<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-27 00:00:00"
    DayOfYear="58"
    Year="2021">
  <station name="SEOL">
    <file name="/seol0580.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 28 16:01:17 2021"
               level="3">
        <file_statistics latency="00:08:58"
                         size="11190500"
                         time_creation="Sun Feb 28 00:10:45 2021"
                         time_modification="Sun Feb 28 00:08:28 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29839"
                obs_have="24159"
                obs_ratio="80.96" />
          <mask elevation="10 degrees"
                obs_expected="25087"
                obs_have="24141"
                obs_ratio="96.23" />
          <mask elevation="15 degrees"
                obs_expected="22258"
                obs_have="22244"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:01:16 2021"
               level="3">
        <file_statistics latency="00:08:58"
                         size="11190500"
                         time_creation="Fri Mar 26 02:01:36 2021"
                         time_modification="Sun Feb 28 00:08:28 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29839"
                obs_have="24159"
                obs_ratio="80.96" />
          <mask elevation="10 degrees"
                obs_expected="25087"
                obs_have="24141"
                obs_ratio="96.23" />
          <mask elevation="15 degrees"
                obs_expected="22258"
                obs_have="22244"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/seol058a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Feb 27 01:14:05 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13710282"
                         time_creation="Sat Feb 27 01:06:02 2021"
                         time_modification="Sat Feb 27 01:02:17 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="70716"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="70716"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="70716"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 01:39:21 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13710282"
                         time_creation="Sat Feb 27 01:06:02 2021"
                         time_modification="Sat Feb 27 01:02:17 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44186"
                obs_have="34861"
                obs_ratio="78.90" />
          <mask elevation="10 degrees"
                obs_expected="36343"
                obs_have="34834"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="29470"
                obs_have="29441"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sat Feb 27 03:24:19 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13710282"
                         time_creation="Sat Feb 27 01:06:02 2021"
                         time_modification="Sat Feb 27 01:02:17 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44186"
                obs_have="34861"
                obs_ratio="78.90" />
          <mask elevation="10 degrees"
                obs_expected="36343"
                obs_have="34834"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="29470"
                obs_have="29441"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13710282"
                         time_creation="Sat Feb 27 01:06:02 2021"
                         time_modification="Sat Feb 27 01:02:17 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44186"
                obs_have="34861"
                obs_ratio="78.90" />
          <mask elevation="10 degrees"
                obs_expected="36343"
                obs_have="34834"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="29470"
                obs_have="29441"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13710282"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 01:02:17 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44186"
                obs_have="34861"
                obs_ratio="78.90" />
          <mask elevation="10 degrees"
                obs_expected="36343"
                obs_have="34834"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="29470"
                obs_have="29441"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/seol058b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Feb 27 02:14:06 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13353850"
                         time_creation="Sat Feb 27 02:06:02 2021"
                         time_modification="Sat Feb 27 02:02:17 2021" />
        <observations epoch_first="Sat Feb 27 01:00:00 2021"
                      epoch_last="Sat Feb 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34638"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="34941"
                obs_have="34638"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="34152"
                obs_have="34152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:39:19 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13353850"
                         time_creation="Sat Feb 27 02:06:02 2021"
                         time_modification="Sat Feb 27 02:02:17 2021" />
        <observations epoch_first="Sat Feb 27 01:00:00 2021"
                      epoch_last="Sat Feb 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34638"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="34941"
                obs_have="34638"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="34152"
                obs_have="34152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 04:24:20 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13353850"
                         time_creation="Sat Feb 27 02:06:02 2021"
                         time_modification="Sat Feb 27 02:02:17 2021" />
        <observations epoch_first="Sat Feb 27 01:00:00 2021"
                      epoch_last="Sat Feb 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34638"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="34941"
                obs_have="34638"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="34152"
                obs_have="34152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13353850"
                         time_creation="Sat Feb 27 02:06:02 2021"
                         time_modification="Sat Feb 27 02:02:17 2021" />
        <observations epoch_first="Sat Feb 27 01:00:00 2021"
                      epoch_last="Sat Feb 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34638"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="34941"
                obs_have="34638"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="34152"
                obs_have="34152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13353850"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 02:02:17 2021" />
        <observations epoch_first="Sat Feb 27 01:00:00 2021"
                      epoch_last="Sat Feb 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34638"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="34941"
                obs_have="34638"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="34152"
                obs_have="34152"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Feb 27 03:14:06 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12798746"
                         time_creation="Sat Feb 27 03:06:02 2021"
                         time_modification="Sat Feb 27 03:02:17 2021" />
        <observations epoch_first="Sat Feb 27 02:00:00 2021"
                      epoch_last="Sat Feb 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38962"
                obs_have="32559"
                obs_ratio="83.57" />
          <mask elevation="10 degrees"
                obs_expected="34541"
                obs_have="32537"
                obs_ratio="94.20" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30877"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 27 03:39:19 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12798746"
                         time_creation="Sat Feb 27 03:06:02 2021"
                         time_modification="Sat Feb 27 03:02:17 2021" />
        <observations epoch_first="Sat Feb 27 02:00:00 2021"
                      epoch_last="Sat Feb 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38962"
                obs_have="32559"
                obs_ratio="83.57" />
          <mask elevation="10 degrees"
                obs_expected="34541"
                obs_have="32537"
                obs_ratio="94.20" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30877"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 27 05:24:20 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12798746"
                         time_creation="Sat Feb 27 03:06:02 2021"
                         time_modification="Sat Feb 27 03:02:17 2021" />
        <observations epoch_first="Sat Feb 27 02:00:00 2021"
                      epoch_last="Sat Feb 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38962"
                obs_have="32559"
                obs_ratio="83.57" />
          <mask elevation="10 degrees"
                obs_expected="34541"
                obs_have="32537"
                obs_ratio="94.20" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30877"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12798746"
                         time_creation="Sat Feb 27 03:06:02 2021"
                         time_modification="Sat Feb 27 03:02:17 2021" />
