<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-20 00:00:00"
    DayOfYear="51"
    Year="2021">
  <station name="SROS">
    <file name="/sros0510.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 21 17:25:25 2021"
               level="3">
        <file_statistics latency="03:11:00"
                         size="6868509"
                         time_creation="Sun Feb 21 04:50:19 2021"
                         time_modification="Sun Feb 21 03:10:30 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31128"
                obs_have="27159"
                obs_ratio="87.25" />
          <mask elevation="10 degrees"
                obs_expected="25976"
                obs_have="25716"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="22869"
                obs_have="22868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:45:24 2021"
               level="3">
        <file_statistics latency="03:11:00"
                         size="6868509"
                         time_creation="Fri Mar 19 02:01:50 2021"
                         time_modification="Sun Feb 21 03:10:30 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31128"
                obs_have="27159"
                obs_ratio="87.25" />
          <mask elevation="10 degrees"
                obs_expected="25976"
                obs_have="25716"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="22869"
                obs_have="22868"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Feb 20 01:19:17 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="7222440"
                         time_creation="Sat Feb 20 01:12:03 2021"
                         time_modification="Sat Feb 20 01:07:29 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="45059"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="45059"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="45059"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 01:48:32 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="7222440"
                         time_creation="Sat Feb 20 01:12:03 2021"
                         time_modification="Sat Feb 20 01:07:29 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39537"
                obs_have="30581"
                obs_ratio="77.35" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="27036"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="25901"
                obs_have="25901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 03:37:30 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="7222440"
                         time_creation="Sat Feb 20 01:12:03 2021"
                         time_modification="Sat Feb 20 01:07:29 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39537"
                obs_have="30581"
                obs_ratio="77.35" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="27036"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="25901"
                obs_have="25901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="7222440"
                         time_creation="Sat Feb 20 01:12:03 2021"
                         time_modification="Sat Feb 20 01:07:29 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39537"
                obs_have="30581"
                obs_ratio="77.35" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="27036"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="25901"
                obs_have="25901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="7222440"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 01:07:29 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39537"
                obs_have="30581"
                obs_ratio="77.35" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="27036"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="25901"
                obs_have="25901"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Feb 20 02:19:33 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8699779"
                         time_creation="Sat Feb 20 02:12:03 2021"
                         time_modification="Sat Feb 20 02:07:30 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49107"
                obs_have="39742"
                obs_ratio="80.93" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33252"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="27663"
                obs_have="27662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 02:48:29 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8699779"
                         time_creation="Sat Feb 20 02:12:03 2021"
                         time_modification="Sat Feb 20 02:07:30 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49107"
                obs_have="39742"
                obs_ratio="80.93" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33252"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="27663"
                obs_have="27662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 04:37:31 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8699779"
                         time_creation="Sat Feb 20 02:12:03 2021"
                         time_modification="Sat Feb 20 02:07:30 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49107"
                obs_have="39742"
                obs_ratio="80.93" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33252"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="27663"
                obs_have="27662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8699779"
                         time_creation="Sat Feb 20 02:12:03 2021"
                         time_modification="Sat Feb 20 02:07:30 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49107"
                obs_have="39742"
                obs_ratio="80.93" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33252"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="27663"
                obs_have="27662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8699779"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 02:07:30 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49107"
                obs_have="39742"
                obs_ratio="80.93" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33252"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="27663"
                obs_have="27662"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Feb 20 03:19:33 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="6652208"
                         time_creation="Sat Feb 20 03:12:04 2021"
                         time_modification="Sat Feb 20 03:07:26 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36654"
                obs_have="32801"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="31933"
                obs_have="31914"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30723"
                obs_have="30717"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 20 03:48:27 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="6652208"
                         time_creation="Sat Feb 20 03:12:04 2021"
                         time_modification="Sat Feb 20 03:07:26 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36654"
                obs_have="32801"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="31933"
                obs_have="31914"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30723"
                obs_have="30717"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 20 05:37:32 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="6652208"
                         time_creation="Sat Feb 20 03:12:04 2021"
                         time_modification="Sat Feb 20 03:07:26 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36654"
                obs_have="32801"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="31933"
                obs_have="31914"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30723"
                obs_have="30717"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="6652208"
                         time_creation="Sat Feb 20 03:12:04 2021"
                         time_modification="Sat Feb 20 03:07:26 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36654"
                obs_have="32801"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="31933"
                obs_have="31914"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30723"
