<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-06-04 01:00:00"
    DayOfYear="156"
    Year="2020">
  <station name="VLGN">
    <file name="/vlgn1560.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun  5 17:45:38 2020"
               level="3">
        <file_statistics latency="04:37:51"
                         size="5519357"
                         time_creation="Fri Jun  5 04:50:35 2020"
                         time_modification="Fri Jun  5 04:37:21 2020" />
        <observations epoch_first="Thu Jun  4 00:00:00 2020"
                      epoch_last="Thu Jun  4 23:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="30297"
                obs_have="24017"
                obs_ratio="79.27" />
          <mask elevation="10 degrees"
                obs_expected="25167"
                obs_have="24005"
                obs_ratio="95.38" />
          <mask elevation="15 degrees"
                obs_expected="22053"
                obs_have="21078"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Sat Jul  4 05:50:37 2020"
               level="3">
        <file_statistics latency="04:37:51"
                         size="5519357"
                         time_creation="Wed Jul  1 02:49:43 2020"
                         time_modification="Fri Jun  5 04:37:21 2020" />
        <observations epoch_first="Thu Jun  4 00:00:00 2020"
                      epoch_last="Thu Jun  4 23:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="30297"
                obs_have="24017"
                obs_ratio="79.27" />
          <mask elevation="10 degrees"
                obs_expected="25167"
                obs_have="24005"
                obs_ratio="95.38" />
          <mask elevation="15 degrees"
                obs_expected="22053"
                obs_have="21078"
                obs_ratio="95.58" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jun  4 03:32:30 2020"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6491324"
                         time_creation="Thu Jun  4 01:16:01 2020"
                         time_modification="Thu Jun  4 01:10:56 2020" />
        <observations epoch_first="Thu Jun  4 00:00:00 2020"
                      epoch_last="Thu Jun  4 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27475"
                obs_have="24102"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="24173"
                obs_have="24085"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="22988"
                obs_have="22988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6491324"
                         time_creation="Thu Jun  4 01:16:01 2020"
                         time_modification="Thu Jun  4 01:10:56 2020" />
        <observations epoch_first="Thu Jun  4 00:00:00 2020"
                      epoch_last="Thu Jun  4 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27475"
                obs_have="24102"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="24173"
                obs_have="24085"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="22988"
                obs_have="22988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6491324"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 01:10:56 2020" />
        <observations epoch_first="Thu Jun  4 00:00:00 2020"
                      epoch_last="Thu Jun  4 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27475"
                obs_have="24102"
                obs_ratio="87.72" />
          <mask elevation="10 degrees"
                obs_expected="24173"
                obs_have="24085"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="22988"
                obs_have="22988"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jun  4 02:44:33 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6770203"
                         time_creation="Thu Jun  4 02:16:02 2020"
                         time_modification="Thu Jun  4 02:10:58 2020" />
        <observations epoch_first="Thu Jun  4 01:00:00 2020"
                      epoch_last="Thu Jun  4 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30053"
                obs_have="27492"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="27531"
                obs_have="27490"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="23515"
                obs_have="23515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 04:32:31 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6770203"
                         time_creation="Thu Jun  4 02:16:02 2020"
                         time_modification="Thu Jun  4 02:10:58 2020" />
        <observations epoch_first="Thu Jun  4 01:00:00 2020"
                      epoch_last="Thu Jun  4 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30053"
                obs_have="27492"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="27531"
                obs_have="27490"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="23515"
                obs_have="23515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6770203"
                         time_creation="Thu Jun  4 02:16:02 2020"
                         time_modification="Thu Jun  4 02:10:58 2020" />
        <observations epoch_first="Thu Jun  4 01:00:00 2020"
                      epoch_last="Thu Jun  4 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30053"
                obs_have="27492"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="27531"
                obs_have="27490"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="23515"
                obs_have="23515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6770203"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 02:10:58 2020" />
        <observations epoch_first="Thu Jun  4 01:00:00 2020"
                      epoch_last="Thu Jun  4 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30053"
                obs_have="27492"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="27531"
                obs_have="27490"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="23515"
                obs_have="23515"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jun  4 03:19:40 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6402175"
                         time_creation="Thu Jun  4 03:16:22 2020"
                         time_modification="Thu Jun  4 03:11:16 2020" />
        <observations epoch_first="Thu Jun  4 02:00:00 2020"
                      epoch_last="Thu Jun  4 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="30323"
                obs_ratio="90.02" />
          <mask elevation="10 degrees"
                obs_expected="30464"
                obs_have="30323"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="24163"
                obs_have="24163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 03:44:35 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6402175"
                         time_creation="Thu Jun  4 03:16:22 2020"
                         time_modification="Thu Jun  4 03:11:16 2020" />
        <observations epoch_first="Thu Jun  4 02:00:00 2020"
                      epoch_last="Thu Jun  4 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="30323"
                obs_ratio="90.02" />
          <mask elevation="10 degrees"
                obs_expected="30464"
                obs_have="30323"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="24163"
                obs_have="24163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 05:32:37 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6402175"
                         time_creation="Thu Jun  4 03:16:22 2020"
                         time_modification="Thu Jun  4 03:11:16 2020" />
        <observations epoch_first="Thu Jun  4 02:00:00 2020"
                      epoch_last="Thu Jun  4 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="30323"
                obs_ratio="90.02" />
          <mask elevation="10 degrees"
                obs_expected="30464"
                obs_have="30323"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="24163"
                obs_have="24163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6402175"
                         time_creation="Thu Jun  4 03:16:22 2020"
                         time_modification="Thu Jun  4 03:11:16 2020" />
        <observations epoch_first="Thu Jun  4 02:00:00 2020"
                      epoch_last="Thu Jun  4 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="30323"
                obs_ratio="90.02" />
          <mask elevation="10 degrees"
                obs_expected="30464"
                obs_have="30323"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="24163"
                obs_have="24163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6402175"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 03:11:16 2020" />
        <observations epoch_first="Thu Jun  4 02:00:00 2020"
                      epoch_last="Thu Jun  4 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="30323"
                obs_ratio="90.02" />
          <mask elevation="10 degrees"
