<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-01-26 00:00:00"
    DayOfYear="26"
    Year="2018">
  <station name="VLGN">
    <file name="/vlgn0260.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 27 17:46:08 2018"
               level="3">
        <file_statistics latency="01:38:14"
                         size="5700050"
                         time_creation="Sat Jan 27 02:50:19 2018"
                         time_modification="Sat Jan 27 01:37:44 2018" />
        <observations epoch_first="Fri Jan 26 00:00:00 2018"
                      epoch_last="Fri Jan 26 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29533"
                obs_have="24153"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="24477"
                obs_have="24145"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="21472"
                obs_have="21288"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Sun Feb 25 05:51:08 2018"
               level="3">
        <file_statistics latency="01:38:14"
                         size="5700050"
                         time_creation="Thu Feb 22 01:59:17 2018"
                         time_modification="Sat Jan 27 01:37:44 2018" />
        <observations epoch_first="Fri Jan 26 00:00:00 2018"
                      epoch_last="Fri Jan 26 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29533"
                obs_have="24153"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="24477"
                obs_have="24145"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="21472"
                obs_have="21288"
                obs_ratio="99.14" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jan 26 01:45:09 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7411667"
                         time_creation="Fri Jan 26 01:14:02 2018"
                         time_modification="Fri Jan 26 01:12:02 2018" />
        <observations epoch_first="Fri Jan 26 00:00:00 2018"
                      epoch_last="Fri Jan 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28416"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="28451"
                obs_have="28416"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26244"
                obs_have="26238"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 26 03:33:12 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7411667"
                         time_creation="Fri Jan 26 01:14:02 2018"
                         time_modification="Fri Jan 26 01:12:02 2018" />
        <observations epoch_first="Fri Jan 26 00:00:00 2018"
                      epoch_last="Fri Jan 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28416"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="28451"
                obs_have="28416"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26244"
                obs_have="26238"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="04:47:12"
                         size="7411667"
                         time_creation="Fri Jan 26 06:14:23 2018"
                         time_modification="Fri Jan 26 05:47:11 2018" />
        <observations epoch_first="Fri Jan 26 00:00:00 2018"
                      epoch_last="Fri Jan 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28416"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="28451"
                obs_have="28416"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26244"
                obs_have="26238"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="04:47:12"
                         size="7411667"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 05:47:11 2018" />
        <observations epoch_first="Fri Jan 26 00:00:00 2018"
                      epoch_last="Fri Jan 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28416"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="28451"
                obs_have="28416"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26244"
                obs_have="26238"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jan 26 02:20:13 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7785266"
                         time_creation="Fri Jan 26 02:14:02 2018"
                         time_modification="Fri Jan 26 02:12:02 2018" />
        <observations epoch_first="Fri Jan 26 01:00:00 2018"
                      epoch_last="Fri Jan 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33493"
                obs_have="29629"
                obs_ratio="88.46" />
          <mask elevation="10 degrees"
                obs_expected="29782"
                obs_have="29602"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="22476"
                obs_have="22476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 02:45:07 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7785266"
                         time_creation="Fri Jan 26 02:14:02 2018"
                         time_modification="Fri Jan 26 02:12:02 2018" />
        <observations epoch_first="Fri Jan 26 01:00:00 2018"
                      epoch_last="Fri Jan 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33493"
                obs_have="29629"
                obs_ratio="88.46" />
          <mask elevation="10 degrees"
                obs_expected="29782"
                obs_have="29602"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="22476"
                obs_have="22476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 04:33:08 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7785266"
                         time_creation="Fri Jan 26 02:14:02 2018"
                         time_modification="Fri Jan 26 02:12:02 2018" />
        <observations epoch_first="Fri Jan 26 01:00:00 2018"
                      epoch_last="Fri Jan 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33493"
                obs_have="29629"
                obs_ratio="88.46" />
          <mask elevation="10 degrees"
                obs_expected="29782"
                obs_have="29602"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="22476"
                obs_have="22476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="03:47:13"
                         size="7785266"
                         time_creation="Fri Jan 26 06:14:23 2018"
                         time_modification="Fri Jan 26 05:47:12 2018" />
        <observations epoch_first="Fri Jan 26 01:00:00 2018"
                      epoch_last="Fri Jan 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33493"
                obs_have="29629"
                obs_ratio="88.46" />
          <mask elevation="10 degrees"
                obs_expected="29782"
                obs_have="29602"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="22476"
                obs_have="22476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="03:47:13"
                         size="7785266"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 05:47:12 2018" />
        <observations epoch_first="Fri Jan 26 01:00:00 2018"
                      epoch_last="Fri Jan 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33493"
                obs_have="29629"
                obs_ratio="88.46" />
          <mask elevation="10 degrees"
                obs_expected="29782"
                obs_have="29602"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="22476"
                obs_have="22476"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jan 26 03:20:17 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7755701"
                         time_creation="Fri Jan 26 03:14:16 2018"
                         time_modification="Fri Jan 26 03:12:04 2018" />
        <observations epoch_first="Fri Jan 26 02:00:00 2018"
                      epoch_last="Fri Jan 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38658"
                obs_have="29025"
                obs_ratio="75.08" />
          <mask elevation="10 degrees"
                obs_expected="29299"
                obs_have="29008"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="23995"
                obs_have="23995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 03:45:15 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7755701"
                         time_creation="Fri Jan 26 03:14:16 2018"
                         time_modification="Fri Jan 26 03:12:04 2018" />
        <observations epoch_first="Fri Jan 26 02:00:00 2018"
                      epoch_last="Fri Jan 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38658"
                obs_have="29025"
                obs_ratio="75.08" />
          <mask elevation="10 degrees"
                obs_expected="29299"
                obs_have="29008"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="23995"
                obs_have="23995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 05:33:13 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7755701"
                         time_creation="Fri Jan 26 03:14:16 2018"
                         time_modification="Fri Jan 26 03:12:04 2018" />
        <observations epoch_first="Fri Jan 26 02:00:00 2018"
                      epoch_last="Fri Jan 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38658"
                obs_have="29025"
                obs_ratio="75.08" />
          <mask elevation="10 degrees"
                obs_expected="29299"
                obs_have="29008"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="23995"
