<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-03-12 00:00:00"
    DayOfYear="72"
    Year="2020">
  <station name="VLGN">
    <file name="/vlgn0720.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 13 17:45:36 2020"
               level="3">
        <file_statistics latency="01:38:30"
                         size="5130352"
                         time_creation="Fri Mar 13 02:50:23 2020"
                         time_modification="Fri Mar 13 01:38:00 2020" />
        <observations epoch_first="Thu Mar 12 00:00:00 2020"
                      epoch_last="Thu Mar 12 23:59:30 2020"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="29291"
                obs_have="22344"
                obs_ratio="76.28" />
          <mask elevation="10 degrees"
                obs_expected="24306"
                obs_have="22340"
                obs_ratio="91.91" />
          <mask elevation="15 degrees"
                obs_expected="21370"
                obs_have="19747"
                obs_ratio="92.41" />
        </observations>
      </control>
      <control date="Sat Apr 11 05:50:36 2020"
               level="3">
        <file_statistics latency="01:38:30"
                         size="5130352"
                         time_creation="Wed Apr  8 02:02:07 2020"
                         time_modification="Fri Mar 13 01:38:00 2020" />
        <observations epoch_first="Thu Mar 12 00:00:00 2020"
                      epoch_last="Thu Mar 12 23:59:30 2020"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="29291"
                obs_have="22344"
                obs_ratio="76.28" />
          <mask elevation="10 degrees"
                obs_expected="24306"
                obs_have="22340"
                obs_ratio="91.91" />
          <mask elevation="15 degrees"
                obs_expected="21370"
                obs_have="19747"
                obs_ratio="92.41" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Mar 12 01:44:36 2020"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7273070"
                         time_creation="Thu Mar 12 01:25:02 2020"
                         time_modification="Thu Mar 12 01:20:06 2020" />
        <observations epoch_first="Thu Mar 12 00:00:00 2020"
                      epoch_last="Thu Mar 12 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40812"
                obs_have="36802"
                obs_ratio="90.17" />
          <mask elevation="10 degrees"
                obs_expected="36937"
                obs_have="36792"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="32183"
                obs_have="32183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 03:32:35 2020"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7273070"
                         time_creation="Thu Mar 12 01:25:02 2020"
                         time_modification="Thu Mar 12 01:20:06 2020" />
        <observations epoch_first="Thu Mar 12 00:00:00 2020"
                      epoch_last="Thu Mar 12 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40812"
                obs_have="36802"
                obs_ratio="90.17" />
          <mask elevation="10 degrees"
                obs_expected="36937"
                obs_have="36792"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="32183"
                obs_have="32183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7273070"
                         time_creation="Thu Mar 12 01:25:02 2020"
                         time_modification="Thu Mar 12 01:20:06 2020" />
        <observations epoch_first="Thu Mar 12 00:00:00 2020"
                      epoch_last="Thu Mar 12 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40812"
                obs_have="36802"
                obs_ratio="90.17" />
          <mask elevation="10 degrees"
                obs_expected="36937"
                obs_have="36792"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="32183"
                obs_have="32183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7273070"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 01:20:06 2020" />
        <observations epoch_first="Thu Mar 12 00:00:00 2020"
                      epoch_last="Thu Mar 12 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40812"
                obs_have="36802"
                obs_ratio="90.17" />
          <mask elevation="10 degrees"
                obs_expected="36937"
                obs_have="36792"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="32183"
                obs_have="32183"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Mar 12 02:19:36 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7414428"
                         time_creation="Thu Mar 12 02:16:02 2020"
                         time_modification="Thu Mar 12 02:11:17 2020" />
        <observations epoch_first="Thu Mar 12 01:00:00 2020"
                      epoch_last="Thu Mar 12 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38847"
                obs_have="35851"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="35988"
                obs_have="35829"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="32339"
                obs_have="32339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 02:44:38 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7414428"
                         time_creation="Thu Mar 12 02:16:02 2020"
                         time_modification="Thu Mar 12 02:11:17 2020" />
        <observations epoch_first="Thu Mar 12 01:00:00 2020"
                      epoch_last="Thu Mar 12 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38847"
                obs_have="35851"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="35988"
                obs_have="35829"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="32339"
                obs_have="32339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 04:32:37 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7414428"
                         time_creation="Thu Mar 12 02:16:02 2020"
                         time_modification="Thu Mar 12 02:11:17 2020" />
        <observations epoch_first="Thu Mar 12 01:00:00 2020"
                      epoch_last="Thu Mar 12 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38847"
                obs_have="35851"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="35988"
                obs_have="35829"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="32339"
                obs_have="32339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7414428"
                         time_creation="Thu Mar 12 02:16:02 2020"
                         time_modification="Thu Mar 12 02:11:17 2020" />
        <observations epoch_first="Thu Mar 12 01:00:00 2020"
                      epoch_last="Thu Mar 12 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38847"
                obs_have="35851"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="35988"
                obs_have="35829"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="32339"
                obs_have="32339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7414428"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 02:11:17 2020" />
        <observations epoch_first="Thu Mar 12 01:00:00 2020"
                      epoch_last="Thu Mar 12 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38847"
                obs_have="35851"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="35988"
                obs_have="35829"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="32339"
                obs_have="32339"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Mar 12 03:19:44 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7577890"
                         time_creation="Thu Mar 12 03:16:02 2020"
                         time_modification="Thu Mar 12 03:11:18 2020" />
        <observations epoch_first="Thu Mar 12 02:00:00 2020"
                      epoch_last="Thu Mar 12 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="33601"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="33637"
                obs_have="33598"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30833"
                obs_have="30833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 03:44:38 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7577890"
                         time_creation="Thu Mar 12 03:16:02 2020"
                         time_modification="Thu Mar 12 03:11:18 2020" />
        <observations epoch_first="Thu Mar 12 02:00:00 2020"
