<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-03-31 00:00:00"
    DayOfYear="90"
    Year="2021">
  <station name="CHAX">
    <file name="/chax0900.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr  1 18:01:51 2021"
               level="3">
        <file_statistics latency="01:33:24"
                         size="7828691"
                         time_creation="Thu Apr  1 02:50:12 2021"
                         time_modification="Thu Apr  1 01:32:54 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:30 2021"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="30069"
                obs_have="28810"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="25188"
                obs_have="25097"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="22147"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Fri Apr 30 02:45:57 2021"
               level="3">
        <file_statistics latency="01:33:24"
                         size="7828691"
                         time_creation="Tue Apr 27 01:58:39 2021"
                         time_modification="Thu Apr  1 01:32:54 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:30 2021"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="30069"
                obs_have="28810"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="25188"
                obs_have="25097"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="22212"
                obs_have="22147"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
    <file name="/chax090a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Mar 31 01:21:03 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10402824"
                         time_creation="Wed Mar 31 01:10:02 2021"
                         time_modification="Wed Mar 31 01:07:56 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39453"
                obs_have="38663"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="34014"
                obs_have="33941"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29662"
                obs_have="29662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 01:46:03 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10402824"
                         time_creation="Wed Mar 31 01:10:02 2021"
                         time_modification="Wed Mar 31 01:07:56 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39453"
                obs_have="38663"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="34014"
                obs_have="33941"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29662"
                obs_have="29662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 03:35:02 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10402824"
                         time_creation="Wed Mar 31 01:10:02 2021"
                         time_modification="Wed Mar 31 01:07:56 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39453"
                obs_have="38663"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="34014"
                obs_have="33941"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29662"
                obs_have="29662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10402824"
                         time_creation="Wed Mar 31 01:10:02 2021"
                         time_modification="Wed Mar 31 01:07:56 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39453"
                obs_have="38663"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="34014"
                obs_have="33941"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29662"
                obs_have="29662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="10402824"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 01:07:56 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39453"
                obs_have="38663"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="34014"
                obs_have="33941"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29662"
                obs_have="29662"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Mar 31 02:20:51 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9800321"
                         time_creation="Wed Mar 31 02:10:02 2021"
                         time_modification="Wed Mar 31 02:07:51 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34674"
                obs_have="31407"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="27244"
                obs_have="27127"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24286"
                obs_have="24286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 02:45:57 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9800321"
                         time_creation="Wed Mar 31 02:10:02 2021"
                         time_modification="Wed Mar 31 02:07:51 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34674"
                obs_have="31407"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="27244"
                obs_have="27127"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24286"
                obs_have="24286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 04:35:02 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9800321"
                         time_creation="Wed Mar 31 02:10:02 2021"
                         time_modification="Wed Mar 31 02:07:51 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34674"
                obs_have="31407"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="27244"
                obs_have="27127"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24286"
                obs_have="24286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9800321"
                         time_creation="Wed Mar 31 02:10:02 2021"
                         time_modification="Wed Mar 31 02:07:51 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34674"
                obs_have="31407"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="27244"
                obs_have="27127"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24286"
                obs_have="24286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9800321"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 02:07:51 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34674"
                obs_have="31407"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="27244"
                obs_have="27127"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24286"
                obs_have="24286"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Mar 31 03:20:55 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9774156"
                         time_creation="Wed Mar 31 03:10:01 2021"
                         time_modification="Wed Mar 31 03:07:55 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35915"
                obs_have="32312"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="25430"
                obs_have="25408"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22309"
                obs_have="22309"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 03:45:54 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9774156"
                         time_creation="Wed Mar 31 03:10:01 2021"
                         time_modification="Wed Mar 31 03:07:55 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35915"
                obs_have="32312"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="25430"
                obs_have="25408"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22309"
                obs_have="22309"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 05:35:02 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9774156"
                         time_creation="Wed Mar 31 03:10:01 2021"
                         time_modification="Wed Mar 31 03:07:55 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35915"
                obs_have="32312"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="25430"
                obs_have="25408"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22309"
                obs_have="22309"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9774156"
                         time_creation="Wed Mar 31 03:10:01 2021"
                         time_modification="Wed Mar 31 03:07:55 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35915"
                obs_have="32312"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="25430"
                obs_have="25408"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22309"
                obs_have="22309"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9774156"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 03:07:55 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35915"
