<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-06-17 00:00:00"
    DayOfYear="168"
    Year="2021">
  <station name="COVI">
    <file name="/covi1680.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun 18 18:02:09 2021"
               level="3">
        <file_statistics latency="01:34:55"
                         size="7279118"
                         time_creation="Fri Jun 18 02:50:24 2021"
                         time_modification="Fri Jun 18 01:34:25 2021" />
        <observations epoch_first="Thu Jun 17 00:00:00 2021"
                      epoch_last="Thu Jun 17 23:59:30 2021"
                      epochs="2608"
                      epochs_ratio="90.56">
          <mask elevation="03 degrees"
                obs_expected="30123"
                obs_have="25721"
                obs_ratio="85.39" />
          <mask elevation="10 degrees"
                obs_expected="25108"
                obs_have="22496"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="22245"
                obs_have="20141"
                obs_ratio="90.54" />
        </observations>
      </control>
      <control date="Sat Jul 17 02:46:18 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:36:17"
                         size="7954284"
                         time_creation="Sat Jul 17 02:04:42 2021"
                         time_modification="Sat Jul 17 01:35:47 2021" />
        <observations epoch_first="Thu Jun 17 00:00:00 2021"
                      epoch_last="Thu Jun 17 23:59:30 2021"
                      epochs="2848"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="30123"
                obs_have="28123"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="25108"
                obs_have="24442"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="22245"
                obs_have="21845"
                obs_ratio="98.20" />
        </observations>
      </control>
    </file>
    <file name="/covi168a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jun 17 01:21:28 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10406533"
                         time_creation="Thu Jun 17 01:12:02 2021"
                         time_modification="Thu Jun 17 01:08:18 2021" />
        <observations epoch_first="Thu Jun 17 00:00:00 2021"
                      epoch_last="Thu Jun 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40097"
                obs_have="39124"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="33285"
                obs_have="33284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31041"
                obs_have="31041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 01:46:27 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10406533"
                         time_creation="Thu Jun 17 01:12:02 2021"
                         time_modification="Thu Jun 17 01:08:18 2021" />
        <observations epoch_first="Thu Jun 17 00:00:00 2021"
                      epoch_last="Thu Jun 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40097"
                obs_have="39124"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="33285"
                obs_have="33284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31041"
                obs_have="31041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 03:35:24 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10406533"
                         time_creation="Thu Jun 17 01:12:02 2021"
                         time_modification="Thu Jun 17 01:08:18 2021" />
        <observations epoch_first="Thu Jun 17 00:00:00 2021"
                      epoch_last="Thu Jun 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40097"
                obs_have="39124"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="33285"
                obs_have="33284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31041"
                obs_have="31041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10406533"
                         time_creation="Thu Jun 17 01:12:02 2021"
                         time_modification="Thu Jun 17 01:08:18 2021" />
        <observations epoch_first="Thu Jun 17 00:00:00 2021"
                      epoch_last="Thu Jun 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40097"
                obs_have="39124"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="33285"
                obs_have="33284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31041"
                obs_have="31041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10406533"
                         time_creation="Wed Jul 14 01:52:16 2021"
                         time_modification="Thu Jun 17 01:08:18 2021" />
        <observations epoch_first="Thu Jun 17 00:00:00 2021"
                      epoch_last="Thu Jun 17 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40097"
                obs_have="39124"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="33285"
                obs_have="33284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31041"
                obs_have="31041"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi168b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jun 17 02:21:17 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10454396"
                         time_creation="Thu Jun 17 02:12:02 2021"
                         time_modification="Thu Jun 17 02:08:15 2021" />
        <observations epoch_first="Thu Jun 17 01:00:00 2021"
                      epoch_last="Thu Jun 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40452"
                obs_have="40043"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="35554"
                obs_have="35554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32610"
                obs_have="32610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 02:46:19 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10454396"
                         time_creation="Thu Jun 17 02:12:02 2021"
                         time_modification="Thu Jun 17 02:08:15 2021" />
        <observations epoch_first="Thu Jun 17 01:00:00 2021"
                      epoch_last="Thu Jun 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40452"
                obs_have="40043"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="35554"
                obs_have="35554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32610"
                obs_have="32610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 04:35:28 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10454396"
                         time_creation="Thu Jun 17 02:12:02 2021"
                         time_modification="Thu Jun 17 02:08:15 2021" />
        <observations epoch_first="Thu Jun 17 01:00:00 2021"
                      epoch_last="Thu Jun 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40452"
                obs_have="40043"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="35554"
                obs_have="35554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32610"
                obs_have="32610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10454396"
                         time_creation="Thu Jun 17 02:12:02 2021"
                         time_modification="Thu Jun 17 02:08:15 2021" />
        <observations epoch_first="Thu Jun 17 01:00:00 2021"
                      epoch_last="Thu Jun 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40452"
                obs_have="40043"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="35554"
                obs_have="35554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32610"
                obs_have="32610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10454396"
                         time_creation="Wed Jul 14 01:52:16 2021"
                         time_modification="Thu Jun 17 02:08:15 2021" />
        <observations epoch_first="Thu Jun 17 01:00:00 2021"
                      epoch_last="Thu Jun 17 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40452"
                obs_have="40043"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="35554"
                obs_have="35554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32610"
                obs_have="32610"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi168c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jun 17 03:21:19 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10953636"
                         time_creation="Thu Jun 17 03:12:02 2021"
                         time_modification="Thu Jun 17 03:08:23 2021" />
        <observations epoch_first="Thu Jun 17 02:00:00 2021"
                      epoch_last="Thu Jun 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42944"
                obs_have="39565"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="37910"
                obs_have="36676"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="33136"
                obs_have="32870"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Thu Jun 17 03:46:21 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10953636"
                         time_creation="Thu Jun 17 03:12:02 2021"
                         time_modification="Thu Jun 17 03:08:23 2021" />
        <observations epoch_first="Thu Jun 17 02:00:00 2021"
                      epoch_last="Thu Jun 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42944"
                obs_have="39565"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="37910"
                obs_have="36676"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="33136"