        <observations epoch_first="Sat Feb 27 02:00:00 2021"
                      epoch_last="Sat Feb 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38962"
                obs_have="32559"
                obs_ratio="83.57" />
          <mask elevation="10 degrees"
                obs_expected="34541"
                obs_have="32537"
                obs_ratio="94.20" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30877"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12798746"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 03:02:17 2021" />
        <observations epoch_first="Sat Feb 27 02:00:00 2021"
                      epoch_last="Sat Feb 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38962"
                obs_have="32559"
                obs_ratio="83.57" />
          <mask elevation="10 degrees"
                obs_expected="34541"
                obs_have="32537"
                obs_ratio="94.20" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30877"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/seol058d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Feb 27 04:14:06 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13478292"
                         time_creation="Sat Feb 27 04:06:02 2021"
                         time_modification="Sat Feb 27 04:02:18 2021" />
        <observations epoch_first="Sat Feb 27 03:00:00 2021"
                      epoch_last="Sat Feb 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34949"
                obs_have="30343"
                obs_ratio="86.82" />
          <mask elevation="10 degrees"
                obs_expected="30400"
                obs_have="30280"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 04:39:20 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13478292"
                         time_creation="Sat Feb 27 04:06:02 2021"
                         time_modification="Sat Feb 27 04:02:18 2021" />
        <observations epoch_first="Sat Feb 27 03:00:00 2021"
                      epoch_last="Sat Feb 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34949"
                obs_have="30343"
                obs_ratio="86.82" />
          <mask elevation="10 degrees"
                obs_expected="30400"
                obs_have="30280"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 06:24:21 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13478292"
                         time_creation="Sat Feb 27 04:06:02 2021"
                         time_modification="Sat Feb 27 04:02:18 2021" />
        <observations epoch_first="Sat Feb 27 03:00:00 2021"
                      epoch_last="Sat Feb 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34949"
                obs_have="30343"
                obs_ratio="86.82" />
          <mask elevation="10 degrees"
                obs_expected="30400"
                obs_have="30280"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13478292"
                         time_creation="Sat Feb 27 04:06:02 2021"
                         time_modification="Sat Feb 27 04:02:18 2021" />
        <observations epoch_first="Sat Feb 27 03:00:00 2021"
                      epoch_last="Sat Feb 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34949"
                obs_have="30343"
                obs_ratio="86.82" />
          <mask elevation="10 degrees"
                obs_expected="30400"
                obs_have="30280"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13478292"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 04:02:18 2021" />
        <observations epoch_first="Sat Feb 27 03:00:00 2021"
                      epoch_last="Sat Feb 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34949"
                obs_have="30343"
                obs_ratio="86.82" />
          <mask elevation="10 degrees"
                obs_expected="30400"
                obs_have="30280"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Feb 27 05:14:06 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14642564"
                         time_creation="Sat Feb 27 05:06:02 2021"
                         time_modification="Sat Feb 27 05:02:18 2021" />
        <observations epoch_first="Sat Feb 27 04:00:00 2021"
                      epoch_last="Sat Feb 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27223"
                obs_have="24871"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="24847"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22904"
                obs_have="22904"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 05:39:20 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14642564"
                         time_creation="Sat Feb 27 05:06:02 2021"
                         time_modification="Sat Feb 27 05:02:18 2021" />
        <observations epoch_first="Sat Feb 27 04:00:00 2021"
                      epoch_last="Sat Feb 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27223"
                obs_have="24871"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="24847"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22904"
                obs_have="22904"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 07:24:21 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14642564"
                         time_creation="Sat Feb 27 05:06:02 2021"
                         time_modification="Sat Feb 27 05:02:18 2021" />
        <observations epoch_first="Sat Feb 27 04:00:00 2021"
                      epoch_last="Sat Feb 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27223"
                obs_have="24871"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="24847"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22904"
                obs_have="22904"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14642564"
                         time_creation="Sat Feb 27 05:06:02 2021"
                         time_modification="Sat Feb 27 05:02:18 2021" />
        <observations epoch_first="Sat Feb 27 04:00:00 2021"
                      epoch_last="Sat Feb 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27223"
                obs_have="24871"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="24847"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22904"
                obs_have="22904"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14642564"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 05:02:18 2021" />
        <observations epoch_first="Sat Feb 27 04:00:00 2021"
                      epoch_last="Sat Feb 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27223"
                obs_have="24871"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="24847"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22904"
                obs_have="22904"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Feb 27 06:14:06 2021"
               level="3">
        <file_statistics latency="00:02:20"
                         size="14006436"
                         time_creation="Sat Feb 27 06:06:02 2021"
                         time_modification="Sat Feb 27 06:02:19 2021" />
        <observations epoch_first="Sat Feb 27 05:00:00 2021"
                      epoch_last="Sat Feb 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27190"
                obs_have="24310"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="24645"
                obs_have="24310"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22874"
                obs_have="22874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 06:39:21 2021"
               level="3">
        <file_statistics latency="00:02:20"
                         size="14006436"
                         time_creation="Sat Feb 27 06:06:02 2021"
                         time_modification="Sat Feb 27 06:02:19 2021" />
        <observations epoch_first="Sat Feb 27 05:00:00 2021"
                      epoch_last="Sat Feb 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27190"
                obs_have="24310"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="24645"
                obs_have="24310"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22874"
                obs_have="22874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 08:24:20 2021"
               level="3">
        <file_statistics latency="00:02:20"
                         size="14006436"
                         time_creation="Sat Feb 27 06:06:02 2021"
                         time_modification="Sat Feb 27 06:02:19 2021" />
        <observations epoch_first="Sat Feb 27 05:00:00 2021"
                      epoch_last="Sat Feb 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27190"
                obs_have="24310"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="24645"
                obs_have="24310"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22874"
                obs_have="22874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:20"
                         size="14006436"
                         time_creation="Sat Feb 27 06:06:02 2021"
                         time_modification="Sat Feb 27 06:02:19 2021" />
        <observations epoch_first="Sat Feb 27 05:00:00 2021"
                      epoch_last="Sat Feb 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27190"
                obs_have="24310"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="24645"
                obs_have="24310"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22874"
