<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-02-27 00:00:00"
    DayOfYear="58"
    Year="2020">
  <station name="VLGN">
    <file name="/vlgn0580.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 28 17:45:37 2020"
               level="3">
        <file_statistics latency="01:38:30"
                         size="5396571"
                         time_creation="Fri Feb 28 02:50:27 2020"
                         time_modification="Fri Feb 28 01:38:00 2020" />
        <observations epoch_first="Thu Feb 27 00:00:00 2020"
                      epoch_last="Thu Feb 27 23:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="30300"
                obs_have="23772"
                obs_ratio="78.46" />
          <mask elevation="10 degrees"
                obs_expected="24990"
                obs_have="23769"
                obs_ratio="95.11" />
          <mask elevation="15 degrees"
                obs_expected="21974"
                obs_have="20995"
                obs_ratio="95.54" />
        </observations>
      </control>
      <control date="Sat Mar 28 05:50:36 2020"
               level="3">
        <file_statistics latency="01:38:30"
                         size="5396571"
                         time_creation="Wed Mar 25 02:02:29 2020"
                         time_modification="Fri Feb 28 01:38:00 2020" />
        <observations epoch_first="Thu Feb 27 00:00:00 2020"
                      epoch_last="Thu Feb 27 23:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="30300"
                obs_have="23772"
                obs_ratio="78.46" />
          <mask elevation="10 degrees"
                obs_expected="24990"
                obs_have="23769"
                obs_ratio="95.11" />
          <mask elevation="15 degrees"
                obs_expected="21974"
                obs_have="20995"
                obs_ratio="95.54" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 27 01:44:32 2020"
               level="3">
        <file_statistics latency="00:19:57"
                         size="7237326"
                         time_creation="Thu Feb 27 01:25:02 2020"
                         time_modification="Thu Feb 27 01:19:56 2020" />
        <observations epoch_first="Thu Feb 27 00:00:00 2020"
                      epoch_last="Thu Feb 27 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37095"
                obs_have="33648"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33642"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31622"
                obs_have="31622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 03:32:29 2020"
               level="3">
        <file_statistics latency="00:19:57"
                         size="7237326"
                         time_creation="Thu Feb 27 01:25:02 2020"
                         time_modification="Thu Feb 27 01:19:56 2020" />
        <observations epoch_first="Thu Feb 27 00:00:00 2020"
                      epoch_last="Thu Feb 27 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37095"
                obs_have="33648"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33642"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31622"
                obs_have="31622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:19:57"
                         size="7237326"
                         time_creation="Thu Feb 27 01:25:02 2020"
                         time_modification="Thu Feb 27 01:19:56 2020" />
        <observations epoch_first="Thu Feb 27 00:00:00 2020"
                      epoch_last="Thu Feb 27 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37095"
                obs_have="33648"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33642"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31622"
                obs_have="31622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:19:57"
                         size="7237326"
                         time_creation="Wed Mar 25 01:57:52 2020"
                         time_modification="Thu Feb 27 01:19:56 2020" />
        <observations epoch_first="Thu Feb 27 00:00:00 2020"
                      epoch_last="Thu Feb 27 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37095"
                obs_have="33648"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33642"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31622"
                obs_have="31622"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 27 02:44:40 2020"
               level="3">
        <file_statistics latency="00:20:13"
                         size="7416120"
                         time_creation="Thu Feb 27 02:25:02 2020"
                         time_modification="Thu Feb 27 02:20:12 2020" />
        <observations epoch_first="Thu Feb 27 01:00:00 2020"
                      epoch_last="Thu Feb 27 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44467"
                obs_have="40213"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="40359"
                obs_have="40203"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="34879"
                obs_have="34879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 04:32:39 2020"
               level="3">
        <file_statistics latency="00:20:13"
                         size="7416120"
                         time_creation="Thu Feb 27 02:25:02 2020"
                         time_modification="Thu Feb 27 02:20:12 2020" />
        <observations epoch_first="Thu Feb 27 01:00:00 2020"
                      epoch_last="Thu Feb 27 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44467"
                obs_have="40213"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="40359"
                obs_have="40203"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="34879"
                obs_have="34879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:20:13"
                         size="7416120"
                         time_creation="Thu Feb 27 02:25:02 2020"
                         time_modification="Thu Feb 27 02:20:12 2020" />
        <observations epoch_first="Thu Feb 27 01:00:00 2020"
                      epoch_last="Thu Feb 27 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44467"
                obs_have="40213"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="40359"
                obs_have="40203"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="34879"
                obs_have="34879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:20:13"
                         size="7416120"
                         time_creation="Wed Mar 25 01:57:52 2020"
                         time_modification="Thu Feb 27 02:20:12 2020" />
        <observations epoch_first="Thu Feb 27 01:00:00 2020"
                      epoch_last="Thu Feb 27 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44467"
                obs_have="40213"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="40359"
                obs_have="40203"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="34879"
                obs_have="34879"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 27 03:19:24 2020"
               level="3">
        <file_statistics latency="00:10:47"
                         size="8050899"
                         time_creation="Thu Feb 27 03:16:02 2020"
                         time_modification="Thu Feb 27 03:10:46 2020" />
        <observations epoch_first="Thu Feb 27 02:00:00 2020"
                      epoch_last="Thu Feb 27 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42255"
                obs_have="39630"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="39722"
                obs_have="39630"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="36291"
                obs_have="36291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 03:44:24 2020"
               level="3">
        <file_statistics latency="00:10:47"
                         size="8050899"
                         time_creation="Thu Feb 27 03:16:02 2020"
                         time_modification="Thu Feb 27 03:10:46 2020" />
        <observations epoch_first="Thu Feb 27 02:00:00 2020"
                      epoch_last="Thu Feb 27 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42255"
                obs_have="39630"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="39722"
                obs_have="39630"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="36291"
                obs_have="36291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 05:32:26 2020"
               level="3">
        <file_statistics latency="00:10:47"
                         size="8050899"
                         time_creation="Thu Feb 27 03:16:02 2020"
                         time_modification="Thu Feb 27 03:10:46 2020" />
        <observations epoch_first="Thu Feb 27 02:00:00 2020"
                      epoch_last="Thu Feb 27 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42255"
                obs_have="39630"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="39722"