                      epoch_last="Thu Mar 12 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="33601"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="33637"
                obs_have="33598"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30833"
                obs_have="30833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 05:32:42 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7577890"
                         time_creation="Thu Mar 12 03:16:02 2020"
                         time_modification="Thu Mar 12 03:11:18 2020" />
        <observations epoch_first="Thu Mar 12 02:00:00 2020"
                      epoch_last="Thu Mar 12 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="33601"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="33637"
                obs_have="33598"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30833"
                obs_have="30833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7577890"
                         time_creation="Thu Mar 12 03:16:02 2020"
                         time_modification="Thu Mar 12 03:11:18 2020" />
        <observations epoch_first="Thu Mar 12 02:00:00 2020"
                      epoch_last="Thu Mar 12 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="33601"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="33637"
                obs_have="33598"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30833"
                obs_have="30833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7577890"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 03:11:18 2020" />
        <observations epoch_first="Thu Mar 12 02:00:00 2020"
                      epoch_last="Thu Mar 12 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="33601"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="33637"
                obs_have="33598"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30833"
                obs_have="30833"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Mar 12 05:19:41 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6853111"
                         time_creation="Thu Mar 12 05:16:24 2020"
                         time_modification="Thu Mar 12 05:11:15 2020" />
        <observations epoch_first="Thu Mar 12 04:00:00 2020"
                      epoch_last="Thu Mar 12 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32488"
                obs_have="26153"
                obs_ratio="80.50" />
          <mask elevation="10 degrees"
                obs_expected="26319"
                obs_have="26140"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="22862"
                obs_have="22862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 05:44:37 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6853111"
                         time_creation="Thu Mar 12 05:16:24 2020"
                         time_modification="Thu Mar 12 05:11:15 2020" />
        <observations epoch_first="Thu Mar 12 04:00:00 2020"
                      epoch_last="Thu Mar 12 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32488"
                obs_have="26153"
                obs_ratio="80.50" />
          <mask elevation="10 degrees"
                obs_expected="26319"
                obs_have="26140"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="22862"
                obs_have="22862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 07:32:39 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6853111"
                         time_creation="Thu Mar 12 05:16:24 2020"
                         time_modification="Thu Mar 12 05:11:15 2020" />
        <observations epoch_first="Thu Mar 12 04:00:00 2020"
                      epoch_last="Thu Mar 12 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32488"
                obs_have="26153"
                obs_ratio="80.50" />
          <mask elevation="10 degrees"
                obs_expected="26319"
                obs_have="26140"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="22862"
                obs_have="22862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6853111"
                         time_creation="Thu Mar 12 05:16:24 2020"
                         time_modification="Thu Mar 12 05:11:15 2020" />
        <observations epoch_first="Thu Mar 12 04:00:00 2020"
                      epoch_last="Thu Mar 12 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32488"
                obs_have="26153"
                obs_ratio="80.50" />
          <mask elevation="10 degrees"
                obs_expected="26319"
                obs_have="26140"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="22862"
                obs_have="22862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6853111"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 05:11:15 2020" />
        <observations epoch_first="Thu Mar 12 04:00:00 2020"
                      epoch_last="Thu Mar 12 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32488"
                obs_have="26153"
                obs_ratio="80.50" />
          <mask elevation="10 degrees"
                obs_expected="26319"
                obs_have="26140"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="22862"
                obs_have="22862"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Mar 12 06:19:36 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6592519"
                         time_creation="Thu Mar 12 06:16:02 2020"
                         time_modification="Thu Mar 12 06:11:06 2020" />
        <observations epoch_first="Thu Mar 12 05:00:00 2020"
                      epoch_last="Thu Mar 12 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31507"
                obs_have="27416"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="27569"
                obs_have="27416"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23940"
                obs_have="23940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 06:44:37 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6592519"
                         time_creation="Thu Mar 12 06:16:02 2020"
                         time_modification="Thu Mar 12 06:11:06 2020" />
        <observations epoch_first="Thu Mar 12 05:00:00 2020"
                      epoch_last="Thu Mar 12 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31507"
                obs_have="27416"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="27569"
                obs_have="27416"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23940"
                obs_have="23940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 08:32:39 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6592519"
                         time_creation="Thu Mar 12 06:16:02 2020"
                         time_modification="Thu Mar 12 06:11:06 2020" />
        <observations epoch_first="Thu Mar 12 05:00:00 2020"
                      epoch_last="Thu Mar 12 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31507"
                obs_have="27416"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="27569"
                obs_have="27416"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23940"
                obs_have="23940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6592519"
                         time_creation="Thu Mar 12 06:16:02 2020"
                         time_modification="Thu Mar 12 06:11:06 2020" />
        <observations epoch_first="Thu Mar 12 05:00:00 2020"
                      epoch_last="Thu Mar 12 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31507"
                obs_have="27416"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="27569"
                obs_have="27416"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23940"
                obs_have="23940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6592519"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 06:11:06 2020" />
        <observations epoch_first="Thu Mar 12 05:00:00 2020"
                      epoch_last="Thu Mar 12 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31507"
                obs_have="27416"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="27569"
                obs_have="27416"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23940"
                obs_have="23940"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Mar 12 07:19:34 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6052595"
                         time_creation="Thu Mar 12 07:16:14 2020"
                         time_modification="Thu Mar 12 07:11:06 2020" />