                obs_have="22874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:20"
                         size="14006436"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 06:02:19 2021" />
        <observations epoch_first="Sat Feb 27 05:00:00 2021"
                      epoch_last="Sat Feb 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27190"
                obs_have="24310"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="24645"
                obs_have="24310"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22874"
                obs_have="22874"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Feb 27 07:14:06 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14119198"
                         time_creation="Sat Feb 27 07:06:03 2021"
                         time_modification="Sat Feb 27 07:02:17 2021" />
        <observations epoch_first="Sat Feb 27 06:00:00 2021"
                      epoch_last="Sat Feb 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30912"
                obs_have="28534"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28925"
                obs_have="28501"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="25358"
                obs_have="25358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 07:39:20 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14119198"
                         time_creation="Sat Feb 27 07:06:03 2021"
                         time_modification="Sat Feb 27 07:02:17 2021" />
        <observations epoch_first="Sat Feb 27 06:00:00 2021"
                      epoch_last="Sat Feb 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30912"
                obs_have="28534"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28925"
                obs_have="28501"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="25358"
                obs_have="25358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 09:24:20 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14119198"
                         time_creation="Sat Feb 27 07:06:03 2021"
                         time_modification="Sat Feb 27 07:02:17 2021" />
        <observations epoch_first="Sat Feb 27 06:00:00 2021"
                      epoch_last="Sat Feb 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30912"
                obs_have="28534"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28925"
                obs_have="28501"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="25358"
                obs_have="25358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14119198"
                         time_creation="Sat Feb 27 07:06:03 2021"
                         time_modification="Sat Feb 27 07:02:17 2021" />
        <observations epoch_first="Sat Feb 27 06:00:00 2021"
                      epoch_last="Sat Feb 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30912"
                obs_have="28534"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28925"
                obs_have="28501"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="25358"
                obs_have="25358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14119198"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 07:02:17 2021" />
        <observations epoch_first="Sat Feb 27 06:00:00 2021"
                      epoch_last="Sat Feb 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30912"
                obs_have="28534"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28925"
                obs_have="28501"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="25358"
                obs_have="25358"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Feb 27 08:14:06 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="11387058"
                         time_creation="Sat Feb 27 08:06:04 2021"
                         time_modification="Sat Feb 27 08:02:16 2021" />
        <observations epoch_first="Sat Feb 27 07:00:00 2021"
                      epoch_last="Sat Feb 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28147"
                obs_have="24937"
                obs_ratio="88.60" />
          <mask elevation="10 degrees"
                obs_expected="24928"
                obs_have="24897"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23660"
                obs_have="23660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 08:39:19 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="11387058"
                         time_creation="Sat Feb 27 08:06:04 2021"
                         time_modification="Sat Feb 27 08:02:16 2021" />
        <observations epoch_first="Sat Feb 27 07:00:00 2021"
                      epoch_last="Sat Feb 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28147"
                obs_have="24937"
                obs_ratio="88.60" />
          <mask elevation="10 degrees"
                obs_expected="24928"
                obs_have="24897"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23660"
                obs_have="23660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 10:24:20 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="11387058"
                         time_creation="Sat Feb 27 08:06:04 2021"
                         time_modification="Sat Feb 27 08:02:16 2021" />
        <observations epoch_first="Sat Feb 27 07:00:00 2021"
                      epoch_last="Sat Feb 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28147"
                obs_have="24937"
                obs_ratio="88.60" />
          <mask elevation="10 degrees"
                obs_expected="24928"
                obs_have="24897"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23660"
                obs_have="23660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="11387058"
                         time_creation="Sat Feb 27 08:06:04 2021"
                         time_modification="Sat Feb 27 08:02:16 2021" />
        <observations epoch_first="Sat Feb 27 07:00:00 2021"
                      epoch_last="Sat Feb 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28147"
                obs_have="24937"
                obs_ratio="88.60" />
          <mask elevation="10 degrees"
                obs_expected="24928"
                obs_have="24897"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23660"
                obs_have="23660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="11387058"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 08:02:16 2021" />
        <observations epoch_first="Sat Feb 27 07:00:00 2021"
                      epoch_last="Sat Feb 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28147"
                obs_have="24937"
                obs_ratio="88.60" />
          <mask elevation="10 degrees"
                obs_expected="24928"
                obs_have="24897"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23660"
                obs_have="23660"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Feb 27 09:14:06 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="11294654"
                         time_creation="Sat Feb 27 09:06:02 2021"
                         time_modification="Sat Feb 27 09:02:18 2021" />
        <observations epoch_first="Sat Feb 27 08:00:00 2021"
                      epoch_last="Sat Feb 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="27146"
                obs_ratio="78.60" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="27145"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="24476"
                obs_have="24476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 09:39:20 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="11294654"
                         time_creation="Sat Feb 27 09:06:02 2021"
                         time_modification="Sat Feb 27 09:02:18 2021" />
        <observations epoch_first="Sat Feb 27 08:00:00 2021"
                      epoch_last="Sat Feb 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="27146"
                obs_ratio="78.60" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="27145"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="24476"
                obs_have="24476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 11:24:20 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="11294654"
                         time_creation="Sat Feb 27 09:06:02 2021"
                         time_modification="Sat Feb 27 09:02:18 2021" />
        <observations epoch_first="Sat Feb 27 08:00:00 2021"
                      epoch_last="Sat Feb 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="27146"
                obs_ratio="78.60" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="27145"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="24476"
                obs_have="24476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="11294654"
                         time_creation="Sat Feb 27 09:06:02 2021"
                         time_modification="Sat Feb 27 09:02:18 2021" />
        <observations epoch_first="Sat Feb 27 08:00:00 2021"
                      epoch_last="Sat Feb 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="27146"
                obs_ratio="78.60" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="27145"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="24476"
                obs_have="24476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="11294654"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 09:02:18 2021" />
