<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-26 00:00:00"
    DayOfYear="57"
    Year="2021">
  <station name="SEOL">
    <file name="/seol0570.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 27 16:01:17 2021"
               level="3">
        <file_statistics latency="00:08:50"
                         size="11038624"
                         time_creation="Sat Feb 27 00:10:06 2021"
                         time_modification="Sat Feb 27 00:08:20 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29634"
                obs_have="23813"
                obs_ratio="80.36" />
          <mask elevation="10 degrees"
                obs_expected="24895"
                obs_have="23792"
                obs_ratio="95.57" />
          <mask elevation="15 degrees"
                obs_expected="22093"
                obs_have="21915"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:01:16 2021"
               level="3">
        <file_statistics latency="00:08:50"
                         size="11038624"
                         time_creation="Thu Mar 25 02:01:16 2021"
                         time_modification="Sat Feb 27 00:08:20 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29634"
                obs_have="23813"
                obs_ratio="80.36" />
          <mask elevation="10 degrees"
                obs_expected="24895"
                obs_have="23792"
                obs_ratio="95.57" />
          <mask elevation="15 degrees"
                obs_expected="22093"
                obs_have="21915"
                obs_ratio="99.19" />
        </observations>
      </control>
    </file>
    <file name="/seol057a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb 26 01:14:05 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12102868"
                         time_creation="Fri Feb 26 01:06:02 2021"
                         time_modification="Fri Feb 26 01:02:17 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="67253"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="67253"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="67253"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 01:39:17 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12102868"
                         time_creation="Fri Feb 26 01:06:02 2021"
                         time_modification="Fri Feb 26 01:02:17 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44230"
                obs_have="35105"
                obs_ratio="79.37" />
          <mask elevation="10 degrees"
                obs_expected="36587"
                obs_have="35078"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="29927"
                obs_have="29900"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:24:16 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12102868"
                         time_creation="Fri Feb 26 01:06:02 2021"
                         time_modification="Fri Feb 26 01:02:17 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44230"
                obs_have="35105"
                obs_ratio="79.37" />
          <mask elevation="10 degrees"
                obs_expected="36587"
                obs_have="35078"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="29927"
                obs_have="29900"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12102868"
                         time_creation="Fri Feb 26 01:06:02 2021"
                         time_modification="Fri Feb 26 01:02:17 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44230"
                obs_have="35105"
                obs_ratio="79.37" />
          <mask elevation="10 degrees"
                obs_expected="36587"
                obs_have="35078"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="29927"
                obs_have="29900"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12102868"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 01:02:17 2021" />
        <observations epoch_first="Fri Feb 26 00:00:00 2021"
                      epoch_last="Fri Feb 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44230"
                obs_have="35105"
                obs_ratio="79.37" />
          <mask elevation="10 degrees"
                obs_expected="36587"
                obs_have="35078"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="29927"
                obs_have="29900"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/seol057b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb 26 02:14:05 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12913784"
                         time_creation="Fri Feb 26 02:06:04 2021"
                         time_modification="Fri Feb 26 02:02:18 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="34405"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="34699"
                obs_have="34405"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="33695"
                obs_have="33695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 02:39:16 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12913784"
                         time_creation="Fri Feb 26 02:06:04 2021"
                         time_modification="Fri Feb 26 02:02:18 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="34405"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="34699"
                obs_have="34405"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="33695"
                obs_have="33695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 04:24:17 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12913784"
                         time_creation="Fri Feb 26 02:06:04 2021"
                         time_modification="Fri Feb 26 02:02:18 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="34405"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="34699"
                obs_have="34405"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="33695"
                obs_have="33695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12913784"
                         time_creation="Fri Feb 26 02:06:04 2021"
                         time_modification="Fri Feb 26 02:02:18 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="34405"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="34699"
                obs_have="34405"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="33695"
                obs_have="33695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12913784"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 02:02:18 2021" />
        <observations epoch_first="Fri Feb 26 01:00:00 2021"
                      epoch_last="Fri Feb 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="34405"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="34699"
                obs_have="34405"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="33695"
                obs_have="33695"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Feb 26 03:14:05 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12828354"
                         time_creation="Fri Feb 26 03:06:03 2021"
                         time_modification="Fri Feb 26 03:02:17 2021" />
        <observations epoch_first="Fri Feb 26 02:00:00 2021"
                      epoch_last="Fri Feb 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38706"
                obs_have="32563"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="32534"
                obs_ratio="94.23" />
          <mask elevation="15 degrees"
                obs_expected="31424"
                obs_have="31418"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:39:16 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12828354"
                         time_creation="Fri Feb 26 03:06:03 2021"
                         time_modification="Fri Feb 26 03:02:17 2021" />
        <observations epoch_first="Fri Feb 26 02:00:00 2021"
                      epoch_last="Fri Feb 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38706"
                obs_have="32563"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="32534"
                obs_ratio="94.23" />
          <mask elevation="15 degrees"
                obs_expected="31424"
                obs_have="31418"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 26 05:24:16 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12828354"
                         time_creation="Fri Feb 26 03:06:03 2021"
                         time_modification="Fri Feb 26 03:02:17 2021" />
        <observations epoch_first="Fri Feb 26 02:00:00 2021"
                      epoch_last="Fri Feb 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38706"
                obs_have="32563"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="32534"
                obs_ratio="94.23" />
          <mask elevation="15 degrees"
                obs_expected="31424"
                obs_have="31418"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12828354"
                         time_creation="Fri Feb 26 03:06:03 2021"