                obs_expected="30464"
                obs_have="30323"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="24163"
                obs_have="24163"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jun  4 04:19:39 2020"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6213759"
                         time_creation="Thu Jun  4 04:16:32 2020"
                         time_modification="Thu Jun  4 04:11:11 2020" />
        <observations epoch_first="Thu Jun  4 03:00:00 2020"
                      epoch_last="Thu Jun  4 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35232"
                obs_have="27785"
                obs_ratio="78.86" />
          <mask elevation="10 degrees"
                obs_expected="27926"
                obs_have="27761"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="23572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 04:44:37 2020"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6213759"
                         time_creation="Thu Jun  4 04:16:32 2020"
                         time_modification="Thu Jun  4 04:11:11 2020" />
        <observations epoch_first="Thu Jun  4 03:00:00 2020"
                      epoch_last="Thu Jun  4 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35232"
                obs_have="27785"
                obs_ratio="78.86" />
          <mask elevation="10 degrees"
                obs_expected="27926"
                obs_have="27761"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="23572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 06:32:37 2020"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6213759"
                         time_creation="Thu Jun  4 04:16:32 2020"
                         time_modification="Thu Jun  4 04:11:11 2020" />
        <observations epoch_first="Thu Jun  4 03:00:00 2020"
                      epoch_last="Thu Jun  4 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35232"
                obs_have="27785"
                obs_ratio="78.86" />
          <mask elevation="10 degrees"
                obs_expected="27926"
                obs_have="27761"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="23572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6213759"
                         time_creation="Thu Jun  4 04:16:32 2020"
                         time_modification="Thu Jun  4 04:11:11 2020" />
        <observations epoch_first="Thu Jun  4 03:00:00 2020"
                      epoch_last="Thu Jun  4 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35232"
                obs_have="27785"
                obs_ratio="78.86" />
          <mask elevation="10 degrees"
                obs_expected="27926"
                obs_have="27761"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="23572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6213759"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 04:11:11 2020" />
        <observations epoch_first="Thu Jun  4 03:00:00 2020"
                      epoch_last="Thu Jun  4 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35232"
                obs_have="27785"
                obs_ratio="78.86" />
          <mask elevation="10 degrees"
                obs_expected="27926"
                obs_have="27761"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="23572"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jun  4 06:19:32 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7625067"
                         time_creation="Thu Jun  4 06:14:56 2020"
                         time_modification="Thu Jun  4 06:10:57 2020" />
        <observations epoch_first="Thu Jun  4 05:00:00 2020"
                      epoch_last="Thu Jun  4 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="34228"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="34322"
                obs_have="34227"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="30585"
                obs_have="30585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 06:44:34 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7625067"
                         time_creation="Thu Jun  4 06:14:56 2020"
                         time_modification="Thu Jun  4 06:10:57 2020" />
        <observations epoch_first="Thu Jun  4 05:00:00 2020"
                      epoch_last="Thu Jun  4 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="34228"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="34322"
                obs_have="34227"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="30585"
                obs_have="30585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 08:32:35 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7625067"
                         time_creation="Thu Jun  4 06:14:56 2020"
                         time_modification="Thu Jun  4 06:10:57 2020" />
        <observations epoch_first="Thu Jun  4 05:00:00 2020"
                      epoch_last="Thu Jun  4 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="34228"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="34322"
                obs_have="34227"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="30585"
                obs_have="30585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7625067"
                         time_creation="Thu Jun  4 06:14:56 2020"
                         time_modification="Thu Jun  4 06:10:57 2020" />
        <observations epoch_first="Thu Jun  4 05:00:00 2020"
                      epoch_last="Thu Jun  4 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="34228"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="34322"
                obs_have="34227"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="30585"
                obs_have="30585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7625067"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 06:10:57 2020" />
        <observations epoch_first="Thu Jun  4 05:00:00 2020"
                      epoch_last="Thu Jun  4 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="34228"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="34322"
                obs_have="34227"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="30585"
                obs_have="30585"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jun  4 07:19:32 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7362477"
                         time_creation="Thu Jun  4 07:16:02 2020"
                         time_modification="Thu Jun  4 07:10:57 2020" />
        <observations epoch_first="Thu Jun  4 06:00:00 2020"
                      epoch_last="Thu Jun  4 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35842"
                obs_have="30143"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30227"
                obs_have="30120"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="25895"
                obs_have="25895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 07:44:32 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7362477"
                         time_creation="Thu Jun  4 07:16:02 2020"
                         time_modification="Thu Jun  4 07:10:57 2020" />
        <observations epoch_first="Thu Jun  4 06:00:00 2020"
                      epoch_last="Thu Jun  4 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35842"
                obs_have="30143"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30227"
                obs_have="30120"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="25895"
                obs_have="25895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 09:32:34 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7362477"
                         time_creation="Thu Jun  4 07:16:02 2020"
                         time_modification="Thu Jun  4 07:10:57 2020" />
        <observations epoch_first="Thu Jun  4 06:00:00 2020"
                      epoch_last="Thu Jun  4 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35842"
                obs_have="30143"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30227"
                obs_have="30120"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="25895"
                obs_have="25895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7362477"
                         time_creation="Thu Jun  4 07:16:02 2020"
                         time_modification="Thu Jun  4 07:10:57 2020" />
        <observations epoch_first="Thu Jun  4 06:00:00 2020"
                      epoch_last="Thu Jun  4 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35842"
                obs_have="30143"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30227"
                obs_have="30120"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="25895"
                obs_have="25895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7362477"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 07:10:57 2020" />
        <observations epoch_first="Thu Jun  4 06:00:00 2020"
                      epoch_last="Thu Jun  4 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35842"