                obs_have="32870"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Thu Jun 17 05:35:33 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10953636"
                         time_creation="Thu Jun 17 03:12:02 2021"
                         time_modification="Thu Jun 17 03:08:23 2021" />
        <observations epoch_first="Thu Jun 17 02:00:00 2021"
                      epoch_last="Thu Jun 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42944"
                obs_have="39565"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="37910"
                obs_have="36676"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="33136"
                obs_have="32870"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10953636"
                         time_creation="Thu Jun 17 03:12:02 2021"
                         time_modification="Thu Jun 17 03:08:23 2021" />
        <observations epoch_first="Thu Jun 17 02:00:00 2021"
                      epoch_last="Thu Jun 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42944"
                obs_have="39565"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="37910"
                obs_have="36676"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="33136"
                obs_have="32870"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10953636"
                         time_creation="Wed Jul 14 01:52:16 2021"
                         time_modification="Thu Jun 17 03:08:23 2021" />
        <observations epoch_first="Thu Jun 17 02:00:00 2021"
                      epoch_last="Thu Jun 17 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42944"
                obs_have="39565"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="37910"
                obs_have="36676"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="33136"
                obs_have="32870"
                obs_ratio="99.20" />
        </observations>
      </control>
    </file>
    <file name="/covi168d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jun 17 04:21:28 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10396125"
                         time_creation="Thu Jun 17 04:12:02 2021"
                         time_modification="Thu Jun 17 04:08:16 2021" />
        <observations epoch_first="Thu Jun 17 03:00:00 2021"
                      epoch_last="Thu Jun 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39871"
                obs_have="39336"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="36587"
                obs_have="36368"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="33607"
                obs_have="33576"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Jun 17 04:46:23 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10396125"
                         time_creation="Thu Jun 17 04:12:02 2021"
                         time_modification="Thu Jun 17 04:08:16 2021" />
        <observations epoch_first="Thu Jun 17 03:00:00 2021"
                      epoch_last="Thu Jun 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39871"
                obs_have="39336"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="36587"
                obs_have="36368"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="33607"
                obs_have="33576"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Jun 17 06:35:31 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10396125"
                         time_creation="Thu Jun 17 04:12:02 2021"
                         time_modification="Thu Jun 17 04:08:16 2021" />
        <observations epoch_first="Thu Jun 17 03:00:00 2021"
                      epoch_last="Thu Jun 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39871"
                obs_have="39336"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="36587"
                obs_have="36368"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="33607"
                obs_have="33576"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10396125"
                         time_creation="Thu Jun 17 04:12:02 2021"
                         time_modification="Thu Jun 17 04:08:16 2021" />
        <observations epoch_first="Thu Jun 17 03:00:00 2021"
                      epoch_last="Thu Jun 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39871"
                obs_have="39336"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="36587"
                obs_have="36368"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="33607"
                obs_have="33576"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10396125"
                         time_creation="Wed Jul 14 01:52:16 2021"
                         time_modification="Thu Jun 17 04:08:16 2021" />
        <observations epoch_first="Thu Jun 17 03:00:00 2021"
                      epoch_last="Thu Jun 17 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39871"
                obs_have="39336"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="36587"
                obs_have="36368"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="33607"
                obs_have="33576"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/covi168e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jun 17 05:21:29 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10141967"
                         time_creation="Thu Jun 17 05:12:02 2021"
                         time_modification="Thu Jun 17 05:08:17 2021" />
        <observations epoch_first="Thu Jun 17 04:00:00 2021"
                      epoch_last="Thu Jun 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37468"
                obs_have="35122"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="30627"
                obs_have="29689"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="26240"
                obs_have="25998"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Thu Jun 17 05:46:25 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10141967"
                         time_creation="Thu Jun 17 05:12:02 2021"
                         time_modification="Thu Jun 17 05:08:17 2021" />
        <observations epoch_first="Thu Jun 17 04:00:00 2021"
                      epoch_last="Thu Jun 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37468"
                obs_have="35122"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="30627"
                obs_have="29689"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="26240"
                obs_have="25998"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Thu Jun 17 07:35:29 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10141967"
                         time_creation="Thu Jun 17 05:12:02 2021"
                         time_modification="Thu Jun 17 05:08:17 2021" />
        <observations epoch_first="Thu Jun 17 04:00:00 2021"
                      epoch_last="Thu Jun 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37468"
                obs_have="35122"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="30627"
                obs_have="29689"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="26240"
                obs_have="25998"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10141967"
                         time_creation="Thu Jun 17 05:12:02 2021"
                         time_modification="Thu Jun 17 05:08:17 2021" />
        <observations epoch_first="Thu Jun 17 04:00:00 2021"
                      epoch_last="Thu Jun 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37468"
                obs_have="35122"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="30627"
                obs_have="29689"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="26240"
                obs_have="25998"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10141967"
                         time_creation="Wed Jul 14 01:52:16 2021"
                         time_modification="Thu Jun 17 05:08:17 2021" />
        <observations epoch_first="Thu Jun 17 04:00:00 2021"
                      epoch_last="Thu Jun 17 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37468"
                obs_have="35122"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="30627"
                obs_have="29689"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="26240"
                obs_have="25998"
                obs_ratio="99.08" />
        </observations>
      </control>
    </file>
    <file name="/covi168f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jun 17 06:21:27 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9519781"
                         time_creation="Thu Jun 17 06:12:02 2021"
                         time_modification="Thu Jun 17 06:08:24 2021" />
        <observations epoch_first="Thu Jun 17 05:00:00 2021"
                      epoch_last="Thu Jun 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32989"
                obs_have="31689"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="26615"
                obs_have="26085"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="22410"
                obs_have="22138"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Thu Jun 17 06:46:28 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9519781"
                         time_creation="Thu Jun 17 06:12:02 2021"
                         time_modification="Thu Jun 17 06:08:24 2021" />
        <observations epoch_first="Thu Jun 17 05:00:00 2021"
                      epoch_last="Thu Jun 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32989"
                obs_have="31689"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="26615"
