<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-17 00:00:00"
    DayOfYear="48"
    Year="2021">
  <station name="PERP">
    <file name="/perp0480.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 18 16:45:40 2021"
               level="3">
        <file_statistics latency="01:32:30"
                         size="8073088"
                         time_creation="Thu Feb 18 02:50:33 2021"
                         time_modification="Thu Feb 18 01:32:00 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29631"
                obs_have="29085"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="25138"
                obs_have="25138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22228"
                obs_have="22228"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:01:43 2021"
               level="3">
        <file_statistics latency="01:32:30"
                         size="8073088"
                         time_creation="Tue Mar 16 02:00:48 2021"
                         time_modification="Thu Feb 18 01:32:00 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29631"
                obs_have="29085"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="25138"
                obs_have="25138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22228"
                obs_have="22228"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb 17 01:47:46 2021"
               level="3">
        <file_statistics latency="00:21:46"
                         size="10687799"
                         time_creation="Wed Feb 17 01:45:04 2021"
                         time_modification="Wed Feb 17 01:21:45 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40497"
                obs_have="40333"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="36324"
                obs_have="36324"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33446"
                obs_have="33446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 03:36:43 2021"
               level="3">
        <file_statistics latency="00:21:46"
                         size="10687799"
                         time_creation="Wed Feb 17 01:45:04 2021"
                         time_modification="Wed Feb 17 01:21:45 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40497"
                obs_have="40333"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="36324"
                obs_have="36324"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33446"
                obs_have="33446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:21:46"
                         size="10687799"
                         time_creation="Wed Feb 17 01:45:04 2021"
                         time_modification="Wed Feb 17 01:21:45 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40497"
                obs_have="40333"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="36324"
                obs_have="36324"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33446"
                obs_have="33446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:21:46"
                         size="10687799"
                         time_creation="Tue Mar 16 01:54:34 2021"
                         time_modification="Wed Feb 17 01:21:45 2021" />
        <observations epoch_first="Wed Feb 17 00:00:00 2021"
                      epoch_last="Wed Feb 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40497"
                obs_have="40333"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="36324"
                obs_have="36324"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33446"
                obs_have="33446"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb 17 02:22:47 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10752539"
                         time_creation="Wed Feb 17 02:12:02 2021"
                         time_modification="Wed Feb 17 02:07:42 2021" />
        <observations epoch_first="Wed Feb 17 01:00:00 2021"
                      epoch_last="Wed Feb 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44027"
                obs_have="42610"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="35888"
                obs_have="35888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29113"
                obs_have="29113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 02:47:42 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10752539"
                         time_creation="Wed Feb 17 02:12:02 2021"
                         time_modification="Wed Feb 17 02:07:42 2021" />
        <observations epoch_first="Wed Feb 17 01:00:00 2021"
                      epoch_last="Wed Feb 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44027"
                obs_have="42610"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="35888"
                obs_have="35888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29113"
                obs_have="29113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 04:36:47 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10752539"
                         time_creation="Wed Feb 17 02:12:02 2021"
                         time_modification="Wed Feb 17 02:07:42 2021" />
        <observations epoch_first="Wed Feb 17 01:00:00 2021"
                      epoch_last="Wed Feb 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44027"
                obs_have="42610"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="35888"
                obs_have="35888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29113"
                obs_have="29113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10752539"
                         time_creation="Wed Feb 17 02:12:02 2021"
                         time_modification="Wed Feb 17 02:07:42 2021" />
        <observations epoch_first="Wed Feb 17 01:00:00 2021"
                      epoch_last="Wed Feb 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44027"
                obs_have="42610"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="35888"
                obs_have="35888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29113"
                obs_have="29113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10752539"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 02:07:42 2021" />
        <observations epoch_first="Wed Feb 17 01:00:00 2021"
                      epoch_last="Wed Feb 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44027"
                obs_have="42610"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="35888"
                obs_have="35888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29113"
                obs_have="29113"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb 17 03:22:42 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10562855"
                         time_creation="Wed Feb 17 03:12:03 2021"
                         time_modification="Wed Feb 17 03:07:39 2021" />
        <observations epoch_first="Wed Feb 17 02:00:00 2021"
                      epoch_last="Wed Feb 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33991"
                obs_have="33991"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 03:47:38 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10562855"
                         time_creation="Wed Feb 17 03:12:03 2021"
                         time_modification="Wed Feb 17 03:07:39 2021" />
        <observations epoch_first="Wed Feb 17 02:00:00 2021"
                      epoch_last="Wed Feb 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33991"
                obs_have="33991"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 05:36:45 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10562855"
                         time_creation="Wed Feb 17 03:12:03 2021"
                         time_modification="Wed Feb 17 03:07:39 2021" />
        <observations epoch_first="Wed Feb 17 02:00:00 2021"
                      epoch_last="Wed Feb 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33991"
                obs_have="33991"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10562855"
                         time_creation="Wed Feb 17 03:12:03 2021"
                         time_modification="Wed Feb 17 03:07:39 2021" />
        <observations epoch_first="Wed Feb 17 02:00:00 2021"