                         time_modification="Fri Feb 26 03:02:17 2021" />
        <observations epoch_first="Fri Feb 26 02:00:00 2021"
                      epoch_last="Fri Feb 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38706"
                obs_have="32563"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="32534"
                obs_ratio="94.23" />
          <mask elevation="15 degrees"
                obs_expected="31424"
                obs_have="31418"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12828354"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 03:02:17 2021" />
        <observations epoch_first="Fri Feb 26 02:00:00 2021"
                      epoch_last="Fri Feb 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38706"
                obs_have="32563"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="32534"
                obs_ratio="94.23" />
          <mask elevation="15 degrees"
                obs_expected="31424"
                obs_have="31418"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/seol057d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Feb 26 04:14:06 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14164674"
                         time_creation="Fri Feb 26 04:06:02 2021"
                         time_modification="Fri Feb 26 04:02:17 2021" />
        <observations epoch_first="Fri Feb 26 03:00:00 2021"
                      epoch_last="Fri Feb 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35254"
                obs_have="30858"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="30924"
                obs_have="30799"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27242"
                obs_have="27242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 04:39:18 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14164674"
                         time_creation="Fri Feb 26 04:06:02 2021"
                         time_modification="Fri Feb 26 04:02:17 2021" />
        <observations epoch_first="Fri Feb 26 03:00:00 2021"
                      epoch_last="Fri Feb 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35254"
                obs_have="30858"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="30924"
                obs_have="30799"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27242"
                obs_have="27242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 06:24:18 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14164674"
                         time_creation="Fri Feb 26 04:06:02 2021"
                         time_modification="Fri Feb 26 04:02:17 2021" />
        <observations epoch_first="Fri Feb 26 03:00:00 2021"
                      epoch_last="Fri Feb 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35254"
                obs_have="30858"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="30924"
                obs_have="30799"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27242"
                obs_have="27242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14164674"
                         time_creation="Fri Feb 26 04:06:02 2021"
                         time_modification="Fri Feb 26 04:02:17 2021" />
        <observations epoch_first="Fri Feb 26 03:00:00 2021"
                      epoch_last="Fri Feb 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35254"
                obs_have="30858"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="30924"
                obs_have="30799"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27242"
                obs_have="27242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14164674"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 04:02:17 2021" />
        <observations epoch_first="Fri Feb 26 03:00:00 2021"
                      epoch_last="Fri Feb 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35254"
                obs_have="30858"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="30924"
                obs_have="30799"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27242"
                obs_have="27242"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Feb 26 05:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15683910"
                         time_creation="Fri Feb 26 05:06:03 2021"
                         time_modification="Fri Feb 26 05:02:18 2021" />
        <observations epoch_first="Fri Feb 26 04:00:00 2021"
                      epoch_last="Fri Feb 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28547"
                obs_have="25097"
                obs_ratio="87.91" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="25077"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22762"
                obs_have="22762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 05:39:19 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15683910"
                         time_creation="Fri Feb 26 05:06:03 2021"
                         time_modification="Fri Feb 26 05:02:18 2021" />
        <observations epoch_first="Fri Feb 26 04:00:00 2021"
                      epoch_last="Fri Feb 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28547"
                obs_have="25097"
                obs_ratio="87.91" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="25077"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22762"
                obs_have="22762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 07:24:18 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15683910"
                         time_creation="Fri Feb 26 05:06:03 2021"
                         time_modification="Fri Feb 26 05:02:18 2021" />
        <observations epoch_first="Fri Feb 26 04:00:00 2021"
                      epoch_last="Fri Feb 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28547"
                obs_have="25097"
                obs_ratio="87.91" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="25077"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22762"
                obs_have="22762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15683910"
                         time_creation="Fri Feb 26 05:06:03 2021"
                         time_modification="Fri Feb 26 05:02:18 2021" />
        <observations epoch_first="Fri Feb 26 04:00:00 2021"
                      epoch_last="Fri Feb 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28547"
                obs_have="25097"
                obs_ratio="87.91" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="25077"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22762"
                obs_have="22762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15683910"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 05:02:18 2021" />
        <observations epoch_first="Fri Feb 26 04:00:00 2021"
                      epoch_last="Fri Feb 26 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28547"
                obs_have="25097"
                obs_ratio="87.91" />
          <mask elevation="10 degrees"
                obs_expected="25112"
                obs_have="25077"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22762"
                obs_have="22762"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Feb 26 06:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15070436"
                         time_creation="Fri Feb 26 06:06:03 2021"
                         time_modification="Fri Feb 26 06:02:18 2021" />
        <observations epoch_first="Fri Feb 26 05:00:00 2021"
                      epoch_last="Fri Feb 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27197"
                obs_have="24254"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="24653"
                obs_have="24254"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="22793"
                obs_have="22793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 06:39:21 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15070436"
                         time_creation="Fri Feb 26 06:06:03 2021"
                         time_modification="Fri Feb 26 06:02:18 2021" />
        <observations epoch_first="Fri Feb 26 05:00:00 2021"
                      epoch_last="Fri Feb 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27197"
                obs_have="24254"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="24653"
                obs_have="24254"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="22793"
                obs_have="22793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 08:24:20 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15070436"
                         time_creation="Fri Feb 26 06:06:03 2021"
                         time_modification="Fri Feb 26 06:02:18 2021" />
        <observations epoch_first="Fri Feb 26 05:00:00 2021"
                      epoch_last="Fri Feb 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27197"
                obs_have="24254"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="24653"