                obs_have="39630"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="36291"
                obs_have="36291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:10:47"
                         size="8050899"
                         time_creation="Thu Feb 27 03:16:02 2020"
                         time_modification="Thu Feb 27 03:10:46 2020" />
        <observations epoch_first="Thu Feb 27 02:00:00 2020"
                      epoch_last="Thu Feb 27 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42255"
                obs_have="39630"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="39722"
                obs_have="39630"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="36291"
                obs_have="36291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:10:47"
                         size="8050899"
                         time_creation="Wed Mar 25 01:57:52 2020"
                         time_modification="Thu Feb 27 03:10:46 2020" />
        <observations epoch_first="Thu Feb 27 02:00:00 2020"
                      epoch_last="Thu Feb 27 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42255"
                obs_have="39630"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="39722"
                obs_have="39630"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="36291"
                obs_have="36291"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 27 04:19:42 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7900687"
                         time_creation="Thu Feb 27 04:16:02 2020"
                         time_modification="Thu Feb 27 04:11:18 2020" />
        <observations epoch_first="Thu Feb 27 03:00:00 2020"
                      epoch_last="Thu Feb 27 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39132"
                obs_have="36962"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="37058"
                obs_have="36962"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="34153"
                obs_have="34150"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 27 04:44:42 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7900687"
                         time_creation="Thu Feb 27 04:16:02 2020"
                         time_modification="Thu Feb 27 04:11:18 2020" />
        <observations epoch_first="Thu Feb 27 03:00:00 2020"
                      epoch_last="Thu Feb 27 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39132"
                obs_have="36962"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="37058"
                obs_have="36962"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="34153"
                obs_have="34150"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 27 06:32:43 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7900687"
                         time_creation="Thu Feb 27 04:16:02 2020"
                         time_modification="Thu Feb 27 04:11:18 2020" />
        <observations epoch_first="Thu Feb 27 03:00:00 2020"
                      epoch_last="Thu Feb 27 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39132"
                obs_have="36962"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="37058"
                obs_have="36962"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="34153"
                obs_have="34150"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7900687"
                         time_creation="Thu Feb 27 04:16:02 2020"
                         time_modification="Thu Feb 27 04:11:18 2020" />
        <observations epoch_first="Thu Feb 27 03:00:00 2020"
                      epoch_last="Thu Feb 27 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39132"
                obs_have="36962"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="37058"
                obs_have="36962"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="34153"
                obs_have="34150"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7900687"
                         time_creation="Wed Mar 25 01:57:52 2020"
                         time_modification="Thu Feb 27 04:11:18 2020" />
        <observations epoch_first="Thu Feb 27 03:00:00 2020"
                      epoch_last="Thu Feb 27 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39132"
                obs_have="36962"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="37058"
                obs_have="36962"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="34153"
                obs_have="34150"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 27 05:19:40 2020"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7193848"
                         time_creation="Thu Feb 27 05:16:02 2020"
                         time_modification="Thu Feb 27 05:11:09 2020" />
        <observations epoch_first="Thu Feb 27 04:00:00 2020"
                      epoch_last="Thu Feb 27 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34608"
                obs_have="31547"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="31560"
                obs_have="31522"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28637"
                obs_have="28637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 05:44:36 2020"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7193848"
                         time_creation="Thu Feb 27 05:16:02 2020"
                         time_modification="Thu Feb 27 05:11:09 2020" />
        <observations epoch_first="Thu Feb 27 04:00:00 2020"
                      epoch_last="Thu Feb 27 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34608"
                obs_have="31547"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="31560"
                obs_have="31522"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28637"
                obs_have="28637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 07:32:39 2020"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7193848"
                         time_creation="Thu Feb 27 05:16:02 2020"
                         time_modification="Thu Feb 27 05:11:09 2020" />
        <observations epoch_first="Thu Feb 27 04:00:00 2020"
                      epoch_last="Thu Feb 27 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34608"
                obs_have="31547"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="31560"
                obs_have="31522"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28637"
                obs_have="28637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7193848"
                         time_creation="Thu Feb 27 05:16:02 2020"
                         time_modification="Thu Feb 27 05:11:09 2020" />
        <observations epoch_first="Thu Feb 27 04:00:00 2020"
                      epoch_last="Thu Feb 27 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34608"
                obs_have="31547"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="31560"
                obs_have="31522"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28637"
                obs_have="28637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7193848"
                         time_creation="Wed Mar 25 01:57:52 2020"
                         time_modification="Thu Feb 27 05:11:09 2020" />
        <observations epoch_first="Thu Feb 27 04:00:00 2020"
                      epoch_last="Thu Feb 27 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34608"
                obs_have="31547"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="31560"
                obs_have="31522"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28637"
                obs_have="28637"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 27 06:19:43 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7113492"
                         time_creation="Thu Feb 27 06:16:02 2020"
                         time_modification="Thu Feb 27 06:11:16 2020" />
        <observations epoch_first="Thu Feb 27 05:00:00 2020"
                      epoch_last="Thu Feb 27 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36007"
                obs_have="29922"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="30080"
                obs_have="29904"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="26630"
                obs_have="26630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 06:44:40 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7113492"
                         time_creation="Thu Feb 27 06:16:02 2020"
                         time_modification="Thu Feb 27 06:11:16 2020" />
        <observations epoch_first="Thu Feb 27 05:00:00 2020"
                      epoch_last="Thu Feb 27 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36007"
                obs_have="29922"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="30080"
                obs_have="29904"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="26630"
                obs_have="26630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 08:32:42 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7113492"
                         time_creation="Thu Feb 27 06:16:02 2020"
