<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-19 01:00:00"
    DayOfYear="19"
    Year="2021">
  <station name="COVI">
    <file name="/covi0190.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 20 18:02:10 2021"
               level="3">
        <file_statistics latency="01:34:28"
                         size="8177012"
                         time_creation="Wed Jan 20 02:50:24 2021"
                         time_modification="Wed Jan 20 01:33:58 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:30 2021"
                      epochs="2848"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="30287"
                obs_have="28718"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="25166"
                obs_have="24650"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="22258"
                obs_have="21887"
                obs_ratio="98.33" />
        </observations>
      </control>
      <control date="Thu Feb 18 02:46:16 2021"
               level="3">
        <file_statistics latency="01:34:28"
                         size="8177012"
                         time_creation="Mon Feb 15 01:58:11 2021"
                         time_modification="Wed Jan 20 01:33:58 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:30 2021"
                      epochs="2848"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="30287"
                obs_have="28718"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="25166"
                obs_have="24650"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="22258"
                obs_have="21887"
                obs_ratio="98.33" />
        </observations>
      </control>
    </file>
    <file name="/covi019a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 19 03:35:20 2021"
               level="3">
        <file_statistics latency="00:22:22"
                         size="11260078"
                         time_creation="Tue Jan 19 01:45:04 2021"
                         time_modification="Tue Jan 19 01:22:21 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42591"
                obs_have="39420"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="36047"
                obs_have="35414"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="30842"
                obs_have="30830"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:22:22"
                         size="11260078"
                         time_creation="Tue Jan 19 01:45:04 2021"
                         time_modification="Tue Jan 19 01:22:21 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42591"
                obs_have="39420"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="36047"
                obs_have="35414"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="30842"
                obs_have="30830"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:22:22"
                         size="11260078"
                         time_creation="Mon Feb 15 01:51:49 2021"
                         time_modification="Tue Jan 19 01:22:21 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42591"
                obs_have="39420"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="36047"
                obs_have="35414"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="30842"
                obs_have="30830"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/covi019b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 19 02:21:20 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10870808"
                         time_creation="Tue Jan 19 02:12:02 2021"
                         time_modification="Tue Jan 19 02:08:24 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38017"
                obs_have="37707"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="35643"
                obs_have="35552"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="33358"
                obs_have="33358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 02:46:20 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10870808"
                         time_creation="Tue Jan 19 02:12:02 2021"
                         time_modification="Tue Jan 19 02:08:24 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38017"
                obs_have="37707"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="35643"
                obs_have="35552"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="33358"
                obs_have="33358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 04:35:24 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10870808"
                         time_creation="Tue Jan 19 02:12:02 2021"
                         time_modification="Tue Jan 19 02:08:24 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38017"
                obs_have="37707"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="35643"
                obs_have="35552"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="33358"
                obs_have="33358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10870808"
                         time_creation="Tue Jan 19 02:12:02 2021"
                         time_modification="Tue Jan 19 02:08:24 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38017"
                obs_have="37707"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="35643"
                obs_have="35552"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="33358"
                obs_have="33358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="10870808"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 02:08:24 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38017"
                obs_have="37707"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="35643"
                obs_have="35552"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="33358"
                obs_have="33358"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi019c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 19 03:21:22 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10488124"
                         time_creation="Tue Jan 19 03:12:02 2021"
                         time_modification="Tue Jan 19 03:08:12 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39096"
                obs_have="36507"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="35557"
                obs_have="34367"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="34040"
                obs_have="33560"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Tue Jan 19 03:46:14 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10488124"
                         time_creation="Tue Jan 19 03:12:02 2021"
                         time_modification="Tue Jan 19 03:08:12 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39096"
                obs_have="36507"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="35557"
                obs_have="34367"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="34040"
                obs_have="33560"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Tue Jan 19 05:35:25 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10488124"
                         time_creation="Tue Jan 19 03:12:02 2021"
                         time_modification="Tue Jan 19 03:08:12 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39096"
                obs_have="36507"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="35557"
                obs_have="34367"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="34040"
                obs_have="33560"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10488124"
                         time_creation="Tue Jan 19 03:12:02 2021"
