<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-15 00:00:00"
    DayOfYear="46"
    Year="2018">
  <station name="VLGN">
    <file name="/vlgn0460.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 16 17:46:09 2018"
               level="3">
        <file_statistics latency="01:39:23"
                         size="5662488"
                         time_creation="Fri Feb 16 02:50:20 2018"
                         time_modification="Fri Feb 16 01:38:53 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:30 2018"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="29420"
                obs_have="24079"
                obs_ratio="81.85" />
          <mask elevation="10 degrees"
                obs_expected="24394"
                obs_have="24070"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="21408"
                obs_have="21201"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Sat Mar 17 05:51:09 2018"
               level="3">
        <file_statistics latency="01:39:23"
                         size="5662488"
                         time_creation="Wed Mar 14 01:58:59 2018"
                         time_modification="Fri Feb 16 01:38:53 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:30 2018"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="29420"
                obs_have="24079"
                obs_ratio="81.85" />
          <mask elevation="10 degrees"
                obs_expected="24394"
                obs_have="24070"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="21408"
                obs_have="21201"
                obs_ratio="99.03" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 15 01:45:00 2018"
               level="3">
        <file_statistics latency="00:12:09"
                         size="7063021"
                         time_creation="Thu Feb 15 01:14:02 2018"
                         time_modification="Thu Feb 15 01:12:08 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3408"
                      epochs_ratio="94.67">
          <mask elevation="03 degrees"
                obs_expected="36686"
                obs_have="27352"
                obs_ratio="74.56" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="27326"
                obs_ratio="93.91" />
          <mask elevation="15 degrees"
                obs_expected="20813"
                obs_have="19469"
                obs_ratio="93.54" />
        </observations>
      </control>
      <control date="Thu Feb 15 03:33:03 2018"
               level="3">
        <file_statistics latency="00:12:09"
                         size="7063021"
                         time_creation="Thu Feb 15 01:14:02 2018"
                         time_modification="Thu Feb 15 01:12:08 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3408"
                      epochs_ratio="94.67">
          <mask elevation="03 degrees"
                obs_expected="36686"
                obs_have="27352"
                obs_ratio="74.56" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="27326"
                obs_ratio="93.91" />
          <mask elevation="15 degrees"
                obs_expected="20813"
                obs_have="19469"
                obs_ratio="93.54" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:09"
                         size="7063021"
                         time_creation="Thu Feb 15 01:14:02 2018"
                         time_modification="Thu Feb 15 01:12:08 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3408"
                      epochs_ratio="94.67">
          <mask elevation="03 degrees"
                obs_expected="36686"
                obs_have="27352"
                obs_ratio="74.56" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="27326"
                obs_ratio="93.91" />
          <mask elevation="15 degrees"
                obs_expected="20813"
                obs_have="19469"
                obs_ratio="93.54" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:09"
                         size="7063021"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 01:12:08 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3408"
                      epochs_ratio="94.67">
          <mask elevation="03 degrees"
                obs_expected="36686"
                obs_have="27352"
                obs_ratio="74.56" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="27326"
                obs_ratio="93.91" />
          <mask elevation="15 degrees"
                obs_expected="20813"
                obs_have="19469"
                obs_ratio="93.54" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 15 02:20:20 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7637143"
                         time_creation="Thu Feb 15 02:14:02 2018"
                         time_modification="Thu Feb 15 02:12:12 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35598"
                obs_have="31971"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="32102"
                obs_have="31963"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="27757"
                obs_have="27757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 02:45:13 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7637143"
                         time_creation="Thu Feb 15 02:14:02 2018"
                         time_modification="Thu Feb 15 02:12:12 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35598"
                obs_have="31971"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="32102"
                obs_have="31963"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="27757"
                obs_have="27757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 04:33:14 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7637143"
                         time_creation="Thu Feb 15 02:14:02 2018"
                         time_modification="Thu Feb 15 02:12:12 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35598"
                obs_have="31971"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="32102"
                obs_have="31963"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="27757"
                obs_have="27757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7637143"
                         time_creation="Thu Feb 15 02:14:02 2018"
                         time_modification="Thu Feb 15 02:12:12 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35598"
                obs_have="31971"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="32102"
                obs_have="31963"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="27757"
                obs_have="27757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7637143"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 02:12:12 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35598"
                obs_have="31971"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="32102"
                obs_have="31963"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="27757"
                obs_have="27757"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 15 03:20:39 2018"
               level="3">
        <file_statistics latency="00:12:14"
                         size="8156367"
                         time_creation="Thu Feb 15 03:14:03 2018"
                         time_modification="Thu Feb 15 03:12:13 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="36060"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36040"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34251"
                obs_have="34251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 03:45:40 2018"
               level="3">
        <file_statistics latency="00:12:14"
                         size="8156367"
                         time_creation="Thu Feb 15 03:14:03 2018"
                         time_modification="Thu Feb 15 03:12:13 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="36060"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36040"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34251"
                obs_have="34251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 05:33:28 2018"
               level="3">
        <file_statistics latency="00:12:14"
                         size="8156367"
                         time_creation="Thu Feb 15 03:14:03 2018"
                         time_modification="Thu Feb 15 03:12:13 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="36060"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36040"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34251"