                obs_have="32312"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="25430"
                obs_have="25408"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22309"
                obs_have="22309"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Mar 31 04:21:02 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9391656"
                         time_creation="Wed Mar 31 04:10:01 2021"
                         time_modification="Wed Mar 31 04:07:50 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33750"
                obs_have="32568"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="24856"
                obs_have="24856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23070"
                obs_have="23070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 04:45:56 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9391656"
                         time_creation="Wed Mar 31 04:10:01 2021"
                         time_modification="Wed Mar 31 04:07:50 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33750"
                obs_have="32568"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="24856"
                obs_have="24856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23070"
                obs_have="23070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 06:35:00 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9391656"
                         time_creation="Wed Mar 31 04:10:01 2021"
                         time_modification="Wed Mar 31 04:07:50 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33750"
                obs_have="32568"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="24856"
                obs_have="24856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23070"
                obs_have="23070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9391656"
                         time_creation="Wed Mar 31 04:10:01 2021"
                         time_modification="Wed Mar 31 04:07:50 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33750"
                obs_have="32568"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="24856"
                obs_have="24856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23070"
                obs_have="23070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9391656"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 04:07:50 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33750"
                obs_have="32568"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="24856"
                obs_have="24856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23070"
                obs_have="23070"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Mar 31 05:21:03 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9626417"
                         time_creation="Wed Mar 31 05:10:02 2021"
                         time_modification="Wed Mar 31 05:07:52 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33826"
                obs_have="32752"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="27295"
                obs_have="27270"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22963"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Mar 31 05:45:59 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9626417"
                         time_creation="Wed Mar 31 05:10:02 2021"
                         time_modification="Wed Mar 31 05:07:52 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33826"
                obs_have="32752"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="27295"
                obs_have="27270"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22963"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Mar 31 07:35:01 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9626417"
                         time_creation="Wed Mar 31 05:10:02 2021"
                         time_modification="Wed Mar 31 05:07:52 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33826"
                obs_have="32752"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="27295"
                obs_have="27270"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22963"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9626417"
                         time_creation="Wed Mar 31 05:10:02 2021"
                         time_modification="Wed Mar 31 05:07:52 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33826"
                obs_have="32752"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="27295"
                obs_have="27270"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22963"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9626417"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 05:07:52 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33826"
                obs_have="32752"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="27295"
                obs_have="27270"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22963"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/chax090f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Mar 31 06:21:01 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8734111"
                         time_creation="Wed Mar 31 06:10:02 2021"
                         time_modification="Wed Mar 31 06:07:57 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36695"
                obs_have="33724"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25138"
                obs_have="25138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 06:46:02 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8734111"
                         time_creation="Wed Mar 31 06:10:02 2021"
                         time_modification="Wed Mar 31 06:07:57 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36695"
                obs_have="33724"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25138"
                obs_have="25138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 08:35:02 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8734111"
                         time_creation="Wed Mar 31 06:10:02 2021"
                         time_modification="Wed Mar 31 06:07:57 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36695"
                obs_have="33724"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25138"
                obs_have="25138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8734111"
                         time_creation="Wed Mar 31 06:10:02 2021"
                         time_modification="Wed Mar 31 06:07:57 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36695"
                obs_have="33724"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25138"
                obs_have="25138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8734111"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 06:07:57 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36695"
                obs_have="33724"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25138"
                obs_have="25138"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Mar 31 07:21:05 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9137006"
                         time_creation="Wed Mar 31 07:12:02 2021"
                         time_modification="Wed Mar 31 07:08:05 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40876"
                obs_have="40175"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="34231"
                obs_have="34200"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 07:46:05 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9137006"
                         time_creation="Wed Mar 31 07:12:02 2021"
                         time_modification="Wed Mar 31 07:08:05 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40876"
                obs_have="40175"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="34231"
                obs_have="34200"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 09:35:04 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9137006"
                         time_creation="Wed Mar 31 07:12:02 2021"
                         time_modification="Wed Mar 31 07:08:05 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40876"
                obs_have="40175"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="34231"
                obs_have="34200"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9137006"
                         time_creation="Wed Mar 31 07:12:02 2021"
                         time_modification="Wed Mar 31 07:08:05 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40876"