                         time_modification="Tue Jan 19 03:08:12 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39096"
                obs_have="36507"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="35557"
                obs_have="34367"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="34040"
                obs_have="33560"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10488124"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 03:08:12 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39096"
                obs_have="36507"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="35557"
                obs_have="34367"
                obs_ratio="96.65" />
          <mask elevation="15 degrees"
                obs_expected="34040"
                obs_have="33560"
                obs_ratio="98.59" />
        </observations>
      </control>
    </file>
    <file name="/covi019d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 19 04:21:26 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="11036236"
                         time_creation="Tue Jan 19 04:12:02 2021"
                         time_modification="Tue Jan 19 04:08:24 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43697"
                obs_have="41890"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="35462"
                obs_have="35163"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="28774"
                obs_have="28627"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Tue Jan 19 04:46:22 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="11036236"
                         time_creation="Tue Jan 19 04:12:02 2021"
                         time_modification="Tue Jan 19 04:08:24 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43697"
                obs_have="41890"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="35462"
                obs_have="35163"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="28774"
                obs_have="28627"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Tue Jan 19 06:35:27 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="11036236"
                         time_creation="Tue Jan 19 04:12:02 2021"
                         time_modification="Tue Jan 19 04:08:24 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43697"
                obs_have="41890"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="35462"
                obs_have="35163"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="28774"
                obs_have="28627"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="11036236"
                         time_creation="Tue Jan 19 04:12:02 2021"
                         time_modification="Tue Jan 19 04:08:24 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43697"
                obs_have="41890"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="35462"
                obs_have="35163"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="28774"
                obs_have="28627"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="11036236"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 04:08:24 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43697"
                obs_have="41890"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="35462"
                obs_have="35163"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="28774"
                obs_have="28627"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/covi019e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jan 19 05:21:27 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7818962"
                         time_creation="Tue Jan 19 05:12:02 2021"
                         time_modification="Tue Jan 19 05:08:24 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="2655"
                      epochs_ratio="73.75">
          <mask elevation="03 degrees"
                obs_expected="38541"
                obs_have="26496"
                obs_ratio="68.75" />
          <mask elevation="10 degrees"
                obs_expected="35382"
                obs_have="25931"
                obs_ratio="73.29" />
          <mask elevation="15 degrees"
                obs_expected="34100"
                obs_have="24649"
                obs_ratio="72.28" />
        </observations>
      </control>
      <control date="Tue Jan 19 05:46:22 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7818962"
                         time_creation="Tue Jan 19 05:12:02 2021"
                         time_modification="Tue Jan 19 05:08:24 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="2655"
                      epochs_ratio="73.75">
          <mask elevation="03 degrees"
                obs_expected="38541"
                obs_have="26496"
                obs_ratio="68.75" />
          <mask elevation="10 degrees"
                obs_expected="35382"
                obs_have="25931"
                obs_ratio="73.29" />
          <mask elevation="15 degrees"
                obs_expected="34100"
                obs_have="24649"
                obs_ratio="72.28" />
        </observations>
      </control>
      <control date="Tue Jan 19 07:35:27 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7818962"
                         time_creation="Tue Jan 19 05:12:02 2021"
                         time_modification="Tue Jan 19 05:08:24 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="2655"
                      epochs_ratio="73.75">
          <mask elevation="03 degrees"
                obs_expected="38541"
                obs_have="26496"
                obs_ratio="68.75" />
          <mask elevation="10 degrees"
                obs_expected="35382"
                obs_have="25931"
                obs_ratio="73.29" />
          <mask elevation="15 degrees"
                obs_expected="34100"
                obs_have="24649"
                obs_ratio="72.28" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7818962"
                         time_creation="Tue Jan 19 05:12:02 2021"
                         time_modification="Tue Jan 19 05:08:24 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="2655"
                      epochs_ratio="73.75">
          <mask elevation="03 degrees"
                obs_expected="38541"
                obs_have="26496"
                obs_ratio="68.75" />
          <mask elevation="10 degrees"
                obs_expected="35382"
                obs_have="25931"
                obs_ratio="73.29" />
          <mask elevation="15 degrees"
                obs_expected="34100"
                obs_have="24649"
                obs_ratio="72.28" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7818962"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 05:08:24 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="2655"
                      epochs_ratio="73.75">
          <mask elevation="03 degrees"
                obs_expected="38541"
                obs_have="26496"
                obs_ratio="68.75" />
          <mask elevation="10 degrees"
                obs_expected="35382"
                obs_have="25931"
                obs_ratio="73.29" />
          <mask elevation="15 degrees"
                obs_expected="34100"
                obs_have="24649"
                obs_ratio="72.28" />
        </observations>
      </control>
    </file>
    <file name="/covi019f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jan 19 06:21:25 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9869244"
                         time_creation="Tue Jan 19 06:12:02 2021"
                         time_modification="Tue Jan 19 06:08:26 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="36018"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32406"
