<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-06-01 00:00:00"
    DayOfYear="152"
    Year="2021">
  <station name="VLGN">
    <file name="/vlgn1520.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun  2 17:45:38 2021"
               level="3">
        <file_statistics latency="04:37:13"
                         size="5497980"
                         time_creation="Wed Jun  2 04:50:12 2021"
                         time_modification="Wed Jun  2 04:36:43 2021" />
        <observations epoch_first="Tue Jun  1 00:00:00 2021"
                      epoch_last="Tue Jun  1 23:59:30 2021"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="30430"
                obs_have="24225"
                obs_ratio="79.61" />
          <mask elevation="10 degrees"
                obs_expected="25245"
                obs_have="24221"
                obs_ratio="95.94" />
          <mask elevation="15 degrees"
                obs_expected="22278"
                obs_have="21535"
                obs_ratio="96.66" />
        </observations>
      </control>
      <control date="Thu Jul  1 05:50:37 2021"
               level="3">
        <file_statistics latency="04:37:13"
                         size="5497980"
                         time_creation="Mon Jun 28 02:03:41 2021"
                         time_modification="Wed Jun  2 04:36:43 2021" />
        <observations epoch_first="Tue Jun  1 00:00:00 2021"
                      epoch_last="Tue Jun  1 23:59:30 2021"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="30430"
                obs_have="24225"
                obs_ratio="79.61" />
          <mask elevation="10 degrees"
                obs_expected="25245"
                obs_have="24221"
                obs_ratio="95.94" />
          <mask elevation="15 degrees"
                obs_expected="22278"
                obs_have="21535"
                obs_ratio="96.66" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jun  1 01:19:20 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6801420"
                         time_creation="Tue Jun  1 01:16:01 2021"
                         time_modification="Tue Jun  1 01:11:15 2021" />
        <observations epoch_first="Tue Jun  1 00:00:00 2021"
                      epoch_last="Tue Jun  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="49007"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="49007"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="49007"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 01:44:39 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6801420"
                         time_creation="Tue Jun  1 01:16:01 2021"
                         time_modification="Tue Jun  1 01:11:15 2021" />
        <observations epoch_first="Tue Jun  1 00:00:00 2021"
                      epoch_last="Tue Jun  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37651"
                obs_have="31452"
                obs_ratio="83.54" />
          <mask elevation="10 degrees"
                obs_expected="31648"
                obs_have="31448"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="26308"
                obs_have="26308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 03:32:36 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6801420"
                         time_creation="Tue Jun  1 01:16:01 2021"
                         time_modification="Tue Jun  1 01:11:15 2021" />
        <observations epoch_first="Tue Jun  1 00:00:00 2021"
                      epoch_last="Tue Jun  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37651"
                obs_have="31452"
                obs_ratio="83.54" />
          <mask elevation="10 degrees"
                obs_expected="31648"
                obs_have="31448"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="26308"
                obs_have="26308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6801420"
                         time_creation="Tue Jun  1 01:16:01 2021"
                         time_modification="Tue Jun  1 01:11:15 2021" />
        <observations epoch_first="Tue Jun  1 00:00:00 2021"
                      epoch_last="Tue Jun  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37651"
                obs_have="31452"
                obs_ratio="83.54" />
          <mask elevation="10 degrees"
                obs_expected="31648"
                obs_have="31448"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="26308"
                obs_have="26308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6801420"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 01:11:15 2021" />
        <observations epoch_first="Tue Jun  1 00:00:00 2021"
                      epoch_last="Tue Jun  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37651"
                obs_have="31452"
                obs_ratio="83.54" />
          <mask elevation="10 degrees"
                obs_expected="31648"
                obs_have="31448"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="26308"
                obs_have="26308"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jun  1 02:19:36 2021"
               level="3">
        <file_statistics latency="00:11:04"
                         size="7120613"
                         time_creation="Tue Jun  1 02:16:03 2021"
                         time_modification="Tue Jun  1 02:11:03 2021" />
        <observations epoch_first="Tue Jun  1 01:00:00 2021"
                      epoch_last="Tue Jun  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36294"
                obs_have="33079"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="33167"
                obs_have="33079"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="31038"
                obs_have="31038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 02:44:33 2021"
               level="3">
        <file_statistics latency="00:11:04"
                         size="7120613"
                         time_creation="Tue Jun  1 02:16:03 2021"
                         time_modification="Tue Jun  1 02:11:03 2021" />
        <observations epoch_first="Tue Jun  1 01:00:00 2021"
                      epoch_last="Tue Jun  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36294"
                obs_have="33079"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="33167"
                obs_have="33079"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="31038"
                obs_have="31038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 04:32:31 2021"
               level="3">
        <file_statistics latency="00:11:04"
                         size="7120613"
                         time_creation="Tue Jun  1 02:16:03 2021"
                         time_modification="Tue Jun  1 02:11:03 2021" />
        <observations epoch_first="Tue Jun  1 01:00:00 2021"
                      epoch_last="Tue Jun  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36294"
                obs_have="33079"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="33167"
                obs_have="33079"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="31038"
                obs_have="31038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:04"
                         size="7120613"
                         time_creation="Tue Jun  1 02:16:03 2021"
                         time_modification="Tue Jun  1 02:11:03 2021" />
        <observations epoch_first="Tue Jun  1 01:00:00 2021"
                      epoch_last="Tue Jun  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36294"
                obs_have="33079"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="33167"
                obs_have="33079"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="31038"
                obs_have="31038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:04"
                         size="7120613"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 02:11:03 2021" />
        <observations epoch_first="Tue Jun  1 01:00:00 2021"
                      epoch_last="Tue Jun  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36294"
                obs_have="33079"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="33167"
                obs_have="33079"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="31038"
                obs_have="31038"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jun  1 03:19:43 2021"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7211301"
                         time_creation="Tue Jun  1 03:16:02 2021"
                         time_modification="Tue Jun  1 03:11:18 2021" />
        <observations epoch_first="Tue Jun  1 02:00:00 2021"
                      epoch_last="Tue Jun  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38249"
                obs_have="35482"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="35554"
                obs_have="35482"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32873"
                obs_have="32873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 03:44:38 2021"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7211301"