                      epoch_last="Wed Feb 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33991"
                obs_have="33991"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10562855"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 03:07:39 2021" />
        <observations epoch_first="Wed Feb 17 02:00:00 2021"
                      epoch_last="Wed Feb 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33991"
                obs_have="33991"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb 17 04:47:42 2021"
               level="3">
        <file_statistics latency="00:21:43"
                         size="10427813"
                         time_creation="Wed Feb 17 04:45:02 2021"
                         time_modification="Wed Feb 17 04:21:42 2021" />
        <observations epoch_first="Wed Feb 17 03:00:00 2021"
                      epoch_last="Wed Feb 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38871"
                obs_have="38097"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="33328"
                obs_have="33328"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29958"
                obs_have="29958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 06:36:46 2021"
               level="3">
        <file_statistics latency="00:21:43"
                         size="10427813"
                         time_creation="Wed Feb 17 04:45:02 2021"
                         time_modification="Wed Feb 17 04:21:42 2021" />
        <observations epoch_first="Wed Feb 17 03:00:00 2021"
                      epoch_last="Wed Feb 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38871"
                obs_have="38097"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="33328"
                obs_have="33328"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29958"
                obs_have="29958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:21:43"
                         size="10427813"
                         time_creation="Wed Feb 17 04:45:02 2021"
                         time_modification="Wed Feb 17 04:21:42 2021" />
        <observations epoch_first="Wed Feb 17 03:00:00 2021"
                      epoch_last="Wed Feb 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38871"
                obs_have="38097"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="33328"
                obs_have="33328"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29958"
                obs_have="29958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:21:43"
                         size="10427813"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 04:21:42 2021" />
        <observations epoch_first="Wed Feb 17 03:00:00 2021"
                      epoch_last="Wed Feb 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38871"
                obs_have="38097"
                obs_ratio="98.01" />
          <mask elevation="10 degrees"
                obs_expected="33328"
                obs_have="33328"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29958"
                obs_have="29958"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb 17 05:22:44 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9810645"
                         time_creation="Wed Feb 17 05:12:02 2021"
                         time_modification="Wed Feb 17 05:07:39 2021" />
        <observations epoch_first="Wed Feb 17 04:00:00 2021"
                      epoch_last="Wed Feb 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="33962"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="28703"
                obs_have="28703"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25470"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 05:47:40 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9810645"
                         time_creation="Wed Feb 17 05:12:02 2021"
                         time_modification="Wed Feb 17 05:07:39 2021" />
        <observations epoch_first="Wed Feb 17 04:00:00 2021"
                      epoch_last="Wed Feb 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="33962"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="28703"
                obs_have="28703"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25470"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 07:36:45 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9810645"
                         time_creation="Wed Feb 17 05:12:02 2021"
                         time_modification="Wed Feb 17 05:07:39 2021" />
        <observations epoch_first="Wed Feb 17 04:00:00 2021"
                      epoch_last="Wed Feb 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="33962"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="28703"
                obs_have="28703"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25470"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9810645"
                         time_creation="Wed Feb 17 05:12:02 2021"
                         time_modification="Wed Feb 17 05:07:39 2021" />
        <observations epoch_first="Wed Feb 17 04:00:00 2021"
                      epoch_last="Wed Feb 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="33962"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="28703"
                obs_have="28703"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25470"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9810645"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 05:07:39 2021" />
        <observations epoch_first="Wed Feb 17 04:00:00 2021"
                      epoch_last="Wed Feb 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="33962"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="28703"
                obs_have="28703"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25470"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb 17 06:22:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9901961"
                         time_creation="Wed Feb 17 06:12:03 2021"
                         time_modification="Wed Feb 17 06:07:44 2021" />
        <observations epoch_first="Wed Feb 17 05:00:00 2021"
                      epoch_last="Wed Feb 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32688"
                obs_have="32440"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="24639"
                obs_have="24639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22060"
                obs_have="22060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 06:47:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9901961"
                         time_creation="Wed Feb 17 06:12:03 2021"
                         time_modification="Wed Feb 17 06:07:44 2021" />
        <observations epoch_first="Wed Feb 17 05:00:00 2021"
                      epoch_last="Wed Feb 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32688"
                obs_have="32440"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="24639"
                obs_have="24639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22060"
                obs_have="22060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 08:36:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9901961"
                         time_creation="Wed Feb 17 06:12:03 2021"
                         time_modification="Wed Feb 17 06:07:44 2021" />
        <observations epoch_first="Wed Feb 17 05:00:00 2021"
                      epoch_last="Wed Feb 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32688"
                obs_have="32440"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="24639"
                obs_have="24639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22060"
                obs_have="22060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9901961"
                         time_creation="Wed Feb 17 06:12:03 2021"
                         time_modification="Wed Feb 17 06:07:44 2021" />
        <observations epoch_first="Wed Feb 17 05:00:00 2021"
                      epoch_last="Wed Feb 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32688"
                obs_have="32440"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="24639"
                obs_have="24639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22060"
                obs_have="22060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9901961"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 06:07:44 2021" />
