<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-28 00:00:00"
    DayOfYear="28"
    Year="2021">
  <station name="SEOL">
    <file name="/seol0280.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan 29 16:01:17 2021"
               level="3">
        <file_statistics latency="00:08:44"
                         size="11186878"
                         time_creation="Fri Jan 29 00:10:09 2021"
                         time_modification="Fri Jan 29 00:08:14 2021" />
        <observations epoch_first="Thu Jan 28 00:00:00 2021"
                      epoch_last="Thu Jan 28 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29874"
                obs_have="24118"
                obs_ratio="80.73" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="24098"
                obs_ratio="96.11" />
          <mask elevation="15 degrees"
                obs_expected="22221"
                obs_have="22209"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:01:18 2021"
               level="3">
        <file_statistics latency="00:08:44"
                         size="11186878"
                         time_creation="Wed Feb 24 02:01:38 2021"
                         time_modification="Fri Jan 29 00:08:14 2021" />
        <observations epoch_first="Thu Jan 28 00:00:00 2021"
                      epoch_last="Thu Jan 28 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29874"
                obs_have="24118"
                obs_ratio="80.73" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="24098"
                obs_ratio="96.11" />
          <mask elevation="15 degrees"
                obs_expected="22221"
                obs_have="22209"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/seol028a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jan 28 01:14:07 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14807728"
                         time_creation="Thu Jan 28 01:06:03 2021"
                         time_modification="Thu Jan 28 01:02:15 2021" />
        <observations epoch_first="Thu Jan 28 00:00:00 2021"
                      epoch_last="Thu Jan 28 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="76010"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="76010"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="76010"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 01:39:15 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14807728"
                         time_creation="Thu Jan 28 01:06:03 2021"
                         time_modification="Thu Jan 28 01:02:15 2021" />
        <observations epoch_first="Thu Jan 28 00:00:00 2021"
                      epoch_last="Thu Jan 28 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34587"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="35370"
                obs_have="34584"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="33067"
                obs_have="33066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 03:24:14 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14807728"
                         time_creation="Thu Jan 28 01:06:03 2021"
                         time_modification="Thu Jan 28 01:02:15 2021" />
        <observations epoch_first="Thu Jan 28 00:00:00 2021"
                      epoch_last="Thu Jan 28 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34587"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="35370"
                obs_have="34584"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="33067"
                obs_have="33066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14807728"
                         time_creation="Thu Jan 28 01:06:03 2021"
                         time_modification="Thu Jan 28 01:02:15 2021" />
        <observations epoch_first="Thu Jan 28 00:00:00 2021"
                      epoch_last="Thu Jan 28 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34587"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="35370"
                obs_have="34584"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="33067"
                obs_have="33066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14807728"
                         time_creation="Wed Feb 24 01:55:51 2021"
                         time_modification="Thu Jan 28 01:02:15 2021" />
        <observations epoch_first="Thu Jan 28 00:00:00 2021"
                      epoch_last="Thu Jan 28 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34587"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="35370"
                obs_have="34584"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="33067"
                obs_have="33066"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jan 28 02:14:08 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="13686726"
                         time_creation="Thu Jan 28 02:06:03 2021"
                         time_modification="Thu Jan 28 02:02:15 2021" />
        <observations epoch_first="Thu Jan 28 01:00:00 2021"
                      epoch_last="Thu Jan 28 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37285"
                obs_have="33419"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="34084"
                obs_have="33406"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="31857"
                obs_have="31857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 02:39:14 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="13686726"
                         time_creation="Thu Jan 28 02:06:03 2021"
                         time_modification="Thu Jan 28 02:02:15 2021" />
        <observations epoch_first="Thu Jan 28 01:00:00 2021"
                      epoch_last="Thu Jan 28 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37285"
                obs_have="33419"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="34084"
                obs_have="33406"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="31857"
                obs_have="31857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 04:24:16 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="13686726"
                         time_creation="Thu Jan 28 02:06:03 2021"
                         time_modification="Thu Jan 28 02:02:15 2021" />
        <observations epoch_first="Thu Jan 28 01:00:00 2021"
                      epoch_last="Thu Jan 28 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37285"
                obs_have="33419"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="34084"
                obs_have="33406"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="31857"
                obs_have="31857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="13686726"
                         time_creation="Thu Jan 28 02:06:03 2021"
                         time_modification="Thu Jan 28 02:02:15 2021" />
        <observations epoch_first="Thu Jan 28 01:00:00 2021"
                      epoch_last="Thu Jan 28 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37285"
                obs_have="33419"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="34084"
                obs_have="33406"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="31857"
                obs_have="31857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="13686726"
                         time_creation="Wed Feb 24 01:55:51 2021"
                         time_modification="Thu Jan 28 02:02:15 2021" />
        <observations epoch_first="Thu Jan 28 01:00:00 2021"
                      epoch_last="Thu Jan 28 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37285"
                obs_have="33419"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="34084"
                obs_have="33406"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="31857"
                obs_have="31857"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jan 28 03:14:09 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14177746"
                         time_creation="Thu Jan 28 03:06:02 2021"
                         time_modification="Thu Jan 28 03:02:15 2021" />
        <observations epoch_first="Thu Jan 28 02:00:00 2021"
                      epoch_last="Thu Jan 28 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44011"
                obs_have="34895"
                obs_ratio="79.29" />
          <mask elevation="10 degrees"
                obs_expected="36372"
                obs_have="34869"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="29811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 03:39:14 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14177746"
                         time_creation="Thu Jan 28 03:06:02 2021"
                         time_modification="Thu Jan 28 03:02:15 2021" />
        <observations epoch_first="Thu Jan 28 02:00:00 2021"
                      epoch_last="Thu Jan 28 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44011"
                obs_have="34895"
                obs_ratio="79.29" />
          <mask elevation="10 degrees"
                obs_expected="36372"
                obs_have="34869"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="29811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 05:24:15 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14177746"
                         time_creation="Thu Jan 28 03:06:02 2021"
                         time_modification="Thu Jan 28 03:02:15 2021" />
        <observations epoch_first="Thu Jan 28 02:00:00 2021"
                      epoch_last="Thu Jan 28 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44011"
                obs_have="34895"
                obs_ratio="79.29" />
          <mask elevation="10 degrees"
