<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-06-24 00:00:00"
    DayOfYear="175"
    Year="2021">
  <station name="VFCH">
    <file name="/vfch1750.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun 25 16:01:37 2021"
               level="3">
        <file_statistics latency="00:10:23"
                         size="13511254"
                         time_creation="Fri Jun 25 00:12:09 2021"
                         time_modification="Fri Jun 25 00:09:53 2021" />
        <observations epoch_first="Thu Jun 24 00:00:00 2021"
                      epoch_last="Thu Jun 24 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28925"
                obs_have="27730"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="24182"
                obs_have="24147"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21384"
                obs_have="21384"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:01:37 2021"
               level="3">
        <file_statistics latency="00:10:23"
                         size="13511254"
                         time_creation="Wed Jul 21 02:04:51 2021"
                         time_modification="Fri Jun 25 00:09:53 2021" />
        <observations epoch_first="Thu Jun 24 00:00:00 2021"
                      epoch_last="Thu Jun 24 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28925"
                obs_have="27730"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="24182"
                obs_have="24147"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21384"
                obs_have="21384"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jun 24 01:14:34 2021"
               level="3">
        <file_statistics latency="00:03:51"
                         size="16193516"
                         time_creation="Thu Jun 24 01:06:02 2021"
                         time_modification="Thu Jun 24 01:03:50 2021" />
        <observations epoch_first="Thu Jun 24 00:00:00 2021"
                      epoch_last="Thu Jun 24 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="80714"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="80714"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="80714"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 01:39:45 2021"
               level="3">
        <file_statistics latency="00:03:51"
                         size="16193516"
                         time_creation="Thu Jun 24 01:06:02 2021"
                         time_modification="Thu Jun 24 01:03:50 2021" />
        <observations epoch_first="Thu Jun 24 00:00:00 2021"
                      epoch_last="Thu Jun 24 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="33829"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="30542"
                obs_have="30542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25626"
                obs_have="25626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 03:24:43 2021"
               level="3">
        <file_statistics latency="00:03:51"
                         size="16193516"
                         time_creation="Thu Jun 24 01:06:02 2021"
                         time_modification="Thu Jun 24 01:03:50 2021" />
        <observations epoch_first="Thu Jun 24 00:00:00 2021"
                      epoch_last="Thu Jun 24 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="33829"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="30542"
                obs_have="30542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25626"
                obs_have="25626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:51"
                         size="16193516"
                         time_creation="Thu Jun 24 01:06:02 2021"
                         time_modification="Thu Jun 24 01:03:50 2021" />
        <observations epoch_first="Thu Jun 24 00:00:00 2021"
                      epoch_last="Thu Jun 24 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="33829"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="30542"
                obs_have="30542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25626"
                obs_have="25626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:51"
                         size="16193516"
                         time_creation="Wed Jul 21 01:58:22 2021"
                         time_modification="Thu Jun 24 01:03:50 2021" />
        <observations epoch_first="Thu Jun 24 00:00:00 2021"
                      epoch_last="Thu Jun 24 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="33829"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="30542"
                obs_have="30542"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25626"
                obs_have="25626"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jun 24 02:14:42 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17276974"
                         time_creation="Thu Jun 24 02:06:02 2021"
                         time_modification="Thu Jun 24 02:03:49 2021" />
        <observations epoch_first="Thu Jun 24 01:00:00 2021"
                      epoch_last="Thu Jun 24 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40457"
                obs_have="39929"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="33796"
                obs_have="33745"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="28314"
                obs_have="28314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 02:39:45 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17276974"
                         time_creation="Thu Jun 24 02:06:02 2021"
                         time_modification="Thu Jun 24 02:03:49 2021" />
        <observations epoch_first="Thu Jun 24 01:00:00 2021"
                      epoch_last="Thu Jun 24 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40457"
                obs_have="39929"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="33796"
                obs_have="33745"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="28314"
                obs_have="28314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 04:24:45 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17276974"
                         time_creation="Thu Jun 24 02:06:02 2021"
                         time_modification="Thu Jun 24 02:03:49 2021" />
        <observations epoch_first="Thu Jun 24 01:00:00 2021"
                      epoch_last="Thu Jun 24 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40457"
                obs_have="39929"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="33796"
                obs_have="33745"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="28314"
                obs_have="28314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17276974"
                         time_creation="Thu Jun 24 02:06:02 2021"