                obs_have="32348"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28341"
                obs_have="28341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 06:46:26 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9869244"
                         time_creation="Tue Jan 19 06:12:02 2021"
                         time_modification="Tue Jan 19 06:08:26 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="36018"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32406"
                obs_have="32348"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28341"
                obs_have="28341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 08:35:26 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9869244"
                         time_creation="Tue Jan 19 06:12:02 2021"
                         time_modification="Tue Jan 19 06:08:26 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="36018"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32406"
                obs_have="32348"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28341"
                obs_have="28341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9869244"
                         time_creation="Tue Jan 19 06:12:02 2021"
                         time_modification="Tue Jan 19 06:08:26 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="36018"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32406"
                obs_have="32348"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28341"
                obs_have="28341"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9869244"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 06:08:26 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="36018"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32406"
                obs_have="32348"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28341"
                obs_have="28341"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi019g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jan 19 07:21:26 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9917465"
                         time_creation="Tue Jan 19 07:12:04 2021"
                         time_modification="Tue Jan 19 07:08:24 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35747"
                obs_have="34147"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="26712"
                obs_have="26616"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23404"
                obs_have="23316"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Tue Jan 19 07:46:26 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9917465"
                         time_creation="Tue Jan 19 07:12:04 2021"
                         time_modification="Tue Jan 19 07:08:24 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35747"
                obs_have="34147"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="26712"
                obs_have="26616"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23404"
                obs_have="23316"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Tue Jan 19 09:35:25 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9917465"
                         time_creation="Tue Jan 19 07:12:04 2021"
                         time_modification="Tue Jan 19 07:08:24 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35747"
                obs_have="34147"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="26712"
                obs_have="26616"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23404"
                obs_have="23316"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9917465"
                         time_creation="Tue Jan 19 07:12:04 2021"
                         time_modification="Tue Jan 19 07:08:24 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35747"
                obs_have="34147"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="26712"
                obs_have="26616"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23404"
                obs_have="23316"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9917465"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 07:08:24 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35747"
                obs_have="34147"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="26712"
                obs_have="26616"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23404"
                obs_have="23316"
                obs_ratio="99.62" />
        </observations>
      </control>
    </file>
    <file name="/covi019h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 19 08:21:27 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9989008"
                         time_creation="Tue Jan 19 08:12:02 2021"
                         time_modification="Tue Jan 19 08:08:25 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36404"
                obs_have="35160"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 08:46:25 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9989008"
                         time_creation="Tue Jan 19 08:12:02 2021"
                         time_modification="Tue Jan 19 08:08:25 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36404"
                obs_have="35160"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 10:35:26 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9989008"
                         time_creation="Tue Jan 19 08:12:02 2021"
                         time_modification="Tue Jan 19 08:08:25 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36404"
                obs_have="35160"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9989008"
                         time_creation="Tue Jan 19 08:12:02 2021"
                         time_modification="Tue Jan 19 08:08:25 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36404"
                obs_have="35160"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9989008"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 08:08:25 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36404"
                obs_have="35160"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23296"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi019i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jan 19 09:21:27 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9247391"
                         time_creation="Tue Jan 19 09:12:02 2021"
                         time_modification="Tue Jan 19 09:08:20 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33523"
                obs_have="30507"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24961"
                obs_have="24575"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="23114"
                obs_have="23043"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Tue Jan 19 09:46:22 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9247391"
                         time_creation="Tue Jan 19 09:12:02 2021"
                         time_modification="Tue Jan 19 09:08:20 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33523"
                obs_have="30507"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24961"
                obs_have="24575"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="23114"
                obs_have="23043"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Tue Jan 19 11:35:25 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9247391"
                         time_creation="Tue Jan 19 09:12:02 2021"
                         time_modification="Tue Jan 19 09:08:20 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33523"