                obs_have="40175"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="34231"
                obs_have="34200"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9137006"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 07:08:05 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40876"
                obs_have="40175"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="34231"
                obs_have="34200"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Mar 31 08:21:09 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10386651"
                         time_creation="Wed Mar 31 08:12:03 2021"
                         time_modification="Wed Mar 31 08:08:09 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45518"
                obs_have="44497"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="39122"
                obs_have="39111"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34547"
                obs_have="34547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 08:46:08 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10386651"
                         time_creation="Wed Mar 31 08:12:03 2021"
                         time_modification="Wed Mar 31 08:08:09 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45518"
                obs_have="44497"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="39122"
                obs_have="39111"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34547"
                obs_have="34547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 10:35:08 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10386651"
                         time_creation="Wed Mar 31 08:12:03 2021"
                         time_modification="Wed Mar 31 08:08:09 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45518"
                obs_have="44497"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="39122"
                obs_have="39111"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34547"
                obs_have="34547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10386651"
                         time_creation="Wed Mar 31 08:12:03 2021"
                         time_modification="Wed Mar 31 08:08:09 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45518"
                obs_have="44497"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="39122"
                obs_have="39111"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34547"
                obs_have="34547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10386651"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 08:08:09 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45518"
                obs_have="44497"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="39122"
                obs_have="39111"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34547"
                obs_have="34547"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Mar 31 09:21:08 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10375203"
                         time_creation="Wed Mar 31 09:12:04 2021"
                         time_modification="Wed Mar 31 09:08:04 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41343"
                obs_have="40437"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="38249"
                obs_have="38249"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36273"
                obs_have="36273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 09:46:08 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10375203"
                         time_creation="Wed Mar 31 09:12:04 2021"
                         time_modification="Wed Mar 31 09:08:04 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41343"
                obs_have="40437"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="38249"
                obs_have="38249"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36273"
                obs_have="36273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 11:35:07 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10375203"
                         time_creation="Wed Mar 31 09:12:04 2021"
                         time_modification="Wed Mar 31 09:08:04 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41343"
                obs_have="40437"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="38249"
                obs_have="38249"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36273"
                obs_have="36273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10375203"
                         time_creation="Wed Mar 31 09:12:04 2021"
                         time_modification="Wed Mar 31 09:08:04 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41343"
                obs_have="40437"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="38249"
                obs_have="38249"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36273"
                obs_have="36273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10375203"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 09:08:04 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41343"
                obs_have="40437"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="38249"
                obs_have="38249"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36273"
                obs_have="36273"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Mar 31 10:21:10 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10865586"
                         time_creation="Wed Mar 31 10:12:03 2021"
                         time_modification="Wed Mar 31 10:08:09 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39398"
                obs_have="37833"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="33659"
                obs_have="33632"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29654"
                obs_have="29653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 10:46:09 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10865586"
                         time_creation="Wed Mar 31 10:12:03 2021"
                         time_modification="Wed Mar 31 10:08:09 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39398"
                obs_have="37833"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="33659"
                obs_have="33632"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29654"
                obs_have="29653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 12:35:08 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10865586"
                         time_creation="Wed Mar 31 10:12:03 2021"
                         time_modification="Wed Mar 31 10:08:09 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39398"
                obs_have="37833"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="33659"
                obs_have="33632"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29654"
                obs_have="29653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10865586"
                         time_creation="Wed Mar 31 10:12:03 2021"
                         time_modification="Wed Mar 31 10:08:09 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39398"
                obs_have="37833"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="33659"
                obs_have="33632"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29654"
                obs_have="29653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10865586"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 10:08:09 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39398"
                obs_have="37833"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="33659"
                obs_have="33632"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29654"
                obs_have="29653"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Mar 31 11:21:07 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10250578"
                         time_creation="Wed Mar 31 11:12:03 2021"
                         time_modification="Wed Mar 31 11:08:04 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35447"
                obs_have="34659"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="28162"
                obs_have="28162"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22090"
                obs_have="22090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 11:46:08 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10250578"
                         time_creation="Wed Mar 31 11:12:03 2021"