        <observations epoch_first="Thu Mar 12 06:00:00 2020"
                      epoch_last="Thu Mar 12 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28399"
                obs_have="24754"
                obs_ratio="87.17" />
          <mask elevation="10 degrees"
                obs_expected="24846"
                obs_have="24743"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21298"
                obs_have="21297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 07:44:35 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6052595"
                         time_creation="Thu Mar 12 07:16:14 2020"
                         time_modification="Thu Mar 12 07:11:06 2020" />
        <observations epoch_first="Thu Mar 12 06:00:00 2020"
                      epoch_last="Thu Mar 12 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28399"
                obs_have="24754"
                obs_ratio="87.17" />
          <mask elevation="10 degrees"
                obs_expected="24846"
                obs_have="24743"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21298"
                obs_have="21297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 09:32:35 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6052595"
                         time_creation="Thu Mar 12 07:16:14 2020"
                         time_modification="Thu Mar 12 07:11:06 2020" />
        <observations epoch_first="Thu Mar 12 06:00:00 2020"
                      epoch_last="Thu Mar 12 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28399"
                obs_have="24754"
                obs_ratio="87.17" />
          <mask elevation="10 degrees"
                obs_expected="24846"
                obs_have="24743"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21298"
                obs_have="21297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6052595"
                         time_creation="Thu Mar 12 07:16:14 2020"
                         time_modification="Thu Mar 12 07:11:06 2020" />
        <observations epoch_first="Thu Mar 12 06:00:00 2020"
                      epoch_last="Thu Mar 12 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28399"
                obs_have="24754"
                obs_ratio="87.17" />
          <mask elevation="10 degrees"
                obs_expected="24846"
                obs_have="24743"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21298"
                obs_have="21297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6052595"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 07:11:06 2020" />
        <observations epoch_first="Thu Mar 12 06:00:00 2020"
                      epoch_last="Thu Mar 12 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28399"
                obs_have="24754"
                obs_ratio="87.17" />
          <mask elevation="10 degrees"
                obs_expected="24846"
                obs_have="24743"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21298"
                obs_have="21297"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Mar 12 08:19:35 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5902247"
                         time_creation="Thu Mar 12 08:16:09 2020"
                         time_modification="Thu Mar 12 08:11:06 2020" />
        <observations epoch_first="Thu Mar 12 07:00:00 2020"
                      epoch_last="Thu Mar 12 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26658"
                obs_have="25361"
                obs_ratio="95.13" />
          <mask elevation="10 degrees"
                obs_expected="25413"
                obs_have="25360"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22635"
                obs_have="22635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 08:44:35 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5902247"
                         time_creation="Thu Mar 12 08:16:09 2020"
                         time_modification="Thu Mar 12 08:11:06 2020" />
        <observations epoch_first="Thu Mar 12 07:00:00 2020"
                      epoch_last="Thu Mar 12 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26658"
                obs_have="25361"
                obs_ratio="95.13" />
          <mask elevation="10 degrees"
                obs_expected="25413"
                obs_have="25360"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22635"
                obs_have="22635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 10:32:37 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5902247"
                         time_creation="Thu Mar 12 08:16:09 2020"
                         time_modification="Thu Mar 12 08:11:06 2020" />
        <observations epoch_first="Thu Mar 12 07:00:00 2020"
                      epoch_last="Thu Mar 12 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26658"
                obs_have="25361"
                obs_ratio="95.13" />
          <mask elevation="10 degrees"
                obs_expected="25413"
                obs_have="25360"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22635"
                obs_have="22635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5902247"
                         time_creation="Thu Mar 12 08:16:09 2020"
                         time_modification="Thu Mar 12 08:11:06 2020" />
        <observations epoch_first="Thu Mar 12 07:00:00 2020"
                      epoch_last="Thu Mar 12 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26658"
                obs_have="25361"
                obs_ratio="95.13" />
          <mask elevation="10 degrees"
                obs_expected="25413"
                obs_have="25360"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22635"
                obs_have="22635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5902247"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 08:11:06 2020" />
        <observations epoch_first="Thu Mar 12 07:00:00 2020"
                      epoch_last="Thu Mar 12 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26658"
                obs_have="25361"
                obs_ratio="95.13" />
          <mask elevation="10 degrees"
                obs_expected="25413"
                obs_have="25360"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22635"
                obs_have="22635"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Mar 12 09:19:34 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6125360"
                         time_creation="Thu Mar 12 09:16:30 2020"
                         time_modification="Thu Mar 12 09:11:06 2020" />
        <observations epoch_first="Thu Mar 12 08:00:00 2020"
                      epoch_last="Thu Mar 12 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30927"
                obs_have="26671"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="26783"
                obs_have="26671"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="21825"
                obs_have="21825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 09:44:35 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6125360"
                         time_creation="Thu Mar 12 09:16:30 2020"
                         time_modification="Thu Mar 12 09:11:06 2020" />
        <observations epoch_first="Thu Mar 12 08:00:00 2020"
                      epoch_last="Thu Mar 12 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30927"
                obs_have="26671"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="26783"
                obs_have="26671"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="21825"
                obs_have="21825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 11:32:37 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6125360"
                         time_creation="Thu Mar 12 09:16:30 2020"
                         time_modification="Thu Mar 12 09:11:06 2020" />
        <observations epoch_first="Thu Mar 12 08:00:00 2020"
                      epoch_last="Thu Mar 12 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30927"
                obs_have="26671"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="26783"
                obs_have="26671"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="21825"
                obs_have="21825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6125360"
                         time_creation="Thu Mar 12 09:16:30 2020"
                         time_modification="Thu Mar 12 09:11:06 2020" />