                         time_creation="Tue Jun  1 03:16:02 2021"
                         time_modification="Tue Jun  1 03:11:18 2021" />
        <observations epoch_first="Tue Jun  1 02:00:00 2021"
                      epoch_last="Tue Jun  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38249"
                obs_have="35482"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="35554"
                obs_have="35482"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32873"
                obs_have="32873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 05:32:41 2021"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7211301"
                         time_creation="Tue Jun  1 03:16:02 2021"
                         time_modification="Tue Jun  1 03:11:18 2021" />
        <observations epoch_first="Tue Jun  1 02:00:00 2021"
                      epoch_last="Tue Jun  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38249"
                obs_have="35482"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="35554"
                obs_have="35482"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32873"
                obs_have="32873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7211301"
                         time_creation="Tue Jun  1 03:16:02 2021"
                         time_modification="Tue Jun  1 03:11:18 2021" />
        <observations epoch_first="Tue Jun  1 02:00:00 2021"
                      epoch_last="Tue Jun  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38249"
                obs_have="35482"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="35554"
                obs_have="35482"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32873"
                obs_have="32873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7211301"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 03:11:18 2021" />
        <observations epoch_first="Tue Jun  1 02:00:00 2021"
                      epoch_last="Tue Jun  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38249"
                obs_have="35482"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="35554"
                obs_have="35482"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32873"
                obs_have="32873"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jun  1 04:19:36 2021"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7496879"
                         time_creation="Tue Jun  1 04:16:02 2021"
                         time_modification="Tue Jun  1 04:11:11 2021" />
        <observations epoch_first="Tue Jun  1 03:00:00 2021"
                      epoch_last="Tue Jun  1 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44168"
                obs_have="38363"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="38600"
                obs_have="38347"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="33758"
                obs_have="33758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 04:44:37 2021"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7496879"
                         time_creation="Tue Jun  1 04:16:02 2021"
                         time_modification="Tue Jun  1 04:11:11 2021" />
        <observations epoch_first="Tue Jun  1 03:00:00 2021"
                      epoch_last="Tue Jun  1 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44168"
                obs_have="38363"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="38600"
                obs_have="38347"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="33758"
                obs_have="33758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 06:32:38 2021"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7496879"
                         time_creation="Tue Jun  1 04:16:02 2021"
                         time_modification="Tue Jun  1 04:11:11 2021" />
        <observations epoch_first="Tue Jun  1 03:00:00 2021"
                      epoch_last="Tue Jun  1 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44168"
                obs_have="38363"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="38600"
                obs_have="38347"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="33758"
                obs_have="33758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7496879"
                         time_creation="Tue Jun  1 04:16:02 2021"
                         time_modification="Tue Jun  1 04:11:11 2021" />
        <observations epoch_first="Tue Jun  1 03:00:00 2021"
                      epoch_last="Tue Jun  1 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44168"
                obs_have="38363"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="38600"
                obs_have="38347"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="33758"
                obs_have="33758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7496879"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 04:11:11 2021" />
        <observations epoch_first="Tue Jun  1 03:00:00 2021"
                      epoch_last="Tue Jun  1 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44168"
                obs_have="38363"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="38600"
                obs_have="38347"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="33758"
                obs_have="33758"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jun  1 05:19:41 2021"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7338532"
                         time_creation="Tue Jun  1 05:16:02 2021"
                         time_modification="Tue Jun  1 05:11:19 2021" />
        <observations epoch_first="Tue Jun  1 04:00:00 2021"
                      epoch_last="Tue Jun  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39599"
                obs_have="36192"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="36334"
                obs_have="36192"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 05:44:42 2021"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7338532"
                         time_creation="Tue Jun  1 05:16:02 2021"
                         time_modification="Tue Jun  1 05:11:19 2021" />
        <observations epoch_first="Tue Jun  1 04:00:00 2021"
                      epoch_last="Tue Jun  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39599"
                obs_have="36192"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="36334"
                obs_have="36192"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 07:32:44 2021"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7338532"
                         time_creation="Tue Jun  1 05:16:02 2021"
                         time_modification="Tue Jun  1 05:11:19 2021" />
        <observations epoch_first="Tue Jun  1 04:00:00 2021"
                      epoch_last="Tue Jun  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39599"
                obs_have="36192"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="36334"
                obs_have="36192"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7338532"
                         time_creation="Tue Jun  1 05:16:02 2021"
                         time_modification="Tue Jun  1 05:11:19 2021" />
        <observations epoch_first="Tue Jun  1 04:00:00 2021"
                      epoch_last="Tue Jun  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39599"
                obs_have="36192"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="36334"
                obs_have="36192"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7338532"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 05:11:19 2021" />
        <observations epoch_first="Tue Jun  1 04:00:00 2021"
                      epoch_last="Tue Jun  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39599"
                obs_have="36192"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="36334"
                obs_have="36192"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jun  1 06:19:29 2021"
               level="3">
        <file_statistics latency="00:10:56"
                         size="7074297"
                         time_creation="Tue Jun  1 06:16:02 2021"
                         time_modification="Tue Jun  1 06:10:55 2021" />
        <observations epoch_first="Tue Jun  1 05:00:00 2021"
                      epoch_last="Tue Jun  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="31954"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="31979"
                obs_have="31932"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27638"
                obs_have="27638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 06:44:30 2021"
               level="3">
        <file_statistics latency="00:10:56"
                         size="7074297"
                         time_creation="Tue Jun  1 06:16:02 2021"
                         time_modification="Tue Jun  1 06:10:55 2021" />
        <observations epoch_first="Tue Jun  1 05:00:00 2021"
                      epoch_last="Tue Jun  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="31954"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="31979"