                obs_have="26085"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="22410"
                obs_have="22138"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Thu Jun 17 08:35:27 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9519781"
                         time_creation="Thu Jun 17 06:12:02 2021"
                         time_modification="Thu Jun 17 06:08:24 2021" />
        <observations epoch_first="Thu Jun 17 05:00:00 2021"
                      epoch_last="Thu Jun 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32989"
                obs_have="31689"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="26615"
                obs_have="26085"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="22410"
                obs_have="22138"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9519781"
                         time_creation="Thu Jun 17 06:12:02 2021"
                         time_modification="Thu Jun 17 06:08:24 2021" />
        <observations epoch_first="Thu Jun 17 05:00:00 2021"
                      epoch_last="Thu Jun 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32989"
                obs_have="31689"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="26615"
                obs_have="26085"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="22410"
                obs_have="22138"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9519781"
                         time_creation="Wed Jul 14 01:52:16 2021"
                         time_modification="Thu Jun 17 06:08:24 2021" />
        <observations epoch_first="Thu Jun 17 05:00:00 2021"
                      epoch_last="Thu Jun 17 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32989"
                obs_have="31689"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="26615"
                obs_have="26085"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="22410"
                obs_have="22138"
                obs_ratio="98.79" />
        </observations>
      </control>
    </file>
    <file name="/covi168g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jun 17 07:21:26 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9253824"
                         time_creation="Thu Jun 17 07:12:03 2021"
                         time_modification="Thu Jun 17 07:08:24 2021" />
        <observations epoch_first="Thu Jun 17 06:00:00 2021"
                      epoch_last="Thu Jun 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29061"
                obs_have="28492"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="28423"
                obs_have="28203"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 07:46:28 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9253824"
                         time_creation="Thu Jun 17 07:12:03 2021"
                         time_modification="Thu Jun 17 07:08:24 2021" />
        <observations epoch_first="Thu Jun 17 06:00:00 2021"
                      epoch_last="Thu Jun 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29061"
                obs_have="28492"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="28423"
                obs_have="28203"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 09:35:28 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9253824"
                         time_creation="Thu Jun 17 07:12:03 2021"
                         time_modification="Thu Jun 17 07:08:24 2021" />
        <observations epoch_first="Thu Jun 17 06:00:00 2021"
                      epoch_last="Thu Jun 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29061"
                obs_have="28492"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="28423"
                obs_have="28203"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9253824"
                         time_creation="Thu Jun 17 07:12:03 2021"
                         time_modification="Thu Jun 17 07:08:24 2021" />
        <observations epoch_first="Thu Jun 17 06:00:00 2021"
                      epoch_last="Thu Jun 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29061"
                obs_have="28492"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="28423"
                obs_have="28203"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9253824"
                         time_creation="Wed Jul 14 01:52:16 2021"
                         time_modification="Thu Jun 17 07:08:24 2021" />
        <observations epoch_first="Thu Jun 17 06:00:00 2021"
                      epoch_last="Thu Jun 17 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29061"
                obs_have="28492"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="28423"
                obs_have="28203"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi168h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jun 17 08:21:27 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8997472"
                         time_creation="Thu Jun 17 08:12:03 2021"
                         time_modification="Thu Jun 17 08:08:22 2021" />
        <observations epoch_first="Thu Jun 17 07:00:00 2021"
                      epoch_last="Thu Jun 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30569"
                obs_have="27318"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="25621"
                obs_have="24941"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="22667"
                obs_have="22629"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Thu Jun 17 08:46:28 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8997472"
                         time_creation="Thu Jun 17 08:12:03 2021"
                         time_modification="Thu Jun 17 08:08:22 2021" />
        <observations epoch_first="Thu Jun 17 07:00:00 2021"
                      epoch_last="Thu Jun 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30569"
                obs_have="27318"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="25621"
                obs_have="24941"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="22667"
                obs_have="22629"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Thu Jun 17 10:35:26 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8997472"
                         time_creation="Thu Jun 17 08:12:03 2021"
                         time_modification="Thu Jun 17 08:08:22 2021" />
        <observations epoch_first="Thu Jun 17 07:00:00 2021"
                      epoch_last="Thu Jun 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30569"
                obs_have="27318"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="25621"
                obs_have="24941"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="22667"
                obs_have="22629"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8997472"
                         time_creation="Thu Jun 17 08:12:03 2021"
                         time_modification="Thu Jun 17 08:08:22 2021" />
        <observations epoch_first="Thu Jun 17 07:00:00 2021"
                      epoch_last="Thu Jun 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30569"
                obs_have="27318"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="25621"
                obs_have="24941"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="22667"
                obs_have="22629"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8997472"
                         time_creation="Wed Jul 14 01:52:16 2021"
                         time_modification="Thu Jun 17 08:08:22 2021" />
        <observations epoch_first="Thu Jun 17 07:00:00 2021"
                      epoch_last="Thu Jun 17 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30569"
                obs_have="27318"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="25621"
                obs_have="24941"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="22667"
                obs_have="22629"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/covi168i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jun 17 09:21:29 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10067289"
                         time_creation="Thu Jun 17 09:12:02 2021"
                         time_modification="Thu Jun 17 09:08:25 2021" />
        <observations epoch_first="Thu Jun 17 08:00:00 2021"
                      epoch_last="Thu Jun 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36819"
                obs_have="35859"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20000"
                obs_have="20000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 09:46:29 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10067289"
                         time_creation="Thu Jun 17 09:12:02 2021"
                         time_modification="Thu Jun 17 09:08:25 2021" />
        <observations epoch_first="Thu Jun 17 08:00:00 2021"
                      epoch_last="Thu Jun 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36819"
                obs_have="35859"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20000"
                obs_have="20000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 11:35:29 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10067289"
                         time_creation="Thu Jun 17 09:12:02 2021"
                         time_modification="Thu Jun 17 09:08:25 2021" />
        <observations epoch_first="Thu Jun 17 08:00:00 2021"
                      epoch_last="Thu Jun 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36819"
                obs_have="35859"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20000"