                         time_modification="Thu Feb 27 06:11:16 2020" />
        <observations epoch_first="Thu Feb 27 05:00:00 2020"
                      epoch_last="Thu Feb 27 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36007"
                obs_have="29922"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="30080"
                obs_have="29904"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="26630"
                obs_have="26630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7113492"
                         time_creation="Thu Feb 27 06:16:02 2020"
                         time_modification="Thu Feb 27 06:11:16 2020" />
        <observations epoch_first="Thu Feb 27 05:00:00 2020"
                      epoch_last="Thu Feb 27 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36007"
                obs_have="29922"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="30080"
                obs_have="29904"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="26630"
                obs_have="26630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7113492"
                         time_creation="Wed Mar 25 01:57:52 2020"
                         time_modification="Thu Feb 27 06:11:16 2020" />
        <observations epoch_first="Thu Feb 27 05:00:00 2020"
                      epoch_last="Thu Feb 27 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36007"
                obs_have="29922"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="30080"
                obs_have="29904"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="26630"
                obs_have="26630"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 27 07:19:37 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7163287"
                         time_creation="Thu Feb 27 07:16:02 2020"
                         time_modification="Thu Feb 27 07:10:58 2020" />
        <observations epoch_first="Thu Feb 27 06:00:00 2020"
                      epoch_last="Thu Feb 27 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35053"
                obs_have="29674"
                obs_ratio="84.65" />
          <mask elevation="10 degrees"
                obs_expected="29840"
                obs_have="29674"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 07:44:33 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7163287"
                         time_creation="Thu Feb 27 07:16:02 2020"
                         time_modification="Thu Feb 27 07:10:58 2020" />
        <observations epoch_first="Thu Feb 27 06:00:00 2020"
                      epoch_last="Thu Feb 27 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35053"
                obs_have="29674"
                obs_ratio="84.65" />
          <mask elevation="10 degrees"
                obs_expected="29840"
                obs_have="29674"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 09:32:36 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7163287"
                         time_creation="Thu Feb 27 07:16:02 2020"
                         time_modification="Thu Feb 27 07:10:58 2020" />
        <observations epoch_first="Thu Feb 27 06:00:00 2020"
                      epoch_last="Thu Feb 27 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35053"
                obs_have="29674"
                obs_ratio="84.65" />
          <mask elevation="10 degrees"
                obs_expected="29840"
                obs_have="29674"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7163287"
                         time_creation="Thu Feb 27 07:16:02 2020"
                         time_modification="Thu Feb 27 07:10:58 2020" />
        <observations epoch_first="Thu Feb 27 06:00:00 2020"
                      epoch_last="Thu Feb 27 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35053"
                obs_have="29674"
                obs_ratio="84.65" />
          <mask elevation="10 degrees"
                obs_expected="29840"
                obs_have="29674"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7163287"
                         time_creation="Wed Mar 25 01:57:52 2020"
                         time_modification="Thu Feb 27 07:10:58 2020" />
        <observations epoch_first="Thu Feb 27 06:00:00 2020"
                      epoch_last="Thu Feb 27 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35053"
                obs_have="29674"
                obs_ratio="84.65" />
          <mask elevation="10 degrees"
                obs_expected="29840"
                obs_have="29674"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 27 08:19:36 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6175736"
                         time_creation="Thu Feb 27 08:16:02 2020"
                         time_modification="Thu Feb 27 08:11:12 2020" />
        <observations epoch_first="Thu Feb 27 07:00:00 2020"
                      epoch_last="Thu Feb 27 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28469"
                obs_have="24560"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="24642"
                obs_have="24556"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20949"
                obs_have="20949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 08:44:37 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6175736"
                         time_creation="Thu Feb 27 08:16:02 2020"
                         time_modification="Thu Feb 27 08:11:12 2020" />
        <observations epoch_first="Thu Feb 27 07:00:00 2020"
                      epoch_last="Thu Feb 27 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28469"
                obs_have="24560"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="24642"
                obs_have="24556"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20949"
                obs_have="20949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 10:32:40 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6175736"
                         time_creation="Thu Feb 27 08:16:02 2020"
                         time_modification="Thu Feb 27 08:11:12 2020" />
        <observations epoch_first="Thu Feb 27 07:00:00 2020"
                      epoch_last="Thu Feb 27 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28469"
                obs_have="24560"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="24642"
                obs_have="24556"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20949"
                obs_have="20949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6175736"
                         time_creation="Thu Feb 27 08:16:02 2020"
                         time_modification="Thu Feb 27 08:11:12 2020" />
        <observations epoch_first="Thu Feb 27 07:00:00 2020"
                      epoch_last="Thu Feb 27 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28469"
                obs_have="24560"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="24642"
                obs_have="24556"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20949"
                obs_have="20949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6175736"
                         time_creation="Wed Mar 25 01:57:52 2020"
                         time_modification="Thu Feb 27 08:11:12 2020" />
        <observations epoch_first="Thu Feb 27 07:00:00 2020"
                      epoch_last="Thu Feb 27 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28469"
                obs_have="24560"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="24642"
                obs_have="24556"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20949"
                obs_have="20949"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 27 09:19:36 2020"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6048117"
                         time_creation="Thu Feb 27 09:16:02 2020"
                         time_modification="Thu Feb 27 09:11:09 2020" />
        <observations epoch_first="Thu Feb 27 08:00:00 2020"
                      epoch_last="Thu Feb 27 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26511"
                obs_have="25241"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="25294"
                obs_have="25239"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22398"
                obs_have="22398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 09:44:35 2020"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6048117"
                         time_creation="Thu Feb 27 09:16:02 2020"
                         time_modification="Thu Feb 27 09:11:09 2020" />
        <observations epoch_first="Thu Feb 27 08:00:00 2020"
                      epoch_last="Thu Feb 27 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26511"
                obs_have="25241"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="25294"
                obs_have="25239"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22398"
                obs_have="22398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 11:32:38 2020"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6048117"