                obs_have="30143"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30227"
                obs_have="30120"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="25895"
                obs_have="25895"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jun  4 08:19:38 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7725349"
                         time_creation="Thu Jun  4 08:14:09 2020"
                         time_modification="Thu Jun  4 08:11:16 2020" />
        <observations epoch_first="Thu Jun  4 07:00:00 2020"
                      epoch_last="Thu Jun  4 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35026"
                obs_have="32520"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="32718"
                obs_have="32520"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="28745"
                obs_have="28745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 08:44:40 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7725349"
                         time_creation="Thu Jun  4 08:14:09 2020"
                         time_modification="Thu Jun  4 08:11:16 2020" />
        <observations epoch_first="Thu Jun  4 07:00:00 2020"
                      epoch_last="Thu Jun  4 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35026"
                obs_have="32520"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="32718"
                obs_have="32520"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="28745"
                obs_have="28745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 10:32:41 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7725349"
                         time_creation="Thu Jun  4 08:14:09 2020"
                         time_modification="Thu Jun  4 08:11:16 2020" />
        <observations epoch_first="Thu Jun  4 07:00:00 2020"
                      epoch_last="Thu Jun  4 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35026"
                obs_have="32520"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="32718"
                obs_have="32520"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="28745"
                obs_have="28745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7725349"
                         time_creation="Thu Jun  4 08:14:09 2020"
                         time_modification="Thu Jun  4 08:11:16 2020" />
        <observations epoch_first="Thu Jun  4 07:00:00 2020"
                      epoch_last="Thu Jun  4 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35026"
                obs_have="32520"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="32718"
                obs_have="32520"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="28745"
                obs_have="28745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7725349"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 08:11:16 2020" />
        <observations epoch_first="Thu Jun  4 07:00:00 2020"
                      epoch_last="Thu Jun  4 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35026"
                obs_have="32520"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="32718"
                obs_have="32520"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="28745"
                obs_have="28745"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jun  4 09:19:34 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7384174"
                         time_creation="Thu Jun  4 09:16:02 2020"
                         time_modification="Thu Jun  4 09:10:58 2020" />
        <observations epoch_first="Thu Jun  4 08:00:00 2020"
                      epoch_last="Thu Jun  4 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33758"
                obs_have="32004"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="32014"
                obs_have="31982"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30051"
                obs_have="30051"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 09:44:35 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7384174"
                         time_creation="Thu Jun  4 09:16:02 2020"
                         time_modification="Thu Jun  4 09:10:58 2020" />
        <observations epoch_first="Thu Jun  4 08:00:00 2020"
                      epoch_last="Thu Jun  4 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33758"
                obs_have="32004"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="32014"
                obs_have="31982"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30051"
                obs_have="30051"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 11:32:35 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7384174"
                         time_creation="Thu Jun  4 09:16:02 2020"
                         time_modification="Thu Jun  4 09:10:58 2020" />
        <observations epoch_first="Thu Jun  4 08:00:00 2020"
                      epoch_last="Thu Jun  4 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33758"
                obs_have="32004"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="32014"
                obs_have="31982"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30051"
                obs_have="30051"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7384174"
                         time_creation="Thu Jun  4 09:16:02 2020"
                         time_modification="Thu Jun  4 09:10:58 2020" />
        <observations epoch_first="Thu Jun  4 08:00:00 2020"
                      epoch_last="Thu Jun  4 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33758"
                obs_have="32004"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="32014"
                obs_have="31982"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30051"
                obs_have="30051"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7384174"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 09:10:58 2020" />
        <observations epoch_first="Thu Jun  4 08:00:00 2020"
                      epoch_last="Thu Jun  4 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33758"
                obs_have="32004"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="32014"
                obs_have="31982"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30051"
                obs_have="30051"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jun  4 10:19:31 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="6945268"
                         time_creation="Thu Jun  4 10:16:40 2020"
                         time_modification="Thu Jun  4 10:10:53 2020" />
        <observations epoch_first="Thu Jun  4 09:00:00 2020"
                      epoch_last="Thu Jun  4 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34338"
                obs_have="30127"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="30212"
                obs_have="30103"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="27622"
                obs_have="27622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 10:44:31 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="6945268"
                         time_creation="Thu Jun  4 10:16:40 2020"
                         time_modification="Thu Jun  4 10:10:53 2020" />
        <observations epoch_first="Thu Jun  4 09:00:00 2020"
                      epoch_last="Thu Jun  4 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34338"
                obs_have="30127"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="30212"
                obs_have="30103"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="27622"
                obs_have="27622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 12:32:33 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="6945268"
                         time_creation="Thu Jun  4 10:16:40 2020"
                         time_modification="Thu Jun  4 10:10:53 2020" />
        <observations epoch_first="Thu Jun  4 09:00:00 2020"
                      epoch_last="Thu Jun  4 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34338"
                obs_have="30127"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="30212"
                obs_have="30103"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="27622"
                obs_have="27622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="6945268"
                         time_creation="Thu Jun  4 10:16:40 2020"
                         time_modification="Thu Jun  4 10:10:53 2020" />
        <observations epoch_first="Thu Jun  4 09:00:00 2020"
                      epoch_last="Thu Jun  4 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34338"
                obs_have="30127"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="30212"
                obs_have="30103"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="27622"
                obs_have="27622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="6945268"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 10:10:53 2020" />
        <observations epoch_first="Thu Jun  4 09:00:00 2020"