                obs_have="34251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:14"
                         size="8156367"
                         time_creation="Thu Feb 15 03:14:03 2018"
                         time_modification="Thu Feb 15 03:12:13 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="36060"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36040"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34251"
                obs_have="34251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:14"
                         size="8156367"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 03:12:13 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="36060"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="36099"
                obs_have="36040"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="34251"
                obs_have="34251"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 15 04:20:09 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7197535"
                         time_creation="Thu Feb 15 04:14:02 2018"
                         time_modification="Thu Feb 15 04:12:12 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36324"
                obs_have="34142"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="34221"
                obs_have="34142"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="32197"
                obs_have="32197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 04:45:08 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7197535"
                         time_creation="Thu Feb 15 04:14:02 2018"
                         time_modification="Thu Feb 15 04:12:12 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36324"
                obs_have="34142"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="34221"
                obs_have="34142"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="32197"
                obs_have="32197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 06:33:09 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7197535"
                         time_creation="Thu Feb 15 04:14:02 2018"
                         time_modification="Thu Feb 15 04:12:12 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36324"
                obs_have="34142"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="34221"
                obs_have="34142"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="32197"
                obs_have="32197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7197535"
                         time_creation="Thu Feb 15 04:14:02 2018"
                         time_modification="Thu Feb 15 04:12:12 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36324"
                obs_have="34142"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="34221"
                obs_have="34142"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="32197"
                obs_have="32197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7197535"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 04:12:12 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36324"
                obs_have="34142"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="34221"
                obs_have="34142"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="32197"
                obs_have="32197"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 15 05:20:08 2018"
               level="3">
        <file_statistics latency="00:12:16"
                         size="7459849"
                         time_creation="Thu Feb 15 05:14:04 2018"
                         time_modification="Thu Feb 15 05:12:15 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43144"
                obs_have="35923"
                obs_ratio="83.26" />
          <mask elevation="10 degrees"
                obs_expected="36073"
                obs_have="35894"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="31538"
                obs_have="31538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 05:45:08 2018"
               level="3">
        <file_statistics latency="00:12:16"
                         size="7459849"
                         time_creation="Thu Feb 15 05:14:04 2018"
                         time_modification="Thu Feb 15 05:12:15 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43144"
                obs_have="35923"
                obs_ratio="83.26" />
          <mask elevation="10 degrees"
                obs_expected="36073"
                obs_have="35894"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="31538"
                obs_have="31538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 07:33:09 2018"
               level="3">
        <file_statistics latency="00:12:16"
                         size="7459849"
                         time_creation="Thu Feb 15 05:14:04 2018"
                         time_modification="Thu Feb 15 05:12:15 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43144"
                obs_have="35923"
                obs_ratio="83.26" />
          <mask elevation="10 degrees"
                obs_expected="36073"
                obs_have="35894"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="31538"
                obs_have="31538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:16"
                         size="7459849"
                         time_creation="Thu Feb 15 05:14:04 2018"
                         time_modification="Thu Feb 15 05:12:15 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43144"
                obs_have="35923"
                obs_ratio="83.26" />
          <mask elevation="10 degrees"
                obs_expected="36073"
                obs_have="35894"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="31538"
                obs_have="31538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:16"
                         size="7459849"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 05:12:15 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43144"
                obs_have="35923"
                obs_ratio="83.26" />
          <mask elevation="10 degrees"
                obs_expected="36073"
                obs_have="35894"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="31538"
                obs_have="31538"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 15 06:20:11 2018"
               level="3">
        <file_statistics latency="00:12:19"
                         size="7887121"
                         time_creation="Thu Feb 15 06:14:03 2018"
                         time_modification="Thu Feb 15 06:12:18 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38790"
                obs_have="37640"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="37664"
                obs_have="37640"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35395"
                obs_have="35395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 06:45:11 2018"
               level="3">
        <file_statistics latency="00:12:19"
                         size="7887121"
                         time_creation="Thu Feb 15 06:14:03 2018"
                         time_modification="Thu Feb 15 06:12:18 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38790"
                obs_have="37640"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="37664"
                obs_have="37640"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35395"
                obs_have="35395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 08:33:13 2018"
               level="3">
        <file_statistics latency="00:12:19"
                         size="7887121"
                         time_creation="Thu Feb 15 06:14:03 2018"
                         time_modification="Thu Feb 15 06:12:18 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38790"
                obs_have="37640"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="37664"
                obs_have="37640"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35395"
                obs_have="35395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:19"
                         size="7887121"
                         time_creation="Thu Feb 15 06:14:03 2018"
                         time_modification="Thu Feb 15 06:12:18 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38790"
