<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-07-23 00:00:00"
    DayOfYear="204"
    Year="2019">
  <station name="VLGN">
    <file name="/vlgn2040.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jul 24 17:45:40 2019"
               level="3">
        <file_statistics latency="04:38:26"
                         size="5495484"
                         time_creation="Wed Jul 24 04:52:11 2019"
                         time_modification="Wed Jul 24 04:37:56 2019" />
        <observations epoch_first="Tue Jul 23 00:00:00 2019"
                      epoch_last="Tue Jul 23 23:59:30 2019"
                      epochs="2757"
                      epochs_ratio="95.73">
          <mask elevation="03 degrees"
                obs_expected="30126"
                obs_have="23500"
                obs_ratio="78.01" />
          <mask elevation="10 degrees"
                obs_expected="24993"
                obs_have="23493"
                obs_ratio="94.00" />
          <mask elevation="15 degrees"
                obs_expected="21968"
                obs_have="20710"
                obs_ratio="94.27" />
        </observations>
      </control>
      <control date="Thu Aug 22 05:50:40 2019"
               level="3">
        <file_statistics latency="04:38:26"
                         size="5495484"
                         time_creation="Mon Aug 19 02:02:39 2019"
                         time_modification="Wed Jul 24 04:37:56 2019" />
        <observations epoch_first="Tue Jul 23 00:00:00 2019"
                      epoch_last="Tue Jul 23 23:59:30 2019"
                      epochs="2757"
                      epochs_ratio="95.73">
          <mask elevation="03 degrees"
                obs_expected="30126"
                obs_have="23500"
                obs_ratio="78.01" />
          <mask elevation="10 degrees"
                obs_expected="24993"
                obs_have="23493"
                obs_ratio="94.00" />
          <mask elevation="15 degrees"
                obs_expected="21968"
                obs_have="20710"
                obs_ratio="94.27" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jul 23 01:44:35 2019"
               level="3">
        <file_statistics latency="00:11:04"
                         size="5681115"
                         time_creation="Tue Jul 23 01:16:02 2019"
                         time_modification="Tue Jul 23 01:11:03 2019" />
        <observations epoch_first="Tue Jul 23 00:00:00 2019"
                      epoch_last="Tue Jul 23 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29573"
                obs_have="25182"
                obs_ratio="85.15" />
          <mask elevation="10 degrees"
                obs_expected="25330"
                obs_have="25182"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="20014"
                obs_have="20014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 03:32:31 2019"
               level="3">
        <file_statistics latency="00:11:04"
                         size="5681115"
                         time_creation="Tue Jul 23 01:16:02 2019"
                         time_modification="Tue Jul 23 01:11:03 2019" />
        <observations epoch_first="Tue Jul 23 00:00:00 2019"
                      epoch_last="Tue Jul 23 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29573"
                obs_have="25182"
                obs_ratio="85.15" />
          <mask elevation="10 degrees"
                obs_expected="25330"
                obs_have="25182"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="20014"
                obs_have="20014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:04"
                         size="5681115"
                         time_creation="Tue Jul 23 01:16:02 2019"
                         time_modification="Tue Jul 23 01:11:03 2019" />
        <observations epoch_first="Tue Jul 23 00:00:00 2019"
                      epoch_last="Tue Jul 23 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29573"
                obs_have="25182"
                obs_ratio="85.15" />
          <mask elevation="10 degrees"
                obs_expected="25330"
                obs_have="25182"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="20014"
                obs_have="20014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:04"
                         size="5681115"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 01:11:03 2019" />
        <observations epoch_first="Tue Jul 23 00:00:00 2019"
                      epoch_last="Tue Jul 23 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29573"
                obs_have="25182"
                obs_ratio="85.15" />
          <mask elevation="10 degrees"
                obs_expected="25330"
                obs_have="25182"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="20014"
                obs_have="20014"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jul 23 02:19:38 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6450205"
                         time_creation="Tue Jul 23 02:16:02 2019"
                         time_modification="Tue Jul 23 02:11:14 2019" />
        <observations epoch_first="Tue Jul 23 01:00:00 2019"
                      epoch_last="Tue Jul 23 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34046"
                obs_have="27058"
                obs_ratio="79.47" />
          <mask elevation="10 degrees"
                obs_expected="27230"
                obs_have="27058"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22447"
                obs_have="22447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 02:44:39 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6450205"
                         time_creation="Tue Jul 23 02:16:02 2019"
                         time_modification="Tue Jul 23 02:11:14 2019" />
        <observations epoch_first="Tue Jul 23 01:00:00 2019"
                      epoch_last="Tue Jul 23 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34046"
                obs_have="27058"
                obs_ratio="79.47" />
          <mask elevation="10 degrees"
                obs_expected="27230"
                obs_have="27058"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22447"
                obs_have="22447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 04:32:35 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6450205"
                         time_creation="Tue Jul 23 02:16:02 2019"
                         time_modification="Tue Jul 23 02:11:14 2019" />
        <observations epoch_first="Tue Jul 23 01:00:00 2019"
                      epoch_last="Tue Jul 23 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34046"
                obs_have="27058"
                obs_ratio="79.47" />
          <mask elevation="10 degrees"
                obs_expected="27230"
                obs_have="27058"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22447"
                obs_have="22447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6450205"
                         time_creation="Tue Jul 23 02:16:02 2019"
                         time_modification="Tue Jul 23 02:11:14 2019" />
        <observations epoch_first="Tue Jul 23 01:00:00 2019"
                      epoch_last="Tue Jul 23 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34046"
                obs_have="27058"
                obs_ratio="79.47" />
          <mask elevation="10 degrees"
                obs_expected="27230"
                obs_have="27058"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22447"
                obs_have="22447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6450205"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 02:11:14 2019" />
        <observations epoch_first="Tue Jul 23 01:00:00 2019"
                      epoch_last="Tue Jul 23 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34046"
                obs_have="27058"
                obs_ratio="79.47" />
          <mask elevation="10 degrees"
                obs_expected="27230"
                obs_have="27058"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22447"
                obs_have="22447"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jul 23 03:19:43 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7307337"
                         time_creation="Tue Jul 23 03:16:02 2019"
                         time_modification="Tue Jul 23 03:11:19 2019" />
        <observations epoch_first="Tue Jul 23 02:00:00 2019"
                      epoch_last="Tue Jul 23 02:59:59 2019"
                      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="31661"
                obs_have="31661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 03:44:40 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7307337"
                         time_creation="Tue Jul 23 03:16:02 2019"
                         time_modification="Tue Jul 23 03:11:19 2019" />
        <observations epoch_first="Tue Jul 23 02:00:00 2019"
                      epoch_last="Tue Jul 23 02:59:59 2019"
                      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="31661"
                obs_have="31661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 05:32:42 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7307337"