                      epoch_last="Thu Jun  4 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34338"
                obs_have="30127"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="30212"
                obs_have="30103"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="27622"
                obs_have="27622"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jun  4 11:19:28 2020"
               level="3">
        <file_statistics latency="00:10:51"
                         size="6594586"
                         time_creation="Thu Jun  4 11:15:39 2020"
                         time_modification="Thu Jun  4 11:10:50 2020" />
        <observations epoch_first="Thu Jun  4 10:00:00 2020"
                      epoch_last="Thu Jun  4 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39280"
                obs_have="31201"
                obs_ratio="79.43" />
          <mask elevation="10 degrees"
                obs_expected="31397"
                obs_have="31192"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="23467"
                obs_have="23467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 11:44:29 2020"
               level="3">
        <file_statistics latency="00:10:51"
                         size="6594586"
                         time_creation="Thu Jun  4 11:15:39 2020"
                         time_modification="Thu Jun  4 11:10:50 2020" />
        <observations epoch_first="Thu Jun  4 10:00:00 2020"
                      epoch_last="Thu Jun  4 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39280"
                obs_have="31201"
                obs_ratio="79.43" />
          <mask elevation="10 degrees"
                obs_expected="31397"
                obs_have="31192"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="23467"
                obs_have="23467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 13:32:31 2020"
               level="3">
        <file_statistics latency="00:10:51"
                         size="6594586"
                         time_creation="Thu Jun  4 11:15:39 2020"
                         time_modification="Thu Jun  4 11:10:50 2020" />
        <observations epoch_first="Thu Jun  4 10:00:00 2020"
                      epoch_last="Thu Jun  4 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39280"
                obs_have="31201"
                obs_ratio="79.43" />
          <mask elevation="10 degrees"
                obs_expected="31397"
                obs_have="31192"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="23467"
                obs_have="23467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:10:51"
                         size="6594586"
                         time_creation="Thu Jun  4 11:15:39 2020"
                         time_modification="Thu Jun  4 11:10:50 2020" />
        <observations epoch_first="Thu Jun  4 10:00:00 2020"
                      epoch_last="Thu Jun  4 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39280"
                obs_have="31201"
                obs_ratio="79.43" />
          <mask elevation="10 degrees"
                obs_expected="31397"
                obs_have="31192"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="23467"
                obs_have="23467"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:10:51"
                         size="6594586"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 11:10:50 2020" />
        <observations epoch_first="Thu Jun  4 10:00:00 2020"
                      epoch_last="Thu Jun  4 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39280"
                obs_have="31201"
                obs_ratio="79.43" />
          <mask elevation="10 degrees"
                obs_expected="31397"
                obs_have="31192"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="23467"
                obs_have="23467"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jun  4 12:19:33 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6365890"
                         time_creation="Thu Jun  4 12:14:03 2020"
                         time_modification="Thu Jun  4 12:10:57 2020" />
        <observations epoch_first="Thu Jun  4 11:00:00 2020"
                      epoch_last="Thu Jun  4 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37319"
                obs_have="30875"
                obs_ratio="82.73" />
          <mask elevation="10 degrees"
                obs_expected="31075"
                obs_have="30860"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24176"
                obs_have="24176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 12:44:34 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6365890"
                         time_creation="Thu Jun  4 12:14:03 2020"
                         time_modification="Thu Jun  4 12:10:57 2020" />
        <observations epoch_first="Thu Jun  4 11:00:00 2020"
                      epoch_last="Thu Jun  4 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37319"
                obs_have="30875"
                obs_ratio="82.73" />
          <mask elevation="10 degrees"
                obs_expected="31075"
                obs_have="30860"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24176"
                obs_have="24176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 14:32:33 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6365890"
                         time_creation="Thu Jun  4 12:14:03 2020"
                         time_modification="Thu Jun  4 12:10:57 2020" />
        <observations epoch_first="Thu Jun  4 11:00:00 2020"
                      epoch_last="Thu Jun  4 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37319"
                obs_have="30875"
                obs_ratio="82.73" />
          <mask elevation="10 degrees"
                obs_expected="31075"
                obs_have="30860"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24176"
                obs_have="24176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6365890"
                         time_creation="Thu Jun  4 12:14:03 2020"
                         time_modification="Thu Jun  4 12:10:57 2020" />
        <observations epoch_first="Thu Jun  4 11:00:00 2020"
                      epoch_last="Thu Jun  4 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37319"
                obs_have="30875"
                obs_ratio="82.73" />
          <mask elevation="10 degrees"
                obs_expected="31075"
                obs_have="30860"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24176"
                obs_have="24176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6365890"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 12:10:57 2020" />
        <observations epoch_first="Thu Jun  4 11:00:00 2020"
                      epoch_last="Thu Jun  4 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37319"
                obs_have="30875"
                obs_ratio="82.73" />
          <mask elevation="10 degrees"
                obs_expected="31075"
                obs_have="30860"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24176"
                obs_have="24176"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jun  4 13:19:35 2020"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6028842"
                         time_creation="Thu Jun  4 13:16:03 2020"
                         time_modification="Thu Jun  4 13:10:59 2020" />
        <observations epoch_first="Thu Jun  4 12:00:00 2020"
                      epoch_last="Thu Jun  4 12:59:59 2020"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33484"
                obs_have="28926"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="29039"
                obs_have="28909"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25866"
                obs_have="25842"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Jun  4 13:44:35 2020"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6028842"
                         time_creation="Thu Jun  4 13:16:03 2020"
                         time_modification="Thu Jun  4 13:10:59 2020" />
        <observations epoch_first="Thu Jun  4 12:00:00 2020"
                      epoch_last="Thu Jun  4 12:59:59 2020"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33484"
                obs_have="28926"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="29039"
                obs_have="28909"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25866"
                obs_have="25842"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Jun  4 15:32:36 2020"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6028842"
                         time_creation="Thu Jun  4 13:16:03 2020"
                         time_modification="Thu Jun  4 13:10:59 2020" />
        <observations epoch_first="Thu Jun  4 12:00:00 2020"
                      epoch_last="Thu Jun  4 12:59:59 2020"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33484"