                obs_have="23995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="02:47:13"
                         size="7755701"
                         time_creation="Fri Jan 26 06:14:23 2018"
                         time_modification="Fri Jan 26 05:47:12 2018" />
        <observations epoch_first="Fri Jan 26 02:00:00 2018"
                      epoch_last="Fri Jan 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38658"
                obs_have="29025"
                obs_ratio="75.08" />
          <mask elevation="10 degrees"
                obs_expected="29299"
                obs_have="29008"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="23995"
                obs_have="23995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="02:47:13"
                         size="7755701"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 05:47:12 2018" />
        <observations epoch_first="Fri Jan 26 02:00:00 2018"
                      epoch_last="Fri Jan 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38658"
                obs_have="29025"
                obs_ratio="75.08" />
          <mask elevation="10 degrees"
                obs_expected="29299"
                obs_have="29008"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="23995"
                obs_have="23995"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jan 26 04:20:29 2018"
               level="3">
        <file_statistics latency="00:12:07"
                         size="8223005"
                         time_creation="Fri Jan 26 04:14:03 2018"
                         time_modification="Fri Jan 26 04:12:06 2018" />
        <observations epoch_first="Fri Jan 26 03:00:00 2018"
                      epoch_last="Fri Jan 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35073"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="35142"
                obs_have="35073"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33976"
                obs_have="33968"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 26 04:45:25 2018"
               level="3">
        <file_statistics latency="00:12:07"
                         size="8223005"
                         time_creation="Fri Jan 26 04:14:03 2018"
                         time_modification="Fri Jan 26 04:12:06 2018" />
        <observations epoch_first="Fri Jan 26 03:00:00 2018"
                      epoch_last="Fri Jan 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35073"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="35142"
                obs_have="35073"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33976"
                obs_have="33968"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 26 06:33:26 2018"
               level="3">
        <file_statistics latency="01:47:14"
                         size="8223005"
                         time_creation="Fri Jan 26 06:14:23 2018"
                         time_modification="Fri Jan 26 05:47:13 2018" />
        <observations epoch_first="Fri Jan 26 03:00:00 2018"
                      epoch_last="Fri Jan 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35073"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="35142"
                obs_have="35073"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33976"
                obs_have="33968"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="01:47:14"
                         size="8223005"
                         time_creation="Fri Jan 26 06:14:23 2018"
                         time_modification="Fri Jan 26 05:47:13 2018" />
        <observations epoch_first="Fri Jan 26 03:00:00 2018"
                      epoch_last="Fri Jan 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35073"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="35142"
                obs_have="35073"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33976"
                obs_have="33968"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="01:47:14"
                         size="8223005"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 05:47:13 2018" />
        <observations epoch_first="Fri Jan 26 03:00:00 2018"
                      epoch_last="Fri Jan 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35073"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="35142"
                obs_have="35073"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="33976"
                obs_have="33968"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jan 26 05:20:08 2018"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7550855"
                         time_creation="Fri Jan 26 05:14:02 2018"
                         time_modification="Fri Jan 26 05:11:59 2018" />
        <observations epoch_first="Fri Jan 26 04:00:00 2018"
                      epoch_last="Fri Jan 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37017"
                obs_have="33862"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="33917"
                obs_have="33852"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31643"
                obs_have="31643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 05:45:10 2018"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7550855"
                         time_creation="Fri Jan 26 05:14:02 2018"
                         time_modification="Fri Jan 26 05:11:59 2018" />
        <observations epoch_first="Fri Jan 26 04:00:00 2018"
                      epoch_last="Fri Jan 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37017"
                obs_have="33862"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="33917"
                obs_have="33852"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31643"
                obs_have="31643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 07:33:11 2018"
               level="3">
        <file_statistics latency="00:47:15"
                         size="7550855"
                         time_creation="Fri Jan 26 06:14:23 2018"
                         time_modification="Fri Jan 26 05:47:14 2018" />
        <observations epoch_first="Fri Jan 26 04:00:00 2018"
                      epoch_last="Fri Jan 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37017"
                obs_have="33862"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="33917"
                obs_have="33852"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31643"
                obs_have="31643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:47:15"
                         size="7550855"
                         time_creation="Fri Jan 26 06:14:23 2018"
                         time_modification="Fri Jan 26 05:47:14 2018" />
        <observations epoch_first="Fri Jan 26 04:00:00 2018"
                      epoch_last="Fri Jan 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37017"
                obs_have="33862"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="33917"
                obs_have="33852"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31643"
                obs_have="31643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:47:15"
                         size="7550855"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 05:47:14 2018" />
        <observations epoch_first="Fri Jan 26 04:00:00 2018"
                      epoch_last="Fri Jan 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37017"
                obs_have="33862"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="33917"
                obs_have="33852"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31643"
                obs_have="31643"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jan 26 06:20:16 2018"
               level="3">
        <file_statistics latency="00:12:04"
                         size="7567124"
                         time_creation="Fri Jan 26 06:14:23 2018"
                         time_modification="Fri Jan 26 06:12:03 2018" />
        <observations epoch_first="Fri Jan 26 05:00:00 2018"
                      epoch_last="Fri Jan 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41602"
                obs_have="36996"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="37173"
                obs_have="36957"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="32482"
                obs_have="32482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 06:45:19 2018"
               level="3">
        <file_statistics latency="00:12:04"
                         size="7567124"
                         time_creation="Fri Jan 26 06:14:23 2018"
                         time_modification="Fri Jan 26 06:12:03 2018" />
        <observations epoch_first="Fri Jan 26 05:00:00 2018"
                      epoch_last="Fri Jan 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41602"
                obs_have="36996"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="37173"
                obs_have="36957"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="32482"
                obs_have="32482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 08:33:20 2018"
               level="3">
        <file_statistics latency="00:12:04"
                         size="7567124"
                         time_creation="Fri Jan 26 06:14:23 2018"
                         time_modification="Fri Jan 26 06:12:03 2018" />