                         time_creation="Tue Jul 23 03:16:02 2019"
                         time_modification="Tue Jul 23 03:11:19 2019" />
        <observations epoch_first="Tue Jul 23 02:00:00 2019"
                      epoch_last="Tue Jul 23 02:59:59 2019"
                      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="31661"
                obs_have="31661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7307337"
                         time_creation="Tue Jul 23 03:16:02 2019"
                         time_modification="Tue Jul 23 03:11:19 2019" />
        <observations epoch_first="Tue Jul 23 02:00:00 2019"
                      epoch_last="Tue Jul 23 02:59:59 2019"
                      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="31661"
                obs_have="31661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7307337"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 03:11:19 2019" />
        <observations epoch_first="Tue Jul 23 02:00:00 2019"
                      epoch_last="Tue Jul 23 02:59:59 2019"
                      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="31661"
                obs_have="31661"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jul 23 04:19:40 2019"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7660001"
                         time_creation="Tue Jul 23 04:16:02 2019"
                         time_modification="Tue Jul 23 04:11:23 2019" />
        <observations epoch_first="Tue Jul 23 03:00:00 2019"
                      epoch_last="Tue Jul 23 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36885"
                obs_have="32337"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="32393"
                obs_have="32319"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28913"
                obs_have="28913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 04:44:43 2019"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7660001"
                         time_creation="Tue Jul 23 04:16:02 2019"
                         time_modification="Tue Jul 23 04:11:23 2019" />
        <observations epoch_first="Tue Jul 23 03:00:00 2019"
                      epoch_last="Tue Jul 23 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36885"
                obs_have="32337"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="32393"
                obs_have="32319"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28913"
                obs_have="28913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 06:32:43 2019"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7660001"
                         time_creation="Tue Jul 23 04:16:02 2019"
                         time_modification="Tue Jul 23 04:11:23 2019" />
        <observations epoch_first="Tue Jul 23 03:00:00 2019"
                      epoch_last="Tue Jul 23 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36885"
                obs_have="32337"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="32393"
                obs_have="32319"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28913"
                obs_have="28913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7660001"
                         time_creation="Tue Jul 23 04:16:02 2019"
                         time_modification="Tue Jul 23 04:11:23 2019" />
        <observations epoch_first="Tue Jul 23 03:00:00 2019"
                      epoch_last="Tue Jul 23 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36885"
                obs_have="32337"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="32393"
                obs_have="32319"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28913"
                obs_have="28913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7660001"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 04:11:23 2019" />
        <observations epoch_first="Tue Jul 23 03:00:00 2019"
                      epoch_last="Tue Jul 23 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36885"
                obs_have="32337"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="32393"
                obs_have="32319"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28913"
                obs_have="28913"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jul 23 05:19:39 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7720772"
                         time_creation="Tue Jul 23 05:16:21 2019"
                         time_modification="Tue Jul 23 05:11:22 2019" />
        <observations epoch_first="Tue Jul 23 04:00:00 2019"
                      epoch_last="Tue Jul 23 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38994"
                obs_have="31321"
                obs_ratio="80.32" />
          <mask elevation="10 degrees"
                obs_expected="31529"
                obs_have="31312"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="25269"
                obs_have="25268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 05:44:43 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7720772"
                         time_creation="Tue Jul 23 05:16:21 2019"
                         time_modification="Tue Jul 23 05:11:22 2019" />
        <observations epoch_first="Tue Jul 23 04:00:00 2019"
                      epoch_last="Tue Jul 23 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38994"
                obs_have="31321"
                obs_ratio="80.32" />
          <mask elevation="10 degrees"
                obs_expected="31529"
                obs_have="31312"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="25269"
                obs_have="25268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 07:32:43 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7720772"
                         time_creation="Tue Jul 23 05:16:21 2019"
                         time_modification="Tue Jul 23 05:11:22 2019" />
        <observations epoch_first="Tue Jul 23 04:00:00 2019"
                      epoch_last="Tue Jul 23 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38994"
                obs_have="31321"
                obs_ratio="80.32" />
          <mask elevation="10 degrees"
                obs_expected="31529"
                obs_have="31312"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="25269"
                obs_have="25268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7720772"
                         time_creation="Tue Jul 23 05:16:21 2019"
                         time_modification="Tue Jul 23 05:11:22 2019" />
        <observations epoch_first="Tue Jul 23 04:00:00 2019"
                      epoch_last="Tue Jul 23 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38994"
                obs_have="31321"
                obs_ratio="80.32" />
          <mask elevation="10 degrees"
                obs_expected="31529"
                obs_have="31312"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="25269"
                obs_have="25268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7720772"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 05:11:22 2019" />
        <observations epoch_first="Tue Jul 23 04:00:00 2019"
                      epoch_last="Tue Jul 23 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38994"
                obs_have="31321"
                obs_ratio="80.32" />
          <mask elevation="10 degrees"
                obs_expected="31529"
                obs_have="31312"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="25269"
                obs_have="25268"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jul 23 06:19:40 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7877343"
                         time_creation="Tue Jul 23 06:14:07 2019"
                         time_modification="Tue Jul 23 06:11:17 2019" />
        <observations epoch_first="Tue Jul 23 05:00:00 2019"
                      epoch_last="Tue Jul 23 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35029"
                obs_have="33248"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33334"
                obs_have="33248"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31483"
                obs_have="31483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 06:44:42 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7877343"
                         time_creation="Tue Jul 23 06:14:07 2019"
                         time_modification="Tue Jul 23 06:11:17 2019" />
        <observations epoch_first="Tue Jul 23 05:00:00 2019"
                      epoch_last="Tue Jul 23 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35029"
                obs_have="33248"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33334"
                obs_have="33248"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31483"
                obs_have="31483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 08:32:43 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7877343"
                         time_creation="Tue Jul 23 06:14:07 2019"
                         time_modification="Tue Jul 23 06:11:17 2019" />
        <observations epoch_first="Tue Jul 23 05:00:00 2019"
                      epoch_last="Tue Jul 23 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35029"