                obs_have="28926"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="29039"
                obs_have="28909"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25866"
                obs_have="25842"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6028842"
                         time_creation="Thu Jun  4 13:16:03 2020"
                         time_modification="Thu Jun  4 13:10:59 2020" />
        <observations epoch_first="Thu Jun  4 12:00:00 2020"
                      epoch_last="Thu Jun  4 12:59:59 2020"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33484"
                obs_have="28926"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="29039"
                obs_have="28909"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25866"
                obs_have="25842"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6028842"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 13:10:59 2020" />
        <observations epoch_first="Thu Jun  4 12:00:00 2020"
                      epoch_last="Thu Jun  4 12:59:59 2020"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33484"
                obs_have="28926"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="29039"
                obs_have="28909"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25866"
                obs_have="25842"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jun  4 14:19:31 2020"
               level="3">
        <file_statistics latency="00:10:53"
                         size="7359013"
                         time_creation="Thu Jun  4 14:16:38 2020"
                         time_modification="Thu Jun  4 14:10:52 2020" />
        <observations epoch_first="Thu Jun  4 13:00:00 2020"
                      epoch_last="Thu Jun  4 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34588"
                obs_have="32842"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="32923"
                obs_have="32842"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30567"
                obs_have="30561"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jun  4 14:44:32 2020"
               level="3">
        <file_statistics latency="00:10:53"
                         size="7359013"
                         time_creation="Thu Jun  4 14:16:38 2020"
                         time_modification="Thu Jun  4 14:10:52 2020" />
        <observations epoch_first="Thu Jun  4 13:00:00 2020"
                      epoch_last="Thu Jun  4 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34588"
                obs_have="32842"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="32923"
                obs_have="32842"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30567"
                obs_have="30561"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jun  4 16:32:33 2020"
               level="3">
        <file_statistics latency="00:10:53"
                         size="7359013"
                         time_creation="Thu Jun  4 14:16:38 2020"
                         time_modification="Thu Jun  4 14:10:52 2020" />
        <observations epoch_first="Thu Jun  4 13:00:00 2020"
                      epoch_last="Thu Jun  4 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34588"
                obs_have="32842"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="32923"
                obs_have="32842"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30567"
                obs_have="30561"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:10:53"
                         size="7359013"
                         time_creation="Thu Jun  4 14:16:38 2020"
                         time_modification="Thu Jun  4 14:10:52 2020" />
        <observations epoch_first="Thu Jun  4 13:00:00 2020"
                      epoch_last="Thu Jun  4 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34588"
                obs_have="32842"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="32923"
                obs_have="32842"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30567"
                obs_have="30561"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:10:53"
                         size="7359013"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 14:10:52 2020" />
        <observations epoch_first="Thu Jun  4 13:00:00 2020"
                      epoch_last="Thu Jun  4 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34588"
                obs_have="32842"
                obs_ratio="94.95" />
          <mask elevation="10 degrees"
                obs_expected="32923"
                obs_have="32842"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30567"
                obs_have="30561"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jun  4 15:19:40 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7795172"
                         time_creation="Thu Jun  4 15:16:03 2020"
                         time_modification="Thu Jun  4 15:11:15 2020" />
        <observations epoch_first="Thu Jun  4 14:00:00 2020"
                      epoch_last="Thu Jun  4 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41247"
                obs_have="35538"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="35755"
                obs_have="35526"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="31671"
                obs_have="31671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 15:44:42 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7795172"
                         time_creation="Thu Jun  4 15:16:03 2020"
                         time_modification="Thu Jun  4 15:11:15 2020" />
        <observations epoch_first="Thu Jun  4 14:00:00 2020"
                      epoch_last="Thu Jun  4 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41247"
                obs_have="35538"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="35755"
                obs_have="35526"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="31671"
                obs_have="31671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 17:32:38 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7795172"
                         time_creation="Thu Jun  4 15:16:03 2020"
                         time_modification="Thu Jun  4 15:11:15 2020" />
        <observations epoch_first="Thu Jun  4 14:00:00 2020"
                      epoch_last="Thu Jun  4 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41247"
                obs_have="35538"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="35755"
                obs_have="35526"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="31671"
                obs_have="31671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7795172"
                         time_creation="Thu Jun  4 15:16:03 2020"
                         time_modification="Thu Jun  4 15:11:15 2020" />
        <observations epoch_first="Thu Jun  4 14:00:00 2020"
                      epoch_last="Thu Jun  4 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41247"
                obs_have="35538"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="35755"
                obs_have="35526"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="31671"
                obs_have="31671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7795172"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 15:11:15 2020" />
        <observations epoch_first="Thu Jun  4 14:00:00 2020"
                      epoch_last="Thu Jun  4 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41247"
                obs_have="35538"
                obs_ratio="86.16" />
          <mask elevation="10 degrees"
                obs_expected="35755"
                obs_have="35526"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="31671"
                obs_have="31671"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jun  4 16:19:34 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7725581"
                         time_creation="Thu Jun  4 16:16:02 2020"
                         time_modification="Thu Jun  4 16:10:57 2020" />
        <observations epoch_first="Thu Jun  4 15:00:00 2020"
                      epoch_last="Thu Jun  4 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43199"
                obs_have="33447"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="33734"
                obs_have="33446"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="27599"
                obs_have="27599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 16:44:34 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7725581"
                         time_creation="Thu Jun  4 16:16:02 2020"
                         time_modification="Thu Jun  4 16:10:57 2020" />
        <observations epoch_first="Thu Jun  4 15:00:00 2020"
                      epoch_last="Thu Jun  4 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43199"
                obs_have="33447"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="33734"
                obs_have="33446"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="27599"