        <observations epoch_first="Wed Feb 17 05:00:00 2021"
                      epoch_last="Wed Feb 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32688"
                obs_have="32440"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="24639"
                obs_have="24639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22060"
                obs_have="22060"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb 17 07:22:43 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9303318"
                         time_creation="Wed Feb 17 07:12:04 2021"
                         time_modification="Wed Feb 17 07:07:41 2021" />
        <observations epoch_first="Wed Feb 17 06:00:00 2021"
                      epoch_last="Wed Feb 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31641"
                obs_have="29982"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23985"
                obs_have="23985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 07:47:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9303318"
                         time_creation="Wed Feb 17 07:12:04 2021"
                         time_modification="Wed Feb 17 07:07:41 2021" />
        <observations epoch_first="Wed Feb 17 06:00:00 2021"
                      epoch_last="Wed Feb 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31641"
                obs_have="29982"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23985"
                obs_have="23985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 09:36:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9303318"
                         time_creation="Wed Feb 17 07:12:04 2021"
                         time_modification="Wed Feb 17 07:07:41 2021" />
        <observations epoch_first="Wed Feb 17 06:00:00 2021"
                      epoch_last="Wed Feb 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31641"
                obs_have="29982"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23985"
                obs_have="23985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9303318"
                         time_creation="Wed Feb 17 07:12:04 2021"
                         time_modification="Wed Feb 17 07:07:41 2021" />
        <observations epoch_first="Wed Feb 17 06:00:00 2021"
                      epoch_last="Wed Feb 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31641"
                obs_have="29982"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23985"
                obs_have="23985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9303318"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 07:07:41 2021" />
        <observations epoch_first="Wed Feb 17 06:00:00 2021"
                      epoch_last="Wed Feb 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31641"
                obs_have="29982"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23985"
                obs_have="23985"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb 17 08:22:43 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9512188"
                         time_creation="Wed Feb 17 08:12:03 2021"
                         time_modification="Wed Feb 17 08:07:42 2021" />
        <observations epoch_first="Wed Feb 17 07:00:00 2021"
                      epoch_last="Wed Feb 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33431"
                obs_have="33431"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28041"
                obs_have="28041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 08:47:43 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9512188"
                         time_creation="Wed Feb 17 08:12:03 2021"
                         time_modification="Wed Feb 17 08:07:42 2021" />
        <observations epoch_first="Wed Feb 17 07:00:00 2021"
                      epoch_last="Wed Feb 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33431"
                obs_have="33431"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28041"
                obs_have="28041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 10:36:43 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9512188"
                         time_creation="Wed Feb 17 08:12:03 2021"
                         time_modification="Wed Feb 17 08:07:42 2021" />
        <observations epoch_first="Wed Feb 17 07:00:00 2021"
                      epoch_last="Wed Feb 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33431"
                obs_have="33431"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28041"
                obs_have="28041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9512188"
                         time_creation="Wed Feb 17 08:12:03 2021"
                         time_modification="Wed Feb 17 08:07:42 2021" />
        <observations epoch_first="Wed Feb 17 07:00:00 2021"
                      epoch_last="Wed Feb 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33431"
                obs_have="33431"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28041"
                obs_have="28041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9512188"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 08:07:42 2021" />
        <observations epoch_first="Wed Feb 17 07:00:00 2021"
                      epoch_last="Wed Feb 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33431"
                obs_have="33431"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28041"
                obs_have="28041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24935"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb 17 09:22:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8967683"
                         time_creation="Wed Feb 17 09:12:03 2021"
                         time_modification="Wed Feb 17 09:07:45 2021" />
        <observations epoch_first="Wed Feb 17 08:00:00 2021"
                      epoch_last="Wed Feb 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32779"
                obs_have="31315"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="28166"
                obs_have="28166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23767"
                obs_have="23767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 09:47:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8967683"
                         time_creation="Wed Feb 17 09:12:03 2021"
                         time_modification="Wed Feb 17 09:07:45 2021" />
        <observations epoch_first="Wed Feb 17 08:00:00 2021"
                      epoch_last="Wed Feb 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32779"
                obs_have="31315"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="28166"
                obs_have="28166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23767"
                obs_have="23767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 11:36:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8967683"
                         time_creation="Wed Feb 17 09:12:03 2021"
                         time_modification="Wed Feb 17 09:07:45 2021" />
        <observations epoch_first="Wed Feb 17 08:00:00 2021"
                      epoch_last="Wed Feb 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32779"
                obs_have="31315"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="28166"
                obs_have="28166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23767"
                obs_have="23767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8967683"
                         time_creation="Wed Feb 17 09:12:03 2021"
                         time_modification="Wed Feb 17 09:07:45 2021" />
        <observations epoch_first="Wed Feb 17 08:00:00 2021"
                      epoch_last="Wed Feb 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32779"
                obs_have="31315"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="28166"
                obs_have="28166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23767"
                obs_have="23767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8967683"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 09:07:45 2021" />
        <observations epoch_first="Wed Feb 17 08:00:00 2021"
                      epoch_last="Wed Feb 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32779"