                obs_have="30507"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24961"
                obs_have="24575"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="23114"
                obs_have="23043"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9247391"
                         time_creation="Tue Jan 19 09:12:02 2021"
                         time_modification="Tue Jan 19 09:08:20 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33523"
                obs_have="30507"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24961"
                obs_have="24575"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="23114"
                obs_have="23043"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9247391"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 09:08:20 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33523"
                obs_have="30507"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24961"
                obs_have="24575"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="23114"
                obs_have="23043"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/covi019j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 19 10:21:27 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9516677"
                         time_creation="Tue Jan 19 10:12:03 2021"
                         time_modification="Tue Jan 19 10:08:23 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34032"
                obs_have="31976"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="28260"
                obs_have="27531"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="23371"
                obs_have="23371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 10:46:25 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9516677"
                         time_creation="Tue Jan 19 10:12:03 2021"
                         time_modification="Tue Jan 19 10:08:23 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34032"
                obs_have="31976"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="28260"
                obs_have="27531"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="23371"
                obs_have="23371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 12:35:25 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9516677"
                         time_creation="Tue Jan 19 10:12:03 2021"
                         time_modification="Tue Jan 19 10:08:23 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34032"
                obs_have="31976"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="28260"
                obs_have="27531"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="23371"
                obs_have="23371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9516677"
                         time_creation="Tue Jan 19 10:12:03 2021"
                         time_modification="Tue Jan 19 10:08:23 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34032"
                obs_have="31976"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="28260"
                obs_have="27531"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="23371"
                obs_have="23371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9516677"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 10:08:23 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34032"
                obs_have="31976"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="28260"
                obs_have="27531"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="23371"
                obs_have="23371"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi019k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 19 11:21:25 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10211658"
                         time_creation="Tue Jan 19 11:12:03 2021"
                         time_modification="Tue Jan 19 11:08:20 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36310"
                obs_have="36018"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="29410"
                obs_have="29410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27329"
                obs_have="27329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 11:46:27 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10211658"
                         time_creation="Tue Jan 19 11:12:03 2021"
                         time_modification="Tue Jan 19 11:08:20 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36310"
                obs_have="36018"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="29410"
                obs_have="29410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27329"
                obs_have="27329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 13:35:25 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10211658"
                         time_creation="Tue Jan 19 11:12:03 2021"
                         time_modification="Tue Jan 19 11:08:20 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36310"
                obs_have="36018"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="29410"
                obs_have="29410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27329"
                obs_have="27329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10211658"
                         time_creation="Tue Jan 19 11:12:03 2021"
                         time_modification="Tue Jan 19 11:08:20 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36310"
                obs_have="36018"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="29410"
                obs_have="29410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27329"
                obs_have="27329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10211658"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 11:08:20 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36310"
                obs_have="36018"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="29410"
                obs_have="29410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27329"
                obs_have="27329"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi019l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jan 19 12:21:30 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10641674"
                         time_creation="Tue Jan 19 12:12:02 2021"
                         time_modification="Tue Jan 19 12:08:28 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40922"
                obs_have="39978"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="35064"
                obs_have="35063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 12:46:30 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10641674"
                         time_creation="Tue Jan 19 12:12:02 2021"
                         time_modification="Tue Jan 19 12:08:28 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40922"
                obs_have="39978"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="35064"
                obs_have="35063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 14:35:30 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10641674"
                         time_creation="Tue Jan 19 12:12:02 2021"
                         time_modification="Tue Jan 19 12:08:28 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40922"
                obs_have="39978"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="35064"
                obs_have="35063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10641674"
                         time_creation="Tue Jan 19 12:12:02 2021"