                         time_creation="Thu Feb 27 09:16:02 2020"
                         time_modification="Thu Feb 27 09:11:09 2020" />
        <observations epoch_first="Thu Feb 27 08:00:00 2020"
                      epoch_last="Thu Feb 27 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26511"
                obs_have="25241"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="25294"
                obs_have="25239"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22398"
                obs_have="22398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6048117"
                         time_creation="Thu Feb 27 09:16:02 2020"
                         time_modification="Thu Feb 27 09:11:09 2020" />
        <observations epoch_first="Thu Feb 27 08:00:00 2020"
                      epoch_last="Thu Feb 27 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26511"
                obs_have="25241"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="25294"
                obs_have="25239"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22398"
                obs_have="22398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6048117"
                         time_creation="Wed Mar 25 01:57:52 2020"
                         time_modification="Thu Feb 27 09:11:09 2020" />
        <observations epoch_first="Thu Feb 27 08:00:00 2020"
                      epoch_last="Thu Feb 27 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26511"
                obs_have="25241"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="25294"
                obs_have="25239"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22398"
                obs_have="22398"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 27 10:19:33 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6188250"
                         time_creation="Thu Feb 27 10:16:02 2020"
                         time_modification="Thu Feb 27 10:10:58 2020" />
        <observations epoch_first="Thu Feb 27 09:00:00 2020"
                      epoch_last="Thu Feb 27 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31016"
                obs_have="26574"
                obs_ratio="85.68" />
          <mask elevation="10 degrees"
                obs_expected="26721"
                obs_have="26574"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="21494"
                obs_have="21494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 10:44:32 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6188250"
                         time_creation="Thu Feb 27 10:16:02 2020"
                         time_modification="Thu Feb 27 10:10:58 2020" />
        <observations epoch_first="Thu Feb 27 09:00:00 2020"
                      epoch_last="Thu Feb 27 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31016"
                obs_have="26574"
                obs_ratio="85.68" />
          <mask elevation="10 degrees"
                obs_expected="26721"
                obs_have="26574"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="21494"
                obs_have="21494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 12:32:34 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6188250"
                         time_creation="Thu Feb 27 10:16:02 2020"
                         time_modification="Thu Feb 27 10:10:58 2020" />
        <observations epoch_first="Thu Feb 27 09:00:00 2020"
                      epoch_last="Thu Feb 27 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31016"
                obs_have="26574"
                obs_ratio="85.68" />
          <mask elevation="10 degrees"
                obs_expected="26721"
                obs_have="26574"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="21494"
                obs_have="21494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6188250"
                         time_creation="Thu Feb 27 10:16:02 2020"
                         time_modification="Thu Feb 27 10:10:58 2020" />
        <observations epoch_first="Thu Feb 27 09:00:00 2020"
                      epoch_last="Thu Feb 27 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31016"
                obs_have="26574"
                obs_ratio="85.68" />
          <mask elevation="10 degrees"
                obs_expected="26721"
                obs_have="26574"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="21494"
                obs_have="21494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6188250"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 10:10:58 2020" />
        <observations epoch_first="Thu Feb 27 09:00:00 2020"
                      epoch_last="Thu Feb 27 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31016"
                obs_have="26574"
                obs_ratio="85.68" />
          <mask elevation="10 degrees"
                obs_expected="26721"
                obs_have="26574"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="21494"
                obs_have="21494"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 27 11:19:42 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6676004"
                         time_creation="Thu Feb 27 11:16:02 2020"
                         time_modification="Thu Feb 27 11:11:12 2020" />
        <observations epoch_first="Thu Feb 27 10:00:00 2020"
                      epoch_last="Thu Feb 27 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34562"
                obs_have="28142"
                obs_ratio="81.42" />
          <mask elevation="10 degrees"
                obs_expected="28274"
                obs_have="28135"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23499"
                obs_have="23499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 11:44:38 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6676004"
                         time_creation="Thu Feb 27 11:16:02 2020"
                         time_modification="Thu Feb 27 11:11:12 2020" />
        <observations epoch_first="Thu Feb 27 10:00:00 2020"
                      epoch_last="Thu Feb 27 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34562"
                obs_have="28142"
                obs_ratio="81.42" />
          <mask elevation="10 degrees"
                obs_expected="28274"
                obs_have="28135"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23499"
                obs_have="23499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 13:32:41 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6676004"
                         time_creation="Thu Feb 27 11:16:02 2020"
                         time_modification="Thu Feb 27 11:11:12 2020" />
        <observations epoch_first="Thu Feb 27 10:00:00 2020"
                      epoch_last="Thu Feb 27 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34562"
                obs_have="28142"
                obs_ratio="81.42" />
          <mask elevation="10 degrees"
                obs_expected="28274"
                obs_have="28135"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23499"
                obs_have="23499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6676004"
                         time_creation="Thu Feb 27 11:16:02 2020"
                         time_modification="Thu Feb 27 11:11:12 2020" />
        <observations epoch_first="Thu Feb 27 10:00:00 2020"
                      epoch_last="Thu Feb 27 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34562"
                obs_have="28142"
                obs_ratio="81.42" />
          <mask elevation="10 degrees"
                obs_expected="28274"
                obs_have="28135"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23499"
                obs_have="23499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6676004"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 11:11:12 2020" />
        <observations epoch_first="Thu Feb 27 10:00:00 2020"
                      epoch_last="Thu Feb 27 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34562"
                obs_have="28142"
                obs_ratio="81.42" />
          <mask elevation="10 degrees"
                obs_expected="28274"
                obs_have="28135"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23499"
                obs_have="23499"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 27 12:19:43 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7210948"
                         time_creation="Thu Feb 27 12:16:02 2020"
                         time_modification="Thu Feb 27 12:11:16 2020" />
        <observations epoch_first="Thu Feb 27 11:00:00 2020"
                      epoch_last="Thu Feb 27 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32069"
                obs_have="32069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 12:44:39 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7210948"
                         time_creation="Thu Feb 27 12:16:02 2020"
                         time_modification="Thu Feb 27 12:11:16 2020" />