                obs_have="31315"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="28166"
                obs_have="28166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23767"
                obs_have="23767"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb 17 10:22:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9635960"
                         time_creation="Wed Feb 17 10:12:04 2021"
                         time_modification="Wed Feb 17 10:07:45 2021" />
        <observations epoch_first="Wed Feb 17 09:00:00 2021"
                      epoch_last="Wed Feb 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40556"
                obs_have="39730"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28749"
                obs_have="28749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 10:47:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9635960"
                         time_creation="Wed Feb 17 10:12:04 2021"
                         time_modification="Wed Feb 17 10:07:45 2021" />
        <observations epoch_first="Wed Feb 17 09:00:00 2021"
                      epoch_last="Wed Feb 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40556"
                obs_have="39730"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28749"
                obs_have="28749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 12:36:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9635960"
                         time_creation="Wed Feb 17 10:12:04 2021"
                         time_modification="Wed Feb 17 10:07:45 2021" />
        <observations epoch_first="Wed Feb 17 09:00:00 2021"
                      epoch_last="Wed Feb 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40556"
                obs_have="39730"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28749"
                obs_have="28749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9635960"
                         time_creation="Wed Feb 17 10:12:04 2021"
                         time_modification="Wed Feb 17 10:07:45 2021" />
        <observations epoch_first="Wed Feb 17 09:00:00 2021"
                      epoch_last="Wed Feb 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40556"
                obs_have="39730"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28749"
                obs_have="28749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9635960"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 10:07:45 2021" />
        <observations epoch_first="Wed Feb 17 09:00:00 2021"
                      epoch_last="Wed Feb 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40556"
                obs_have="39730"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28749"
                obs_have="28749"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb 17 11:22:47 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10750568"
                         time_creation="Wed Feb 17 11:12:04 2021"
                         time_modification="Wed Feb 17 11:07:46 2021" />
        <observations epoch_first="Wed Feb 17 10:00:00 2021"
                      epoch_last="Wed Feb 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44820"
                obs_have="44568"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="40157"
                obs_have="40157"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35708"
                obs_have="35708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 11:47:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10750568"
                         time_creation="Wed Feb 17 11:12:04 2021"
                         time_modification="Wed Feb 17 11:07:46 2021" />
        <observations epoch_first="Wed Feb 17 10:00:00 2021"
                      epoch_last="Wed Feb 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44820"
                obs_have="44568"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="40157"
                obs_have="40157"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35708"
                obs_have="35708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 13:36:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10750568"
                         time_creation="Wed Feb 17 11:12:04 2021"
                         time_modification="Wed Feb 17 11:07:46 2021" />
        <observations epoch_first="Wed Feb 17 10:00:00 2021"
                      epoch_last="Wed Feb 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44820"
                obs_have="44568"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="40157"
                obs_have="40157"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35708"
                obs_have="35708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10750568"
                         time_creation="Wed Feb 17 11:12:04 2021"
                         time_modification="Wed Feb 17 11:07:46 2021" />
        <observations epoch_first="Wed Feb 17 10:00:00 2021"
                      epoch_last="Wed Feb 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44820"
                obs_have="44568"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="40157"
                obs_have="40157"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35708"
                obs_have="35708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10750568"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 11:07:46 2021" />
        <observations epoch_first="Wed Feb 17 10:00:00 2021"
                      epoch_last="Wed Feb 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44820"
                obs_have="44568"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="40157"
                obs_have="40157"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35708"
                obs_have="35708"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb 17 12:22:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10268778"
                         time_creation="Wed Feb 17 12:12:03 2021"
                         time_modification="Wed Feb 17 12:07:45 2021" />
        <observations epoch_first="Wed Feb 17 11:00:00 2021"
                      epoch_last="Wed Feb 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40948"
                obs_have="40424"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34762"
                obs_have="34762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 12:47:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10268778"
                         time_creation="Wed Feb 17 12:12:03 2021"
                         time_modification="Wed Feb 17 12:07:45 2021" />
        <observations epoch_first="Wed Feb 17 11:00:00 2021"
                      epoch_last="Wed Feb 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40948"
                obs_have="40424"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34762"
                obs_have="34762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 14:36:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10268778"
                         time_creation="Wed Feb 17 12:12:03 2021"
                         time_modification="Wed Feb 17 12:07:45 2021" />
        <observations epoch_first="Wed Feb 17 11:00:00 2021"
                      epoch_last="Wed Feb 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40948"
                obs_have="40424"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34762"
                obs_have="34762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10268778"
                         time_creation="Wed Feb 17 12:12:03 2021"
                         time_modification="Wed Feb 17 12:07:45 2021" />
        <observations epoch_first="Wed Feb 17 11:00:00 2021"
                      epoch_last="Wed Feb 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40948"
                obs_have="40424"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34762"
                obs_have="34762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10268778"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 12:07:45 2021" />
        <observations epoch_first="Wed Feb 17 11:00:00 2021"
                      epoch_last="Wed Feb 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40948"
                obs_have="40424"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34762"