                obs_expected="36372"
                obs_have="34869"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="29811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14177746"
                         time_creation="Thu Jan 28 03:06:02 2021"
                         time_modification="Thu Jan 28 03:02:15 2021" />
        <observations epoch_first="Thu Jan 28 02:00:00 2021"
                      epoch_last="Thu Jan 28 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44011"
                obs_have="34895"
                obs_ratio="79.29" />
          <mask elevation="10 degrees"
                obs_expected="36372"
                obs_have="34869"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="29811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14177746"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 03:02:15 2021" />
        <observations epoch_first="Thu Jan 28 02:00:00 2021"
                      epoch_last="Thu Jan 28 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44011"
                obs_have="34895"
                obs_ratio="79.29" />
          <mask elevation="10 degrees"
                obs_expected="36372"
                obs_have="34869"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="29811"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jan 28 04:14:08 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="13423358"
                         time_creation="Thu Jan 28 04:06:02 2021"
                         time_modification="Thu Jan 28 04:02:15 2021" />
        <observations epoch_first="Thu Jan 28 03:00:00 2021"
                      epoch_last="Thu Jan 28 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34567"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="34855"
                obs_have="34567"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="33747"
                obs_have="33747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 04:39:14 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="13423358"
                         time_creation="Thu Jan 28 04:06:02 2021"
                         time_modification="Thu Jan 28 04:02:15 2021" />
        <observations epoch_first="Thu Jan 28 03:00:00 2021"
                      epoch_last="Thu Jan 28 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34567"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="34855"
                obs_have="34567"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="33747"
                obs_have="33747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 06:24:14 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="13423358"
                         time_creation="Thu Jan 28 04:06:02 2021"
                         time_modification="Thu Jan 28 04:02:15 2021" />
        <observations epoch_first="Thu Jan 28 03:00:00 2021"
                      epoch_last="Thu Jan 28 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34567"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="34855"
                obs_have="34567"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="33747"
                obs_have="33747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="13423358"
                         time_creation="Thu Jan 28 04:06:02 2021"
                         time_modification="Thu Jan 28 04:02:15 2021" />
        <observations epoch_first="Thu Jan 28 03:00:00 2021"
                      epoch_last="Thu Jan 28 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34567"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="34855"
                obs_have="34567"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="33747"
                obs_have="33747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="13423358"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 04:02:15 2021" />
        <observations epoch_first="Thu Jan 28 03:00:00 2021"
                      epoch_last="Thu Jan 28 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34567"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="34855"
                obs_have="34567"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="33747"
                obs_have="33747"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jan 28 05:14:09 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12953322"
                         time_creation="Thu Jan 28 05:06:02 2021"
                         time_modification="Thu Jan 28 05:02:14 2021" />
        <observations epoch_first="Thu Jan 28 04:00:00 2021"
                      epoch_last="Thu Jan 28 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36820"
                obs_have="32132"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="33605"
                obs_have="32102"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 05:39:14 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12953322"
                         time_creation="Thu Jan 28 05:06:02 2021"
                         time_modification="Thu Jan 28 05:02:14 2021" />
        <observations epoch_first="Thu Jan 28 04:00:00 2021"
                      epoch_last="Thu Jan 28 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36820"
                obs_have="32132"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="33605"
                obs_have="32102"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 07:24:14 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12953322"
                         time_creation="Thu Jan 28 05:06:02 2021"
                         time_modification="Thu Jan 28 05:02:14 2021" />
        <observations epoch_first="Thu Jan 28 04:00:00 2021"
                      epoch_last="Thu Jan 28 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36820"
                obs_have="32132"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="33605"
                obs_have="32102"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12953322"
                         time_creation="Thu Jan 28 05:06:02 2021"
                         time_modification="Thu Jan 28 05:02:14 2021" />
        <observations epoch_first="Thu Jan 28 04:00:00 2021"
                      epoch_last="Thu Jan 28 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36820"
                obs_have="32132"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="33605"
                obs_have="32102"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12953322"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 05:02:14 2021" />
        <observations epoch_first="Thu Jan 28 04:00:00 2021"
                      epoch_last="Thu Jan 28 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36820"
                obs_have="32132"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="33605"
                obs_have="32102"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jan 28 06:14:09 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13254796"
                         time_creation="Thu Jan 28 06:06:04 2021"
                         time_modification="Thu Jan 28 06:02:14 2021" />
        <observations epoch_first="Thu Jan 28 05:00:00 2021"
                      epoch_last="Thu Jan 28 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35347"
                obs_have="30986"
                obs_ratio="87.66" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30933"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="27120"
                obs_have="27120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 06:39:14 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13254796"
                         time_creation="Thu Jan 28 06:06:04 2021"
                         time_modification="Thu Jan 28 06:02:14 2021" />
        <observations epoch_first="Thu Jan 28 05:00:00 2021"
                      epoch_last="Thu Jan 28 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35347"
                obs_have="30986"
                obs_ratio="87.66" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30933"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="27120"
                obs_have="27120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 08:24:14 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13254796"
                         time_creation="Thu Jan 28 06:06:04 2021"
                         time_modification="Thu Jan 28 06:02:14 2021" />
        <observations epoch_first="Thu Jan 28 05:00:00 2021"
                      epoch_last="Thu Jan 28 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35347"
                obs_have="30986"
                obs_ratio="87.66" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30933"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="27120"
                obs_have="27120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13254796"
                         time_creation="Thu Jan 28 06:06:04 2021"
                         time_modification="Thu Jan 28 06:02:14 2021" />
        <observations epoch_first="Thu Jan 28 05:00:00 2021"
                      epoch_last="Thu Jan 28 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35347"
                obs_have="30986"
                obs_ratio="87.66" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30933"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="27120"
                obs_have="27120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13254796"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 06:02:14 2021" />
        <observations epoch_first="Thu Jan 28 05:00:00 2021"
                      epoch_last="Thu Jan 28 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35347"