                obs_have="37640"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="37664"
                obs_have="37640"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35395"
                obs_have="35395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:19"
                         size="7887121"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 06:12:18 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38790"
                obs_have="37640"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="37664"
                obs_have="37640"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35395"
                obs_have="35395"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 15 07:20:04 2018"
               level="3">
        <file_statistics latency="00:12:15"
                         size="7446825"
                         time_creation="Thu Feb 15 07:14:03 2018"
                         time_modification="Thu Feb 15 07:12:14 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3462"
                      epochs_ratio="96.17">
          <mask elevation="03 degrees"
                obs_expected="38349"
                obs_have="31162"
                obs_ratio="81.26" />
          <mask elevation="10 degrees"
                obs_expected="32499"
                obs_have="31144"
                obs_ratio="95.83" />
          <mask elevation="15 degrees"
                obs_expected="29099"
                obs_have="27995"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Thu Feb 15 07:45:05 2018"
               level="3">
        <file_statistics latency="00:12:15"
                         size="7446825"
                         time_creation="Thu Feb 15 07:14:03 2018"
                         time_modification="Thu Feb 15 07:12:14 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3462"
                      epochs_ratio="96.17">
          <mask elevation="03 degrees"
                obs_expected="38349"
                obs_have="31162"
                obs_ratio="81.26" />
          <mask elevation="10 degrees"
                obs_expected="32499"
                obs_have="31144"
                obs_ratio="95.83" />
          <mask elevation="15 degrees"
                obs_expected="29099"
                obs_have="27995"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Thu Feb 15 09:33:06 2018"
               level="3">
        <file_statistics latency="00:12:15"
                         size="7446825"
                         time_creation="Thu Feb 15 07:14:03 2018"
                         time_modification="Thu Feb 15 07:12:14 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3462"
                      epochs_ratio="96.17">
          <mask elevation="03 degrees"
                obs_expected="38349"
                obs_have="31162"
                obs_ratio="81.26" />
          <mask elevation="10 degrees"
                obs_expected="32499"
                obs_have="31144"
                obs_ratio="95.83" />
          <mask elevation="15 degrees"
                obs_expected="29099"
                obs_have="27995"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:15"
                         size="7446825"
                         time_creation="Thu Feb 15 07:14:03 2018"
                         time_modification="Thu Feb 15 07:12:14 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3462"
                      epochs_ratio="96.17">
          <mask elevation="03 degrees"
                obs_expected="38349"
                obs_have="31162"
                obs_ratio="81.26" />
          <mask elevation="10 degrees"
                obs_expected="32499"
                obs_have="31144"
                obs_ratio="95.83" />
          <mask elevation="15 degrees"
                obs_expected="29099"
                obs_have="27995"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:15"
                         size="7446825"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 07:12:14 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3462"
                      epochs_ratio="96.17">
          <mask elevation="03 degrees"
                obs_expected="38349"
                obs_have="31162"
                obs_ratio="81.26" />
          <mask elevation="10 degrees"
                obs_expected="32499"
                obs_have="31144"
                obs_ratio="95.83" />
          <mask elevation="15 degrees"
                obs_expected="29099"
                obs_have="27995"
                obs_ratio="96.21" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 15 08:20:03 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7263363"
                         time_creation="Thu Feb 15 08:14:02 2018"
                         time_modification="Thu Feb 15 08:12:12 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33177"
                obs_have="27861"
                obs_ratio="83.98" />
          <mask elevation="10 degrees"
                obs_expected="28044"
                obs_have="27825"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="23203"
                obs_have="23203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 08:45:04 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7263363"
                         time_creation="Thu Feb 15 08:14:02 2018"
                         time_modification="Thu Feb 15 08:12:12 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33177"
                obs_have="27861"
                obs_ratio="83.98" />
          <mask elevation="10 degrees"
                obs_expected="28044"
                obs_have="27825"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="23203"
                obs_have="23203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 10:33:05 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7263363"
                         time_creation="Thu Feb 15 08:14:02 2018"
                         time_modification="Thu Feb 15 08:12:12 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33177"
                obs_have="27861"
                obs_ratio="83.98" />
          <mask elevation="10 degrees"
                obs_expected="28044"
                obs_have="27825"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="23203"
                obs_have="23203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7263363"
                         time_creation="Thu Feb 15 08:14:02 2018"
                         time_modification="Thu Feb 15 08:12:12 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33177"
                obs_have="27861"
                obs_ratio="83.98" />
          <mask elevation="10 degrees"
                obs_expected="28044"
                obs_have="27825"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="23203"
                obs_have="23203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:13"
                         size="7263363"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 08:12:12 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33177"
                obs_have="27861"
                obs_ratio="83.98" />
          <mask elevation="10 degrees"
                obs_expected="28044"
                obs_have="27825"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="23203"
                obs_have="23203"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 15 09:20:08 2018"
               level="3">
        <file_statistics latency="00:12:21"
                         size="7107772"
                         time_creation="Thu Feb 15 09:14:02 2018"
                         time_modification="Thu Feb 15 09:12:20 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27453"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="27518"
                obs_have="27453"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="24835"
                obs_have="24835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 09:45:07 2018"
               level="3">
        <file_statistics latency="00:12:21"
                         size="7107772"
                         time_creation="Thu Feb 15 09:14:02 2018"
                         time_modification="Thu Feb 15 09:12:20 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27453"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="27518"
                obs_have="27453"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="24835"
                obs_have="24835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 11:33:09 2018"
               level="3">
