"
                         time_modification="Sat Nov 16 04:08:20 2019" />
        <observations epoch_first="Sat Nov 16 03:00:00 2019"
                      epoch_last="Sat Nov 16 03:47:50 2019"
                      epochs="2871"
                      epochs_ratio="79.75">
          <mask elevation="03 degrees"
                obs_expected="22968"
                obs_have="22968"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="21954"
                obs_have="21954"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20097"
                obs_have="20097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 06:36:47 2019"
               level="3">
        <file_statistics latency="00:20:30"
                         size="6334537"
                         time_creation="Sat Nov 16 04:12:03 2019"
                         time_modification="Sat Nov 16 04:08:20 2019" />
        <observations epoch_first="Sat Nov 16 03:00:00 2019"
                      epoch_last="Sat Nov 16 03:47:50 2019"
                      epochs="2871"
                      epochs_ratio="79.75">
          <mask elevation="03 degrees"
                obs_expected="22968"
                obs_have="22968"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="21954"
                obs_have="21954"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20097"
                obs_have="20097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:20:30"
                         size="6334537"
                         time_creation="Sat Nov 16 04:12:03 2019"
                         time_modification="Sat Nov 16 04:08:20 2019" />
        <observations epoch_first="Sat Nov 16 03:00:00 2019"
                      epoch_last="Sat Nov 16 03:47:50 2019"
                      epochs="2871"
                      epochs_ratio="79.75">
          <mask elevation="03 degrees"
                obs_expected="22968"
                obs_have="22968"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="21954"
                obs_have="21954"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20097"
                obs_have="20097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:20:30"
                         size="6334537"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 04:08:20 2019" />
        <observations epoch_first="Sat Nov 16 03:00:00 2019"
                      epoch_last="Sat Nov 16 03:47:50 2019"
                      epochs="2871"
                      epochs_ratio="79.75">
          <mask elevation="03 degrees"
                obs_expected="22968"
                obs_have="22968"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="21954"
                obs_have="21954"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20097"
                obs_have="20097"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac320e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Nov 16 07:36:49 2019"
               level="3">
        <file_statistics latency="01:21:40"
                         size="8345712"
                         time_creation="Sat Nov 16 06:45:02 2019"
                         time_modification="Sat Nov 16 06:21:39 2019" />
        <observations epoch_first="Sat Nov 16 04:02:34 2019"
                      epoch_last="Sat Nov 16 04:59:59 2019"
                      epochs="3381"
                      epochs_ratio="93.92">
          <mask elevation="03 degrees"
                obs_expected="37447"
                obs_have="32390"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="29033"
                obs_have="27225"
                obs_ratio="93.77" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="22215"
                obs_ratio="96.03" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="01:21:40"
                         size="8345712"
                         time_creation="Sat Nov 16 06:45:02 2019"
                         time_modification="Sat Nov 16 06:21:39 2019" />
        <observations epoch_first="Sat Nov 16 04:02:34 2019"
                      epoch_last="Sat Nov 16 04:59:59 2019"
                      epochs="3381"
                      epochs_ratio="93.92">
          <mask elevation="03 degrees"
                obs_expected="37447"
                obs_have="32390"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="29033"
                obs_have="27225"
                obs_ratio="93.77" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="22215"
                obs_ratio="96.03" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="01:21:40"
                         size="8345712"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 06:21:39 2019" />
        <observations epoch_first="Sat Nov 16 04:02:34 2019"
                      epoch_last="Sat Nov 16 04:59:59 2019"
                      epochs="3381"
                      epochs_ratio="93.92">
          <mask elevation="03 degrees"
                obs_expected="37447"
                obs_have="32390"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="29033"
                obs_have="27225"
                obs_ratio="93.77" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="22215"
                obs_ratio="96.03" />
        </observations>
      </control>
    </file>
    <file name="/prac320f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Nov 16 06:22:50 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8428846"
                         time_creation="Sat Nov 16 06:12:03 2019"
                         time_modification="Sat Nov 16 06:08:38 2019" />
        <observations epoch_first="Sat Nov 16 05:00:00 2019"
                      epoch_last="Sat Nov 16 05:59:59 2019"
                      epochs="3004"
                      epochs_ratio="83.44">
          <mask elevation="03 degrees"
                obs_expected="41891"
                obs_have="30163"
                obs_ratio="72.00" />
          <mask elevation="10 degrees"
                obs_expected="31969"
                obs_have="25909"
                obs_ratio="81.04" />
          <mask elevation="15 degrees"
                obs_expected="27343"
                obs_have="22808"
                obs_ratio="83.41" />
        </observations>
      </control>
      <control date="Sat Nov 16 06:47:49 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8428846"
                         time_creation="Sat Nov 16 06:12:03 2019"
                         time_modification="Sat Nov 16 06:08:38 2019" />
        <observations epoch_first="Sat Nov 16 05:00:00 2019"
                      epoch_last="Sat Nov 16 05:59:59 2019"
                      epochs="3004"
                      epochs_ratio="83.44">
          <mask elevation="03 degrees"
                obs_expected="41891"
                obs_have="30163"
                obs_ratio="72.00" />
          <mask elevation="10 degrees"
                obs_expected="31969"
                obs_have="25909"
                obs_ratio="81.04" />
          <mask elevation="15 degrees"
                obs_expected="27343"
                obs_have="22808"
                obs_ratio="83.41" />
        </observations>
      </control>
      <control date="Sat Nov 16 08:36:49 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8428846"
                         time_creation="Sat Nov 16 06:12:03 2019"
                         time_modification="Sat Nov 16 06:08:38 2019" />
        <observations epoch_first="Sat Nov 16 05:00:00 2019"
                      epoch_last="Sat Nov 16 05:59:59 2019"
                      epochs="3004"
                      epochs_ratio="83.44">
          <mask elevation="03 degrees"
                obs_expected="41891"
                obs_have="30163"
                obs_ratio="72.00" />
          <mask elevation="10 degrees"
                obs_expected="31969"
                obs_have="25909"
                obs_ratio="81.04" />
          <mask elevation="15 degrees"
                obs_expected="27343"
                obs_have="22808"
                obs_ratio="83.41" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8428846"
                         time_creation="Sat Nov 16 06:12:03 2019"
                         time_modification="Sat Nov 16 06:08:38 2019" />
        <observations epoch_first="Sat Nov 16 05:00:00 2019"
                      epoch_last="Sat Nov 16 05:59:59 2019"
                      epochs="3004"
                      epochs_ratio="83.44">
          <mask elevation="03 degrees"
                obs_expected="41891"
                obs_have="30163"
                obs_ratio="72.00" />
          <mask elevation="10 degrees"
                obs_expected="31969"
                obs_have="25909"
                obs_ratio="81.04" />
          <mask elevation="15 degrees"
                obs_expected="27343"
                obs_have="22808"