                         time_modification="Tue Jan 19 12:08:28 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40922"
                obs_have="39978"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="35064"
                obs_have="35063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10641674"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 12:08:28 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40922"
                obs_have="39978"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="35064"
                obs_have="35063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi019m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 19 13:21:35 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11456030"
                         time_creation="Tue Jan 19 13:12:05 2021"
                         time_modification="Tue Jan 19 13:08:36 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44021"
                obs_have="43297"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="38403"
                obs_have="38241"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33958"
                obs_have="33896"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Tue Jan 19 13:46:36 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11456030"
                         time_creation="Tue Jan 19 13:12:05 2021"
                         time_modification="Tue Jan 19 13:08:36 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44021"
                obs_have="43297"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="38403"
                obs_have="38241"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33958"
                obs_have="33896"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Tue Jan 19 15:35:35 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11456030"
                         time_creation="Tue Jan 19 13:12:05 2021"
                         time_modification="Tue Jan 19 13:08:36 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44021"
                obs_have="43297"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="38403"
                obs_have="38241"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33958"
                obs_have="33896"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11456030"
                         time_creation="Tue Jan 19 13:12:05 2021"
                         time_modification="Tue Jan 19 13:08:36 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44021"
                obs_have="43297"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="38403"
                obs_have="38241"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33958"
                obs_have="33896"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11456030"
                         time_creation="Mon Feb 15 01:51:50 2021"
                         time_modification="Tue Jan 19 13:08:36 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44021"
                obs_have="43297"
                obs_ratio="98.36" />
          <mask elevation="10 degrees"
                obs_expected="38403"
                obs_have="38241"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33958"
                obs_have="33896"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/covi019n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 19 14:21:34 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10890640"
                         time_creation="Tue Jan 19 14:12:02 2021"
                         time_modification="Tue Jan 19 14:08:33 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41695"
                obs_have="41588"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="37547"
                obs_have="37544"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34916"
                obs_have="34913"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jan 19 14:46:36 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10890640"
                         time_creation="Tue Jan 19 14:12:02 2021"
                         time_modification="Tue Jan 19 14:08:33 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41695"
                obs_have="41588"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="37547"
                obs_have="37544"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34916"
                obs_have="34913"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jan 19 16:35:30 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10890640"
                         time_creation="Tue Jan 19 14:12:02 2021"
                         time_modification="Tue Jan 19 14:08:33 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41695"
                obs_have="41588"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="37547"
                obs_have="37544"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34916"
                obs_have="34913"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10890640"
                         time_creation="Tue Jan 19 14:12:02 2021"
                         time_modification="Tue Jan 19 14:08:33 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41695"
                obs_have="41588"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="37547"
                obs_have="37544"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34916"
                obs_have="34913"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10890640"
                         time_creation="Mon Feb 15 01:51:51 2021"
                         time_modification="Tue Jan 19 14:08:33 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41695"
                obs_have="41588"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="37547"
                obs_have="37544"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34916"
                obs_have="34913"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/covi019o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jan 19 15:21:32 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10539284"
                         time_creation="Tue Jan 19 15:12:03 2021"
                         time_modification="Tue Jan 19 15:08:28 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38807"
                obs_have="37424"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="33494"
                obs_have="33102"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="29929"
                obs_have="29922"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Jan 19 15:46:34 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10539284"
                         time_creation="Tue Jan 19 15:12:03 2021"
                         time_modification="Tue Jan 19 15:08:28 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38807"
                obs_have="37424"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="33494"
                obs_have="33102"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="29929"
                obs_have="29922"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Jan 19 17:35:26 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10539284"
                         time_creation="Tue Jan 19 15:12:03 2021"
                         time_modification="Tue Jan 19 15:08:28 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38807"
                obs_have="37424"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="33494"
                obs_have="33102"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="29929"
                obs_have="29922"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10539284"
                         time_creation="Tue Jan 19 15:12:03 2021"
                         time_modification="Tue Jan 19 15:08:28 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38807"
