<QC Comment="Quality check run by the RGP Dream Team"
    Date="2017-02-21 00:00:00"
    DayOfYear="52"
    Year="2017">
  <station name="VFCH">
    <file name="/vfch0520.17o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 22 16:18:57 2017"
               level="3">
        <file_statistics latency="00:11:04"
                         size="12418666"
                         time_creation="Wed Feb 22 00:38:45 2017"
                         time_modification="Wed Feb 22 00:10:34 2017" />
        <observations epoch_first="Tue Feb 21 00:00:00 2017"
                      epoch_last="Tue Feb 21 23:59:30 2017"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30084"
                obs_have="29256"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="25043"
                obs_have="25014"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22241"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:18:43 2017"
               level="3">
        <file_statistics latency="00:11:04"
                         size="12418666"
                         time_creation="Tue Mar 21 00:54:58 2017"
                         time_modification="Wed Feb 22 00:10:34 2017" />
        <observations epoch_first="Tue Feb 21 00:00:00 2017"
                      epoch_last="Tue Feb 21 23:59:30 2017"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30084"
                obs_have="29256"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="25043"
                obs_have="25014"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22241"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052a.17o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 21 01:14:44 2017"
               level="3">
        <file_statistics latency="00:03:47"
                         size="17766119"
                         time_creation="Tue Feb 21 01:09:12 2017"
                         time_modification="Tue Feb 21 01:03:46 2017" />
        <observations epoch_first="Tue Feb 21 00:00:00 2017"
                      epoch_last="Tue Feb 21 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40728"
                obs_have="39313"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="30707"
                obs_have="30707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 01:39:44 2017"
               level="3">
        <file_statistics latency="00:03:47"
                         size="17766119"
                         time_creation="Tue Feb 21 01:09:12 2017"
                         time_modification="Tue Feb 21 01:03:46 2017" />
        <observations epoch_first="Tue Feb 21 00:00:00 2017"
                      epoch_last="Tue Feb 21 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40728"
                obs_have="39313"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="30707"
                obs_have="30707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 03:24:45 2017"
               level="3">
        <file_statistics latency="00:03:47"
                         size="17766119"
                         time_creation="Tue Feb 21 01:09:12 2017"
                         time_modification="Tue Feb 21 01:03:46 2017" />
        <observations epoch_first="Tue Feb 21 00:00:00 2017"
                      epoch_last="Tue Feb 21 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40728"
                obs_have="39313"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="30707"
                obs_have="30707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:47"
                         size="17766119"
                         time_creation="Tue Feb 21 01:09:12 2017"
                         time_modification="Tue Feb 21 01:03:46 2017" />
        <observations epoch_first="Tue Feb 21 00:00:00 2017"
                      epoch_last="Tue Feb 21 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40728"
                obs_have="39313"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="30707"
                obs_have="30707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:47"
                         size="17766119"
                         time_creation="Tue Mar 21 00:54:02 2017"
                         time_modification="Tue Feb 21 01:03:46 2017" />
        <observations epoch_first="Tue Feb 21 00:00:00 2017"
                      epoch_last="Tue Feb 21 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40728"
                obs_have="39313"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="30707"
                obs_have="30707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052b.17o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 21 02:14:50 2017"
               level="3">
        <file_statistics latency="00:03:44"
                         size="17516019"
                         time_creation="Tue Feb 21 02:09:17 2017"
                         time_modification="Tue Feb 21 02:03:43 2017" />
        <observations epoch_first="Tue Feb 21 01:00:00 2017"
                      epoch_last="Tue Feb 21 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44572"
                obs_have="41616"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="31606"
                obs_have="31567"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26064"
                obs_have="26064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 02:39:45 2017"
               level="3">
        <file_statistics latency="00:03:44"
                         size="17516019"
                         time_creation="Tue Feb 21 02:09:17 2017"
                         time_modification="Tue Feb 21 02:03:43 2017" />
        <observations epoch_first="Tue Feb 21 01:00:00 2017"
                      epoch_last="Tue Feb 21 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44572"
                obs_have="41616"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="31606"
                obs_have="31567"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26064"
                obs_have="26064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 04:24:46 2017"
               level="3">
        <file_statistics latency="00:03:44"
                         size="17516019"
                         time_creation="Tue Feb 21 02:09:17 2017"
                         time_modification="Tue Feb 21 02:03:43 2017" />
        <observations epoch_first="Tue Feb 21 01:00:00 2017"
                      epoch_last="Tue Feb 21 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44572"
                obs_have="41616"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="31606"
                obs_have="31567"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26064"
                obs_have="26064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:44"
                         size="17516019"
                         time_creation="Tue Feb 21 02:09:17 2017"
                         time_modification="Tue Feb 21 02:03:43 2017" />
        <observations epoch_first="Tue Feb 21 01:00:00 2017"
                      epoch_last="Tue Feb 21 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44572"
                obs_have="41616"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="31606"
                obs_have="31567"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26064"
                obs_have="26064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:44"
                         size="17516019"
                         time_creation="Tue Mar 21 00:54:03 2017"
                         time_modification="Tue Feb 21 02:03:43 2017" />
        <observations epoch_first="Tue Feb 21 01:00:00 2017"
                      epoch_last="Tue Feb 21 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44572"
                obs_have="41616"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="31606"
                obs_have="31567"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26064"
                obs_have="26064"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052c.17o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 21 03:14:41 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17108042"
                         time_creation="Tue Feb 21 03:09:18 2017"
                         time_modification="Tue Feb 21 03:03:38 2017" />
        <observations epoch_first="Tue Feb 21 02:00:00 2017"
                      epoch_last="Tue Feb 21 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39142"
                obs_have="38788"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="36184"
                obs_have="36184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34143"
                obs_have="34143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 03:39:45 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17108042"
                         time_creation="Tue Feb 21 03:09:18 2017"
                         time_modification="Tue Feb 21 03:03:38 2017" />
        <observations epoch_first="Tue Feb 21 02:00:00 2017"
                      epoch_last="Tue Feb 21 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39142"
                obs_have="38788"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="36184"
                obs_have="36184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34143"
                obs_have="34143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 05:24:43 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17108042"