        <file_statistics latency="00:12:21"
                         size="7107772"
                         time_creation="Thu Feb 15 09:14:02 2018"
                         time_modification="Thu Feb 15 09:12:20 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27453"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="27518"
                obs_have="27453"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="24835"
                obs_have="24835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:21"
                         size="7107772"
                         time_creation="Thu Feb 15 09:14:02 2018"
                         time_modification="Thu Feb 15 09:12:20 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27453"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="27518"
                obs_have="27453"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="24835"
                obs_have="24835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:21"
                         size="7107772"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 09:12:20 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27453"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="27518"
                obs_have="27453"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="24835"
                obs_have="24835"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 15 10:20:04 2018"
               level="3">
        <file_statistics latency="00:12:09"
                         size="6754231"
                         time_creation="Thu Feb 15 10:14:03 2018"
                         time_modification="Thu Feb 15 10:12:08 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="31300"
                obs_have="26836"
                obs_ratio="85.74" />
          <mask elevation="10 degrees"
                obs_expected="27129"
                obs_have="26836"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="23302"
                obs_have="23148"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Thu Feb 15 10:45:04 2018"
               level="3">
        <file_statistics latency="00:12:09"
                         size="6754231"
                         time_creation="Thu Feb 15 10:14:03 2018"
                         time_modification="Thu Feb 15 10:12:08 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="31300"
                obs_have="26836"
                obs_ratio="85.74" />
          <mask elevation="10 degrees"
                obs_expected="27129"
                obs_have="26836"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="23302"
                obs_have="23148"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Thu Feb 15 12:33:06 2018"
               level="3">
        <file_statistics latency="00:12:09"
                         size="6754231"
                         time_creation="Thu Feb 15 10:14:03 2018"
                         time_modification="Thu Feb 15 10:12:08 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="31300"
                obs_have="26836"
                obs_ratio="85.74" />
          <mask elevation="10 degrees"
                obs_expected="27129"
                obs_have="26836"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="23302"
                obs_have="23148"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:09"
                         size="6754231"
                         time_creation="Thu Feb 15 10:14:03 2018"
                         time_modification="Thu Feb 15 10:12:08 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="31300"
                obs_have="26836"
                obs_ratio="85.74" />
          <mask elevation="10 degrees"
                obs_expected="27129"
                obs_have="26836"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="23302"
                obs_have="23148"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:09"
                         size="6754231"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 10:12:08 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="31300"
                obs_have="26836"
                obs_ratio="85.74" />
          <mask elevation="10 degrees"
                obs_expected="27129"
                obs_have="26836"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="23302"
                obs_have="23148"
                obs_ratio="99.34" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 15 11:20:08 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="6565415"
                         time_creation="Thu Feb 15 11:14:03 2018"
                         time_modification="Thu Feb 15 11:12:21 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34556"
                obs_have="28394"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="28390"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 11:45:12 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="6565415"
                         time_creation="Thu Feb 15 11:14:03 2018"
                         time_modification="Thu Feb 15 11:12:21 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34556"
                obs_have="28394"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="28390"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 13:33:13 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="6565415"
                         time_creation="Thu Feb 15 11:14:03 2018"
                         time_modification="Thu Feb 15 11:12:21 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34556"
                obs_have="28394"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="28390"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="6565415"
                         time_creation="Thu Feb 15 11:14:03 2018"
                         time_modification="Thu Feb 15 11:12:21 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34556"
                obs_have="28394"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="28390"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="6565415"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 11:12:21 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34556"
                obs_have="28394"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="28390"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24415"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 15 12:20:03 2018"
               level="3">
        <file_statistics latency="00:12:06"
                         size="6081691"
                         time_creation="Thu Feb 15 12:14:03 2018"
                         time_modification="Thu Feb 15 12:12:05 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28799"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28799"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24937"
                obs_have="24937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 12:45:02 2018"
               level="3">
        <file_statistics latency="00:12:06"
                         size="6081691"
                         time_creation="Thu Feb 15 12:14:03 2018"
                         time_modification="Thu Feb 15 12:12:05 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28799"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28799"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24937"
                obs_have="24937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 14:33:05 2018"
               level="3">
        <file_statistics latency="00:12:06"
                         size="6081691"
                         time_creation="Thu Feb 15 12:14:03 2018"
                         time_modification="Thu Feb 15 12:12:05 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28799"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28799"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24937"
                obs_have="24937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:06"
                         size="6081691"
                         time_creation="Thu Feb 15 12:14:03 2018"
                         time_modification="Thu Feb 15 12:12:05 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28799"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28799"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24937"
                obs_have="24937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:06"
                         size="6081691"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 12:12:05 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28799"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28799"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24937"