                obs_ratio="83.41" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8428846"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 06:08:38 2019" />
        <observations epoch_first="Sat Nov 16 05:00:00 2019"
                      epoch_last="Sat Nov 16 05:59:59 2019"
                      epochs="3004"
                      epochs_ratio="83.44">
          <mask elevation="03 degrees"
                obs_expected="41891"
                obs_have="30163"
                obs_ratio="72.00" />
          <mask elevation="10 degrees"
                obs_expected="31969"
                obs_have="25909"
                obs_ratio="81.04" />
          <mask elevation="15 degrees"
                obs_expected="27343"
                obs_have="22808"
                obs_ratio="83.41" />
        </observations>
      </control>
    </file>
    <file name="/prac320g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Nov 16 07:47:48 2019"
               level="3">
        <file_statistics latency="00:41:32"
                         size="7117767"
                         time_creation="Sat Nov 16 07:45:03 2019"
                         time_modification="Sat Nov 16 07:37:47 2019" />
        <observations epoch_first="Sat Nov 16 06:00:00 2019"
                      epoch_last="Sat Nov 16 06:56:15 2019"
                      epochs="2810"
                      epochs_ratio="78.06">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="28074"
                obs_ratio="82.67" />
          <mask elevation="10 degrees"
                obs_expected="33273"
                obs_have="27649"
                obs_ratio="83.10" />
          <mask elevation="15 degrees"
                obs_expected="31836"
                obs_have="26496"
                obs_ratio="83.23" />
        </observations>
      </control>
      <control date="Sat Nov 16 09:36:48 2019"
               level="3">
        <file_statistics latency="00:41:32"
                         size="7117767"
                         time_creation="Sat Nov 16 07:45:03 2019"
                         time_modification="Sat Nov 16 07:37:47 2019" />
        <observations epoch_first="Sat Nov 16 06:00:00 2019"
                      epoch_last="Sat Nov 16 06:56:15 2019"
                      epochs="2810"
                      epochs_ratio="78.06">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="28074"
                obs_ratio="82.67" />
          <mask elevation="10 degrees"
                obs_expected="33273"
                obs_have="27649"
                obs_ratio="83.10" />
          <mask elevation="15 degrees"
                obs_expected="31836"
                obs_have="26496"
                obs_ratio="83.23" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:41:32"
                         size="7117767"
                         time_creation="Sat Nov 16 07:45:03 2019"
                         time_modification="Sat Nov 16 07:37:47 2019" />
        <observations epoch_first="Sat Nov 16 06:00:00 2019"
                      epoch_last="Sat Nov 16 06:56:15 2019"
                      epochs="2810"
                      epochs_ratio="78.06">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="28074"
                obs_ratio="82.67" />
          <mask elevation="10 degrees"
                obs_expected="33273"
                obs_have="27649"
                obs_ratio="83.10" />
          <mask elevation="15 degrees"
                obs_expected="31836"
                obs_have="26496"
                obs_ratio="83.23" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:41:32"
                         size="7117767"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 07:37:47 2019" />
        <observations epoch_first="Sat Nov 16 06:00:00 2019"
                      epoch_last="Sat Nov 16 06:56:15 2019"
                      epochs="2810"
                      epochs_ratio="78.06">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="28074"
                obs_ratio="82.67" />
          <mask elevation="10 degrees"
                obs_expected="33273"
                obs_have="27649"
                obs_ratio="83.10" />
          <mask elevation="15 degrees"
                obs_expected="31836"
                obs_have="26496"
                obs_ratio="83.23" />
        </observations>
      </control>
    </file>
    <file name="/prac320h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Nov 16 08:22:49 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="3814002"
                         time_creation="Sat Nov 16 08:12:03 2019"
                         time_modification="Sat Nov 16 08:08:37 2019" />
        <observations epoch_first="Sat Nov 16 07:05:47 2019"
                      epoch_last="Sat Nov 16 07:59:59 2019"
                      epochs="1517"
                      epochs_ratio="42.14">
          <mask elevation="03 degrees"
                obs_expected="34889"
                obs_have="15778"
                obs_ratio="45.22" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="13905"
                obs_ratio="45.72" />
          <mask elevation="15 degrees"
                obs_expected="28282"
                obs_have="13225"
                obs_ratio="46.76" />
        </observations>
      </control>
      <control date="Sat Nov 16 08:47:48 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="3814002"
                         time_creation="Sat Nov 16 08:12:03 2019"
                         time_modification="Sat Nov 16 08:08:37 2019" />
        <observations epoch_first="Sat Nov 16 07:05:47 2019"
                      epoch_last="Sat Nov 16 07:59:59 2019"
                      epochs="1517"
                      epochs_ratio="42.14">
          <mask elevation="03 degrees"
                obs_expected="34889"
                obs_have="15778"
                obs_ratio="45.22" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="13905"
                obs_ratio="45.72" />
          <mask elevation="15 degrees"
                obs_expected="28282"
                obs_have="13225"
                obs_ratio="46.76" />
        </observations>
      </control>
      <control date="Sat Nov 16 10:36:48 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="3814002"
                         time_creation="Sat Nov 16 08:12:03 2019"
                         time_modification="Sat Nov 16 08:08:37 2019" />
        <observations epoch_first="Sat Nov 16 07:05:47 2019"
                      epoch_last="Sat Nov 16 07:59:59 2019"
                      epochs="1517"
                      epochs_ratio="42.14">
          <mask elevation="03 degrees"
                obs_expected="34889"
                obs_have="15778"
                obs_ratio="45.22" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="13905"
                obs_ratio="45.72" />
          <mask elevation="15 degrees"
                obs_expected="28282"
                obs_have="13225"
                obs_ratio="46.76" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="3814002"
                         time_creation="Sat Nov 16 08:12:03 2019"
                         time_modification="Sat Nov 16 08:08:37 2019" />
        <observations epoch_first="Sat Nov 16 07:05:47 2019"
                      epoch_last="Sat Nov 16 07:59:59 2019"
                      epochs="1517"
                      epochs_ratio="42.14">
          <mask elevation="03 degrees"
                obs_expected="34889"
                obs_have="15778"
                obs_ratio="45.22" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="13905"
                obs_ratio="45.72" />
          <mask elevation="15 degrees"
                obs_expected="28282"
                obs_have="13225"
                obs_ratio="46.76" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="3814002"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 08:08:37 2019" />
        <observations epoch_first="Sat Nov 16 07:05:47 2019"
                      epoch_last="Sat Nov 16 07:59:59 2019"
                      epochs="1517"
                      epochs_ratio="42.14">
          <mask elevation="03 degrees"
                obs_expected="34889"
                obs_have="15778"
                obs_ratio="45.22" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="13905"
                obs_ratio="45.72" />
          <mask elevation="15 degrees"
                obs_expected="28282"
                obs_have="13225"
                obs_ratio="46.76" />
        </observations>
      </control>
    </file>
    <file name="/prac320i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Nov 16 09:22:50 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7223749"
                         time_creation="Sat Nov 16 09:12:04 2019"