                obs_have="30986"
                obs_ratio="87.66" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30933"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="27120"
                obs_have="27120"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jan 28 07:14:09 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="14131990"
                         time_creation="Thu Jan 28 07:06:03 2021"
                         time_modification="Thu Jan 28 07:02:14 2021" />
        <observations epoch_first="Thu Jan 28 06:00:00 2021"
                      epoch_last="Thu Jan 28 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28884"
                obs_have="25400"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="25391"
                obs_have="25360"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23174"
                obs_have="23174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 07:39:15 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="14131990"
                         time_creation="Thu Jan 28 07:06:03 2021"
                         time_modification="Thu Jan 28 07:02:14 2021" />
        <observations epoch_first="Thu Jan 28 06:00:00 2021"
                      epoch_last="Thu Jan 28 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28884"
                obs_have="25400"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="25391"
                obs_have="25360"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23174"
                obs_have="23174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 09:24:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="14131990"
                         time_creation="Thu Jan 28 07:06:03 2021"
                         time_modification="Thu Jan 28 07:02:14 2021" />
        <observations epoch_first="Thu Jan 28 06:00:00 2021"
                      epoch_last="Thu Jan 28 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28884"
                obs_have="25400"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="25391"
                obs_have="25360"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23174"
                obs_have="23174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="14131990"
                         time_creation="Thu Jan 28 07:06:03 2021"
                         time_modification="Thu Jan 28 07:02:14 2021" />
        <observations epoch_first="Thu Jan 28 06:00:00 2021"
                      epoch_last="Thu Jan 28 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28884"
                obs_have="25400"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="25391"
                obs_have="25360"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23174"
                obs_have="23174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="14131990"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 07:02:14 2021" />
        <observations epoch_first="Thu Jan 28 06:00:00 2021"
                      epoch_last="Thu Jan 28 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28884"
                obs_have="25400"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="25391"
                obs_have="25360"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23174"
                obs_have="23174"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jan 28 08:14:09 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13905030"
                         time_creation="Thu Jan 28 08:06:02 2021"
                         time_modification="Thu Jan 28 08:02:14 2021" />
        <observations epoch_first="Thu Jan 28 07:00:00 2021"
                      epoch_last="Thu Jan 28 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27401"
                obs_have="24491"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="24855"
                obs_have="24491"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="23081"
                obs_have="23081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 08:39:15 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13905030"
                         time_creation="Thu Jan 28 08:06:02 2021"
                         time_modification="Thu Jan 28 08:02:14 2021" />
        <observations epoch_first="Thu Jan 28 07:00:00 2021"
                      epoch_last="Thu Jan 28 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27401"
                obs_have="24491"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="24855"
                obs_have="24491"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="23081"
                obs_have="23081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 10:24:20 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13905030"
                         time_creation="Thu Jan 28 08:06:02 2021"
                         time_modification="Thu Jan 28 08:02:14 2021" />
        <observations epoch_first="Thu Jan 28 07:00:00 2021"
                      epoch_last="Thu Jan 28 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27401"
                obs_have="24491"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="24855"
                obs_have="24491"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="23081"
                obs_have="23081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13905030"
                         time_creation="Thu Jan 28 08:06:02 2021"
                         time_modification="Thu Jan 28 08:02:14 2021" />
        <observations epoch_first="Thu Jan 28 07:00:00 2021"
                      epoch_last="Thu Jan 28 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27401"
                obs_have="24491"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="24855"
                obs_have="24491"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="23081"
                obs_have="23081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13905030"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 08:02:14 2021" />
        <observations epoch_first="Thu Jan 28 07:00:00 2021"
                      epoch_last="Thu Jan 28 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27401"
                obs_have="24491"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="24855"
                obs_have="24491"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="23081"
                obs_have="23081"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jan 28 09:14:09 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="14237026"
                         time_creation="Thu Jan 28 09:06:03 2021"
                         time_modification="Thu Jan 28 09:02:14 2021" />
        <observations epoch_first="Thu Jan 28 08:00:00 2021"
                      epoch_last="Thu Jan 28 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31026"
                obs_have="28430"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="28791"
                obs_have="28393"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="25861"
                obs_have="25861"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 09:39:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="14237026"
                         time_creation="Thu Jan 28 09:06:03 2021"
                         time_modification="Thu Jan 28 09:02:14 2021" />
        <observations epoch_first="Thu Jan 28 08:00:00 2021"
                      epoch_last="Thu Jan 28 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31026"
                obs_have="28430"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="28791"
                obs_have="28393"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="25861"
                obs_have="25861"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 11:24:18 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="14237026"
                         time_creation="Thu Jan 28 09:06:03 2021"
                         time_modification="Thu Jan 28 09:02:14 2021" />
        <observations epoch_first="Thu Jan 28 08:00:00 2021"
                      epoch_last="Thu Jan 28 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31026"
                obs_have="28430"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="28791"
                obs_have="28393"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="25861"
                obs_have="25861"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="14237026"
                         time_creation="Thu Jan 28 09:06:03 2021"
                         time_modification="Thu Jan 28 09:02:14 2021" />
        <observations epoch_first="Thu Jan 28 08:00:00 2021"
                      epoch_last="Thu Jan 28 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31026"
                obs_have="28430"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="28791"
                obs_have="28393"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="25861"
                obs_have="25861"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="14237026"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 09:02:14 2021" />
        <observations epoch_first="Thu Jan 28 08:00:00 2021"
                      epoch_last="Thu Jan 28 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31026"
                obs_have="28430"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="28791"
                obs_have="28393"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="25861"
                obs_have="25861"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jan 28 10:14:09 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="11991992"
                         time_creation="Thu Jan 28 10:06:03 2021"
                         time_modification="Thu Jan 28 10:02:14 2021" />