                obs_have="30717"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="6652208"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 03:07:26 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36654"
                obs_have="32801"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="31933"
                obs_have="31914"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30723"
                obs_have="30717"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/sros051d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Feb 20 04:19:26 2021"
               level="3">
        <file_statistics latency="00:07:19"
                         size="7830534"
                         time_creation="Sat Feb 20 04:10:03 2021"
                         time_modification="Sat Feb 20 04:07:18 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38690"
                obs_have="36049"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="35487"
                obs_have="34857"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="31082"
                obs_have="31081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 04:48:30 2021"
               level="3">
        <file_statistics latency="00:07:19"
                         size="7830534"
                         time_creation="Sat Feb 20 04:10:03 2021"
                         time_modification="Sat Feb 20 04:07:18 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38690"
                obs_have="36049"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="35487"
                obs_have="34857"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="31082"
                obs_have="31081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 06:37:30 2021"
               level="3">
        <file_statistics latency="00:07:19"
                         size="7830534"
                         time_creation="Sat Feb 20 04:10:03 2021"
                         time_modification="Sat Feb 20 04:07:18 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38690"
                obs_have="36049"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="35487"
                obs_have="34857"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="31082"
                obs_have="31081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:19"
                         size="7830534"
                         time_creation="Sat Feb 20 04:10:03 2021"
                         time_modification="Sat Feb 20 04:07:18 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38690"
                obs_have="36049"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="35487"
                obs_have="34857"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="31082"
                obs_have="31081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:19"
                         size="7830534"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 04:07:18 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38690"
                obs_have="36049"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="35487"
                obs_have="34857"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="31082"
                obs_have="31081"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Feb 20 05:19:27 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="8799893"
                         time_creation="Sat Feb 20 05:12:03 2021"
                         time_modification="Sat Feb 20 05:07:28 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40544"
                obs_have="36863"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="36843"
                obs_have="36349"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="34517"
                obs_have="34516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 05:48:30 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="8799893"
                         time_creation="Sat Feb 20 05:12:03 2021"
                         time_modification="Sat Feb 20 05:07:28 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40544"
                obs_have="36863"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="36843"
                obs_have="36349"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="34517"
                obs_have="34516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 07:37:31 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="8799893"
                         time_creation="Sat Feb 20 05:12:03 2021"
                         time_modification="Sat Feb 20 05:07:28 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40544"
                obs_have="36863"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="36843"
                obs_have="36349"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="34517"
                obs_have="34516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="8799893"
                         time_creation="Sat Feb 20 05:12:03 2021"
                         time_modification="Sat Feb 20 05:07:28 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40544"
                obs_have="36863"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="36843"
                obs_have="36349"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="34517"
                obs_have="34516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="8799893"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 05:07:28 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40544"
                obs_have="36863"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="36843"
                obs_have="36349"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="34517"
                obs_have="34516"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Feb 20 06:19:26 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9283811"
                         time_creation="Sat Feb 20 06:12:04 2021"
                         time_modification="Sat Feb 20 06:07:30 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45882"
                obs_have="40711"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="38183"
                obs_have="38024"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="31498"
                obs_have="31490"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 20 06:48:30 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9283811"
                         time_creation="Sat Feb 20 06:12:04 2021"
                         time_modification="Sat Feb 20 06:07:30 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45882"
                obs_have="40711"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="38183"
                obs_have="38024"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="31498"
                obs_have="31490"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 20 08:37:31 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9283811"
                         time_creation="Sat Feb 20 06:12:04 2021"
                         time_modification="Sat Feb 20 06:07:30 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45882"
                obs_have="40711"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="38183"
                obs_have="38024"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="31498"
                obs_have="31490"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9283811"
                         time_creation="Sat Feb 20 06:12:04 2021"
                         time_modification="Sat Feb 20 06:07:30 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45882"
                obs_have="40711"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="38183"
                obs_have="38024"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="31498"
                obs_have="31490"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9283811"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 06:07:30 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45882"
                obs_have="40711"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="38183"
                obs_have="38024"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="31498"
                obs_have="31490"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/sros051g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Feb 20 07:19:25 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="9840939"