                obs_have="33248"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33334"
                obs_have="33248"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31483"
                obs_have="31483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7877343"
                         time_creation="Tue Jul 23 06:14:07 2019"
                         time_modification="Tue Jul 23 06:11:17 2019" />
        <observations epoch_first="Tue Jul 23 05:00:00 2019"
                      epoch_last="Tue Jul 23 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35029"
                obs_have="33248"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33334"
                obs_have="33248"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31483"
                obs_have="31483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:18"
                         size="7877343"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 06:11:17 2019" />
        <observations epoch_first="Tue Jul 23 05:00:00 2019"
                      epoch_last="Tue Jul 23 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35029"
                obs_have="33248"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33334"
                obs_have="33248"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31483"
                obs_have="31483"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jul 23 07:19:36 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7104097"
                         time_creation="Tue Jul 23 07:16:02 2019"
                         time_modification="Tue Jul 23 07:11:12 2019" />
        <observations epoch_first="Tue Jul 23 06:00:00 2019"
                      epoch_last="Tue Jul 23 06:59:59 2019"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="34084"
                obs_have="30382"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="30510"
                obs_have="30379"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27505"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Tue Jul 23 07:44:40 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7104097"
                         time_creation="Tue Jul 23 07:16:02 2019"
                         time_modification="Tue Jul 23 07:11:12 2019" />
        <observations epoch_first="Tue Jul 23 06:00:00 2019"
                      epoch_last="Tue Jul 23 06:59:59 2019"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="34084"
                obs_have="30382"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="30510"
                obs_have="30379"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27505"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Tue Jul 23 09:32:41 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7104097"
                         time_creation="Tue Jul 23 07:16:02 2019"
                         time_modification="Tue Jul 23 07:11:12 2019" />
        <observations epoch_first="Tue Jul 23 06:00:00 2019"
                      epoch_last="Tue Jul 23 06:59:59 2019"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="34084"
                obs_have="30382"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="30510"
                obs_have="30379"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27505"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7104097"
                         time_creation="Tue Jul 23 07:16:02 2019"
                         time_modification="Tue Jul 23 07:11:12 2019" />
        <observations epoch_first="Tue Jul 23 06:00:00 2019"
                      epoch_last="Tue Jul 23 06:59:59 2019"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="34084"
                obs_have="30382"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="30510"
                obs_have="30379"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27505"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7104097"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 07:11:12 2019" />
        <observations epoch_first="Tue Jul 23 06:00:00 2019"
                      epoch_last="Tue Jul 23 06:59:59 2019"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="34084"
                obs_have="30382"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="30510"
                obs_have="30379"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27505"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jul 23 08:19:38 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6823291"
                         time_creation="Tue Jul 23 08:16:07 2019"
                         time_modification="Tue Jul 23 08:11:12 2019" />
        <observations epoch_first="Tue Jul 23 07:00:00 2019"
                      epoch_last="Tue Jul 23 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32930"
                obs_have="28870"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="28935"
                obs_have="28855"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26057"
                obs_have="26057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 08:44:42 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6823291"
                         time_creation="Tue Jul 23 08:16:07 2019"
                         time_modification="Tue Jul 23 08:11:12 2019" />
        <observations epoch_first="Tue Jul 23 07:00:00 2019"
                      epoch_last="Tue Jul 23 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32930"
                obs_have="28870"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="28935"
                obs_have="28855"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26057"
                obs_have="26057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 10:32:40 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6823291"
                         time_creation="Tue Jul 23 08:16:07 2019"
                         time_modification="Tue Jul 23 08:11:12 2019" />
        <observations epoch_first="Tue Jul 23 07:00:00 2019"
                      epoch_last="Tue Jul 23 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32930"
                obs_have="28870"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="28935"
                obs_have="28855"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26057"
                obs_have="26057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6823291"
                         time_creation="Tue Jul 23 08:16:07 2019"
                         time_modification="Tue Jul 23 08:11:12 2019" />
        <observations epoch_first="Tue Jul 23 07:00:00 2019"
                      epoch_last="Tue Jul 23 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32930"
                obs_have="28870"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="28935"
                obs_have="28855"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26057"
                obs_have="26057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6823291"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 08:11:12 2019" />
        <observations epoch_first="Tue Jul 23 07:00:00 2019"
                      epoch_last="Tue Jul 23 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32930"
                obs_have="28870"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="28935"
                obs_have="28855"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26057"
                obs_have="26057"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jul 23 09:19:35 2019"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6004968"
                         time_creation="Tue Jul 23 09:16:03 2019"
                         time_modification="Tue Jul 23 09:11:10 2019" />
        <observations epoch_first="Tue Jul 23 08:00:00 2019"
                      epoch_last="Tue Jul 23 08:59:59 2019"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="32649"
                obs_have="27605"
                obs_ratio="84.55" />
          <mask elevation="10 degrees"
                obs_expected="28016"
                obs_have="27590"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="21003"
                obs_have="20877"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Tue Jul 23 09:44:39 2019"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6004968"
                         time_creation="Tue Jul 23 09:16:03 2019"
                         time_modification="Tue Jul 23 09:11:10 2019" />
        <observations epoch_first="Tue Jul 23 08:00:00 2019"
                      epoch_last="Tue Jul 23 08:59:59 2019"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="32649"
                obs_have="27605"
                obs_ratio="84.55" />
          <mask elevation="10 degrees"
                obs_expected="28016"
                obs_have="27590"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="21003"
                obs_have="20877"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Tue Jul 23 11:32:38 2019"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6004968"
                         time_creation="Tue Jul 23 09:16:03 2019"
                         time_modification="Tue Jul 23 09:11:10 2019" />
        <observations epoch_first="Tue Jul 23 08:00:00 2019"
                      epoch_last="Tue Jul 23 08:59:59 2019"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="32649"