        <observations epoch_first="Thu Jan 28 09:00:00 2021"
                      epoch_last="Thu Jan 28 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28785"
                obs_have="25162"
                obs_ratio="87.41" />
          <mask elevation="10 degrees"
                obs_expected="25147"
                obs_have="25120"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23245"
                obs_have="23245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 10:39:16 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="11991992"
                         time_creation="Thu Jan 28 10:06:03 2021"
                         time_modification="Thu Jan 28 10:02:14 2021" />
        <observations epoch_first="Thu Jan 28 09:00:00 2021"
                      epoch_last="Thu Jan 28 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28785"
                obs_have="25162"
                obs_ratio="87.41" />
          <mask elevation="10 degrees"
                obs_expected="25147"
                obs_have="25120"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23245"
                obs_have="23245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 12:24:20 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="11991992"
                         time_creation="Thu Jan 28 10:06:03 2021"
                         time_modification="Thu Jan 28 10:02:14 2021" />
        <observations epoch_first="Thu Jan 28 09:00:00 2021"
                      epoch_last="Thu Jan 28 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28785"
                obs_have="25162"
                obs_ratio="87.41" />
          <mask elevation="10 degrees"
                obs_expected="25147"
                obs_have="25120"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23245"
                obs_have="23245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="11991992"
                         time_creation="Thu Jan 28 10:06:03 2021"
                         time_modification="Thu Jan 28 10:02:14 2021" />
        <observations epoch_first="Thu Jan 28 09:00:00 2021"
                      epoch_last="Thu Jan 28 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28785"
                obs_have="25162"
                obs_ratio="87.41" />
          <mask elevation="10 degrees"
                obs_expected="25147"
                obs_have="25120"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23245"
                obs_have="23245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="11991992"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 10:02:14 2021" />
        <observations epoch_first="Thu Jan 28 09:00:00 2021"
                      epoch_last="Thu Jan 28 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28785"
                obs_have="25162"
                obs_ratio="87.41" />
          <mask elevation="10 degrees"
                obs_expected="25147"
                obs_have="25120"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23245"
                obs_have="23245"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jan 28 11:14:09 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="11847086"
                         time_creation="Thu Jan 28 11:06:03 2021"
                         time_modification="Thu Jan 28 11:02:14 2021" />
        <observations epoch_first="Thu Jan 28 10:00:00 2021"
                      epoch_last="Thu Jan 28 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34232"
                obs_have="26516"
                obs_ratio="77.46" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="26514"
                obs_ratio="94.04" />
          <mask elevation="15 degrees"
                obs_expected="24102"
                obs_have="24102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 11:39:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="11847086"
                         time_creation="Thu Jan 28 11:06:03 2021"
                         time_modification="Thu Jan 28 11:02:14 2021" />
        <observations epoch_first="Thu Jan 28 10:00:00 2021"
                      epoch_last="Thu Jan 28 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34232"
                obs_have="26516"
                obs_ratio="77.46" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="26514"
                obs_ratio="94.04" />
          <mask elevation="15 degrees"
                obs_expected="24102"
                obs_have="24102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 13:24:20 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="11847086"
                         time_creation="Thu Jan 28 11:06:03 2021"
                         time_modification="Thu Jan 28 11:02:14 2021" />
        <observations epoch_first="Thu Jan 28 10:00:00 2021"
                      epoch_last="Thu Jan 28 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34232"
                obs_have="26516"
                obs_ratio="77.46" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="26514"
                obs_ratio="94.04" />
          <mask elevation="15 degrees"
                obs_expected="24102"
                obs_have="24102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="11847086"
                         time_creation="Thu Jan 28 11:06:03 2021"
                         time_modification="Thu Jan 28 11:02:14 2021" />
        <observations epoch_first="Thu Jan 28 10:00:00 2021"
                      epoch_last="Thu Jan 28 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34232"
                obs_have="26516"
                obs_ratio="77.46" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="26514"
                obs_ratio="94.04" />
          <mask elevation="15 degrees"
                obs_expected="24102"
                obs_have="24102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="11847086"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 11:02:14 2021" />
        <observations epoch_first="Thu Jan 28 10:00:00 2021"
                      epoch_last="Thu Jan 28 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34232"
                obs_have="26516"
                obs_ratio="77.46" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="26514"
                obs_ratio="94.04" />
          <mask elevation="15 degrees"
                obs_expected="24102"
                obs_have="24102"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jan 28 12:14:09 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13467546"
                         time_creation="Thu Jan 28 12:06:03 2021"
                         time_modification="Thu Jan 28 12:02:14 2021" />
        <observations epoch_first="Thu Jan 28 11:00:00 2021"
                      epoch_last="Thu Jan 28 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41583"
                obs_have="38308"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="38268"
                obs_have="38261"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34571"
                obs_have="34571"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 12:39:15 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13467546"
                         time_creation="Thu Jan 28 12:06:03 2021"
                         time_modification="Thu Jan 28 12:02:14 2021" />
        <observations epoch_first="Thu Jan 28 11:00:00 2021"
                      epoch_last="Thu Jan 28 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41583"
                obs_have="38308"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="38268"
                obs_have="38261"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34571"
                obs_have="34571"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 14:24:18 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13467546"
                         time_creation="Thu Jan 28 12:06:03 2021"
                         time_modification="Thu Jan 28 12:02:14 2021" />
        <observations epoch_first="Thu Jan 28 11:00:00 2021"
                      epoch_last="Thu Jan 28 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41583"
                obs_have="38308"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="38268"
                obs_have="38261"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34571"
                obs_have="34571"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13467546"
                         time_creation="Thu Jan 28 12:06:03 2021"
                         time_modification="Thu Jan 28 12:02:14 2021" />
        <observations epoch_first="Thu Jan 28 11:00:00 2021"
                      epoch_last="Thu Jan 28 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41583"
                obs_have="38308"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="38268"
                obs_have="38261"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34571"
                obs_have="34571"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13467546"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 12:02:14 2021" />
        <observations epoch_first="Thu Jan 28 11:00:00 2021"
                      epoch_last="Thu Jan 28 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41583"
                obs_have="38308"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="38268"
                obs_have="38261"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34571"
                obs_have="34571"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jan 28 13:14:10 2021"
               level="3">
        <file_statistics latency="00:02:28"
                         size="14286044"