                obs_have="24254"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="22793"
                obs_have="22793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15070436"
                         time_creation="Fri Feb 26 06:06:03 2021"
                         time_modification="Fri Feb 26 06:02:18 2021" />
        <observations epoch_first="Fri Feb 26 05:00:00 2021"
                      epoch_last="Fri Feb 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27197"
                obs_have="24254"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="24653"
                obs_have="24254"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="22793"
                obs_have="22793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15070436"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 06:02:18 2021" />
        <observations epoch_first="Fri Feb 26 05:00:00 2021"
                      epoch_last="Fri Feb 26 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27197"
                obs_have="24254"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="24653"
                obs_have="24254"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="22793"
                obs_have="22793"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb 26 07:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14470082"
                         time_creation="Fri Feb 26 07:06:03 2021"
                         time_modification="Fri Feb 26 07:02:18 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31153"
                obs_have="28284"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="28680"
                obs_have="28255"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="25614"
                obs_have="25614"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 07:39:17 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14470082"
                         time_creation="Fri Feb 26 07:06:03 2021"
                         time_modification="Fri Feb 26 07:02:18 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31153"
                obs_have="28284"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="28680"
                obs_have="28255"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="25614"
                obs_have="25614"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 09:24:17 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14470082"
                         time_creation="Fri Feb 26 07:06:03 2021"
                         time_modification="Fri Feb 26 07:02:18 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31153"
                obs_have="28284"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="28680"
                obs_have="28255"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="25614"
                obs_have="25614"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14470082"
                         time_creation="Fri Feb 26 07:06:03 2021"
                         time_modification="Fri Feb 26 07:02:18 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31153"
                obs_have="28284"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="28680"
                obs_have="28255"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="25614"
                obs_have="25614"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14470082"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 07:02:18 2021" />
        <observations epoch_first="Fri Feb 26 06:00:00 2021"
                      epoch_last="Fri Feb 26 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31153"
                obs_have="28284"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="28680"
                obs_have="28255"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="25614"
                obs_have="25614"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb 26 08:14:06 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12892022"
                         time_creation="Fri Feb 26 08:06:03 2021"
                         time_modification="Fri Feb 26 08:02:18 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28649"
                obs_have="25190"
                obs_ratio="87.93" />
          <mask elevation="10 degrees"
                obs_expected="25176"
                obs_have="25153"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23407"
                obs_have="23407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 08:39:17 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12892022"
                         time_creation="Fri Feb 26 08:06:03 2021"
                         time_modification="Fri Feb 26 08:02:18 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28649"
                obs_have="25190"
                obs_ratio="87.93" />
          <mask elevation="10 degrees"
                obs_expected="25176"
                obs_have="25153"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23407"
                obs_have="23407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 10:24:20 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12892022"
                         time_creation="Fri Feb 26 08:06:03 2021"
                         time_modification="Fri Feb 26 08:02:18 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28649"
                obs_have="25190"
                obs_ratio="87.93" />
          <mask elevation="10 degrees"
                obs_expected="25176"
                obs_have="25153"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23407"
                obs_have="23407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12892022"
                         time_creation="Fri Feb 26 08:06:03 2021"
                         time_modification="Fri Feb 26 08:02:18 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28649"
                obs_have="25190"
                obs_ratio="87.93" />
          <mask elevation="10 degrees"
                obs_expected="25176"
                obs_have="25153"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23407"
                obs_have="23407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12892022"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 08:02:18 2021" />
        <observations epoch_first="Fri Feb 26 07:00:00 2021"
                      epoch_last="Fri Feb 26 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28649"
                obs_have="25190"
                obs_ratio="87.93" />
          <mask elevation="10 degrees"
                obs_expected="25176"
                obs_have="25153"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23407"
                obs_have="23407"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb 26 09:14:06 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12137530"
                         time_creation="Fri Feb 26 09:06:03 2021"
                         time_modification="Fri Feb 26 09:02:17 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34047"
                obs_have="26362"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="28074"
                obs_have="26360"
                obs_ratio="93.89" />
          <mask elevation="15 degrees"
                obs_expected="23985"
                obs_have="23985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 09:39:17 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12137530"
                         time_creation="Fri Feb 26 09:06:03 2021"
                         time_modification="Fri Feb 26 09:02:17 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34047"
                obs_have="26362"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="28074"
                obs_have="26360"
                obs_ratio="93.89" />
          <mask elevation="15 degrees"
                obs_expected="23985"
                obs_have="23985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 11:24:20 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12137530"
                         time_creation="Fri Feb 26 09:06:03 2021"
                         time_modification="Fri Feb 26 09:02:17 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34047"
                obs_have="26362"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="28074"
                obs_have="26360"
                obs_ratio="93.89" />
          <mask elevation="15 degrees"
                obs_expected="23985"
                obs_have="23985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12137530"
                         time_creation="Fri Feb 26 09:06:03 2021"
                         time_modification="Fri Feb 26 09:02:17 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34047"
                obs_have="26362"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="28074"
                obs_have="26360"
                obs_ratio="93.89" />
          <mask elevation="15 degrees"
                obs_expected="23985"