                obs_have="31932"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27638"
                obs_have="27638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 08:32:32 2021"
               level="3">
        <file_statistics latency="00:10:56"
                         size="7074297"
                         time_creation="Tue Jun  1 06:16:02 2021"
                         time_modification="Tue Jun  1 06:10:55 2021" />
        <observations epoch_first="Tue Jun  1 05:00:00 2021"
                      epoch_last="Tue Jun  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="31954"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="31979"
                obs_have="31932"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27638"
                obs_have="27638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:10:56"
                         size="7074297"
                         time_creation="Tue Jun  1 06:16:02 2021"
                         time_modification="Tue Jun  1 06:10:55 2021" />
        <observations epoch_first="Tue Jun  1 05:00:00 2021"
                      epoch_last="Tue Jun  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="31954"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="31979"
                obs_have="31932"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27638"
                obs_have="27638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:10:56"
                         size="7074297"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 06:10:55 2021" />
        <observations epoch_first="Tue Jun  1 05:00:00 2021"
                      epoch_last="Tue Jun  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="31954"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="31979"
                obs_have="31932"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27638"
                obs_have="27638"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jun  1 07:19:37 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6268330"
                         time_creation="Tue Jun  1 07:16:04 2021"
                         time_modification="Tue Jun  1 07:11:15 2021" />
        <observations epoch_first="Tue Jun  1 06:00:00 2021"
                      epoch_last="Tue Jun  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31173"
                obs_have="25827"
                obs_ratio="82.85" />
          <mask elevation="10 degrees"
                obs_expected="26011"
                obs_have="25818"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="21608"
                obs_have="21608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 07:44:39 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6268330"
                         time_creation="Tue Jun  1 07:16:04 2021"
                         time_modification="Tue Jun  1 07:11:15 2021" />
        <observations epoch_first="Tue Jun  1 06:00:00 2021"
                      epoch_last="Tue Jun  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31173"
                obs_have="25827"
                obs_ratio="82.85" />
          <mask elevation="10 degrees"
                obs_expected="26011"
                obs_have="25818"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="21608"
                obs_have="21608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 09:32:41 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6268330"
                         time_creation="Tue Jun  1 07:16:04 2021"
                         time_modification="Tue Jun  1 07:11:15 2021" />
        <observations epoch_first="Tue Jun  1 06:00:00 2021"
                      epoch_last="Tue Jun  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31173"
                obs_have="25827"
                obs_ratio="82.85" />
          <mask elevation="10 degrees"
                obs_expected="26011"
                obs_have="25818"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="21608"
                obs_have="21608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6268330"
                         time_creation="Tue Jun  1 07:16:04 2021"
                         time_modification="Tue Jun  1 07:11:15 2021" />
        <observations epoch_first="Tue Jun  1 06:00:00 2021"
                      epoch_last="Tue Jun  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31173"
                obs_have="25827"
                obs_ratio="82.85" />
          <mask elevation="10 degrees"
                obs_expected="26011"
                obs_have="25818"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="21608"
                obs_have="21608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6268330"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 07:11:15 2021" />
        <observations epoch_first="Tue Jun  1 06:00:00 2021"
                      epoch_last="Tue Jun  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31173"
                obs_have="25827"
                obs_ratio="82.85" />
          <mask elevation="10 degrees"
                obs_expected="26011"
                obs_have="25818"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="21608"
                obs_have="21608"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jun  1 08:19:30 2021"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6858568"
                         time_creation="Tue Jun  1 08:16:03 2021"
                         time_modification="Tue Jun  1 08:10:59 2021" />
        <observations epoch_first="Tue Jun  1 07:00:00 2021"
                      epoch_last="Tue Jun  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28485"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="28472"
                obs_have="28472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26813"
                obs_have="26813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 08:44:32 2021"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6858568"
                         time_creation="Tue Jun  1 08:16:03 2021"
                         time_modification="Tue Jun  1 08:10:59 2021" />
        <observations epoch_first="Tue Jun  1 07:00:00 2021"
                      epoch_last="Tue Jun  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28485"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="28472"
                obs_have="28472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26813"
                obs_have="26813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 10:32:34 2021"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6858568"
                         time_creation="Tue Jun  1 08:16:03 2021"
                         time_modification="Tue Jun  1 08:10:59 2021" />
        <observations epoch_first="Tue Jun  1 07:00:00 2021"
                      epoch_last="Tue Jun  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28485"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="28472"
                obs_have="28472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26813"
                obs_have="26813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6858568"
                         time_creation="Tue Jun  1 08:16:03 2021"
                         time_modification="Tue Jun  1 08:10:59 2021" />
        <observations epoch_first="Tue Jun  1 07:00:00 2021"
                      epoch_last="Tue Jun  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28485"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="28472"
                obs_have="28472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26813"
                obs_have="26813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6858568"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 08:10:59 2021" />
        <observations epoch_first="Tue Jun  1 07:00:00 2021"
                      epoch_last="Tue Jun  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28485"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="28472"
                obs_have="28472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26813"
                obs_have="26813"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jun  1 09:19:35 2021"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6532070"
                         time_creation="Tue Jun  1 09:16:02 2021"
                         time_modification="Tue Jun  1 09:11:10 2021" />
        <observations epoch_first="Tue Jun  1 08:00:00 2021"
                      epoch_last="Tue Jun  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28909"
                obs_have="25097"
                obs_ratio="86.81" />
          <mask elevation="10 degrees"
                obs_expected="25215"
                obs_have="25097"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="22315"
                obs_have="22315"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 09:44:36 2021"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6532070"
                         time_creation="Tue Jun  1 09:16:02 2021"
                         time_modification="Tue Jun  1 09:11:10 2021" />
        <observations epoch_first="Tue Jun  1 08:00:00 2021"
