<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-01-04 01:00:00"
    DayOfYear="4"
    Year="2018">
  <station name="VFCH">
    <file name="/vfch0040.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan  5 16:01:38 2018"
               level="3">
        <file_statistics latency="00:10:56"
                         size="12013791"
                         time_creation="Fri Jan  5 00:25:04 2018"
                         time_modification="Fri Jan  5 00:10:26 2018" />
        <observations epoch_first="Thu Jan  4 00:00:00 2018"
                      epoch_last="Thu Jan  4 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30107"
                obs_have="29295"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="25111"
                obs_have="25076"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22181"
                obs_have="22181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:01:57 2018"
               level="3">
        <file_statistics latency="00:10:56"
                         size="12013791"
                         time_creation="Wed Jan 31 01:58:07 2018"
                         time_modification="Fri Jan  5 00:10:26 2018" />
        <observations epoch_first="Thu Jan  4 00:00:00 2018"
                      epoch_last="Thu Jan  4 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30107"
                obs_have="29295"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="25111"
                obs_have="25076"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22181"
                obs_have="22181"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jan  4 03:24:36 2018"
               level="3">
        <file_statistics latency="00:03:34"
                         size="13738275"
                         time_creation="Thu Jan  4 01:06:12 2018"
                         time_modification="Thu Jan  4 01:03:33 2018" />
        <observations epoch_first="Thu Jan  4 00:00:00 2018"
                      epoch_last="Thu Jan  4 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34918"
                obs_have="33775"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="30117"
                obs_have="30117"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27251"
                obs_have="27251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:34"
                         size="13738275"
                         time_creation="Thu Jan  4 01:06:12 2018"
                         time_modification="Thu Jan  4 01:03:33 2018" />
        <observations epoch_first="Thu Jan  4 00:00:00 2018"
                      epoch_last="Thu Jan  4 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34918"
                obs_have="33775"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="30117"
                obs_have="30117"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27251"
                obs_have="27251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:34"
                         size="13738275"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 01:03:33 2018" />
        <observations epoch_first="Thu Jan  4 00:00:00 2018"
                      epoch_last="Thu Jan  4 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34918"
                obs_have="33775"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="30117"
                obs_have="30117"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27251"
                obs_have="27251"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jan  4 02:14:40 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="15148258"
                         time_creation="Thu Jan  4 02:06:02 2018"
                         time_modification="Thu Jan  4 02:03:29 2018" />
        <observations epoch_first="Thu Jan  4 01:00:00 2018"
                      epoch_last="Thu Jan  4 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35258"
                obs_have="34984"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26033"
                obs_have="26033"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 02:39:36 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="15148258"
                         time_creation="Thu Jan  4 02:06:02 2018"
                         time_modification="Thu Jan  4 02:03:29 2018" />
        <observations epoch_first="Thu Jan  4 01:00:00 2018"
                      epoch_last="Thu Jan  4 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35258"
                obs_have="34984"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26033"
                obs_have="26033"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 04:24:37 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="15148258"
                         time_creation="Thu Jan  4 02:06:02 2018"
                         time_modification="Thu Jan  4 02:03:29 2018" />
        <observations epoch_first="Thu Jan  4 01:00:00 2018"
                      epoch_last="Thu Jan  4 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35258"
                obs_have="34984"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26033"
                obs_have="26033"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="15148258"
                         time_creation="Thu Jan  4 02:06:02 2018"
                         time_modification="Thu Jan  4 02:03:29 2018" />
        <observations epoch_first="Thu Jan  4 01:00:00 2018"
                      epoch_last="Thu Jan  4 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35258"
                obs_have="34984"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26033"
                obs_have="26033"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="15148258"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 02:03:29 2018" />
        <observations epoch_first="Thu Jan  4 01:00:00 2018"
                      epoch_last="Thu Jan  4 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35258"
                obs_have="34984"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26033"
                obs_have="26033"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jan  4 03:14:41 2018"
               level="3">
        <file_statistics latency="00:03:33"
                         size="15305900"
                         time_creation="Thu Jan  4 03:06:09 2018"
                         time_modification="Thu Jan  4 03:03:32 2018" />
        <observations epoch_first="Thu Jan  4 02:00:00 2018"
                      epoch_last="Thu Jan  4 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="37655"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30014"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26960"
                obs_have="26960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 03:39:40 2018"
               level="3">
        <file_statistics latency="00:03:33"
                         size="15305900"
                         time_creation="Thu Jan  4 03:06:09 2018"
                         time_modification="Thu Jan  4 03:03:32 2018" />
        <observations epoch_first="Thu Jan  4 02:00:00 2018"
                      epoch_last="Thu Jan  4 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="37655"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30014"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26960"
                obs_have="26960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 05:24:40 2018"
               level="3">
        <file_statistics latency="00:03:33"
                         size="15305900"
                         time_creation="Thu Jan  4 03:06:09 2018"
                         time_modification="Thu Jan  4 03:03:32 2018" />
        <observations epoch_first="Thu Jan  4 02:00:00 2018"
                      epoch_last="Thu Jan  4 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="37655"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30014"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26960"
                obs_have="26960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:33"
                         size="15305900"
                         time_creation="Thu Jan  4 03:06:09 2018"
                         time_modification="Thu Jan  4 03:03:32 2018" />
        <observations epoch_first="Thu Jan  4 02:00:00 2018"
                      epoch_last="Thu Jan  4 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="37655"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30014"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26960"
                obs_have="26960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:33"
                         size="15305900"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 03:03:32 2018" />
        <observations epoch_first="Thu Jan  4 02:00:00 2018"
                      epoch_last="Thu Jan  4 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="37655"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30014"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26960"
                obs_have="26960"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jan  4 04:14:43 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15481311"