                obs_have="23985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12137530"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 09:02:17 2021" />
        <observations epoch_first="Fri Feb 26 08:00:00 2021"
                      epoch_last="Fri Feb 26 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34047"
                obs_have="26362"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="28074"
                obs_have="26360"
                obs_ratio="93.89" />
          <mask elevation="15 degrees"
                obs_expected="23985"
                obs_have="23985"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb 26 10:14:06 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13958834"
                         time_creation="Fri Feb 26 10:06:03 2021"
                         time_modification="Fri Feb 26 10:02:18 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41551"
                obs_have="38775"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="38730"
                obs_have="38727"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 10:39:20 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13958834"
                         time_creation="Fri Feb 26 10:06:03 2021"
                         time_modification="Fri Feb 26 10:02:18 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41551"
                obs_have="38775"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="38730"
                obs_have="38727"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 12:24:21 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13958834"
                         time_creation="Fri Feb 26 10:06:03 2021"
                         time_modification="Fri Feb 26 10:02:18 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41551"
                obs_have="38775"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="38730"
                obs_have="38727"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13958834"
                         time_creation="Fri Feb 26 10:06:03 2021"
                         time_modification="Fri Feb 26 10:02:18 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41551"
                obs_have="38775"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="38730"
                obs_have="38727"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13958834"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 10:02:18 2021" />
        <observations epoch_first="Fri Feb 26 09:00:00 2021"
                      epoch_last="Fri Feb 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41551"
                obs_have="38775"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="38730"
                obs_have="38727"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb 26 11:14:06 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14046734"
                         time_creation="Fri Feb 26 11:06:02 2021"
                         time_modification="Fri Feb 26 11:02:18 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37981"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="39235"
                obs_have="37981"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="37176"
                obs_have="37170"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 26 11:39:20 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14046734"
                         time_creation="Fri Feb 26 11:06:02 2021"
                         time_modification="Fri Feb 26 11:02:18 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37981"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="39235"
                obs_have="37981"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="37176"
                obs_have="37170"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 26 13:24:20 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14046734"
                         time_creation="Fri Feb 26 11:06:02 2021"
                         time_modification="Fri Feb 26 11:02:18 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37981"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="39235"
                obs_have="37981"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="37176"
                obs_have="37170"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14046734"
                         time_creation="Fri Feb 26 11:06:02 2021"
                         time_modification="Fri Feb 26 11:02:18 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37981"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="39235"
                obs_have="37981"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="37176"
                obs_have="37170"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14046734"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 11:02:18 2021" />
        <observations epoch_first="Fri Feb 26 10:00:00 2021"
                      epoch_last="Fri Feb 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37981"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="39235"
                obs_have="37981"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="37176"
                obs_have="37170"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/seol057l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb 26 12:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14109398"
                         time_creation="Fri Feb 26 12:06:03 2021"
                         time_modification="Fri Feb 26 12:02:18 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="33663"
                obs_ratio="82.79" />
          <mask elevation="10 degrees"
                obs_expected="35211"
                obs_have="33633"
                obs_ratio="95.52" />
          <mask elevation="15 degrees"
                obs_expected="29539"
                obs_have="29534"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 26 12:39:21 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14109398"
                         time_creation="Fri Feb 26 12:06:03 2021"
                         time_modification="Fri Feb 26 12:02:18 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="33663"
                obs_ratio="82.79" />
          <mask elevation="10 degrees"
                obs_expected="35211"
                obs_have="33633"
                obs_ratio="95.52" />
          <mask elevation="15 degrees"
                obs_expected="29539"
                obs_have="29534"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 26 14:24:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14109398"
                         time_creation="Fri Feb 26 12:06:03 2021"
                         time_modification="Fri Feb 26 12:02:18 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="33663"
                obs_ratio="82.79" />
          <mask elevation="10 degrees"
                obs_expected="35211"
                obs_have="33633"
                obs_ratio="95.52" />
          <mask elevation="15 degrees"
                obs_expected="29539"
                obs_have="29534"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14109398"
                         time_creation="Fri Feb 26 12:06:03 2021"
                         time_modification="Fri Feb 26 12:02:18 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="33663"
                obs_ratio="82.79" />
          <mask elevation="10 degrees"
                obs_expected="35211"
                obs_have="33633"
                obs_ratio="95.52" />
          <mask elevation="15 degrees"
                obs_expected="29539"
                obs_have="29534"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14109398"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 12:02:18 2021" />
        <observations epoch_first="Fri Feb 26 11:00:00 2021"
                      epoch_last="Fri Feb 26 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="33663"
                obs_ratio="82.79" />
          <mask elevation="10 degrees"
                obs_expected="35211"
                obs_have="33633"
                obs_ratio="95.52" />
          <mask elevation="15 degrees"
                obs_expected="29539"
                obs_have="29534"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/seol057m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb 26 13:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15944616"
                         time_creation="Fri Feb 26 13:06:03 2021"
                         time_modification="Fri Feb 26 13:02:18 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="28800"
                obs_ratio="79.25" />
          <mask elevation="10 degrees"
                obs_expected="30079"
                obs_have="28785"
                obs_ratio="95.70" />
          <mask elevation="15 degrees"
                obs_expected="24420"
                obs_have="24309"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Fri Feb 26 13:39:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15944616"
                         time_creation="Fri Feb 26 13:06:03 2021"