                         time_modification="Sat Nov 16 09:08:36 2019" />
        <observations epoch_first="Sat Nov 16 08:00:00 2019"
                      epoch_last="Sat Nov 16 08:59:59 2019"
                      epochs="2730"
                      epochs_ratio="75.83">
          <mask elevation="03 degrees"
                obs_expected="44327"
                obs_have="31165"
                obs_ratio="70.31" />
          <mask elevation="10 degrees"
                obs_expected="37882"
                obs_have="28496"
                obs_ratio="75.22" />
          <mask elevation="15 degrees"
                obs_expected="32547"
                obs_have="23935"
                obs_ratio="73.54" />
        </observations>
      </control>
      <control date="Sat Nov 16 09:47:50 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7223749"
                         time_creation="Sat Nov 16 09:12:04 2019"
                         time_modification="Sat Nov 16 09:08:36 2019" />
        <observations epoch_first="Sat Nov 16 08:00:00 2019"
                      epoch_last="Sat Nov 16 08:59:59 2019"
                      epochs="2730"
                      epochs_ratio="75.83">
          <mask elevation="03 degrees"
                obs_expected="44327"
                obs_have="31165"
                obs_ratio="70.31" />
          <mask elevation="10 degrees"
                obs_expected="37882"
                obs_have="28496"
                obs_ratio="75.22" />
          <mask elevation="15 degrees"
                obs_expected="32547"
                obs_have="23935"
                obs_ratio="73.54" />
        </observations>
      </control>
      <control date="Sat Nov 16 11:36:50 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7223749"
                         time_creation="Sat Nov 16 09:12:04 2019"
                         time_modification="Sat Nov 16 09:08:36 2019" />
        <observations epoch_first="Sat Nov 16 08:00:00 2019"
                      epoch_last="Sat Nov 16 08:59:59 2019"
                      epochs="2730"
                      epochs_ratio="75.83">
          <mask elevation="03 degrees"
                obs_expected="44327"
                obs_have="31165"
                obs_ratio="70.31" />
          <mask elevation="10 degrees"
                obs_expected="37882"
                obs_have="28496"
                obs_ratio="75.22" />
          <mask elevation="15 degrees"
                obs_expected="32547"
                obs_have="23935"
                obs_ratio="73.54" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7223749"
                         time_creation="Sat Nov 16 09:12:04 2019"
                         time_modification="Sat Nov 16 09:08:36 2019" />
        <observations epoch_first="Sat Nov 16 08:00:00 2019"
                      epoch_last="Sat Nov 16 08:59:59 2019"
                      epochs="2730"
                      epochs_ratio="75.83">
          <mask elevation="03 degrees"
                obs_expected="44327"
                obs_have="31165"
                obs_ratio="70.31" />
          <mask elevation="10 degrees"
                obs_expected="37882"
                obs_have="28496"
                obs_ratio="75.22" />
          <mask elevation="15 degrees"
                obs_expected="32547"
                obs_have="23935"
                obs_ratio="73.54" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7223749"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 09:08:36 2019" />
        <observations epoch_first="Sat Nov 16 08:00:00 2019"
                      epoch_last="Sat Nov 16 08:59:59 2019"
                      epochs="2730"
                      epochs_ratio="75.83">
          <mask elevation="03 degrees"
                obs_expected="44327"
                obs_have="31165"
                obs_ratio="70.31" />
          <mask elevation="10 degrees"
                obs_expected="37882"
                obs_have="28496"
                obs_ratio="75.22" />
          <mask elevation="15 degrees"
                obs_expected="32547"
                obs_have="23935"
                obs_ratio="73.54" />
        </observations>
      </control>
    </file>
    <file name="/prac320j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Nov 16 10:22:51 2019"
               level="3">
        <file_statistics latency="00:09:08"
                         size="3588513"
                         time_creation="Sat Nov 16 10:12:03 2019"
                         time_modification="Sat Nov 16 10:08:48 2019" />
        <observations epoch_first="Sat Nov 16 09:00:00 2019"
                      epoch_last="Sat Nov 16 09:59:40 2019"
                      epochs="1476"
                      epochs_ratio="41.00">
          <mask elevation="03 degrees"
                obs_expected="40395"
                obs_have="15663"
                obs_ratio="38.77" />
          <mask elevation="10 degrees"
                obs_expected="37653"
                obs_have="15005"
                obs_ratio="39.85" />
          <mask elevation="15 degrees"
                obs_expected="35355"
                obs_have="13989"
                obs_ratio="39.57" />
        </observations>
      </control>
      <control date="Sat Nov 16 10:47:50 2019"
               level="3">
        <file_statistics latency="00:09:08"
                         size="3588513"
                         time_creation="Sat Nov 16 10:12:03 2019"
                         time_modification="Sat Nov 16 10:08:48 2019" />
        <observations epoch_first="Sat Nov 16 09:00:00 2019"
                      epoch_last="Sat Nov 16 09:59:40 2019"
                      epochs="1476"
                      epochs_ratio="41.00">
          <mask elevation="03 degrees"
                obs_expected="40395"
                obs_have="15663"
                obs_ratio="38.77" />
          <mask elevation="10 degrees"
                obs_expected="37653"
                obs_have="15005"
                obs_ratio="39.85" />
          <mask elevation="15 degrees"
                obs_expected="35355"
                obs_have="13989"
                obs_ratio="39.57" />
        </observations>
      </control>
      <control date="Sat Nov 16 12:36:50 2019"
               level="3">
        <file_statistics latency="00:52:10"
                         size="5633237"
                         time_creation="Sat Nov 16 11:06:02 2019"
                         time_modification="Sat Nov 16 10:52:08 2019" />
        <observations epoch_first="Sat Nov 16 09:00:31 2019"
                      epoch_last="Sat Nov 16 09:59:58 2019"
                      epochs="2300"
                      epochs_ratio="63.89">
          <mask elevation="03 degrees"
                obs_expected="40221"
                obs_have="23909"
                obs_ratio="59.44" />
          <mask elevation="10 degrees"
                obs_expected="37523"
                obs_have="23413"
                obs_ratio="62.40" />
          <mask elevation="15 degrees"
                obs_expected="35287"
                obs_have="22362"
                obs_ratio="63.37" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:52:10"
                         size="5633237"
                         time_creation="Sat Nov 16 11:06:02 2019"
                         time_modification="Sat Nov 16 10:52:08 2019" />
        <observations epoch_first="Sat Nov 16 09:00:31 2019"
                      epoch_last="Sat Nov 16 09:59:58 2019"
                      epochs="2300"
                      epochs_ratio="63.89">
          <mask elevation="03 degrees"
                obs_expected="40221"
                obs_have="23909"
                obs_ratio="59.44" />
          <mask elevation="10 degrees"
                obs_expected="37523"
                obs_have="23413"
                obs_ratio="62.40" />
          <mask elevation="15 degrees"
                obs_expected="35287"
                obs_have="22362"
                obs_ratio="63.37" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:52:10"
                         size="5633237"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 10:52:08 2019" />
        <observations epoch_first="Sat Nov 16 09:00:31 2019"
                      epoch_last="Sat Nov 16 09:59:58 2019"
                      epochs="2300"
                      epochs_ratio="63.89">
          <mask elevation="03 degrees"
                obs_expected="40221"
                obs_have="23909"
                obs_ratio="59.44" />
          <mask elevation="10 degrees"
                obs_expected="37523"
                obs_have="23413"
                obs_ratio="62.40" />
          <mask elevation="15 degrees"
                obs_expected="35287"
                obs_have="22362"