                         time_modification="Thu Jun 24 02:03:49 2021" />
        <observations epoch_first="Thu Jun 24 01:00:00 2021"
                      epoch_last="Thu Jun 24 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40457"
                obs_have="39929"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="33796"
                obs_have="33745"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="28314"
                obs_have="28314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17276974"
                         time_creation="Wed Jul 21 01:58:22 2021"
                         time_modification="Thu Jun 24 02:03:49 2021" />
        <observations epoch_first="Thu Jun 24 01:00:00 2021"
                      epoch_last="Thu Jun 24 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40457"
                obs_have="39929"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="33796"
                obs_have="33745"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="28314"
                obs_have="28314"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jun 24 03:14:41 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="15716864"
                         time_creation="Thu Jun 24 03:06:03 2021"
                         time_modification="Thu Jun 24 03:03:40 2021" />
        <observations epoch_first="Thu Jun 24 02:00:00 2021"
                      epoch_last="Thu Jun 24 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35050"
                obs_have="34368"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="32641"
                obs_have="32641"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31441"
                obs_have="31441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 03:39:41 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="15716864"
                         time_creation="Thu Jun 24 03:06:03 2021"
                         time_modification="Thu Jun 24 03:03:40 2021" />
        <observations epoch_first="Thu Jun 24 02:00:00 2021"
                      epoch_last="Thu Jun 24 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35050"
                obs_have="34368"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="32641"
                obs_have="32641"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31441"
                obs_have="31441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 05:24:44 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="15716864"
                         time_creation="Thu Jun 24 03:06:03 2021"
                         time_modification="Thu Jun 24 03:03:40 2021" />
        <observations epoch_first="Thu Jun 24 02:00:00 2021"
                      epoch_last="Thu Jun 24 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35050"
                obs_have="34368"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="32641"
                obs_have="32641"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31441"
                obs_have="31441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="15716864"
                         time_creation="Thu Jun 24 03:06:03 2021"
                         time_modification="Thu Jun 24 03:03:40 2021" />
        <observations epoch_first="Thu Jun 24 02:00:00 2021"
                      epoch_last="Thu Jun 24 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35050"
                obs_have="34368"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="32641"
                obs_have="32641"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31441"
                obs_have="31441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="15716864"
                         time_creation="Wed Jul 21 01:58:22 2021"
                         time_modification="Thu Jun 24 03:03:40 2021" />
        <observations epoch_first="Thu Jun 24 02:00:00 2021"
                      epoch_last="Thu Jun 24 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35050"
                obs_have="34368"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="32641"
                obs_have="32641"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31441"
                obs_have="31441"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jun 24 04:14:42 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="16929782"
                         time_creation="Thu Jun 24 04:06:03 2021"
                         time_modification="Thu Jun 24 04:03:44 2021" />
        <observations epoch_first="Thu Jun 24 03:00:00 2021"
                      epoch_last="Thu Jun 24 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36997"
                obs_have="36591"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="33304"
                obs_have="33194"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="30109"
                obs_have="30109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 04:39:45 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="16929782"
                         time_creation="Thu Jun 24 04:06:03 2021"
                         time_modification="Thu Jun 24 04:03:44 2021" />
        <observations epoch_first="Thu Jun 24 03:00:00 2021"
                      epoch_last="Thu Jun 24 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36997"
                obs_have="36591"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="33304"
                obs_have="33194"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="30109"
                obs_have="30109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 06:24:45 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="16929782"
                         time_creation="Thu Jun 24 04:06:03 2021"
                         time_modification="Thu Jun 24 04:03:44 2021" />
        <observations epoch_first="Thu Jun 24 03:00:00 2021"
                      epoch_last="Thu Jun 24 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36997"
                obs_have="36591"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="33304"
                obs_have="33194"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="30109"
                obs_have="30109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="16929782"
                         time_creation="Thu Jun 24 04:06:03 2021"
                         time_modification="Thu Jun 24 04:03:44 2021" />
        <observations epoch_first="Thu Jun 24 03:00:00 2021"
                      epoch_last="Thu Jun 24 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36997"
                obs_have="36591"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="33304"
                obs_have="33194"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="30109"