        <observations epoch_first="Fri Jan 26 05:00:00 2018"
                      epoch_last="Fri Jan 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41602"
                obs_have="36996"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="37173"
                obs_have="36957"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="32482"
                obs_have="32482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:04"
                         size="7567124"
                         time_creation="Fri Jan 26 06:14:23 2018"
                         time_modification="Fri Jan 26 06:12:03 2018" />
        <observations epoch_first="Fri Jan 26 05:00:00 2018"
                      epoch_last="Fri Jan 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41602"
                obs_have="36996"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="37173"
                obs_have="36957"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="32482"
                obs_have="32482"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:04"
                         size="7567124"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 06:12:03 2018" />
        <observations epoch_first="Fri Jan 26 05:00:00 2018"
                      epoch_last="Fri Jan 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41602"
                obs_have="36996"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="37173"
                obs_have="36957"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="32482"
                obs_have="32482"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Jan 26 07:20:16 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7624189"
                         time_creation="Fri Jan 26 07:14:02 2018"
                         time_modification="Fri Jan 26 07:12:02 2018" />
        <observations epoch_first="Fri Jan 26 06:00:00 2018"
                      epoch_last="Fri Jan 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="36613"
                obs_ratio="92.46" />
          <mask elevation="10 degrees"
                obs_expected="36763"
                obs_have="36613"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 07:45:19 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7624189"
                         time_creation="Fri Jan 26 07:14:02 2018"
                         time_modification="Fri Jan 26 07:12:02 2018" />
        <observations epoch_first="Fri Jan 26 06:00:00 2018"
                      epoch_last="Fri Jan 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="36613"
                obs_ratio="92.46" />
          <mask elevation="10 degrees"
                obs_expected="36763"
                obs_have="36613"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 09:33:20 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7624189"
                         time_creation="Fri Jan 26 07:14:02 2018"
                         time_modification="Fri Jan 26 07:12:02 2018" />
        <observations epoch_first="Fri Jan 26 06:00:00 2018"
                      epoch_last="Fri Jan 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="36613"
                obs_ratio="92.46" />
          <mask elevation="10 degrees"
                obs_expected="36763"
                obs_have="36613"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7624189"
                         time_creation="Fri Jan 26 07:14:02 2018"
                         time_modification="Fri Jan 26 07:12:02 2018" />
        <observations epoch_first="Fri Jan 26 06:00:00 2018"
                      epoch_last="Fri Jan 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="36613"
                obs_ratio="92.46" />
          <mask elevation="10 degrees"
                obs_expected="36763"
                obs_have="36613"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7624189"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 07:12:02 2018" />
        <observations epoch_first="Fri Jan 26 06:00:00 2018"
                      epoch_last="Fri Jan 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="36613"
                obs_ratio="92.46" />
          <mask elevation="10 degrees"
                obs_expected="36763"
                obs_have="36613"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jan 26 08:20:13 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7634084"
                         time_creation="Fri Jan 26 08:14:03 2018"
                         time_modification="Fri Jan 26 08:12:04 2018" />
        <observations epoch_first="Fri Jan 26 07:00:00 2018"
                      epoch_last="Fri Jan 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37096"
                obs_have="34643"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="34737"
                obs_have="34639"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31312"
                obs_have="31312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 08:45:16 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7634084"
                         time_creation="Fri Jan 26 08:14:03 2018"
                         time_modification="Fri Jan 26 08:12:04 2018" />
        <observations epoch_first="Fri Jan 26 07:00:00 2018"
                      epoch_last="Fri Jan 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37096"
                obs_have="34643"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="34737"
                obs_have="34639"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31312"
                obs_have="31312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 10:33:15 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7634084"
                         time_creation="Fri Jan 26 08:14:03 2018"
                         time_modification="Fri Jan 26 08:12:04 2018" />
        <observations epoch_first="Fri Jan 26 07:00:00 2018"
                      epoch_last="Fri Jan 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37096"
                obs_have="34643"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="34737"
                obs_have="34639"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31312"
                obs_have="31312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7634084"
                         time_creation="Fri Jan 26 08:14:03 2018"
                         time_modification="Fri Jan 26 08:12:04 2018" />
        <observations epoch_first="Fri Jan 26 07:00:00 2018"
                      epoch_last="Fri Jan 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37096"
                obs_have="34643"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="34737"
                obs_have="34639"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31312"
                obs_have="31312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7634084"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 08:12:04 2018" />
        <observations epoch_first="Fri Jan 26 07:00:00 2018"
                      epoch_last="Fri Jan 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37096"
                obs_have="34643"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="34737"
                obs_have="34639"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31312"
                obs_have="31312"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jan 26 09:20:04 2018"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7171267"
                         time_creation="Fri Jan 26 09:14:04 2018"
                         time_modification="Fri Jan 26 09:12:01 2018" />
        <observations epoch_first="Fri Jan 26 08:00:00 2018"
                      epoch_last="Fri Jan 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33330"
                obs_have="28942"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="28956"
                obs_have="28912"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26259"
                obs_have="26259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 09:45:08 2018"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7171267"
                         time_creation="Fri Jan 26 09:14:04 2018"
                         time_modification="Fri Jan 26 09:12:01 2018" />
        <observations epoch_first="Fri Jan 26 08:00:00 2018"
                      epoch_last="Fri Jan 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33330"
                obs_have="28942"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="28956"
                obs_have="28912"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26259"
                obs_have="26259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 11:33:08 2018"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7171267"
                         time_creation="Fri Jan 26 09:14:04 2018"
                         time_modification="Fri Jan 26 09:12:01 2018" />
        <observations epoch_first="Fri Jan 26 08:00:00 2018"
                      epoch_last="Fri Jan 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33330"
                obs_have="28942"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="28956"
                obs_have="28912"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26259"
                obs_have="26259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7171267"
                         time_creation="Fri Jan 26 09:14:04 2018"