                         time_creation="Thu Jan 28 13:06:04 2021"
                         time_modification="Thu Jan 28 13:02:27 2021" />
        <observations epoch_first="Thu Jan 28 12:00:00 2021"
                      epoch_last="Thu Jan 28 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37811"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="39018"
                obs_have="37811"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="37028"
                obs_have="37020"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 28 13:39:18 2021"
               level="3">
        <file_statistics latency="00:02:28"
                         size="14286044"
                         time_creation="Thu Jan 28 13:06:04 2021"
                         time_modification="Thu Jan 28 13:02:27 2021" />
        <observations epoch_first="Thu Jan 28 12:00:00 2021"
                      epoch_last="Thu Jan 28 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37811"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="39018"
                obs_have="37811"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="37028"
                obs_have="37020"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 28 15:24:21 2021"
               level="3">
        <file_statistics latency="00:02:28"
                         size="14286044"
                         time_creation="Thu Jan 28 13:06:04 2021"
                         time_modification="Thu Jan 28 13:02:27 2021" />
        <observations epoch_first="Thu Jan 28 12:00:00 2021"
                      epoch_last="Thu Jan 28 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37811"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="39018"
                obs_have="37811"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="37028"
                obs_have="37020"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:28"
                         size="14286044"
                         time_creation="Thu Jan 28 13:06:04 2021"
                         time_modification="Thu Jan 28 13:02:27 2021" />
        <observations epoch_first="Thu Jan 28 12:00:00 2021"
                      epoch_last="Thu Jan 28 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37811"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="39018"
                obs_have="37811"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="37028"
                obs_have="37020"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:28"
                         size="14286044"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 13:02:27 2021" />
        <observations epoch_first="Thu Jan 28 12:00:00 2021"
                      epoch_last="Thu Jan 28 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37811"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="39018"
                obs_have="37811"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="37028"
                obs_have="37020"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/seol028n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jan 28 14:14:10 2021"
               level="3">
        <file_statistics latency="00:02:20"
                         size="15932286"
                         time_creation="Thu Jan 28 14:06:04 2021"
                         time_modification="Thu Jan 28 14:02:19 2021" />
        <observations epoch_first="Thu Jan 28 13:00:00 2021"
                      epoch_last="Thu Jan 28 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40525"
                obs_have="33463"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="34986"
                obs_have="33422"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="29243"
                obs_have="29243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 14:39:16 2021"
               level="3">
        <file_statistics latency="00:02:20"
                         size="15932286"
                         time_creation="Thu Jan 28 14:06:04 2021"
                         time_modification="Thu Jan 28 14:02:19 2021" />
        <observations epoch_first="Thu Jan 28 13:00:00 2021"
                      epoch_last="Thu Jan 28 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40525"
                obs_have="33463"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="34986"
                obs_have="33422"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="29243"
                obs_have="29243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:24:19 2021"
               level="3">
        <file_statistics latency="00:02:20"
                         size="15932286"
                         time_creation="Thu Jan 28 14:06:04 2021"
                         time_modification="Thu Jan 28 14:02:19 2021" />
        <observations epoch_first="Thu Jan 28 13:00:00 2021"
                      epoch_last="Thu Jan 28 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40525"
                obs_have="33463"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="34986"
                obs_have="33422"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="29243"
                obs_have="29243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:20"
                         size="15932286"
                         time_creation="Thu Jan 28 14:06:04 2021"
                         time_modification="Thu Jan 28 14:02:19 2021" />
        <observations epoch_first="Thu Jan 28 13:00:00 2021"
                      epoch_last="Thu Jan 28 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40525"
                obs_have="33463"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="34986"
                obs_have="33422"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="29243"
                obs_have="29243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:20"
                         size="15932286"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 14:02:19 2021" />
        <observations epoch_first="Thu Jan 28 13:00:00 2021"
                      epoch_last="Thu Jan 28 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40525"
                obs_have="33463"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="34986"
                obs_have="33422"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="29243"
                obs_have="29243"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jan 28 15:14:10 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="16073854"
                         time_creation="Thu Jan 28 15:06:03 2021"
                         time_modification="Thu Jan 28 15:02:14 2021" />
        <observations epoch_first="Thu Jan 28 14:00:00 2021"
                      epoch_last="Thu Jan 28 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36513"
                obs_have="29356"
                obs_ratio="80.40" />
          <mask elevation="10 degrees"
                obs_expected="30479"
                obs_have="29345"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="24899"
                obs_have="24802"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Thu Jan 28 15:39:15 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="16073854"
                         time_creation="Thu Jan 28 15:06:03 2021"
                         time_modification="Thu Jan 28 15:02:14 2021" />
        <observations epoch_first="Thu Jan 28 14:00:00 2021"
                      epoch_last="Thu Jan 28 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36513"
                obs_have="29356"
                obs_ratio="80.40" />
          <mask elevation="10 degrees"
                obs_expected="30479"
                obs_have="29345"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="24899"
                obs_have="24802"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:24:19 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="16073854"
                         time_creation="Thu Jan 28 15:06:03 2021"
                         time_modification="Thu Jan 28 15:02:14 2021" />
        <observations epoch_first="Thu Jan 28 14:00:00 2021"
                      epoch_last="Thu Jan 28 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36513"
                obs_have="29356"
                obs_ratio="80.40" />
          <mask elevation="10 degrees"
                obs_expected="30479"
                obs_have="29345"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="24899"
                obs_have="24802"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="16073854"
                         time_creation="Thu Jan 28 15:06:03 2021"
                         time_modification="Thu Jan 28 15:02:14 2021" />
        <observations epoch_first="Thu Jan 28 14:00:00 2021"
                      epoch_last="Thu Jan 28 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36513"
                obs_have="29356"
                obs_ratio="80.40" />
          <mask elevation="10 degrees"
                obs_expected="30479"
                obs_have="29345"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="24899"
                obs_have="24802"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="16073854"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 15:02:14 2021" />
        <observations epoch_first="Thu Jan 28 14:00:00 2021"
                      epoch_last="Thu Jan 28 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36513"
                obs_have="29356"
                obs_ratio="80.40" />
          <mask elevation="10 degrees"
                obs_expected="30479"
                obs_have="29345"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="24899"