        <observations epoch_first="Thu Mar 12 08:00:00 2020"
                      epoch_last="Thu Mar 12 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30927"
                obs_have="26671"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="26783"
                obs_have="26671"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="21825"
                obs_have="21825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6125360"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 09:11:06 2020" />
        <observations epoch_first="Thu Mar 12 08:00:00 2020"
                      epoch_last="Thu Mar 12 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30927"
                obs_have="26671"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="26783"
                obs_have="26671"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="21825"
                obs_have="21825"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Mar 12 11:19:42 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6899444"
                         time_creation="Thu Mar 12 11:16:12 2020"
                         time_modification="Thu Mar 12 11:11:12 2020" />
        <observations epoch_first="Thu Mar 12 10:00:00 2020"
                      epoch_last="Thu Mar 12 10:59:59 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="31851"
                obs_have="31851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 11:44:40 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6899444"
                         time_creation="Thu Mar 12 11:16:12 2020"
                         time_modification="Thu Mar 12 11:11:12 2020" />
        <observations epoch_first="Thu Mar 12 10:00:00 2020"
                      epoch_last="Thu Mar 12 10:59:59 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="31851"
                obs_have="31851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 13:32:41 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6899444"
                         time_creation="Thu Mar 12 11:16:12 2020"
                         time_modification="Thu Mar 12 11:11:12 2020" />
        <observations epoch_first="Thu Mar 12 10:00:00 2020"
                      epoch_last="Thu Mar 12 10:59:59 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="31851"
                obs_have="31851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6899444"
                         time_creation="Thu Mar 12 11:16:12 2020"
                         time_modification="Thu Mar 12 11:11:12 2020" />
        <observations epoch_first="Thu Mar 12 10:00:00 2020"
                      epoch_last="Thu Mar 12 10:59:59 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="31851"
                obs_have="31851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6899444"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 11:11:12 2020" />
        <observations epoch_first="Thu Mar 12 10:00:00 2020"
                      epoch_last="Thu Mar 12 10:59:59 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="31851"
                obs_have="31851"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Mar 12 12:19:31 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="7575805"
                         time_creation="Thu Mar 12 12:16:11 2020"
                         time_modification="Thu Mar 12 12:10:53 2020" />
        <observations epoch_first="Thu Mar 12 11:00:00 2020"
                      epoch_last="Thu Mar 12 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="33374"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="33468"
                obs_have="33359"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29464"
                obs_have="29464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 12:44:30 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="7575805"
                         time_creation="Thu Mar 12 12:16:11 2020"
                         time_modification="Thu Mar 12 12:10:53 2020" />
        <observations epoch_first="Thu Mar 12 11:00:00 2020"
                      epoch_last="Thu Mar 12 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="33374"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="33468"
                obs_have="33359"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29464"
                obs_have="29464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 14:32:31 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="7575805"
                         time_creation="Thu Mar 12 12:16:11 2020"
                         time_modification="Thu Mar 12 12:10:53 2020" />
        <observations epoch_first="Thu Mar 12 11:00:00 2020"
                      epoch_last="Thu Mar 12 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="33374"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="33468"
                obs_have="33359"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29464"
                obs_have="29464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="7575805"
                         time_creation="Thu Mar 12 12:16:11 2020"
                         time_modification="Thu Mar 12 12:10:53 2020" />
        <observations epoch_first="Thu Mar 12 11:00:00 2020"
                      epoch_last="Thu Mar 12 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="33374"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="33468"
                obs_have="33359"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29464"
                obs_have="29464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="7575805"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 12:10:53 2020" />
        <observations epoch_first="Thu Mar 12 11:00:00 2020"
                      epoch_last="Thu Mar 12 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="33374"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="33468"
                obs_have="33359"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29464"
                obs_have="29464"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Mar 12 13:19:30 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="7559234"
                         time_creation="Thu Mar 12 13:16:02 2020"
                         time_modification="Thu Mar 12 13:10:53 2020" />
        <observations epoch_first="Thu Mar 12 12:00:00 2020"
                      epoch_last="Thu Mar 12 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38311"
                obs_have="29973"
                obs_ratio="78.24" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="29953"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 13:44:31 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="7559234"
                         time_creation="Thu Mar 12 13:16:02 2020"
                         time_modification="Thu Mar 12 13:10:53 2020" />
        <observations epoch_first="Thu Mar 12 12:00:00 2020"
                      epoch_last="Thu Mar 12 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38311"
                obs_have="29973"
                obs_ratio="78.24" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="29953"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 15:32:31 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="7559234"
                         time_creation="Thu Mar 12 13:16:02 2020"
                         time_modification="Thu Mar 12 13:10:53 2020" />
        <observations epoch_first="Thu Mar 12 12:00:00 2020"
                      epoch_last="Thu Mar 12 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38311"
                obs_have="29973"
                obs_ratio="78.24" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="29953"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="7559234"
                         time_creation="Thu Mar 12 13:16:02 2020"
                         time_modification="Thu Mar 12 13:10:53 2020" />
        <observations epoch_first="Thu Mar 12 12:00:00 2020"
                      epoch_last="Thu Mar 12 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38311"
                obs_have="29973"
                obs_ratio="78.24" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="29953"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="7559234"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 13:10:53 2020" />
        <observations epoch_first="Thu Mar 12 12:00:00 2020"
                      epoch_last="Thu Mar 12 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38311"
                obs_have="29973"