                         time_modification="Wed Mar 31 11:08:04 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35447"
                obs_have="34659"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="28162"
                obs_have="28162"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22090"
                obs_have="22090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 13:35:06 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10250578"
                         time_creation="Wed Mar 31 11:12:03 2021"
                         time_modification="Wed Mar 31 11:08:04 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35447"
                obs_have="34659"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="28162"
                obs_have="28162"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22090"
                obs_have="22090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10250578"
                         time_creation="Wed Mar 31 11:12:03 2021"
                         time_modification="Wed Mar 31 11:08:04 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35447"
                obs_have="34659"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="28162"
                obs_have="28162"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22090"
                obs_have="22090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10250578"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 11:08:04 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35447"
                obs_have="34659"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="28162"
                obs_have="28162"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22090"
                obs_have="22090"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Mar 31 12:21:05 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8669916"
                         time_creation="Wed Mar 31 12:12:03 2021"
                         time_modification="Wed Mar 31 12:08:01 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30212"
                obs_have="29381"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="28320"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27064"
                obs_have="27062"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 31 12:46:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8669916"
                         time_creation="Wed Mar 31 12:12:03 2021"
                         time_modification="Wed Mar 31 12:08:01 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30212"
                obs_have="29381"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="28320"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27064"
                obs_have="27062"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 31 14:35:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8669916"
                         time_creation="Wed Mar 31 12:12:03 2021"
                         time_modification="Wed Mar 31 12:08:01 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30212"
                obs_have="29381"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="28320"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27064"
                obs_have="27062"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8669916"
                         time_creation="Wed Mar 31 12:12:03 2021"
                         time_modification="Wed Mar 31 12:08:01 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30212"
                obs_have="29381"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="28320"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27064"
                obs_have="27062"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8669916"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 12:08:01 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30212"
                obs_have="29381"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="28320"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27064"
                obs_have="27062"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chax090m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Mar 31 13:21:04 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="8993802"
                         time_creation="Wed Mar 31 13:10:03 2021"
                         time_modification="Wed Mar 31 13:08:00 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29476"
                obs_have="28833"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="24656"
                obs_have="24522"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="21841"
                obs_have="21841"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 13:46:04 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="8993802"
                         time_creation="Wed Mar 31 13:10:03 2021"
                         time_modification="Wed Mar 31 13:08:00 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29476"
                obs_have="28833"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="24656"
                obs_have="24522"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="21841"
                obs_have="21841"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 15:35:04 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="8993802"
                         time_creation="Wed Mar 31 13:10:03 2021"
                         time_modification="Wed Mar 31 13:08:00 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29476"
                obs_have="28833"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="24656"
                obs_have="24522"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="21841"
                obs_have="21841"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="8993802"
                         time_creation="Wed Mar 31 13:10:03 2021"
                         time_modification="Wed Mar 31 13:08:00 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29476"
                obs_have="28833"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="24656"
                obs_have="24522"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="21841"
                obs_have="21841"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="8993802"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 13:08:00 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29476"
                obs_have="28833"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="24656"
                obs_have="24522"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="21841"
                obs_have="21841"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Mar 31 14:21:06 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9265798"
                         time_creation="Wed Mar 31 14:10:02 2021"
                         time_modification="Wed Mar 31 14:08:00 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33844"
                obs_have="31930"
                obs_ratio="94.34" />
          <mask elevation="10 degrees"
                obs_expected="24567"
                obs_have="24502"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="20692"
                obs_have="20692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 14:46:05 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9265798"
                         time_creation="Wed Mar 31 14:10:02 2021"
                         time_modification="Wed Mar 31 14:08:00 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33844"
                obs_have="31930"
                obs_ratio="94.34" />
          <mask elevation="10 degrees"
                obs_expected="24567"
                obs_have="24502"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="20692"
                obs_have="20692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 16:34:58 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9265798"
                         time_creation="Wed Mar 31 14:10:02 2021"
                         time_modification="Wed Mar 31 14:08:00 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33844"
                obs_have="31930"
                obs_ratio="94.34" />
          <mask elevation="10 degrees"
                obs_expected="24567"
                obs_have="24502"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="20692"
                obs_have="20692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9265798"
                         time_creation="Wed Mar 31 14:10:02 2021"
                         time_modification="Wed Mar 31 14:08:00 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33844"
                obs_have="31930"