                obs_have="24802"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/seol028p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jan 28 16:14:09 2021"
               level="3">
        <file_statistics latency="00:02:21"
                         size="15759266"
                         time_creation="Thu Jan 28 16:06:03 2021"
                         time_modification="Thu Jan 28 16:02:20 2021" />
        <observations epoch_first="Thu Jan 28 15:00:00 2021"
                      epoch_last="Thu Jan 28 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30333"
                obs_have="27059"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="28138"
                obs_have="27059"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="26597"
                obs_have="26550"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Jan 28 16:39:12 2021"
               level="3">
        <file_statistics latency="00:02:21"
                         size="15759266"
                         time_creation="Thu Jan 28 16:06:03 2021"
                         time_modification="Thu Jan 28 16:02:20 2021" />
        <observations epoch_first="Thu Jan 28 15:00:00 2021"
                      epoch_last="Thu Jan 28 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30333"
                obs_have="27059"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="28138"
                obs_have="27059"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="26597"
                obs_have="26550"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Jan 28 18:24:14 2021"
               level="3">
        <file_statistics latency="00:02:21"
                         size="15759266"
                         time_creation="Thu Jan 28 16:06:03 2021"
                         time_modification="Thu Jan 28 16:02:20 2021" />
        <observations epoch_first="Thu Jan 28 15:00:00 2021"
                      epoch_last="Thu Jan 28 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30333"
                obs_have="27059"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="28138"
                obs_have="27059"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="26597"
                obs_have="26550"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:21"
                         size="15759266"
                         time_creation="Thu Jan 28 16:06:03 2021"
                         time_modification="Thu Jan 28 16:02:20 2021" />
        <observations epoch_first="Thu Jan 28 15:00:00 2021"
                      epoch_last="Thu Jan 28 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30333"
                obs_have="27059"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="28138"
                obs_have="27059"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="26597"
                obs_have="26550"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:21"
                         size="15759266"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 16:02:20 2021" />
        <observations epoch_first="Thu Jan 28 15:00:00 2021"
                      epoch_last="Thu Jan 28 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30333"
                obs_have="27059"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="28138"
                obs_have="27059"
                obs_ratio="96.17" />
          <mask elevation="15 degrees"
                obs_expected="26597"
                obs_have="26550"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/seol028q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jan 28 17:14:09 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="15339620"
                         time_creation="Thu Jan 28 17:06:03 2021"
                         time_modification="Thu Jan 28 17:02:15 2021" />
        <observations epoch_first="Thu Jan 28 16:00:00 2021"
                      epoch_last="Thu Jan 28 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28306"
                obs_have="24477"
                obs_ratio="86.47" />
          <mask elevation="10 degrees"
                obs_expected="25794"
                obs_have="24446"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="23781"
                obs_have="23695"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:39:14 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="15339620"
                         time_creation="Thu Jan 28 17:06:03 2021"
                         time_modification="Thu Jan 28 17:02:15 2021" />
        <observations epoch_first="Thu Jan 28 16:00:00 2021"
                      epoch_last="Thu Jan 28 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28306"
                obs_have="24477"
                obs_ratio="86.47" />
          <mask elevation="10 degrees"
                obs_expected="25794"
                obs_have="24446"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="23781"
                obs_have="23695"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Thu Jan 28 19:24:15 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="15339620"
                         time_creation="Thu Jan 28 17:06:03 2021"
                         time_modification="Thu Jan 28 17:02:15 2021" />
        <observations epoch_first="Thu Jan 28 16:00:00 2021"
                      epoch_last="Thu Jan 28 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28306"
                obs_have="24477"
                obs_ratio="86.47" />
          <mask elevation="10 degrees"
                obs_expected="25794"
                obs_have="24446"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="23781"
                obs_have="23695"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="15339620"
                         time_creation="Thu Jan 28 17:06:03 2021"
                         time_modification="Thu Jan 28 17:02:15 2021" />
        <observations epoch_first="Thu Jan 28 16:00:00 2021"
                      epoch_last="Thu Jan 28 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28306"
                obs_have="24477"
                obs_ratio="86.47" />
          <mask elevation="10 degrees"
                obs_expected="25794"
                obs_have="24446"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="23781"
                obs_have="23695"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="15339620"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 17:02:15 2021" />
        <observations epoch_first="Thu Jan 28 16:00:00 2021"
                      epoch_last="Thu Jan 28 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28306"
                obs_have="24477"
                obs_ratio="86.47" />
          <mask elevation="10 degrees"
                obs_expected="25794"
                obs_have="24446"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="23781"
                obs_have="23695"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/seol028r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jan 28 18:14:09 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13096512"
                         time_creation="Thu Jan 28 18:06:03 2021"
                         time_modification="Thu Jan 28 18:02:14 2021" />
        <observations epoch_first="Thu Jan 28 17:00:00 2021"
                      epoch_last="Thu Jan 28 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28308"
                obs_have="25252"
                obs_ratio="89.20" />
          <mask elevation="10 degrees"
                obs_expected="26517"
                obs_have="25252"
                obs_ratio="95.23" />
          <mask elevation="15 degrees"
                obs_expected="22507"
                obs_have="22440"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Thu Jan 28 18:39:15 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13096512"
                         time_creation="Thu Jan 28 18:06:03 2021"
                         time_modification="Thu Jan 28 18:02:14 2021" />
        <observations epoch_first="Thu Jan 28 17:00:00 2021"
                      epoch_last="Thu Jan 28 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28308"
                obs_have="25252"
                obs_ratio="89.20" />
          <mask elevation="10 degrees"
                obs_expected="26517"
                obs_have="25252"
                obs_ratio="95.23" />
          <mask elevation="15 degrees"
                obs_expected="22507"
                obs_have="22440"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Thu Jan 28 20:24:15 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13096512"
                         time_creation="Thu Jan 28 18:06:03 2021"
                         time_modification="Thu Jan 28 18:02:14 2021" />
        <observations epoch_first="Thu Jan 28 17:00:00 2021"
                      epoch_last="Thu Jan 28 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28308"
                obs_have="25252"
                obs_ratio="89.20" />
          <mask elevation="10 degrees"
                obs_expected="26517"
                obs_have="25252"
                obs_ratio="95.23" />
          <mask elevation="15 degrees"
                obs_expected="22507"
                obs_have="22440"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13096512"
                         time_creation="Thu Jan 28 18:06:03 2021"
                         time_modification="Thu Jan 28 18:02:14 2021" />
        <observations epoch_first="Thu Jan 28 17:00:00 2021"
                      epoch_last="Thu Jan 28 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28308"
                obs_have="25252"
                obs_ratio="89.20" />