                obs_have="30109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="16929782"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 04:03:44 2021" />
        <observations epoch_first="Thu Jun 24 03:00:00 2021"
                      epoch_last="Thu Jun 24 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36997"
                obs_have="36591"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="33304"
                obs_have="33194"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="30109"
                obs_have="30109"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jun 24 05:14:47 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="16894541"
                         time_creation="Thu Jun 24 05:06:03 2021"
                         time_modification="Thu Jun 24 05:03:46 2021" />
        <observations epoch_first="Thu Jun 24 04:00:00 2021"
                      epoch_last="Thu Jun 24 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="33801"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21542"
                obs_have="21542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 05:39:47 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="16894541"
                         time_creation="Thu Jun 24 05:06:03 2021"
                         time_modification="Thu Jun 24 05:03:46 2021" />
        <observations epoch_first="Thu Jun 24 04:00:00 2021"
                      epoch_last="Thu Jun 24 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="33801"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21542"
                obs_have="21542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 07:24:46 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="16894541"
                         time_creation="Thu Jun 24 05:06:03 2021"
                         time_modification="Thu Jun 24 05:03:46 2021" />
        <observations epoch_first="Thu Jun 24 04:00:00 2021"
                      epoch_last="Thu Jun 24 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="33801"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21542"
                obs_have="21542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="16894541"
                         time_creation="Thu Jun 24 05:06:03 2021"
                         time_modification="Thu Jun 24 05:03:46 2021" />
        <observations epoch_first="Thu Jun 24 04:00:00 2021"
                      epoch_last="Thu Jun 24 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="33801"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21542"
                obs_have="21542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="16894541"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 05:03:46 2021" />
        <observations epoch_first="Thu Jun 24 04:00:00 2021"
                      epoch_last="Thu Jun 24 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="33801"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21542"
                obs_have="21542"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jun 24 06:14:45 2021"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15592469"
                         time_creation="Thu Jun 24 06:06:03 2021"
                         time_modification="Thu Jun 24 06:03:41 2021" />
        <observations epoch_first="Thu Jun 24 05:00:00 2021"
                      epoch_last="Thu Jun 24 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30032"
                obs_have="29582"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="27830"
                obs_have="27830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26271"
                obs_have="26271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 06:39:43 2021"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15592469"
                         time_creation="Thu Jun 24 06:06:03 2021"
                         time_modification="Thu Jun 24 06:03:41 2021" />
        <observations epoch_first="Thu Jun 24 05:00:00 2021"
                      epoch_last="Thu Jun 24 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30032"
                obs_have="29582"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="27830"
                obs_have="27830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26271"
                obs_have="26271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 08:24:44 2021"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15592469"
                         time_creation="Thu Jun 24 06:06:03 2021"
                         time_modification="Thu Jun 24 06:03:41 2021" />
        <observations epoch_first="Thu Jun 24 05:00:00 2021"
                      epoch_last="Thu Jun 24 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30032"
                obs_have="29582"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="27830"
                obs_have="27830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26271"
                obs_have="26271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15592469"
                         time_creation="Thu Jun 24 06:06:03 2021"
                         time_modification="Thu Jun 24 06:03:41 2021" />
        <observations epoch_first="Thu Jun 24 05:00:00 2021"
                      epoch_last="Thu Jun 24 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30032"
                obs_have="29582"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="27830"
                obs_have="27830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26271"
                obs_have="26271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:42"
                         size="15592469"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 06:03:41 2021" />
        <observations epoch_first="Thu Jun 24 05:00:00 2021"
                      epoch_last="Thu Jun 24 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30032"
                obs_have="29582"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="27830"
                obs_have="27830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26271"
                obs_have="26271"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jun 24 07:14:48 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="15670162"
                         time_creation="Thu Jun 24 07:06:03 2021"
                         time_modification="Thu Jun 24 07:03:39 2021" />
        <observations epoch_first="Thu Jun 24 06:00:00 2021"
                      epoch_last="Thu Jun 24 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29908"
                obs_have="29253"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="26397"
                obs_have="26397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23982"
                obs_have="23982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 07:39:46 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="15670162"