                         time_creation="Sat Feb 20 07:12:04 2021"
                         time_modification="Sat Feb 20 07:07:29 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48548"
                obs_have="43115"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="41188"
                obs_have="40743"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="36666"
                obs_have="36664"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 20 07:48:31 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="9840939"
                         time_creation="Sat Feb 20 07:12:04 2021"
                         time_modification="Sat Feb 20 07:07:29 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48548"
                obs_have="43115"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="41188"
                obs_have="40743"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="36666"
                obs_have="36664"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 20 09:37:30 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="9840939"
                         time_creation="Sat Feb 20 07:12:04 2021"
                         time_modification="Sat Feb 20 07:07:29 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48548"
                obs_have="43115"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="41188"
                obs_have="40743"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="36666"
                obs_have="36664"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="9840939"
                         time_creation="Sat Feb 20 07:12:04 2021"
                         time_modification="Sat Feb 20 07:07:29 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48548"
                obs_have="43115"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="41188"
                obs_have="40743"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="36666"
                obs_have="36664"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="9840939"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 07:07:29 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48548"
                obs_have="43115"
                obs_ratio="88.81" />
          <mask elevation="10 degrees"
                obs_expected="41188"
                obs_have="40743"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="36666"
                obs_have="36664"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/sros051h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Feb 20 08:19:27 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9603729"
                         time_creation="Sat Feb 20 08:12:05 2021"
                         time_modification="Sat Feb 20 08:07:30 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41787"
                obs_have="39643"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="38029"
                obs_have="37716"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="35223"
                obs_have="35222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 08:48:31 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9603729"
                         time_creation="Sat Feb 20 08:12:05 2021"
                         time_modification="Sat Feb 20 08:07:30 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41787"
                obs_have="39643"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="38029"
                obs_have="37716"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="35223"
                obs_have="35222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 10:37:30 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9603729"
                         time_creation="Sat Feb 20 08:12:05 2021"
                         time_modification="Sat Feb 20 08:07:30 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41787"
                obs_have="39643"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="38029"
                obs_have="37716"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="35223"
                obs_have="35222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9603729"
                         time_creation="Sat Feb 20 08:12:05 2021"
                         time_modification="Sat Feb 20 08:07:30 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41787"
                obs_have="39643"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="38029"
                obs_have="37716"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="35223"
                obs_have="35222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9603729"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 08:07:30 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41787"
                obs_have="39643"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="38029"
                obs_have="37716"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="35223"
                obs_have="35222"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Feb 20 09:19:27 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8204267"
                         time_creation="Sat Feb 20 09:12:05 2021"
                         time_modification="Sat Feb 20 09:07:30 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="34350"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="32236"
                obs_have="31897"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="28595"
                obs_have="28595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 09:48:31 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8204267"
                         time_creation="Sat Feb 20 09:12:05 2021"
                         time_modification="Sat Feb 20 09:07:30 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="34350"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="32236"
                obs_have="31897"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="28595"
                obs_have="28595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 11:37:31 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8204267"
                         time_creation="Sat Feb 20 09:12:05 2021"
                         time_modification="Sat Feb 20 09:07:30 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="34350"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="32236"
                obs_have="31897"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="28595"
                obs_have="28595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8204267"
                         time_creation="Sat Feb 20 09:12:05 2021"
                         time_modification="Sat Feb 20 09:07:30 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="34350"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="32236"
                obs_have="31897"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="28595"
                obs_have="28595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8204267"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 09:07:30 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="34350"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="32236"
                obs_have="31897"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="28595"
                obs_have="28595"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Feb 20 10:19:26 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8291590"
                         time_creation="Sat Feb 20 10:12:03 2021"
                         time_modification="Sat Feb 20 10:07:30 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40728"
                obs_have="34031"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="31563"
                obs_have="30703"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="24236"
                obs_have="24236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 10:48:31 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8291590"
                         time_creation="Sat Feb 20 10:12:03 2021"
                         time_modification="Sat Feb 20 10:07:30 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40728"
                obs_have="34031"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="31563"
                obs_have="30703"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="24236"