                obs_have="24937"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 15 13:19:58 2018"
               level="3">
        <file_statistics latency="00:12:23"
                         size="6127651"
                         time_creation="Thu Feb 15 13:14:03 2018"
                         time_modification="Thu Feb 15 13:12:22 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30454"
                obs_have="27116"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27218"
                obs_have="27116"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="23684"
                obs_have="23684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 13:44:59 2018"
               level="3">
        <file_statistics latency="00:12:23"
                         size="6127651"
                         time_creation="Thu Feb 15 13:14:03 2018"
                         time_modification="Thu Feb 15 13:12:22 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30454"
                obs_have="27116"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27218"
                obs_have="27116"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="23684"
                obs_have="23684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 15:33:03 2018"
               level="3">
        <file_statistics latency="00:12:23"
                         size="6127651"
                         time_creation="Thu Feb 15 13:14:03 2018"
                         time_modification="Thu Feb 15 13:12:22 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30454"
                obs_have="27116"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27218"
                obs_have="27116"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="23684"
                obs_have="23684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:23"
                         size="6127651"
                         time_creation="Thu Feb 15 13:14:03 2018"
                         time_modification="Thu Feb 15 13:12:22 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30454"
                obs_have="27116"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27218"
                obs_have="27116"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="23684"
                obs_have="23684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:23"
                         size="6127651"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 13:12:22 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30454"
                obs_have="27116"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27218"
                obs_have="27116"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="23684"
                obs_have="23684"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 15 14:20:11 2018"
               level="3">
        <file_statistics latency="00:12:10"
                         size="6438659"
                         time_creation="Thu Feb 15 14:14:02 2018"
                         time_modification="Thu Feb 15 14:12:09 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34093"
                obs_have="28171"
                obs_ratio="82.63" />
          <mask elevation="10 degrees"
                obs_expected="28379"
                obs_have="28155"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23748"
                obs_have="23748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 14:45:10 2018"
               level="3">
        <file_statistics latency="00:12:10"
                         size="6438659"
                         time_creation="Thu Feb 15 14:14:02 2018"
                         time_modification="Thu Feb 15 14:12:09 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34093"
                obs_have="28171"
                obs_ratio="82.63" />
          <mask elevation="10 degrees"
                obs_expected="28379"
                obs_have="28155"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23748"
                obs_have="23748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 16:33:28 2018"
               level="3">
        <file_statistics latency="00:12:10"
                         size="6438659"
                         time_creation="Thu Feb 15 14:14:02 2018"
                         time_modification="Thu Feb 15 14:12:09 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34093"
                obs_have="28171"
                obs_ratio="82.63" />
          <mask elevation="10 degrees"
                obs_expected="28379"
                obs_have="28155"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23748"
                obs_have="23748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:10"
                         size="6438659"
                         time_creation="Thu Feb 15 14:14:02 2018"
                         time_modification="Thu Feb 15 14:12:09 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34093"
                obs_have="28171"
                obs_ratio="82.63" />
          <mask elevation="10 degrees"
                obs_expected="28379"
                obs_have="28155"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23748"
                obs_have="23748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:10"
                         size="6438659"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 14:12:09 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34093"
                obs_have="28171"
                obs_ratio="82.63" />
          <mask elevation="10 degrees"
                obs_expected="28379"
                obs_have="28155"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="23748"
                obs_have="23748"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 15 15:20:12 2018"
               level="3">
        <file_statistics latency="00:12:19"
                         size="7023173"
                         time_creation="Thu Feb 15 15:14:03 2018"
                         time_modification="Thu Feb 15 15:12:18 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32827"
                obs_have="29401"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="29466"
                obs_have="29399"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="27750"
                obs_have="27750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 15:45:12 2018"
               level="3">
        <file_statistics latency="00:12:19"
                         size="7023173"
                         time_creation="Thu Feb 15 15:14:03 2018"
                         time_modification="Thu Feb 15 15:12:18 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32827"
                obs_have="29401"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="29466"
                obs_have="29399"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="27750"
                obs_have="27750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 17:33:15 2018"
               level="3">
        <file_statistics latency="00:12:19"
                         size="7023173"
                         time_creation="Thu Feb 15 15:14:03 2018"
                         time_modification="Thu Feb 15 15:12:18 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32827"
                obs_have="29401"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="29466"
                obs_have="29399"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="27750"
                obs_have="27750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:19"
                         size="7023173"
                         time_creation="Thu Feb 15 15:14:03 2018"
                         time_modification="Thu Feb 15 15:12:18 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32827"
                obs_have="29401"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="29466"
                obs_have="29399"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="27750"
                obs_have="27750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:19"
                         size="7023173"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 15:12:18 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32827"
                obs_have="29401"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="29466"
                obs_have="29399"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="27750"