                obs_ratio="78.24" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="29953"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Mar 12 14:19:36 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="7679492"
                         time_creation="Thu Mar 12 14:16:02 2020"
                         time_modification="Thu Mar 12 14:11:06 2020" />
        <observations epoch_first="Thu Mar 12 13:00:00 2020"
                      epoch_last="Thu Mar 12 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34574"
                obs_have="32292"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="32372"
                obs_have="32292"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30528"
                obs_have="30528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 14:44:36 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="7679492"
                         time_creation="Thu Mar 12 14:16:02 2020"
                         time_modification="Thu Mar 12 14:11:06 2020" />
        <observations epoch_first="Thu Mar 12 13:00:00 2020"
                      epoch_last="Thu Mar 12 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34574"
                obs_have="32292"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="32372"
                obs_have="32292"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30528"
                obs_have="30528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 16:32:39 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="7679492"
                         time_creation="Thu Mar 12 14:16:02 2020"
                         time_modification="Thu Mar 12 14:11:06 2020" />
        <observations epoch_first="Thu Mar 12 13:00:00 2020"
                      epoch_last="Thu Mar 12 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34574"
                obs_have="32292"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="32372"
                obs_have="32292"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30528"
                obs_have="30528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="7679492"
                         time_creation="Thu Mar 12 14:16:02 2020"
                         time_modification="Thu Mar 12 14:11:06 2020" />
        <observations epoch_first="Thu Mar 12 13:00:00 2020"
                      epoch_last="Thu Mar 12 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34574"
                obs_have="32292"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="32372"
                obs_have="32292"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30528"
                obs_have="30528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="7679492"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 14:11:06 2020" />
        <observations epoch_first="Thu Mar 12 13:00:00 2020"
                      epoch_last="Thu Mar 12 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34574"
                obs_have="32292"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="32372"
                obs_have="32292"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30528"
                obs_have="30528"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Mar 12 15:19:38 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6945579"
                         time_creation="Thu Mar 12 15:16:02 2020"
                         time_modification="Thu Mar 12 15:11:06 2020" />
        <observations epoch_first="Thu Mar 12 14:00:00 2020"
                      epoch_last="Thu Mar 12 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33957"
                obs_have="30899"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="30987"
                obs_have="30893"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="28234"
                obs_have="28234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 15:44:36 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6945579"
                         time_creation="Thu Mar 12 15:16:02 2020"
                         time_modification="Thu Mar 12 15:11:06 2020" />
        <observations epoch_first="Thu Mar 12 14:00:00 2020"
                      epoch_last="Thu Mar 12 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33957"
                obs_have="30899"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="30987"
                obs_have="30893"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="28234"
                obs_have="28234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 17:32:36 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6945579"
                         time_creation="Thu Mar 12 15:16:02 2020"
                         time_modification="Thu Mar 12 15:11:06 2020" />
        <observations epoch_first="Thu Mar 12 14:00:00 2020"
                      epoch_last="Thu Mar 12 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33957"
                obs_have="30899"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="30987"
                obs_have="30893"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="28234"
                obs_have="28234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6945579"
                         time_creation="Thu Mar 12 15:16:02 2020"
                         time_modification="Thu Mar 12 15:11:06 2020" />
        <observations epoch_first="Thu Mar 12 14:00:00 2020"
                      epoch_last="Thu Mar 12 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33957"
                obs_have="30899"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="30987"
                obs_have="30893"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="28234"
                obs_have="28234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6945579"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 15:11:06 2020" />
        <observations epoch_first="Thu Mar 12 14:00:00 2020"
                      epoch_last="Thu Mar 12 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33957"
                obs_have="30899"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="30987"
                obs_have="30893"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="28234"
                obs_have="28234"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Mar 12 16:19:33 2020"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6394109"
                         time_creation="Thu Mar 12 16:16:03 2020"
                         time_modification="Thu Mar 12 16:10:56 2020" />
        <observations epoch_first="Thu Mar 12 15:00:00 2020"
                      epoch_last="Thu Mar 12 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="29584"
                obs_ratio="86.49" />
          <mask elevation="10 degrees"
                obs_expected="29688"
                obs_have="29573"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 16:44:32 2020"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6394109"
                         time_creation="Thu Mar 12 16:16:03 2020"
                         time_modification="Thu Mar 12 16:10:56 2020" />
        <observations epoch_first="Thu Mar 12 15:00:00 2020"
                      epoch_last="Thu Mar 12 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="29584"
                obs_ratio="86.49" />
          <mask elevation="10 degrees"
                obs_expected="29688"
                obs_have="29573"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 18:32:32 2020"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6394109"
                         time_creation="Thu Mar 12 16:16:03 2020"
                         time_modification="Thu Mar 12 16:10:56 2020" />
        <observations epoch_first="Thu Mar 12 15:00:00 2020"
                      epoch_last="Thu Mar 12 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="29584"
                obs_ratio="86.49" />
          <mask elevation="10 degrees"
                obs_expected="29688"
                obs_have="29573"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6394109"
                         time_creation="Thu Mar 12 16:16:03 2020"
                         time_modification="Thu Mar 12 16:10:56 2020" />
        <observations epoch_first="Thu Mar 12 15:00:00 2020"
                      epoch_last="Thu Mar 12 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="29584"
                obs_ratio="86.49" />
          <mask elevation="10 degrees"
                obs_expected="29688"
                obs_have="29573"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6394109"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 16:10:56 2020" />