                obs_have="27605"
                obs_ratio="84.55" />
          <mask elevation="10 degrees"
                obs_expected="28016"
                obs_have="27590"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="21003"
                obs_have="20877"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6004968"
                         time_creation="Tue Jul 23 09:16:03 2019"
                         time_modification="Tue Jul 23 09:11:10 2019" />
        <observations epoch_first="Tue Jul 23 08:00:00 2019"
                      epoch_last="Tue Jul 23 08:59:59 2019"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="32649"
                obs_have="27605"
                obs_ratio="84.55" />
          <mask elevation="10 degrees"
                obs_expected="28016"
                obs_have="27590"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="21003"
                obs_have="20877"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6004968"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 09:11:10 2019" />
        <observations epoch_first="Tue Jul 23 08:00:00 2019"
                      epoch_last="Tue Jul 23 08:59:59 2019"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="32649"
                obs_have="27605"
                obs_ratio="84.55" />
          <mask elevation="10 degrees"
                obs_expected="28016"
                obs_have="27590"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="21003"
                obs_have="20877"
                obs_ratio="99.40" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jul 23 10:19:37 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6284442"
                         time_creation="Tue Jul 23 10:16:02 2019"
                         time_modification="Tue Jul 23 10:11:09 2019" />
        <observations epoch_first="Tue Jul 23 09:00:00 2019"
                      epoch_last="Tue Jul 23 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30604"
                obs_have="26597"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="26727"
                obs_have="26584"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="22049"
                obs_have="22049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 10:44:39 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6284442"
                         time_creation="Tue Jul 23 10:16:02 2019"
                         time_modification="Tue Jul 23 10:11:09 2019" />
        <observations epoch_first="Tue Jul 23 09:00:00 2019"
                      epoch_last="Tue Jul 23 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30604"
                obs_have="26597"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="26727"
                obs_have="26584"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="22049"
                obs_have="22049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 12:32:39 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6284442"
                         time_creation="Tue Jul 23 10:16:02 2019"
                         time_modification="Tue Jul 23 10:11:09 2019" />
        <observations epoch_first="Tue Jul 23 09:00:00 2019"
                      epoch_last="Tue Jul 23 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30604"
                obs_have="26597"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="26727"
                obs_have="26584"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="22049"
                obs_have="22049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6284442"
                         time_creation="Tue Jul 23 10:16:02 2019"
                         time_modification="Tue Jul 23 10:11:09 2019" />
        <observations epoch_first="Tue Jul 23 09:00:00 2019"
                      epoch_last="Tue Jul 23 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30604"
                obs_have="26597"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="26727"
                obs_have="26584"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="22049"
                obs_have="22049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="6284442"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 10:11:09 2019" />
        <observations epoch_first="Tue Jul 23 09:00:00 2019"
                      epoch_last="Tue Jul 23 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30604"
                obs_have="26597"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="26727"
                obs_have="26584"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="22049"
                obs_have="22049"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jul 23 11:19:40 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6826161"
                         time_creation="Tue Jul 23 11:16:07 2019"
                         time_modification="Tue Jul 23 11:11:14 2019" />
        <observations epoch_first="Tue Jul 23 10:00:00 2019"
                      epoch_last="Tue Jul 23 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31868"
                obs_have="25607"
                obs_ratio="80.35" />
          <mask elevation="10 degrees"
                obs_expected="25753"
                obs_have="25579"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="21250"
                obs_have="21250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 11:44:43 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6826161"
                         time_creation="Tue Jul 23 11:16:07 2019"
                         time_modification="Tue Jul 23 11:11:14 2019" />
        <observations epoch_first="Tue Jul 23 10:00:00 2019"
                      epoch_last="Tue Jul 23 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31868"
                obs_have="25607"
                obs_ratio="80.35" />
          <mask elevation="10 degrees"
                obs_expected="25753"
                obs_have="25579"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="21250"
                obs_have="21250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 13:32:43 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6826161"
                         time_creation="Tue Jul 23 11:16:07 2019"
                         time_modification="Tue Jul 23 11:11:14 2019" />
        <observations epoch_first="Tue Jul 23 10:00:00 2019"
                      epoch_last="Tue Jul 23 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31868"
                obs_have="25607"
                obs_ratio="80.35" />
          <mask elevation="10 degrees"
                obs_expected="25753"
                obs_have="25579"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="21250"
                obs_have="21250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6826161"
                         time_creation="Tue Jul 23 11:16:07 2019"
                         time_modification="Tue Jul 23 11:11:14 2019" />
        <observations epoch_first="Tue Jul 23 10:00:00 2019"
                      epoch_last="Tue Jul 23 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31868"
                obs_have="25607"
                obs_ratio="80.35" />
          <mask elevation="10 degrees"
                obs_expected="25753"
                obs_have="25579"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="21250"
                obs_have="21250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6826161"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 11:11:14 2019" />
        <observations epoch_first="Tue Jul 23 10:00:00 2019"
                      epoch_last="Tue Jul 23 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31868"
                obs_have="25607"
                obs_ratio="80.35" />
          <mask elevation="10 degrees"
                obs_expected="25753"
                obs_have="25579"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="21250"
                obs_have="21250"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jul 23 12:19:40 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7589498"
                         time_creation="Tue Jul 23 12:16:03 2019"
                         time_modification="Tue Jul 23 12:11:16 2019" />
        <observations epoch_first="Tue Jul 23 11:00:00 2019"
                      epoch_last="Tue Jul 23 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31089"
                obs_have="29924"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="29981"
                obs_have="29924"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29165"
                obs_have="29165"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 12:44:44 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7589498"
                         time_creation="Tue Jul 23 12:16:03 2019"
                         time_modification="Tue Jul 23 12:11:16 2019" />
        <observations epoch_first="Tue Jul 23 11:00:00 2019"
                      epoch_last="Tue Jul 23 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31089"
                obs_have="29924"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="29981"
                obs_have="29924"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29165"