        <observations epoch_first="Sat Feb 27 08:00:00 2021"
                      epoch_last="Sat Feb 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="27146"
                obs_ratio="78.60" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="27145"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="24476"
                obs_have="24476"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Feb 27 10:14:06 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12885444"
                         time_creation="Sat Feb 27 10:06:02 2021"
                         time_modification="Sat Feb 27 10:02:17 2021" />
        <observations epoch_first="Sat Feb 27 09:00:00 2021"
                      epoch_last="Sat Feb 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41992"
                obs_have="38779"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="38734"
                obs_have="38733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35274"
                obs_have="35274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 10:39:20 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12885444"
                         time_creation="Sat Feb 27 10:06:02 2021"
                         time_modification="Sat Feb 27 10:02:17 2021" />
        <observations epoch_first="Sat Feb 27 09:00:00 2021"
                      epoch_last="Sat Feb 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41992"
                obs_have="38779"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="38734"
                obs_have="38733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35274"
                obs_have="35274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 12:24:20 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12885444"
                         time_creation="Sat Feb 27 10:06:02 2021"
                         time_modification="Sat Feb 27 10:02:17 2021" />
        <observations epoch_first="Sat Feb 27 09:00:00 2021"
                      epoch_last="Sat Feb 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41992"
                obs_have="38779"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="38734"
                obs_have="38733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35274"
                obs_have="35274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12885444"
                         time_creation="Sat Feb 27 10:06:02 2021"
                         time_modification="Sat Feb 27 10:02:17 2021" />
        <observations epoch_first="Sat Feb 27 09:00:00 2021"
                      epoch_last="Sat Feb 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41992"
                obs_have="38779"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="38734"
                obs_have="38733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35274"
                obs_have="35274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="12885444"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 10:02:17 2021" />
        <observations epoch_first="Sat Feb 27 09:00:00 2021"
                      epoch_last="Sat Feb 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41992"
                obs_have="38779"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="38734"
                obs_have="38733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35274"
                obs_have="35274"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Feb 27 11:14:06 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14527560"
                         time_creation="Sat Feb 27 11:06:03 2021"
                         time_modification="Sat Feb 27 11:02:18 2021" />
        <observations epoch_first="Sat Feb 27 10:00:00 2021"
                      epoch_last="Sat Feb 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37781"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="38994"
                obs_have="37781"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="36990"
                obs_have="36975"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Feb 27 11:39:21 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14527560"
                         time_creation="Sat Feb 27 11:06:03 2021"
                         time_modification="Sat Feb 27 11:02:18 2021" />
        <observations epoch_first="Sat Feb 27 10:00:00 2021"
                      epoch_last="Sat Feb 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37781"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="38994"
                obs_have="37781"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="36990"
                obs_have="36975"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Feb 27 13:24:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14527560"
                         time_creation="Sat Feb 27 11:06:03 2021"
                         time_modification="Sat Feb 27 11:02:18 2021" />
        <observations epoch_first="Sat Feb 27 10:00:00 2021"
                      epoch_last="Sat Feb 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37781"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="38994"
                obs_have="37781"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="36990"
                obs_have="36975"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14527560"
                         time_creation="Sat Feb 27 11:06:03 2021"
                         time_modification="Sat Feb 27 11:02:18 2021" />
        <observations epoch_first="Sat Feb 27 10:00:00 2021"
                      epoch_last="Sat Feb 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37781"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="38994"
                obs_have="37781"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="36990"
                obs_have="36975"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14527560"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 11:02:18 2021" />
        <observations epoch_first="Sat Feb 27 10:00:00 2021"
                      epoch_last="Sat Feb 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="37781"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="38994"
                obs_have="37781"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="36990"
                obs_have="36975"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/seol058l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Feb 27 12:14:07 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15776297"
                         time_creation="Sat Feb 27 12:06:02 2021"
                         time_modification="Sat Feb 27 12:02:17 2021" />
        <observations epoch_first="Sat Feb 27 11:00:00 2021"
                      epoch_last="Sat Feb 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38602"
                obs_have="33360"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="34093"
                obs_have="33319"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="28993"
                obs_have="28993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 12:39:22 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15776297"
                         time_creation="Sat Feb 27 12:06:02 2021"
                         time_modification="Sat Feb 27 12:02:17 2021" />
        <observations epoch_first="Sat Feb 27 11:00:00 2021"
                      epoch_last="Sat Feb 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38602"
                obs_have="33360"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="34093"
                obs_have="33319"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="28993"
                obs_have="28993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 14:24:22 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15776297"
                         time_creation="Sat Feb 27 12:06:02 2021"
                         time_modification="Sat Feb 27 12:02:17 2021" />
        <observations epoch_first="Sat Feb 27 11:00:00 2021"
                      epoch_last="Sat Feb 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38602"
                obs_have="33360"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="34093"
                obs_have="33319"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="28993"
                obs_have="28993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15776297"
                         time_creation="Sat Feb 27 12:06:02 2021"
                         time_modification="Sat Feb 27 12:02:17 2021" />
        <observations epoch_first="Sat Feb 27 11:00:00 2021"
                      epoch_last="Sat Feb 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38602"
                obs_have="33360"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="34093"
                obs_have="33319"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="28993"
                obs_have="28993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="15776297"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 12:02:17 2021" />
        <observations epoch_first="Sat Feb 27 11:00:00 2021"
                      epoch_last="Sat Feb 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38602"
                obs_have="33360"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="34093"
                obs_have="33319"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="28993"
                obs_have="28993"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Feb 27 13:14:07 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="16093588"