        <observations epoch_first="Thu Mar 12 15:00:00 2020"
                      epoch_last="Thu Mar 12 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="29584"
                obs_ratio="86.49" />
          <mask elevation="10 degrees"
                obs_expected="29688"
                obs_have="29573"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26045"
                obs_have="26045"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Mar 12 17:19:35 2020"
               level="3">
        <file_statistics latency="00:11:02"
                         size="6013024"
                         time_creation="Thu Mar 12 17:16:02 2020"
                         time_modification="Thu Mar 12 17:11:01 2020" />
        <observations epoch_first="Thu Mar 12 16:00:00 2020"
                      epoch_last="Thu Mar 12 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32173"
                obs_have="28192"
                obs_ratio="87.63" />
          <mask elevation="10 degrees"
                obs_expected="28272"
                obs_have="28182"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="20834"
                obs_have="20834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 17:44:35 2020"
               level="3">
        <file_statistics latency="00:11:02"
                         size="6013024"
                         time_creation="Thu Mar 12 17:16:02 2020"
                         time_modification="Thu Mar 12 17:11:01 2020" />
        <observations epoch_first="Thu Mar 12 16:00:00 2020"
                      epoch_last="Thu Mar 12 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32173"
                obs_have="28192"
                obs_ratio="87.63" />
          <mask elevation="10 degrees"
                obs_expected="28272"
                obs_have="28182"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="20834"
                obs_have="20834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 19:32:37 2020"
               level="3">
        <file_statistics latency="00:11:02"
                         size="6013024"
                         time_creation="Thu Mar 12 17:16:02 2020"
                         time_modification="Thu Mar 12 17:11:01 2020" />
        <observations epoch_first="Thu Mar 12 16:00:00 2020"
                      epoch_last="Thu Mar 12 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32173"
                obs_have="28192"
                obs_ratio="87.63" />
          <mask elevation="10 degrees"
                obs_expected="28272"
                obs_have="28182"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="20834"
                obs_have="20834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:02"
                         size="6013024"
                         time_creation="Thu Mar 12 17:16:02 2020"
                         time_modification="Thu Mar 12 17:11:01 2020" />
        <observations epoch_first="Thu Mar 12 16:00:00 2020"
                      epoch_last="Thu Mar 12 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32173"
                obs_have="28192"
                obs_ratio="87.63" />
          <mask elevation="10 degrees"
                obs_expected="28272"
                obs_have="28182"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="20834"
                obs_have="20834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:02"
                         size="6013024"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 17:11:01 2020" />
        <observations epoch_first="Thu Mar 12 16:00:00 2020"
                      epoch_last="Thu Mar 12 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32173"
                obs_have="28192"
                obs_ratio="87.63" />
          <mask elevation="10 degrees"
                obs_expected="28272"
                obs_have="28182"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="20834"
                obs_have="20834"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Mar 12 18:19:42 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6038947"
                         time_creation="Thu Mar 12 18:16:02 2020"
                         time_modification="Thu Mar 12 18:11:06 2020" />
        <observations epoch_first="Thu Mar 12 17:00:00 2020"
                      epoch_last="Thu Mar 12 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33324"
                obs_have="26928"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="26921"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="21953"
                obs_have="21953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 18:44:36 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6038947"
                         time_creation="Thu Mar 12 18:16:02 2020"
                         time_modification="Thu Mar 12 18:11:06 2020" />
        <observations epoch_first="Thu Mar 12 17:00:00 2020"
                      epoch_last="Thu Mar 12 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33324"
                obs_have="26928"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="26921"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="21953"
                obs_have="21953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 20:32:38 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6038947"
                         time_creation="Thu Mar 12 18:16:02 2020"
                         time_modification="Thu Mar 12 18:11:06 2020" />
        <observations epoch_first="Thu Mar 12 17:00:00 2020"
                      epoch_last="Thu Mar 12 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33324"
                obs_have="26928"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="26921"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="21953"
                obs_have="21953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6038947"
                         time_creation="Thu Mar 12 18:16:02 2020"
                         time_modification="Thu Mar 12 18:11:06 2020" />
        <observations epoch_first="Thu Mar 12 17:00:00 2020"
                      epoch_last="Thu Mar 12 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33324"
                obs_have="26928"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="26921"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="21953"
                obs_have="21953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:07"
                         size="6038947"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 18:11:06 2020" />
        <observations epoch_first="Thu Mar 12 17:00:00 2020"
                      epoch_last="Thu Mar 12 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33324"
                obs_have="26928"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="26921"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="21953"
                obs_have="21953"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Mar 12 19:19:42 2020"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6710044"
                         time_creation="Thu Mar 12 19:16:03 2020"
                         time_modification="Thu Mar 12 19:11:11 2020" />
        <observations epoch_first="Thu Mar 12 18:00:00 2020"
                      epoch_last="Thu Mar 12 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32818"
                obs_have="26521"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="26626"
                obs_have="26496"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22935"
                obs_have="22935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 19:44:38 2020"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6710044"
                         time_creation="Thu Mar 12 19:16:03 2020"
                         time_modification="Thu Mar 12 19:11:11 2020" />
        <observations epoch_first="Thu Mar 12 18:00:00 2020"
                      epoch_last="Thu Mar 12 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32818"
                obs_have="26521"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="26626"
                obs_have="26496"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22935"
                obs_have="22935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 21:32:39 2020"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6710044"
                         time_creation="Thu Mar 12 19:16:03 2020"
                         time_modification="Thu Mar 12 19:11:11 2020" />
        <observations epoch_first="Thu Mar 12 18:00:00 2020"