        <observations epoch_first="Thu Feb 27 11:00:00 2020"
                      epoch_last="Thu Feb 27 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32069"
                obs_have="32069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 14:32:41 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7210948"
                         time_creation="Thu Feb 27 12:16:02 2020"
                         time_modification="Thu Feb 27 12:11:16 2020" />
        <observations epoch_first="Thu Feb 27 11:00:00 2020"
                      epoch_last="Thu Feb 27 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32069"
                obs_have="32069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7210948"
                         time_creation="Thu Feb 27 12:16:02 2020"
                         time_modification="Thu Feb 27 12:11:16 2020" />
        <observations epoch_first="Thu Feb 27 11:00:00 2020"
                      epoch_last="Thu Feb 27 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32069"
                obs_have="32069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7210948"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 12:11:16 2020" />
        <observations epoch_first="Thu Feb 27 11:00:00 2020"
                      epoch_last="Thu Feb 27 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32069"
                obs_have="32069"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 27 14:19:39 2020"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6988346"
                         time_creation="Thu Feb 27 14:16:03 2020"
                         time_modification="Thu Feb 27 14:11:20 2020" />
        <observations epoch_first="Thu Feb 27 13:00:00 2020"
                      epoch_last="Thu Feb 27 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38323"
                obs_have="30063"
                obs_ratio="78.45" />
          <mask elevation="10 degrees"
                obs_expected="30261"
                obs_have="30051"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23783"
                obs_have="23783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 14:44:40 2020"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6988346"
                         time_creation="Thu Feb 27 14:16:03 2020"
                         time_modification="Thu Feb 27 14:11:20 2020" />
        <observations epoch_first="Thu Feb 27 13:00:00 2020"
                      epoch_last="Thu Feb 27 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38323"
                obs_have="30063"
                obs_ratio="78.45" />
          <mask elevation="10 degrees"
                obs_expected="30261"
                obs_have="30051"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23783"
                obs_have="23783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 16:32:42 2020"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6988346"
                         time_creation="Thu Feb 27 14:16:03 2020"
                         time_modification="Thu Feb 27 14:11:20 2020" />
        <observations epoch_first="Thu Feb 27 13:00:00 2020"
                      epoch_last="Thu Feb 27 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38323"
                obs_have="30063"
                obs_ratio="78.45" />
          <mask elevation="10 degrees"
                obs_expected="30261"
                obs_have="30051"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23783"
                obs_have="23783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6988346"
                         time_creation="Thu Feb 27 14:16:03 2020"
                         time_modification="Thu Feb 27 14:11:20 2020" />
        <observations epoch_first="Thu Feb 27 13:00:00 2020"
                      epoch_last="Thu Feb 27 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38323"
                obs_have="30063"
                obs_ratio="78.45" />
          <mask elevation="10 degrees"
                obs_expected="30261"
                obs_have="30051"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23783"
                obs_have="23783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6988346"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 14:11:20 2020" />
        <observations epoch_first="Thu Feb 27 13:00:00 2020"
                      epoch_last="Thu Feb 27 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38323"
                obs_have="30063"
                obs_ratio="78.45" />
          <mask elevation="10 degrees"
                obs_expected="30261"
                obs_have="30051"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23783"
                obs_have="23783"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 27 15:19:44 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7392560"
                         time_creation="Thu Feb 27 15:16:03 2020"
                         time_modification="Thu Feb 27 15:11:17 2020" />
        <observations epoch_first="Thu Feb 27 14:00:00 2020"
                      epoch_last="Thu Feb 27 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="32410"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="32468"
                obs_have="32410"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30868"
                obs_have="30868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 15:44:41 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7392560"
                         time_creation="Thu Feb 27 15:16:03 2020"
                         time_modification="Thu Feb 27 15:11:17 2020" />
        <observations epoch_first="Thu Feb 27 14:00:00 2020"
                      epoch_last="Thu Feb 27 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="32410"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="32468"
                obs_have="32410"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30868"
                obs_have="30868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 17:32:40 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7392560"
                         time_creation="Thu Feb 27 15:16:03 2020"
                         time_modification="Thu Feb 27 15:11:17 2020" />
        <observations epoch_first="Thu Feb 27 14:00:00 2020"
                      epoch_last="Thu Feb 27 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="32410"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="32468"
                obs_have="32410"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30868"
                obs_have="30868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7392560"
                         time_creation="Thu Feb 27 15:16:03 2020"
                         time_modification="Thu Feb 27 15:11:17 2020" />
        <observations epoch_first="Thu Feb 27 14:00:00 2020"
                      epoch_last="Thu Feb 27 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="32410"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="32468"
                obs_have="32410"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30868"
                obs_have="30868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7392560"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 15:11:17 2020" />
        <observations epoch_first="Thu Feb 27 14:00:00 2020"
                      epoch_last="Thu Feb 27 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="32410"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="32468"
                obs_have="32410"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30868"
                obs_have="30868"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 27 16:19:41 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6801006"
                         time_creation="Thu Feb 27 16:16:03 2020"
                         time_modification="Thu Feb 27 16:11:15 2020" />
        <observations epoch_first="Thu Feb 27 15:00:00 2020"
                      epoch_last="Thu Feb 27 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33876"
                obs_have="30567"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="30656"
                obs_have="30565"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27826"
                obs_have="27826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 16:44:39 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6801006"
                         time_creation="Thu Feb 27 16:16:03 2020"
                         time_modification="Thu Feb 27 16:11:15 2020" />
        <observations epoch_first="Thu Feb 27 15:00:00 2020"
                      epoch_last="Thu Feb 27 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33876"
                obs_have="30567"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="30656"
                obs_have="30565"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27826"
                obs_have="27826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 18:32:40 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6801006"