                obs_have="29165"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 14:32:44 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7589498"
                         time_creation="Tue Jul 23 12:16:03 2019"
                         time_modification="Tue Jul 23 12:11:16 2019" />
        <observations epoch_first="Tue Jul 23 11:00:00 2019"
                      epoch_last="Tue Jul 23 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31089"
                obs_have="29924"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="29981"
                obs_have="29924"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29165"
                obs_have="29165"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7589498"
                         time_creation="Tue Jul 23 12:16:03 2019"
                         time_modification="Tue Jul 23 12:11:16 2019" />
        <observations epoch_first="Tue Jul 23 11:00:00 2019"
                      epoch_last="Tue Jul 23 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31089"
                obs_have="29924"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="29981"
                obs_have="29924"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29165"
                obs_have="29165"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7589498"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 12:11:16 2019" />
        <observations epoch_first="Tue Jul 23 11:00:00 2019"
                      epoch_last="Tue Jul 23 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31089"
                obs_have="29924"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="29981"
                obs_have="29924"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29165"
                obs_have="29165"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jul 23 13:19:30 2019"
               level="3">
        <file_statistics latency="00:10:54"
                         size="8697617"
                         time_creation="Tue Jul 23 13:16:03 2019"
                         time_modification="Tue Jul 23 13:10:53 2019" />
        <observations epoch_first="Tue Jul 23 12:00:00 2019"
                      epoch_last="Tue Jul 23 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41477"
                obs_have="37437"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="37635"
                obs_have="37415"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="29637"
                obs_have="29637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 13:44:33 2019"
               level="3">
        <file_statistics latency="00:10:54"
                         size="8697617"
                         time_creation="Tue Jul 23 13:16:03 2019"
                         time_modification="Tue Jul 23 13:10:53 2019" />
        <observations epoch_first="Tue Jul 23 12:00:00 2019"
                      epoch_last="Tue Jul 23 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41477"
                obs_have="37437"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="37635"
                obs_have="37415"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="29637"
                obs_have="29637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 15:32:33 2019"
               level="3">
        <file_statistics latency="00:10:54"
                         size="8697617"
                         time_creation="Tue Jul 23 13:16:03 2019"
                         time_modification="Tue Jul 23 13:10:53 2019" />
        <observations epoch_first="Tue Jul 23 12:00:00 2019"
                      epoch_last="Tue Jul 23 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41477"
                obs_have="37437"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="37635"
                obs_have="37415"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="29637"
                obs_have="29637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:10:54"
                         size="8697617"
                         time_creation="Tue Jul 23 13:16:03 2019"
                         time_modification="Tue Jul 23 13:10:53 2019" />
        <observations epoch_first="Tue Jul 23 12:00:00 2019"
                      epoch_last="Tue Jul 23 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41477"
                obs_have="37437"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="37635"
                obs_have="37415"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="29637"
                obs_have="29637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:10:54"
                         size="8697617"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 13:10:53 2019" />
        <observations epoch_first="Tue Jul 23 12:00:00 2019"
                      epoch_last="Tue Jul 23 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41477"
                obs_have="37437"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="37635"
                obs_have="37415"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="29637"
                obs_have="29637"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jul 23 14:19:42 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="8184730"
                         time_creation="Tue Jul 23 14:16:07 2019"
                         time_modification="Tue Jul 23 14:11:19 2019" />
        <observations epoch_first="Tue Jul 23 13:00:00 2019"
                      epoch_last="Tue Jul 23 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43373"
                obs_have="35497"
                obs_ratio="81.84" />
          <mask elevation="10 degrees"
                obs_expected="35798"
                obs_have="35494"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="30888"
                obs_have="30849"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Tue Jul 23 14:44:47 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="8184730"
                         time_creation="Tue Jul 23 14:16:07 2019"
                         time_modification="Tue Jul 23 14:11:19 2019" />
        <observations epoch_first="Tue Jul 23 13:00:00 2019"
                      epoch_last="Tue Jul 23 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43373"
                obs_have="35497"
                obs_ratio="81.84" />
          <mask elevation="10 degrees"
                obs_expected="35798"
                obs_have="35494"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="30888"
                obs_have="30849"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Tue Jul 23 16:32:45 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="8184730"
                         time_creation="Tue Jul 23 14:16:07 2019"
                         time_modification="Tue Jul 23 14:11:19 2019" />
        <observations epoch_first="Tue Jul 23 13:00:00 2019"
                      epoch_last="Tue Jul 23 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43373"
                obs_have="35497"
                obs_ratio="81.84" />
          <mask elevation="10 degrees"
                obs_expected="35798"
                obs_have="35494"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="30888"
                obs_have="30849"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="8184730"
                         time_creation="Tue Jul 23 14:16:07 2019"
                         time_modification="Tue Jul 23 14:11:19 2019" />
        <observations epoch_first="Tue Jul 23 13:00:00 2019"
                      epoch_last="Tue Jul 23 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43373"
                obs_have="35497"
                obs_ratio="81.84" />
          <mask elevation="10 degrees"
                obs_expected="35798"
                obs_have="35494"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="30888"
                obs_have="30849"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="8184730"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 14:11:19 2019" />
        <observations epoch_first="Tue Jul 23 13:00:00 2019"
                      epoch_last="Tue Jul 23 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43373"
                obs_have="35497"
                obs_ratio="81.84" />
          <mask elevation="10 degrees"
                obs_expected="35798"
                obs_have="35494"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="30888"
                obs_have="30849"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jul 23 15:19:41 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8343270"
                         time_creation="Tue Jul 23 15:16:02 2019"
                         time_modification="Tue Jul 23 15:11:13 2019" />
        <observations epoch_first="Tue Jul 23 14:00:00 2019"
                      epoch_last="Tue Jul 23 14:59:59 2019"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="40795"
                obs_have="38065"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="39309"
                obs_have="38065"
                obs_ratio="96.84" />
          <mask elevation="15 degrees"
                obs_expected="38049"
                obs_have="36939"
                obs_ratio="97.08" />
        </observations>
      </control>
      <control date="Tue Jul 23 15:44:41 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8343270"