                obs_have="27750"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 15 16:20:22 2018"
               level="3">
        <file_statistics latency="00:12:24"
                         size="7639016"
                         time_creation="Thu Feb 15 16:14:03 2018"
                         time_modification="Thu Feb 15 16:12:23 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32767"
                obs_have="30513"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="30606"
                obs_have="30492"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="28142"
                obs_have="28142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 16:45:17 2018"
               level="3">
        <file_statistics latency="00:12:24"
                         size="7639016"
                         time_creation="Thu Feb 15 16:14:03 2018"
                         time_modification="Thu Feb 15 16:12:23 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32767"
                obs_have="30513"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="30606"
                obs_have="30492"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="28142"
                obs_have="28142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 18:33:17 2018"
               level="3">
        <file_statistics latency="00:12:24"
                         size="7639016"
                         time_creation="Thu Feb 15 16:14:03 2018"
                         time_modification="Thu Feb 15 16:12:23 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32767"
                obs_have="30513"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="30606"
                obs_have="30492"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="28142"
                obs_have="28142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:24"
                         size="7639016"
                         time_creation="Thu Feb 15 16:14:03 2018"
                         time_modification="Thu Feb 15 16:12:23 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32767"
                obs_have="30513"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="30606"
                obs_have="30492"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="28142"
                obs_have="28142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:24"
                         size="7639016"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 16:12:23 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32767"
                obs_have="30513"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="30606"
                obs_have="30492"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="28142"
                obs_have="28142"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 15 17:20:15 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="7843096"
                         time_creation="Thu Feb 15 17:14:03 2018"
                         time_modification="Thu Feb 15 17:12:21 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40093"
                obs_have="31904"
                obs_ratio="79.57" />
          <mask elevation="10 degrees"
                obs_expected="32123"
                obs_have="31878"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="25730"
                obs_have="25729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 17:45:23 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="7843096"
                         time_creation="Thu Feb 15 17:14:03 2018"
                         time_modification="Thu Feb 15 17:12:21 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40093"
                obs_have="31904"
                obs_ratio="79.57" />
          <mask elevation="10 degrees"
                obs_expected="32123"
                obs_have="31878"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="25730"
                obs_have="25729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 19:33:18 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="7843096"
                         time_creation="Thu Feb 15 17:14:03 2018"
                         time_modification="Thu Feb 15 17:12:21 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40093"
                obs_have="31904"
                obs_ratio="79.57" />
          <mask elevation="10 degrees"
                obs_expected="32123"
                obs_have="31878"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="25730"
                obs_have="25729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="7843096"
                         time_creation="Thu Feb 15 17:14:03 2018"
                         time_modification="Thu Feb 15 17:12:21 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40093"
                obs_have="31904"
                obs_ratio="79.57" />
          <mask elevation="10 degrees"
                obs_expected="32123"
                obs_have="31878"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="25730"
                obs_have="25729"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="7843096"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 17:12:21 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40093"
                obs_have="31904"
                obs_ratio="79.57" />
          <mask elevation="10 degrees"
                obs_expected="32123"
                obs_have="31878"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="25730"
                obs_have="25729"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 15 18:20:43 2018"
               level="3">
        <file_statistics latency="00:12:20"
                         size="7725916"
                         time_creation="Thu Feb 15 18:14:03 2018"
                         time_modification="Thu Feb 15 18:12:19 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34240"
                obs_have="33121"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="33145"
                obs_have="33121"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31777"
                obs_have="31777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 18:45:17 2018"
               level="3">
        <file_statistics latency="00:12:20"
                         size="7725916"
                         time_creation="Thu Feb 15 18:14:03 2018"
                         time_modification="Thu Feb 15 18:12:19 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34240"
                obs_have="33121"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="33145"
                obs_have="33121"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31777"
                obs_have="31777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 20:33:18 2018"
               level="3">
        <file_statistics latency="00:12:20"
                         size="7725916"
                         time_creation="Thu Feb 15 18:14:03 2018"
                         time_modification="Thu Feb 15 18:12:19 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34240"
                obs_have="33121"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="33145"
                obs_have="33121"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31777"
                obs_have="31777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:20"
                         size="7725916"
                         time_creation="Thu Feb 15 18:14:03 2018"
                         time_modification="Thu Feb 15 18:12:19 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34240"
                obs_have="33121"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="33145"
                obs_have="33121"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31777"
                obs_have="31777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:20"
                         size="7725916"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 18:12:19 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34240"
                obs_have="33121"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="33145"
                obs_have="33121"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31777"
                obs_have="31777"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 15 19:20:16 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="7289177"
                         time_creation="Thu Feb 15 19:14:04 2018"
                         time_modification="Thu Feb 15 19:12:21 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="29977"