                obs_ratio="63.37" />
        </observations>
      </control>
    </file>
    <file name="/prac320k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Nov 16 11:22:52 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="1430004"
                         time_creation="Sat Nov 16 11:12:02 2019"
                         time_modification="Sat Nov 16 11:08:38 2019" />
        <observations epoch_first="Sat Nov 16 10:00:22 2019"
                      epoch_last="Sat Nov 16 10:57:38 2019"
                      epochs="526"
                      epochs_ratio="14.61">
          <mask elevation="03 degrees"
                obs_expected="36575"
                obs_have="5253"
                obs_ratio="14.36" />
          <mask elevation="10 degrees"
                obs_expected="31884"
                obs_have="4461"
                obs_ratio="13.99" />
          <mask elevation="15 degrees"
                obs_expected="28671"
                obs_have="4147"
                obs_ratio="14.46" />
        </observations>
      </control>
      <control date="Sat Nov 16 11:47:50 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="1430004"
                         time_creation="Sat Nov 16 11:12:02 2019"
                         time_modification="Sat Nov 16 11:08:38 2019" />
        <observations epoch_first="Sat Nov 16 10:00:22 2019"
                      epoch_last="Sat Nov 16 10:57:38 2019"
                      epochs="526"
                      epochs_ratio="14.61">
          <mask elevation="03 degrees"
                obs_expected="36575"
                obs_have="5253"
                obs_ratio="14.36" />
          <mask elevation="10 degrees"
                obs_expected="31884"
                obs_have="4461"
                obs_ratio="13.99" />
          <mask elevation="15 degrees"
                obs_expected="28671"
                obs_have="4147"
                obs_ratio="14.46" />
        </observations>
      </control>
      <control date="Sat Nov 16 13:36:51 2019"
               level="3">
        <file_statistics latency="00:54:29"
                         size="1673263"
                         time_creation="Sat Nov 16 12:06:06 2019"
                         time_modification="Sat Nov 16 11:52:07 2019" />
        <observations epoch_first="Sat Nov 16 10:00:01 2019"
                      epoch_last="Sat Nov 16 10:57:38 2019"
                      epochs="617"
                      epochs_ratio="17.14">
          <mask elevation="03 degrees"
                obs_expected="36785"
                obs_have="6162"
                obs_ratio="16.75" />
          <mask elevation="10 degrees"
                obs_expected="32094"
                obs_have="5247"
                obs_ratio="16.35" />
          <mask elevation="15 degrees"
                obs_expected="28881"
                obs_have="4939"
                obs_ratio="17.10" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:54:29"
                         size="1673263"
                         time_creation="Sat Nov 16 12:06:06 2019"
                         time_modification="Sat Nov 16 11:52:07 2019" />
        <observations epoch_first="Sat Nov 16 10:00:01 2019"
                      epoch_last="Sat Nov 16 10:57:38 2019"
                      epochs="617"
                      epochs_ratio="17.14">
          <mask elevation="03 degrees"
                obs_expected="36785"
                obs_have="6162"
                obs_ratio="16.75" />
          <mask elevation="10 degrees"
                obs_expected="32094"
                obs_have="5247"
                obs_ratio="16.35" />
          <mask elevation="15 degrees"
                obs_expected="28881"
                obs_have="4939"
                obs_ratio="17.10" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:54:29"
                         size="1673263"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 11:52:07 2019" />
        <observations epoch_first="Sat Nov 16 10:00:01 2019"
                      epoch_last="Sat Nov 16 10:57:38 2019"
                      epochs="617"
                      epochs_ratio="17.14">
          <mask elevation="03 degrees"
                obs_expected="36785"
                obs_have="6162"
                obs_ratio="16.75" />
          <mask elevation="10 degrees"
                obs_expected="32094"
                obs_have="5247"
                obs_ratio="16.35" />
          <mask elevation="15 degrees"
                obs_expected="28881"
                obs_have="4939"
                obs_ratio="17.10" />
        </observations>
      </control>
    </file>
    <file name="/prac320l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Nov 16 12:22:49 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="1034923"
                         time_creation="Sat Nov 16 12:12:03 2019"
                         time_modification="Sat Nov 16 12:08:44 2019" />
        <observations epoch_first="Sat Nov 16 11:00:24 2019"
                      epoch_last="Sat Nov 16 11:59:59 2019"
                      epochs="368"
                      epochs_ratio="10.22">
          <mask elevation="03 degrees"
                obs_expected="34706"
                obs_have="3679"
                obs_ratio="10.60" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="2672"
                obs_ratio="8.69" />
          <mask elevation="15 degrees"
                obs_expected="27774"
                obs_have="2431"
                obs_ratio="8.75" />
        </observations>
      </control>
      <control date="Sat Nov 16 12:47:50 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="1034923"
                         time_creation="Sat Nov 16 12:12:03 2019"
                         time_modification="Sat Nov 16 12:08:44 2019" />
        <observations epoch_first="Sat Nov 16 11:00:24 2019"
                      epoch_last="Sat Nov 16 11:59:59 2019"
                      epochs="368"
                      epochs_ratio="10.22">
          <mask elevation="03 degrees"
                obs_expected="34706"
                obs_have="3679"
                obs_ratio="10.60" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="2672"
                obs_ratio="8.69" />
          <mask elevation="15 degrees"
                obs_expected="27774"
                obs_have="2431"
                obs_ratio="8.75" />
        </observations>
      </control>
      <control date="Sat Nov 16 14:36:49 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="1034923"
                         time_creation="Sat Nov 16 12:12:03 2019"
                         time_modification="Sat Nov 16 12:08:44 2019" />
        <observations epoch_first="Sat Nov 16 11:00:24 2019"
                      epoch_last="Sat Nov 16 11:59:59 2019"
                      epochs="368"
                      epochs_ratio="10.22">
          <mask elevation="03 degrees"
                obs_expected="34706"
                obs_have="3679"
                obs_ratio="10.60" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="2672"
                obs_ratio="8.69" />
          <mask elevation="15 degrees"
                obs_expected="27774"
                obs_have="2431"
                obs_ratio="8.75" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="1034923"
                         time_creation="Sat Nov 16 12:12:03 2019"
                         time_modification="Sat Nov 16 12:08:44 2019" />
        <observations epoch_first="Sat Nov 16 11:00:24 2019"
                      epoch_last="Sat Nov 16 11:59:59 2019"
                      epochs="368"
                      epochs_ratio="10.22">
          <mask elevation="03 degrees"
                obs_expected="34706"
                obs_have="3679"
                obs_ratio="10.60" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="2672"
                obs_ratio="8.69" />
          <mask elevation="15 degrees"
                obs_expected="27774"
                obs_have="2431"
                obs_ratio="8.75" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="1034923"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 12:08:44 2019" />
        <observations epoch_first="Sat Nov 16 11:00:24 2019"
                      epoch_last="Sat Nov 16 11:59:59 2019"
                      epochs="368"
                      epochs_ratio="10.22">
          <mask elevation="03 degrees"
                obs_expected="34706"
                obs_have="3679"
                obs_ratio="10.60" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="2672"
                obs_ratio="8.69" />
          <mask elevation="15 degrees"
                obs_expected="27774"
                obs_have="2431"
                obs_ratio="8.75" />
        </observations>
      </control>
    </file>