                         time_creation="Thu Jan  4 04:06:02 2018"
                         time_modification="Thu Jan  4 04:03:31 2018" />
        <observations epoch_first="Thu Jan  4 03:00:00 2018"
                      epoch_last="Thu Jan  4 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43724"
                obs_have="41056"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="29477"
                obs_have="29477"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23547"
                obs_have="23547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 04:39:41 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15481311"
                         time_creation="Thu Jan  4 04:06:02 2018"
                         time_modification="Thu Jan  4 04:03:31 2018" />
        <observations epoch_first="Thu Jan  4 03:00:00 2018"
                      epoch_last="Thu Jan  4 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43724"
                obs_have="41056"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="29477"
                obs_have="29477"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23547"
                obs_have="23547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 06:24:42 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15481311"
                         time_creation="Thu Jan  4 04:06:02 2018"
                         time_modification="Thu Jan  4 04:03:31 2018" />
        <observations epoch_first="Thu Jan  4 03:00:00 2018"
                      epoch_last="Thu Jan  4 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43724"
                obs_have="41056"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="33076"
                obs_have="32793"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="26864"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15481311"
                         time_creation="Thu Jan  4 04:06:02 2018"
                         time_modification="Thu Jan  4 04:03:31 2018" />
        <observations epoch_first="Thu Jan  4 03:00:00 2018"
                      epoch_last="Thu Jan  4 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43724"
                obs_have="41056"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="33076"
                obs_have="32793"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="26864"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15481311"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 04:03:31 2018" />
        <observations epoch_first="Thu Jan  4 03:00:00 2018"
                      epoch_last="Thu Jan  4 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43724"
                obs_have="41056"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="33076"
                obs_have="32793"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="27147"
                obs_have="26864"
                obs_ratio="98.96" />
        </observations>
      </control>
    </file>
    <file name="/vfch004e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jan  4 05:14:41 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15260245"
                         time_creation="Thu Jan  4 05:06:04 2018"
                         time_modification="Thu Jan  4 05:03:31 2018" />
        <observations epoch_first="Thu Jan  4 04:00:00 2018"
                      epoch_last="Thu Jan  4 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40801"
                obs_have="40280"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="36071"
                obs_have="36071"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="31666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 05:39:40 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15260245"
                         time_creation="Thu Jan  4 05:06:04 2018"
                         time_modification="Thu Jan  4 05:03:31 2018" />
        <observations epoch_first="Thu Jan  4 04:00:00 2018"
                      epoch_last="Thu Jan  4 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40801"
                obs_have="40280"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="36071"
                obs_have="36071"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="31666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 07:24:41 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15260245"
                         time_creation="Thu Jan  4 05:06:04 2018"
                         time_modification="Thu Jan  4 05:03:31 2018" />
        <observations epoch_first="Thu Jan  4 04:00:00 2018"
                      epoch_last="Thu Jan  4 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40801"
                obs_have="40280"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="36071"
                obs_have="36071"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="31666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15260245"
                         time_creation="Thu Jan  4 05:06:04 2018"
                         time_modification="Thu Jan  4 05:03:31 2018" />
        <observations epoch_first="Thu Jan  4 04:00:00 2018"
                      epoch_last="Thu Jan  4 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40801"
                obs_have="40280"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="36071"
                obs_have="36071"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="31666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15260245"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 05:03:31 2018" />
        <observations epoch_first="Thu Jan  4 04:00:00 2018"
                      epoch_last="Thu Jan  4 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40801"
                obs_have="40280"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="36071"
                obs_have="36071"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="31666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jan  4 06:14:42 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14976986"
                         time_creation="Thu Jan  4 06:06:03 2018"
                         time_modification="Thu Jan  4 06:03:29 2018" />
        <observations epoch_first="Thu Jan  4 05:00:00 2018"
                      epoch_last="Thu Jan  4 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37560"
                obs_have="37484"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="35826"
                obs_have="35766"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33893"
                obs_have="33893"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 06:39:40 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14976986"
                         time_creation="Thu Jan  4 06:06:03 2018"
                         time_modification="Thu Jan  4 06:03:29 2018" />
        <observations epoch_first="Thu Jan  4 05:00:00 2018"
                      epoch_last="Thu Jan  4 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37560"
                obs_have="37484"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="35826"
                obs_have="35766"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33893"
                obs_have="33893"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 08:24:41 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14976986"
                         time_creation="Thu Jan  4 06:06:03 2018"
                         time_modification="Thu Jan  4 06:03:29 2018" />
        <observations epoch_first="Thu Jan  4 05:00:00 2018"
                      epoch_last="Thu Jan  4 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37560"
                obs_have="37484"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="35826"
                obs_have="35766"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33893"
                obs_have="33893"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14976986"
                         time_creation="Thu Jan  4 06:06:03 2018"
                         time_modification="Thu Jan  4 06:03:29 2018" />
        <observations epoch_first="Thu Jan  4 05:00:00 2018"
                      epoch_last="Thu Jan  4 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37560"
                obs_have="37484"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="35826"
                obs_have="35766"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33893"
                obs_have="33893"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14976986"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 06:03:29 2018" />
        <observations epoch_first="Thu Jan  4 05:00:00 2018"
                      epoch_last="Thu Jan  4 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37560"
                obs_have="37484"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="35826"
                obs_have="35766"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33893"
                obs_have="33893"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jan  4 07:14:42 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="15228312"