                         time_modification="Fri Jan 26 09:12:01 2018" />
        <observations epoch_first="Fri Jan 26 08:00:00 2018"
                      epoch_last="Fri Jan 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33330"
                obs_have="28942"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="28956"
                obs_have="28912"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26259"
                obs_have="26259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7171267"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 09:12:01 2018" />
        <observations epoch_first="Fri Jan 26 08:00:00 2018"
                      epoch_last="Fri Jan 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33330"
                obs_have="28942"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="28956"
                obs_have="28912"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26259"
                obs_have="26259"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Jan 26 10:20:06 2018"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7080201"
                         time_creation="Fri Jan 26 10:14:03 2018"
                         time_modification="Fri Jan 26 10:11:59 2018" />
        <observations epoch_first="Fri Jan 26 09:00:00 2018"
                      epoch_last="Fri Jan 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32886"
                obs_have="26933"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="27071"
                obs_have="26923"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23013"
                obs_have="23013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 10:45:08 2018"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7080201"
                         time_creation="Fri Jan 26 10:14:03 2018"
                         time_modification="Fri Jan 26 10:11:59 2018" />
        <observations epoch_first="Fri Jan 26 09:00:00 2018"
                      epoch_last="Fri Jan 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32886"
                obs_have="26933"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="27071"
                obs_have="26923"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23013"
                obs_have="23013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 12:33:08 2018"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7080201"
                         time_creation="Fri Jan 26 10:14:03 2018"
                         time_modification="Fri Jan 26 10:11:59 2018" />
        <observations epoch_first="Fri Jan 26 09:00:00 2018"
                      epoch_last="Fri Jan 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32886"
                obs_have="26933"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="27071"
                obs_have="26923"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23013"
                obs_have="23013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7080201"
                         time_creation="Fri Jan 26 10:14:03 2018"
                         time_modification="Fri Jan 26 10:11:59 2018" />
        <observations epoch_first="Fri Jan 26 09:00:00 2018"
                      epoch_last="Fri Jan 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32886"
                obs_have="26933"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="27071"
                obs_have="26923"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23013"
                obs_have="23013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7080201"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 10:11:59 2018" />
        <observations epoch_first="Fri Jan 26 09:00:00 2018"
                      epoch_last="Fri Jan 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32886"
                obs_have="26933"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="27071"
                obs_have="26923"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="23013"
                obs_have="23013"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jan 26 11:20:17 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7290835"
                         time_creation="Fri Jan 26 11:14:02 2018"
                         time_modification="Fri Jan 26 11:12:00 2018" />
        <observations epoch_first="Fri Jan 26 10:00:00 2018"
                      epoch_last="Fri Jan 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31340"
                obs_have="28458"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="28662"
                obs_have="28458"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24079"
                obs_have="24079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 11:45:16 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7290835"
                         time_creation="Fri Jan 26 11:14:02 2018"
                         time_modification="Fri Jan 26 11:12:00 2018" />
        <observations epoch_first="Fri Jan 26 10:00:00 2018"
                      epoch_last="Fri Jan 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31340"
                obs_have="28458"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="28662"
                obs_have="28458"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24079"
                obs_have="24079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 13:33:18 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7290835"
                         time_creation="Fri Jan 26 11:14:02 2018"
                         time_modification="Fri Jan 26 11:12:00 2018" />
        <observations epoch_first="Fri Jan 26 10:00:00 2018"
                      epoch_last="Fri Jan 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31340"
                obs_have="28458"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="28662"
                obs_have="28458"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24079"
                obs_have="24079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7290835"
                         time_creation="Fri Jan 26 11:14:02 2018"
                         time_modification="Fri Jan 26 11:12:00 2018" />
        <observations epoch_first="Fri Jan 26 10:00:00 2018"
                      epoch_last="Fri Jan 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31340"
                obs_have="28458"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="28662"
                obs_have="28458"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24079"
                obs_have="24079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7290835"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 11:12:00 2018" />
        <observations epoch_first="Fri Jan 26 10:00:00 2018"
                      epoch_last="Fri Jan 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31340"
                obs_have="28458"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="28662"
                obs_have="28458"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24079"
                obs_have="24079"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jan 26 12:20:12 2018"
               level="3">
        <file_statistics latency="00:11:57"
                         size="6706245"
                         time_creation="Fri Jan 26 12:14:02 2018"
                         time_modification="Fri Jan 26 12:11:56 2018" />
        <observations epoch_first="Fri Jan 26 11:00:00 2018"
                      epoch_last="Fri Jan 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31499"
                obs_have="26910"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="27070"
                obs_have="26896"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="24688"
                obs_have="24688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 12:45:12 2018"
               level="3">
        <file_statistics latency="00:11:57"
                         size="6706245"
                         time_creation="Fri Jan 26 12:14:02 2018"
                         time_modification="Fri Jan 26 12:11:56 2018" />
        <observations epoch_first="Fri Jan 26 11:00:00 2018"
                      epoch_last="Fri Jan 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31499"
                obs_have="26910"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="27070"
                obs_have="26896"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="24688"
                obs_have="24688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 14:33:14 2018"
               level="3">
        <file_statistics latency="00:11:57"
                         size="6706245"
                         time_creation="Fri Jan 26 12:14:02 2018"
                         time_modification="Fri Jan 26 12:11:56 2018" />
        <observations epoch_first="Fri Jan 26 11:00:00 2018"
                      epoch_last="Fri Jan 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31499"
                obs_have="26910"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="27070"
                obs_have="26896"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="24688"
                obs_have="24688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:11:57"
                         size="6706245"
                         time_creation="Fri Jan 26 12:14:02 2018"
                         time_modification="Fri Jan 26 12:11:56 2018" />