                      epoch_last="Tue Jun  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28909"
                obs_have="25097"
                obs_ratio="86.81" />
          <mask elevation="10 degrees"
                obs_expected="25215"
                obs_have="25097"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="22315"
                obs_have="22315"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 11:32:37 2021"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6532070"
                         time_creation="Tue Jun  1 09:16:02 2021"
                         time_modification="Tue Jun  1 09:11:10 2021" />
        <observations epoch_first="Tue Jun  1 08:00:00 2021"
                      epoch_last="Tue Jun  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28909"
                obs_have="25097"
                obs_ratio="86.81" />
          <mask elevation="10 degrees"
                obs_expected="25215"
                obs_have="25097"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="22315"
                obs_have="22315"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6532070"
                         time_creation="Tue Jun  1 09:16:02 2021"
                         time_modification="Tue Jun  1 09:11:10 2021" />
        <observations epoch_first="Tue Jun  1 08:00:00 2021"
                      epoch_last="Tue Jun  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28909"
                obs_have="25097"
                obs_ratio="86.81" />
          <mask elevation="10 degrees"
                obs_expected="25215"
                obs_have="25097"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="22315"
                obs_have="22315"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6532070"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 09:11:10 2021" />
        <observations epoch_first="Tue Jun  1 08:00:00 2021"
                      epoch_last="Tue Jun  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28909"
                obs_have="25097"
                obs_ratio="86.81" />
          <mask elevation="10 degrees"
                obs_expected="25215"
                obs_have="25097"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="22315"
                obs_have="22315"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jun  1 10:19:36 2021"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6235716"
                         time_creation="Tue Jun  1 10:16:02 2021"
                         time_modification="Tue Jun  1 10:11:10 2021" />
        <observations epoch_first="Tue Jun  1 09:00:00 2021"
                      epoch_last="Tue Jun  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="26559"
                obs_ratio="73.72" />
          <mask elevation="10 degrees"
                obs_expected="26762"
                obs_have="26550"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="20091"
                obs_have="20091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 10:44:36 2021"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6235716"
                         time_creation="Tue Jun  1 10:16:02 2021"
                         time_modification="Tue Jun  1 10:11:10 2021" />
        <observations epoch_first="Tue Jun  1 09:00:00 2021"
                      epoch_last="Tue Jun  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="26559"
                obs_ratio="73.72" />
          <mask elevation="10 degrees"
                obs_expected="26762"
                obs_have="26550"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="20091"
                obs_have="20091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 12:32:38 2021"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6235716"
                         time_creation="Tue Jun  1 10:16:02 2021"
                         time_modification="Tue Jun  1 10:11:10 2021" />
        <observations epoch_first="Tue Jun  1 09:00:00 2021"
                      epoch_last="Tue Jun  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="26559"
                obs_ratio="73.72" />
          <mask elevation="10 degrees"
                obs_expected="26762"
                obs_have="26550"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="20091"
                obs_have="20091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6235716"
                         time_creation="Tue Jun  1 10:16:02 2021"
                         time_modification="Tue Jun  1 10:11:10 2021" />
        <observations epoch_first="Tue Jun  1 09:00:00 2021"
                      epoch_last="Tue Jun  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="26559"
                obs_ratio="73.72" />
          <mask elevation="10 degrees"
                obs_expected="26762"
                obs_have="26550"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="20091"
                obs_have="20091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6235716"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 10:11:10 2021" />
        <observations epoch_first="Tue Jun  1 09:00:00 2021"
                      epoch_last="Tue Jun  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="26559"
                obs_ratio="73.72" />
          <mask elevation="10 degrees"
                obs_expected="26762"
                obs_have="26550"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="20091"
                obs_have="20091"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jun  1 11:19:38 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6789177"
                         time_creation="Tue Jun  1 11:14:03 2021"
                         time_modification="Tue Jun  1 11:11:15 2021" />
        <observations epoch_first="Tue Jun  1 10:00:00 2021"
                      epoch_last="Tue Jun  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34868"
                obs_have="32307"
                obs_ratio="92.66" />
          <mask elevation="10 degrees"
                obs_expected="32375"
                obs_have="32292"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26258"
                obs_have="26258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 11:44:41 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6789177"
                         time_creation="Tue Jun  1 11:14:03 2021"
                         time_modification="Tue Jun  1 11:11:15 2021" />
        <observations epoch_first="Tue Jun  1 10:00:00 2021"
                      epoch_last="Tue Jun  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34868"
                obs_have="32307"
                obs_ratio="92.66" />
          <mask elevation="10 degrees"
                obs_expected="32375"
                obs_have="32292"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26258"
                obs_have="26258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 13:32:43 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6789177"
                         time_creation="Tue Jun  1 11:14:03 2021"
                         time_modification="Tue Jun  1 11:11:15 2021" />
        <observations epoch_first="Tue Jun  1 10:00:00 2021"
                      epoch_last="Tue Jun  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34868"
                obs_have="32307"
                obs_ratio="92.66" />
          <mask elevation="10 degrees"
                obs_expected="32375"
                obs_have="32292"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26258"
                obs_have="26258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6789177"
                         time_creation="Tue Jun  1 11:14:03 2021"
                         time_modification="Tue Jun  1 11:11:15 2021" />
        <observations epoch_first="Tue Jun  1 10:00:00 2021"
                      epoch_last="Tue Jun  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34868"
                obs_have="32307"
                obs_ratio="92.66" />
          <mask elevation="10 degrees"
                obs_expected="32375"
                obs_have="32292"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26258"
                obs_have="26258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6789177"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 11:11:15 2021" />
        <observations epoch_first="Tue Jun  1 10:00:00 2021"
                      epoch_last="Tue Jun  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34868"
                obs_have="32307"
                obs_ratio="92.66" />
          <mask elevation="10 degrees"
                obs_expected="32375"
                obs_have="32292"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26258"
                obs_have="26258"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jun  1 12:19:40 2021"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7074822"
                         time_creation="Tue Jun  1 12:16:03 2021"
                         time_modification="Tue Jun  1 12:11:17 2021" />
        <observations epoch_first="Tue Jun  1 11:00:00 2021"