                         time_creation="Thu Jan  4 07:06:02 2018"
                         time_modification="Thu Jan  4 07:03:29 2018" />
        <observations epoch_first="Thu Jan  4 06:00:00 2018"
                      epoch_last="Thu Jan  4 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39619"
                obs_have="39119"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="34934"
                obs_have="34710"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="33071"
                obs_have="33071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 07:39:40 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="15228312"
                         time_creation="Thu Jan  4 07:06:02 2018"
                         time_modification="Thu Jan  4 07:03:29 2018" />
        <observations epoch_first="Thu Jan  4 06:00:00 2018"
                      epoch_last="Thu Jan  4 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39619"
                obs_have="39119"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="34934"
                obs_have="34710"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="33071"
                obs_have="33071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 09:24:41 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="15228312"
                         time_creation="Thu Jan  4 07:06:02 2018"
                         time_modification="Thu Jan  4 07:03:29 2018" />
        <observations epoch_first="Thu Jan  4 06:00:00 2018"
                      epoch_last="Thu Jan  4 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39619"
                obs_have="39119"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="34934"
                obs_have="34710"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="33071"
                obs_have="33070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="15228312"
                         time_creation="Thu Jan  4 07:06:02 2018"
                         time_modification="Thu Jan  4 07:03:29 2018" />
        <observations epoch_first="Thu Jan  4 06:00:00 2018"
                      epoch_last="Thu Jan  4 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39619"
                obs_have="39119"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="34934"
                obs_have="34710"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="33071"
                obs_have="33070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="15228312"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 07:03:29 2018" />
        <observations epoch_first="Thu Jan  4 06:00:00 2018"
                      epoch_last="Thu Jan  4 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39619"
                obs_have="39119"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="34934"
                obs_have="34710"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="33071"
                obs_have="33070"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jan  4 08:14:41 2018"
               level="3">
        <file_statistics latency="00:03:31"
                         size="14587152"
                         time_creation="Thu Jan  4 08:06:03 2018"
                         time_modification="Thu Jan  4 08:03:30 2018" />
        <observations epoch_first="Thu Jan  4 07:00:00 2018"
                      epoch_last="Thu Jan  4 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42138"
                obs_have="41177"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="35974"
                obs_have="35966"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31418"
                obs_have="31410"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jan  4 08:39:40 2018"
               level="3">
        <file_statistics latency="00:03:31"
                         size="14587152"
                         time_creation="Thu Jan  4 08:06:03 2018"
                         time_modification="Thu Jan  4 08:03:30 2018" />
        <observations epoch_first="Thu Jan  4 07:00:00 2018"
                      epoch_last="Thu Jan  4 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42138"
                obs_have="41177"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="35974"
                obs_have="35966"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31418"
                obs_have="31410"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jan  4 10:24:40 2018"
               level="3">
        <file_statistics latency="00:03:31"
                         size="14587152"
                         time_creation="Thu Jan  4 08:06:03 2018"
                         time_modification="Thu Jan  4 08:03:30 2018" />
        <observations epoch_first="Thu Jan  4 07:00:00 2018"
                      epoch_last="Thu Jan  4 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42138"
                obs_have="41177"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="35974"
                obs_have="35966"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31418"
                obs_have="31410"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:31"
                         size="14587152"
                         time_creation="Thu Jan  4 08:06:03 2018"
                         time_modification="Thu Jan  4 08:03:30 2018" />
        <observations epoch_first="Thu Jan  4 07:00:00 2018"
                      epoch_last="Thu Jan  4 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42138"
                obs_have="41177"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="35974"
                obs_have="35966"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31418"
                obs_have="31410"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:31"
                         size="14587152"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 08:03:30 2018" />
        <observations epoch_first="Thu Jan  4 07:00:00 2018"
                      epoch_last="Thu Jan  4 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42138"
                obs_have="41177"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="35974"
                obs_have="35966"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31418"
                obs_have="31410"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/vfch004i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jan  4 09:14:43 2018"
               level="3">
        <file_statistics latency="00:03:36"
                         size="14776787"
                         time_creation="Thu Jan  4 09:06:09 2018"
                         time_modification="Thu Jan  4 09:03:35 2018" />
        <observations epoch_first="Thu Jan  4 08:00:00 2018"
                      epoch_last="Thu Jan  4 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38103"
                obs_have="37684"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="36887"
                obs_have="36887"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34562"
                obs_have="34562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 09:39:41 2018"
               level="3">
        <file_statistics latency="00:03:36"
                         size="14776787"
                         time_creation="Thu Jan  4 09:06:09 2018"
                         time_modification="Thu Jan  4 09:03:35 2018" />
        <observations epoch_first="Thu Jan  4 08:00:00 2018"
                      epoch_last="Thu Jan  4 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38103"
                obs_have="37684"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="36887"
                obs_have="36887"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34562"
                obs_have="34562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 11:24:42 2018"
               level="3">
        <file_statistics latency="00:03:36"
                         size="14776787"
                         time_creation="Thu Jan  4 09:06:09 2018"
                         time_modification="Thu Jan  4 09:03:35 2018" />
        <observations epoch_first="Thu Jan  4 08:00:00 2018"
                      epoch_last="Thu Jan  4 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38103"
                obs_have="37684"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="36887"
                obs_have="36887"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34562"
                obs_have="34562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:36"
                         size="14776787"
                         time_creation="Thu Jan  4 09:06:09 2018"
                         time_modification="Thu Jan  4 09:03:35 2018" />
        <observations epoch_first="Thu Jan  4 08:00:00 2018"
                      epoch_last="Thu Jan  4 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38103"
                obs_have="37684"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="36887"
                obs_have="36887"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34562"
                obs_have="34562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:36"