                obs_have="34762"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb 17 13:22:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10255269"
                         time_creation="Wed Feb 17 13:12:04 2021"
                         time_modification="Wed Feb 17 13:07:45 2021" />
        <observations epoch_first="Wed Feb 17 12:00:00 2021"
                      epoch_last="Wed Feb 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41188"
                obs_have="40407"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="34076"
                obs_have="34076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28655"
                obs_have="28655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 13:47:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10255269"
                         time_creation="Wed Feb 17 13:12:04 2021"
                         time_modification="Wed Feb 17 13:07:45 2021" />
        <observations epoch_first="Wed Feb 17 12:00:00 2021"
                      epoch_last="Wed Feb 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41188"
                obs_have="40407"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="34076"
                obs_have="34076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28655"
                obs_have="28655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 15:36:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10255269"
                         time_creation="Wed Feb 17 13:12:04 2021"
                         time_modification="Wed Feb 17 13:07:45 2021" />
        <observations epoch_first="Wed Feb 17 12:00:00 2021"
                      epoch_last="Wed Feb 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41188"
                obs_have="40407"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="34076"
                obs_have="34076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28655"
                obs_have="28655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10255269"
                         time_creation="Wed Feb 17 13:12:04 2021"
                         time_modification="Wed Feb 17 13:07:45 2021" />
        <observations epoch_first="Wed Feb 17 12:00:00 2021"
                      epoch_last="Wed Feb 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41188"
                obs_have="40407"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="34076"
                obs_have="34076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28655"
                obs_have="28655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10255269"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 13:07:45 2021" />
        <observations epoch_first="Wed Feb 17 12:00:00 2021"
                      epoch_last="Wed Feb 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41188"
                obs_have="40407"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="34076"
                obs_have="34076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28655"
                obs_have="28655"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb 17 14:22:45 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9451529"
                         time_creation="Wed Feb 17 14:12:04 2021"
                         time_modification="Wed Feb 17 14:07:45 2021" />
        <observations epoch_first="Wed Feb 17 13:00:00 2021"
                      epoch_last="Wed Feb 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35935"
                obs_have="35196"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 14:47:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9451529"
                         time_creation="Wed Feb 17 14:12:04 2021"
                         time_modification="Wed Feb 17 14:07:45 2021" />
        <observations epoch_first="Wed Feb 17 13:00:00 2021"
                      epoch_last="Wed Feb 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35935"
                obs_have="35196"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 16:36:40 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9451529"
                         time_creation="Wed Feb 17 14:12:04 2021"
                         time_modification="Wed Feb 17 14:07:45 2021" />
        <observations epoch_first="Wed Feb 17 13:00:00 2021"
                      epoch_last="Wed Feb 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35935"
                obs_have="35196"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9451529"
                         time_creation="Wed Feb 17 14:12:04 2021"
                         time_modification="Wed Feb 17 14:07:45 2021" />
        <observations epoch_first="Wed Feb 17 13:00:00 2021"
                      epoch_last="Wed Feb 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35935"
                obs_have="35196"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9451529"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 14:07:45 2021" />
        <observations epoch_first="Wed Feb 17 13:00:00 2021"
                      epoch_last="Wed Feb 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35935"
                obs_have="35196"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23848"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb 17 15:22:44 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8540114"
                         time_creation="Wed Feb 17 15:12:05 2021"
                         time_modification="Wed Feb 17 15:07:38 2021" />
        <observations epoch_first="Wed Feb 17 14:00:00 2021"
                      epoch_last="Wed Feb 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29386"
                obs_have="29090"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25481"
                obs_have="25481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 15:47:45 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8540114"
                         time_creation="Wed Feb 17 15:12:05 2021"
                         time_modification="Wed Feb 17 15:07:38 2021" />
        <observations epoch_first="Wed Feb 17 14:00:00 2021"
                      epoch_last="Wed Feb 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29386"
                obs_have="29090"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25481"
                obs_have="25481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:36:40 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8540114"
                         time_creation="Wed Feb 17 15:12:05 2021"
                         time_modification="Wed Feb 17 15:07:38 2021" />
        <observations epoch_first="Wed Feb 17 14:00:00 2021"
                      epoch_last="Wed Feb 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29386"
                obs_have="29090"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25481"
                obs_have="25481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8540114"
                         time_creation="Wed Feb 17 15:12:05 2021"
                         time_modification="Wed Feb 17 15:07:38 2021" />
        <observations epoch_first="Wed Feb 17 14:00:00 2021"
                      epoch_last="Wed Feb 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29386"
                obs_have="29090"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25481"
                obs_have="25481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8540114"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 15:07:38 2021" />
        <observations epoch_first="Wed Feb 17 14:00:00 2021"
                      epoch_last="Wed Feb 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29386"
                obs_have="29090"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25481"
                obs_have="25481"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb 17 16:22:40 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9180365"
                         time_creation="Wed Feb 17 16:12:05 2021"
                         time_modification="Wed Feb 17 16:07:41 2021" />
        <observations epoch_first="Wed Feb 17 15:00:00 2021"
                      epoch_last="Wed Feb 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30081"
                obs_have="29744"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="25242"
                obs_have="25240"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22855"