        <observations epoch_first="Fri Jan 26 11:00:00 2018"
                      epoch_last="Fri Jan 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31499"
                obs_have="26910"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="27070"
                obs_have="26896"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="24688"
                obs_have="24688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:11:57"
                         size="6706245"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 12:11:56 2018" />
        <observations epoch_first="Fri Jan 26 11:00:00 2018"
                      epoch_last="Fri Jan 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31499"
                obs_have="26910"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="27070"
                obs_have="26896"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="24688"
                obs_have="24688"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jan 26 13:19:59 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6316431"
                         time_creation="Fri Jan 26 13:14:02 2018"
                         time_modification="Fri Jan 26 13:11:52 2018" />
        <observations epoch_first="Fri Jan 26 12:00:00 2018"
                      epoch_last="Fri Jan 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32714"
                obs_have="29327"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="29389"
                obs_have="29321"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 13:45:02 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6316431"
                         time_creation="Fri Jan 26 13:14:02 2018"
                         time_modification="Fri Jan 26 13:11:52 2018" />
        <observations epoch_first="Fri Jan 26 12:00:00 2018"
                      epoch_last="Fri Jan 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32714"
                obs_have="29327"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="29389"
                obs_have="29321"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 15:33:02 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6316431"
                         time_creation="Fri Jan 26 13:14:02 2018"
                         time_modification="Fri Jan 26 13:11:52 2018" />
        <observations epoch_first="Fri Jan 26 12:00:00 2018"
                      epoch_last="Fri Jan 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32714"
                obs_have="29327"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="29389"
                obs_have="29321"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6316431"
                         time_creation="Fri Jan 26 13:14:02 2018"
                         time_modification="Fri Jan 26 13:11:52 2018" />
        <observations epoch_first="Fri Jan 26 12:00:00 2018"
                      epoch_last="Fri Jan 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32714"
                obs_have="29327"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="29389"
                obs_have="29321"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6316431"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 13:11:52 2018" />
        <observations epoch_first="Fri Jan 26 12:00:00 2018"
                      epoch_last="Fri Jan 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32714"
                obs_have="29327"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="29389"
                obs_have="29321"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jan 26 14:20:03 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6209904"
                         time_creation="Fri Jan 26 14:14:03 2018"
                         time_modification="Fri Jan 26 14:11:52 2018" />
        <observations epoch_first="Fri Jan 26 13:00:00 2018"
                      epoch_last="Fri Jan 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31144"
                obs_have="28356"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="28476"
                obs_have="28356"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 14:45:06 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6209904"
                         time_creation="Fri Jan 26 14:14:03 2018"
                         time_modification="Fri Jan 26 14:11:52 2018" />
        <observations epoch_first="Fri Jan 26 13:00:00 2018"
                      epoch_last="Fri Jan 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31144"
                obs_have="28356"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="28476"
                obs_have="28356"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 16:33:16 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6209904"
                         time_creation="Fri Jan 26 14:14:03 2018"
                         time_modification="Fri Jan 26 14:11:52 2018" />
        <observations epoch_first="Fri Jan 26 13:00:00 2018"
                      epoch_last="Fri Jan 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31144"
                obs_have="28356"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="28476"
                obs_have="28356"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6209904"
                         time_creation="Fri Jan 26 14:14:03 2018"
                         time_modification="Fri Jan 26 14:11:52 2018" />
        <observations epoch_first="Fri Jan 26 13:00:00 2018"
                      epoch_last="Fri Jan 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31144"
                obs_have="28356"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="28476"
                obs_have="28356"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6209904"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 14:11:52 2018" />
        <observations epoch_first="Fri Jan 26 13:00:00 2018"
                      epoch_last="Fri Jan 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31144"
                obs_have="28356"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="28476"
                obs_have="28356"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jan 26 15:20:12 2018"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6298927"
                         time_creation="Fri Jan 26 15:14:07 2018"
                         time_modification="Fri Jan 26 15:11:55 2018" />
        <observations epoch_first="Fri Jan 26 14:00:00 2018"
                      epoch_last="Fri Jan 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32924"
                obs_have="25797"
                obs_ratio="78.35" />
          <mask elevation="10 degrees"
                obs_expected="25963"
                obs_have="25770"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="22164"
                obs_have="22164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 15:45:13 2018"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6298927"
                         time_creation="Fri Jan 26 15:14:07 2018"
                         time_modification="Fri Jan 26 15:11:55 2018" />
        <observations epoch_first="Fri Jan 26 14:00:00 2018"
                      epoch_last="Fri Jan 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32924"
                obs_have="25797"
                obs_ratio="78.35" />
          <mask elevation="10 degrees"
                obs_expected="25963"
                obs_have="25770"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="22164"
                obs_have="22164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 17:33:10 2018"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6298927"
                         time_creation="Fri Jan 26 15:14:07 2018"
                         time_modification="Fri Jan 26 15:11:55 2018" />
        <observations epoch_first="Fri Jan 26 14:00:00 2018"
                      epoch_last="Fri Jan 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32924"
                obs_have="25797"
                obs_ratio="78.35" />
          <mask elevation="10 degrees"
                obs_expected="25963"
                obs_have="25770"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="22164"
                obs_have="22164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6298927"
                         time_creation="Fri Jan 26 15:14:07 2018"
                         time_modification="Fri Jan 26 15:11:55 2018" />
        <observations epoch_first="Fri Jan 26 14:00:00 2018"
                      epoch_last="Fri Jan 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32924"
                obs_have="25797"
                obs_ratio="78.35" />
          <mask elevation="10 degrees"
                obs_expected="25963"
                obs_have="25770"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="22164"
                obs_have="22164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6298927"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 15:11:55 2018" />
        <observations epoch_first="Fri Jan 26 14:00:00 2018"
                      epoch_last="Fri Jan 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32924"
                obs_have="25797"
                obs_ratio="78.35" />
          <mask elevation="10 degrees"
                obs_expected="25963"
                obs_have="25770"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="22164"