                obs_have="20000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10067289"
                         time_creation="Thu Jun 17 09:12:02 2021"
                         time_modification="Thu Jun 17 09:08:25 2021" />
        <observations epoch_first="Thu Jun 17 08:00:00 2021"
                      epoch_last="Thu Jun 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36819"
                obs_have="35859"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20000"
                obs_have="20000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10067289"
                         time_creation="Wed Jul 14 01:52:16 2021"
                         time_modification="Thu Jun 17 09:08:25 2021" />
        <observations epoch_first="Thu Jun 17 08:00:00 2021"
                      epoch_last="Thu Jun 17 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36819"
                obs_have="35859"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20000"
                obs_have="20000"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi168j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jun 17 10:21:29 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9471636"
                         time_creation="Thu Jun 17 10:12:03 2021"
                         time_modification="Thu Jun 17 10:08:25 2021" />
        <observations epoch_first="Thu Jun 17 09:00:00 2021"
                      epoch_last="Thu Jun 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="35228"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="31700"
                obs_have="31699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26899"
                obs_have="26898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 10:46:24 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9471636"
                         time_creation="Thu Jun 17 10:12:03 2021"
                         time_modification="Thu Jun 17 10:08:25 2021" />
        <observations epoch_first="Thu Jun 17 09:00:00 2021"
                      epoch_last="Thu Jun 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="35228"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="31700"
                obs_have="31699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26899"
                obs_have="26898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 12:35:28 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9471636"
                         time_creation="Thu Jun 17 10:12:03 2021"
                         time_modification="Thu Jun 17 10:08:25 2021" />
        <observations epoch_first="Thu Jun 17 09:00:00 2021"
                      epoch_last="Thu Jun 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="35228"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="31700"
                obs_have="31699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26899"
                obs_have="26898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9471636"
                         time_creation="Thu Jun 17 10:12:03 2021"
                         time_modification="Thu Jun 17 10:08:25 2021" />
        <observations epoch_first="Thu Jun 17 09:00:00 2021"
                      epoch_last="Thu Jun 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="35228"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="31700"
                obs_have="31699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26899"
                obs_have="26898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9471636"
                         time_creation="Wed Jul 14 01:52:16 2021"
                         time_modification="Thu Jun 17 10:08:25 2021" />
        <observations epoch_first="Thu Jun 17 09:00:00 2021"
                      epoch_last="Thu Jun 17 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="35228"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="31700"
                obs_have="31699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26899"
                obs_have="26898"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi168k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jun 17 11:21:31 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10289481"
                         time_creation="Thu Jun 17 11:12:03 2021"
                         time_modification="Thu Jun 17 11:08:27 2021" />
        <observations epoch_first="Thu Jun 17 10:00:00 2021"
                      epoch_last="Thu Jun 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38147"
                obs_have="35469"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="30724"
                obs_have="30322"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24084"
                obs_have="24084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 11:46:31 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10289481"
                         time_creation="Thu Jun 17 11:12:03 2021"
                         time_modification="Thu Jun 17 11:08:27 2021" />
        <observations epoch_first="Thu Jun 17 10:00:00 2021"
                      epoch_last="Thu Jun 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38147"
                obs_have="35469"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="30724"
                obs_have="30322"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24084"
                obs_have="24084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 13:35:30 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10289481"
                         time_creation="Thu Jun 17 11:12:03 2021"
                         time_modification="Thu Jun 17 11:08:27 2021" />
        <observations epoch_first="Thu Jun 17 10:00:00 2021"
                      epoch_last="Thu Jun 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38147"
                obs_have="35469"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="30724"
                obs_have="30322"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24084"
                obs_have="24084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10289481"
                         time_creation="Thu Jun 17 11:12:03 2021"
                         time_modification="Thu Jun 17 11:08:27 2021" />
        <observations epoch_first="Thu Jun 17 10:00:00 2021"
                      epoch_last="Thu Jun 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38147"
                obs_have="35469"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="30724"
                obs_have="30322"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24084"
                obs_have="24084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10289481"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 11:08:27 2021" />
        <observations epoch_first="Thu Jun 17 10:00:00 2021"
                      epoch_last="Thu Jun 17 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38147"
                obs_have="35469"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="30724"
                obs_have="30322"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24084"
                obs_have="24084"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi168l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jun 17 12:21:30 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9750503"
                         time_creation="Thu Jun 17 12:12:03 2021"
                         time_modification="Thu Jun 17 12:08:28 2021" />
        <observations epoch_first="Thu Jun 17 11:00:00 2021"
                      epoch_last="Thu Jun 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33243"
                obs_have="32062"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="28457"
                obs_have="28344"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26059"
                obs_have="25973"
                obs_ratio="99.67" />
        </observations>
      </control>
      <control date="Thu Jun 17 12:46:30 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9750503"
                         time_creation="Thu Jun 17 12:12:03 2021"
                         time_modification="Thu Jun 17 12:08:28 2021" />
        <observations epoch_first="Thu Jun 17 11:00:00 2021"
                      epoch_last="Thu Jun 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33243"
                obs_have="32062"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="28457"
                obs_have="28344"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26059"
                obs_have="25973"
                obs_ratio="99.67" />
        </observations>
      </control>
      <control date="Thu Jun 17 14:35:29 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9750503"
                         time_creation="Thu Jun 17 12:12:03 2021"
                         time_modification="Thu Jun 17 12:08:28 2021" />
        <observations epoch_first="Thu Jun 17 11:00:00 2021"
                      epoch_last="Thu Jun 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33243"
                obs_have="32062"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="28457"
                obs_have="28344"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26059"
                obs_have="25973"
                obs_ratio="99.67" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9750503"
                         time_creation="Thu Jun 17 12:12:03 2021"
                         time_modification="Thu Jun 17 12:08:28 2021" />
        <observations epoch_first="Thu Jun 17 11:00:00 2021"
                      epoch_last="Thu Jun 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33243"