                obs_ratio="88.68" />
          <mask elevation="10 degrees"
                obs_expected="30061"
                obs_have="29961"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="27150"
                obs_have="27150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 19:45:17 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="7289177"
                         time_creation="Thu Feb 15 19:14:04 2018"
                         time_modification="Thu Feb 15 19:12:21 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="29977"
                obs_ratio="88.68" />
          <mask elevation="10 degrees"
                obs_expected="30061"
                obs_have="29961"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="27150"
                obs_have="27150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 21:33:17 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="7289177"
                         time_creation="Thu Feb 15 19:14:04 2018"
                         time_modification="Thu Feb 15 19:12:21 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="29977"
                obs_ratio="88.68" />
          <mask elevation="10 degrees"
                obs_expected="30061"
                obs_have="29961"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="27150"
                obs_have="27150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="7289177"
                         time_creation="Thu Feb 15 19:14:04 2018"
                         time_modification="Thu Feb 15 19:12:21 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="29977"
                obs_ratio="88.68" />
          <mask elevation="10 degrees"
                obs_expected="30061"
                obs_have="29961"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="27150"
                obs_have="27150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:22"
                         size="7289177"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 19:12:21 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33802"
                obs_have="29977"
                obs_ratio="88.68" />
          <mask elevation="10 degrees"
                obs_expected="30061"
                obs_have="29961"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="27150"
                obs_have="27150"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 15 20:20:05 2018"
               level="3">
        <file_statistics latency="00:12:08"
                         size="6073004"
                         time_creation="Thu Feb 15 20:14:03 2018"
                         time_modification="Thu Feb 15 20:12:07 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32692"
                obs_have="27995"
                obs_ratio="85.63" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="27951"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="23111"
                obs_have="23111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 20:45:06 2018"
               level="3">
        <file_statistics latency="00:12:08"
                         size="6073004"
                         time_creation="Thu Feb 15 20:14:03 2018"
                         time_modification="Thu Feb 15 20:12:07 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32692"
                obs_have="27995"
                obs_ratio="85.63" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="27951"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="23111"
                obs_have="23111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 22:33:08 2018"
               level="3">
        <file_statistics latency="00:12:08"
                         size="6073004"
                         time_creation="Thu Feb 15 20:14:03 2018"
                         time_modification="Thu Feb 15 20:12:07 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32692"
                obs_have="27995"
                obs_ratio="85.63" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="27951"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="23111"
                obs_have="23111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:08"
                         size="6073004"
                         time_creation="Thu Feb 15 20:14:03 2018"
                         time_modification="Thu Feb 15 20:12:07 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32692"
                obs_have="27995"
                obs_ratio="85.63" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="27951"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="23111"
                obs_have="23111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:08"
                         size="6073004"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 20:12:07 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32692"
                obs_have="27995"
                obs_ratio="85.63" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="27951"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="23111"
                obs_have="23111"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 15 21:20:22 2018"
               level="3">
        <file_statistics latency="00:12:29"
                         size="6549893"
                         time_creation="Thu Feb 15 21:14:03 2018"
                         time_modification="Thu Feb 15 21:12:28 2018" />
        <observations epoch_first="Thu Feb 15 20:00:00 2018"
                      epoch_last="Thu Feb 15 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34512"
                obs_have="29217"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="29696"
                obs_have="29217"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23068"
                obs_have="23066"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 15 21:45:19 2018"
               level="3">
        <file_statistics latency="00:12:29"
                         size="6549893"
                         time_creation="Thu Feb 15 21:14:03 2018"
                         time_modification="Thu Feb 15 21:12:28 2018" />
        <observations epoch_first="Thu Feb 15 20:00:00 2018"
                      epoch_last="Thu Feb 15 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34512"
                obs_have="29217"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="29696"
                obs_have="29217"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23068"
                obs_have="23066"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 15 23:33:22 2018"
               level="3">
        <file_statistics latency="00:12:29"
                         size="6549893"
                         time_creation="Thu Feb 15 21:14:03 2018"
                         time_modification="Thu Feb 15 21:12:28 2018" />
        <observations epoch_first="Thu Feb 15 20:00:00 2018"
                      epoch_last="Thu Feb 15 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34512"
                obs_have="29217"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="29696"
                obs_have="29217"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23068"
                obs_have="23066"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:29"
                         size="6549893"
                         time_creation="Thu Feb 15 21:14:03 2018"
                         time_modification="Thu Feb 15 21:12:28 2018" />
        <observations epoch_first="Thu Feb 15 20:00:00 2018"
                      epoch_last="Thu Feb 15 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34512"
                obs_have="29217"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="29696"
                obs_have="29217"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23068"
                obs_have="23066"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:29"
                         size="6549893"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 21:12:28 2018" />
        <observations epoch_first="Thu Feb 15 20:00:00 2018"
                      epoch_last="Thu Feb 15 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34512"
                obs_have="29217"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="29696"
                obs_have="29217"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23068"
                obs_have="23066"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 15 22:20:07 2018"
               level="3">