                         time_creation="Thu Feb 27 16:16:03 2020"
                         time_modification="Thu Feb 27 16:11:15 2020" />
        <observations epoch_first="Thu Feb 27 15:00:00 2020"
                      epoch_last="Thu Feb 27 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33876"
                obs_have="30567"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="30656"
                obs_have="30565"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27826"
                obs_have="27826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6801006"
                         time_creation="Thu Feb 27 16:16:03 2020"
                         time_modification="Thu Feb 27 16:11:15 2020" />
        <observations epoch_first="Thu Feb 27 15:00:00 2020"
                      epoch_last="Thu Feb 27 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33876"
                obs_have="30567"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="30656"
                obs_have="30565"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27826"
                obs_have="27826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6801006"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 16:11:15 2020" />
        <observations epoch_first="Thu Feb 27 15:00:00 2020"
                      epoch_last="Thu Feb 27 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33876"
                obs_have="30567"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="30656"
                obs_have="30565"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27826"
                obs_have="27826"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 27 17:19:38 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7013067"
                         time_creation="Thu Feb 27 17:16:03 2020"
                         time_modification="Thu Feb 27 17:11:12 2020" />
        <observations epoch_first="Thu Feb 27 16:00:00 2020"
                      epoch_last="Thu Feb 27 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35655"
                obs_have="29692"
                obs_ratio="83.28" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29689"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="25502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 17:44:38 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7013067"
                         time_creation="Thu Feb 27 17:16:03 2020"
                         time_modification="Thu Feb 27 17:11:12 2020" />
        <observations epoch_first="Thu Feb 27 16:00:00 2020"
                      epoch_last="Thu Feb 27 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35655"
                obs_have="29692"
                obs_ratio="83.28" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29689"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="25502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 19:32:40 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7013067"
                         time_creation="Thu Feb 27 17:16:03 2020"
                         time_modification="Thu Feb 27 17:11:12 2020" />
        <observations epoch_first="Thu Feb 27 16:00:00 2020"
                      epoch_last="Thu Feb 27 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35655"
                obs_have="29692"
                obs_ratio="83.28" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29689"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="25502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7013067"
                         time_creation="Thu Feb 27 17:16:03 2020"
                         time_modification="Thu Feb 27 17:11:12 2020" />
        <observations epoch_first="Thu Feb 27 16:00:00 2020"
                      epoch_last="Thu Feb 27 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35655"
                obs_have="29692"
                obs_ratio="83.28" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29689"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="25502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7013067"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 17:11:12 2020" />
        <observations epoch_first="Thu Feb 27 16:00:00 2020"
                      epoch_last="Thu Feb 27 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35655"
                obs_have="29692"
                obs_ratio="83.28" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29689"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="25502"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 27 18:19:42 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="6072057"
                         time_creation="Thu Feb 27 18:16:02 2020"
                         time_modification="Thu Feb 27 18:11:07 2020" />
        <observations epoch_first="Thu Feb 27 17:00:00 2020"
                      epoch_last="Thu Feb 27 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31893"
                obs_have="28060"
                obs_ratio="87.98" />
          <mask elevation="10 degrees"
                obs_expected="28156"
                obs_have="28060"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21053"
                obs_have="21053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 18:44:37 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="6072057"
                         time_creation="Thu Feb 27 18:16:02 2020"
                         time_modification="Thu Feb 27 18:11:07 2020" />
        <observations epoch_first="Thu Feb 27 17:00:00 2020"
                      epoch_last="Thu Feb 27 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31893"
                obs_have="28060"
                obs_ratio="87.98" />
          <mask elevation="10 degrees"
                obs_expected="28156"
                obs_have="28060"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21053"
                obs_have="21053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 20:32:40 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="6072057"
                         time_creation="Thu Feb 27 18:16:02 2020"
                         time_modification="Thu Feb 27 18:11:07 2020" />
        <observations epoch_first="Thu Feb 27 17:00:00 2020"
                      epoch_last="Thu Feb 27 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31893"
                obs_have="28060"
                obs_ratio="87.98" />
          <mask elevation="10 degrees"
                obs_expected="28156"
                obs_have="28060"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21053"
                obs_have="21053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="6072057"
                         time_creation="Thu Feb 27 18:16:02 2020"
                         time_modification="Thu Feb 27 18:11:07 2020" />
        <observations epoch_first="Thu Feb 27 17:00:00 2020"
                      epoch_last="Thu Feb 27 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31893"
                obs_have="28060"
                obs_ratio="87.98" />
          <mask elevation="10 degrees"
                obs_expected="28156"
                obs_have="28060"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21053"
                obs_have="21053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:08"
                         size="6072057"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 18:11:07 2020" />
        <observations epoch_first="Thu Feb 27 17:00:00 2020"
                      epoch_last="Thu Feb 27 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31893"
                obs_have="28060"
                obs_ratio="87.98" />
          <mask elevation="10 degrees"
                obs_expected="28156"
                obs_have="28060"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21053"
                obs_have="21053"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 27 19:19:36 2020"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6149642"
                         time_creation="Thu Feb 27 19:16:03 2020"
                         time_modification="Thu Feb 27 19:10:55 2020" />
        <observations epoch_first="Thu Feb 27 18:00:00 2020"
                      epoch_last="Thu Feb 27 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="26915"
                obs_ratio="81.05" />
          <mask elevation="10 degrees"
                obs_expected="27081"
                obs_have="26900"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="22174"
                obs_have="22174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 19:44:34 2020"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6149642"
                         time_creation="Thu Feb 27 19:16:03 2020"
                         time_modification="Thu Feb 27 19:10:55 2020" />
        <observations epoch_first="Thu Feb 27 18:00:00 2020"
                      epoch_last="Thu Feb 27 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="26915"
                obs_ratio="81.05" />
          <mask elevation="10 degrees"
                obs_expected="27081"