                obs_have="37424"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="33494"
                obs_have="33102"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="29929"
                obs_have="29922"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10539284"
                         time_creation="Mon Feb 15 01:51:51 2021"
                         time_modification="Tue Jan 19 15:08:28 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38807"
                obs_have="37424"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="33494"
                obs_have="33102"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="29929"
                obs_have="29922"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/covi019p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 19 18:35:25 2021"
               level="3">
        <file_statistics latency="00:54:19"
                         size="10305677"
                         time_creation="Tue Jan 19 17:10:09 2021"
                         time_modification="Tue Jan 19 16:54:18 2021" />
        <observations epoch_first="Tue Jan 19 15:00:00 2021"
                      epoch_last="Tue Jan 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36085"
                obs_have="35124"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="28596"
                obs_have="28094"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="21890"
                obs_have="21563"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:54:19"
                         size="10305677"
                         time_creation="Tue Jan 19 17:10:09 2021"
                         time_modification="Tue Jan 19 16:54:18 2021" />
        <observations epoch_first="Tue Jan 19 15:00:00 2021"
                      epoch_last="Tue Jan 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36085"
                obs_have="35124"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="28596"
                obs_have="28094"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="21890"
                obs_have="21563"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:54:19"
                         size="10305677"
                         time_creation="Mon Feb 15 01:51:51 2021"
                         time_modification="Tue Jan 19 16:54:18 2021" />
        <observations epoch_first="Tue Jan 19 15:00:00 2021"
                      epoch_last="Tue Jan 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36085"
                obs_have="35124"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="28596"
                obs_have="28094"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="21890"
                obs_have="21563"
                obs_ratio="98.51" />
        </observations>
      </control>
    </file>
    <file name="/covi019q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 19 19:35:29 2021"
               level="3">
        <file_statistics latency="00:54:26"
                         size="9464709"
                         time_creation="Tue Jan 19 18:10:04 2021"
                         time_modification="Tue Jan 19 17:54:25 2021" />
        <observations epoch_first="Tue Jan 19 16:00:00 2021"
                      epoch_last="Tue Jan 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29819"
                obs_have="29810"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28791"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26739"
                obs_have="26739"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:54:26"
                         size="9464709"
                         time_creation="Tue Jan 19 18:10:04 2021"
                         time_modification="Tue Jan 19 17:54:25 2021" />
        <observations epoch_first="Tue Jan 19 16:00:00 2021"
                      epoch_last="Tue Jan 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29819"
                obs_have="29810"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28791"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26739"
                obs_have="26739"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:54:26"
                         size="9464709"
                         time_creation="Mon Feb 15 01:51:51 2021"
                         time_modification="Tue Jan 19 17:54:25 2021" />
        <observations epoch_first="Tue Jan 19 16:00:00 2021"
                      epoch_last="Tue Jan 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29819"
                obs_have="29810"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28791"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26739"
                obs_have="26739"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi019r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 19 18:21:24 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8945077"
                         time_creation="Tue Jan 19 18:12:02 2021"
                         time_modification="Tue Jan 19 18:08:20 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30202"
                obs_have="27566"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="24917"
                obs_have="24753"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="22974"
                obs_have="22974"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 18:46:22 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8945077"
                         time_creation="Tue Jan 19 18:12:02 2021"
                         time_modification="Tue Jan 19 18:08:20 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30202"
                obs_have="27566"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="24917"
                obs_have="24753"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="22974"
                obs_have="22974"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 20:35:27 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8945077"
                         time_creation="Tue Jan 19 18:12:02 2021"
                         time_modification="Tue Jan 19 18:08:20 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30202"
                obs_have="27566"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="24917"
                obs_have="24753"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="22974"
                obs_have="22974"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8945077"
                         time_creation="Tue Jan 19 18:12:02 2021"
                         time_modification="Tue Jan 19 18:08:20 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30202"
                obs_have="27566"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="24917"
                obs_have="24753"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="22974"
                obs_have="22974"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8945077"
                         time_creation="Mon Feb 15 01:51:51 2021"
                         time_modification="Tue Jan 19 18:08:20 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30202"
                obs_have="27566"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="24917"
                obs_have="24753"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="22974"
                obs_have="22974"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi019s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 19 19:21:24 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10167235"
                         time_creation="Tue Jan 19 19:12:03 2021"
                         time_modification="Tue Jan 19 19:08:22 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33673"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="25397"