    <file name="/prac320m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Nov 16 13:22:50 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9439249"
                         time_creation="Sat Nov 16 13:12:03 2019"
                         time_modification="Sat Nov 16 13:08:38 2019" />
        <observations epoch_first="Sat Nov 16 12:00:00 2019"
                      epoch_last="Sat Nov 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34547"
                obs_have="29912"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="26276"
                obs_have="26266"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23259"
                obs_have="23259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 13:47:50 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9439249"
                         time_creation="Sat Nov 16 13:12:03 2019"
                         time_modification="Sat Nov 16 13:08:38 2019" />
        <observations epoch_first="Sat Nov 16 12:00:00 2019"
                      epoch_last="Sat Nov 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34547"
                obs_have="29912"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="26276"
                obs_have="26266"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23259"
                obs_have="23259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 15:36:51 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9439249"
                         time_creation="Sat Nov 16 13:12:03 2019"
                         time_modification="Sat Nov 16 13:08:38 2019" />
        <observations epoch_first="Sat Nov 16 12:00:00 2019"
                      epoch_last="Sat Nov 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34547"
                obs_have="29912"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="26276"
                obs_have="26266"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23259"
                obs_have="23259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9439249"
                         time_creation="Sat Nov 16 13:12:03 2019"
                         time_modification="Sat Nov 16 13:08:38 2019" />
        <observations epoch_first="Sat Nov 16 12:00:00 2019"
                      epoch_last="Sat Nov 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34547"
                obs_have="29912"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="26276"
                obs_have="26266"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23259"
                obs_have="23259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9439249"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 13:08:38 2019" />
        <observations epoch_first="Sat Nov 16 12:00:00 2019"
                      epoch_last="Sat Nov 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34547"
                obs_have="29912"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="26276"
                obs_have="26266"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23259"
                obs_have="23259"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac320n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Nov 16 14:22:50 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9479943"
                         time_creation="Sat Nov 16 14:12:03 2019"
                         time_modification="Sat Nov 16 14:08:41 2019" />
        <observations epoch_first="Sat Nov 16 13:00:00 2019"
                      epoch_last="Sat Nov 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34097"
                obs_have="27874"
                obs_ratio="81.75" />
          <mask elevation="10 degrees"
                obs_expected="26337"
                obs_have="26330"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24584"
                obs_have="24584"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 14:47:51 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9479943"
                         time_creation="Sat Nov 16 14:12:03 2019"
                         time_modification="Sat Nov 16 14:08:41 2019" />
        <observations epoch_first="Sat Nov 16 13:00:00 2019"
                      epoch_last="Sat Nov 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34097"
                obs_have="27874"
                obs_ratio="81.75" />
          <mask elevation="10 degrees"
                obs_expected="26337"
                obs_have="26330"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24584"
                obs_have="24584"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 16:36:45 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9479943"
                         time_creation="Sat Nov 16 14:12:03 2019"
                         time_modification="Sat Nov 16 14:08:41 2019" />
        <observations epoch_first="Sat Nov 16 13:00:00 2019"
                      epoch_last="Sat Nov 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34097"
                obs_have="27874"
                obs_ratio="81.75" />
          <mask elevation="10 degrees"
                obs_expected="26337"
                obs_have="26330"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24584"
                obs_have="24584"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9479943"
                         time_creation="Sat Nov 16 14:12:03 2019"
                         time_modification="Sat Nov 16 14:08:41 2019" />
        <observations epoch_first="Sat Nov 16 13:00:00 2019"
                      epoch_last="Sat Nov 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34097"
                obs_have="27874"
                obs_ratio="81.75" />
          <mask elevation="10 degrees"
                obs_expected="26337"
                obs_have="26330"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24584"
                obs_have="24584"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9479943"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 14:08:41 2019" />
        <observations epoch_first="Sat Nov 16 13:00:00 2019"
                      epoch_last="Sat Nov 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34097"
                obs_have="27874"
                obs_ratio="81.75" />
          <mask elevation="10 degrees"
                obs_expected="26337"
                obs_have="26330"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24584"
                obs_have="24584"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac320o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Nov 16 15:22:48 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="8340737"
                         time_creation="Sat Nov 16 15:12:03 2019"
                         time_modification="Sat Nov 16 15:08:28 2019" />
        <observations epoch_first="Sat Nov 16 14:00:00 2019"
                      epoch_last="Sat Nov 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28912"
                obs_have="26662"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="25481"
                obs_have="24508"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="23026"
                obs_have="22922"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sat Nov 16 15:47:50 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="8340737"
                         time_creation="Sat Nov 16 15:12:03 2019"
                         time_modification="Sat Nov 16 15:08:28 2019" />
        <observations epoch_first="Sat Nov 16 14:00:00 2019"
                      epoch_last="Sat Nov 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28912"
                obs_have="26662"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="25481"
                obs_have="24508"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="23026"
                obs_have="22922"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sat Nov 16 17:36:47 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="8340737"
                         time_creation="Sat Nov 16 15:12:03 2019"
                         time_modification="Sat Nov 16 15:08:28 2019" />
        <observations epoch_first="Sat Nov 16 14:00:00 2019"
                      epoch_last="Sat Nov 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28912"
                obs_have="26662"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="25481"
                obs_have="24508"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="23026"
                obs_have="22922"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="8340737"
                         time_creation="Sat Nov 16 15:12:03 2019"
                         time_modification="Sat Nov 16 15:08:28 2019" />
        <observations epoch_first="Sat Nov 16 14:00:00 2019"
                      epoch_last="Sat Nov 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28912"