                obs_have="26900"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="22174"
                obs_have="22174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 21:32:33 2020"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6149642"
                         time_creation="Thu Feb 27 19:16:03 2020"
                         time_modification="Thu Feb 27 19:10:55 2020" />
        <observations epoch_first="Thu Feb 27 18:00:00 2020"
                      epoch_last="Thu Feb 27 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="26915"
                obs_ratio="81.05" />
          <mask elevation="10 degrees"
                obs_expected="27081"
                obs_have="26900"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="22174"
                obs_have="22174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6149642"
                         time_creation="Thu Feb 27 19:16:03 2020"
                         time_modification="Thu Feb 27 19:10:55 2020" />
        <observations epoch_first="Thu Feb 27 18:00:00 2020"
                      epoch_last="Thu Feb 27 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="26915"
                obs_ratio="81.05" />
          <mask elevation="10 degrees"
                obs_expected="27081"
                obs_have="26900"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="22174"
                obs_have="22174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6149642"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 19:10:55 2020" />
        <observations epoch_first="Thu Feb 27 18:00:00 2020"
                      epoch_last="Thu Feb 27 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="26915"
                obs_ratio="81.05" />
          <mask elevation="10 degrees"
                obs_expected="27081"
                obs_have="26900"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="22174"
                obs_have="22174"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 27 20:19:41 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6615071"
                         time_creation="Thu Feb 27 20:16:03 2020"
                         time_modification="Thu Feb 27 20:11:15 2020" />
        <observations epoch_first="Thu Feb 27 19:00:00 2020"
                      epoch_last="Thu Feb 27 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32930"
                obs_have="26581"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26739"
                obs_have="26564"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="22879"
                obs_have="22879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 20:44:40 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6615071"
                         time_creation="Thu Feb 27 20:16:03 2020"
                         time_modification="Thu Feb 27 20:11:15 2020" />
        <observations epoch_first="Thu Feb 27 19:00:00 2020"
                      epoch_last="Thu Feb 27 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32930"
                obs_have="26581"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26739"
                obs_have="26564"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="22879"
                obs_have="22879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 22:32:42 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6615071"
                         time_creation="Thu Feb 27 20:16:03 2020"
                         time_modification="Thu Feb 27 20:11:15 2020" />
        <observations epoch_first="Thu Feb 27 19:00:00 2020"
                      epoch_last="Thu Feb 27 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32930"
                obs_have="26581"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26739"
                obs_have="26564"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="22879"
                obs_have="22879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6615071"
                         time_creation="Thu Feb 27 20:16:03 2020"
                         time_modification="Thu Feb 27 20:11:15 2020" />
        <observations epoch_first="Thu Feb 27 19:00:00 2020"
                      epoch_last="Thu Feb 27 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32930"
                obs_have="26581"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26739"
                obs_have="26564"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="22879"
                obs_have="22879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6615071"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 20:11:15 2020" />
        <observations epoch_first="Thu Feb 27 19:00:00 2020"
                      epoch_last="Thu Feb 27 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32930"
                obs_have="26581"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26739"
                obs_have="26564"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="22879"
                obs_have="22879"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 27 21:19:35 2020"
               level="3">
        <file_statistics latency="00:10:55"
                         size="7382273"
                         time_creation="Thu Feb 27 21:16:03 2020"
                         time_modification="Thu Feb 27 21:10:54 2020" />
        <observations epoch_first="Thu Feb 27 20:00:00 2020"
                      epoch_last="Thu Feb 27 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32394"
                obs_have="31152"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="31202"
                obs_have="31152"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29534"
                obs_have="29529"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 27 21:44:33 2020"
               level="3">
        <file_statistics latency="00:10:55"
                         size="7382273"
                         time_creation="Thu Feb 27 21:16:03 2020"
                         time_modification="Thu Feb 27 21:10:54 2020" />
        <observations epoch_first="Thu Feb 27 20:00:00 2020"
                      epoch_last="Thu Feb 27 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32394"
                obs_have="31152"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="31202"
                obs_have="31152"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29534"
                obs_have="29529"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 27 23:32:33 2020"
               level="3">
        <file_statistics latency="00:10:55"
                         size="7382273"
                         time_creation="Thu Feb 27 21:16:03 2020"
                         time_modification="Thu Feb 27 21:10:54 2020" />
        <observations epoch_first="Thu Feb 27 20:00:00 2020"
                      epoch_last="Thu Feb 27 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32394"
                obs_have="31152"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="31202"
                obs_have="31152"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29534"
                obs_have="29529"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:10:55"
                         size="7382273"
                         time_creation="Thu Feb 27 21:16:03 2020"
                         time_modification="Thu Feb 27 21:10:54 2020" />
        <observations epoch_first="Thu Feb 27 20:00:00 2020"
                      epoch_last="Thu Feb 27 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32394"
                obs_have="31152"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="31202"
                obs_have="31152"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29534"
                obs_have="29529"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:10:55"
                         size="7382273"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 21:10:54 2020" />
        <observations epoch_first="Thu Feb 27 20:00:00 2020"
                      epoch_last="Thu Feb 27 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32394"
                obs_have="31152"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="31202"
                obs_have="31152"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29534"
                obs_have="29529"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 27 22:19:44 2020"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7599951"
                         time_creation="Thu Feb 27 22:16:03 2020"
                         time_modification="Thu Feb 27 22:11:14 2020" />
        <observations epoch_first="Thu Feb 27 21:00:00 2020"
                      epoch_last="Thu Feb 27 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38404"
                obs_have="32554"
                obs_ratio="84.77" />
          <mask elevation="10 degrees"
                obs_expected="32947"
                obs_have="32553"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27359"
                obs_have="27359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 22:44:39 2020"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7599951"