                         time_creation="Sat Feb 27 13:06:03 2021"
                         time_modification="Sat Feb 27 13:02:17 2021" />
        <observations epoch_first="Sat Feb 27 12:00:00 2021"
                      epoch_last="Sat Feb 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36085"
                obs_have="28820"
                obs_ratio="79.87" />
          <mask elevation="10 degrees"
                obs_expected="30067"
                obs_have="28796"
                obs_ratio="95.77" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24536"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Sat Feb 27 13:39:22 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="16093588"
                         time_creation="Sat Feb 27 13:06:03 2021"
                         time_modification="Sat Feb 27 13:02:17 2021" />
        <observations epoch_first="Sat Feb 27 12:00:00 2021"
                      epoch_last="Sat Feb 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36085"
                obs_have="28820"
                obs_ratio="79.87" />
          <mask elevation="10 degrees"
                obs_expected="30067"
                obs_have="28796"
                obs_ratio="95.77" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24536"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Sat Feb 27 15:24:22 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="16093588"
                         time_creation="Sat Feb 27 13:06:03 2021"
                         time_modification="Sat Feb 27 13:02:17 2021" />
        <observations epoch_first="Sat Feb 27 12:00:00 2021"
                      epoch_last="Sat Feb 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36085"
                obs_have="28820"
                obs_ratio="79.87" />
          <mask elevation="10 degrees"
                obs_expected="30067"
                obs_have="28796"
                obs_ratio="95.77" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24536"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="16093588"
                         time_creation="Sat Feb 27 13:06:03 2021"
                         time_modification="Sat Feb 27 13:02:17 2021" />
        <observations epoch_first="Sat Feb 27 12:00:00 2021"
                      epoch_last="Sat Feb 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36085"
                obs_have="28820"
                obs_ratio="79.87" />
          <mask elevation="10 degrees"
                obs_expected="30067"
                obs_have="28796"
                obs_ratio="95.77" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24536"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="16093588"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 13:02:17 2021" />
        <observations epoch_first="Sat Feb 27 12:00:00 2021"
                      epoch_last="Sat Feb 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36085"
                obs_have="28820"
                obs_ratio="79.87" />
          <mask elevation="10 degrees"
                obs_expected="30067"
                obs_have="28796"
                obs_ratio="95.77" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24536"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
    <file name="/seol058n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Feb 27 14:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15776250"
                         time_creation="Sat Feb 27 14:06:03 2021"
                         time_modification="Sat Feb 27 14:02:18 2021" />
        <observations epoch_first="Sat Feb 27 13:00:00 2021"
                      epoch_last="Sat Feb 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30125"
                obs_have="26819"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="27932"
                obs_have="26819"
                obs_ratio="96.02" />
          <mask elevation="15 degrees"
                obs_expected="26390"
                obs_have="26326"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sat Feb 27 14:39:21 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15776250"
                         time_creation="Sat Feb 27 14:06:03 2021"
                         time_modification="Sat Feb 27 14:02:18 2021" />
        <observations epoch_first="Sat Feb 27 13:00:00 2021"
                      epoch_last="Sat Feb 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30125"
                obs_have="26819"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="27932"
                obs_have="26819"
                obs_ratio="96.02" />
          <mask elevation="15 degrees"
                obs_expected="26390"
                obs_have="26326"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:24:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15776250"
                         time_creation="Sat Feb 27 14:06:03 2021"
                         time_modification="Sat Feb 27 14:02:18 2021" />
        <observations epoch_first="Sat Feb 27 13:00:00 2021"
                      epoch_last="Sat Feb 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30125"
                obs_have="26819"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="27932"
                obs_have="26819"
                obs_ratio="96.02" />
          <mask elevation="15 degrees"
                obs_expected="26390"
                obs_have="26326"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15776250"
                         time_creation="Sat Feb 27 14:06:03 2021"
                         time_modification="Sat Feb 27 14:02:18 2021" />
        <observations epoch_first="Sat Feb 27 13:00:00 2021"
                      epoch_last="Sat Feb 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30125"
                obs_have="26819"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="27932"
                obs_have="26819"
                obs_ratio="96.02" />
          <mask elevation="15 degrees"
                obs_expected="26390"
                obs_have="26326"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15776250"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 14:02:18 2021" />
        <observations epoch_first="Sat Feb 27 13:00:00 2021"
                      epoch_last="Sat Feb 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30125"
                obs_have="26819"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="27932"
                obs_have="26819"
                obs_ratio="96.02" />
          <mask elevation="15 degrees"
                obs_expected="26390"
                obs_have="26326"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/seol058o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Feb 27 15:14:07 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14819456"
                         time_creation="Sat Feb 27 15:06:02 2021"
                         time_modification="Sat Feb 27 15:02:17 2021" />
        <observations epoch_first="Sat Feb 27 14:00:00 2021"
                      epoch_last="Sat Feb 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27917"
                obs_have="24083"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="25411"
                obs_have="24054"
                obs_ratio="94.66" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23302"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Sat Feb 27 15:39:21 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14819456"
                         time_creation="Sat Feb 27 15:06:02 2021"
                         time_modification="Sat Feb 27 15:02:17 2021" />
        <observations epoch_first="Sat Feb 27 14:00:00 2021"
                      epoch_last="Sat Feb 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27917"
                obs_have="24083"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="25411"
                obs_have="24054"
                obs_ratio="94.66" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23302"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Sat Feb 27 17:24:20 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14819456"
                         time_creation="Sat Feb 27 15:06:02 2021"
                         time_modification="Sat Feb 27 15:02:17 2021" />
        <observations epoch_first="Sat Feb 27 14:00:00 2021"
                      epoch_last="Sat Feb 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27917"
                obs_have="24083"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="25411"
                obs_have="24054"
                obs_ratio="94.66" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23302"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14819456"
                         time_creation="Sat Feb 27 15:06:02 2021"
                         time_modification="Sat Feb 27 15:02:17 2021" />
        <observations epoch_first="Sat Feb 27 14:00:00 2021"
                      epoch_last="Sat Feb 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27917"
                obs_have="24083"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="25411"
                obs_have="24054"
                obs_ratio="94.66" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23302"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="14819456"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 15:02:17 2021" />
        <observations epoch_first="Sat Feb 27 14:00:00 2021"