                obs_have="32062"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="28457"
                obs_have="28344"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26059"
                obs_have="25973"
                obs_ratio="99.67" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9750503"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 12:08:28 2021" />
        <observations epoch_first="Thu Jun 17 11:00:00 2021"
                      epoch_last="Thu Jun 17 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33243"
                obs_have="32062"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="28457"
                obs_have="28344"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26059"
                obs_have="25973"
                obs_ratio="99.67" />
        </observations>
      </control>
    </file>
    <file name="/covi168m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jun 17 13:21:31 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11070647"
                         time_creation="Thu Jun 17 13:12:03 2021"
                         time_modification="Thu Jun 17 13:08:27 2021" />
        <observations epoch_first="Thu Jun 17 12:00:00 2021"
                      epoch_last="Thu Jun 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39578"
                obs_have="38129"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="31875"
                obs_have="31637"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29560"
                obs_have="29383"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Thu Jun 17 13:46:31 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11070647"
                         time_creation="Thu Jun 17 13:12:03 2021"
                         time_modification="Thu Jun 17 13:08:27 2021" />
        <observations epoch_first="Thu Jun 17 12:00:00 2021"
                      epoch_last="Thu Jun 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39578"
                obs_have="38129"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="31875"
                obs_have="31637"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29560"
                obs_have="29383"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Thu Jun 17 15:35:32 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11070647"
                         time_creation="Thu Jun 17 13:12:03 2021"
                         time_modification="Thu Jun 17 13:08:27 2021" />
        <observations epoch_first="Thu Jun 17 12:00:00 2021"
                      epoch_last="Thu Jun 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39578"
                obs_have="38129"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="31875"
                obs_have="31637"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29560"
                obs_have="29383"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11070647"
                         time_creation="Thu Jun 17 13:12:03 2021"
                         time_modification="Thu Jun 17 13:08:27 2021" />
        <observations epoch_first="Thu Jun 17 12:00:00 2021"
                      epoch_last="Thu Jun 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39578"
                obs_have="38129"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="31875"
                obs_have="31637"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29560"
                obs_have="29383"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11070647"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 13:08:27 2021" />
        <observations epoch_first="Thu Jun 17 12:00:00 2021"
                      epoch_last="Thu Jun 17 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39578"
                obs_have="38129"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="31875"
                obs_have="31637"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29560"
                obs_have="29383"
                obs_ratio="99.40" />
        </observations>
      </control>
    </file>
    <file name="/covi168n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jun 17 14:21:33 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10671987"
                         time_creation="Thu Jun 17 14:12:03 2021"
                         time_modification="Thu Jun 17 14:08:29 2021" />
        <observations epoch_first="Thu Jun 17 13:00:00 2021"
                      epoch_last="Thu Jun 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41316"
                obs_have="37793"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="29941"
                obs_have="28293"
                obs_ratio="94.50" />
          <mask elevation="15 degrees"
                obs_expected="25328"
                obs_have="24349"
                obs_ratio="96.13" />
        </observations>
      </control>
      <control date="Thu Jun 17 14:46:33 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10671987"
                         time_creation="Thu Jun 17 14:12:03 2021"
                         time_modification="Thu Jun 17 14:08:29 2021" />
        <observations epoch_first="Thu Jun 17 13:00:00 2021"
                      epoch_last="Thu Jun 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41316"
                obs_have="37793"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="29941"
                obs_have="28293"
                obs_ratio="94.50" />
          <mask elevation="15 degrees"
                obs_expected="25328"
                obs_have="24349"
                obs_ratio="96.13" />
        </observations>
      </control>
      <control date="Thu Jun 17 16:35:23 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10671987"
                         time_creation="Thu Jun 17 14:12:03 2021"
                         time_modification="Thu Jun 17 14:08:29 2021" />
        <observations epoch_first="Thu Jun 17 13:00:00 2021"
                      epoch_last="Thu Jun 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41316"
                obs_have="37793"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="29941"
                obs_have="28293"
                obs_ratio="94.50" />
          <mask elevation="15 degrees"
                obs_expected="25328"
                obs_have="24349"
                obs_ratio="96.13" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10671987"
                         time_creation="Thu Jun 17 14:12:03 2021"
                         time_modification="Thu Jun 17 14:08:29 2021" />
        <observations epoch_first="Thu Jun 17 13:00:00 2021"
                      epoch_last="Thu Jun 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41316"
                obs_have="37793"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="29941"
                obs_have="28293"
                obs_ratio="94.50" />
          <mask elevation="15 degrees"
                obs_expected="25328"
                obs_have="24349"
                obs_ratio="96.13" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10671987"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 14:08:29 2021" />
        <observations epoch_first="Thu Jun 17 13:00:00 2021"
                      epoch_last="Thu Jun 17 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41316"
                obs_have="37793"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="29941"
                obs_have="28293"
                obs_ratio="94.50" />
          <mask elevation="15 degrees"
                obs_expected="25328"
                obs_have="24349"
                obs_ratio="96.13" />
        </observations>
      </control>
    </file>
    <file name="/covi168o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jun 17 15:21:32 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10413833"
                         time_creation="Thu Jun 17 15:12:03 2021"
                         time_modification="Thu Jun 17 15:08:27 2021" />
        <observations epoch_first="Thu Jun 17 14:00:00 2021"
                      epoch_last="Thu Jun 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="35485"
                obs_ratio="92.66" />
          <mask elevation="10 degrees"
                obs_expected="33302"
                obs_have="32990"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="29732"
                obs_have="29732"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 15:46:34 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10413833"
                         time_creation="Thu Jun 17 15:12:03 2021"
                         time_modification="Thu Jun 17 15:08:27 2021" />
        <observations epoch_first="Thu Jun 17 14:00:00 2021"
                      epoch_last="Thu Jun 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="35485"
                obs_ratio="92.66" />
          <mask elevation="10 degrees"
                obs_expected="33302"
                obs_have="32990"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="29732"
                obs_have="29732"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 17:35:25 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10413833"
                         time_creation="Thu Jun 17 15:12:03 2021"
                         time_modification="Thu Jun 17 15:08:27 2021" />
        <observations epoch_first="Thu Jun 17 14:00:00 2021"
                      epoch_last="Thu Jun 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="35485"
                obs_ratio="92.66" />
          <mask elevation="10 degrees"
                obs_expected="33302"