                      epoch_last="Tue Jun  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="31211"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="31211"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 12:44:43 2021"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7074822"
                         time_creation="Tue Jun  1 12:16:03 2021"
                         time_modification="Tue Jun  1 12:11:17 2021" />
        <observations epoch_first="Tue Jun  1 11:00:00 2021"
                      epoch_last="Tue Jun  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="31211"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="31211"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 14:32:43 2021"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7074822"
                         time_creation="Tue Jun  1 12:16:03 2021"
                         time_modification="Tue Jun  1 12:11:17 2021" />
        <observations epoch_first="Tue Jun  1 11:00:00 2021"
                      epoch_last="Tue Jun  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="31211"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="31211"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7074822"
                         time_creation="Tue Jun  1 12:16:03 2021"
                         time_modification="Tue Jun  1 12:11:17 2021" />
        <observations epoch_first="Tue Jun  1 11:00:00 2021"
                      epoch_last="Tue Jun  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="31211"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="31211"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27541"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7074822"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 12:11:17 2021" />
        <observations epoch_first="Tue Jun  1 11:00:00 2021"
                      epoch_last="Tue Jun  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="31211"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="31211"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27541"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jun  1 13:19:33 2021"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7940025"
                         time_creation="Tue Jun  1 13:14:04 2021"
                         time_modification="Tue Jun  1 13:11:05 2021" />
        <observations epoch_first="Tue Jun  1 12:00:00 2021"
                      epoch_last="Tue Jun  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="29968"
                obs_ratio="87.35" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="29965"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 13:44:36 2021"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7940025"
                         time_creation="Tue Jun  1 13:14:04 2021"
                         time_modification="Tue Jun  1 13:11:05 2021" />
        <observations epoch_first="Tue Jun  1 12:00:00 2021"
                      epoch_last="Tue Jun  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="29968"
                obs_ratio="87.35" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="29965"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 15:32:36 2021"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7940025"
                         time_creation="Tue Jun  1 13:14:04 2021"
                         time_modification="Tue Jun  1 13:11:05 2021" />
        <observations epoch_first="Tue Jun  1 12:00:00 2021"
                      epoch_last="Tue Jun  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="29968"
                obs_ratio="87.35" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="29965"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7940025"
                         time_creation="Tue Jun  1 13:14:04 2021"
                         time_modification="Tue Jun  1 13:11:05 2021" />
        <observations epoch_first="Tue Jun  1 12:00:00 2021"
                      epoch_last="Tue Jun  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="29968"
                obs_ratio="87.35" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="29965"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7940025"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 13:11:05 2021" />
        <observations epoch_first="Tue Jun  1 12:00:00 2021"
                      epoch_last="Tue Jun  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34307"
                obs_have="29968"
                obs_ratio="87.35" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="29965"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jun  1 14:19:24 2021"
               level="3">
        <file_statistics latency="00:10:45"
                         size="7907448"
                         time_creation="Tue Jun  1 14:16:02 2021"
                         time_modification="Tue Jun  1 14:10:44 2021" />
        <observations epoch_first="Tue Jun  1 13:00:00 2021"
                      epoch_last="Tue Jun  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31674"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="31718"
                obs_have="31674"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="30229"
                obs_have="30229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 14:44:24 2021"
               level="3">
        <file_statistics latency="00:10:45"
                         size="7907448"
                         time_creation="Tue Jun  1 14:16:02 2021"
                         time_modification="Tue Jun  1 14:10:44 2021" />
        <observations epoch_first="Tue Jun  1 13:00:00 2021"
                      epoch_last="Tue Jun  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31674"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="31718"
                obs_have="31674"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="30229"
                obs_have="30229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 16:32:26 2021"
               level="3">
        <file_statistics latency="00:10:45"
                         size="7907448"
                         time_creation="Tue Jun  1 14:16:02 2021"
                         time_modification="Tue Jun  1 14:10:44 2021" />
        <observations epoch_first="Tue Jun  1 13:00:00 2021"
                      epoch_last="Tue Jun  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31674"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="31718"
                obs_have="31674"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="30229"
                obs_have="30229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:10:45"
                         size="7907448"
                         time_creation="Tue Jun  1 14:16:02 2021"
                         time_modification="Tue Jun  1 14:10:44 2021" />
        <observations epoch_first="Tue Jun  1 13:00:00 2021"
                      epoch_last="Tue Jun  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31674"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="31718"
                obs_have="31674"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="30229"
                obs_have="30229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:10:45"
                         size="7907448"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 14:10:44 2021" />
        <observations epoch_first="Tue Jun  1 13:00:00 2021"
                      epoch_last="Tue Jun  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31674"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="31718"
                obs_have="31674"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="30229"
                obs_have="30229"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jun  1 15:19:41 2021"
               level="3">
        <file_statistics latency="00:11:22"
                         size="7784035"
                         time_creation="Tue Jun  1 15:16:02 2021"
                         time_modification="Tue Jun  1 15:11:21 2021" />
        <observations epoch_first="Tue Jun  1 14:00:00 2021"
                      epoch_last="Tue Jun  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41162"
                obs_have="30230"
                obs_ratio="73.44" />
          <mask elevation="10 degrees"
                obs_expected="30881"
                obs_have="30220"
                obs_ratio="97.86" />
          <mask elevation="15 degrees"
                obs_expected="24494"
                obs_have="24494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 15:44:44 2021"
               level="3">
        <file_statistics latency="00:11:22"
                         size="7784035"
                         time_creation="Tue Jun  1 15:16:02 2021"
                         time_modification="Tue Jun  1 15:11:21 2021" />
        <observations epoch_first="Tue Jun  1 14:00:00 2021"
                      epoch_last="Tue Jun  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41162"
                obs_have="30230"
                obs_ratio="73.44" />
          <mask elevation="10 degrees"
                obs_expected="30881"
                obs_have="30220"
                obs_ratio="97.86" />
          <mask elevation="15 degrees"