                obs_have="24236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 12:37:31 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8291590"
                         time_creation="Sat Feb 20 10:12:03 2021"
                         time_modification="Sat Feb 20 10:07:30 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40728"
                obs_have="34031"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="31563"
                obs_have="30703"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="24236"
                obs_have="24236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8291590"
                         time_creation="Sat Feb 20 10:12:03 2021"
                         time_modification="Sat Feb 20 10:07:30 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40728"
                obs_have="34031"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="31563"
                obs_have="30703"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="24236"
                obs_have="24236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8291590"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 10:07:30 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40728"
                obs_have="34031"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="31563"
                obs_have="30703"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="24236"
                obs_have="24236"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Feb 20 11:19:29 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="7745461"
                         time_creation="Sat Feb 20 11:12:04 2021"
                         time_modification="Sat Feb 20 11:07:32 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32241"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="32371"
                obs_have="32241"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="31627"
                obs_have="31627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 11:48:32 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="7745461"
                         time_creation="Sat Feb 20 11:12:04 2021"
                         time_modification="Sat Feb 20 11:07:32 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32241"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="32371"
                obs_have="32241"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="31627"
                obs_have="31627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 13:37:33 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="7745461"
                         time_creation="Sat Feb 20 11:12:04 2021"
                         time_modification="Sat Feb 20 11:07:32 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32241"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="32371"
                obs_have="32241"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="31627"
                obs_have="31627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="7745461"
                         time_creation="Sat Feb 20 11:12:04 2021"
                         time_modification="Sat Feb 20 11:07:32 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32241"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="32371"
                obs_have="32241"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="31627"
                obs_have="31627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="7745461"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 11:07:32 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32241"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="32371"
                obs_have="32241"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="31627"
                obs_have="31627"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Feb 20 12:19:30 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8440160"
                         time_creation="Sat Feb 20 12:12:04 2021"
                         time_modification="Sat Feb 20 12:07:33 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33552"
                obs_have="31142"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="29767"
                obs_have="29704"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26827"
                obs_have="26822"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 20 12:48:33 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8440160"
                         time_creation="Sat Feb 20 12:12:04 2021"
                         time_modification="Sat Feb 20 12:07:33 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33552"
                obs_have="31142"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="29767"
                obs_have="29704"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26827"
                obs_have="26822"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 20 14:37:32 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8440160"
                         time_creation="Sat Feb 20 12:12:04 2021"
                         time_modification="Sat Feb 20 12:07:33 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33552"
                obs_have="31142"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="29767"
                obs_have="29704"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26827"
                obs_have="26822"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8440160"
                         time_creation="Sat Feb 20 12:12:04 2021"
                         time_modification="Sat Feb 20 12:07:33 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33552"
                obs_have="31142"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="29767"
                obs_have="29704"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26827"
                obs_have="26822"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8440160"
                         time_creation="Fri Mar 19 01:55:46 2021"
                         time_modification="Sat Feb 20 12:07:33 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33552"
                obs_have="31142"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="29767"
                obs_have="29704"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26827"
                obs_have="26822"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/sros051m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Feb 20 13:19:29 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8161009"
                         time_creation="Sat Feb 20 13:12:03 2021"
                         time_modification="Sat Feb 20 13:07:29 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32734"
                obs_have="29469"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28692"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23525"
                obs_have="23525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 13:48:32 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8161009"
                         time_creation="Sat Feb 20 13:12:03 2021"
                         time_modification="Sat Feb 20 13:07:29 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32734"
                obs_have="29469"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28692"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23525"
                obs_have="23525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 15:37:31 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8161009"
                         time_creation="Sat Feb 20 13:12:03 2021"
                         time_modification="Sat Feb 20 13:07:29 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32734"
                obs_have="29469"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28692"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23525"
                obs_have="23525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8161009"
                         time_creation="Sat Feb 20 13:12:03 2021"
                         time_modification="Sat Feb 20 13:07:29 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32734"
                obs_have="29469"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28692"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23525"