                obs_have="32990"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="29732"
                obs_have="29732"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10413833"
                         time_creation="Thu Jun 17 15:12:03 2021"
                         time_modification="Thu Jun 17 15:08:27 2021" />
        <observations epoch_first="Thu Jun 17 14:00:00 2021"
                      epoch_last="Thu Jun 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="35485"
                obs_ratio="92.66" />
          <mask elevation="10 degrees"
                obs_expected="33302"
                obs_have="32990"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="29732"
                obs_have="29732"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10413833"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 15:08:27 2021" />
        <observations epoch_first="Thu Jun 17 14:00:00 2021"
                      epoch_last="Thu Jun 17 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="35485"
                obs_ratio="92.66" />
          <mask elevation="10 degrees"
                obs_expected="33302"
                obs_have="32990"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="29732"
                obs_have="29732"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi168p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jun 17 16:21:22 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10126487"
                         time_creation="Thu Jun 17 16:12:03 2021"
                         time_modification="Thu Jun 17 16:08:26 2021" />
        <observations epoch_first="Thu Jun 17 15:00:00 2021"
                      epoch_last="Thu Jun 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="38093"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="35851"
                obs_have="35414"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="33567"
                obs_have="33479"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Thu Jun 17 16:46:27 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10126487"
                         time_creation="Thu Jun 17 16:12:03 2021"
                         time_modification="Thu Jun 17 16:08:26 2021" />
        <observations epoch_first="Thu Jun 17 15:00:00 2021"
                      epoch_last="Thu Jun 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="38093"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="35851"
                obs_have="35414"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="33567"
                obs_have="33479"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Thu Jun 17 18:35:27 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10126487"
                         time_creation="Thu Jun 17 16:12:03 2021"
                         time_modification="Thu Jun 17 16:08:26 2021" />
        <observations epoch_first="Thu Jun 17 15:00:00 2021"
                      epoch_last="Thu Jun 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="38093"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="35851"
                obs_have="35414"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="33567"
                obs_have="33479"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10126487"
                         time_creation="Thu Jun 17 16:12:03 2021"
                         time_modification="Thu Jun 17 16:08:26 2021" />
        <observations epoch_first="Thu Jun 17 15:00:00 2021"
                      epoch_last="Thu Jun 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="38093"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="35851"
                obs_have="35414"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="33567"
                obs_have="33479"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10126487"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 16:08:26 2021" />
        <observations epoch_first="Thu Jun 17 15:00:00 2021"
                      epoch_last="Thu Jun 17 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="38093"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="35851"
                obs_have="35414"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="33567"
                obs_have="33479"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/covi168q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jun 17 17:21:31 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10102351"
                         time_creation="Thu Jun 17 17:12:03 2021"
                         time_modification="Thu Jun 17 17:08:25 2021" />
        <observations epoch_first="Thu Jun 17 16:00:00 2021"
                      epoch_last="Thu Jun 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40564"
                obs_have="36469"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="36854"
                obs_have="34491"
                obs_ratio="93.59" />
          <mask elevation="15 degrees"
                obs_expected="33333"
                obs_have="31784"
                obs_ratio="95.35" />
        </observations>
      </control>
      <control date="Thu Jun 17 17:46:38 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10102351"
                         time_creation="Thu Jun 17 17:12:03 2021"
                         time_modification="Thu Jun 17 17:08:25 2021" />
        <observations epoch_first="Thu Jun 17 16:00:00 2021"
                      epoch_last="Thu Jun 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40564"
                obs_have="36469"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="36854"
                obs_have="34491"
                obs_ratio="93.59" />
          <mask elevation="15 degrees"
                obs_expected="33333"
                obs_have="31784"
                obs_ratio="95.35" />
        </observations>
      </control>
      <control date="Thu Jun 17 19:35:32 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10102351"
                         time_creation="Thu Jun 17 17:12:03 2021"
                         time_modification="Thu Jun 17 17:08:25 2021" />
        <observations epoch_first="Thu Jun 17 16:00:00 2021"
                      epoch_last="Thu Jun 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40564"
                obs_have="36469"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="36854"
                obs_have="34491"
                obs_ratio="93.59" />
          <mask elevation="15 degrees"
                obs_expected="33333"
                obs_have="31784"
                obs_ratio="95.35" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10102351"
                         time_creation="Thu Jun 17 17:12:03 2021"
                         time_modification="Thu Jun 17 17:08:25 2021" />
        <observations epoch_first="Thu Jun 17 16:00:00 2021"
                      epoch_last="Thu Jun 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40564"
                obs_have="36469"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="36854"
                obs_have="34491"
                obs_ratio="93.59" />
          <mask elevation="15 degrees"
                obs_expected="33333"
                obs_have="31784"
                obs_ratio="95.35" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10102351"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 17:08:25 2021" />
        <observations epoch_first="Thu Jun 17 16:00:00 2021"
                      epoch_last="Thu Jun 17 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40564"
                obs_have="36469"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="36854"
                obs_have="34491"
                obs_ratio="93.59" />
          <mask elevation="15 degrees"
                obs_expected="33333"
                obs_have="31784"
                obs_ratio="95.35" />
        </observations>
      </control>
    </file>
    <file name="/covi168r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jun 17 18:21:27 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10287790"
                         time_creation="Thu Jun 17 18:12:03 2021"
                         time_modification="Thu Jun 17 18:08:28 2021" />
        <observations epoch_first="Thu Jun 17 17:00:00 2021"
                      epoch_last="Thu Jun 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41508"
                obs_have="39894"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="34306"
                obs_have="33994"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29684"
                obs_have="29677"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jun 17 18:46:27 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10287790"
                         time_creation="Thu Jun 17 18:12:03 2021"
                         time_modification="Thu Jun 17 18:08:28 2021" />
        <observations epoch_first="Thu Jun 17 17:00:00 2021"
                      epoch_last="Thu Jun 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41508"
                obs_have="39894"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="34306"
                obs_have="33994"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29684"
                obs_have="29677"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jun 17 20:35:34 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10287790"
                         time_creation="Thu Jun 17 18:12:03 2021"
                         time_modification="Thu Jun 17 18:08:28 2021" />
        <observations epoch_first="Thu Jun 17 17:00:00 2021"