                obs_ratio="94.34" />
          <mask elevation="10 degrees"
                obs_expected="24567"
                obs_have="24502"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="20692"
                obs_have="20692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9265798"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 14:08:00 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33844"
                obs_have="31930"
                obs_ratio="94.34" />
          <mask elevation="10 degrees"
                obs_expected="24567"
                obs_have="24502"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="20692"
                obs_have="20692"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Mar 31 15:21:08 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9568913"
                         time_creation="Wed Mar 31 15:12:03 2021"
                         time_modification="Wed Mar 31 15:08:03 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33526"
                obs_have="31920"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="28401"
                obs_have="28394"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22620"
                obs_have="22620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 15:46:06 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9568913"
                         time_creation="Wed Mar 31 15:12:03 2021"
                         time_modification="Wed Mar 31 15:08:03 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33526"
                obs_have="31920"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="28401"
                obs_have="28394"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22620"
                obs_have="22620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 17:35:04 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9568913"
                         time_creation="Wed Mar 31 15:12:03 2021"
                         time_modification="Wed Mar 31 15:08:03 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33526"
                obs_have="31920"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="28401"
                obs_have="28394"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22620"
                obs_have="22620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9568913"
                         time_creation="Wed Mar 31 15:12:03 2021"
                         time_modification="Wed Mar 31 15:08:03 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33526"
                obs_have="31920"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="28401"
                obs_have="28394"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22620"
                obs_have="22620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9568913"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 15:08:03 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33526"
                obs_have="31920"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="28401"
                obs_have="28394"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22620"
                obs_have="22620"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Mar 31 16:21:01 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10063170"
                         time_creation="Wed Mar 31 16:12:03 2021"
                         time_modification="Wed Mar 31 16:08:06 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36905"
                obs_have="35848"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31615"
                obs_have="31607"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26995"
                obs_have="26995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 16:46:06 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10063170"
                         time_creation="Wed Mar 31 16:12:03 2021"
                         time_modification="Wed Mar 31 16:08:06 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36905"
                obs_have="35848"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31615"
                obs_have="31607"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26995"
                obs_have="26995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 18:35:04 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10063170"
                         time_creation="Wed Mar 31 16:12:03 2021"
                         time_modification="Wed Mar 31 16:08:06 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36905"
                obs_have="35848"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31615"
                obs_have="31607"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26995"
                obs_have="26995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10063170"
                         time_creation="Wed Mar 31 16:12:03 2021"
                         time_modification="Wed Mar 31 16:08:06 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36905"
                obs_have="35848"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31615"
                obs_have="31607"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26995"
                obs_have="26995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10063170"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 16:08:06 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36905"
                obs_have="35848"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31615"
                obs_have="31607"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26995"
                obs_have="26995"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Mar 31 17:21:09 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10186826"
                         time_creation="Wed Mar 31 17:12:03 2021"
                         time_modification="Wed Mar 31 17:08:06 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37540"
                obs_have="36468"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31489"
                obs_have="31488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26801"
                obs_have="26801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 17:46:11 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10186826"
                         time_creation="Wed Mar 31 17:12:03 2021"
                         time_modification="Wed Mar 31 17:08:06 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37540"
                obs_have="36468"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31489"
                obs_have="31488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26801"
                obs_have="26801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 19:35:09 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10186826"
                         time_creation="Wed Mar 31 17:12:03 2021"
                         time_modification="Wed Mar 31 17:08:06 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37540"
                obs_have="36468"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31489"
                obs_have="31488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26801"
                obs_have="26801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10186826"
                         time_creation="Wed Mar 31 17:12:03 2021"
                         time_modification="Wed Mar 31 17:08:06 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37540"
                obs_have="36468"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31489"
                obs_have="31488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26801"
                obs_have="26801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="10186826"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 17:08:06 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37540"
                obs_have="36468"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31489"
                obs_have="31488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26801"
                obs_have="26801"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Mar 31 18:21:08 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10363933"
                         time_creation="Wed Mar 31 18:12:03 2021"
                         time_modification="Wed Mar 31 18:08:05 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40163"
                obs_have="37975"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="34552"
                obs_have="34552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32880"