                         time_creation="Tue Jul 23 15:16:02 2019"
                         time_modification="Tue Jul 23 15:11:13 2019" />
        <observations epoch_first="Tue Jul 23 14:00:00 2019"
                      epoch_last="Tue Jul 23 14:59:59 2019"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="40795"
                obs_have="38065"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="39309"
                obs_have="38065"
                obs_ratio="96.84" />
          <mask elevation="15 degrees"
                obs_expected="38049"
                obs_have="36939"
                obs_ratio="97.08" />
        </observations>
      </control>
      <control date="Tue Jul 23 17:32:38 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8343270"
                         time_creation="Tue Jul 23 15:16:02 2019"
                         time_modification="Tue Jul 23 15:11:13 2019" />
        <observations epoch_first="Tue Jul 23 14:00:00 2019"
                      epoch_last="Tue Jul 23 14:59:59 2019"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="40795"
                obs_have="38065"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="39309"
                obs_have="38065"
                obs_ratio="96.84" />
          <mask elevation="15 degrees"
                obs_expected="38049"
                obs_have="36939"
                obs_ratio="97.08" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8343270"
                         time_creation="Tue Jul 23 15:16:02 2019"
                         time_modification="Tue Jul 23 15:11:13 2019" />
        <observations epoch_first="Tue Jul 23 14:00:00 2019"
                      epoch_last="Tue Jul 23 14:59:59 2019"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="40795"
                obs_have="38065"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="39309"
                obs_have="38065"
                obs_ratio="96.84" />
          <mask elevation="15 degrees"
                obs_expected="38049"
                obs_have="36939"
                obs_ratio="97.08" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8343270"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 15:11:13 2019" />
        <observations epoch_first="Tue Jul 23 14:00:00 2019"
                      epoch_last="Tue Jul 23 14:59:59 2019"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="40795"
                obs_have="38065"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="39309"
                obs_have="38065"
                obs_ratio="96.84" />
          <mask elevation="15 degrees"
                obs_expected="38049"
                obs_have="36939"
                obs_ratio="97.08" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jul 23 16:19:49 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7991654"
                         time_creation="Tue Jul 23 16:16:02 2019"
                         time_modification="Tue Jul 23 16:11:16 2019" />
        <observations epoch_first="Tue Jul 23 15:00:00 2019"
                      epoch_last="Tue Jul 23 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42321"
                obs_have="37325"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="37424"
                obs_have="37314"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34635"
                obs_have="34635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 16:44:46 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7991654"
                         time_creation="Tue Jul 23 16:16:02 2019"
                         time_modification="Tue Jul 23 16:11:16 2019" />
        <observations epoch_first="Tue Jul 23 15:00:00 2019"
                      epoch_last="Tue Jul 23 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42321"
                obs_have="37325"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="37424"
                obs_have="37314"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34635"
                obs_have="34635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 18:32:45 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7991654"
                         time_creation="Tue Jul 23 16:16:02 2019"
                         time_modification="Tue Jul 23 16:11:16 2019" />
        <observations epoch_first="Tue Jul 23 15:00:00 2019"
                      epoch_last="Tue Jul 23 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42321"
                obs_have="37325"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="37424"
                obs_have="37314"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34635"
                obs_have="34635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7991654"
                         time_creation="Tue Jul 23 16:16:02 2019"
                         time_modification="Tue Jul 23 16:11:16 2019" />
        <observations epoch_first="Tue Jul 23 15:00:00 2019"
                      epoch_last="Tue Jul 23 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42321"
                obs_have="37325"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="37424"
                obs_have="37314"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34635"
                obs_have="34635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7991654"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 16:11:16 2019" />
        <observations epoch_first="Tue Jul 23 15:00:00 2019"
                      epoch_last="Tue Jul 23 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42321"
                obs_have="37325"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="37424"
                obs_have="37314"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34635"
                obs_have="34635"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jul 23 18:19:43 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8261831"
                         time_creation="Tue Jul 23 18:16:15 2019"
                         time_modification="Tue Jul 23 18:11:16 2019" />
        <observations epoch_first="Tue Jul 23 17:00:00 2019"
                      epoch_last="Tue Jul 23 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42999"
                obs_have="40837"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="40928"
                obs_have="40824"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="37445"
                obs_have="37443"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jul 23 18:44:47 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8261831"
                         time_creation="Tue Jul 23 18:16:15 2019"
                         time_modification="Tue Jul 23 18:11:16 2019" />
        <observations epoch_first="Tue Jul 23 17:00:00 2019"
                      epoch_last="Tue Jul 23 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42999"
                obs_have="40837"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="40928"
                obs_have="40824"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="37445"
                obs_have="37443"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jul 23 20:32:46 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8261831"
                         time_creation="Tue Jul 23 18:16:15 2019"
                         time_modification="Tue Jul 23 18:11:16 2019" />
        <observations epoch_first="Tue Jul 23 17:00:00 2019"
                      epoch_last="Tue Jul 23 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42999"
                obs_have="40837"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="40928"
                obs_have="40824"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="37445"
                obs_have="37443"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8261831"
                         time_creation="Tue Jul 23 18:16:15 2019"
                         time_modification="Tue Jul 23 18:11:16 2019" />
        <observations epoch_first="Tue Jul 23 17:00:00 2019"
                      epoch_last="Tue Jul 23 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42999"
                obs_have="40837"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="40928"
                obs_have="40824"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="37445"
                obs_have="37443"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8261831"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 18:11:16 2019" />
        <observations epoch_first="Tue Jul 23 17:00:00 2019"
                      epoch_last="Tue Jul 23 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42999"
                obs_have="40837"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="40928"
                obs_have="40824"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="37445"
                obs_have="37443"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jul 23 19:19:43 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7346224"
                         time_creation="Tue Jul 23 19:16:03 2019"
                         time_modification="Tue Jul 23 19:11:16 2019" />
        <observations epoch_first="Tue Jul 23 18:00:00 2019"
                      epoch_last="Tue Jul 23 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36327"