                obs_have="22853"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 17 16:47:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9180365"
                         time_creation="Wed Feb 17 16:12:05 2021"
                         time_modification="Wed Feb 17 16:07:41 2021" />
        <observations epoch_first="Wed Feb 17 15:00:00 2021"
                      epoch_last="Wed Feb 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30081"
                obs_have="29744"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="25242"
                obs_have="25240"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22855"
                obs_have="22853"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 17 18:36:40 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9180365"
                         time_creation="Wed Feb 17 16:12:05 2021"
                         time_modification="Wed Feb 17 16:07:41 2021" />
        <observations epoch_first="Wed Feb 17 15:00:00 2021"
                      epoch_last="Wed Feb 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30081"
                obs_have="29744"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="25242"
                obs_have="25240"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22855"
                obs_have="22853"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9180365"
                         time_creation="Wed Feb 17 16:12:05 2021"
                         time_modification="Wed Feb 17 16:07:41 2021" />
        <observations epoch_first="Wed Feb 17 15:00:00 2021"
                      epoch_last="Wed Feb 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30081"
                obs_have="29744"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="25242"
                obs_have="25240"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22855"
                obs_have="22853"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9180365"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 16:07:41 2021" />
        <observations epoch_first="Wed Feb 17 15:00:00 2021"
                      epoch_last="Wed Feb 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30081"
                obs_have="29744"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="25242"
                obs_have="25240"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22855"
                obs_have="22853"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perp048q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb 17 17:22:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9089262"
                         time_creation="Wed Feb 17 17:12:04 2021"
                         time_modification="Wed Feb 17 17:07:41 2021" />
        <observations epoch_first="Wed Feb 17 16:00:00 2021"
                      epoch_last="Wed Feb 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33032"
                obs_have="32454"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="23266"
                obs_have="23266"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19874"
                obs_have="19874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:47:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9089262"
                         time_creation="Wed Feb 17 17:12:04 2021"
                         time_modification="Wed Feb 17 17:07:41 2021" />
        <observations epoch_first="Wed Feb 17 16:00:00 2021"
                      epoch_last="Wed Feb 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33032"
                obs_have="32454"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="23266"
                obs_have="23266"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19874"
                obs_have="19874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 19:36:46 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9089262"
                         time_creation="Wed Feb 17 17:12:04 2021"
                         time_modification="Wed Feb 17 17:07:41 2021" />
        <observations epoch_first="Wed Feb 17 16:00:00 2021"
                      epoch_last="Wed Feb 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33032"
                obs_have="32454"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="23266"
                obs_have="23266"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19874"
                obs_have="19874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9089262"
                         time_creation="Wed Feb 17 17:12:04 2021"
                         time_modification="Wed Feb 17 17:07:41 2021" />
        <observations epoch_first="Wed Feb 17 16:00:00 2021"
                      epoch_last="Wed Feb 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33032"
                obs_have="32454"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="23266"
                obs_have="23266"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19874"
                obs_have="19874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9089262"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 17:07:41 2021" />
        <observations epoch_first="Wed Feb 17 16:00:00 2021"
                      epoch_last="Wed Feb 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33032"
                obs_have="32454"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="23266"
                obs_have="23266"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19874"
                obs_have="19874"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb 17 18:22:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8729573"
                         time_creation="Wed Feb 17 18:12:03 2021"
                         time_modification="Wed Feb 17 18:07:41 2021" />
        <observations epoch_first="Wed Feb 17 17:00:00 2021"
                      epoch_last="Wed Feb 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="33509"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="27466"
                obs_have="27466"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21621"
                obs_have="21621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 18:47:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8729573"
                         time_creation="Wed Feb 17 18:12:03 2021"
                         time_modification="Wed Feb 17 18:07:41 2021" />
        <observations epoch_first="Wed Feb 17 17:00:00 2021"
                      epoch_last="Wed Feb 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="33509"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="27466"
                obs_have="27466"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21621"
                obs_have="21621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 20:36:46 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8729573"
                         time_creation="Wed Feb 17 18:12:03 2021"
                         time_modification="Wed Feb 17 18:07:41 2021" />
        <observations epoch_first="Wed Feb 17 17:00:00 2021"
                      epoch_last="Wed Feb 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="33509"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="27466"
                obs_have="27466"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21621"
                obs_have="21621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8729573"
                         time_creation="Wed Feb 17 18:12:03 2021"
                         time_modification="Wed Feb 17 18:07:41 2021" />
        <observations epoch_first="Wed Feb 17 17:00:00 2021"
                      epoch_last="Wed Feb 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="33509"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="27466"
                obs_have="27466"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21621"
                obs_have="21621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8729573"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 18:07:41 2021" />
        <observations epoch_first="Wed Feb 17 17:00:00 2021"
                      epoch_last="Wed Feb 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="33509"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="27466"
                obs_have="27466"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21621"