                obs_have="22164"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jan 26 16:20:25 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7387994"
                         time_creation="Fri Jan 26 16:14:07 2018"
                         time_modification="Fri Jan 26 16:12:12 2018" />
        <observations epoch_first="Fri Jan 26 15:00:00 2018"
                      epoch_last="Fri Jan 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31889"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="31884"
                obs_have="31862"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29102"
                obs_have="29102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 16:45:21 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7387994"
                         time_creation="Fri Jan 26 16:14:07 2018"
                         time_modification="Fri Jan 26 16:12:12 2018" />
        <observations epoch_first="Fri Jan 26 15:00:00 2018"
                      epoch_last="Fri Jan 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31889"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="31884"
                obs_have="31862"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29102"
                obs_have="29102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 18:33:22 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7387994"
                         time_creation="Fri Jan 26 16:14:07 2018"
                         time_modification="Fri Jan 26 16:12:12 2018" />
        <observations epoch_first="Fri Jan 26 15:00:00 2018"
                      epoch_last="Fri Jan 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31889"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="31884"
                obs_have="31862"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29102"
                obs_have="29102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7387994"
                         time_creation="Fri Jan 26 16:14:07 2018"
                         time_modification="Fri Jan 26 16:12:12 2018" />
        <observations epoch_first="Fri Jan 26 15:00:00 2018"
                      epoch_last="Fri Jan 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31889"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="31884"
                obs_have="31862"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29102"
                obs_have="29102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7387994"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 16:12:12 2018" />
        <observations epoch_first="Fri Jan 26 15:00:00 2018"
                      epoch_last="Fri Jan 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31889"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="31884"
                obs_have="31862"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29102"
                obs_have="29102"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jan 26 17:20:16 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7156306"
                         time_creation="Fri Jan 26 17:14:05 2018"
                         time_modification="Fri Jan 26 17:12:02 2018" />
        <observations epoch_first="Fri Jan 26 16:00:00 2018"
                      epoch_last="Fri Jan 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32039"
                obs_have="28951"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="29063"
                obs_have="28945"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26826"
                obs_have="26826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 17:45:21 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7156306"
                         time_creation="Fri Jan 26 17:14:05 2018"
                         time_modification="Fri Jan 26 17:12:02 2018" />
        <observations epoch_first="Fri Jan 26 16:00:00 2018"
                      epoch_last="Fri Jan 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32039"
                obs_have="28951"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="29063"
                obs_have="28945"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26826"
                obs_have="26826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 19:33:18 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7156306"
                         time_creation="Fri Jan 26 17:14:05 2018"
                         time_modification="Fri Jan 26 17:12:02 2018" />
        <observations epoch_first="Fri Jan 26 16:00:00 2018"
                      epoch_last="Fri Jan 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32039"
                obs_have="28951"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="29063"
                obs_have="28945"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26826"
                obs_have="26826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7156306"
                         time_creation="Fri Jan 26 17:14:05 2018"
                         time_modification="Fri Jan 26 17:12:02 2018" />
        <observations epoch_first="Fri Jan 26 16:00:00 2018"
                      epoch_last="Fri Jan 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32039"
                obs_have="28951"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="29063"
                obs_have="28945"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26826"
                obs_have="26826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7156306"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 17:12:02 2018" />
        <observations epoch_first="Fri Jan 26 16:00:00 2018"
                      epoch_last="Fri Jan 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32039"
                obs_have="28951"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="29063"
                obs_have="28945"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26826"
                obs_have="26826"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jan 26 18:20:24 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7449805"
                         time_creation="Fri Jan 26 18:14:09 2018"
                         time_modification="Fri Jan 26 18:12:02 2018" />
        <observations epoch_first="Fri Jan 26 17:00:00 2018"
                      epoch_last="Fri Jan 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38597"
                obs_have="30870"
                obs_ratio="79.98" />
          <mask elevation="10 degrees"
                obs_expected="31023"
                obs_have="30845"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="25236"
                obs_have="25236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 18:45:19 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7449805"
                         time_creation="Fri Jan 26 18:14:09 2018"
                         time_modification="Fri Jan 26 18:12:02 2018" />
        <observations epoch_first="Fri Jan 26 17:00:00 2018"
                      epoch_last="Fri Jan 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38597"
                obs_have="30870"
                obs_ratio="79.98" />
          <mask elevation="10 degrees"
                obs_expected="31023"
                obs_have="30845"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="25236"
                obs_have="25236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 20:33:21 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7449805"
                         time_creation="Fri Jan 26 18:14:09 2018"
                         time_modification="Fri Jan 26 18:12:02 2018" />
        <observations epoch_first="Fri Jan 26 17:00:00 2018"
                      epoch_last="Fri Jan 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38597"
                obs_have="30870"
                obs_ratio="79.98" />
          <mask elevation="10 degrees"
                obs_expected="31023"
                obs_have="30845"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="25236"
                obs_have="25236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7449805"
                         time_creation="Fri Jan 26 18:14:09 2018"
                         time_modification="Fri Jan 26 18:12:02 2018" />
        <observations epoch_first="Fri Jan 26 17:00:00 2018"
                      epoch_last="Fri Jan 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38597"
                obs_have="30870"
                obs_ratio="79.98" />
          <mask elevation="10 degrees"
                obs_expected="31023"
                obs_have="30845"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="25236"
                obs_have="25236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:03"
                         size="7449805"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 18:12:02 2018" />
        <observations epoch_first="Fri Jan 26 17:00:00 2018"
                      epoch_last="Fri Jan 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38597"
                obs_have="30870"
                obs_ratio="79.98" />
          <mask elevation="10 degrees"
                obs_expected="31023"
                obs_have="30845"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="25236"
                obs_have="25236"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jan 26 19:20:21 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7654877"