                obs_have="32325"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="32389"
                obs_have="32314"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28938"
                obs_have="28938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 19:44:45 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7346224"
                         time_creation="Tue Jul 23 19:16:03 2019"
                         time_modification="Tue Jul 23 19:11:16 2019" />
        <observations epoch_first="Tue Jul 23 18:00:00 2019"
                      epoch_last="Tue Jul 23 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36327"
                obs_have="32325"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="32389"
                obs_have="32314"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28938"
                obs_have="28938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 21:32:46 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7346224"
                         time_creation="Tue Jul 23 19:16:03 2019"
                         time_modification="Tue Jul 23 19:11:16 2019" />
        <observations epoch_first="Tue Jul 23 18:00:00 2019"
                      epoch_last="Tue Jul 23 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36327"
                obs_have="32325"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="32389"
                obs_have="32314"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28938"
                obs_have="28938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7346224"
                         time_creation="Tue Jul 23 19:16:03 2019"
                         time_modification="Tue Jul 23 19:11:16 2019" />
        <observations epoch_first="Tue Jul 23 18:00:00 2019"
                      epoch_last="Tue Jul 23 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36327"
                obs_have="32325"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="32389"
                obs_have="32314"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28938"
                obs_have="28938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7346224"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 19:11:16 2019" />
        <observations epoch_first="Tue Jul 23 18:00:00 2019"
                      epoch_last="Tue Jul 23 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36327"
                obs_have="32325"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="32389"
                obs_have="32314"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28938"
                obs_have="28938"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jul 23 20:19:34 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6922423"
                         time_creation="Tue Jul 23 20:16:03 2019"
                         time_modification="Tue Jul 23 20:10:55 2019" />
        <observations epoch_first="Tue Jul 23 19:00:00 2019"
                      epoch_last="Tue Jul 23 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32444"
                obs_have="28899"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="28984"
                obs_have="28891"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25760"
                obs_have="25760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 20:44:37 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6922423"
                         time_creation="Tue Jul 23 20:16:03 2019"
                         time_modification="Tue Jul 23 20:10:55 2019" />
        <observations epoch_first="Tue Jul 23 19:00:00 2019"
                      epoch_last="Tue Jul 23 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32444"
                obs_have="28899"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="28984"
                obs_have="28891"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25760"
                obs_have="25760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 22:32:36 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6922423"
                         time_creation="Tue Jul 23 20:16:03 2019"
                         time_modification="Tue Jul 23 20:10:55 2019" />
        <observations epoch_first="Tue Jul 23 19:00:00 2019"
                      epoch_last="Tue Jul 23 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32444"
                obs_have="28899"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="28984"
                obs_have="28891"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25760"
                obs_have="25760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6922423"
                         time_creation="Tue Jul 23 20:16:03 2019"
                         time_modification="Tue Jul 23 20:10:55 2019" />
        <observations epoch_first="Tue Jul 23 19:00:00 2019"
                      epoch_last="Tue Jul 23 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32444"
                obs_have="28899"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="28984"
                obs_have="28891"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25760"
                obs_have="25760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6922423"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 20:10:55 2019" />
        <observations epoch_first="Tue Jul 23 19:00:00 2019"
                      epoch_last="Tue Jul 23 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32444"
                obs_have="28899"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="28984"
                obs_have="28891"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25760"
                obs_have="25760"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jul 23 21:19:40 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6856985"
                         time_creation="Tue Jul 23 21:16:03 2019"
                         time_modification="Tue Jul 23 21:11:16 2019" />
        <observations epoch_first="Tue Jul 23 20:00:00 2019"
                      epoch_last="Tue Jul 23 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32119"
                obs_have="27024"
                obs_ratio="84.14" />
          <mask elevation="10 degrees"
                obs_expected="27091"
                obs_have="26993"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23525"
                obs_have="23525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 21:44:44 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6856985"
                         time_creation="Tue Jul 23 21:16:03 2019"
                         time_modification="Tue Jul 23 21:11:16 2019" />
        <observations epoch_first="Tue Jul 23 20:00:00 2019"
                      epoch_last="Tue Jul 23 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32119"
                obs_have="27024"
                obs_ratio="84.14" />
          <mask elevation="10 degrees"
                obs_expected="27091"
                obs_have="26993"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23525"
                obs_have="23525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 23:32:45 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6856985"
                         time_creation="Tue Jul 23 21:16:03 2019"
                         time_modification="Tue Jul 23 21:11:16 2019" />
        <observations epoch_first="Tue Jul 23 20:00:00 2019"
                      epoch_last="Tue Jul 23 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32119"
                obs_have="27024"
                obs_ratio="84.14" />
          <mask elevation="10 degrees"
                obs_expected="27091"
                obs_have="26993"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23525"
                obs_have="23525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6856985"
                         time_creation="Tue Jul 23 21:16:03 2019"
                         time_modification="Tue Jul 23 21:11:16 2019" />
        <observations epoch_first="Tue Jul 23 20:00:00 2019"
                      epoch_last="Tue Jul 23 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32119"
                obs_have="27024"
                obs_ratio="84.14" />
          <mask elevation="10 degrees"
                obs_expected="27091"
                obs_have="26993"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23525"
                obs_have="23525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6856985"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 21:11:16 2019" />
        <observations epoch_first="Tue Jul 23 20:00:00 2019"
                      epoch_last="Tue Jul 23 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32119"
                obs_have="27024"
                obs_ratio="84.14" />
          <mask elevation="10 degrees"
                obs_expected="27091"
                obs_have="26993"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23525"
                obs_have="23525"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jul 23 22:19:41 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6731744"
                         time_creation="Tue Jul 23 22:16:11 2019"
                         time_modification="Tue Jul 23 22:11:13 2019" />
        <observations epoch_first="Tue Jul 23 21:00:00 2019"