                      epoch_last="Sat Feb 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27917"
                obs_have="24083"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="25411"
                obs_have="24054"
                obs_ratio="94.66" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23302"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="/seol058p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Feb 27 16:14:06 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13046334"
                         time_creation="Sat Feb 27 16:06:03 2021"
                         time_modification="Sat Feb 27 16:02:18 2021" />
        <observations epoch_first="Sat Feb 27 15:00:00 2021"
                      epoch_last="Sat Feb 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30147"
                obs_have="24925"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="24915"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="21882"
                obs_have="21826"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:39:19 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13046334"
                         time_creation="Sat Feb 27 16:06:03 2021"
                         time_modification="Sat Feb 27 16:02:18 2021" />
        <observations epoch_first="Sat Feb 27 15:00:00 2021"
                      epoch_last="Sat Feb 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30147"
                obs_have="24925"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="24915"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="21882"
                obs_have="21826"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:24:20 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13046334"
                         time_creation="Sat Feb 27 16:06:03 2021"
                         time_modification="Sat Feb 27 16:02:18 2021" />
        <observations epoch_first="Sat Feb 27 15:00:00 2021"
                      epoch_last="Sat Feb 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30147"
                obs_have="24925"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="24915"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="21882"
                obs_have="21826"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13046334"
                         time_creation="Sat Feb 27 16:06:03 2021"
                         time_modification="Sat Feb 27 16:02:18 2021" />
        <observations epoch_first="Sat Feb 27 15:00:00 2021"
                      epoch_last="Sat Feb 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30147"
                obs_have="24925"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="24915"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="21882"
                obs_have="21826"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13046334"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 16:02:18 2021" />
        <observations epoch_first="Sat Feb 27 15:00:00 2021"
                      epoch_last="Sat Feb 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30147"
                obs_have="24925"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="24915"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="21882"
                obs_have="21826"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/seol058q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Feb 27 17:14:06 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="12595074"
                         time_creation="Sat Feb 27 17:06:03 2021"
                         time_modification="Sat Feb 27 17:02:16 2021" />
        <observations epoch_first="Sat Feb 27 16:00:00 2021"
                      epoch_last="Sat Feb 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="24209"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="24237"
                obs_have="24209"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21579"
                obs_have="21579"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 17:39:18 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="12595074"
                         time_creation="Sat Feb 27 17:06:03 2021"
                         time_modification="Sat Feb 27 17:02:16 2021" />
        <observations epoch_first="Sat Feb 27 16:00:00 2021"
                      epoch_last="Sat Feb 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="24209"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="24237"
                obs_have="24209"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21579"
                obs_have="21579"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 19:24:20 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="12595074"
                         time_creation="Sat Feb 27 17:06:03 2021"
                         time_modification="Sat Feb 27 17:02:16 2021" />
        <observations epoch_first="Sat Feb 27 16:00:00 2021"
                      epoch_last="Sat Feb 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="24209"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="24237"
                obs_have="24209"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21579"
                obs_have="21579"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="12595074"
                         time_creation="Sat Feb 27 17:06:03 2021"
                         time_modification="Sat Feb 27 17:02:16 2021" />
        <observations epoch_first="Sat Feb 27 16:00:00 2021"
                      epoch_last="Sat Feb 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="24209"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="24237"
                obs_have="24209"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21579"
                obs_have="21579"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:17"
                         size="12595074"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 17:02:16 2021" />
        <observations epoch_first="Sat Feb 27 16:00:00 2021"
                      epoch_last="Sat Feb 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="24209"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="24237"
                obs_have="24209"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21579"
                obs_have="21579"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Feb 27 18:14:06 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13612130"
                         time_creation="Sat Feb 27 18:06:03 2021"
                         time_modification="Sat Feb 27 18:02:17 2021" />
        <observations epoch_first="Sat Feb 27 17:00:00 2021"
                      epoch_last="Sat Feb 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="30243"
                obs_ratio="84.01" />
          <mask elevation="10 degrees"
                obs_expected="32458"
                obs_have="30218"
                obs_ratio="93.10" />
          <mask elevation="15 degrees"
                obs_expected="27266"
                obs_have="27266"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:39:20 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13612130"
                         time_creation="Sat Feb 27 18:06:03 2021"
                         time_modification="Sat Feb 27 18:02:17 2021" />
        <observations epoch_first="Sat Feb 27 17:00:00 2021"
                      epoch_last="Sat Feb 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="30243"
                obs_ratio="84.01" />
          <mask elevation="10 degrees"
                obs_expected="32458"
                obs_have="30218"
                obs_ratio="93.10" />
          <mask elevation="15 degrees"
                obs_expected="27266"
                obs_have="27266"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 20:24:21 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13612130"
                         time_creation="Sat Feb 27 18:06:03 2021"
                         time_modification="Sat Feb 27 18:02:17 2021" />
        <observations epoch_first="Sat Feb 27 17:00:00 2021"
                      epoch_last="Sat Feb 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="30243"
                obs_ratio="84.01" />
          <mask elevation="10 degrees"
                obs_expected="32458"
                obs_have="30218"
                obs_ratio="93.10" />
          <mask elevation="15 degrees"
                obs_expected="27266"
                obs_have="27266"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13612130"
                         time_creation="Sat Feb 27 18:06:03 2021"
                         time_modification="Sat Feb 27 18:02:17 2021" />
        <observations epoch_first="Sat Feb 27 17:00:00 2021"
                      epoch_last="Sat Feb 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="30243"
                obs_ratio="84.01" />
          <mask elevation="10 degrees"
                obs_expected="32458"
                obs_have="30218"
                obs_ratio="93.10" />
          <mask elevation="15 degrees"
                obs_expected="27266"
                obs_have="27266"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:18"
                         size="13612130"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 18:02:17 2021" />
        <observations epoch_first="Sat Feb 27 17:00:00 2021"
                      epoch_last="Sat Feb 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="30243"
                obs_ratio="84.01" />
          <mask elevation="10 degrees"
                obs_expected="32458"