                obs_expected="24494"
                obs_have="24494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 17:32:40 2021"
               level="3">
        <file_statistics latency="00:11:22"
                         size="7784035"
                         time_creation="Tue Jun  1 15:16:02 2021"
                         time_modification="Tue Jun  1 15:11:21 2021" />
        <observations epoch_first="Tue Jun  1 14:00:00 2021"
                      epoch_last="Tue Jun  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41162"
                obs_have="30230"
                obs_ratio="73.44" />
          <mask elevation="10 degrees"
                obs_expected="30881"
                obs_have="30220"
                obs_ratio="97.86" />
          <mask elevation="15 degrees"
                obs_expected="24494"
                obs_have="24494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:22"
                         size="7784035"
                         time_creation="Tue Jun  1 15:16:02 2021"
                         time_modification="Tue Jun  1 15:11:21 2021" />
        <observations epoch_first="Tue Jun  1 14:00:00 2021"
                      epoch_last="Tue Jun  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41162"
                obs_have="30230"
                obs_ratio="73.44" />
          <mask elevation="10 degrees"
                obs_expected="30881"
                obs_have="30220"
                obs_ratio="97.86" />
          <mask elevation="15 degrees"
                obs_expected="24494"
                obs_have="24494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:22"
                         size="7784035"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 15:11:21 2021" />
        <observations epoch_first="Tue Jun  1 14:00:00 2021"
                      epoch_last="Tue Jun  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41162"
                obs_have="30230"
                obs_ratio="73.44" />
          <mask elevation="10 degrees"
                obs_expected="30881"
                obs_have="30220"
                obs_ratio="97.86" />
          <mask elevation="15 degrees"
                obs_expected="24494"
                obs_have="24494"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jun  1 16:19:36 2021"
               level="3">
        <file_statistics latency="00:10:58"
                         size="8209639"
                         time_creation="Tue Jun  1 16:14:03 2021"
                         time_modification="Tue Jun  1 16:10:57 2021" />
        <observations epoch_first="Tue Jun  1 15:00:00 2021"
                      epoch_last="Tue Jun  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37735"
                obs_have="33206"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33204"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 16:44:32 2021"
               level="3">
        <file_statistics latency="00:10:58"
                         size="8209639"
                         time_creation="Tue Jun  1 16:14:03 2021"
                         time_modification="Tue Jun  1 16:10:57 2021" />
        <observations epoch_first="Tue Jun  1 15:00:00 2021"
                      epoch_last="Tue Jun  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37735"
                obs_have="33206"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33204"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 18:32:31 2021"
               level="3">
        <file_statistics latency="00:10:58"
                         size="8209639"
                         time_creation="Tue Jun  1 16:14:03 2021"
                         time_modification="Tue Jun  1 16:10:57 2021" />
        <observations epoch_first="Tue Jun  1 15:00:00 2021"
                      epoch_last="Tue Jun  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37735"
                obs_have="33206"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33204"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:10:58"
                         size="8209639"
                         time_creation="Tue Jun  1 16:14:03 2021"
                         time_modification="Tue Jun  1 16:10:57 2021" />
        <observations epoch_first="Tue Jun  1 15:00:00 2021"
                      epoch_last="Tue Jun  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37735"
                obs_have="33206"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33204"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:10:58"
                         size="8209639"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 16:10:57 2021" />
        <observations epoch_first="Tue Jun  1 15:00:00 2021"
                      epoch_last="Tue Jun  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37735"
                obs_have="33206"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33204"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jun  1 17:19:37 2021"
               level="3">
        <file_statistics latency="00:11:10"
                         size="8091769"
                         time_creation="Tue Jun  1 17:16:03 2021"
                         time_modification="Tue Jun  1 17:11:09 2021" />
        <observations epoch_first="Tue Jun  1 16:00:00 2021"
                      epoch_last="Tue Jun  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39197"
                obs_have="36160"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="36199"
                obs_have="36141"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="33923"
                obs_have="33923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 17:44:38 2021"
               level="3">
        <file_statistics latency="00:11:10"
                         size="8091769"
                         time_creation="Tue Jun  1 17:16:03 2021"
                         time_modification="Tue Jun  1 17:11:09 2021" />
        <observations epoch_first="Tue Jun  1 16:00:00 2021"
                      epoch_last="Tue Jun  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39197"
                obs_have="36160"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="36199"
                obs_have="36141"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="33923"
                obs_have="33923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 19:32:40 2021"
               level="3">
        <file_statistics latency="00:11:10"
                         size="8091769"
                         time_creation="Tue Jun  1 17:16:03 2021"
                         time_modification="Tue Jun  1 17:11:09 2021" />
        <observations epoch_first="Tue Jun  1 16:00:00 2021"
                      epoch_last="Tue Jun  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39197"
                obs_have="36160"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="36199"
                obs_have="36141"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="33923"
                obs_have="33923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:10"
                         size="8091769"
                         time_creation="Tue Jun  1 17:16:03 2021"
                         time_modification="Tue Jun  1 17:11:09 2021" />
        <observations epoch_first="Tue Jun  1 16:00:00 2021"
                      epoch_last="Tue Jun  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39197"
                obs_have="36160"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="36199"
                obs_have="36141"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="33923"
                obs_have="33923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:10"
                         size="8091769"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 17:11:09 2021" />
        <observations epoch_first="Tue Jun  1 16:00:00 2021"
                      epoch_last="Tue Jun  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39197"
                obs_have="36160"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="36199"
                obs_have="36141"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="33923"
                obs_have="33923"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jun  1 18:19:43 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7570046"
                         time_creation="Tue Jun  1 18:14:04 2021"
                         time_modification="Tue Jun  1 18:11:15 2021" />
        <observations epoch_first="Tue Jun  1 17:00:00 2021"
                      epoch_last="Tue Jun  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38766"
                obs_have="36283"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="36342"
                obs_have="36270"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33647"
                obs_have="33647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 18:44:43 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7570046"
                         time_creation="Tue Jun  1 18:14:04 2021"
                         time_modification="Tue Jun  1 18:11:15 2021" />