                         time_creation="Fri Jan 26 19:14:03 2018"
                         time_modification="Fri Jan 26 19:12:04 2018" />
        <observations epoch_first="Fri Jan 26 18:00:00 2018"
                      epoch_last="Fri Jan 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35383"
                obs_have="33083"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="33164"
                obs_have="33083"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30850"
                obs_have="30850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 19:45:21 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7654877"
                         time_creation="Fri Jan 26 19:14:03 2018"
                         time_modification="Fri Jan 26 19:12:04 2018" />
        <observations epoch_first="Fri Jan 26 18:00:00 2018"
                      epoch_last="Fri Jan 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35383"
                obs_have="33083"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="33164"
                obs_have="33083"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30850"
                obs_have="30850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 21:33:22 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7654877"
                         time_creation="Fri Jan 26 19:14:03 2018"
                         time_modification="Fri Jan 26 19:12:04 2018" />
        <observations epoch_first="Fri Jan 26 18:00:00 2018"
                      epoch_last="Fri Jan 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35383"
                obs_have="33083"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="33164"
                obs_have="33083"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30850"
                obs_have="30850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7654877"
                         time_creation="Fri Jan 26 19:14:03 2018"
                         time_modification="Fri Jan 26 19:12:04 2018" />
        <observations epoch_first="Fri Jan 26 18:00:00 2018"
                      epoch_last="Fri Jan 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35383"
                obs_have="33083"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="33164"
                obs_have="33083"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30850"
                obs_have="30850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:05"
                         size="7654877"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 19:12:04 2018" />
        <observations epoch_first="Fri Jan 26 18:00:00 2018"
                      epoch_last="Fri Jan 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35383"
                obs_have="33083"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="33164"
                obs_have="33083"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30850"
                obs_have="30850"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jan 26 20:20:17 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7116441"
                         time_creation="Fri Jan 26 20:14:03 2018"
                         time_modification="Fri Jan 26 20:12:00 2018" />
        <observations epoch_first="Fri Jan 26 19:00:00 2018"
                      epoch_last="Fri Jan 26 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34100"
                obs_have="31364"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="31442"
                obs_have="31362"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 20:45:22 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7116441"
                         time_creation="Fri Jan 26 20:14:03 2018"
                         time_modification="Fri Jan 26 20:12:00 2018" />
        <observations epoch_first="Fri Jan 26 19:00:00 2018"
                      epoch_last="Fri Jan 26 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34100"
                obs_have="31364"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="31442"
                obs_have="31362"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 22:33:20 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7116441"
                         time_creation="Fri Jan 26 20:14:03 2018"
                         time_modification="Fri Jan 26 20:12:00 2018" />
        <observations epoch_first="Fri Jan 26 19:00:00 2018"
                      epoch_last="Fri Jan 26 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34100"
                obs_have="31364"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="31442"
                obs_have="31362"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7116441"
                         time_creation="Fri Jan 26 20:14:03 2018"
                         time_modification="Fri Jan 26 20:12:00 2018" />
        <observations epoch_first="Fri Jan 26 19:00:00 2018"
                      epoch_last="Fri Jan 26 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34100"
                obs_have="31364"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="31442"
                obs_have="31362"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7116441"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 20:12:00 2018" />
        <observations epoch_first="Fri Jan 26 19:00:00 2018"
                      epoch_last="Fri Jan 26 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34100"
                obs_have="31364"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="31442"
                obs_have="31362"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jan 26 21:20:14 2018"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6522839"
                         time_creation="Fri Jan 26 21:14:07 2018"
                         time_modification="Fri Jan 26 21:11:58 2018" />
        <observations epoch_first="Fri Jan 26 20:00:00 2018"
                      epoch_last="Fri Jan 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31823"
                obs_have="29456"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="29490"
                obs_have="29444"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26646"
                obs_have="26640"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 26 21:45:18 2018"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6522839"
                         time_creation="Fri Jan 26 21:14:07 2018"
                         time_modification="Fri Jan 26 21:11:58 2018" />
        <observations epoch_first="Fri Jan 26 20:00:00 2018"
                      epoch_last="Fri Jan 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31823"
                obs_have="29456"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="29490"
                obs_have="29444"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26646"
                obs_have="26640"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 26 23:33:16 2018"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6522839"
                         time_creation="Fri Jan 26 21:14:07 2018"
                         time_modification="Fri Jan 26 21:11:58 2018" />
        <observations epoch_first="Fri Jan 26 20:00:00 2018"
                      epoch_last="Fri Jan 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31823"
                obs_have="29456"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="29490"
                obs_have="29444"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26646"
                obs_have="26640"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6522839"
                         time_creation="Fri Jan 26 21:14:07 2018"
                         time_modification="Fri Jan 26 21:11:58 2018" />
        <observations epoch_first="Fri Jan 26 20:00:00 2018"
                      epoch_last="Fri Jan 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31823"
                obs_have="29456"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="29490"
                obs_have="29444"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26646"
                obs_have="26640"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6522839"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 21:11:58 2018" />
        <observations epoch_first="Fri Jan 26 20:00:00 2018"
                      epoch_last="Fri Jan 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31823"
                obs_have="29456"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="29490"
                obs_have="29444"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26646"
                obs_have="26640"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jan 26 22:20:07 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="5558568"
                         time_creation="Fri Jan 26 22:14:03 2018"
                         time_modification="Fri Jan 26 22:11:52 2018" />
        <observations epoch_first="Fri Jan 26 21:00:00 2018"
                      epoch_last="Fri Jan 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35402"
                obs_have="26235"
                obs_ratio="74.11" />
          <mask elevation="10 degrees"
                obs_expected="26943"
                obs_have="26214"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="20390"