                         size="14776787"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 09:03:35 2018" />
        <observations epoch_first="Thu Jan  4 08:00:00 2018"
                      epoch_last="Thu Jan  4 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38103"
                obs_have="37684"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="36887"
                obs_have="36887"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34562"
                obs_have="34562"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jan  4 10:14:44 2018"
               level="3">
        <file_statistics latency="00:03:31"
                         size="15634779"
                         time_creation="Thu Jan  4 10:06:03 2018"
                         time_modification="Thu Jan  4 10:03:30 2018" />
        <observations epoch_first="Thu Jan  4 09:00:00 2018"
                      epoch_last="Thu Jan  4 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38472"
                obs_have="38107"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32731"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29095"
                obs_have="29095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 10:39:42 2018"
               level="3">
        <file_statistics latency="00:03:31"
                         size="15634779"
                         time_creation="Thu Jan  4 10:06:03 2018"
                         time_modification="Thu Jan  4 10:03:30 2018" />
        <observations epoch_first="Thu Jan  4 09:00:00 2018"
                      epoch_last="Thu Jan  4 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38472"
                obs_have="38107"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32731"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29095"
                obs_have="29095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 12:24:42 2018"
               level="3">
        <file_statistics latency="00:03:31"
                         size="15634779"
                         time_creation="Thu Jan  4 10:06:03 2018"
                         time_modification="Thu Jan  4 10:03:30 2018" />
        <observations epoch_first="Thu Jan  4 09:00:00 2018"
                      epoch_last="Thu Jan  4 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38472"
                obs_have="38107"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32731"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29095"
                obs_have="29095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:31"
                         size="15634779"
                         time_creation="Thu Jan  4 10:06:03 2018"
                         time_modification="Thu Jan  4 10:03:30 2018" />
        <observations epoch_first="Thu Jan  4 09:00:00 2018"
                      epoch_last="Thu Jan  4 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38472"
                obs_have="38107"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32731"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29095"
                obs_have="29095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:31"
                         size="15634779"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 10:03:30 2018" />
        <observations epoch_first="Thu Jan  4 09:00:00 2018"
                      epoch_last="Thu Jan  4 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38472"
                obs_have="38107"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="32731"
                obs_have="32731"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29095"
                obs_have="29095"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jan  4 11:14:44 2018"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16119411"
                         time_creation="Thu Jan  4 11:06:09 2018"
                         time_modification="Thu Jan  4 11:03:35 2018" />
        <observations epoch_first="Thu Jan  4 10:00:00 2018"
                      epoch_last="Thu Jan  4 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38524"
                obs_have="37094"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="27670"
                obs_have="27670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="23650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 11:39:42 2018"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16119411"
                         time_creation="Thu Jan  4 11:06:09 2018"
                         time_modification="Thu Jan  4 11:03:35 2018" />
        <observations epoch_first="Thu Jan  4 10:00:00 2018"
                      epoch_last="Thu Jan  4 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38524"
                obs_have="37094"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="27670"
                obs_have="27670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="23650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 13:24:43 2018"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16119411"
                         time_creation="Thu Jan  4 11:06:09 2018"
                         time_modification="Thu Jan  4 11:03:35 2018" />
        <observations epoch_first="Thu Jan  4 10:00:00 2018"
                      epoch_last="Thu Jan  4 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38524"
                obs_have="37094"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="27670"
                obs_have="27670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="23650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16119411"
                         time_creation="Thu Jan  4 11:06:09 2018"
                         time_modification="Thu Jan  4 11:03:35 2018" />
        <observations epoch_first="Thu Jan  4 10:00:00 2018"
                      epoch_last="Thu Jan  4 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38524"
                obs_have="37094"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="27670"
                obs_have="27670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="23650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16119411"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 11:03:35 2018" />
        <observations epoch_first="Thu Jan  4 10:00:00 2018"
                      epoch_last="Thu Jan  4 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38524"
                obs_have="37094"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="27670"
                obs_have="27670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="23650"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jan  4 12:14:39 2018"
               level="3">
        <file_statistics latency="00:03:37"
                         size="15737565"
                         time_creation="Thu Jan  4 12:06:02 2018"
                         time_modification="Thu Jan  4 12:03:36 2018" />
        <observations epoch_first="Thu Jan  4 11:00:00 2018"
                      epoch_last="Thu Jan  4 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36603"
                obs_have="34913"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="28599"
                obs_have="28576"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24706"
                obs_have="24706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 12:39:38 2018"
               level="3">
        <file_statistics latency="00:03:37"
                         size="15737565"
                         time_creation="Thu Jan  4 12:06:02 2018"
                         time_modification="Thu Jan  4 12:03:36 2018" />
        <observations epoch_first="Thu Jan  4 11:00:00 2018"
                      epoch_last="Thu Jan  4 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36603"
                obs_have="34913"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="28599"
                obs_have="28576"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24706"
                obs_have="24706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 14:24:39 2018"
               level="3">
        <file_statistics latency="00:03:37"
                         size="15737565"
                         time_creation="Thu Jan  4 12:06:02 2018"
                         time_modification="Thu Jan  4 12:03:36 2018" />
        <observations epoch_first="Thu Jan  4 11:00:00 2018"
                      epoch_last="Thu Jan  4 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36603"
                obs_have="34913"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="28599"
                obs_have="28576"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24706"
                obs_have="24706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:37"
                         size="15737565"
                         time_creation="Thu Jan  4 12:06:02 2018"
                         time_modification="Thu Jan  4 12:03:36 2018" />
        <observations epoch_first="Thu Jan  4 11:00:00 2018"
                      epoch_last="Thu Jan  4 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36603"
                obs_have="34913"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="28599"