                      epoch_last="Thu Jun 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41508"
                obs_have="39894"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="34306"
                obs_have="33994"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29684"
                obs_have="29677"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10287790"
                         time_creation="Thu Jun 17 18:12:03 2021"
                         time_modification="Thu Jun 17 18:08:28 2021" />
        <observations epoch_first="Thu Jun 17 17:00:00 2021"
                      epoch_last="Thu Jun 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41508"
                obs_have="39894"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="34306"
                obs_have="33994"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29684"
                obs_have="29677"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10287790"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 18:08:28 2021" />
        <observations epoch_first="Thu Jun 17 17:00:00 2021"
                      epoch_last="Thu Jun 17 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41508"
                obs_have="39894"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="34306"
                obs_have="33994"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29684"
                obs_have="29677"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/covi168s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jun 17 19:21:32 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9842382"
                         time_creation="Thu Jun 17 19:12:03 2021"
                         time_modification="Thu Jun 17 19:08:26 2021" />
        <observations epoch_first="Thu Jun 17 18:00:00 2021"
                      epoch_last="Thu Jun 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="35984"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="35230"
                obs_have="34987"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33768"
                obs_have="33768"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 19:46:27 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9842382"
                         time_creation="Thu Jun 17 19:12:03 2021"
                         time_modification="Thu Jun 17 19:08:26 2021" />
        <observations epoch_first="Thu Jun 17 18:00:00 2021"
                      epoch_last="Thu Jun 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="35984"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="35230"
                obs_have="34987"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33768"
                obs_have="33768"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 17 21:35:33 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9842382"
                         time_creation="Thu Jun 17 19:12:03 2021"
                         time_modification="Thu Jun 17 19:08:26 2021" />
        <observations epoch_first="Thu Jun 17 18:00:00 2021"
                      epoch_last="Thu Jun 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="35984"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="35230"
                obs_have="34987"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33768"
                obs_have="33768"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9842382"
                         time_creation="Thu Jun 17 19:12:03 2021"
                         time_modification="Thu Jun 17 19:08:26 2021" />
        <observations epoch_first="Thu Jun 17 18:00:00 2021"
                      epoch_last="Thu Jun 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="35984"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="35230"
                obs_have="34987"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33768"
                obs_have="33768"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9842382"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 19:08:26 2021" />
        <observations epoch_first="Thu Jun 17 18:00:00 2021"
                      epoch_last="Thu Jun 17 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="35984"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="35230"
                obs_have="34987"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33768"
                obs_have="33768"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi168t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jun 17 20:21:37 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9539730"
                         time_creation="Thu Jun 17 20:12:03 2021"
                         time_modification="Thu Jun 17 20:08:27 2021" />
        <observations epoch_first="Thu Jun 17 19:00:00 2021"
                      epoch_last="Thu Jun 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36884"
                obs_have="35513"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="31611"
                obs_have="31403"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26987"
                obs_have="26840"
                obs_ratio="99.46" />
        </observations>
      </control>
      <control date="Thu Jun 17 20:46:23 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9539730"
                         time_creation="Thu Jun 17 20:12:03 2021"
                         time_modification="Thu Jun 17 20:08:27 2021" />
        <observations epoch_first="Thu Jun 17 19:00:00 2021"
                      epoch_last="Thu Jun 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36884"
                obs_have="35513"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="31611"
                obs_have="31403"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26987"
                obs_have="26840"
                obs_ratio="99.46" />
        </observations>
      </control>
      <control date="Thu Jun 17 22:35:35 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9539730"
                         time_creation="Thu Jun 17 20:12:03 2021"
                         time_modification="Thu Jun 17 20:08:27 2021" />
        <observations epoch_first="Thu Jun 17 19:00:00 2021"
                      epoch_last="Thu Jun 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36884"
                obs_have="35513"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="31611"
                obs_have="31403"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26987"
                obs_have="26840"
                obs_ratio="99.46" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9539730"
                         time_creation="Thu Jun 17 20:12:03 2021"
                         time_modification="Thu Jun 17 20:08:27 2021" />
        <observations epoch_first="Thu Jun 17 19:00:00 2021"
                      epoch_last="Thu Jun 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36884"
                obs_have="35513"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="31611"
                obs_have="31403"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26987"
                obs_have="26840"
                obs_ratio="99.46" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9539730"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 20:08:27 2021" />
        <observations epoch_first="Thu Jun 17 19:00:00 2021"
                      epoch_last="Thu Jun 17 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36884"
                obs_have="35513"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="31611"
                obs_have="31403"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26987"
                obs_have="26840"
                obs_ratio="99.46" />
        </observations>
      </control>
    </file>
    <file name="/covi168u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jun 17 21:21:34 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9555281"
                         time_creation="Thu Jun 17 21:12:03 2021"
                         time_modification="Thu Jun 17 21:08:23 2021" />
        <observations epoch_first="Thu Jun 17 20:00:00 2021"
                      epoch_last="Thu Jun 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34627"
                obs_have="31148"
                obs_ratio="89.95" />
          <mask elevation="10 degrees"
                obs_expected="23689"
                obs_have="23453"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="21318"
                obs_have="21091"
                obs_ratio="98.94" />
        </observations>
      </control>
      <control date="Thu Jun 17 21:46:34 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9555281"
                         time_creation="Thu Jun 17 21:12:03 2021"
                         time_modification="Thu Jun 17 21:08:23 2021" />
        <observations epoch_first="Thu Jun 17 20:00:00 2021"
                      epoch_last="Thu Jun 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34627"
                obs_have="31148"
                obs_ratio="89.95" />
          <mask elevation="10 degrees"
                obs_expected="23689"
                obs_have="23453"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="21318"
                obs_have="21091"
                obs_ratio="98.94" />
        </observations>
      </control>
      <control date="Thu Jun 17 23:35:33 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9555281"
                         time_creation="Thu Jun 17 21:12:03 2021"
                         time_modification="Thu Jun 17 21:08:23 2021" />
        <observations epoch_first="Thu Jun 17 20:00:00 2021"