                obs_have="27599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 18:32:33 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7725581"
                         time_creation="Thu Jun  4 16:16:02 2020"
                         time_modification="Thu Jun  4 16:10:57 2020" />
        <observations epoch_first="Thu Jun  4 15:00:00 2020"
                      epoch_last="Thu Jun  4 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43199"
                obs_have="33447"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="33734"
                obs_have="33446"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="27599"
                obs_have="27599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7725581"
                         time_creation="Thu Jun  4 16:16:02 2020"
                         time_modification="Thu Jun  4 16:10:57 2020" />
        <observations epoch_first="Thu Jun  4 15:00:00 2020"
                      epoch_last="Thu Jun  4 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43199"
                obs_have="33447"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="33734"
                obs_have="33446"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="27599"
                obs_have="27599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7725581"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 16:10:57 2020" />
        <observations epoch_first="Thu Jun  4 15:00:00 2020"
                      epoch_last="Thu Jun  4 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43199"
                obs_have="33447"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="33734"
                obs_have="33446"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="27599"
                obs_have="27599"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jun  4 17:19:45 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8184966"
                         time_creation="Thu Jun  4 17:16:08 2020"
                         time_modification="Thu Jun  4 17:11:16 2020" />
        <observations epoch_first="Thu Jun  4 16:00:00 2020"
                      epoch_last="Thu Jun  4 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37254"
                obs_have="34957"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="35105"
                obs_have="34957"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33071"
                obs_have="33063"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jun  4 17:44:43 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8184966"
                         time_creation="Thu Jun  4 17:16:08 2020"
                         time_modification="Thu Jun  4 17:11:16 2020" />
        <observations epoch_first="Thu Jun  4 16:00:00 2020"
                      epoch_last="Thu Jun  4 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37254"
                obs_have="34957"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="35105"
                obs_have="34957"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33071"
                obs_have="33063"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jun  4 19:32:44 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8184966"
                         time_creation="Thu Jun  4 17:16:08 2020"
                         time_modification="Thu Jun  4 17:11:16 2020" />
        <observations epoch_first="Thu Jun  4 16:00:00 2020"
                      epoch_last="Thu Jun  4 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37254"
                obs_have="34957"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="35105"
                obs_have="34957"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33071"
                obs_have="33063"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8184966"
                         time_creation="Thu Jun  4 17:16:08 2020"
                         time_modification="Thu Jun  4 17:11:16 2020" />
        <observations epoch_first="Thu Jun  4 16:00:00 2020"
                      epoch_last="Thu Jun  4 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37254"
                obs_have="34957"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="35105"
                obs_have="34957"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33071"
                obs_have="33063"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8184966"
                         time_creation="Wed Jul  1 01:57:15 2020"
                         time_modification="Thu Jun  4 17:11:16 2020" />
        <observations epoch_first="Thu Jun  4 16:00:00 2020"
                      epoch_last="Thu Jun  4 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37254"
                obs_have="34957"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="35105"
                obs_have="34957"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33071"
                obs_have="33063"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jun  4 18:19:32 2020"
               level="3">
        <file_statistics latency="00:10:51"
                         size="7925311"
                         time_creation="Thu Jun  4 18:16:00 2020"
                         time_modification="Thu Jun  4 18:10:50 2020" />
        <observations epoch_first="Thu Jun  4 17:00:00 2020"
                      epoch_last="Thu Jun  4 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37497"
                obs_have="34216"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34193"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="31967"
                obs_have="31967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 18:44:30 2020"
               level="3">
        <file_statistics latency="00:10:51"
                         size="7925311"
                         time_creation="Thu Jun  4 18:16:00 2020"
                         time_modification="Thu Jun  4 18:10:50 2020" />
        <observations epoch_first="Thu Jun  4 17:00:00 2020"
                      epoch_last="Thu Jun  4 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37497"
                obs_have="34216"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34193"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="31967"
                obs_have="31967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 20:32:32 2020"
               level="3">
        <file_statistics latency="00:10:51"
                         size="7925311"
                         time_creation="Thu Jun  4 18:16:00 2020"
                         time_modification="Thu Jun  4 18:10:50 2020" />
        <observations epoch_first="Thu Jun  4 17:00:00 2020"
                      epoch_last="Thu Jun  4 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37497"
                obs_have="34216"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34193"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="31967"
                obs_have="31967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:10:51"
                         size="7925311"
                         time_creation="Thu Jun  4 18:16:00 2020"
                         time_modification="Thu Jun  4 18:10:50 2020" />
        <observations epoch_first="Thu Jun  4 17:00:00 2020"
                      epoch_last="Thu Jun  4 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37497"
                obs_have="34216"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34193"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="31967"
                obs_have="31967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:10:51"
                         size="7925311"
                         time_creation="Wed Jul  1 01:57:16 2020"
                         time_modification="Thu Jun  4 18:10:50 2020" />
        <observations epoch_first="Thu Jun  4 17:00:00 2020"
                      epoch_last="Thu Jun  4 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37497"
                obs_have="34216"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34193"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="31967"
                obs_have="31967"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jun  4 19:19:43 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7687885"
                         time_creation="Thu Jun  4 19:16:07 2020"
                         time_modification="Thu Jun  4 19:11:15 2020" />
        <observations epoch_first="Thu Jun  4 18:00:00 2020"
                      epoch_last="Thu Jun  4 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40847"
                obs_have="36178"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="36327"
                obs_have="36156"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="32822"
                obs_have="32822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 19:44:44 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7687885"
                         time_creation="Thu Jun  4 19:16:07 2020"
                         time_modification="Thu Jun  4 19:11:15 2020" />
        <observations epoch_first="Thu Jun  4 18:00:00 2020"