                         time_creation="Tue Feb 21 03:09:18 2017"
                         time_modification="Tue Feb 21 03:03:38 2017" />
        <observations epoch_first="Tue Feb 21 02:00:00 2017"
                      epoch_last="Tue Feb 21 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39142"
                obs_have="38788"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="36184"
                obs_have="36184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34143"
                obs_have="34143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17108042"
                         time_creation="Tue Feb 21 03:09:18 2017"
                         time_modification="Tue Feb 21 03:03:38 2017" />
        <observations epoch_first="Tue Feb 21 02:00:00 2017"
                      epoch_last="Tue Feb 21 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39142"
                obs_have="38788"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="36184"
                obs_have="36184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34143"
                obs_have="34143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17108042"
                         time_creation="Tue Mar 21 00:54:03 2017"
                         time_modification="Tue Feb 21 03:03:38 2017" />
        <observations epoch_first="Tue Feb 21 02:00:00 2017"
                      epoch_last="Tue Feb 21 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39142"
                obs_have="38788"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="36184"
                obs_have="36184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34143"
                obs_have="34143"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052d.17o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 21 04:14:45 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16424415"
                         time_creation="Tue Feb 21 04:09:22 2017"
                         time_modification="Tue Feb 21 04:03:38 2017" />
        <observations epoch_first="Tue Feb 21 03:00:00 2017"
                      epoch_last="Tue Feb 21 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38589"
                obs_have="38414"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="34648"
                obs_have="34623"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32361"
                obs_have="32361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 04:39:45 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16424415"
                         time_creation="Tue Feb 21 04:09:22 2017"
                         time_modification="Tue Feb 21 04:03:38 2017" />
        <observations epoch_first="Tue Feb 21 03:00:00 2017"
                      epoch_last="Tue Feb 21 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38589"
                obs_have="38414"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="34648"
                obs_have="34623"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32361"
                obs_have="32361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 06:24:45 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16424415"
                         time_creation="Tue Feb 21 04:09:22 2017"
                         time_modification="Tue Feb 21 04:03:38 2017" />
        <observations epoch_first="Tue Feb 21 03:00:00 2017"
                      epoch_last="Tue Feb 21 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38589"
                obs_have="38414"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="34648"
                obs_have="34623"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32361"
                obs_have="32361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16424415"
                         time_creation="Tue Feb 21 04:09:22 2017"
                         time_modification="Tue Feb 21 04:03:38 2017" />
        <observations epoch_first="Tue Feb 21 03:00:00 2017"
                      epoch_last="Tue Feb 21 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38589"
                obs_have="38414"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="34648"
                obs_have="34623"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32361"
                obs_have="32361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16424415"
                         time_creation="Tue Mar 21 00:54:04 2017"
                         time_modification="Tue Feb 21 04:03:38 2017" />
        <observations epoch_first="Tue Feb 21 03:00:00 2017"
                      epoch_last="Tue Feb 21 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38589"
                obs_have="38414"
                obs_ratio="99.55" />
          <mask elevation="10 degrees"
                obs_expected="34648"
                obs_have="34623"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32361"
                obs_have="32361"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052e.17o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 21 05:14:44 2017"
               level="3">
        <file_statistics latency="00:03:36"
                         size="14431738"
                         time_creation="Tue Feb 21 05:09:26 2017"
                         time_modification="Tue Feb 21 05:03:35 2017" />
        <observations epoch_first="Tue Feb 21 04:00:00 2017"
                      epoch_last="Tue Feb 21 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41587"
                obs_have="41018"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="37845"
                obs_have="37697"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="33151"
                obs_have="33151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 05:39:45 2017"
               level="3">
        <file_statistics latency="00:03:36"
                         size="14431738"
                         time_creation="Tue Feb 21 05:09:26 2017"
                         time_modification="Tue Feb 21 05:03:35 2017" />
        <observations epoch_first="Tue Feb 21 04:00:00 2017"
                      epoch_last="Tue Feb 21 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41587"
                obs_have="41018"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="37845"
                obs_have="37697"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="33151"
                obs_have="33151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 07:24:46 2017"
               level="3">
        <file_statistics latency="00:03:36"
                         size="14431738"
                         time_creation="Tue Feb 21 05:09:26 2017"
                         time_modification="Tue Feb 21 05:03:35 2017" />
        <observations epoch_first="Tue Feb 21 04:00:00 2017"
                      epoch_last="Tue Feb 21 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41587"
                obs_have="41018"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="37845"
                obs_have="37697"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="33151"
                obs_have="33151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:36"
                         size="14431738"
                         time_creation="Tue Feb 21 05:09:26 2017"
                         time_modification="Tue Feb 21 05:03:35 2017" />
        <observations epoch_first="Tue Feb 21 04:00:00 2017"
                      epoch_last="Tue Feb 21 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41587"
                obs_have="41018"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="37845"
                obs_have="37697"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="33151"
                obs_have="33151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:36"
                         size="14431738"
                         time_creation="Tue Mar 21 00:54:04 2017"
                         time_modification="Tue Feb 21 05:03:35 2017" />
        <observations epoch_first="Tue Feb 21 04:00:00 2017"
                      epoch_last="Tue Feb 21 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41587"
                obs_have="41018"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="37845"
                obs_have="37697"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="33151"
                obs_have="33151"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052f.17o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 21 06:14:42 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="14692694"
                         time_creation="Tue Feb 21 06:09:31 2017"
                         time_modification="Tue Feb 21 06:03:39 2017" />
        <observations epoch_first="Tue Feb 21 05:00:00 2017"
                      epoch_last="Tue Feb 21 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41376"
                obs_have="40268"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="36200"
                obs_have="36197"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33154"
                obs_have="33151"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 21 06:39:42 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="14692694"
                         time_creation="Tue Feb 21 06:09:31 2017"
                         time_modification="Tue Feb 21 06:03:39 2017" />
        <observations epoch_first="Tue Feb 21 05:00:00 2017"
                      epoch_last="Tue Feb 21 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41376"