                      epoch_last="Thu Mar 12 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32818"
                obs_have="26521"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="26626"
                obs_have="26496"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22935"
                obs_have="22935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6710044"
                         time_creation="Thu Mar 12 19:16:03 2020"
                         time_modification="Thu Mar 12 19:11:11 2020" />
        <observations epoch_first="Thu Mar 12 18:00:00 2020"
                      epoch_last="Thu Mar 12 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32818"
                obs_have="26521"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="26626"
                obs_have="26496"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22935"
                obs_have="22935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6710044"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 19:11:11 2020" />
        <observations epoch_first="Thu Mar 12 18:00:00 2020"
                      epoch_last="Thu Mar 12 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32818"
                obs_have="26521"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="26626"
                obs_have="26496"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="22935"
                obs_have="22935"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Mar 12 20:19:35 2020"
               level="3">
        <file_statistics latency="00:11:02"
                         size="7364072"
                         time_creation="Thu Mar 12 20:16:03 2020"
                         time_modification="Thu Mar 12 20:11:01 2020" />
        <observations epoch_first="Thu Mar 12 19:00:00 2020"
                      epoch_last="Thu Mar 12 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32195"
                obs_have="30971"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="31003"
                obs_have="30971"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29161"
                obs_have="29161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 20:44:36 2020"
               level="3">
        <file_statistics latency="00:11:02"
                         size="7364072"
                         time_creation="Thu Mar 12 20:16:03 2020"
                         time_modification="Thu Mar 12 20:11:01 2020" />
        <observations epoch_first="Thu Mar 12 19:00:00 2020"
                      epoch_last="Thu Mar 12 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32195"
                obs_have="30971"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="31003"
                obs_have="30971"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29161"
                obs_have="29161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 22:32:36 2020"
               level="3">
        <file_statistics latency="00:11:02"
                         size="7364072"
                         time_creation="Thu Mar 12 20:16:03 2020"
                         time_modification="Thu Mar 12 20:11:01 2020" />
        <observations epoch_first="Thu Mar 12 19:00:00 2020"
                      epoch_last="Thu Mar 12 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32195"
                obs_have="30971"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="31003"
                obs_have="30971"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29161"
                obs_have="29161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:02"
                         size="7364072"
                         time_creation="Thu Mar 12 20:16:03 2020"
                         time_modification="Thu Mar 12 20:11:01 2020" />
        <observations epoch_first="Thu Mar 12 19:00:00 2020"
                      epoch_last="Thu Mar 12 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32195"
                obs_have="30971"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="31003"
                obs_have="30971"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29161"
                obs_have="29161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:02"
                         size="7364072"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 20:11:01 2020" />
        <observations epoch_first="Thu Mar 12 19:00:00 2020"
                      epoch_last="Thu Mar 12 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32195"
                obs_have="30971"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="31003"
                obs_have="30971"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="29161"
                obs_have="29161"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Mar 12 21:19:35 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7792347"
                         time_creation="Thu Mar 12 21:16:03 2020"
                         time_modification="Thu Mar 12 21:10:57 2020" />
        <observations epoch_first="Thu Mar 12 20:00:00 2020"
                      epoch_last="Thu Mar 12 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38363"
                obs_have="32684"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="33099"
                obs_have="32675"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 21:44:34 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7792347"
                         time_creation="Thu Mar 12 21:16:03 2020"
                         time_modification="Thu Mar 12 21:10:57 2020" />
        <observations epoch_first="Thu Mar 12 20:00:00 2020"
                      epoch_last="Thu Mar 12 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38363"
                obs_have="32684"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="33099"
                obs_have="32675"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 23:32:35 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7792347"
                         time_creation="Thu Mar 12 21:16:03 2020"
                         time_modification="Thu Mar 12 21:10:57 2020" />
        <observations epoch_first="Thu Mar 12 20:00:00 2020"
                      epoch_last="Thu Mar 12 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38363"
                obs_have="32684"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="33099"
                obs_have="32675"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7792347"
                         time_creation="Thu Mar 12 21:16:03 2020"
                         time_modification="Thu Mar 12 21:10:57 2020" />
        <observations epoch_first="Thu Mar 12 20:00:00 2020"
                      epoch_last="Thu Mar 12 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38363"
                obs_have="32684"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="33099"
                obs_have="32675"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:10:58"
                         size="7792347"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 21:10:57 2020" />
        <observations epoch_first="Thu Mar 12 20:00:00 2020"
                      epoch_last="Thu Mar 12 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38363"
                obs_have="32684"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="33099"
                obs_have="32675"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Mar 12 22:19:45 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7636450"
                         time_creation="Thu Mar 12 22:16:05 2020"
                         time_modification="Thu Mar 12 22:11:16 2020" />
        <observations epoch_first="Thu Mar 12 21:00:00 2020"
                      epoch_last="Thu Mar 12 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36665"
                obs_have="30883"
                obs_ratio="84.23" />
          <mask elevation="10 degrees"
                obs_expected="31094"
                obs_have="30867"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="26254"
                obs_have="26254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 12 22:44:40 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7636450"
                         time_creation="Thu Mar 12 22:16:05 2020"
                         time_modification="Thu Mar 12 22:11:16 2020" />
        <observations epoch_first="Thu Mar 12 21:00:00 2020"
                      epoch_last="Thu Mar 12 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36665"
                obs_have="30883"
                obs_ratio="84.23" />
          <mask elevation="10 degrees"