                obs_have="23525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8161009"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sat Feb 20 13:07:29 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32734"
                obs_have="29469"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28692"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23525"
                obs_have="23525"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Feb 20 14:19:27 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="9094876"
                         time_creation="Sat Feb 20 14:12:04 2021"
                         time_modification="Sat Feb 20 14:07:28 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37452"
                obs_have="33311"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32023"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="22993"
                obs_have="22993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 14:48:31 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="9094876"
                         time_creation="Sat Feb 20 14:12:04 2021"
                         time_modification="Sat Feb 20 14:07:28 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37452"
                obs_have="33311"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32023"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="22993"
                obs_have="22993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:37:28 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="9094876"
                         time_creation="Sat Feb 20 14:12:04 2021"
                         time_modification="Sat Feb 20 14:07:28 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37452"
                obs_have="33311"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32023"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="22993"
                obs_have="22993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="9094876"
                         time_creation="Sat Feb 20 14:12:04 2021"
                         time_modification="Sat Feb 20 14:07:28 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37452"
                obs_have="33311"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32023"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="22993"
                obs_have="22993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="9094876"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sat Feb 20 14:07:28 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37452"
                obs_have="33311"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32023"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="22993"
                obs_have="22993"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Feb 20 15:19:27 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="9790470"
                         time_creation="Sat Feb 20 15:12:06 2021"
                         time_modification="Sat Feb 20 15:07:26 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37423"
                obs_have="33793"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="30712"
                obs_have="30395"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23924"
                obs_have="23918"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 20 15:48:31 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="9790470"
                         time_creation="Sat Feb 20 15:12:06 2021"
                         time_modification="Sat Feb 20 15:07:26 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37423"
                obs_have="33793"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="30712"
                obs_have="30395"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23924"
                obs_have="23918"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:37:30 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="9790470"
                         time_creation="Sat Feb 20 15:12:06 2021"
                         time_modification="Sat Feb 20 15:07:26 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37423"
                obs_have="33793"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="30712"
                obs_have="30395"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23924"
                obs_have="23918"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="9790470"
                         time_creation="Sat Feb 20 15:12:06 2021"
                         time_modification="Sat Feb 20 15:07:26 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37423"
                obs_have="33793"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="30712"
                obs_have="30395"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23924"
                obs_have="23918"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="9790470"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sat Feb 20 15:07:26 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37423"
                obs_have="33793"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="30712"
                obs_have="30395"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23924"
                obs_have="23918"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/sros051p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Feb 20 16:19:33 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8632842"
                         time_creation="Sat Feb 20 16:10:13 2021"
                         time_modification="Sat Feb 20 16:07:27 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="32069"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="31343"
                obs_have="30821"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="28297"
                obs_have="28297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:48:29 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8632842"
                         time_creation="Sat Feb 20 16:10:13 2021"
                         time_modification="Sat Feb 20 16:07:27 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="32069"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="31343"
                obs_have="30821"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="28297"
                obs_have="28297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 18:37:31 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8632842"
                         time_creation="Sat Feb 20 16:10:13 2021"
                         time_modification="Sat Feb 20 16:07:27 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="32069"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="31343"
                obs_have="30821"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="28297"
                obs_have="28297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8632842"
                         time_creation="Sat Feb 20 16:10:13 2021"
                         time_modification="Sat Feb 20 16:07:27 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="32069"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="31343"
                obs_have="30821"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="28297"
                obs_have="28297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8632842"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sat Feb 20 16:07:27 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="32069"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="31343"
                obs_have="30821"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="28297"
                obs_have="28297"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Feb 20 17:19:29 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8065286"
                         time_creation="Sat Feb 20 17:12:06 2021"
                         time_modification="Sat Feb 20 17:07:27 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34966"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="35186"
                obs_have="34966"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="33147"
                obs_have="33147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:48:28 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8065286"
                         time_creation="Sat Feb 20 17:12:06 2021"