                obs_have="28576"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24706"
                obs_have="24706"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:37"
                         size="15737565"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 12:03:36 2018" />
        <observations epoch_first="Thu Jan  4 11:00:00 2018"
                      epoch_last="Thu Jan  4 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36603"
                obs_have="34913"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="28599"
                obs_have="28576"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24706"
                obs_have="24706"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jan  4 13:14:42 2018"
               level="3">
        <file_statistics latency="00:03:35"
                         size="16230921"
                         time_creation="Thu Jan  4 13:06:05 2018"
                         time_modification="Thu Jan  4 13:03:34 2018" />
        <observations epoch_first="Thu Jan  4 12:00:00 2018"
                      epoch_last="Thu Jan  4 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="34157"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="27460"
                obs_have="27460"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23389"
                obs_have="23389"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 13:39:40 2018"
               level="3">
        <file_statistics latency="00:03:35"
                         size="16230921"
                         time_creation="Thu Jan  4 13:06:05 2018"
                         time_modification="Thu Jan  4 13:03:34 2018" />
        <observations epoch_first="Thu Jan  4 12:00:00 2018"
                      epoch_last="Thu Jan  4 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="34157"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="27460"
                obs_have="27460"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23389"
                obs_have="23389"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 15:24:41 2018"
               level="3">
        <file_statistics latency="00:03:35"
                         size="16230921"
                         time_creation="Thu Jan  4 13:06:05 2018"
                         time_modification="Thu Jan  4 13:03:34 2018" />
        <observations epoch_first="Thu Jan  4 12:00:00 2018"
                      epoch_last="Thu Jan  4 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="34157"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="27460"
                obs_have="27460"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23389"
                obs_have="23389"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:35"
                         size="16230921"
                         time_creation="Thu Jan  4 13:06:05 2018"
                         time_modification="Thu Jan  4 13:03:34 2018" />
        <observations epoch_first="Thu Jan  4 12:00:00 2018"
                      epoch_last="Thu Jan  4 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="34157"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="27460"
                obs_have="27460"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23389"
                obs_have="23389"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:35"
                         size="16230921"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 13:03:34 2018" />
        <observations epoch_first="Thu Jan  4 12:00:00 2018"
                      epoch_last="Thu Jan  4 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="34157"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="27460"
                obs_have="27460"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23389"
                obs_have="23389"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jan  4 14:14:39 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14344014"
                         time_creation="Thu Jan  4 14:06:02 2018"
                         time_modification="Thu Jan  4 14:03:29 2018" />
        <observations epoch_first="Thu Jan  4 13:00:00 2018"
                      epoch_last="Thu Jan  4 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="34411"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28489"
                obs_have="28489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 14:39:38 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14344014"
                         time_creation="Thu Jan  4 14:06:02 2018"
                         time_modification="Thu Jan  4 14:03:29 2018" />
        <observations epoch_first="Thu Jan  4 13:00:00 2018"
                      epoch_last="Thu Jan  4 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="34411"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28489"
                obs_have="28489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 16:24:39 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14344014"
                         time_creation="Thu Jan  4 14:06:02 2018"
                         time_modification="Thu Jan  4 14:03:29 2018" />
        <observations epoch_first="Thu Jan  4 13:00:00 2018"
                      epoch_last="Thu Jan  4 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="34411"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28489"
                obs_have="28489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14344014"
                         time_creation="Thu Jan  4 14:06:02 2018"
                         time_modification="Thu Jan  4 14:03:29 2018" />
        <observations epoch_first="Thu Jan  4 13:00:00 2018"
                      epoch_last="Thu Jan  4 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="34411"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28489"
                obs_have="28489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14344014"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 14:03:29 2018" />
        <observations epoch_first="Thu Jan  4 13:00:00 2018"
                      epoch_last="Thu Jan  4 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="34411"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28489"
                obs_have="28489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jan  4 15:14:36 2018"
               level="3">
        <file_statistics latency="00:03:40"
                         size="13820580"
                         time_creation="Thu Jan  4 15:06:02 2018"
                         time_modification="Thu Jan  4 15:03:39 2018" />
        <observations epoch_first="Thu Jan  4 14:00:00 2018"
                      epoch_last="Thu Jan  4 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34548"
                obs_have="32237"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="28419"
                obs_have="27944"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="24505"
                obs_have="24505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 15:39:36 2018"
               level="3">
        <file_statistics latency="00:03:40"
                         size="13820580"
                         time_creation="Thu Jan  4 15:06:02 2018"
                         time_modification="Thu Jan  4 15:03:39 2018" />
        <observations epoch_first="Thu Jan  4 14:00:00 2018"
                      epoch_last="Thu Jan  4 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34548"
                obs_have="32237"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="28419"
                obs_have="27944"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="24505"
                obs_have="24505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 17:24:36 2018"
               level="3">
        <file_statistics latency="00:03:40"
                         size="13820580"
                         time_creation="Thu Jan  4 15:06:02 2018"
                         time_modification="Thu Jan  4 15:03:39 2018" />
        <observations epoch_first="Thu Jan  4 14:00:00 2018"
                      epoch_last="Thu Jan  4 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34548"
                obs_have="32237"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="28419"
                obs_have="27944"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="24505"
                obs_have="24505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:40"
                         size="13820580"
                         time_creation="Thu Jan  4 15:06:02 2018"
                         time_modification="Thu Jan  4 15:03:39 2018" />
        <observations epoch_first="Thu Jan  4 14:00:00 2018"
                      epoch_last="Thu Jan  4 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34548"
                obs_have="32237"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="28419"
                obs_have="27944"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="24505"
                obs_have="24505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:40"
                         size="13820580"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 15:03:39 2018" />