                obs_have="40268"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="36200"
                obs_have="36197"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33154"
                obs_have="33151"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 21 08:24:43 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="14692694"
                         time_creation="Tue Feb 21 06:09:31 2017"
                         time_modification="Tue Feb 21 06:03:39 2017" />
        <observations epoch_first="Tue Feb 21 05:00:00 2017"
                      epoch_last="Tue Feb 21 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41376"
                obs_have="40268"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="36200"
                obs_have="36197"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33154"
                obs_have="33151"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="14692694"
                         time_creation="Tue Feb 21 06:09:31 2017"
                         time_modification="Tue Feb 21 06:03:39 2017" />
        <observations epoch_first="Tue Feb 21 05:00:00 2017"
                      epoch_last="Tue Feb 21 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41376"
                obs_have="40268"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="36200"
                obs_have="36197"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33154"
                obs_have="33151"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="14692694"
                         time_creation="Tue Mar 21 00:54:05 2017"
                         time_modification="Tue Feb 21 06:03:39 2017" />
        <observations epoch_first="Tue Feb 21 05:00:00 2017"
                      epoch_last="Tue Feb 21 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41376"
                obs_have="40268"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="36200"
                obs_have="36197"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33154"
                obs_have="33151"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/vfch052g.17o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 21 07:14:42 2017"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15535481"
                         time_creation="Tue Feb 21 07:09:33 2017"
                         time_modification="Tue Feb 21 07:03:41 2017" />
        <observations epoch_first="Tue Feb 21 06:00:00 2017"
                      epoch_last="Tue Feb 21 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37365"
                obs_have="36828"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32083"
                obs_have="32083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 07:39:43 2017"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15535481"
                         time_creation="Tue Feb 21 07:09:33 2017"
                         time_modification="Tue Feb 21 07:03:41 2017" />
        <observations epoch_first="Tue Feb 21 06:00:00 2017"
                      epoch_last="Tue Feb 21 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37365"
                obs_have="36828"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32083"
                obs_have="32083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 09:24:43 2017"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15535481"
                         time_creation="Tue Feb 21 07:09:33 2017"
                         time_modification="Tue Feb 21 07:03:41 2017" />
        <observations epoch_first="Tue Feb 21 06:00:00 2017"
                      epoch_last="Tue Feb 21 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37365"
                obs_have="36828"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32083"
                obs_have="32083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15535481"
                         time_creation="Tue Feb 21 07:09:33 2017"
                         time_modification="Tue Feb 21 07:03:41 2017" />
        <observations epoch_first="Tue Feb 21 06:00:00 2017"
                      epoch_last="Tue Feb 21 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37365"
                obs_have="36828"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32083"
                obs_have="32083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15535481"
                         time_creation="Tue Mar 21 00:54:06 2017"
                         time_modification="Tue Feb 21 07:03:41 2017" />
        <observations epoch_first="Tue Feb 21 06:00:00 2017"
                      epoch_last="Tue Feb 21 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37365"
                obs_have="36828"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32083"
                obs_have="32083"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052h.17o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 21 08:14:43 2017"
               level="3">
        <file_statistics latency="00:03:43"
                         size="16924511"
                         time_creation="Tue Feb 21 08:09:40 2017"
                         time_modification="Tue Feb 21 08:03:42 2017" />
        <observations epoch_first="Tue Feb 21 07:00:00 2017"
                      epoch_last="Tue Feb 21 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36927"
                obs_have="36188"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="31751"
                obs_have="31751"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27758"
                obs_have="27758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 08:39:43 2017"
               level="3">
        <file_statistics latency="00:03:43"
                         size="16924511"
                         time_creation="Tue Feb 21 08:09:40 2017"
                         time_modification="Tue Feb 21 08:03:42 2017" />
        <observations epoch_first="Tue Feb 21 07:00:00 2017"
                      epoch_last="Tue Feb 21 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36927"
                obs_have="36188"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="31751"
                obs_have="31751"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27758"
                obs_have="27758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 10:24:44 2017"
               level="3">
        <file_statistics latency="00:03:43"
                         size="16924511"
                         time_creation="Tue Feb 21 08:09:40 2017"
                         time_modification="Tue Feb 21 08:03:42 2017" />
        <observations epoch_first="Tue Feb 21 07:00:00 2017"
                      epoch_last="Tue Feb 21 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36927"
                obs_have="36188"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="31751"
                obs_have="31751"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27758"
                obs_have="27758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:43"
                         size="16924511"
                         time_creation="Tue Feb 21 08:09:40 2017"
                         time_modification="Tue Feb 21 08:03:42 2017" />
        <observations epoch_first="Tue Feb 21 07:00:00 2017"
                      epoch_last="Tue Feb 21 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36927"
                obs_have="36188"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="31751"
                obs_have="31751"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27758"
                obs_have="27758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:43"
                         size="16924511"
                         time_creation="Tue Mar 21 00:54:06 2017"
                         time_modification="Tue Feb 21 08:03:42 2017" />
        <observations epoch_first="Tue Feb 21 07:00:00 2017"
                      epoch_last="Tue Feb 21 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36927"
                obs_have="36188"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="31751"
                obs_have="31751"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27758"
                obs_have="27758"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052i.17o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 21 09:14:44 2017"
               level="3">
        <file_statistics latency="00:03:46"
                         size="17383759"
                         time_creation="Tue Feb 21 09:09:36 2017"
                         time_modification="Tue Feb 21 09:03:45 2017" />
        <observations epoch_first="Tue Feb 21 08:00:00 2017"
                      epoch_last="Tue Feb 21 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39168"
                obs_have="36622"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="26377"
                obs_have="26377"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22451"
                obs_have="22451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 09:39:44 2017"
               level="3">
        <file_statistics latency="00:03:46"
                         size="17383759"
                         time_creation="Tue Feb 21 09:09:36 2017"
                         time_modification="Tue Feb 21 09:03:45 2017" />
        <observations epoch_first="Tue Feb 21 08:00:00 2017"