                obs_have="25397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19924"
                obs_have="19924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 19:46:24 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10167235"
                         time_creation="Tue Jan 19 19:12:03 2021"
                         time_modification="Tue Jan 19 19:08:22 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33673"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="25397"
                obs_have="25397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19924"
                obs_have="19924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 21:35:29 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10167235"
                         time_creation="Tue Jan 19 19:12:03 2021"
                         time_modification="Tue Jan 19 19:08:22 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33673"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="25397"
                obs_have="25397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19924"
                obs_have="19924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10167235"
                         time_creation="Tue Jan 19 19:12:03 2021"
                         time_modification="Tue Jan 19 19:08:22 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33673"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="25397"
                obs_have="25397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19924"
                obs_have="19924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10167235"
                         time_creation="Mon Feb 15 01:51:51 2021"
                         time_modification="Tue Jan 19 19:08:22 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33673"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="25397"
                obs_have="25397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19924"
                obs_have="19924"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi019t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 19 20:21:30 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9287340"
                         time_creation="Tue Jan 19 20:12:03 2021"
                         time_modification="Tue Jan 19 20:08:22 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35216"
                obs_have="31704"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="29032"
                obs_have="28788"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="21552"
                obs_have="21551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 20:46:18 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9287340"
                         time_creation="Tue Jan 19 20:12:03 2021"
                         time_modification="Tue Jan 19 20:08:22 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35216"
                obs_have="31704"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="29032"
                obs_have="28788"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="21552"
                obs_have="21551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 22:35:28 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9287340"
                         time_creation="Tue Jan 19 20:12:03 2021"
                         time_modification="Tue Jan 19 20:08:22 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35216"
                obs_have="31704"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="29032"
                obs_have="28788"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="21552"
                obs_have="21551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9287340"
                         time_creation="Tue Jan 19 20:12:03 2021"
                         time_modification="Tue Jan 19 20:08:22 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35216"
                obs_have="31704"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="29032"
                obs_have="28788"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="21552"
                obs_have="21551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9287340"
                         time_creation="Mon Feb 15 01:51:51 2021"
                         time_modification="Tue Jan 19 20:08:22 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35216"
                obs_have="31704"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="29032"
                obs_have="28788"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="21552"
                obs_have="21551"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi019u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 19 21:21:33 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10112021"
                         time_creation="Tue Jan 19 21:12:04 2021"
                         time_modification="Tue Jan 19 21:08:23 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37051"
                obs_have="35056"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="29753"
                obs_have="29516"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="25953"
                obs_have="25944"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jan 19 21:46:31 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10112021"
                         time_creation="Tue Jan 19 21:12:04 2021"
                         time_modification="Tue Jan 19 21:08:23 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37051"
                obs_have="35056"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="29753"
                obs_have="29516"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="25953"
                obs_have="25944"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jan 19 23:35:32 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10112021"
                         time_creation="Tue Jan 19 21:12:04 2021"
                         time_modification="Tue Jan 19 21:08:23 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37051"
                obs_have="35056"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="29753"
                obs_have="29516"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="25953"
                obs_have="25944"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10112021"
                         time_creation="Tue Jan 19 21:12:04 2021"
                         time_modification="Tue Jan 19 21:08:23 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37051"
                obs_have="35056"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="29753"
                obs_have="29516"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="25953"
                obs_have="25944"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10112021"
                         time_creation="Mon Feb 15 01:51:51 2021"
                         time_modification="Tue Jan 19 21:08:23 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37051"
                obs_have="35056"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="29753"
                obs_have="29516"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="25953"
                obs_have="25944"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/covi019v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jan 19 22:21:32 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9962274"
                         time_creation="Tue Jan 19 22:12:05 2021"
                         time_modification="Tue Jan 19 22:08:29 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36320"
                obs_have="35751"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31002"