        <observations epoch_first="Tue Jun  1 17:00:00 2021"
                      epoch_last="Tue Jun  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38766"
                obs_have="36283"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="36342"
                obs_have="36270"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33647"
                obs_have="33647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 20:32:44 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7570046"
                         time_creation="Tue Jun  1 18:14:04 2021"
                         time_modification="Tue Jun  1 18:11:15 2021" />
        <observations epoch_first="Tue Jun  1 17:00:00 2021"
                      epoch_last="Tue Jun  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38766"
                obs_have="36283"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="36342"
                obs_have="36270"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33647"
                obs_have="33647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7570046"
                         time_creation="Tue Jun  1 18:14:04 2021"
                         time_modification="Tue Jun  1 18:11:15 2021" />
        <observations epoch_first="Tue Jun  1 17:00:00 2021"
                      epoch_last="Tue Jun  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38766"
                obs_have="36283"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="36342"
                obs_have="36270"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33647"
                obs_have="33647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7570046"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 18:11:15 2021" />
        <observations epoch_first="Tue Jun  1 17:00:00 2021"
                      epoch_last="Tue Jun  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38766"
                obs_have="36283"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="36342"
                obs_have="36270"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33647"
                obs_have="33647"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jun  1 19:19:36 2021"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7011763"
                         time_creation="Tue Jun  1 19:16:03 2021"
                         time_modification="Tue Jun  1 19:11:09 2021" />
        <observations epoch_first="Tue Jun  1 18:00:00 2021"
                      epoch_last="Tue Jun  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41491"
                obs_have="34436"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="34566"
                obs_have="34418"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="29295"
                obs_have="29295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 19:44:38 2021"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7011763"
                         time_creation="Tue Jun  1 19:16:03 2021"
                         time_modification="Tue Jun  1 19:11:09 2021" />
        <observations epoch_first="Tue Jun  1 18:00:00 2021"
                      epoch_last="Tue Jun  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41491"
                obs_have="34436"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="34566"
                obs_have="34418"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="29295"
                obs_have="29295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 21:32:40 2021"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7011763"
                         time_creation="Tue Jun  1 19:16:03 2021"
                         time_modification="Tue Jun  1 19:11:09 2021" />
        <observations epoch_first="Tue Jun  1 18:00:00 2021"
                      epoch_last="Tue Jun  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41491"
                obs_have="34436"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="34566"
                obs_have="34418"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="29295"
                obs_have="29295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7011763"
                         time_creation="Tue Jun  1 19:16:03 2021"
                         time_modification="Tue Jun  1 19:11:09 2021" />
        <observations epoch_first="Tue Jun  1 18:00:00 2021"
                      epoch_last="Tue Jun  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41491"
                obs_have="34436"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="34566"
                obs_have="34418"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="29295"
                obs_have="29295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7011763"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 19:11:09 2021" />
        <observations epoch_first="Tue Jun  1 18:00:00 2021"
                      epoch_last="Tue Jun  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41491"
                obs_have="34436"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="34566"
                obs_have="34418"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="29295"
                obs_have="29295"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jun  1 20:19:43 2021"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7251805"
                         time_creation="Tue Jun  1 20:14:04 2021"
                         time_modification="Tue Jun  1 20:11:18 2021" />
        <observations epoch_first="Tue Jun  1 19:00:00 2021"
                      epoch_last="Tue Jun  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37421"
                obs_have="35217"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="35247"
                obs_have="35215"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="34212"
                obs_have="34212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 20:44:44 2021"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7251805"
                         time_creation="Tue Jun  1 20:14:04 2021"
                         time_modification="Tue Jun  1 20:11:18 2021" />
        <observations epoch_first="Tue Jun  1 19:00:00 2021"
                      epoch_last="Tue Jun  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37421"
                obs_have="35217"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="35247"
                obs_have="35215"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="34212"
                obs_have="34212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 22:32:46 2021"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7251805"
                         time_creation="Tue Jun  1 20:14:04 2021"
                         time_modification="Tue Jun  1 20:11:18 2021" />
        <observations epoch_first="Tue Jun  1 19:00:00 2021"
                      epoch_last="Tue Jun  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37421"
                obs_have="35217"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="35247"
                obs_have="35215"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="34212"
                obs_have="34212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7251805"
                         time_creation="Tue Jun  1 20:14:04 2021"
                         time_modification="Tue Jun  1 20:11:18 2021" />
        <observations epoch_first="Tue Jun  1 19:00:00 2021"
                      epoch_last="Tue Jun  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37421"
                obs_have="35217"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="35247"
                obs_have="35215"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="34212"
                obs_have="34212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7251805"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 20:11:18 2021" />
        <observations epoch_first="Tue Jun  1 19:00:00 2021"
                      epoch_last="Tue Jun  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37421"
                obs_have="35217"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="35247"
                obs_have="35215"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="34212"
                obs_have="34212"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jun  1 21:19:36 2021"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7456287"
                         time_creation="Tue Jun  1 21:16:03 2021"
                         time_modification="Tue Jun  1 21:11:05 2021" />
        <observations epoch_first="Tue Jun  1 20:00:00 2021"
                      epoch_last="Tue Jun  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37033"
                obs_have="31914"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31904"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27048"
                obs_have="27048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 21:44:37 2021"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7456287"
                         time_creation="Tue Jun  1 21:16:03 2021"
                         time_modification="Tue Jun  1 21:11:05 2021" />