                         time_creation="Thu Feb 27 22:16:03 2020"
                         time_modification="Thu Feb 27 22:11:14 2020" />
        <observations epoch_first="Thu Feb 27 21:00:00 2020"
                      epoch_last="Thu Feb 27 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38404"
                obs_have="32554"
                obs_ratio="84.77" />
          <mask elevation="10 degrees"
                obs_expected="32947"
                obs_have="32553"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27359"
                obs_have="27359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 00:32:42 2020"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7599951"
                         time_creation="Thu Feb 27 22:16:03 2020"
                         time_modification="Thu Feb 27 22:11:14 2020" />
        <observations epoch_first="Thu Feb 27 21:00:00 2020"
                      epoch_last="Thu Feb 27 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38404"
                obs_have="32554"
                obs_ratio="84.77" />
          <mask elevation="10 degrees"
                obs_expected="32947"
                obs_have="32553"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27359"
                obs_have="27359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7599951"
                         time_creation="Thu Feb 27 22:16:03 2020"
                         time_modification="Thu Feb 27 22:11:14 2020" />
        <observations epoch_first="Thu Feb 27 21:00:00 2020"
                      epoch_last="Thu Feb 27 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38404"
                obs_have="32554"
                obs_ratio="84.77" />
          <mask elevation="10 degrees"
                obs_expected="32947"
                obs_have="32553"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27359"
                obs_have="27359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7599951"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 22:11:14 2020" />
        <observations epoch_first="Thu Feb 27 21:00:00 2020"
                      epoch_last="Thu Feb 27 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38404"
                obs_have="32554"
                obs_ratio="84.77" />
          <mask elevation="10 degrees"
                obs_expected="32947"
                obs_have="32553"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27359"
                obs_have="27359"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 27 23:19:37 2020"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7593756"
                         time_creation="Thu Feb 27 23:16:03 2020"
                         time_modification="Thu Feb 27 23:11:00 2020" />
        <observations epoch_first="Thu Feb 27 22:00:00 2020"
                      epoch_last="Thu Feb 27 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36765"
                obs_have="31155"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="31310"
                obs_have="31140"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="26411"
                obs_have="26411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 27 23:44:37 2020"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7593756"
                         time_creation="Thu Feb 27 23:16:03 2020"
                         time_modification="Thu Feb 27 23:11:00 2020" />
        <observations epoch_first="Thu Feb 27 22:00:00 2020"
                      epoch_last="Thu Feb 27 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36765"
                obs_have="31155"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="31310"
                obs_have="31140"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="26411"
                obs_have="26411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 01:32:38 2020"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7593756"
                         time_creation="Thu Feb 27 23:16:03 2020"
                         time_modification="Thu Feb 27 23:11:00 2020" />
        <observations epoch_first="Thu Feb 27 22:00:00 2020"
                      epoch_last="Thu Feb 27 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36765"
                obs_have="31155"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="31310"
                obs_have="31140"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="26411"
                obs_have="26411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7593756"
                         time_creation="Thu Feb 27 23:16:03 2020"
                         time_modification="Thu Feb 27 23:11:00 2020" />
        <observations epoch_first="Thu Feb 27 22:00:00 2020"
                      epoch_last="Thu Feb 27 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36765"
                obs_have="31155"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="31310"
                obs_have="31140"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="26411"
                obs_have="26411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7593756"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Thu Feb 27 23:11:00 2020" />
        <observations epoch_first="Thu Feb 27 22:00:00 2020"
                      epoch_last="Thu Feb 27 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36765"
                obs_have="31155"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="31310"
                obs_have="31140"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="26411"
                obs_have="26411"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn058x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 28 00:19:40 2020"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7853296"
                         time_creation="Fri Feb 28 00:16:03 2020"
                         time_modification="Fri Feb 28 00:11:05 2020" />
        <observations epoch_first="Thu Feb 27 23:00:00 2020"
                      epoch_last="Thu Feb 27 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37204"
                obs_have="35561"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="35665"
                obs_have="35561"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34206"
                obs_have="34201"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 28 00:44:36 2020"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7853296"
                         time_creation="Fri Feb 28 00:16:03 2020"
                         time_modification="Fri Feb 28 00:11:05 2020" />
        <observations epoch_first="Thu Feb 27 23:00:00 2020"
                      epoch_last="Thu Feb 27 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37204"
                obs_have="35561"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="35665"
                obs_have="35561"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34206"
                obs_have="34201"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 28 02:32:37 2020"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7853296"
                         time_creation="Fri Feb 28 00:16:03 2020"
                         time_modification="Fri Feb 28 00:11:05 2020" />
        <observations epoch_first="Thu Feb 27 23:00:00 2020"
                      epoch_last="Thu Feb 27 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37204"
                obs_have="35561"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="35665"
                obs_have="35561"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34206"
                obs_have="34201"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 28 18:00:07 2020"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7853296"
                         time_creation="Fri Feb 28 00:16:03 2020"
                         time_modification="Fri Feb 28 00:11:05 2020" />
        <observations epoch_first="Thu Feb 27 23:00:00 2020"
                      epoch_last="Thu Feb 27 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37204"
                obs_have="35561"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="35665"
                obs_have="35561"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34206"
                obs_have="34201"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Mar 28 06:05:39 2020"
               level="3">
        <file_statistics latency="00:11:06"
                         size="7853296"
                         time_creation="Wed Mar 25 01:57:53 2020"
                         time_modification="Fri Feb 28 00:11:05 2020" />
        <observations epoch_first="Thu Feb 27 23:00:00 2020"
                      epoch_last="Thu Feb 27 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37204"
                obs_have="35561"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="35665"
                obs_have="35561"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34206"
                obs_have="34201"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
  </station>
</QC>