                         time_modification="Fri Feb 26 13:02:18 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="28800"
                obs_ratio="79.25" />
          <mask elevation="10 degrees"
                obs_expected="30079"
                obs_have="28785"
                obs_ratio="95.70" />
          <mask elevation="15 degrees"
                obs_expected="24420"
                obs_have="24309"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Fri Feb 26 15:24:23 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15944616"
                         time_creation="Fri Feb 26 13:06:03 2021"
                         time_modification="Fri Feb 26 13:02:18 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="28800"
                obs_ratio="79.25" />
          <mask elevation="10 degrees"
                obs_expected="30079"
                obs_have="28785"
                obs_ratio="95.70" />
          <mask elevation="15 degrees"
                obs_expected="24420"
                obs_have="24309"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15944616"
                         time_creation="Fri Feb 26 13:06:03 2021"
                         time_modification="Fri Feb 26 13:02:18 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="28800"
                obs_ratio="79.25" />
          <mask elevation="10 degrees"
                obs_expected="30079"
                obs_have="28785"
                obs_ratio="95.70" />
          <mask elevation="15 degrees"
                obs_expected="24420"
                obs_have="24309"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15944616"
                         time_creation="Thu Mar 25 01:55:32 2021"
                         time_modification="Fri Feb 26 13:02:18 2021" />
        <observations epoch_first="Fri Feb 26 12:00:00 2021"
                      epoch_last="Fri Feb 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="28800"
                obs_ratio="79.25" />
          <mask elevation="10 degrees"
                obs_expected="30079"
                obs_have="28785"
                obs_ratio="95.70" />
          <mask elevation="15 degrees"
                obs_expected="24420"
                obs_have="24309"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/seol057n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Feb 26 14:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15709010"
                         time_creation="Fri Feb 26 14:06:03 2021"
                         time_modification="Fri Feb 26 14:02:18 2021" />
        <observations epoch_first="Fri Feb 26 13:00:00 2021"
                      epoch_last="Fri Feb 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30132"
                obs_have="26833"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="27938"
                obs_have="26833"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26332"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Fri Feb 26 14:39:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15709010"
                         time_creation="Fri Feb 26 14:06:03 2021"
                         time_modification="Fri Feb 26 14:02:18 2021" />
        <observations epoch_first="Fri Feb 26 13:00:00 2021"
                      epoch_last="Fri Feb 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30132"
                obs_have="26833"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="27938"
                obs_have="26833"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26332"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Fri Feb 26 16:24:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15709010"
                         time_creation="Fri Feb 26 14:06:03 2021"
                         time_modification="Fri Feb 26 14:02:18 2021" />
        <observations epoch_first="Fri Feb 26 13:00:00 2021"
                      epoch_last="Fri Feb 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30132"
                obs_have="26833"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="27938"
                obs_have="26833"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26332"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15709010"
                         time_creation="Fri Feb 26 14:06:03 2021"
                         time_modification="Fri Feb 26 14:02:18 2021" />
        <observations epoch_first="Fri Feb 26 13:00:00 2021"
                      epoch_last="Fri Feb 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30132"
                obs_have="26833"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="27938"
                obs_have="26833"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26332"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15709010"
                         time_creation="Thu Mar 25 01:55:33 2021"
                         time_modification="Fri Feb 26 14:02:18 2021" />
        <observations epoch_first="Fri Feb 26 13:00:00 2021"
                      epoch_last="Fri Feb 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30132"
                obs_have="26833"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="27938"
                obs_have="26833"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26332"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/seol057o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb 26 15:14:06 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14464204"
                         time_creation="Fri Feb 26 15:06:03 2021"
                         time_modification="Fri Feb 26 15:02:17 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28411"
                obs_have="24576"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="25905"
                obs_have="24550"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="23904"
                obs_have="23798"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Fri Feb 26 15:39:21 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14464204"
                         time_creation="Fri Feb 26 15:06:03 2021"
                         time_modification="Fri Feb 26 15:02:17 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28411"
                obs_have="24576"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="25905"
                obs_have="24550"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="23904"
                obs_have="23798"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Fri Feb 26 17:24:22 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14464204"
                         time_creation="Fri Feb 26 15:06:03 2021"
                         time_modification="Fri Feb 26 15:02:17 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28411"
                obs_have="24576"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="25905"
                obs_have="24550"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="23904"
                obs_have="23798"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14464204"
                         time_creation="Fri Feb 26 15:06:03 2021"
                         time_modification="Fri Feb 26 15:02:17 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28411"
                obs_have="24576"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="25905"
                obs_have="24550"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="23904"
                obs_have="23798"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14464204"
                         time_creation="Thu Mar 25 01:55:33 2021"
                         time_modification="Fri Feb 26 15:02:17 2021" />
        <observations epoch_first="Fri Feb 26 14:00:00 2021"
                      epoch_last="Fri Feb 26 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28411"
                obs_have="24576"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="25905"
                obs_have="24550"
                obs_ratio="94.77" />
          <mask elevation="15 degrees"
                obs_expected="23904"
                obs_have="23798"
                obs_ratio="99.56" />
        </observations>
      </control>
    </file>
    <file name="/seol057p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb 26 16:14:05 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12652716"
                         time_creation="Fri Feb 26 16:06:03 2021"
                         time_modification="Fri Feb 26 16:02:18 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28358"
                obs_have="24942"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="26216"
                obs_have="24942"
                obs_ratio="95.14" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="22049"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Fri Feb 26 16:39:18 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12652716"
                         time_creation="Fri Feb 26 16:06:03 2021"
                         time_modification="Fri Feb 26 16:02:18 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28358"