                obs_have="26662"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="25481"
                obs_have="24508"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="23026"
                obs_have="22922"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="8340737"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 15:08:28 2019" />
        <observations epoch_first="Sat Nov 16 14:00:00 2019"
                      epoch_last="Sat Nov 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28912"
                obs_have="26662"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="25481"
                obs_have="24508"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="23026"
                obs_have="22922"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/prac320p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Nov 16 16:22:48 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7537105"
                         time_creation="Sat Nov 16 16:12:03 2019"
                         time_modification="Sat Nov 16 16:08:17 2019" />
        <observations epoch_first="Sat Nov 16 15:00:00 2019"
                      epoch_last="Sat Nov 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28389"
                obs_have="25810"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="22661"
                obs_have="22599"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21048"
                obs_have="21048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 16:47:45 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7537105"
                         time_creation="Sat Nov 16 16:12:03 2019"
                         time_modification="Sat Nov 16 16:08:17 2019" />
        <observations epoch_first="Sat Nov 16 15:00:00 2019"
                      epoch_last="Sat Nov 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28389"
                obs_have="25810"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="22661"
                obs_have="22599"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21048"
                obs_have="21048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 18:36:49 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7537105"
                         time_creation="Sat Nov 16 16:12:03 2019"
                         time_modification="Sat Nov 16 16:08:17 2019" />
        <observations epoch_first="Sat Nov 16 15:00:00 2019"
                      epoch_last="Sat Nov 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28389"
                obs_have="25810"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="22661"
                obs_have="22599"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21048"
                obs_have="21048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7537105"
                         time_creation="Sat Nov 16 16:12:03 2019"
                         time_modification="Sat Nov 16 16:08:17 2019" />
        <observations epoch_first="Sat Nov 16 15:00:00 2019"
                      epoch_last="Sat Nov 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28389"
                obs_have="25810"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="22661"
                obs_have="22599"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21048"
                obs_have="21048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7537105"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 16:08:17 2019" />
        <observations epoch_first="Sat Nov 16 15:00:00 2019"
                      epoch_last="Sat Nov 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28389"
                obs_have="25810"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="22661"
                obs_have="22599"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21048"
                obs_have="21048"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac320q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Nov 16 17:22:46 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7909875"
                         time_creation="Sat Nov 16 17:12:03 2019"
                         time_modification="Sat Nov 16 17:08:17 2019" />
        <observations epoch_first="Sat Nov 16 16:00:00 2019"
                      epoch_last="Sat Nov 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30398"
                obs_have="26612"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="22140"
                obs_have="21685"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="19784"
                obs_have="19779"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Nov 16 17:47:46 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7909875"
                         time_creation="Sat Nov 16 17:12:03 2019"
                         time_modification="Sat Nov 16 17:08:17 2019" />
        <observations epoch_first="Sat Nov 16 16:00:00 2019"
                      epoch_last="Sat Nov 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30398"
                obs_have="26612"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="22140"
                obs_have="21685"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="19784"
                obs_have="19779"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Nov 16 19:36:48 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7909875"
                         time_creation="Sat Nov 16 17:12:03 2019"
                         time_modification="Sat Nov 16 17:08:17 2019" />
        <observations epoch_first="Sat Nov 16 16:00:00 2019"
                      epoch_last="Sat Nov 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30398"
                obs_have="26612"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="22140"
                obs_have="21685"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="19784"
                obs_have="19779"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7909875"
                         time_creation="Sat Nov 16 17:12:03 2019"
                         time_modification="Sat Nov 16 17:08:17 2019" />
        <observations epoch_first="Sat Nov 16 16:00:00 2019"
                      epoch_last="Sat Nov 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30398"
                obs_have="26612"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="22140"
                obs_have="21685"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="19784"
                obs_have="19779"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="7909875"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 17:08:17 2019" />
        <observations epoch_first="Sat Nov 16 16:00:00 2019"
                      epoch_last="Sat Nov 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30398"
                obs_have="26612"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="22140"
                obs_have="21685"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="19784"
                obs_have="19779"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac320r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Nov 16 18:47:43 2019"
               level="3">
        <file_statistics latency="00:37:57"
                         size="8236534"
                         time_creation="Sat Nov 16 18:45:02 2019"
                         time_modification="Sat Nov 16 18:37:56 2019" />
        <observations epoch_first="Sat Nov 16 17:00:00 2019"
                      epoch_last="Sat Nov 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36076"
                obs_have="35103"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30731"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25884"
                obs_have="25884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 20:36:49 2019"
               level="3">
        <file_statistics latency="00:37:57"
                         size="8236534"
                         time_creation="Sat Nov 16 18:45:02 2019"
                         time_modification="Sat Nov 16 18:37:56 2019" />
        <observations epoch_first="Sat Nov 16 17:00:00 2019"
                      epoch_last="Sat Nov 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36076"
                obs_have="35103"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30731"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25884"
                obs_have="25884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:37:57"
                         size="8236534"
                         time_creation="Sat Nov 16 18:45:02 2019"
                         time_modification="Sat Nov 16 18:37:56 2019" />
        <observations epoch_first="Sat Nov 16 17:00:00 2019"
                      epoch_last="Sat Nov 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36076"