                         time_modification="Sat Feb 20 17:07:27 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34966"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="35186"
                obs_have="34966"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="33147"
                obs_have="33147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 19:37:32 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8065286"
                         time_creation="Sat Feb 20 17:12:06 2021"
                         time_modification="Sat Feb 20 17:07:27 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34966"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="35186"
                obs_have="34966"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="33147"
                obs_have="33147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8065286"
                         time_creation="Sat Feb 20 17:12:06 2021"
                         time_modification="Sat Feb 20 17:07:27 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34966"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="35186"
                obs_have="34966"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="33147"
                obs_have="33147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8065286"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sat Feb 20 17:07:27 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34966"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="35186"
                obs_have="34966"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="33147"
                obs_have="33147"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Feb 20 18:19:28 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8337959"
                         time_creation="Sat Feb 20 18:12:05 2021"
                         time_modification="Sat Feb 20 18:07:26 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37928"
                obs_have="32646"
                obs_ratio="86.07" />
          <mask elevation="10 degrees"
                obs_expected="32214"
                obs_have="31363"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="28231"
                obs_have="28231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 18:48:30 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8337959"
                         time_creation="Sat Feb 20 18:12:05 2021"
                         time_modification="Sat Feb 20 18:07:26 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37928"
                obs_have="32646"
                obs_ratio="86.07" />
          <mask elevation="10 degrees"
                obs_expected="32214"
                obs_have="31363"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="28231"
                obs_have="28231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 20:37:32 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8337959"
                         time_creation="Sat Feb 20 18:12:05 2021"
                         time_modification="Sat Feb 20 18:07:26 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37928"
                obs_have="32646"
                obs_ratio="86.07" />
          <mask elevation="10 degrees"
                obs_expected="32214"
                obs_have="31363"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="28231"
                obs_have="28231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8337959"
                         time_creation="Sat Feb 20 18:12:05 2021"
                         time_modification="Sat Feb 20 18:07:26 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37928"
                obs_have="32646"
                obs_ratio="86.07" />
          <mask elevation="10 degrees"
                obs_expected="32214"
                obs_have="31363"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="28231"
                obs_have="28231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8337959"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sat Feb 20 18:07:26 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37928"
                obs_have="32646"
                obs_ratio="86.07" />
          <mask elevation="10 degrees"
                obs_expected="32214"
                obs_have="31363"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="28231"
                obs_have="28231"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Feb 20 19:19:30 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8160033"
                         time_creation="Sat Feb 20 19:12:05 2021"
                         time_modification="Sat Feb 20 19:07:32 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38063"
                obs_have="34855"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="33351"
                obs_have="33327"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 19:48:30 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8160033"
                         time_creation="Sat Feb 20 19:12:05 2021"
                         time_modification="Sat Feb 20 19:07:32 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38063"
                obs_have="34855"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="33351"
                obs_have="33327"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 21:37:32 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8160033"
                         time_creation="Sat Feb 20 19:12:05 2021"
                         time_modification="Sat Feb 20 19:07:32 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38063"
                obs_have="34855"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="33351"
                obs_have="33327"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8160033"
                         time_creation="Sat Feb 20 19:12:05 2021"
                         time_modification="Sat Feb 20 19:07:32 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38063"
                obs_have="34855"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="33351"
                obs_have="33327"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8160033"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sat Feb 20 19:07:32 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38063"
                obs_have="34855"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="33351"
                obs_have="33327"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Feb 20 22:37:33 2021"
               level="3">
        <file_statistics latency="01:07:57"
                         size="9223649"
                         time_creation="Sat Feb 20 21:12:05 2021"
                         time_modification="Sat Feb 20 21:07:56 2021" />
        <observations epoch_first="Sat Feb 20 19:00:00 2021"
                      epoch_last="Sat Feb 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39242"
                obs_have="37939"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="36953"
                obs_have="36916"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="33295"
                obs_have="33295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="01:07:57"
                         size="9223649"
                         time_creation="Sat Feb 20 21:12:05 2021"
                         time_modification="Sat Feb 20 21:07:56 2021" />
        <observations epoch_first="Sat Feb 20 19:00:00 2021"
                      epoch_last="Sat Feb 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39242"
                obs_have="37939"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="36953"
                obs_have="36916"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="33295"
                obs_have="33295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="01:07:57"
                         size="9223649"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sat Feb 20 21:07:56 2021" />
        <observations epoch_first="Sat Feb 20 19:00:00 2021"
                      epoch_last="Sat Feb 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39242"
                obs_have="37939"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="36953"
                obs_have="36916"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="33295"
                obs_have="33295"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sros051u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Feb 20 21:19:29 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="7811085"