                      epoch_last="Tue Feb 21 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39168"
                obs_have="36622"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="26377"
                obs_have="26377"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22451"
                obs_have="22451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 11:24:45 2017"
               level="3">
        <file_statistics latency="00:03:46"
                         size="17383759"
                         time_creation="Tue Feb 21 09:09:36 2017"
                         time_modification="Tue Feb 21 09:03:45 2017" />
        <observations epoch_first="Tue Feb 21 08:00:00 2017"
                      epoch_last="Tue Feb 21 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39168"
                obs_have="36622"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="26377"
                obs_have="26377"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22451"
                obs_have="22451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:46"
                         size="17383759"
                         time_creation="Tue Feb 21 09:09:36 2017"
                         time_modification="Tue Feb 21 09:03:45 2017" />
        <observations epoch_first="Tue Feb 21 08:00:00 2017"
                      epoch_last="Tue Feb 21 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39168"
                obs_have="36622"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="26377"
                obs_have="26377"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22451"
                obs_have="22451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:46"
                         size="17383759"
                         time_creation="Tue Mar 21 00:54:07 2017"
                         time_modification="Tue Feb 21 09:03:45 2017" />
        <observations epoch_first="Tue Feb 21 08:00:00 2017"
                      epoch_last="Tue Feb 21 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39168"
                obs_have="36622"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="26377"
                obs_have="26377"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22451"
                obs_have="22451"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052j.17o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 21 10:14:39 2017"
               level="3">
        <file_statistics latency="00:03:37"
                         size="15097648"
                         time_creation="Tue Feb 21 10:09:35 2017"
                         time_modification="Tue Feb 21 10:03:36 2017" />
        <observations epoch_first="Tue Feb 21 09:00:00 2017"
                      epoch_last="Tue Feb 21 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34905"
                obs_have="33819"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="27979"
                obs_have="27979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23835"
                obs_have="23835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 10:39:40 2017"
               level="3">
        <file_statistics latency="00:03:37"
                         size="15097648"
                         time_creation="Tue Feb 21 10:09:35 2017"
                         time_modification="Tue Feb 21 10:03:36 2017" />
        <observations epoch_first="Tue Feb 21 09:00:00 2017"
                      epoch_last="Tue Feb 21 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34905"
                obs_have="33819"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="27979"
                obs_have="27979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23835"
                obs_have="23835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 12:24:41 2017"
               level="3">
        <file_statistics latency="00:03:37"
                         size="15097648"
                         time_creation="Tue Feb 21 10:09:35 2017"
                         time_modification="Tue Feb 21 10:03:36 2017" />
        <observations epoch_first="Tue Feb 21 09:00:00 2017"
                      epoch_last="Tue Feb 21 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34905"
                obs_have="33819"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="27979"
                obs_have="27979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23835"
                obs_have="23835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:37"
                         size="15097648"
                         time_creation="Tue Feb 21 10:09:35 2017"
                         time_modification="Tue Feb 21 10:03:36 2017" />
        <observations epoch_first="Tue Feb 21 09:00:00 2017"
                      epoch_last="Tue Feb 21 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34905"
                obs_have="33819"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="27979"
                obs_have="27979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23835"
                obs_have="23835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:37"
                         size="15097648"
                         time_creation="Tue Mar 21 00:54:07 2017"
                         time_modification="Tue Feb 21 10:03:36 2017" />
        <observations epoch_first="Tue Feb 21 09:00:00 2017"
                      epoch_last="Tue Feb 21 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34905"
                obs_have="33819"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="27979"
                obs_have="27979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23835"
                obs_have="23835"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052k.17o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 21 11:14:38 2017"
               level="3">
        <file_statistics latency="00:03:35"
                         size="14646970"
                         time_creation="Tue Feb 21 11:09:51 2017"
                         time_modification="Tue Feb 21 11:03:34 2017" />
        <observations epoch_first="Tue Feb 21 10:00:00 2017"
                      epoch_last="Tue Feb 21 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32662"
                obs_have="31689"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="26901"
                obs_have="26901"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24313"
                obs_have="24313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 11:39:39 2017"
               level="3">
        <file_statistics latency="00:03:35"
                         size="14646970"
                         time_creation="Tue Feb 21 11:09:51 2017"
                         time_modification="Tue Feb 21 11:03:34 2017" />
        <observations epoch_first="Tue Feb 21 10:00:00 2017"
                      epoch_last="Tue Feb 21 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32662"
                obs_have="31689"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="26901"
                obs_have="26901"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24313"
                obs_have="24313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 13:24:39 2017"
               level="3">
        <file_statistics latency="00:03:35"
                         size="14646970"
                         time_creation="Tue Feb 21 11:09:51 2017"
                         time_modification="Tue Feb 21 11:03:34 2017" />
        <observations epoch_first="Tue Feb 21 10:00:00 2017"
                      epoch_last="Tue Feb 21 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32662"
                obs_have="31689"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="26901"
                obs_have="26901"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24313"
                obs_have="24313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:35"
                         size="14646970"
                         time_creation="Tue Feb 21 11:09:51 2017"
                         time_modification="Tue Feb 21 11:03:34 2017" />
        <observations epoch_first="Tue Feb 21 10:00:00 2017"
                      epoch_last="Tue Feb 21 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32662"
                obs_have="31689"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="26901"
                obs_have="26901"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24313"
                obs_have="24313"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:35"
                         size="14646970"
                         time_creation="Tue Mar 21 00:54:08 2017"
                         time_modification="Tue Feb 21 11:03:34 2017" />
        <observations epoch_first="Tue Feb 21 10:00:00 2017"
                      epoch_last="Tue Feb 21 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32662"
                obs_have="31689"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="26901"
                obs_have="26901"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24313"
                obs_have="24313"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052l.17o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 21 12:14:40 2017"
               level="3">
        <file_statistics latency="00:03:32"
                         size="13321670"
                         time_creation="Tue Feb 21 12:09:38 2017"
                         time_modification="Tue Feb 21 12:03:31 2017" />