          <mask elevation="10 degrees"
                obs_expected="26517"
                obs_have="25252"
                obs_ratio="95.23" />
          <mask elevation="15 degrees"
                obs_expected="22507"
                obs_have="22440"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="13096512"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 18:02:14 2021" />
        <observations epoch_first="Thu Jan 28 17:00:00 2021"
                      epoch_last="Thu Jan 28 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28308"
                obs_have="25252"
                obs_ratio="89.20" />
          <mask elevation="10 degrees"
                obs_expected="26517"
                obs_have="25252"
                obs_ratio="95.23" />
          <mask elevation="15 degrees"
                obs_expected="22507"
                obs_have="22440"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/seol028s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jan 28 19:14:08 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12273438"
                         time_creation="Thu Jan 28 19:06:03 2021"
                         time_modification="Thu Jan 28 19:02:14 2021" />
        <observations epoch_first="Thu Jan 28 18:00:00 2021"
                      epoch_last="Thu Jan 28 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26562"
                obs_have="23828"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="24119"
                obs_have="23812"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="20927"
                obs_have="20927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 19:39:16 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12273438"
                         time_creation="Thu Jan 28 19:06:03 2021"
                         time_modification="Thu Jan 28 19:02:14 2021" />
        <observations epoch_first="Thu Jan 28 18:00:00 2021"
                      epoch_last="Thu Jan 28 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26562"
                obs_have="23828"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="24119"
                obs_have="23812"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="20927"
                obs_have="20927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 21:24:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12273438"
                         time_creation="Thu Jan 28 19:06:03 2021"
                         time_modification="Thu Jan 28 19:02:14 2021" />
        <observations epoch_first="Thu Jan 28 18:00:00 2021"
                      epoch_last="Thu Jan 28 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26562"
                obs_have="23828"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="24119"
                obs_have="23812"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="20927"
                obs_have="20927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12273438"
                         time_creation="Thu Jan 28 19:06:03 2021"
                         time_modification="Thu Jan 28 19:02:14 2021" />
        <observations epoch_first="Thu Jan 28 18:00:00 2021"
                      epoch_last="Thu Jan 28 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26562"
                obs_have="23828"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="24119"
                obs_have="23812"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="20927"
                obs_have="20927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12273438"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 19:02:14 2021" />
        <observations epoch_first="Thu Jan 28 18:00:00 2021"
                      epoch_last="Thu Jan 28 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26562"
                obs_have="23828"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="24119"
                obs_have="23812"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="20927"
                obs_have="20927"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jan 28 20:14:09 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12846882"
                         time_creation="Thu Jan 28 20:06:04 2021"
                         time_modification="Thu Jan 28 20:02:14 2021" />
        <observations epoch_first="Thu Jan 28 19:00:00 2021"
                      epoch_last="Thu Jan 28 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29512"
                obs_ratio="81.98" />
          <mask elevation="10 degrees"
                obs_expected="32016"
                obs_have="29484"
                obs_ratio="92.09" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26464"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Jan 28 20:39:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12846882"
                         time_creation="Thu Jan 28 20:06:04 2021"
                         time_modification="Thu Jan 28 20:02:14 2021" />
        <observations epoch_first="Thu Jan 28 19:00:00 2021"
                      epoch_last="Thu Jan 28 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29512"
                obs_ratio="81.98" />
          <mask elevation="10 degrees"
                obs_expected="32016"
                obs_have="29484"
                obs_ratio="92.09" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26464"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Jan 28 22:24:16 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12846882"
                         time_creation="Thu Jan 28 20:06:04 2021"
                         time_modification="Thu Jan 28 20:02:14 2021" />
        <observations epoch_first="Thu Jan 28 19:00:00 2021"
                      epoch_last="Thu Jan 28 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29512"
                obs_ratio="81.98" />
          <mask elevation="10 degrees"
                obs_expected="32016"
                obs_have="29484"
                obs_ratio="92.09" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26464"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12846882"
                         time_creation="Thu Jan 28 20:06:04 2021"
                         time_modification="Thu Jan 28 20:02:14 2021" />
        <observations epoch_first="Thu Jan 28 19:00:00 2021"
                      epoch_last="Thu Jan 28 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29512"
                obs_ratio="81.98" />
          <mask elevation="10 degrees"
                obs_expected="32016"
                obs_have="29484"
                obs_ratio="92.09" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26464"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="12846882"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 20:02:14 2021" />
        <observations epoch_first="Thu Jan 28 19:00:00 2021"
                      epoch_last="Thu Jan 28 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29512"
                obs_ratio="81.98" />
          <mask elevation="10 degrees"
                obs_expected="32016"
                obs_have="29484"
                obs_ratio="92.09" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26464"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/seol028u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jan 28 21:14:10 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="12674734"
                         time_creation="Thu Jan 28 21:06:04 2021"
                         time_modification="Thu Jan 28 21:02:15 2021" />
        <observations epoch_first="Thu Jan 28 20:00:00 2021"
                      epoch_last="Thu Jan 28 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33201"
                obs_have="29609"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="30142"
                obs_have="29574"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="27595"
                obs_have="27590"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 28 21:39:18 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="12674734"
                         time_creation="Thu Jan 28 21:06:04 2021"
                         time_modification="Thu Jan 28 21:02:15 2021" />
        <observations epoch_first="Thu Jan 28 20:00:00 2021"
                      epoch_last="Thu Jan 28 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33201"
                obs_have="29609"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="30142"
                obs_have="29574"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="27595"
                obs_have="27590"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 28 23:24:18 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="12674734"
                         time_creation="Thu Jan 28 21:06:04 2021"
                         time_modification="Thu Jan 28 21:02:15 2021" />
        <observations epoch_first="Thu Jan 28 20:00:00 2021"
                      epoch_last="Thu Jan 28 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33201"
                obs_have="29609"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="30142"
                obs_have="29574"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="27595"
                obs_have="27590"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="12674734"
                         time_creation="Thu Jan 28 21:06:04 2021"
                         time_modification="Thu Jan 28 21:02:15 2021" />
        <observations epoch_first="Thu Jan 28 20:00:00 2021"
                      epoch_last="Thu Jan 28 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33201"
                obs_have="29609"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="30142"