        <observations epoch_first="Thu Jan  4 14:00:00 2018"
                      epoch_last="Thu Jan  4 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34548"
                obs_have="32237"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="28419"
                obs_have="27944"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="24505"
                obs_have="24505"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jan  4 16:14:36 2018"
               level="3">
        <file_statistics latency="00:03:27"
                         size="13216498"
                         time_creation="Thu Jan  4 16:06:04 2018"
                         time_modification="Thu Jan  4 16:03:26 2018" />
        <observations epoch_first="Thu Jan  4 15:00:00 2018"
                      epoch_last="Thu Jan  4 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37100"
                obs_have="35633"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29070"
                obs_have="29052"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25860"
                obs_have="25860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 16:39:36 2018"
               level="3">
        <file_statistics latency="00:03:27"
                         size="13216498"
                         time_creation="Thu Jan  4 16:06:04 2018"
                         time_modification="Thu Jan  4 16:03:26 2018" />
        <observations epoch_first="Thu Jan  4 15:00:00 2018"
                      epoch_last="Thu Jan  4 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37100"
                obs_have="35633"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29070"
                obs_have="29052"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25860"
                obs_have="25860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:24:37 2018"
               level="3">
        <file_statistics latency="00:03:27"
                         size="13216498"
                         time_creation="Thu Jan  4 16:06:04 2018"
                         time_modification="Thu Jan  4 16:03:26 2018" />
        <observations epoch_first="Thu Jan  4 15:00:00 2018"
                      epoch_last="Thu Jan  4 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37100"
                obs_have="35633"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29070"
                obs_have="29052"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25860"
                obs_have="25860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:27"
                         size="13216498"
                         time_creation="Thu Jan  4 16:06:04 2018"
                         time_modification="Thu Jan  4 16:03:26 2018" />
        <observations epoch_first="Thu Jan  4 15:00:00 2018"
                      epoch_last="Thu Jan  4 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37100"
                obs_have="35633"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29070"
                obs_have="29052"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25860"
                obs_have="25860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:27"
                         size="13216498"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 16:03:26 2018" />
        <observations epoch_first="Thu Jan  4 15:00:00 2018"
                      epoch_last="Thu Jan  4 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37100"
                obs_have="35633"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29070"
                obs_have="29052"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25860"
                obs_have="25860"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jan  4 17:14:40 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="13525647"
                         time_creation="Thu Jan  4 17:06:03 2018"
                         time_modification="Thu Jan  4 17:03:29 2018" />
        <observations epoch_first="Thu Jan  4 16:00:00 2018"
                      epoch_last="Thu Jan  4 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38902"
                obs_have="38492"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="33491"
                obs_have="33491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29609"
                obs_have="29609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 17:39:40 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="13525647"
                         time_creation="Thu Jan  4 17:06:03 2018"
                         time_modification="Thu Jan  4 17:03:29 2018" />
        <observations epoch_first="Thu Jan  4 16:00:00 2018"
                      epoch_last="Thu Jan  4 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38902"
                obs_have="38492"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="33491"
                obs_have="33491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29609"
                obs_have="29609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 19:24:39 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="13525647"
                         time_creation="Thu Jan  4 17:06:03 2018"
                         time_modification="Thu Jan  4 17:03:29 2018" />
        <observations epoch_first="Thu Jan  4 16:00:00 2018"
                      epoch_last="Thu Jan  4 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38902"
                obs_have="38492"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="33491"
                obs_have="33491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29609"
                obs_have="29609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="13525647"
                         time_creation="Thu Jan  4 17:06:03 2018"
                         time_modification="Thu Jan  4 17:03:29 2018" />
        <observations epoch_first="Thu Jan  4 16:00:00 2018"
                      epoch_last="Thu Jan  4 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38902"
                obs_have="38492"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="33491"
                obs_have="33491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29609"
                obs_have="29609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:30"
                         size="13525647"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 17:03:29 2018" />
        <observations epoch_first="Thu Jan  4 16:00:00 2018"
                      epoch_last="Thu Jan  4 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38902"
                obs_have="38492"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="33491"
                obs_have="33491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29609"
                obs_have="29609"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jan  4 18:14:46 2018"
               level="3">
        <file_statistics latency="00:03:33"
                         size="14968347"
                         time_creation="Thu Jan  4 18:06:04 2018"
                         time_modification="Thu Jan  4 18:03:32 2018" />
        <observations epoch_first="Thu Jan  4 17:00:00 2018"
                      epoch_last="Thu Jan  4 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="35651"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="32607"
                obs_have="32607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30303"
                obs_have="30303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:39:41 2018"
               level="3">
        <file_statistics latency="00:03:33"
                         size="14968347"
                         time_creation="Thu Jan  4 18:06:04 2018"
                         time_modification="Thu Jan  4 18:03:32 2018" />
        <observations epoch_first="Thu Jan  4 17:00:00 2018"
                      epoch_last="Thu Jan  4 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="35651"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="32607"
                obs_have="32607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30303"
                obs_have="30303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 20:24:40 2018"
               level="3">
        <file_statistics latency="00:03:33"
                         size="14968347"
                         time_creation="Thu Jan  4 18:06:04 2018"
                         time_modification="Thu Jan  4 18:03:32 2018" />
        <observations epoch_first="Thu Jan  4 17:00:00 2018"
                      epoch_last="Thu Jan  4 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="35651"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="32607"
                obs_have="32607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30303"
                obs_have="30303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:33"
                         size="14968347"
                         time_creation="Thu Jan  4 18:06:04 2018"
                         time_modification="Thu Jan  4 18:03:32 2018" />
        <observations epoch_first="Thu Jan  4 17:00:00 2018"