        <observations epoch_first="Tue Feb 21 11:00:00 2017"
                      epoch_last="Tue Feb 21 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33712"
                obs_have="33582"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="27452"
                obs_have="27452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24948"
                obs_have="24948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 12:39:40 2017"
               level="3">
        <file_statistics latency="00:03:32"
                         size="13321670"
                         time_creation="Tue Feb 21 12:09:38 2017"
                         time_modification="Tue Feb 21 12:03:31 2017" />
        <observations epoch_first="Tue Feb 21 11:00:00 2017"
                      epoch_last="Tue Feb 21 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33712"
                obs_have="33582"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="27452"
                obs_have="27452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24948"
                obs_have="24948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 14:24:40 2017"
               level="3">
        <file_statistics latency="00:03:32"
                         size="13321670"
                         time_creation="Tue Feb 21 12:09:38 2017"
                         time_modification="Tue Feb 21 12:03:31 2017" />
        <observations epoch_first="Tue Feb 21 11:00:00 2017"
                      epoch_last="Tue Feb 21 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33712"
                obs_have="33582"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="27452"
                obs_have="27452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24948"
                obs_have="24948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:32"
                         size="13321670"
                         time_creation="Tue Feb 21 12:09:38 2017"
                         time_modification="Tue Feb 21 12:03:31 2017" />
        <observations epoch_first="Tue Feb 21 11:00:00 2017"
                      epoch_last="Tue Feb 21 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33712"
                obs_have="33582"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="27452"
                obs_have="27452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24948"
                obs_have="24948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:32"
                         size="13321670"
                         time_creation="Tue Mar 21 00:54:08 2017"
                         time_modification="Tue Feb 21 12:03:31 2017" />
        <observations epoch_first="Tue Feb 21 11:00:00 2017"
                      epoch_last="Tue Feb 21 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33712"
                obs_have="33582"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="27452"
                obs_have="27452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24948"
                obs_have="24948"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052m.17o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 21 13:14:38 2017"
               level="3">
        <file_statistics latency="00:03:30"
                         size="12115446"
                         time_creation="Tue Feb 21 13:09:55 2017"
                         time_modification="Tue Feb 21 13:03:29 2017" />
        <observations epoch_first="Tue Feb 21 12:00:00 2017"
                      epoch_last="Tue Feb 21 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="33780"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="26142"
                obs_have="25868"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22768"
                obs_have="22768"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 13:39:37 2017"
               level="3">
        <file_statistics latency="00:03:30"
                         size="12115446"
                         time_creation="Tue Feb 21 13:09:55 2017"
                         time_modification="Tue Feb 21 13:03:29 2017" />
        <observations epoch_first="Tue Feb 21 12:00:00 2017"
                      epoch_last="Tue Feb 21 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="33780"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="26142"
                obs_have="25868"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22768"
                obs_have="22768"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 15:24:38 2017"
               level="3">
        <file_statistics latency="00:03:30"
                         size="12115446"
                         time_creation="Tue Feb 21 13:09:55 2017"
                         time_modification="Tue Feb 21 13:03:29 2017" />
        <observations epoch_first="Tue Feb 21 12:00:00 2017"
                      epoch_last="Tue Feb 21 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="33780"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="26142"
                obs_have="25868"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22768"
                obs_have="22768"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:30"
                         size="12115446"
                         time_creation="Tue Feb 21 13:09:55 2017"
                         time_modification="Tue Feb 21 13:03:29 2017" />
        <observations epoch_first="Tue Feb 21 12:00:00 2017"
                      epoch_last="Tue Feb 21 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="33780"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="26142"
                obs_have="25868"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22768"
                obs_have="22768"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:30"
                         size="12115446"
                         time_creation="Tue Mar 21 00:54:09 2017"
                         time_modification="Tue Feb 21 13:03:29 2017" />
        <observations epoch_first="Tue Feb 21 12:00:00 2017"
                      epoch_last="Tue Feb 21 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="33780"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="26142"
                obs_have="25868"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22768"
                obs_have="22768"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052n.17o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 21 14:14:42 2017"
               level="3">
        <file_statistics latency="00:03:33"
                         size="12967926"
                         time_creation="Tue Feb 21 14:09:56 2017"
                         time_modification="Tue Feb 21 14:03:32 2017" />
        <observations epoch_first="Tue Feb 21 13:00:00 2017"
                      epoch_last="Tue Feb 21 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="36696"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="31130"
                obs_have="31130"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27197"
                obs_have="27197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 14:39:42 2017"
               level="3">
        <file_statistics latency="00:03:33"
                         size="12967926"
                         time_creation="Tue Feb 21 14:09:56 2017"
                         time_modification="Tue Feb 21 14:03:32 2017" />
        <observations epoch_first="Tue Feb 21 13:00:00 2017"
                      epoch_last="Tue Feb 21 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="36696"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="31130"
                obs_have="31130"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27197"
                obs_have="27197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 16:24:42 2017"
               level="3">
        <file_statistics latency="00:03:33"
                         size="12967926"
                         time_creation="Tue Feb 21 14:09:56 2017"
                         time_modification="Tue Feb 21 14:03:32 2017" />
        <observations epoch_first="Tue Feb 21 13:00:00 2017"
                      epoch_last="Tue Feb 21 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="36696"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="31130"
                obs_have="31130"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27197"
                obs_have="27197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:33"
                         size="12967926"
                         time_creation="Tue Feb 21 14:09:56 2017"
                         time_modification="Tue Feb 21 14:03:32 2017" />
        <observations epoch_first="Tue Feb 21 13:00:00 2017"
                      epoch_last="Tue Feb 21 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="36696"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="31130"
                obs_have="31130"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27197"
                obs_have="27197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:33"
                         size="12967926"
                         time_creation="Tue Mar 21 00:54:09 2017"
                         time_modification="Tue Feb 21 14:03:32 2017" />
        <observations epoch_first="Tue Feb 21 13:00:00 2017"
                      epoch_last="Tue Feb 21 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="36696"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="31130"