                obs_have="32880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 18:46:06 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10363933"
                         time_creation="Wed Mar 31 18:12:03 2021"
                         time_modification="Wed Mar 31 18:08:05 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40163"
                obs_have="37975"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="34552"
                obs_have="34552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32880"
                obs_have="32880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 20:35:10 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10363933"
                         time_creation="Wed Mar 31 18:12:03 2021"
                         time_modification="Wed Mar 31 18:08:05 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40163"
                obs_have="37975"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="34552"
                obs_have="34552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32880"
                obs_have="32880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10363933"
                         time_creation="Wed Mar 31 18:12:03 2021"
                         time_modification="Wed Mar 31 18:08:05 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40163"
                obs_have="37975"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="34552"
                obs_have="34552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32880"
                obs_have="32880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10363933"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 18:08:05 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40163"
                obs_have="37975"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="34552"
                obs_have="34552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32880"
                obs_have="32880"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Mar 31 21:35:12 2021"
               level="3">
        <file_statistics latency="01:08:59"
                         size="11235941"
                         time_creation="Wed Mar 31 20:12:04 2021"
                         time_modification="Wed Mar 31 20:08:58 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46137"
                obs_have="43876"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="32163"
                obs_have="32160"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25892"
                obs_have="25892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="01:08:59"
                         size="11235941"
                         time_creation="Wed Mar 31 20:12:04 2021"
                         time_modification="Wed Mar 31 20:08:58 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46137"
                obs_have="43876"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="32163"
                obs_have="32160"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25892"
                obs_have="25892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="01:08:59"
                         size="11235941"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 20:08:58 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46137"
                obs_have="43876"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="32163"
                obs_have="32160"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25892"
                obs_have="25892"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Mar 31 20:21:10 2021"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9403051"
                         time_creation="Wed Mar 31 20:12:04 2021"
                         time_modification="Wed Mar 31 20:08:58 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39935"
                obs_have="37193"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="33635"
                obs_have="33623"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29422"
                obs_have="29422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 20:46:00 2021"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9403051"
                         time_creation="Wed Mar 31 20:12:04 2021"
                         time_modification="Wed Mar 31 20:08:58 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39935"
                obs_have="37193"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="33635"
                obs_have="33623"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29422"
                obs_have="29422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 22:35:08 2021"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9403051"
                         time_creation="Wed Mar 31 20:12:04 2021"
                         time_modification="Wed Mar 31 20:08:58 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39935"
                obs_have="37193"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="33635"
                obs_have="33623"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29422"
                obs_have="29422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9403051"
                         time_creation="Wed Mar 31 20:12:04 2021"
                         time_modification="Wed Mar 31 20:08:58 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39935"
                obs_have="37193"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="33635"
                obs_have="33623"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29422"
                obs_have="29422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9403051"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 20:08:58 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39935"
                obs_have="37193"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="33635"
                obs_have="33623"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29422"
                obs_have="29422"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Mar 31 21:21:10 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9329541"
                         time_creation="Wed Mar 31 21:12:03 2021"
                         time_modification="Wed Mar 31 21:08:03 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37895"
                obs_have="37892"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="36092"
                obs_have="36089"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34192"
                obs_have="34189"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 31 21:46:11 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9329541"
                         time_creation="Wed Mar 31 21:12:03 2021"
                         time_modification="Wed Mar 31 21:08:03 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37895"
                obs_have="37892"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="36092"
                obs_have="36089"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34192"
                obs_have="34189"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 31 23:35:08 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9329541"
                         time_creation="Wed Mar 31 21:12:03 2021"
                         time_modification="Wed Mar 31 21:08:03 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37895"
                obs_have="37892"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="36092"
                obs_have="36089"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34192"
                obs_have="34189"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9329541"
                         time_creation="Wed Mar 31 21:12:03 2021"
                         time_modification="Wed Mar 31 21:08:03 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37895"
                obs_have="37892"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="36092"
                obs_have="36089"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34192"
                obs_have="34189"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9329541"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 21:08:03 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37895"
                obs_have="37892"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="36092"
                obs_have="36089"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34192"
                obs_have="34189"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chax090v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Mar 31 22:21:11 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9787395"
                         time_creation="Wed Mar 31 22:12:04 2021"