                obs_have="35103"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30731"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25884"
                obs_have="25884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:37:57"
                         size="8236534"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 18:37:56 2019" />
        <observations epoch_first="Sat Nov 16 17:00:00 2019"
                      epoch_last="Sat Nov 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36076"
                obs_have="35103"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30731"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25884"
                obs_have="25884"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac320s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Nov 16 19:47:42 2019"
               level="3">
        <file_statistics latency="00:32:13"
                         size="8643788"
                         time_creation="Sat Nov 16 19:45:03 2019"
                         time_modification="Sat Nov 16 19:32:12 2019" />
        <observations epoch_first="Sat Nov 16 18:00:00 2019"
                      epoch_last="Sat Nov 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33965"
                obs_have="32778"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31801"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="31139"
                obs_have="31094"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Sat Nov 16 21:36:50 2019"
               level="3">
        <file_statistics latency="00:53:57"
                         size="8643788"
                         time_creation="Sat Nov 16 20:12:04 2019"
                         time_modification="Sat Nov 16 19:53:56 2019" />
        <observations epoch_first="Sat Nov 16 18:00:00 2019"
                      epoch_last="Sat Nov 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33965"
                obs_have="32778"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31801"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="31139"
                obs_have="31094"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:53:57"
                         size="8643788"
                         time_creation="Sat Nov 16 20:12:04 2019"
                         time_modification="Sat Nov 16 19:53:56 2019" />
        <observations epoch_first="Sat Nov 16 18:00:00 2019"
                      epoch_last="Sat Nov 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33965"
                obs_have="32778"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31801"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="31139"
                obs_have="31094"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:53:57"
                         size="8643788"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 19:53:56 2019" />
        <observations epoch_first="Sat Nov 16 18:00:00 2019"
                      epoch_last="Sat Nov 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33965"
                obs_have="32778"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31801"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="31139"
                obs_have="31094"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/prac320t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Nov 16 20:22:53 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9555892"
                         time_creation="Sat Nov 16 20:12:04 2019"
                         time_modification="Sat Nov 16 20:08:44 2019" />
        <observations epoch_first="Sat Nov 16 19:00:00 2019"
                      epoch_last="Sat Nov 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36869"
                obs_have="34790"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="32991"
                obs_have="32731"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="29340"
                obs_have="29337"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Nov 16 20:47:46 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9555892"
                         time_creation="Sat Nov 16 20:12:04 2019"
                         time_modification="Sat Nov 16 20:08:44 2019" />
        <observations epoch_first="Sat Nov 16 19:00:00 2019"
                      epoch_last="Sat Nov 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36869"
                obs_have="34790"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="32991"
                obs_have="32731"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="29340"
                obs_have="29337"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Nov 16 22:36:53 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9555892"
                         time_creation="Sat Nov 16 20:12:04 2019"
                         time_modification="Sat Nov 16 20:08:44 2019" />
        <observations epoch_first="Sat Nov 16 19:00:00 2019"
                      epoch_last="Sat Nov 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36869"
                obs_have="34790"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="32991"
                obs_have="32731"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="29340"
                obs_have="29337"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9555892"
                         time_creation="Sat Nov 16 20:12:04 2019"
                         time_modification="Sat Nov 16 20:08:44 2019" />
        <observations epoch_first="Sat Nov 16 19:00:00 2019"
                      epoch_last="Sat Nov 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36869"
                obs_have="34790"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="32991"
                obs_have="32731"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="29340"
                obs_have="29337"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9555892"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 20:08:44 2019" />
        <observations epoch_first="Sat Nov 16 19:00:00 2019"
                      epoch_last="Sat Nov 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36869"
                obs_have="34790"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="32991"
                obs_have="32731"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="29340"
                obs_have="29337"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac320u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Nov 16 21:22:54 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9781698"
                         time_creation="Sat Nov 16 21:12:04 2019"
                         time_modification="Sat Nov 16 21:08:45 2019" />
        <observations epoch_first="Sat Nov 16 20:00:00 2019"
                      epoch_last="Sat Nov 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41131"
                obs_have="34835"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="31046"
                obs_have="30565"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="23930"
                obs_have="23724"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Sat Nov 16 21:47:54 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9781698"
                         time_creation="Sat Nov 16 21:12:04 2019"
                         time_modification="Sat Nov 16 21:08:45 2019" />
        <observations epoch_first="Sat Nov 16 20:00:00 2019"
                      epoch_last="Sat Nov 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41131"
                obs_have="34835"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="31046"
                obs_have="30565"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="23930"
                obs_have="23724"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Sat Nov 16 23:36:54 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9781698"
                         time_creation="Sat Nov 16 21:12:04 2019"
                         time_modification="Sat Nov 16 21:08:45 2019" />
        <observations epoch_first="Sat Nov 16 20:00:00 2019"
                      epoch_last="Sat Nov 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41131"
                obs_have="34835"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="31046"
                obs_have="30565"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="23930"
                obs_have="23724"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9781698"
                         time_creation="Sat Nov 16 21:12:04 2019"
                         time_modification="Sat Nov 16 21:08:45 2019" />
        <observations epoch_first="Sat Nov 16 20:00:00 2019"
                      epoch_last="Sat Nov 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41131"
                obs_have="34835"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="31046"