                obs_have="31130"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27197"
                obs_have="27197"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052o.17o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 21 15:39:39 2017"
               level="3">
        <file_statistics latency="00:03:32"
                         size="14308934"
                         time_creation="Tue Feb 21 15:16:47 2017"
                         time_modification="Tue Feb 21 15:03:31 2017" />
        <observations epoch_first="Tue Feb 21 14:00:00 2017"
                      epoch_last="Tue Feb 21 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37990"
                obs_have="37608"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="35246"
                obs_have="35246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32248"
                obs_have="32248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 17:24:42 2017"
               level="3">
        <file_statistics latency="00:03:32"
                         size="14308934"
                         time_creation="Tue Feb 21 15:16:47 2017"
                         time_modification="Tue Feb 21 15:03:31 2017" />
        <observations epoch_first="Tue Feb 21 14:00:00 2017"
                      epoch_last="Tue Feb 21 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37990"
                obs_have="37608"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="35246"
                obs_have="35246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32248"
                obs_have="32248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:32"
                         size="14308934"
                         time_creation="Tue Feb 21 15:16:47 2017"
                         time_modification="Tue Feb 21 15:03:31 2017" />
        <observations epoch_first="Tue Feb 21 14:00:00 2017"
                      epoch_last="Tue Feb 21 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37990"
                obs_have="37608"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="35246"
                obs_have="35246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32248"
                obs_have="32248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:32"
                         size="14308934"
                         time_creation="Tue Mar 21 00:54:10 2017"
                         time_modification="Tue Feb 21 15:03:31 2017" />
        <observations epoch_first="Tue Feb 21 14:00:00 2017"
                      epoch_last="Tue Feb 21 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37990"
                obs_have="37608"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="35246"
                obs_have="35246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32248"
                obs_have="32248"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052p.17o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 21 16:39:41 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16519008"
                         time_creation="Tue Feb 21 16:18:06 2017"
                         time_modification="Tue Feb 21 16:03:38 2017" />
        <observations epoch_first="Tue Feb 21 15:00:00 2017"
                      epoch_last="Tue Feb 21 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37359"
                obs_have="36483"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="32824"
                obs_have="32743"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29937"
                obs_have="29937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 18:24:46 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16519008"
                         time_creation="Tue Feb 21 16:18:06 2017"
                         time_modification="Tue Feb 21 16:03:38 2017" />
        <observations epoch_first="Tue Feb 21 15:00:00 2017"
                      epoch_last="Tue Feb 21 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37359"
                obs_have="36483"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="32824"
                obs_have="32743"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29937"
                obs_have="29937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16519008"
                         time_creation="Tue Feb 21 16:18:06 2017"
                         time_modification="Tue Feb 21 16:03:38 2017" />
        <observations epoch_first="Tue Feb 21 15:00:00 2017"
                      epoch_last="Tue Feb 21 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37359"
                obs_have="36483"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="32824"
                obs_have="32743"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29937"
                obs_have="29937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16519008"
                         time_creation="Tue Mar 21 00:54:11 2017"
                         time_modification="Tue Feb 21 16:03:38 2017" />
        <observations epoch_first="Tue Feb 21 15:00:00 2017"
                      epoch_last="Tue Feb 21 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37359"
                obs_have="36483"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="32824"
                obs_have="32743"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29937"
                obs_have="29937"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052q.17o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 21 17:14:46 2017"
               level="3">
        <file_statistics latency="00:03:52"
                         size="17364244"
                         time_creation="Tue Feb 21 17:10:56 2017"
                         time_modification="Tue Feb 21 17:03:51 2017" />
        <observations epoch_first="Tue Feb 21 16:00:00 2017"
                      epoch_last="Tue Feb 21 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40690"
                obs_have="38900"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="32422"
                obs_have="32182"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="26101"
                obs_have="26101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 17:39:50 2017"
               level="3">
        <file_statistics latency="00:03:52"
                         size="17364244"
                         time_creation="Tue Feb 21 17:10:56 2017"
                         time_modification="Tue Feb 21 17:03:51 2017" />
        <observations epoch_first="Tue Feb 21 16:00:00 2017"
                      epoch_last="Tue Feb 21 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40690"
                obs_have="38900"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="32422"
                obs_have="32182"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="26101"
                obs_have="26101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 19:24:50 2017"
               level="3">
        <file_statistics latency="00:03:52"
                         size="17364244"
                         time_creation="Tue Feb 21 17:10:56 2017"
                         time_modification="Tue Feb 21 17:03:51 2017" />
        <observations epoch_first="Tue Feb 21 16:00:00 2017"
                      epoch_last="Tue Feb 21 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40690"
                obs_have="38900"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="32422"
                obs_have="32182"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="26101"
                obs_have="26101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:52"
                         size="17364244"
                         time_creation="Tue Feb 21 17:10:56 2017"
                         time_modification="Tue Feb 21 17:03:51 2017" />
        <observations epoch_first="Tue Feb 21 16:00:00 2017"
                      epoch_last="Tue Feb 21 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40690"
                obs_have="38900"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="32422"
                obs_have="32182"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="26101"
                obs_have="26101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:52"
                         size="17364244"
                         time_creation="Tue Mar 21 00:54:11 2017"
                         time_modification="Tue Feb 21 17:03:51 2017" />
        <observations epoch_first="Tue Feb 21 16:00:00 2017"
                      epoch_last="Tue Feb 21 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40690"
                obs_have="38900"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="32422"
                obs_have="32182"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="26101"
                obs_have="26101"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052r.17o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 21 18:14:48 2017"
               level="3">
        <file_statistics latency="00:03:45"
                         size="17923734"
                         time_creation="Tue Feb 21 18:10:56 2017"
                         time_modification="Tue Feb 21 18:03:44 2017" />
        <observations epoch_first="Tue Feb 21 17:00:00 2017"
                      epoch_last="Tue Feb 21 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37866"
                obs_have="37323"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="32596"