                      epoch_last="Thu Jan  4 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="35651"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="32607"
                obs_have="32607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30303"
                obs_have="30303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:33"
                         size="14968347"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 18:03:32 2018" />
        <observations epoch_first="Thu Jan  4 17:00:00 2018"
                      epoch_last="Thu Jan  4 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="35651"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="32607"
                obs_have="32607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30303"
                obs_have="30303"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jan  4 19:14:52 2018"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16260409"
                         time_creation="Thu Jan  4 19:06:04 2018"
                         time_modification="Thu Jan  4 19:03:36 2018" />
        <observations epoch_first="Thu Jan  4 18:00:00 2018"
                      epoch_last="Thu Jan  4 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38539"
                obs_have="37014"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="32714"
                obs_have="32429"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 19:39:45 2018"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16260409"
                         time_creation="Thu Jan  4 19:06:04 2018"
                         time_modification="Thu Jan  4 19:03:36 2018" />
        <observations epoch_first="Thu Jan  4 18:00:00 2018"
                      epoch_last="Thu Jan  4 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38539"
                obs_have="37014"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="32715"
                obs_have="32429"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 21:24:45 2018"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16260409"
                         time_creation="Thu Jan  4 19:06:04 2018"
                         time_modification="Thu Jan  4 19:03:36 2018" />
        <observations epoch_first="Thu Jan  4 18:00:00 2018"
                      epoch_last="Thu Jan  4 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38539"
                obs_have="37014"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="32715"
                obs_have="32429"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16260409"
                         time_creation="Thu Jan  4 19:06:04 2018"
                         time_modification="Thu Jan  4 19:03:36 2018" />
        <observations epoch_first="Thu Jan  4 18:00:00 2018"
                      epoch_last="Thu Jan  4 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38539"
                obs_have="37014"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="32715"
                obs_have="32429"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16260409"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 19:03:36 2018" />
        <observations epoch_first="Thu Jan  4 18:00:00 2018"
                      epoch_last="Thu Jan  4 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38539"
                obs_have="37014"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="32715"
                obs_have="32429"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="28677"
                obs_have="28677"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jan  4 20:14:43 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15610982"
                         time_creation="Thu Jan  4 20:06:03 2018"
                         time_modification="Thu Jan  4 20:03:31 2018" />
        <observations epoch_first="Thu Jan  4 19:00:00 2018"
                      epoch_last="Thu Jan  4 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="38622"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="33040"
                obs_have="32999"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 20:39:41 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15610982"
                         time_creation="Thu Jan  4 20:06:03 2018"
                         time_modification="Thu Jan  4 20:03:31 2018" />
        <observations epoch_first="Thu Jan  4 19:00:00 2018"
                      epoch_last="Thu Jan  4 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="38622"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="33040"
                obs_have="32999"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 22:24:42 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15610982"
                         time_creation="Thu Jan  4 20:06:03 2018"
                         time_modification="Thu Jan  4 20:03:31 2018" />
        <observations epoch_first="Thu Jan  4 19:00:00 2018"
                      epoch_last="Thu Jan  4 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="38622"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="33040"
                obs_have="32999"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15610982"
                         time_creation="Thu Jan  4 20:06:03 2018"
                         time_modification="Thu Jan  4 20:03:31 2018" />
        <observations epoch_first="Thu Jan  4 19:00:00 2018"
                      epoch_last="Thu Jan  4 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="38622"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="33040"
                obs_have="32999"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15610982"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 20:03:31 2018" />
        <observations epoch_first="Thu Jan  4 19:00:00 2018"
                      epoch_last="Thu Jan  4 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="38622"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="33040"
                obs_have="32999"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jan  4 21:14:42 2018"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16046789"
                         time_creation="Thu Jan  4 21:06:03 2018"
                         time_modification="Thu Jan  4 21:03:37 2018" />
        <observations epoch_first="Thu Jan  4 20:00:00 2018"
                      epoch_last="Thu Jan  4 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="33341"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="32441"
                obs_have="32441"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31558"
                obs_have="31558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 21:39:41 2018"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16046789"
                         time_creation="Thu Jan  4 21:06:03 2018"
                         time_modification="Thu Jan  4 21:03:37 2018" />
        <observations epoch_first="Thu Jan  4 20:00:00 2018"
                      epoch_last="Thu Jan  4 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="33341"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="32441"
                obs_have="32441"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31558"
                obs_have="31558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 23:24:41 2018"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16046789"
                         time_creation="Thu Jan  4 21:06:03 2018"
                         time_modification="Thu Jan  4 21:03:37 2018" />
        <observations epoch_first="Thu Jan  4 20:00:00 2018"
                      epoch_last="Thu Jan  4 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="33341"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="32441"
                obs_have="32441"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31558"
                obs_have="31558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16046789"
                         time_creation="Thu Jan  4 21:06:03 2018"
                         time_modification="Thu Jan  4 21:03:37 2018" />
        <observations epoch_first="Thu Jan  4 20:00:00 2018"
                      epoch_last="Thu Jan  4 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="33341"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="32441"
                obs_have="32441"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31558"
                obs_have="31558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16046789"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 21:03:37 2018" />
        <observations epoch_first="Thu Jan  4 20:00:00 2018"
                      epoch_last="Thu Jan  4 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="33341"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="32441"
                obs_have="32441"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31558"
                obs_have="31558"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jan  4 22:14:44 2018"
               level="3">
        <file_statistics latency="00:03:38"
                         size="15642004"
                         time_creation="Thu Jan  4 22:06:03 2018"