                obs_have="21621"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb 17 19:22:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10137108"
                         time_creation="Wed Feb 17 19:12:04 2021"
                         time_modification="Wed Feb 17 19:07:44 2021" />
        <observations epoch_first="Wed Feb 17 18:00:00 2021"
                      epoch_last="Wed Feb 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="35940"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="31766"
                obs_have="31765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28976"
                obs_have="28975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 19:47:43 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10137108"
                         time_creation="Wed Feb 17 19:12:04 2021"
                         time_modification="Wed Feb 17 19:07:44 2021" />
        <observations epoch_first="Wed Feb 17 18:00:00 2021"
                      epoch_last="Wed Feb 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="35940"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="31766"
                obs_have="31765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28976"
                obs_have="28975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 21:36:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10137108"
                         time_creation="Wed Feb 17 19:12:04 2021"
                         time_modification="Wed Feb 17 19:07:44 2021" />
        <observations epoch_first="Wed Feb 17 18:00:00 2021"
                      epoch_last="Wed Feb 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="35940"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="31766"
                obs_have="31765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28976"
                obs_have="28975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10137108"
                         time_creation="Wed Feb 17 19:12:04 2021"
                         time_modification="Wed Feb 17 19:07:44 2021" />
        <observations epoch_first="Wed Feb 17 18:00:00 2021"
                      epoch_last="Wed Feb 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="35940"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="31766"
                obs_have="31765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28976"
                obs_have="28975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10137108"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 19:07:44 2021" />
        <observations epoch_first="Wed Feb 17 18:00:00 2021"
                      epoch_last="Wed Feb 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="35940"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="31766"
                obs_have="31765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28976"
                obs_have="28975"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb 17 20:22:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10565543"
                         time_creation="Wed Feb 17 20:12:05 2021"
                         time_modification="Wed Feb 17 20:07:44 2021" />
        <observations epoch_first="Wed Feb 17 19:00:00 2021"
                      epoch_last="Wed Feb 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36318"
                obs_have="36133"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26865"
                obs_have="26865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 20:47:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10565543"
                         time_creation="Wed Feb 17 20:12:05 2021"
                         time_modification="Wed Feb 17 20:07:44 2021" />
        <observations epoch_first="Wed Feb 17 19:00:00 2021"
                      epoch_last="Wed Feb 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36318"
                obs_have="36133"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26865"
                obs_have="26865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 22:36:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10565543"
                         time_creation="Wed Feb 17 20:12:05 2021"
                         time_modification="Wed Feb 17 20:07:44 2021" />
        <observations epoch_first="Wed Feb 17 19:00:00 2021"
                      epoch_last="Wed Feb 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36318"
                obs_have="36133"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26865"
                obs_have="26865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10565543"
                         time_creation="Wed Feb 17 20:12:05 2021"
                         time_modification="Wed Feb 17 20:07:44 2021" />
        <observations epoch_first="Wed Feb 17 19:00:00 2021"
                      epoch_last="Wed Feb 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36318"
                obs_have="36133"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26865"
                obs_have="26865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10565543"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 20:07:44 2021" />
        <observations epoch_first="Wed Feb 17 19:00:00 2021"
                      epoch_last="Wed Feb 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36318"
                obs_have="36133"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29748"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26865"
                obs_have="26865"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb 17 21:22:53 2021"
               level="3">
        <file_statistics latency="00:07:20"
                         size="11536834"
                         time_creation="Wed Feb 17 21:10:04 2021"
                         time_modification="Wed Feb 17 21:07:19 2021" />
        <observations epoch_first="Wed Feb 17 20:00:00 2021"
                      epoch_last="Wed Feb 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="37100"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="35395"
                obs_have="35395"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 21:47:50 2021"
               level="3">
        <file_statistics latency="00:07:20"
                         size="11536834"
                         time_creation="Wed Feb 17 21:10:04 2021"
                         time_modification="Wed Feb 17 21:07:19 2021" />
        <observations epoch_first="Wed Feb 17 20:00:00 2021"
                      epoch_last="Wed Feb 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="37100"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="35395"
                obs_have="35395"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 23:36:50 2021"
               level="3">
        <file_statistics latency="00:07:20"
                         size="11536834"
                         time_creation="Wed Feb 17 21:10:04 2021"
                         time_modification="Wed Feb 17 21:07:19 2021" />
        <observations epoch_first="Wed Feb 17 20:00:00 2021"
                      epoch_last="Wed Feb 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="37100"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="35395"
                obs_have="35395"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:20"
                         size="11536834"
                         time_creation="Wed Feb 17 21:10:04 2021"
                         time_modification="Wed Feb 17 21:07:19 2021" />
        <observations epoch_first="Wed Feb 17 20:00:00 2021"
                      epoch_last="Wed Feb 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="37100"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="35395"
                obs_have="35395"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:20"
                         size="11536834"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 21:07:19 2021" />
        <observations epoch_first="Wed Feb 17 20:00:00 2021"
                      epoch_last="Wed Feb 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38981"
                obs_have="37100"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="35395"
                obs_have="35395"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb 17 22:22:51 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="12100371"