                obs_have="32596"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29338"
                obs_have="29338"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 18:39:46 2017"
               level="3">
        <file_statistics latency="00:03:45"
                         size="17923734"
                         time_creation="Tue Feb 21 18:10:56 2017"
                         time_modification="Tue Feb 21 18:03:44 2017" />
        <observations epoch_first="Tue Feb 21 17:00:00 2017"
                      epoch_last="Tue Feb 21 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37866"
                obs_have="37323"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="32596"
                obs_have="32596"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29338"
                obs_have="29338"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 20:24:46 2017"
               level="3">
        <file_statistics latency="00:03:45"
                         size="17923734"
                         time_creation="Tue Feb 21 18:10:56 2017"
                         time_modification="Tue Feb 21 18:03:44 2017" />
        <observations epoch_first="Tue Feb 21 17:00:00 2017"
                      epoch_last="Tue Feb 21 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37866"
                obs_have="37323"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="32596"
                obs_have="32596"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29338"
                obs_have="29338"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:45"
                         size="17923734"
                         time_creation="Tue Feb 21 18:10:56 2017"
                         time_modification="Tue Feb 21 18:03:44 2017" />
        <observations epoch_first="Tue Feb 21 17:00:00 2017"
                      epoch_last="Tue Feb 21 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37866"
                obs_have="37323"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="32596"
                obs_have="32596"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29338"
                obs_have="29338"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:45"
                         size="17923734"
                         time_creation="Tue Mar 21 00:54:12 2017"
                         time_modification="Tue Feb 21 18:03:44 2017" />
        <observations epoch_first="Tue Feb 21 17:00:00 2017"
                      epoch_last="Tue Feb 21 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37866"
                obs_have="37323"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="32596"
                obs_have="32596"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29338"
                obs_have="29338"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052s.17o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 21 19:39:46 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="16503967"
                         time_creation="Tue Feb 21 19:14:25 2017"
                         time_modification="Tue Feb 21 19:03:39 2017" />
        <observations epoch_first="Tue Feb 21 18:00:00 2017"
                      epoch_last="Tue Feb 21 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33250"
                obs_have="33207"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="31906"
                obs_have="31906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29831"
                obs_have="29831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 21:24:47 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="16503967"
                         time_creation="Tue Feb 21 19:14:25 2017"
                         time_modification="Tue Feb 21 19:03:39 2017" />
        <observations epoch_first="Tue Feb 21 18:00:00 2017"
                      epoch_last="Tue Feb 21 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33250"
                obs_have="33207"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="31906"
                obs_have="31906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29831"
                obs_have="29831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="16503967"
                         time_creation="Tue Feb 21 19:14:25 2017"
                         time_modification="Tue Feb 21 19:03:39 2017" />
        <observations epoch_first="Tue Feb 21 18:00:00 2017"
                      epoch_last="Tue Feb 21 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33250"
                obs_have="33207"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="31906"
                obs_have="31906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29831"
                obs_have="29831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="16503967"
                         time_creation="Tue Mar 21 00:54:13 2017"
                         time_modification="Tue Feb 21 19:03:39 2017" />
        <observations epoch_first="Tue Feb 21 18:00:00 2017"
                      epoch_last="Tue Feb 21 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33250"
                obs_have="33207"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="31906"
                obs_have="31906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29831"
                obs_have="29831"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052t.17o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 21 20:39:44 2017"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15730202"
                         time_creation="Tue Feb 21 20:14:24 2017"
                         time_modification="Tue Feb 21 20:03:41 2017" />
        <observations epoch_first="Tue Feb 21 19:00:00 2017"
                      epoch_last="Tue Feb 21 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34077"
                obs_have="33589"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="29186"
                obs_have="29125"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26586"
                obs_have="26586"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 21 22:24:44 2017"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15730202"
                         time_creation="Tue Feb 21 20:14:24 2017"
                         time_modification="Tue Feb 21 20:03:41 2017" />
        <observations epoch_first="Tue Feb 21 19:00:00 2017"
                      epoch_last="Tue Feb 21 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34077"
                obs_have="33589"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="29186"
                obs_have="29125"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26586"
                obs_have="26586"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15730202"
                         time_creation="Tue Feb 21 20:14:24 2017"
                         time_modification="Tue Feb 21 20:03:41 2017" />
        <observations epoch_first="Tue Feb 21 19:00:00 2017"
                      epoch_last="Tue Feb 21 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34077"
                obs_have="33589"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="29186"
                obs_have="29125"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26586"
                obs_have="26586"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15730202"
                         time_creation="Tue Mar 21 00:54:13 2017"
                         time_modification="Tue Feb 21 20:03:41 2017" />
        <observations epoch_first="Tue Feb 21 19:00:00 2017"
                      epoch_last="Tue Feb 21 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34077"
                obs_have="33589"
                obs_ratio="98.57" />
          <mask elevation="10 degrees"
                obs_expected="29186"
                obs_have="29125"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26586"
                obs_have="26586"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052u.17o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 21 21:14:44 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="15107949"
                         time_creation="Tue Feb 21 21:13:49 2017"
                         time_modification="Tue Feb 21 21:03:39 2017" />
        <observations epoch_first="Tue Feb 21 20:00:00 2017"
                      epoch_last="Tue Feb 21 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="35967"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="26658"
                obs_have="26651"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20777"
                obs_have="20770"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb 21 21:39:44 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="15107949"
                         time_creation="Tue Feb 21 21:13:49 2017"
                         time_modification="Tue Feb 21 21:03:39 2017" />
        <observations epoch_first="Tue Feb 21 20:00:00 2017"
                      epoch_last="Tue Feb 21 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="35967"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="26658"
                obs_have="26651"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20777"
                obs_have="20770"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb 21 23:24:44 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="15107949"
                         time_creation="Tue Feb 21 21:13:49 2017"