                      epoch_last="Thu Jun  4 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40847"
                obs_have="36178"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="36327"
                obs_have="36156"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="32822"
                obs_have="32822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 21:32:45 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7687885"
                         time_creation="Thu Jun  4 19:16:07 2020"
                         time_modification="Thu Jun  4 19:11:15 2020" />
        <observations epoch_first="Thu Jun  4 18:00:00 2020"
                      epoch_last="Thu Jun  4 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40847"
                obs_have="36178"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="36327"
                obs_have="36156"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="32822"
                obs_have="32822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7687885"
                         time_creation="Thu Jun  4 19:16:07 2020"
                         time_modification="Thu Jun  4 19:11:15 2020" />
        <observations epoch_first="Thu Jun  4 18:00:00 2020"
                      epoch_last="Thu Jun  4 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40847"
                obs_have="36178"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="36327"
                obs_have="36156"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="32822"
                obs_have="32822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7687885"
                         time_creation="Wed Jul  1 01:57:16 2020"
                         time_modification="Thu Jun  4 19:11:15 2020" />
        <observations epoch_first="Thu Jun  4 18:00:00 2020"
                      epoch_last="Thu Jun  4 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40847"
                obs_have="36178"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="36327"
                obs_have="36156"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="32822"
                obs_have="32822"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jun  4 20:19:43 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7615597"
                         time_creation="Thu Jun  4 20:16:03 2020"
                         time_modification="Thu Jun  4 20:11:15 2020" />
        <observations epoch_first="Thu Jun  4 19:00:00 2020"
                      epoch_last="Thu Jun  4 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42147"
                obs_have="36186"
                obs_ratio="85.86" />
          <mask elevation="10 degrees"
                obs_expected="36297"
                obs_have="36158"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="31298"
                obs_have="31298"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 20:44:43 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7615597"
                         time_creation="Thu Jun  4 20:16:03 2020"
                         time_modification="Thu Jun  4 20:11:15 2020" />
        <observations epoch_first="Thu Jun  4 19:00:00 2020"
                      epoch_last="Thu Jun  4 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42147"
                obs_have="36186"
                obs_ratio="85.86" />
          <mask elevation="10 degrees"
                obs_expected="36297"
                obs_have="36158"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="31298"
                obs_have="31298"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 22:32:44 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7615597"
                         time_creation="Thu Jun  4 20:16:03 2020"
                         time_modification="Thu Jun  4 20:11:15 2020" />
        <observations epoch_first="Thu Jun  4 19:00:00 2020"
                      epoch_last="Thu Jun  4 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42147"
                obs_have="36186"
                obs_ratio="85.86" />
          <mask elevation="10 degrees"
                obs_expected="36297"
                obs_have="36158"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="31298"
                obs_have="31298"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7615597"
                         time_creation="Thu Jun  4 20:16:03 2020"
                         time_modification="Thu Jun  4 20:11:15 2020" />
        <observations epoch_first="Thu Jun  4 19:00:00 2020"
                      epoch_last="Thu Jun  4 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42147"
                obs_have="36186"
                obs_ratio="85.86" />
          <mask elevation="10 degrees"
                obs_expected="36297"
                obs_have="36158"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="31298"
                obs_have="31298"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7615597"
                         time_creation="Wed Jul  1 01:57:16 2020"
                         time_modification="Thu Jun  4 20:11:15 2020" />
        <observations epoch_first="Thu Jun  4 19:00:00 2020"
                      epoch_last="Thu Jun  4 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42147"
                obs_have="36186"
                obs_ratio="85.86" />
          <mask elevation="10 degrees"
                obs_expected="36297"
                obs_have="36158"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="31298"
                obs_have="31298"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jun  4 21:19:40 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7625002"
                         time_creation="Thu Jun  4 21:16:07 2020"
                         time_modification="Thu Jun  4 21:11:07 2020" />
        <observations epoch_first="Thu Jun  4 20:00:00 2020"
                      epoch_last="Thu Jun  4 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34610"
                obs_have="33353"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33333"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="30693"
                obs_have="30693"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 21:44:40 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7625002"
                         time_creation="Thu Jun  4 21:16:07 2020"
                         time_modification="Thu Jun  4 21:11:07 2020" />
        <observations epoch_first="Thu Jun  4 20:00:00 2020"
                      epoch_last="Thu Jun  4 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34610"
                obs_have="33353"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33333"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="30693"
                obs_have="30693"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 23:32:42 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7625002"
                         time_creation="Thu Jun  4 21:16:07 2020"
                         time_modification="Thu Jun  4 21:11:07 2020" />
        <observations epoch_first="Thu Jun  4 20:00:00 2020"
                      epoch_last="Thu Jun  4 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34610"
                obs_have="33353"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33333"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="30693"
                obs_have="30693"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7625002"
                         time_creation="Thu Jun  4 21:16:07 2020"
                         time_modification="Thu Jun  4 21:11:07 2020" />
        <observations epoch_first="Thu Jun  4 20:00:00 2020"
                      epoch_last="Thu Jun  4 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34610"
                obs_have="33353"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33333"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="30693"
                obs_have="30693"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7625002"
                         time_creation="Wed Jul  1 01:57:16 2020"
                         time_modification="Thu Jun  4 21:11:07 2020" />
        <observations epoch_first="Thu Jun  4 20:00:00 2020"
                      epoch_last="Thu Jun  4 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34610"
                obs_have="33353"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="33333"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="30693"
                obs_have="30693"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jun  4 22:19:41 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7121724"
                         time_creation="Thu Jun  4 22:16:37 2020"
                         time_modification="Thu Jun  4 22:11:15 2020" />
        <observations epoch_first="Thu Jun  4 21:00:00 2020"
                      epoch_last="Thu Jun  4 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32809"
                obs_have="28362"
                obs_ratio="86.45" />
          <mask elevation="10 degrees"