                obs_have="29574"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="27595"
                obs_have="27590"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="12674734"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 21:02:15 2021" />
        <observations epoch_first="Thu Jan 28 20:00:00 2021"
                      epoch_last="Thu Jan 28 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33201"
                obs_have="29609"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="30142"
                obs_have="29574"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="27595"
                obs_have="27590"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/seol028v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jan 28 22:14:10 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14490908"
                         time_creation="Thu Jan 28 22:06:04 2021"
                         time_modification="Thu Jan 28 22:02:15 2021" />
        <observations epoch_first="Thu Jan 28 21:00:00 2021"
                      epoch_last="Thu Jan 28 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34764"
                obs_have="30252"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="32123"
                obs_have="30252"
                obs_ratio="94.18" />
          <mask elevation="15 degrees"
                obs_expected="28414"
                obs_have="28414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 22:39:15 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14490908"
                         time_creation="Thu Jan 28 22:06:04 2021"
                         time_modification="Thu Jan 28 22:02:15 2021" />
        <observations epoch_first="Thu Jan 28 21:00:00 2021"
                      epoch_last="Thu Jan 28 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34764"
                obs_have="30252"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="32123"
                obs_have="30252"
                obs_ratio="94.18" />
          <mask elevation="15 degrees"
                obs_expected="28414"
                obs_have="28414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 00:24:19 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14490908"
                         time_creation="Thu Jan 28 22:06:04 2021"
                         time_modification="Thu Jan 28 22:02:15 2021" />
        <observations epoch_first="Thu Jan 28 21:00:00 2021"
                      epoch_last="Thu Jan 28 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34764"
                obs_have="30252"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="32123"
                obs_have="30252"
                obs_ratio="94.18" />
          <mask elevation="15 degrees"
                obs_expected="28414"
                obs_have="28414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14490908"
                         time_creation="Thu Jan 28 22:06:04 2021"
                         time_modification="Thu Jan 28 22:02:15 2021" />
        <observations epoch_first="Thu Jan 28 21:00:00 2021"
                      epoch_last="Thu Jan 28 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34764"
                obs_have="30252"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="32123"
                obs_have="30252"
                obs_ratio="94.18" />
          <mask elevation="15 degrees"
                obs_expected="28414"
                obs_have="28414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:16"
                         size="14490908"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 22:02:15 2021" />
        <observations epoch_first="Thu Jan 28 21:00:00 2021"
                      epoch_last="Thu Jan 28 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34764"
                obs_have="30252"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="32123"
                obs_have="30252"
                obs_ratio="94.18" />
          <mask elevation="15 degrees"
                obs_expected="28414"
                obs_have="28414"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jan 28 23:14:09 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="15202156"
                         time_creation="Thu Jan 28 23:06:04 2021"
                         time_modification="Thu Jan 28 23:02:13 2021" />
        <observations epoch_first="Thu Jan 28 22:00:00 2021"
                      epoch_last="Thu Jan 28 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39746"
                obs_have="31683"
                obs_ratio="79.71" />
          <mask elevation="10 degrees"
                obs_expected="32455"
                obs_have="31673"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 23:39:16 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="15202156"
                         time_creation="Thu Jan 28 23:06:04 2021"
                         time_modification="Thu Jan 28 23:02:13 2021" />
        <observations epoch_first="Thu Jan 28 22:00:00 2021"
                      epoch_last="Thu Jan 28 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39746"
                obs_have="31683"
                obs_ratio="79.71" />
          <mask elevation="10 degrees"
                obs_expected="32455"
                obs_have="31673"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 01:24:19 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="15202156"
                         time_creation="Thu Jan 28 23:06:04 2021"
                         time_modification="Thu Jan 28 23:02:13 2021" />
        <observations epoch_first="Thu Jan 28 22:00:00 2021"
                      epoch_last="Thu Jan 28 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39746"
                obs_have="31683"
                obs_ratio="79.71" />
          <mask elevation="10 degrees"
                obs_expected="32455"
                obs_have="31673"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="15202156"
                         time_creation="Thu Jan 28 23:06:04 2021"
                         time_modification="Thu Jan 28 23:02:13 2021" />
        <observations epoch_first="Thu Jan 28 22:00:00 2021"
                      epoch_last="Thu Jan 28 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39746"
                obs_have="31683"
                obs_ratio="79.71" />
          <mask elevation="10 degrees"
                obs_expected="32455"
                obs_have="31673"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:14"
                         size="15202156"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Thu Jan 28 23:02:13 2021" />
        <observations epoch_first="Thu Jan 28 22:00:00 2021"
                      epoch_last="Thu Jan 28 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39746"
                obs_have="31683"
                obs_ratio="79.71" />
          <mask elevation="10 degrees"
                obs_expected="32455"
                obs_have="31673"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol028x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jan 29 00:14:10 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="15671760"
                         time_creation="Fri Jan 29 00:06:09 2021"
                         time_modification="Fri Jan 29 00:02:14 2021" />
        <observations epoch_first="Thu Jan 28 23:00:00 2021"
                      epoch_last="Thu Jan 28 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="32229"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="32187"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 00:39:19 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="15671760"
                         time_creation="Fri Jan 29 00:06:09 2021"
                         time_modification="Fri Jan 29 00:02:14 2021" />
        <observations epoch_first="Thu Jan 28 23:00:00 2021"
                      epoch_last="Thu Jan 28 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="32229"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="32187"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 02:24:19 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="15671760"
                         time_creation="Fri Jan 29 00:06:09 2021"
                         time_modification="Fri Jan 29 00:02:14 2021" />
        <observations epoch_first="Thu Jan 28 23:00:00 2021"
                      epoch_last="Thu Jan 28 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="32229"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="32187"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:08:25 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="15671760"
                         time_creation="Fri Jan 29 00:06:09 2021"
                         time_modification="Fri Jan 29 00:02:14 2021" />
        <observations epoch_first="Thu Jan 28 23:00:00 2021"
                      epoch_last="Thu Jan 28 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="32229"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="32187"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:09:17 2021"
               level="3">
        <file_statistics latency="00:02:15"
                         size="15671760"
                         time_creation="Wed Feb 24 01:55:52 2021"
                         time_modification="Fri Jan 29 00:02:14 2021" />
        <observations epoch_first="Thu Jan 28 23:00:00 2021"
                      epoch_last="Thu Jan 28 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="32229"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="32187"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