                         time_modification="Thu Jan  4 22:03:37 2018" />
        <observations epoch_first="Thu Jan  4 21:00:00 2018"
                      epoch_last="Thu Jan  4 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35206"
                obs_have="34912"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="30457"
                obs_have="30457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 22:39:43 2018"
               level="3">
        <file_statistics latency="00:03:38"
                         size="15642004"
                         time_creation="Thu Jan  4 22:06:03 2018"
                         time_modification="Thu Jan  4 22:03:37 2018" />
        <observations epoch_first="Thu Jan  4 21:00:00 2018"
                      epoch_last="Thu Jan  4 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35206"
                obs_have="34912"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="30457"
                obs_have="30457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 00:24:42 2018"
               level="3">
        <file_statistics latency="00:03:38"
                         size="15642004"
                         time_creation="Thu Jan  4 22:06:03 2018"
                         time_modification="Thu Jan  4 22:03:37 2018" />
        <observations epoch_first="Thu Jan  4 21:00:00 2018"
                      epoch_last="Thu Jan  4 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35206"
                obs_have="34912"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="30457"
                obs_have="30457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:38"
                         size="15642004"
                         time_creation="Thu Jan  4 22:06:03 2018"
                         time_modification="Thu Jan  4 22:03:37 2018" />
        <observations epoch_first="Thu Jan  4 21:00:00 2018"
                      epoch_last="Thu Jan  4 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35206"
                obs_have="34912"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="30457"
                obs_have="30457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:38"
                         size="15642004"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 22:03:37 2018" />
        <observations epoch_first="Thu Jan  4 21:00:00 2018"
                      epoch_last="Thu Jan  4 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35206"
                obs_have="34912"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="30457"
                obs_have="30457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jan  4 23:14:44 2018"
               level="3">
        <file_statistics latency="00:03:42"
                         size="14125563"
                         time_creation="Thu Jan  4 23:06:03 2018"
                         time_modification="Thu Jan  4 23:03:41 2018" />
        <observations epoch_first="Thu Jan  4 22:00:00 2018"
                      epoch_last="Thu Jan  4 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38443"
                obs_have="35868"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="26851"
                obs_have="26851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22583"
                obs_have="22583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 23:39:41 2018"
               level="3">
        <file_statistics latency="00:03:42"
                         size="14125563"
                         time_creation="Thu Jan  4 23:06:03 2018"
                         time_modification="Thu Jan  4 23:03:41 2018" />
        <observations epoch_first="Thu Jan  4 22:00:00 2018"
                      epoch_last="Thu Jan  4 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38443"
                obs_have="35868"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="26851"
                obs_have="26851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22583"
                obs_have="22583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 01:24:43 2018"
               level="3">
        <file_statistics latency="00:03:42"
                         size="14125563"
                         time_creation="Thu Jan  4 23:06:03 2018"
                         time_modification="Thu Jan  4 23:03:41 2018" />
        <observations epoch_first="Thu Jan  4 22:00:00 2018"
                      epoch_last="Thu Jan  4 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38443"
                obs_have="35868"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="26851"
                obs_have="26851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22583"
                obs_have="22583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:42"
                         size="14125563"
                         time_creation="Thu Jan  4 23:06:03 2018"
                         time_modification="Thu Jan  4 23:03:41 2018" />
        <observations epoch_first="Thu Jan  4 22:00:00 2018"
                      epoch_last="Thu Jan  4 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38443"
                obs_have="35868"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="26851"
                obs_have="26851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22583"
                obs_have="22583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:42"
                         size="14125563"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Thu Jan  4 23:03:41 2018" />
        <observations epoch_first="Thu Jan  4 22:00:00 2018"
                      epoch_last="Thu Jan  4 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38443"
                obs_have="35868"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="26851"
                obs_have="26851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22583"
                obs_have="22583"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch004x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jan  5 00:14:42 2018"
               level="3">
        <file_statistics latency="00:03:27"
                         size="14609274"
                         time_creation="Fri Jan  5 00:06:04 2018"
                         time_modification="Fri Jan  5 00:03:26 2018" />
        <observations epoch_first="Thu Jan  4 23:00:00 2018"
                      epoch_last="Thu Jan  4 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35796"
                obs_have="35252"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="29968"
                obs_have="29968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 00:39:40 2018"
               level="3">
        <file_statistics latency="00:03:27"
                         size="14609274"
                         time_creation="Fri Jan  5 00:06:04 2018"
                         time_modification="Fri Jan  5 00:03:26 2018" />
        <observations epoch_first="Thu Jan  4 23:00:00 2018"
                      epoch_last="Thu Jan  4 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35796"
                obs_have="35252"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="29968"
                obs_have="29968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 02:24:41 2018"
               level="3">
        <file_statistics latency="00:03:27"
                         size="14609274"
                         time_creation="Fri Jan  5 00:06:04 2018"
                         time_modification="Fri Jan  5 00:03:26 2018" />
        <observations epoch_first="Thu Jan  4 23:00:00 2018"
                      epoch_last="Thu Jan  4 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35796"
                obs_have="35252"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="29968"
                obs_have="29968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  5 16:17:37 2018"
               level="3">
        <file_statistics latency="00:03:27"
                         size="14609274"
                         time_creation="Fri Jan  5 00:06:04 2018"
                         time_modification="Fri Jan  5 00:03:26 2018" />
        <observations epoch_first="Thu Jan  4 23:00:00 2018"
                      epoch_last="Thu Jan  4 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35796"
                obs_have="35252"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="29968"
                obs_have="29968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  3 02:19:24 2018"
               level="3">
        <file_statistics latency="00:03:27"
                         size="14609274"
                         time_creation="Wed Jan 31 01:54:43 2018"
                         time_modification="Fri Jan  5 00:03:26 2018" />
        <observations epoch_first="Thu Jan  4 23:00:00 2018"
                      epoch_last="Thu Jan  4 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35796"
                obs_have="35252"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="29968"
                obs_have="29968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24290"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