                         time_creation="Wed Feb 17 22:12:05 2021"
                         time_modification="Wed Feb 17 22:07:50 2021" />
        <observations epoch_first="Wed Feb 17 21:00:00 2021"
                      epoch_last="Wed Feb 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43786"
                obs_have="42838"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="33583"
                obs_have="33583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 22:47:52 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="12100371"
                         time_creation="Wed Feb 17 22:12:05 2021"
                         time_modification="Wed Feb 17 22:07:50 2021" />
        <observations epoch_first="Wed Feb 17 21:00:00 2021"
                      epoch_last="Wed Feb 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43786"
                obs_have="42838"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="33583"
                obs_have="33583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 00:36:51 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="12100371"
                         time_creation="Wed Feb 17 22:12:05 2021"
                         time_modification="Wed Feb 17 22:07:50 2021" />
        <observations epoch_first="Wed Feb 17 21:00:00 2021"
                      epoch_last="Wed Feb 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43786"
                obs_have="42838"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="33583"
                obs_have="33583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="12100371"
                         time_creation="Wed Feb 17 22:12:05 2021"
                         time_modification="Wed Feb 17 22:07:50 2021" />
        <observations epoch_first="Wed Feb 17 21:00:00 2021"
                      epoch_last="Wed Feb 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43786"
                obs_have="42838"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="33583"
                obs_have="33583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="12100371"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 22:07:50 2021" />
        <observations epoch_first="Wed Feb 17 21:00:00 2021"
                      epoch_last="Wed Feb 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43786"
                obs_have="42838"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="33583"
                obs_have="33583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 17 23:22:51 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="11336028"
                         time_creation="Wed Feb 17 23:12:04 2021"
                         time_modification="Wed Feb 17 23:07:47 2021" />
        <observations epoch_first="Wed Feb 17 22:00:00 2021"
                      epoch_last="Wed Feb 17 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41018"
                obs_have="39745"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="34155"
                obs_have="34155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29049"
                obs_have="29049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 23:47:50 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="11336028"
                         time_creation="Wed Feb 17 23:12:04 2021"
                         time_modification="Wed Feb 17 23:07:47 2021" />
        <observations epoch_first="Wed Feb 17 22:00:00 2021"
                      epoch_last="Wed Feb 17 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41018"
                obs_have="39745"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="34155"
                obs_have="34155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29049"
                obs_have="29049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 01:36:51 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="11336028"
                         time_creation="Wed Feb 17 23:12:04 2021"
                         time_modification="Wed Feb 17 23:07:47 2021" />
        <observations epoch_first="Wed Feb 17 22:00:00 2021"
                      epoch_last="Wed Feb 17 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41018"
                obs_have="39745"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="34155"
                obs_have="34155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29049"
                obs_have="29049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="11336028"
                         time_creation="Wed Feb 17 23:12:04 2021"
                         time_modification="Wed Feb 17 23:07:47 2021" />
        <observations epoch_first="Wed Feb 17 22:00:00 2021"
                      epoch_last="Wed Feb 17 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41018"
                obs_have="39745"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="34155"
                obs_have="34155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29049"
                obs_have="29049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="11336028"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Wed Feb 17 23:07:47 2021" />
        <observations epoch_first="Wed Feb 17 22:00:00 2021"
                      epoch_last="Wed Feb 17 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41018"
                obs_have="39745"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="34155"
                obs_have="34155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29049"
                obs_have="29049"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp048x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Feb 18 00:22:50 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10700540"
                         time_creation="Thu Feb 18 00:12:06 2021"
                         time_modification="Thu Feb 18 00:07:39 2021" />
        <observations epoch_first="Wed Feb 17 23:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="37471"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34889"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33598"
                obs_have="33596"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 18 00:47:52 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10700540"
                         time_creation="Thu Feb 18 00:12:06 2021"
                         time_modification="Thu Feb 18 00:07:39 2021" />
        <observations epoch_first="Wed Feb 17 23:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="37471"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34889"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33598"
                obs_have="33596"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 18 02:36:45 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10700540"
                         time_creation="Thu Feb 18 00:12:06 2021"
                         time_modification="Thu Feb 18 00:07:39 2021" />
        <observations epoch_first="Wed Feb 17 23:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="37471"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34889"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33598"
                obs_have="33596"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 18 17:03:25 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10700540"
                         time_creation="Thu Feb 18 00:12:06 2021"
                         time_modification="Thu Feb 18 00:07:39 2021" />
        <observations epoch_first="Wed Feb 17 23:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="37471"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34889"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33598"
                obs_have="33596"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 19 03:19:20 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10700540"
                         time_creation="Tue Mar 16 01:54:35 2021"
                         time_modification="Thu Feb 18 00:07:39 2021" />
        <observations epoch_first="Wed Feb 17 23:00:00 2021"
                      epoch_last="Wed Feb 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="37471"
                obs_ratio="99.77" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34889"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33598"
                obs_have="33596"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
  </station>
</QC>