                obs_have="24942"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="26216"
                obs_have="24942"
                obs_ratio="95.14" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="22049"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Fri Feb 26 18:24:19 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12652716"
                         time_creation="Fri Feb 26 16:06:03 2021"
                         time_modification="Fri Feb 26 16:02:18 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28358"
                obs_have="24942"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="26216"
                obs_have="24942"
                obs_ratio="95.14" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="22049"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12652716"
                         time_creation="Fri Feb 26 16:06:03 2021"
                         time_modification="Fri Feb 26 16:02:18 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28358"
                obs_have="24942"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="26216"
                obs_have="24942"
                obs_ratio="95.14" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="22049"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="12652716"
                         time_creation="Thu Mar 25 01:55:33 2021"
                         time_modification="Fri Feb 26 16:02:18 2021" />
        <observations epoch_first="Fri Feb 26 15:00:00 2021"
                      epoch_last="Fri Feb 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28358"
                obs_have="24942"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="26216"
                obs_have="24942"
                obs_ratio="95.14" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="22049"
                obs_ratio="99.63" />
        </observations>
      </control>
    </file>
    <file name="/seol057q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb 26 17:14:07 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="11598442"
                         time_creation="Fri Feb 26 17:06:03 2021"
                         time_modification="Fri Feb 26 17:02:17 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26510"
                obs_have="23926"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="23982"
                obs_have="23913"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="21080"
                obs_have="21080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 17:39:18 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="11598442"
                         time_creation="Fri Feb 26 17:06:03 2021"
                         time_modification="Fri Feb 26 17:02:17 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26510"
                obs_have="23926"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="23982"
                obs_have="23913"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="21080"
                obs_have="21080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 19:24:18 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="11598442"
                         time_creation="Fri Feb 26 17:06:03 2021"
                         time_modification="Fri Feb 26 17:02:17 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26510"
                obs_have="23926"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="23982"
                obs_have="23913"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="21080"
                obs_have="21080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="11598442"
                         time_creation="Fri Feb 26 17:06:03 2021"
                         time_modification="Fri Feb 26 17:02:17 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26510"
                obs_have="23926"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="23982"
                obs_have="23913"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="21080"
                obs_have="21080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="11598442"
                         time_creation="Thu Mar 25 01:55:33 2021"
                         time_modification="Fri Feb 26 17:02:17 2021" />
        <observations epoch_first="Fri Feb 26 16:00:00 2021"
                      epoch_last="Fri Feb 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26510"
                obs_have="23926"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="23982"
                obs_have="23913"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="21080"
                obs_have="21080"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Feb 26 18:14:07 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12015366"
                         time_creation="Fri Feb 26 18:06:04 2021"
                         time_modification="Fri Feb 26 18:02:17 2021" />
        <observations epoch_first="Fri Feb 26 17:00:00 2021"
                      epoch_last="Fri Feb 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35962"
                obs_have="28603"
                obs_ratio="79.54" />
          <mask elevation="10 degrees"
                obs_expected="32250"
                obs_have="28574"
                obs_ratio="88.60" />
          <mask elevation="15 degrees"
                obs_expected="27003"
                obs_have="25577"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Fri Feb 26 18:39:20 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12015366"
                         time_creation="Fri Feb 26 18:06:04 2021"
                         time_modification="Fri Feb 26 18:02:17 2021" />
        <observations epoch_first="Fri Feb 26 17:00:00 2021"
                      epoch_last="Fri Feb 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35962"
                obs_have="28603"
                obs_ratio="79.54" />
          <mask elevation="10 degrees"
                obs_expected="32250"
                obs_have="28574"
                obs_ratio="88.60" />
          <mask elevation="15 degrees"
                obs_expected="27003"
                obs_have="25577"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Fri Feb 26 20:24:20 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12015366"
                         time_creation="Fri Feb 26 18:06:04 2021"
                         time_modification="Fri Feb 26 18:02:17 2021" />
        <observations epoch_first="Fri Feb 26 17:00:00 2021"
                      epoch_last="Fri Feb 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35962"
                obs_have="28603"
                obs_ratio="79.54" />
          <mask elevation="10 degrees"
                obs_expected="32250"
                obs_have="28574"
                obs_ratio="88.60" />
          <mask elevation="15 degrees"
                obs_expected="27003"
                obs_have="25577"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12015366"
                         time_creation="Fri Feb 26 18:06:04 2021"
                         time_modification="Fri Feb 26 18:02:17 2021" />
        <observations epoch_first="Fri Feb 26 17:00:00 2021"
                      epoch_last="Fri Feb 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35962"
                obs_have="28603"
                obs_ratio="79.54" />
          <mask elevation="10 degrees"
                obs_expected="32250"
                obs_have="28574"
                obs_ratio="88.60" />
          <mask elevation="15 degrees"
                obs_expected="27003"
                obs_have="25577"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12015366"
                         time_creation="Thu Mar 25 01:55:33 2021"
                         time_modification="Fri Feb 26 18:02:17 2021" />
        <observations epoch_first="Fri Feb 26 17:00:00 2021"
                      epoch_last="Fri Feb 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35962"
                obs_have="28603"
                obs_ratio="79.54" />
          <mask elevation="10 degrees"
                obs_expected="32250"
                obs_have="28574"
                obs_ratio="88.60" />
          <mask elevation="15 degrees"
                obs_expected="27003"
                obs_have="25577"
                obs_ratio="94.72" />
        </observations>
      </control>
    </file>
    <file name="/seol057s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb 26 19:14:06 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="12140082"
                         time_creation="Fri Feb 26 19:06:03 2021"
                         time_modification="Fri Feb 26 19:02:16 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33394"
                obs_have="26289"
                obs_ratio="78.72" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="26248"
                obs_ratio="86.41" />
          <mask elevation="15 degrees"
                obs_expected="27785"