                obs_have="30565"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="23930"
                obs_have="23724"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9781698"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 21:08:45 2019" />
        <observations epoch_first="Sat Nov 16 20:00:00 2019"
                      epoch_last="Sat Nov 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41131"
                obs_have="34835"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="31046"
                obs_have="30565"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="23930"
                obs_have="23724"
                obs_ratio="99.14" />
        </observations>
      </control>
    </file>
    <file name="/prac320v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Nov 16 22:22:50 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9520193"
                         time_creation="Sat Nov 16 22:12:04 2019"
                         time_modification="Sat Nov 16 22:08:39 2019" />
        <observations epoch_first="Sat Nov 16 21:00:00 2019"
                      epoch_last="Sat Nov 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34375"
                obs_have="32639"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="31908"
                obs_have="31443"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="30136"
                obs_have="29813"
                obs_ratio="98.93" />
        </observations>
      </control>
      <control date="Sat Nov 16 22:47:52 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9520193"
                         time_creation="Sat Nov 16 22:12:04 2019"
                         time_modification="Sat Nov 16 22:08:39 2019" />
        <observations epoch_first="Sat Nov 16 21:00:00 2019"
                      epoch_last="Sat Nov 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34375"
                obs_have="32639"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="31908"
                obs_have="31443"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="30136"
                obs_have="29813"
                obs_ratio="98.93" />
        </observations>
      </control>
      <control date="Sun Nov 17 00:36:51 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9520193"
                         time_creation="Sat Nov 16 22:12:04 2019"
                         time_modification="Sat Nov 16 22:08:39 2019" />
        <observations epoch_first="Sat Nov 16 21:00:00 2019"
                      epoch_last="Sat Nov 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34375"
                obs_have="32639"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="31908"
                obs_have="31443"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="30136"
                obs_have="29813"
                obs_ratio="98.93" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9520193"
                         time_creation="Sat Nov 16 22:12:04 2019"
                         time_modification="Sat Nov 16 22:08:39 2019" />
        <observations epoch_first="Sat Nov 16 21:00:00 2019"
                      epoch_last="Sat Nov 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34375"
                obs_have="32639"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="31908"
                obs_have="31443"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="30136"
                obs_have="29813"
                obs_ratio="98.93" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9520193"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 22:08:39 2019" />
        <observations epoch_first="Sat Nov 16 21:00:00 2019"
                      epoch_last="Sat Nov 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34375"
                obs_have="32639"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="31908"
                obs_have="31443"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="30136"
                obs_have="29813"
                obs_ratio="98.93" />
        </observations>
      </control>
    </file>
    <file name="/prac320w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Nov 16 23:22:47 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9039253"
                         time_creation="Sat Nov 16 23:12:04 2019"
                         time_modification="Sat Nov 16 23:08:22 2019" />
        <observations epoch_first="Sat Nov 16 22:00:00 2019"
                      epoch_last="Sat Nov 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31530"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="30163"
                obs_have="29897"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="27492"
                obs_have="27492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 16 23:47:47 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9039253"
                         time_creation="Sat Nov 16 23:12:04 2019"
                         time_modification="Sat Nov 16 23:08:22 2019" />
        <observations epoch_first="Sat Nov 16 22:00:00 2019"
                      epoch_last="Sat Nov 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31530"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="30163"
                obs_have="29897"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="27492"
                obs_have="27492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 17 01:36:51 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9039253"
                         time_creation="Sat Nov 16 23:12:04 2019"
                         time_modification="Sat Nov 16 23:08:22 2019" />
        <observations epoch_first="Sat Nov 16 22:00:00 2019"
                      epoch_last="Sat Nov 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31530"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="30163"
                obs_have="29897"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="27492"
                obs_have="27492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9039253"
                         time_creation="Sat Nov 16 23:12:04 2019"
                         time_modification="Sat Nov 16 23:08:22 2019" />
        <observations epoch_first="Sat Nov 16 22:00:00 2019"
                      epoch_last="Sat Nov 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31530"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="30163"
                obs_have="29897"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="27492"
                obs_have="27492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9039253"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sat Nov 16 23:08:22 2019" />
        <observations epoch_first="Sat Nov 16 22:00:00 2019"
                      epoch_last="Sat Nov 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31530"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="30163"
                obs_have="29897"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="27492"
                obs_have="27492"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac320x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Nov 17 17:03:56 2019"
               level="3">
        <file_statistics latency="01:08:06"
                         size="8372796"
                         time_creation="Sun Nov 17 02:50:07 2019"
                         time_modification="Sun Nov 17 01:08:05 2019" />
        <observations epoch_first="Sat Nov 16 23:00:00 2019"
                      epoch_last="Sat Nov 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34813"
                obs_have="30670"
                obs_ratio="88.10" />
          <mask elevation="10 degrees"
                obs_expected="29627"
                obs_have="27751"
                obs_ratio="93.67" />
          <mask elevation="15 degrees"
                obs_expected="25810"
                obs_have="25119"
                obs_ratio="97.32" />
        </observations>
      </control>
      <control date="Mon Dec 16 03:20:58 2019"
               level="3">
        <file_statistics latency="01:08:06"
                         size="8372796"
                         time_creation="Fri Dec 13 01:56:03 2019"
                         time_modification="Sun Nov 17 01:08:05 2019" />
        <observations epoch_first="Sat Nov 16 23:00:00 2019"
                      epoch_last="Sat Nov 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34813"
                obs_have="30670"
                obs_ratio="88.10" />
          <mask elevation="10 degrees"
                obs_expected="29627"
                obs_have="27751"
                obs_ratio="93.67" />
          <mask elevation="15 degrees"
                obs_expected="25810"
                obs_have="25119"
                obs_ratio="97.32" />
        </observations>
      </control>
    </file>
  </station>
</QC>