                         time_modification="Tue Feb 21 21:03:39 2017" />
        <observations epoch_first="Tue Feb 21 20:00:00 2017"
                      epoch_last="Tue Feb 21 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="35967"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="26658"
                obs_have="26651"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20777"
                obs_have="20770"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="15107949"
                         time_creation="Tue Feb 21 21:13:49 2017"
                         time_modification="Tue Feb 21 21:03:39 2017" />
        <observations epoch_first="Tue Feb 21 20:00:00 2017"
                      epoch_last="Tue Feb 21 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="35967"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="26658"
                obs_have="26651"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20777"
                obs_have="20770"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="15107949"
                         time_creation="Tue Mar 21 00:54:14 2017"
                         time_modification="Tue Feb 21 21:03:39 2017" />
        <observations epoch_first="Tue Feb 21 20:00:00 2017"
                      epoch_last="Tue Feb 21 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39030"
                obs_have="35967"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="26658"
                obs_have="26651"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20777"
                obs_have="20770"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/vfch052v.17o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 21 22:39:45 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="14318609"
                         time_creation="Tue Feb 21 22:23:50 2017"
                         time_modification="Tue Feb 21 22:03:39 2017" />
        <observations epoch_first="Tue Feb 21 21:00:00 2017"
                      epoch_last="Tue Feb 21 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36499"
                obs_have="36244"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25623"
                obs_have="25623"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 00:24:45 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="14318609"
                         time_creation="Tue Feb 21 22:23:50 2017"
                         time_modification="Tue Feb 21 22:03:39 2017" />
        <observations epoch_first="Tue Feb 21 21:00:00 2017"
                      epoch_last="Tue Feb 21 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36499"
                obs_have="36244"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25623"
                obs_have="25623"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="14318609"
                         time_creation="Tue Feb 21 22:23:50 2017"
                         time_modification="Tue Feb 21 22:03:39 2017" />
        <observations epoch_first="Tue Feb 21 21:00:00 2017"
                      epoch_last="Tue Feb 21 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36499"
                obs_have="36244"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25623"
                obs_have="25623"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:40"
                         size="14318609"
                         time_creation="Tue Mar 21 00:54:14 2017"
                         time_modification="Tue Feb 21 22:03:39 2017" />
        <observations epoch_first="Tue Feb 21 21:00:00 2017"
                      epoch_last="Tue Feb 21 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36499"
                obs_have="36244"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25623"
                obs_have="25623"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052w.17o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 21 23:39:44 2017"
               level="3">
        <file_statistics latency="00:03:38"
                         size="14550402"
                         time_creation="Tue Feb 21 23:16:07 2017"
                         time_modification="Tue Feb 21 23:03:37 2017" />
        <observations epoch_first="Tue Feb 21 22:00:00 2017"
                      epoch_last="Tue Feb 21 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36302"
                obs_have="35221"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="29086"
                obs_have="29086"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26454"
                obs_have="26454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 01:24:45 2017"
               level="3">
        <file_statistics latency="00:03:38"
                         size="14550402"
                         time_creation="Tue Feb 21 23:16:07 2017"
                         time_modification="Tue Feb 21 23:03:37 2017" />
        <observations epoch_first="Tue Feb 21 22:00:00 2017"
                      epoch_last="Tue Feb 21 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36302"
                obs_have="35221"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="29086"
                obs_have="29086"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26454"
                obs_have="26454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:38"
                         size="14550402"
                         time_creation="Tue Feb 21 23:16:07 2017"
                         time_modification="Tue Feb 21 23:03:37 2017" />
        <observations epoch_first="Tue Feb 21 22:00:00 2017"
                      epoch_last="Tue Feb 21 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36302"
                obs_have="35221"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="29086"
                obs_have="29086"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26454"
                obs_have="26454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:38"
                         size="14550402"
                         time_creation="Tue Mar 21 00:54:15 2017"
                         time_modification="Tue Feb 21 23:03:37 2017" />
        <observations epoch_first="Tue Feb 21 22:00:00 2017"
                      epoch_last="Tue Feb 21 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36302"
                obs_have="35221"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="29086"
                obs_have="29086"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26454"
                obs_have="26454"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch052x.17o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 22 00:39:42 2017"
               level="3">
        <file_statistics latency="00:03:29"
                         size="14195458"
                         time_creation="Wed Feb 22 00:24:24 2017"
                         time_modification="Wed Feb 22 00:03:28 2017" />
        <observations epoch_first="Tue Feb 21 23:00:00 2017"
                      epoch_last="Tue Feb 21 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34655"
                obs_have="34467"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="31616"
                obs_have="31616"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28302"
                obs_have="28302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 02:24:41 2017"
               level="3">
        <file_statistics latency="00:03:29"
                         size="14195458"
                         time_creation="Wed Feb 22 00:24:24 2017"
                         time_modification="Wed Feb 22 00:03:28 2017" />
        <observations epoch_first="Tue Feb 21 23:00:00 2017"
                      epoch_last="Tue Feb 21 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34655"
                obs_have="34467"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="31616"
                obs_have="31616"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28302"
                obs_have="28302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:17:34 2017"
               level="3">
        <file_statistics latency="00:03:29"
                         size="14195458"
                         time_creation="Wed Feb 22 00:24:24 2017"
                         time_modification="Wed Feb 22 00:03:28 2017" />
        <observations epoch_first="Tue Feb 21 23:00:00 2017"
                      epoch_last="Tue Feb 21 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34655"
                obs_have="34467"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="31616"
                obs_have="31616"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28302"
                obs_have="28302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 23 02:17:22 2017"
               level="3">
        <file_statistics latency="00:03:29"
                         size="14195458"
                         time_creation="Tue Mar 21 00:54:15 2017"
                         time_modification="Wed Feb 22 00:03:28 2017" />
        <observations epoch_first="Tue Feb 21 23:00:00 2017"
                      epoch_last="Tue Feb 21 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34655"
                obs_have="34467"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="31616"
                obs_have="31616"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28302"
                obs_have="28302"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