                obs_have="30218"
                obs_ratio="93.10" />
          <mask elevation="15 degrees"
                obs_expected="27266"
                obs_have="27266"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Feb 27 19:14:06 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13415864"
                         time_creation="Sat Feb 27 19:06:03 2021"
                         time_modification="Sat Feb 27 19:02:18 2021" />
        <observations epoch_first="Sat Feb 27 18:00:00 2021"
                      epoch_last="Sat Feb 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33404"
                obs_have="29870"
                obs_ratio="89.42" />
          <mask elevation="10 degrees"
                obs_expected="30388"
                obs_have="29831"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 19:39:21 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13415864"
                         time_creation="Sat Feb 27 19:06:03 2021"
                         time_modification="Sat Feb 27 19:02:18 2021" />
        <observations epoch_first="Sat Feb 27 18:00:00 2021"
                      epoch_last="Sat Feb 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33404"
                obs_have="29870"
                obs_ratio="89.42" />
          <mask elevation="10 degrees"
                obs_expected="30388"
                obs_have="29831"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 21:24:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13415864"
                         time_creation="Sat Feb 27 19:06:03 2021"
                         time_modification="Sat Feb 27 19:02:18 2021" />
        <observations epoch_first="Sat Feb 27 18:00:00 2021"
                      epoch_last="Sat Feb 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33404"
                obs_have="29870"
                obs_ratio="89.42" />
          <mask elevation="10 degrees"
                obs_expected="30388"
                obs_have="29831"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13415864"
                         time_creation="Sat Feb 27 19:06:03 2021"
                         time_modification="Sat Feb 27 19:02:18 2021" />
        <observations epoch_first="Sat Feb 27 18:00:00 2021"
                      epoch_last="Sat Feb 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33404"
                obs_have="29870"
                obs_ratio="89.42" />
          <mask elevation="10 degrees"
                obs_expected="30388"
                obs_have="29831"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13415864"
                         time_creation="Fri Mar 26 01:55:49 2021"
                         time_modification="Sat Feb 27 19:02:18 2021" />
        <observations epoch_first="Sat Feb 27 18:00:00 2021"
                      epoch_last="Sat Feb 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33404"
                obs_have="29870"
                obs_ratio="89.42" />
          <mask elevation="10 degrees"
                obs_expected="30388"
                obs_have="29831"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Feb 27 20:14:08 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15321062"
                         time_creation="Sat Feb 27 20:06:03 2021"
                         time_modification="Sat Feb 27 20:02:18 2021" />
        <observations epoch_first="Sat Feb 27 19:00:00 2021"
                      epoch_last="Sat Feb 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34819"
                obs_have="30710"
                obs_ratio="88.20" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="30709"
                obs_ratio="94.16" />
          <mask elevation="15 degrees"
                obs_expected="28761"
                obs_have="28761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 20:39:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15321062"
                         time_creation="Sat Feb 27 20:06:03 2021"
                         time_modification="Sat Feb 27 20:02:18 2021" />
        <observations epoch_first="Sat Feb 27 19:00:00 2021"
                      epoch_last="Sat Feb 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34819"
                obs_have="30710"
                obs_ratio="88.20" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="30709"
                obs_ratio="94.16" />
          <mask elevation="15 degrees"
                obs_expected="28761"
                obs_have="28761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 22:24:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15321062"
                         time_creation="Sat Feb 27 20:06:03 2021"
                         time_modification="Sat Feb 27 20:02:18 2021" />
        <observations epoch_first="Sat Feb 27 19:00:00 2021"
                      epoch_last="Sat Feb 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34819"
                obs_have="30710"
                obs_ratio="88.20" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="30709"
                obs_ratio="94.16" />
          <mask elevation="15 degrees"
                obs_expected="28761"
                obs_have="28761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15321062"
                         time_creation="Sat Feb 27 20:06:03 2021"
                         time_modification="Sat Feb 27 20:02:18 2021" />
        <observations epoch_first="Sat Feb 27 19:00:00 2021"
                      epoch_last="Sat Feb 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34819"
                obs_have="30710"
                obs_ratio="88.20" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="30709"
                obs_ratio="94.16" />
          <mask elevation="15 degrees"
                obs_expected="28761"
                obs_have="28761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15321062"
                         time_creation="Fri Mar 26 01:55:50 2021"
                         time_modification="Sat Feb 27 20:02:18 2021" />
        <observations epoch_first="Sat Feb 27 19:00:00 2021"
                      epoch_last="Sat Feb 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34819"
                obs_have="30710"
                obs_ratio="88.20" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="30709"
                obs_ratio="94.16" />
          <mask elevation="15 degrees"
                obs_expected="28761"
                obs_have="28761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Feb 27 21:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15456739"
                         time_creation="Sat Feb 27 21:06:04 2021"
                         time_modification="Sat Feb 27 21:02:18 2021" />
        <observations epoch_first="Sat Feb 27 20:00:00 2021"
                      epoch_last="Sat Feb 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39738"
                obs_have="31735"
                obs_ratio="79.86" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="31728"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28603"
                obs_have="28603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 21:39:23 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15456739"
                         time_creation="Sat Feb 27 21:06:04 2021"
                         time_modification="Sat Feb 27 21:02:18 2021" />
        <observations epoch_first="Sat Feb 27 20:00:00 2021"
                      epoch_last="Sat Feb 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39738"
                obs_have="31735"
                obs_ratio="79.86" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="31728"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28603"
                obs_have="28603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 23:24:23 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15456739"
                         time_creation="Sat Feb 27 21:06:04 2021"
                         time_modification="Sat Feb 27 21:02:18 2021" />
        <observations epoch_first="Sat Feb 27 20:00:00 2021"
                      epoch_last="Sat Feb 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39738"
                obs_have="31735"
                obs_ratio="79.86" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="31728"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28603"
                obs_have="28603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15456739"
                         time_creation="Sat Feb 27 21:06:04 2021"
                         time_modification="Sat Feb 27 21:02:18 2021" />
        <observations epoch_first="Sat Feb 27 20:00:00 2021"
                      epoch_last="Sat Feb 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39738"
                obs_have="31735"
                obs_ratio="79.86" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="31728"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28603"
                obs_have="28603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15456739"
                         time_creation="Fri Mar 26 01:55:50 2021"
                         time_modification="Sat Feb 27 21:02:18 2021" />
        <observations epoch_first="Sat Feb 27 20:00:00 2021"
                      epoch_last="Sat Feb 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39738"
                obs_have="31735"
                obs_ratio="79.86" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="31728"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28603"