                obs_have="24213"
                obs_ratio="87.14" />
        </observations>
      </control>
      <control date="Fri Feb 26 19:39:19 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="12140082"
                         time_creation="Fri Feb 26 19:06:03 2021"
                         time_modification="Fri Feb 26 19:02:16 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33335"
                obs_have="26289"
                obs_ratio="78.86" />
          <mask elevation="10 degrees"
                obs_expected="30317"
                obs_have="26248"
                obs_ratio="86.58" />
          <mask elevation="15 degrees"
                obs_expected="27726"
                obs_have="24213"
                obs_ratio="87.33" />
        </observations>
      </control>
      <control date="Fri Feb 26 21:24:20 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="12140082"
                         time_creation="Fri Feb 26 19:06:03 2021"
                         time_modification="Fri Feb 26 19:02:16 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33335"
                obs_have="26289"
                obs_ratio="78.86" />
          <mask elevation="10 degrees"
                obs_expected="30317"
                obs_have="26248"
                obs_ratio="86.58" />
          <mask elevation="15 degrees"
                obs_expected="27726"
                obs_have="24213"
                obs_ratio="87.33" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="12140082"
                         time_creation="Fri Feb 26 19:06:03 2021"
                         time_modification="Fri Feb 26 19:02:16 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33335"
                obs_have="26289"
                obs_ratio="78.86" />
          <mask elevation="10 degrees"
                obs_expected="30317"
                obs_have="26248"
                obs_ratio="86.58" />
          <mask elevation="15 degrees"
                obs_expected="27726"
                obs_have="24213"
                obs_ratio="87.33" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="12140082"
                         time_creation="Thu Mar 25 01:55:33 2021"
                         time_modification="Fri Feb 26 19:02:16 2021" />
        <observations epoch_first="Fri Feb 26 18:00:00 2021"
                      epoch_last="Fri Feb 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33335"
                obs_have="26289"
                obs_ratio="78.86" />
          <mask elevation="10 degrees"
                obs_expected="30317"
                obs_have="26248"
                obs_ratio="86.58" />
          <mask elevation="15 degrees"
                obs_expected="27726"
                obs_have="24213"
                obs_ratio="87.33" />
        </observations>
      </control>
    </file>
    <file name="/seol057t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb 26 20:14:07 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13063808"
                         time_creation="Fri Feb 26 20:06:03 2021"
                         time_modification="Fri Feb 26 20:02:17 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30977"
                obs_have="26627"
                obs_ratio="85.96" />
          <mask elevation="10 degrees"
                obs_expected="28514"
                obs_have="26627"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="24666"
                obs_have="24666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 20:39:21 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13063808"
                         time_creation="Fri Feb 26 20:06:03 2021"
                         time_modification="Fri Feb 26 20:02:17 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30977"
                obs_have="26627"
                obs_ratio="85.96" />
          <mask elevation="10 degrees"
                obs_expected="28514"
                obs_have="26627"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="24666"
                obs_have="24666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 22:24:21 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13063808"
                         time_creation="Fri Feb 26 20:06:03 2021"
                         time_modification="Fri Feb 26 20:02:17 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30977"
                obs_have="26627"
                obs_ratio="85.96" />
          <mask elevation="10 degrees"
                obs_expected="28514"
                obs_have="26627"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="24666"
                obs_have="24666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13063808"
                         time_creation="Fri Feb 26 20:06:03 2021"
                         time_modification="Fri Feb 26 20:02:17 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30977"
                obs_have="26627"
                obs_ratio="85.96" />
          <mask elevation="10 degrees"
                obs_expected="28514"
                obs_have="26627"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="24666"
                obs_have="24666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13063808"
                         time_creation="Thu Mar 25 01:55:33 2021"
                         time_modification="Fri Feb 26 20:02:17 2021" />
        <observations epoch_first="Fri Feb 26 19:00:00 2021"
                      epoch_last="Fri Feb 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30977"
                obs_have="26627"
                obs_ratio="85.96" />
          <mask elevation="10 degrees"
                obs_expected="28514"
                obs_have="26627"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="24666"
                obs_have="24666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb 26 21:14:07 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15344182"
                         time_creation="Fri Feb 26 21:06:03 2021"
                         time_modification="Fri Feb 26 21:02:17 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37579"
                obs_have="30091"
                obs_ratio="80.07" />
          <mask elevation="10 degrees"
                obs_expected="30586"
                obs_have="30088"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 21:39:22 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15344182"
                         time_creation="Fri Feb 26 21:06:03 2021"
                         time_modification="Fri Feb 26 21:02:17 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37579"
                obs_have="30091"
                obs_ratio="80.07" />
          <mask elevation="10 degrees"
                obs_expected="30586"
                obs_have="30088"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 23:24:22 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15344182"
                         time_creation="Fri Feb 26 21:06:03 2021"
                         time_modification="Fri Feb 26 21:02:17 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39740"
                obs_have="31969"
                obs_ratio="80.45" />
          <mask elevation="10 degrees"
                obs_expected="32747"
                obs_have="31966"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="28985"
                obs_have="28985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15344182"
                         time_creation="Fri Feb 26 21:06:03 2021"
                         time_modification="Fri Feb 26 21:02:17 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39740"
                obs_have="31969"
                obs_ratio="80.45" />
          <mask elevation="10 degrees"
                obs_expected="32747"
                obs_have="31966"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="28985"
                obs_have="28985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15344182"
                         time_creation="Thu Mar 25 01:55:33 2021"
                         time_modification="Fri Feb 26 21:02:17 2021" />
        <observations epoch_first="Fri Feb 26 20:00:00 2021"
                      epoch_last="Fri Feb 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39740"
                obs_have="31969"
                obs_ratio="80.45" />
          <mask elevation="10 degrees"
                obs_expected="32747"
                obs_have="31966"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="28985"
                obs_have="28985"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Feb 26 22:14:07 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15218606"
                         time_creation="Fri Feb 26 22:06:04 2021"
                         time_modification="Fri Feb 26 22:02:17 2021" />
        <observations epoch_first="Fri Feb 26 21:00:00 2021"
                      epoch_last="Fri Feb 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="32150"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="32105"