                      epoch_last="Tue Jul 23 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31477"
                obs_have="27128"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="27265"
                obs_have="27128"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 22:44:43 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6731744"
                         time_creation="Tue Jul 23 22:16:11 2019"
                         time_modification="Tue Jul 23 22:11:13 2019" />
        <observations epoch_first="Tue Jul 23 21:00:00 2019"
                      epoch_last="Tue Jul 23 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31477"
                obs_have="27128"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="27265"
                obs_have="27128"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 00:32:43 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6731744"
                         time_creation="Tue Jul 23 22:16:11 2019"
                         time_modification="Tue Jul 23 22:11:13 2019" />
        <observations epoch_first="Tue Jul 23 21:00:00 2019"
                      epoch_last="Tue Jul 23 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31477"
                obs_have="27128"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="27265"
                obs_have="27128"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6731744"
                         time_creation="Tue Jul 23 22:16:11 2019"
                         time_modification="Tue Jul 23 22:11:13 2019" />
        <observations epoch_first="Tue Jul 23 21:00:00 2019"
                      epoch_last="Tue Jul 23 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31477"
                obs_have="27128"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="27265"
                obs_have="27128"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6731744"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 22:11:13 2019" />
        <observations epoch_first="Tue Jul 23 21:00:00 2019"
                      epoch_last="Tue Jul 23 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31477"
                obs_have="27128"
                obs_ratio="86.18" />
          <mask elevation="10 degrees"
                obs_expected="27265"
                obs_have="27128"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jul 23 23:19:43 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6143853"
                         time_creation="Tue Jul 23 23:14:04 2019"
                         time_modification="Tue Jul 23 23:11:11 2019" />
        <observations epoch_first="Tue Jul 23 22:00:00 2019"
                      epoch_last="Tue Jul 23 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27944"
                obs_have="24543"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="24642"
                obs_have="24543"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="21760"
                obs_have="21760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 23 23:44:42 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6143853"
                         time_creation="Tue Jul 23 23:14:04 2019"
                         time_modification="Tue Jul 23 23:11:11 2019" />
        <observations epoch_first="Tue Jul 23 22:00:00 2019"
                      epoch_last="Tue Jul 23 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27944"
                obs_have="24543"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="24642"
                obs_have="24543"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="21760"
                obs_have="21760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 01:32:44 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6143853"
                         time_creation="Tue Jul 23 23:14:04 2019"
                         time_modification="Tue Jul 23 23:11:11 2019" />
        <observations epoch_first="Tue Jul 23 22:00:00 2019"
                      epoch_last="Tue Jul 23 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27944"
                obs_have="24543"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="24642"
                obs_have="24543"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="21760"
                obs_have="21760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6143853"
                         time_creation="Tue Jul 23 23:14:04 2019"
                         time_modification="Tue Jul 23 23:11:11 2019" />
        <observations epoch_first="Tue Jul 23 22:00:00 2019"
                      epoch_last="Tue Jul 23 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27944"
                obs_have="24543"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="24642"
                obs_have="24543"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="21760"
                obs_have="21760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="6143853"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Tue Jul 23 23:11:11 2019" />
        <observations epoch_first="Tue Jul 23 22:00:00 2019"
                      epoch_last="Tue Jul 23 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27944"
                obs_have="24543"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="24642"
                obs_have="24543"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="21760"
                obs_have="21760"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn204x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jul 24 00:19:40 2019"
               level="3">
        <file_statistics latency="00:11:05"
                         size="5883441"
                         time_creation="Wed Jul 24 00:16:03 2019"
                         time_modification="Wed Jul 24 00:11:04 2019" />
        <observations epoch_first="Tue Jul 23 23:00:00 2019"
                      epoch_last="Tue Jul 23 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28037"
                obs_have="24882"
                obs_ratio="88.75" />
          <mask elevation="10 degrees"
                obs_expected="24941"
                obs_have="24881"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21189"
                obs_have="21189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 00:44:40 2019"
               level="3">
        <file_statistics latency="00:11:05"
                         size="5883441"
                         time_creation="Wed Jul 24 00:16:03 2019"
                         time_modification="Wed Jul 24 00:11:04 2019" />
        <observations epoch_first="Tue Jul 23 23:00:00 2019"
                      epoch_last="Tue Jul 23 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28037"
                obs_have="24882"
                obs_ratio="88.75" />
          <mask elevation="10 degrees"
                obs_expected="24941"
                obs_have="24881"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21189"
                obs_have="21189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 02:32:37 2019"
               level="3">
        <file_statistics latency="00:11:05"
                         size="5883441"
                         time_creation="Wed Jul 24 00:16:03 2019"
                         time_modification="Wed Jul 24 00:11:04 2019" />
        <observations epoch_first="Tue Jul 23 23:00:00 2019"
                      epoch_last="Tue Jul 23 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28037"
                obs_have="24882"
                obs_ratio="88.75" />
          <mask elevation="10 degrees"
                obs_expected="24941"
                obs_have="24881"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21189"
                obs_have="21189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 24 18:01:18 2019"
               level="3">
        <file_statistics latency="00:11:05"
                         size="5883441"
                         time_creation="Wed Jul 24 00:16:03 2019"
                         time_modification="Wed Jul 24 00:11:04 2019" />
        <observations epoch_first="Tue Jul 23 23:00:00 2019"
                      epoch_last="Tue Jul 23 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28037"
                obs_have="24882"
                obs_ratio="88.75" />
          <mask elevation="10 degrees"
                obs_expected="24941"
                obs_have="24881"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21189"
                obs_have="21189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 22 06:06:37 2019"
               level="3">
        <file_statistics latency="00:11:05"
                         size="5883441"
                         time_creation="Mon Aug 19 01:57:18 2019"
                         time_modification="Wed Jul 24 00:11:04 2019" />
        <observations epoch_first="Tue Jul 23 23:00:00 2019"
                      epoch_last="Tue Jul 23 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28037"
                obs_have="24882"
                obs_ratio="88.75" />
          <mask elevation="10 degrees"
                obs_expected="24941"
                obs_have="24881"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21189"
                obs_have="21189"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