                obs_have="20390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 22:45:07 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="5558568"
                         time_creation="Fri Jan 26 22:14:03 2018"
                         time_modification="Fri Jan 26 22:11:52 2018" />
        <observations epoch_first="Fri Jan 26 21:00:00 2018"
                      epoch_last="Fri Jan 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35402"
                obs_have="26235"
                obs_ratio="74.11" />
          <mask elevation="10 degrees"
                obs_expected="26943"
                obs_have="26214"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="20390"
                obs_have="20390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 00:33:09 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="5558568"
                         time_creation="Fri Jan 26 22:14:03 2018"
                         time_modification="Fri Jan 26 22:11:52 2018" />
        <observations epoch_first="Fri Jan 26 21:00:00 2018"
                      epoch_last="Fri Jan 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35402"
                obs_have="26235"
                obs_ratio="74.11" />
          <mask elevation="10 degrees"
                obs_expected="26943"
                obs_have="26214"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="20390"
                obs_have="20390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="5558568"
                         time_creation="Fri Jan 26 22:14:03 2018"
                         time_modification="Fri Jan 26 22:11:52 2018" />
        <observations epoch_first="Fri Jan 26 21:00:00 2018"
                      epoch_last="Fri Jan 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35402"
                obs_have="26235"
                obs_ratio="74.11" />
          <mask elevation="10 degrees"
                obs_expected="26943"
                obs_have="26214"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="20390"
                obs_have="20390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:11:53"
                         size="5558568"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 22:11:52 2018" />
        <observations epoch_first="Fri Jan 26 21:00:00 2018"
                      epoch_last="Fri Jan 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35402"
                obs_have="26235"
                obs_ratio="74.11" />
          <mask elevation="10 degrees"
                obs_expected="26943"
                obs_have="26214"
                obs_ratio="97.29" />
          <mask elevation="15 degrees"
                obs_expected="20390"
                obs_have="20390"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jan 26 23:20:14 2018"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6733705"
                         time_creation="Fri Jan 26 23:14:03 2018"
                         time_modification="Fri Jan 26 23:11:58 2018" />
        <observations epoch_first="Fri Jan 26 22:00:00 2018"
                      epoch_last="Fri Jan 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31985"
                obs_have="29315"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="29422"
                obs_have="29310"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="25321"
                obs_have="25321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 26 23:45:13 2018"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6733705"
                         time_creation="Fri Jan 26 23:14:03 2018"
                         time_modification="Fri Jan 26 23:11:58 2018" />
        <observations epoch_first="Fri Jan 26 22:00:00 2018"
                      epoch_last="Fri Jan 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31985"
                obs_have="29315"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="29422"
                obs_have="29310"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="25321"
                obs_have="25321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 01:33:16 2018"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6733705"
                         time_creation="Fri Jan 26 23:14:03 2018"
                         time_modification="Fri Jan 26 23:11:58 2018" />
        <observations epoch_first="Fri Jan 26 22:00:00 2018"
                      epoch_last="Fri Jan 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31985"
                obs_have="29315"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="29423"
                obs_have="29310"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="25321"
                obs_have="25321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6733705"
                         time_creation="Fri Jan 26 23:14:03 2018"
                         time_modification="Fri Jan 26 23:11:58 2018" />
        <observations epoch_first="Fri Jan 26 22:00:00 2018"
                      epoch_last="Fri Jan 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31985"
                obs_have="29315"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="29423"
                obs_have="29310"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="25321"
                obs_have="25321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6733705"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Fri Jan 26 23:11:58 2018" />
        <observations epoch_first="Fri Jan 26 22:00:00 2018"
                      epoch_last="Fri Jan 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31985"
                obs_have="29315"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="29423"
                obs_have="29310"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="25321"
                obs_have="25321"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn026x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jan 27 00:20:15 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6761641"
                         time_creation="Sat Jan 27 00:14:05 2018"
                         time_modification="Sat Jan 27 00:12:00 2018" />
        <observations epoch_first="Fri Jan 26 23:00:00 2018"
                      epoch_last="Fri Jan 26 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31082"
                obs_have="24784"
                obs_ratio="79.74" />
          <mask elevation="10 degrees"
                obs_expected="24939"
                obs_have="24782"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="21336"
                obs_have="21336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 00:45:15 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6761641"
                         time_creation="Sat Jan 27 00:14:05 2018"
                         time_modification="Sat Jan 27 00:12:00 2018" />
        <observations epoch_first="Fri Jan 26 23:00:00 2018"
                      epoch_last="Fri Jan 26 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31082"
                obs_have="24784"
                obs_ratio="79.74" />
          <mask elevation="10 degrees"
                obs_expected="24939"
                obs_have="24782"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="21336"
                obs_have="21336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 02:33:19 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6761641"
                         time_creation="Sat Jan 27 00:14:05 2018"
                         time_modification="Sat Jan 27 00:12:00 2018" />
        <observations epoch_first="Fri Jan 26 23:00:00 2018"
                      epoch_last="Fri Jan 26 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31082"
                obs_have="24784"
                obs_ratio="79.74" />
          <mask elevation="10 degrees"
                obs_expected="24939"
                obs_have="24782"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="21336"
                obs_have="21336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:12:55 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6761641"
                         time_creation="Sat Jan 27 00:14:05 2018"
                         time_modification="Sat Jan 27 00:12:00 2018" />
        <observations epoch_first="Fri Jan 26 23:00:00 2018"
                      epoch_last="Fri Jan 26 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31082"
                obs_have="24784"
                obs_ratio="79.74" />
          <mask elevation="10 degrees"
                obs_expected="24939"
                obs_have="24782"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="21336"
                obs_have="21336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 06:17:02 2018"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6761641"
                         time_creation="Thu Feb 22 01:55:41 2018"
                         time_modification="Sat Jan 27 00:12:00 2018" />
        <observations epoch_first="Fri Jan 26 23:00:00 2018"
                      epoch_last="Fri Jan 26 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31082"
                obs_have="24784"
                obs_ratio="79.74" />
          <mask elevation="10 degrees"
                obs_expected="24939"
                obs_have="24782"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="21336"
                obs_have="21336"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