                obs_ratio="94.03" />
          <mask elevation="15 degrees"
                obs_expected="29796"
                obs_have="29796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 22:39:23 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15218606"
                         time_creation="Fri Feb 26 22:06:04 2021"
                         time_modification="Fri Feb 26 22:02:17 2021" />
        <observations epoch_first="Fri Feb 26 21:00:00 2021"
                      epoch_last="Fri Feb 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="32150"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="32105"
                obs_ratio="94.03" />
          <mask elevation="15 degrees"
                obs_expected="29796"
                obs_have="29796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 00:24:23 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15218606"
                         time_creation="Fri Feb 26 22:06:04 2021"
                         time_modification="Fri Feb 26 22:02:17 2021" />
        <observations epoch_first="Fri Feb 26 21:00:00 2021"
                      epoch_last="Fri Feb 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="32150"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="32105"
                obs_ratio="94.03" />
          <mask elevation="15 degrees"
                obs_expected="29796"
                obs_have="29796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15218606"
                         time_creation="Fri Feb 26 22:06:04 2021"
                         time_modification="Fri Feb 26 22:02:17 2021" />
        <observations epoch_first="Fri Feb 26 21:00:00 2021"
                      epoch_last="Fri Feb 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="32150"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="32105"
                obs_ratio="94.03" />
          <mask elevation="15 degrees"
                obs_expected="29796"
                obs_have="29796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15218606"
                         time_creation="Thu Mar 25 01:55:33 2021"
                         time_modification="Fri Feb 26 22:02:17 2021" />
        <observations epoch_first="Fri Feb 26 21:00:00 2021"
                      epoch_last="Fri Feb 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="32150"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="32105"
                obs_ratio="94.03" />
          <mask elevation="15 degrees"
                obs_expected="29796"
                obs_have="29796"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol057w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Feb 26 23:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14590066"
                         time_creation="Fri Feb 26 23:06:03 2021"
                         time_modification="Fri Feb 26 23:02:18 2021" />
        <observations epoch_first="Fri Feb 26 22:00:00 2021"
                      epoch_last="Fri Feb 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34788"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="35569"
                obs_have="34779"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="33261"
                obs_have="33247"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Feb 26 23:39:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14590066"
                         time_creation="Fri Feb 26 23:06:03 2021"
                         time_modification="Fri Feb 26 23:02:18 2021" />
        <observations epoch_first="Fri Feb 26 22:00:00 2021"
                      epoch_last="Fri Feb 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34788"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="35569"
                obs_have="34779"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="33261"
                obs_have="33247"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Feb 27 01:24:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14590066"
                         time_creation="Fri Feb 26 23:06:03 2021"
                         time_modification="Fri Feb 26 23:02:18 2021" />
        <observations epoch_first="Fri Feb 26 22:00:00 2021"
                      epoch_last="Fri Feb 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34788"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="35569"
                obs_have="34779"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="33261"
                obs_have="33247"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14590066"
                         time_creation="Fri Feb 26 23:06:03 2021"
                         time_modification="Fri Feb 26 23:02:18 2021" />
        <observations epoch_first="Fri Feb 26 22:00:00 2021"
                      epoch_last="Fri Feb 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34788"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="35569"
                obs_have="34779"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="33261"
                obs_have="33247"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14590066"
                         time_creation="Thu Mar 25 01:55:33 2021"
                         time_modification="Fri Feb 26 23:02:18 2021" />
        <observations epoch_first="Fri Feb 26 22:00:00 2021"
                      epoch_last="Fri Feb 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34788"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="35569"
                obs_have="34779"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="33261"
                obs_have="33247"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/seol057x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb 27 00:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13970150"
                         time_creation="Sat Feb 27 00:06:07 2021"
                         time_modification="Sat Feb 27 00:02:18 2021" />
        <observations epoch_first="Fri Feb 26 23:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37734"
                obs_have="33965"
                obs_ratio="90.01" />
          <mask elevation="10 degrees"
                obs_expected="34633"
                obs_have="33957"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="32407"
                obs_have="32407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 00:39:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13970150"
                         time_creation="Sat Feb 27 00:06:07 2021"
                         time_modification="Sat Feb 27 00:02:18 2021" />
        <observations epoch_first="Fri Feb 26 23:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37734"
                obs_have="33965"
                obs_ratio="90.01" />
          <mask elevation="10 degrees"
                obs_expected="34633"
                obs_have="33957"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="32407"
                obs_have="32407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:24:23 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13970150"
                         time_creation="Sat Feb 27 00:06:07 2021"
                         time_modification="Sat Feb 27 00:02:18 2021" />
        <observations epoch_first="Fri Feb 26 23:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37734"
                obs_have="33965"
                obs_ratio="90.01" />
          <mask elevation="10 degrees"
                obs_expected="34633"
                obs_have="33957"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="32407"
                obs_have="32407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:08:27 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13970150"
                         time_creation="Sat Feb 27 00:06:07 2021"
                         time_modification="Sat Feb 27 00:02:18 2021" />
        <observations epoch_first="Fri Feb 26 23:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37734"
                obs_have="33965"
                obs_ratio="90.01" />
          <mask elevation="10 degrees"
                obs_expected="34633"
                obs_have="33957"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="32407"
                obs_have="32407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 28 02:08:14 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13970150"
                         time_creation="Thu Mar 25 01:55:33 2021"
                         time_modification="Sat Feb 27 00:02:18 2021" />
        <observations epoch_first="Fri Feb 26 23:00:00 2021"
                      epoch_last="Fri Feb 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37734"
                obs_have="33965"
                obs_ratio="90.01" />
          <mask elevation="10 degrees"
                obs_expected="34633"
                obs_have="33957"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="32407"
                obs_have="32407"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