                obs_expected="31094"
                obs_have="30867"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="26254"
                obs_have="26254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 00:32:43 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7636450"
                         time_creation="Thu Mar 12 22:16:05 2020"
                         time_modification="Thu Mar 12 22:11:16 2020" />
        <observations epoch_first="Thu Mar 12 21:00:00 2020"
                      epoch_last="Thu Mar 12 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36665"
                obs_have="30883"
                obs_ratio="84.23" />
          <mask elevation="10 degrees"
                obs_expected="31094"
                obs_have="30867"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="26254"
                obs_have="26254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7636450"
                         time_creation="Thu Mar 12 22:16:05 2020"
                         time_modification="Thu Mar 12 22:11:16 2020" />
        <observations epoch_first="Thu Mar 12 21:00:00 2020"
                      epoch_last="Thu Mar 12 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36665"
                obs_have="30883"
                obs_ratio="84.23" />
          <mask elevation="10 degrees"
                obs_expected="31094"
                obs_have="30867"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="26254"
                obs_have="26254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7636450"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 22:11:16 2020" />
        <observations epoch_first="Thu Mar 12 21:00:00 2020"
                      epoch_last="Thu Mar 12 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36665"
                obs_have="30883"
                obs_ratio="84.23" />
          <mask elevation="10 degrees"
                obs_expected="31094"
                obs_have="30867"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="26254"
                obs_have="26254"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Mar 12 23:19:28 2020"
               level="3">
        <file_statistics latency="00:10:47"
                         size="8048232"
                         time_creation="Thu Mar 12 23:16:03 2020"
                         time_modification="Thu Mar 12 23:10:46 2020" />
        <observations epoch_first="Thu Mar 12 22:00:00 2020"
                      epoch_last="Thu Mar 12 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35420"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="35474"
                obs_have="35420"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="34283"
                obs_have="34262"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Mar 12 23:44:27 2020"
               level="3">
        <file_statistics latency="00:10:47"
                         size="8048232"
                         time_creation="Thu Mar 12 23:16:03 2020"
                         time_modification="Thu Mar 12 23:10:46 2020" />
        <observations epoch_first="Thu Mar 12 22:00:00 2020"
                      epoch_last="Thu Mar 12 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35420"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="35474"
                obs_have="35420"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="34283"
                obs_have="34262"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Mar 13 01:32:29 2020"
               level="3">
        <file_statistics latency="00:10:47"
                         size="8048232"
                         time_creation="Thu Mar 12 23:16:03 2020"
                         time_modification="Thu Mar 12 23:10:46 2020" />
        <observations epoch_first="Thu Mar 12 22:00:00 2020"
                      epoch_last="Thu Mar 12 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35420"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="35474"
                obs_have="35420"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="34283"
                obs_have="34262"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:10:47"
                         size="8048232"
                         time_creation="Thu Mar 12 23:16:03 2020"
                         time_modification="Thu Mar 12 23:10:46 2020" />
        <observations epoch_first="Thu Mar 12 22:00:00 2020"
                      epoch_last="Thu Mar 12 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35420"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="35474"
                obs_have="35420"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="34283"
                obs_have="34262"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:10:47"
                         size="8048232"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Thu Mar 12 23:10:46 2020" />
        <observations epoch_first="Thu Mar 12 22:00:00 2020"
                      epoch_last="Thu Mar 12 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35420"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="35474"
                obs_have="35420"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="34283"
                obs_have="34262"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/vlgn072x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Mar 13 00:19:38 2020"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7396257"
                         time_creation="Fri Mar 13 00:16:03 2020"
                         time_modification="Fri Mar 13 00:11:10 2020" />
        <observations epoch_first="Thu Mar 12 23:00:00 2020"
                      epoch_last="Thu Mar 12 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36987"
                obs_have="33590"
                obs_ratio="90.82" />
          <mask elevation="10 degrees"
                obs_expected="33710"
                obs_have="33590"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="31619"
                obs_have="31619"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 00:44:36 2020"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7396257"
                         time_creation="Fri Mar 13 00:16:03 2020"
                         time_modification="Fri Mar 13 00:11:10 2020" />
        <observations epoch_first="Thu Mar 12 23:00:00 2020"
                      epoch_last="Thu Mar 12 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33387"
                obs_have="29990"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30110"
                obs_have="29990"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="28019"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 02:32:35 2020"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7396257"
                         time_creation="Fri Mar 13 00:16:03 2020"
                         time_modification="Fri Mar 13 00:11:10 2020" />
        <observations epoch_first="Thu Mar 12 23:00:00 2020"
                      epoch_last="Thu Mar 12 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33387"
                obs_have="29990"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30110"
                obs_have="29990"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="28019"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 13 17:59:44 2020"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7396257"
                         time_creation="Fri Mar 13 00:16:03 2020"
                         time_modification="Fri Mar 13 00:11:10 2020" />
        <observations epoch_first="Thu Mar 12 23:00:00 2020"
                      epoch_last="Thu Mar 12 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33387"
                obs_have="29990"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30110"
                obs_have="29990"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="28019"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 11 06:05:10 2020"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7396257"
                         time_creation="Wed Apr  8 01:57:05 2020"
                         time_modification="Fri Mar 13 00:11:10 2020" />
        <observations epoch_first="Thu Mar 12 23:00:00 2020"
                      epoch_last="Thu Mar 12 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33387"
                obs_have="29990"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="30110"
                obs_have="29990"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="28019"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