        <observations epoch_first="Tue Jun  1 20:00:00 2021"
                      epoch_last="Tue Jun  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37033"
                obs_have="31914"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31904"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27048"
                obs_have="27048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 23:32:38 2021"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7456287"
                         time_creation="Tue Jun  1 21:16:03 2021"
                         time_modification="Tue Jun  1 21:11:05 2021" />
        <observations epoch_first="Tue Jun  1 20:00:00 2021"
                      epoch_last="Tue Jun  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37033"
                obs_have="31914"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31904"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27048"
                obs_have="27048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7456287"
                         time_creation="Tue Jun  1 21:16:03 2021"
                         time_modification="Tue Jun  1 21:11:05 2021" />
        <observations epoch_first="Tue Jun  1 20:00:00 2021"
                      epoch_last="Tue Jun  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37033"
                obs_have="31914"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31904"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27048"
                obs_have="27048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7456287"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 21:11:05 2021" />
        <observations epoch_first="Tue Jun  1 20:00:00 2021"
                      epoch_last="Tue Jun  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37033"
                obs_have="31914"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31904"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27048"
                obs_have="27048"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jun  1 22:19:23 2021"
               level="3">
        <file_statistics latency="00:10:41"
                         size="6246675"
                         time_creation="Tue Jun  1 22:16:03 2021"
                         time_modification="Tue Jun  1 22:10:40 2021" />
        <observations epoch_first="Tue Jun  1 21:00:00 2021"
                      epoch_last="Tue Jun  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26843"
                obs_have="23573"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="23611"
                obs_have="23562"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21270"
                obs_have="21270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun  1 22:44:25 2021"
               level="3">
        <file_statistics latency="00:10:41"
                         size="6246675"
                         time_creation="Tue Jun  1 22:16:03 2021"
                         time_modification="Tue Jun  1 22:10:40 2021" />
        <observations epoch_first="Tue Jun  1 21:00:00 2021"
                      epoch_last="Tue Jun  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26843"
                obs_have="23573"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="23611"
                obs_have="23562"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21270"
                obs_have="21270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 00:32:26 2021"
               level="3">
        <file_statistics latency="00:10:41"
                         size="6246675"
                         time_creation="Tue Jun  1 22:16:03 2021"
                         time_modification="Tue Jun  1 22:10:40 2021" />
        <observations epoch_first="Tue Jun  1 21:00:00 2021"
                      epoch_last="Tue Jun  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26843"
                obs_have="23573"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="23611"
                obs_have="23562"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21270"
                obs_have="21270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:10:41"
                         size="6246675"
                         time_creation="Tue Jun  1 22:16:03 2021"
                         time_modification="Tue Jun  1 22:10:40 2021" />
        <observations epoch_first="Tue Jun  1 21:00:00 2021"
                      epoch_last="Tue Jun  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26843"
                obs_have="23573"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="23611"
                obs_have="23562"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21270"
                obs_have="21270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:10:41"
                         size="6246675"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Tue Jun  1 22:10:40 2021" />
        <observations epoch_first="Tue Jun  1 21:00:00 2021"
                      epoch_last="Tue Jun  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26843"
                obs_have="23573"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="23611"
                obs_have="23562"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21270"
                obs_have="21270"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn152x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jun  2 00:19:35 2021"
               level="3">
        <file_statistics latency="00:11:01"
                         size="6618436"
                         time_creation="Wed Jun  2 00:16:03 2021"
                         time_modification="Wed Jun  2 00:11:00 2021" />
        <observations epoch_first="Tue Jun  1 23:00:00 2021"
                      epoch_last="Tue Jun  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30189"
                obs_have="28118"
                obs_ratio="93.14" />
          <mask elevation="10 degrees"
                obs_expected="28146"
                obs_have="28113"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26823"
                obs_have="26823"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 00:44:36 2021"
               level="3">
        <file_statistics latency="00:11:01"
                         size="6618436"
                         time_creation="Wed Jun  2 00:16:03 2021"
                         time_modification="Wed Jun  2 00:11:00 2021" />
        <observations epoch_first="Tue Jun  1 23:00:00 2021"
                      epoch_last="Tue Jun  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30189"
                obs_have="28118"
                obs_ratio="93.14" />
          <mask elevation="10 degrees"
                obs_expected="28146"
                obs_have="28113"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26823"
                obs_have="26823"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 02:32:34 2021"
               level="3">
        <file_statistics latency="00:11:01"
                         size="6618436"
                         time_creation="Wed Jun  2 00:16:03 2021"
                         time_modification="Wed Jun  2 00:11:00 2021" />
        <observations epoch_first="Tue Jun  1 23:00:00 2021"
                      epoch_last="Tue Jun  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30189"
                obs_have="28118"
                obs_ratio="93.14" />
          <mask elevation="10 degrees"
                obs_expected="28146"
                obs_have="28113"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26823"
                obs_have="26823"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  2 17:59:33 2021"
               level="3">
        <file_statistics latency="00:11:01"
                         size="6618436"
                         time_creation="Wed Jun  2 00:16:03 2021"
                         time_modification="Wed Jun  2 00:11:00 2021" />
        <observations epoch_first="Tue Jun  1 23:00:00 2021"
                      epoch_last="Tue Jun  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30189"
                obs_have="28118"
                obs_ratio="93.14" />
          <mask elevation="10 degrees"
                obs_expected="28146"
                obs_have="28113"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26823"
                obs_have="26823"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jul  1 06:05:13 2021"
               level="3">
        <file_statistics latency="00:11:01"
                         size="6618436"
                         time_creation="Mon Jun 28 01:57:21 2021"
                         time_modification="Wed Jun  2 00:11:00 2021" />
        <observations epoch_first="Tue Jun  1 23:00:00 2021"
                      epoch_last="Tue Jun  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30189"
                obs_have="28118"
                obs_ratio="93.14" />
          <mask elevation="10 degrees"
                obs_expected="28146"
                obs_have="28113"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26823"
                obs_have="26823"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