        <file_statistics latency="00:12:11"
                         size="6428616"
                         time_creation="Thu Feb 15 22:14:03 2018"
                         time_modification="Thu Feb 15 22:12:10 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27062"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="27118"
                obs_have="27048"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="24793"
                obs_have="24793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 22:45:08 2018"
               level="3">
        <file_statistics latency="00:12:11"
                         size="6428616"
                         time_creation="Thu Feb 15 22:14:03 2018"
                         time_modification="Thu Feb 15 22:12:10 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27062"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="27118"
                obs_have="27048"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="24793"
                obs_have="24793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 00:33:11 2018"
               level="3">
        <file_statistics latency="00:12:11"
                         size="6428616"
                         time_creation="Thu Feb 15 22:14:03 2018"
                         time_modification="Thu Feb 15 22:12:10 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27062"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="27118"
                obs_have="27048"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="24793"
                obs_have="24793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:11"
                         size="6428616"
                         time_creation="Thu Feb 15 22:14:03 2018"
                         time_modification="Thu Feb 15 22:12:10 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27062"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="27118"
                obs_have="27048"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="24793"
                obs_have="24793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:11"
                         size="6428616"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 22:12:10 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30354"
                obs_have="27062"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="27118"
                obs_have="27048"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="24793"
                obs_have="24793"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 15 23:20:13 2018"
               level="3">
        <file_statistics latency="00:12:15"
                         size="6932229"
                         time_creation="Thu Feb 15 23:14:03 2018"
                         time_modification="Thu Feb 15 23:12:14 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31854"
                obs_have="26017"
                obs_ratio="81.68" />
          <mask elevation="10 degrees"
                obs_expected="26133"
                obs_have="26004"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="21916"
                obs_have="21916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 23:45:13 2018"
               level="3">
        <file_statistics latency="00:12:15"
                         size="6932229"
                         time_creation="Thu Feb 15 23:14:03 2018"
                         time_modification="Thu Feb 15 23:12:14 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31854"
                obs_have="26017"
                obs_ratio="81.68" />
          <mask elevation="10 degrees"
                obs_expected="26133"
                obs_have="26004"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="21916"
                obs_have="21916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 01:33:16 2018"
               level="3">
        <file_statistics latency="00:12:15"
                         size="6932229"
                         time_creation="Thu Feb 15 23:14:03 2018"
                         time_modification="Thu Feb 15 23:12:14 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31854"
                obs_have="26017"
                obs_ratio="81.68" />
          <mask elevation="10 degrees"
                obs_expected="26133"
                obs_have="26004"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="21916"
                obs_have="21916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:15"
                         size="6932229"
                         time_creation="Thu Feb 15 23:14:03 2018"
                         time_modification="Thu Feb 15 23:12:14 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31854"
                obs_have="26017"
                obs_ratio="81.68" />
          <mask elevation="10 degrees"
                obs_expected="26133"
                obs_have="26004"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="21916"
                obs_have="21916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:15"
                         size="6932229"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Thu Feb 15 23:12:14 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31854"
                obs_have="26017"
                obs_ratio="81.68" />
          <mask elevation="10 degrees"
                obs_expected="26133"
                obs_have="26004"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="21916"
                obs_have="21916"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlgn046x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 16 00:20:16 2018"
               level="3">
        <file_statistics latency="00:12:24"
                         size="7134711"
                         time_creation="Fri Feb 16 00:14:03 2018"
                         time_modification="Fri Feb 16 00:12:23 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31753"
                obs_have="28346"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="28443"
                obs_have="28346"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26099"
                obs_have="26099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 00:45:17 2018"
               level="3">
        <file_statistics latency="00:12:24"
                         size="7134711"
                         time_creation="Fri Feb 16 00:14:03 2018"
                         time_modification="Fri Feb 16 00:12:23 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31753"
                obs_have="28346"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="28443"
                obs_have="28346"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26099"
                obs_have="26099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:33:21 2018"
               level="3">
        <file_statistics latency="00:12:24"
                         size="7134711"
                         time_creation="Fri Feb 16 00:14:03 2018"
                         time_modification="Fri Feb 16 00:12:23 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31753"
                obs_have="28346"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="28443"
                obs_have="28346"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26099"
                obs_have="26099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 18:12:03 2018"
               level="3">
        <file_statistics latency="00:12:24"
                         size="7134711"
                         time_creation="Fri Feb 16 00:14:03 2018"
                         time_modification="Fri Feb 16 00:12:23 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31753"
                obs_have="28346"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="28443"
                obs_have="28346"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26099"
                obs_have="26099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 06:16:31 2018"
               level="3">
        <file_statistics latency="00:12:24"
                         size="7134711"
                         time_creation="Wed Mar 14 01:55:15 2018"
                         time_modification="Fri Feb 16 00:12:23 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31753"
                obs_have="28346"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="28443"
                obs_have="28346"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26099"
                obs_have="26099"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