                obs_have="28603"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Feb 27 22:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15138470"
                         time_creation="Sat Feb 27 22:06:04 2021"
                         time_modification="Sat Feb 27 22:02:18 2021" />
        <observations epoch_first="Sat Feb 27 21:00:00 2021"
                      epoch_last="Sat Feb 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38449"
                obs_have="31889"
                obs_ratio="82.94" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="31848"
                obs_ratio="93.96" />
          <mask elevation="15 degrees"
                obs_expected="29746"
                obs_have="29746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 22:39:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15138470"
                         time_creation="Sat Feb 27 22:06:04 2021"
                         time_modification="Sat Feb 27 22:02:18 2021" />
        <observations epoch_first="Sat Feb 27 21:00:00 2021"
                      epoch_last="Sat Feb 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38449"
                obs_have="31889"
                obs_ratio="82.94" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="31848"
                obs_ratio="93.96" />
          <mask elevation="15 degrees"
                obs_expected="29746"
                obs_have="29746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 00:24:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15138470"
                         time_creation="Sat Feb 27 22:06:04 2021"
                         time_modification="Sat Feb 27 22:02:18 2021" />
        <observations epoch_first="Sat Feb 27 21:00:00 2021"
                      epoch_last="Sat Feb 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38449"
                obs_have="31889"
                obs_ratio="82.94" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="31848"
                obs_ratio="93.96" />
          <mask elevation="15 degrees"
                obs_expected="29746"
                obs_have="29746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15138470"
                         time_creation="Sat Feb 27 22:06:04 2021"
                         time_modification="Sat Feb 27 22:02:18 2021" />
        <observations epoch_first="Sat Feb 27 21:00:00 2021"
                      epoch_last="Sat Feb 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38449"
                obs_have="31889"
                obs_ratio="82.94" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="31848"
                obs_ratio="93.96" />
          <mask elevation="15 degrees"
                obs_expected="29746"
                obs_have="29746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="15138470"
                         time_creation="Fri Mar 26 01:55:50 2021"
                         time_modification="Sat Feb 27 22:02:18 2021" />
        <observations epoch_first="Sat Feb 27 21:00:00 2021"
                      epoch_last="Sat Feb 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38449"
                obs_have="31889"
                obs_ratio="82.94" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="31848"
                obs_ratio="93.96" />
          <mask elevation="15 degrees"
                obs_expected="29746"
                obs_have="29746"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/seol058w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Feb 27 23:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14888466"
                         time_creation="Sat Feb 27 23:06:04 2021"
                         time_modification="Sat Feb 27 23:02:18 2021" />
        <observations epoch_first="Sat Feb 27 22:00:00 2021"
                      epoch_last="Sat Feb 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35036"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="35816"
                obs_have="35033"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="33696"
                obs_have="33691"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 27 23:39:21 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14888466"
                         time_creation="Sat Feb 27 23:06:04 2021"
                         time_modification="Sat Feb 27 23:02:18 2021" />
        <observations epoch_first="Sat Feb 27 22:00:00 2021"
                      epoch_last="Sat Feb 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35036"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="35816"
                obs_have="35033"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="33696"
                obs_have="33691"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 28 01:24:21 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14888466"
                         time_creation="Sat Feb 27 23:06:04 2021"
                         time_modification="Sat Feb 27 23:02:18 2021" />
        <observations epoch_first="Sat Feb 27 22:00:00 2021"
                      epoch_last="Sat Feb 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35036"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="35816"
                obs_have="35033"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="33696"
                obs_have="33691"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14888466"
                         time_creation="Sat Feb 27 23:06:04 2021"
                         time_modification="Sat Feb 27 23:02:18 2021" />
        <observations epoch_first="Sat Feb 27 22:00:00 2021"
                      epoch_last="Sat Feb 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35036"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="35816"
                obs_have="35033"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="33696"
                obs_have="33691"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="14888466"
                         time_creation="Fri Mar 26 01:55:50 2021"
                         time_modification="Sat Feb 27 23:02:18 2021" />
        <observations epoch_first="Sat Feb 27 22:00:00 2021"
                      epoch_last="Sat Feb 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35036"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="35816"
                obs_have="35033"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="33696"
                obs_have="33691"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/seol058x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Feb 28 00:14:07 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13529072"
                         time_creation="Sun Feb 28 00:06:04 2021"
                         time_modification="Sun Feb 28 00:02:18 2021" />
        <observations epoch_first="Sat Feb 27 23:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37738"
                obs_have="34214"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34207"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="32483"
                obs_have="32483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 00:39:21 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13529072"
                         time_creation="Sun Feb 28 00:06:04 2021"
                         time_modification="Sun Feb 28 00:02:18 2021" />
        <observations epoch_first="Sat Feb 27 23:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37738"
                obs_have="34214"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34207"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="32483"
                obs_have="32483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:24:22 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13529072"
                         time_creation="Sun Feb 28 00:06:04 2021"
                         time_modification="Sun Feb 28 00:02:18 2021" />
        <observations epoch_first="Sat Feb 27 23:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37738"
                obs_have="34214"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34207"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="32483"
                obs_have="32483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 16:08:29 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13529072"
                         time_creation="Sun Feb 28 00:06:04 2021"
                         time_modification="Sun Feb 28 00:02:18 2021" />
        <observations epoch_first="Sat Feb 27 23:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37738"
                obs_have="34214"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34207"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="32483"
                obs_have="32483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:08:15 2021"
               level="3">
        <file_statistics latency="00:02:19"
                         size="13529072"
                         time_creation="Fri Mar 26 01:55:50 2021"
                         time_modification="Sun Feb 28 00:02:18 2021" />
        <observations epoch_first="Sat Feb 27 23:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37738"
                obs_have="34214"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="34891"
                obs_have="34207"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="32483"
                obs_have="32483"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