                         time_creation="Sat Feb 20 21:12:05 2021"
                         time_modification="Sat Feb 20 21:07:57 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37329"
                obs_have="29383"
                obs_ratio="78.71" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="26462"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="22163"
                obs_have="22136"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Sat Feb 20 21:48:34 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="7811085"
                         time_creation="Sat Feb 20 21:12:05 2021"
                         time_modification="Sat Feb 20 21:07:57 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37329"
                obs_have="29383"
                obs_ratio="78.71" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="26462"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="22163"
                obs_have="22136"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Sat Feb 20 23:37:35 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="7811085"
                         time_creation="Sat Feb 20 21:12:05 2021"
                         time_modification="Sat Feb 20 21:07:57 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37329"
                obs_have="29383"
                obs_ratio="78.71" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="26462"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="22163"
                obs_have="22136"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="7811085"
                         time_creation="Sat Feb 20 21:12:05 2021"
                         time_modification="Sat Feb 20 21:07:57 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37329"
                obs_have="29383"
                obs_ratio="78.71" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="26462"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="22163"
                obs_have="22136"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="7811085"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sat Feb 20 21:07:57 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37329"
                obs_have="29383"
                obs_ratio="78.71" />
          <mask elevation="10 degrees"
                obs_expected="26675"
                obs_have="26462"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="22163"
                obs_have="22136"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/sros051v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Feb 20 22:19:31 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="7480673"
                         time_creation="Sat Feb 20 22:12:05 2021"
                         time_modification="Sat Feb 20 22:07:34 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30387"
                obs_have="29141"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="27270"
                obs_have="27206"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24356"
                obs_have="24332"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sat Feb 20 22:48:34 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="7480673"
                         time_creation="Sat Feb 20 22:12:05 2021"
                         time_modification="Sat Feb 20 22:07:34 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30387"
                obs_have="29141"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="27270"
                obs_have="27206"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24356"
                obs_have="24332"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sun Feb 21 00:37:35 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="7480673"
                         time_creation="Sat Feb 20 22:12:05 2021"
                         time_modification="Sat Feb 20 22:07:34 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30387"
                obs_have="29141"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="27270"
                obs_have="27206"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24356"
                obs_have="24332"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="7480673"
                         time_creation="Sat Feb 20 22:12:05 2021"
                         time_modification="Sat Feb 20 22:07:34 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30387"
                obs_have="29141"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="27270"
                obs_have="27206"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24356"
                obs_have="24332"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="7480673"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sat Feb 20 22:07:34 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30387"
                obs_have="29141"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="27270"
                obs_have="27206"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24356"
                obs_have="24332"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/sros051w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Feb 21 01:37:35 2021"
               level="3">
        <file_statistics latency="00:55:05"
                         size="8697737"
                         time_creation="Sun Feb 21 00:06:08 2021"
                         time_modification="Sat Feb 20 23:55:04 2021" />
        <observations epoch_first="Sat Feb 20 22:00:00 2021"
                      epoch_last="Sat Feb 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31865"
                obs_have="29189"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="28455"
                obs_have="28144"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26039"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:55:05"
                         size="8697737"
                         time_creation="Sun Feb 21 00:06:08 2021"
                         time_modification="Sat Feb 20 23:55:04 2021" />
        <observations epoch_first="Sat Feb 20 22:00:00 2021"
                      epoch_last="Sat Feb 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31865"
                obs_have="29189"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="28455"
                obs_have="28144"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26039"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:55:05"
                         size="8697737"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sat Feb 20 23:55:04 2021" />
        <observations epoch_first="Sat Feb 20 22:00:00 2021"
                      epoch_last="Sat Feb 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31865"
                obs_have="29189"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="28455"
                obs_have="28144"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26039"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/sros051x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Feb 21 17:37:03 2021"
               level="3">
        <file_statistics latency="00:55:02"
                         size="8128717"
                         time_creation="Sun Feb 21 02:50:08 2021"
                         time_modification="Sun Feb 21 00:55:01 2021" />
        <observations epoch_first="Sat Feb 20 23:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30208"
                obs_have="27923"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="26994"
                obs_have="26953"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24484"
                obs_have="24484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:56:15 2021"
               level="3">
        <file_statistics latency="00:55:02"
                         size="8128717"
                         time_creation="Fri Mar 19 01:55:47 2021"
                         time_modification="Sun Feb 21 00:55:01 2021" />
        <observations epoch_first="Sat Feb 20 23:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30208"
                obs_have="27923"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="26994"
                obs_have="26953"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24484"
                obs_have="24484"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