                      epoch_last="Thu Jun 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34627"
                obs_have="31148"
                obs_ratio="89.95" />
          <mask elevation="10 degrees"
                obs_expected="23689"
                obs_have="23453"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="21318"
                obs_have="21091"
                obs_ratio="98.94" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9555281"
                         time_creation="Thu Jun 17 21:12:03 2021"
                         time_modification="Thu Jun 17 21:08:23 2021" />
        <observations epoch_first="Thu Jun 17 20:00:00 2021"
                      epoch_last="Thu Jun 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34627"
                obs_have="31148"
                obs_ratio="89.95" />
          <mask elevation="10 degrees"
                obs_expected="23689"
                obs_have="23453"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="21318"
                obs_have="21091"
                obs_ratio="98.94" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9555281"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 21:08:23 2021" />
        <observations epoch_first="Thu Jun 17 20:00:00 2021"
                      epoch_last="Thu Jun 17 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34627"
                obs_have="31148"
                obs_ratio="89.95" />
          <mask elevation="10 degrees"
                obs_expected="23689"
                obs_have="23453"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="21318"
                obs_have="21091"
                obs_ratio="98.94" />
        </observations>
      </control>
    </file>
    <file name="/covi168v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jun 18 00:35:35 2021"
               level="3">
        <file_statistics latency="00:50:05"
                         size="10383491"
                         time_creation="Thu Jun 17 23:06:03 2021"
                         time_modification="Thu Jun 17 22:50:04 2021" />
        <observations epoch_first="Thu Jun 17 21:00:00 2021"
                      epoch_last="Thu Jun 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38917"
                obs_have="37931"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27433"
                obs_have="27433"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24206"
                obs_have="24206"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:50:05"
                         size="10383491"
                         time_creation="Thu Jun 17 23:06:03 2021"
                         time_modification="Thu Jun 17 22:50:04 2021" />
        <observations epoch_first="Thu Jun 17 21:00:00 2021"
                      epoch_last="Thu Jun 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38917"
                obs_have="37931"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27433"
                obs_have="27433"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24206"
                obs_have="24206"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:50:05"
                         size="10383491"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 22:50:04 2021" />
        <observations epoch_first="Thu Jun 17 21:00:00 2021"
                      epoch_last="Thu Jun 17 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38917"
                obs_have="37931"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27433"
                obs_have="27433"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24206"
                obs_have="24206"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi168w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun 17 23:21:35 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="7135867"
                         time_creation="Thu Jun 17 23:12:04 2021"
                         time_modification="Thu Jun 17 23:08:26 2021" />
        <observations epoch_first="Thu Jun 17 22:00:00 2021"
                      epoch_last="Thu Jun 17 22:59:59 2021"
                      epochs="2663"
                      epochs_ratio="73.97">
          <mask elevation="03 degrees"
                obs_expected="35513"
                obs_have="24008"
                obs_ratio="67.60" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="20489"
                obs_ratio="71.49" />
          <mask elevation="15 degrees"
                obs_expected="27145"
                obs_have="20089"
                obs_ratio="74.01" />
        </observations>
      </control>
      <control date="Thu Jun 17 23:46:35 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="7135867"
                         time_creation="Thu Jun 17 23:12:04 2021"
                         time_modification="Thu Jun 17 23:08:26 2021" />
        <observations epoch_first="Thu Jun 17 22:00:00 2021"
                      epoch_last="Thu Jun 17 22:59:59 2021"
                      epochs="2663"
                      epochs_ratio="73.97">
          <mask elevation="03 degrees"
                obs_expected="35513"
                obs_have="24008"
                obs_ratio="67.60" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="20489"
                obs_ratio="71.49" />
          <mask elevation="15 degrees"
                obs_expected="27145"
                obs_have="20089"
                obs_ratio="74.01" />
        </observations>
      </control>
      <control date="Fri Jun 18 01:35:35 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="7135867"
                         time_creation="Thu Jun 17 23:12:04 2021"
                         time_modification="Thu Jun 17 23:08:26 2021" />
        <observations epoch_first="Thu Jun 17 22:00:00 2021"
                      epoch_last="Thu Jun 17 22:59:59 2021"
                      epochs="2663"
                      epochs_ratio="73.97">
          <mask elevation="03 degrees"
                obs_expected="35513"
                obs_have="24008"
                obs_ratio="67.60" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="20489"
                obs_ratio="71.49" />
          <mask elevation="15 degrees"
                obs_expected="27145"
                obs_have="20089"
                obs_ratio="74.01" />
        </observations>
      </control>
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="7135867"
                         time_creation="Thu Jun 17 23:12:04 2021"
                         time_modification="Thu Jun 17 23:08:26 2021" />
        <observations epoch_first="Thu Jun 17 22:00:00 2021"
                      epoch_last="Thu Jun 17 22:59:59 2021"
                      epochs="2663"
                      epochs_ratio="73.97">
          <mask elevation="03 degrees"
                obs_expected="35513"
                obs_have="24008"
                obs_ratio="67.60" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="20489"
                obs_ratio="71.49" />
          <mask elevation="15 degrees"
                obs_expected="27145"
                obs_have="20089"
                obs_ratio="74.01" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="7135867"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Thu Jun 17 23:08:26 2021" />
        <observations epoch_first="Thu Jun 17 22:00:00 2021"
                      epoch_last="Thu Jun 17 22:59:59 2021"
                      epochs="2663"
                      epochs_ratio="73.97">
          <mask elevation="03 degrees"
                obs_expected="35513"
                obs_have="24008"
                obs_ratio="67.60" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="20489"
                obs_ratio="71.49" />
          <mask elevation="15 degrees"
                obs_expected="27145"
                obs_have="20089"
                obs_ratio="74.01" />
        </observations>
      </control>
    </file>
    <file name="/covi168x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jun 18 18:35:09 2021"
               level="3">
        <file_statistics latency="00:48:48"
                         size="9800627"
                         time_creation="Fri Jun 18 02:50:05 2021"
                         time_modification="Fri Jun 18 00:48:47 2021" />
        <observations epoch_first="Thu Jun 17 23:00:00 2021"
                      epoch_last="Thu Jun 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37727"
                obs_have="34252"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="32374"
                obs_have="31026"
                obs_ratio="95.84" />
          <mask elevation="15 degrees"
                obs_expected="27554"
                obs_have="26944"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Sat Jul 17 03:19:47 2021"
               level="3">
        <file_statistics latency="00:48:48"
                         size="9800627"
                         time_creation="Wed Jul 14 01:52:17 2021"
                         time_modification="Fri Jun 18 00:48:47 2021" />
        <observations epoch_first="Thu Jun 17 23:00:00 2021"
                      epoch_last="Thu Jun 17 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37727"
                obs_have="34252"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="32374"
                obs_have="31026"
                obs_ratio="95.84" />
          <mask elevation="15 degrees"
                obs_expected="27554"
                obs_have="26944"
                obs_ratio="97.79" />
        </observations>
      </control>
    </file>
  </station>
</QC>