                obs_expected="28422"
                obs_have="28357"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25770"
                obs_have="25770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 22:44:42 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7121724"
                         time_creation="Thu Jun  4 22:16:37 2020"
                         time_modification="Thu Jun  4 22:11:15 2020" />
        <observations epoch_first="Thu Jun  4 21:00:00 2020"
                      epoch_last="Thu Jun  4 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32809"
                obs_have="28362"
                obs_ratio="86.45" />
          <mask elevation="10 degrees"
                obs_expected="28422"
                obs_have="28357"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25770"
                obs_have="25770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 00:32:44 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7121724"
                         time_creation="Thu Jun  4 22:16:37 2020"
                         time_modification="Thu Jun  4 22:11:15 2020" />
        <observations epoch_first="Thu Jun  4 21:00:00 2020"
                      epoch_last="Thu Jun  4 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32809"
                obs_have="28362"
                obs_ratio="86.45" />
          <mask elevation="10 degrees"
                obs_expected="28422"
                obs_have="28357"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25770"
                obs_have="25770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7121724"
                         time_creation="Thu Jun  4 22:16:37 2020"
                         time_modification="Thu Jun  4 22:11:15 2020" />
        <observations epoch_first="Thu Jun  4 21:00:00 2020"
                      epoch_last="Thu Jun  4 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32809"
                obs_have="28362"
                obs_ratio="86.45" />
          <mask elevation="10 degrees"
                obs_expected="28422"
                obs_have="28357"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25770"
                obs_have="25770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7121724"
                         time_creation="Wed Jul  1 01:57:16 2020"
                         time_modification="Thu Jun  4 22:11:15 2020" />
        <observations epoch_first="Thu Jun  4 21:00:00 2020"
                      epoch_last="Thu Jun  4 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32809"
                obs_have="28362"
                obs_ratio="86.45" />
          <mask elevation="10 degrees"
                obs_expected="28422"
                obs_have="28357"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25770"
                obs_have="25770"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun  4 23:19:40 2020"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7039983"
                         time_creation="Thu Jun  4 23:14:10 2020"
                         time_modification="Thu Jun  4 23:11:13 2020" />
        <observations epoch_first="Thu Jun  4 22:00:00 2020"
                      epoch_last="Thu Jun  4 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29670"
                obs_have="25221"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="25203"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="22146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  4 23:44:41 2020"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7039983"
                         time_creation="Thu Jun  4 23:14:10 2020"
                         time_modification="Thu Jun  4 23:11:13 2020" />
        <observations epoch_first="Thu Jun  4 22:00:00 2020"
                      epoch_last="Thu Jun  4 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29670"
                obs_have="25221"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="25203"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="22146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 01:32:43 2020"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7039983"
                         time_creation="Thu Jun  4 23:14:10 2020"
                         time_modification="Thu Jun  4 23:11:13 2020" />
        <observations epoch_first="Thu Jun  4 22:00:00 2020"
                      epoch_last="Thu Jun  4 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29670"
                obs_have="25221"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="25203"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="22146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7039983"
                         time_creation="Thu Jun  4 23:14:10 2020"
                         time_modification="Thu Jun  4 23:11:13 2020" />
        <observations epoch_first="Thu Jun  4 22:00:00 2020"
                      epoch_last="Thu Jun  4 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29670"
                obs_have="25221"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="25203"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="22146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7039983"
                         time_creation="Wed Jul  1 01:57:16 2020"
                         time_modification="Thu Jun  4 23:11:13 2020" />
        <observations epoch_first="Thu Jun  4 22:00:00 2020"
                      epoch_last="Thu Jun  4 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29670"
                obs_have="25221"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="25301"
                obs_have="25203"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="22146"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn156x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jun  5 00:19:41 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7525956"
                         time_creation="Fri Jun  5 00:16:03 2020"
                         time_modification="Fri Jun  5 00:11:07 2020" />
        <observations epoch_first="Thu Jun  4 23:00:00 2020"
                      epoch_last="Thu Jun  4 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35016"
                obs_have="30490"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="30945"
                obs_have="30490"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="24146"
                obs_have="24146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 00:44:38 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7525956"
                         time_creation="Fri Jun  5 00:16:03 2020"
                         time_modification="Fri Jun  5 00:11:07 2020" />
        <observations epoch_first="Thu Jun  4 23:00:00 2020"
                      epoch_last="Thu Jun  4 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35016"
                obs_have="30490"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="30945"
                obs_have="30490"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="24146"
                obs_have="24146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 02:32:36 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7525956"
                         time_creation="Fri Jun  5 00:16:03 2020"
                         time_modification="Fri Jun  5 00:11:07 2020" />
        <observations epoch_first="Thu Jun  4 23:00:00 2020"
                      epoch_last="Thu Jun  4 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35016"
                obs_have="30490"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="30945"
                obs_have="30490"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="24146"
                obs_have="24146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  5 17:59:49 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7525956"
                         time_creation="Fri Jun  5 00:16:03 2020"
                         time_modification="Fri Jun  5 00:11:07 2020" />
        <observations epoch_first="Thu Jun  4 23:00:00 2020"
                      epoch_last="Thu Jun  4 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35016"
                obs_have="30490"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="30945"
                obs_have="30490"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="24146"
                obs_have="24146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  4 06:05:15 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="7525956"
                         time_creation="Wed Jul  1 01:57:16 2020"
                         time_modification="Fri Jun  5 00:11:07 2020" />
        <observations epoch_first="Thu Jun  4 23:00:00 2020"
                      epoch_last="Thu Jun  4 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35016"
                obs_have="30490"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="30945"
                obs_have="30490"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="24146"
                obs_have="24146"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