                obs_have="31002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27087"
                obs_have="27087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 22:46:33 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9962274"
                         time_creation="Tue Jan 19 22:12:05 2021"
                         time_modification="Tue Jan 19 22:08:29 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36320"
                obs_have="35751"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31002"
                obs_have="31002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27087"
                obs_have="27087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 00:35:33 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9962274"
                         time_creation="Tue Jan 19 22:12:05 2021"
                         time_modification="Tue Jan 19 22:08:29 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36320"
                obs_have="35751"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31002"
                obs_have="31002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27087"
                obs_have="27087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9962274"
                         time_creation="Tue Jan 19 22:12:05 2021"
                         time_modification="Tue Jan 19 22:08:29 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36320"
                obs_have="35751"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31002"
                obs_have="31002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27087"
                obs_have="27087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9962274"
                         time_creation="Mon Feb 15 01:51:51 2021"
                         time_modification="Tue Jan 19 22:08:29 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36320"
                obs_have="35751"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31002"
                obs_have="31002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27087"
                obs_have="27087"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/covi019w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 19 23:21:36 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="11540712"
                         time_creation="Tue Jan 19 23:12:04 2021"
                         time_modification="Tue Jan 19 23:08:31 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42493"
                obs_have="41531"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="35498"
                obs_have="35427"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="34220"
                obs_have="34149"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Tue Jan 19 23:46:35 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="11540712"
                         time_creation="Tue Jan 19 23:12:04 2021"
                         time_modification="Tue Jan 19 23:08:31 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42493"
                obs_have="41531"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="35498"
                obs_have="35427"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="34220"
                obs_have="34149"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Wed Jan 20 01:35:35 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="11540712"
                         time_creation="Tue Jan 19 23:12:04 2021"
                         time_modification="Tue Jan 19 23:08:31 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42493"
                obs_have="41531"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="35498"
                obs_have="35427"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="34220"
                obs_have="34149"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="11540712"
                         time_creation="Tue Jan 19 23:12:04 2021"
                         time_modification="Tue Jan 19 23:08:31 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42493"
                obs_have="41531"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="35498"
                obs_have="35427"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="34220"
                obs_have="34149"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:32"
                         size="11540712"
                         time_creation="Mon Feb 15 01:51:51 2021"
                         time_modification="Tue Jan 19 23:08:31 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42493"
                obs_have="41531"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="35498"
                obs_have="35427"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="34220"
                obs_have="34149"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/covi019x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 20 00:21:37 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="11803814"
                         time_creation="Wed Jan 20 00:12:05 2021"
                         time_modification="Wed Jan 20 00:08:33 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46217"
                obs_have="43487"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32690"
                obs_have="32190"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="27447"
                obs_have="27296"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Wed Jan 20 00:46:36 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="11803814"
                         time_creation="Wed Jan 20 00:12:05 2021"
                         time_modification="Wed Jan 20 00:08:33 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46217"
                obs_have="43487"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32690"
                obs_have="32190"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="27447"
                obs_have="27296"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Wed Jan 20 02:35:30 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="11803814"
                         time_creation="Wed Jan 20 00:12:05 2021"
                         time_modification="Wed Jan 20 00:08:33 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46217"
                obs_have="43487"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32690"
                obs_have="32190"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="27447"
                obs_have="27296"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:34:45 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="11803814"
                         time_creation="Wed Jan 20 00:12:05 2021"
                         time_modification="Wed Jan 20 00:08:33 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46217"
                obs_have="43487"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32690"
                obs_have="32190"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="27447"
                obs_have="27296"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:19:56 2021"
               level="3">
        <file_statistics latency="00:08:34"
                         size="11803814"
                         time_creation="Mon Feb 15 01:51:51 2021"
                         time_modification="Wed Jan 20 00:08:33 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46217"
                obs_have="43487"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32690"
                obs_have="32190"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="27447"
                obs_have="27296"
                obs_ratio="99.45" />
        </observations>
      </control>
    </file>
  </station>
</QC>