                         time_modification="Wed Mar 31 22:08:05 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39635"
                obs_have="38594"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="35495"
                obs_have="35476"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33493"
                obs_have="33493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 22:46:11 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9787395"
                         time_creation="Wed Mar 31 22:12:04 2021"
                         time_modification="Wed Mar 31 22:08:05 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39635"
                obs_have="38594"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="35495"
                obs_have="35476"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33493"
                obs_have="33493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 00:35:10 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9787395"
                         time_creation="Wed Mar 31 22:12:04 2021"
                         time_modification="Wed Mar 31 22:08:05 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39635"
                obs_have="38594"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="35495"
                obs_have="35476"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33493"
                obs_have="33493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9787395"
                         time_creation="Wed Mar 31 22:12:04 2021"
                         time_modification="Wed Mar 31 22:08:05 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39635"
                obs_have="38594"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="35495"
                obs_have="35476"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33493"
                obs_have="33493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9787395"
                         time_creation="Tue Apr 27 01:51:27 2021"
                         time_modification="Wed Mar 31 22:08:05 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39635"
                obs_have="38594"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="35495"
                obs_have="35476"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33493"
                obs_have="33493"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Mar 31 23:21:11 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10165741"
                         time_creation="Wed Mar 31 23:12:03 2021"
                         time_modification="Wed Mar 31 23:08:10 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43839"
                obs_have="42514"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="35572"
                obs_have="35559"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29304"
                obs_have="29304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 23:46:12 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10165741"
                         time_creation="Wed Mar 31 23:12:03 2021"
                         time_modification="Wed Mar 31 23:08:10 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43839"
                obs_have="42514"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="35572"
                obs_have="35559"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29304"
                obs_have="29304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 01:35:11 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10165741"
                         time_creation="Wed Mar 31 23:12:03 2021"
                         time_modification="Wed Mar 31 23:08:10 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43839"
                obs_have="42514"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="35572"
                obs_have="35559"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29304"
                obs_have="29304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10165741"
                         time_creation="Wed Mar 31 23:12:03 2021"
                         time_modification="Wed Mar 31 23:08:10 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43839"
                obs_have="42514"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="35572"
                obs_have="35559"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29304"
                obs_have="29304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:08:11"
                         size="10165741"
                         time_creation="Tue Apr 27 01:51:28 2021"
                         time_modification="Wed Mar 31 23:08:10 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43839"
                obs_have="42514"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="35572"
                obs_have="35559"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29304"
                obs_have="29304"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chax090x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Apr  1 00:21:13 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9193878"
                         time_creation="Thu Apr  1 00:10:03 2021"
                         time_modification="Thu Apr  1 00:07:57 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3370"
                      epochs_ratio="93.61">
          <mask elevation="03 degrees"
                obs_expected="36013"
                obs_have="33700"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="33700"
                obs_ratio="93.61" />
          <mask elevation="15 degrees"
                obs_expected="35111"
                obs_have="33041"
                obs_ratio="94.10" />
        </observations>
      </control>
      <control date="Thu Apr  1 00:46:13 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9193878"
                         time_creation="Thu Apr  1 00:10:03 2021"
                         time_modification="Thu Apr  1 00:07:57 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3370"
                      epochs_ratio="93.61">
          <mask elevation="03 degrees"
                obs_expected="36013"
                obs_have="33700"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="33700"
                obs_ratio="93.61" />
          <mask elevation="15 degrees"
                obs_expected="35111"
                obs_have="33041"
                obs_ratio="94.10" />
        </observations>
      </control>
      <control date="Thu Apr  1 02:35:06 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9193878"
                         time_creation="Thu Apr  1 00:10:03 2021"
                         time_modification="Thu Apr  1 00:07:57 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3370"
                      epochs_ratio="93.61">
          <mask elevation="03 degrees"
                obs_expected="36013"
                obs_have="33700"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="33700"
                obs_ratio="93.61" />
          <mask elevation="15 degrees"
                obs_expected="35111"
                obs_have="33041"
                obs_ratio="94.10" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:26:20 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9193878"
                         time_creation="Thu Apr  1 00:10:03 2021"
                         time_modification="Thu Apr  1 00:07:57 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3370"
                      epochs_ratio="93.61">
          <mask elevation="03 degrees"
                obs_expected="36013"
                obs_have="33700"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="33700"
                obs_ratio="93.61" />
          <mask elevation="15 degrees"
                obs_expected="35111"
                obs_have="33041"
                obs_ratio="94.10" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:11:18 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9193878"
                         time_creation="Tue Apr 27 01:51:28 2021"
                         time_modification="Thu Apr  1 00:07:57 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3370"
                      epochs_ratio="93.61">
          <mask elevation="03 degrees"
                obs_expected="36013"
                obs_have="33700"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="33700"
                obs_ratio="93.61" />
          <mask elevation="15 degrees"
                obs_expected="35111"
                obs_have="33041"
                obs_ratio="94.10" />
        </observations>
      </control>
    </file>
  </station>
</QC>