                         time_creation="Thu Jun 24 07:06:03 2021"
                         time_modification="Thu Jun 24 07:03:39 2021" />
        <observations epoch_first="Thu Jun 24 06:00:00 2021"
                      epoch_last="Thu Jun 24 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29908"
                obs_have="29253"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="26397"
                obs_have="26397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23982"
                obs_have="23982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 09:24:45 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="15670162"
                         time_creation="Thu Jun 24 07:06:03 2021"
                         time_modification="Thu Jun 24 07:03:39 2021" />
        <observations epoch_first="Thu Jun 24 06:00:00 2021"
                      epoch_last="Thu Jun 24 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29908"
                obs_have="29253"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="26397"
                obs_have="26397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23982"
                obs_have="23982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="15670162"
                         time_creation="Thu Jun 24 07:06:03 2021"
                         time_modification="Thu Jun 24 07:03:39 2021" />
        <observations epoch_first="Thu Jun 24 06:00:00 2021"
                      epoch_last="Thu Jun 24 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29908"
                obs_have="29253"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="26397"
                obs_have="26397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23982"
                obs_have="23982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="15670162"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 07:03:39 2021" />
        <observations epoch_first="Thu Jun 24 06:00:00 2021"
                      epoch_last="Thu Jun 24 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29908"
                obs_have="29253"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="26397"
                obs_have="26397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23982"
                obs_have="23982"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jun 24 08:14:46 2021"
               level="3">
        <file_statistics latency="00:03:43"
                         size="16281215"
                         time_creation="Thu Jun 24 08:06:03 2021"
                         time_modification="Thu Jun 24 08:03:42 2021" />
        <observations epoch_first="Thu Jun 24 07:00:00 2021"
                      epoch_last="Thu Jun 24 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33993"
                obs_have="32791"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="26417"
                obs_have="26417"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22141"
                obs_have="22141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 08:39:45 2021"
               level="3">
        <file_statistics latency="00:03:43"
                         size="16281215"
                         time_creation="Thu Jun 24 08:06:03 2021"
                         time_modification="Thu Jun 24 08:03:42 2021" />
        <observations epoch_first="Thu Jun 24 07:00:00 2021"
                      epoch_last="Thu Jun 24 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33993"
                obs_have="32791"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="26417"
                obs_have="26417"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22141"
                obs_have="22141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 10:24:46 2021"
               level="3">
        <file_statistics latency="00:03:43"
                         size="16281215"
                         time_creation="Thu Jun 24 08:06:03 2021"
                         time_modification="Thu Jun 24 08:03:42 2021" />
        <observations epoch_first="Thu Jun 24 07:00:00 2021"
                      epoch_last="Thu Jun 24 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33993"
                obs_have="32791"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="26417"
                obs_have="26417"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22141"
                obs_have="22141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:43"
                         size="16281215"
                         time_creation="Thu Jun 24 08:06:03 2021"
                         time_modification="Thu Jun 24 08:03:42 2021" />
        <observations epoch_first="Thu Jun 24 07:00:00 2021"
                      epoch_last="Thu Jun 24 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33993"
                obs_have="32791"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="26417"
                obs_have="26417"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22141"
                obs_have="22141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:43"
                         size="16281215"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 08:03:42 2021" />
        <observations epoch_first="Thu Jun 24 07:00:00 2021"
                      epoch_last="Thu Jun 24 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33993"
                obs_have="32791"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="26417"
                obs_have="26417"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22141"
                obs_have="22141"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jun 24 09:14:48 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="16815257"
                         time_creation="Thu Jun 24 09:06:03 2021"
                         time_modification="Thu Jun 24 09:03:43 2021" />
        <observations epoch_first="Thu Jun 24 08:00:00 2021"
                      epoch_last="Thu Jun 24 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35369"
                obs_have="34519"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="28284"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="23714"
                obs_have="23714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 09:39:47 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="16815257"
                         time_creation="Thu Jun 24 09:06:03 2021"
                         time_modification="Thu Jun 24 09:03:43 2021" />
        <observations epoch_first="Thu Jun 24 08:00:00 2021"
                      epoch_last="Thu Jun 24 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35369"
                obs_have="34519"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="28284"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="23714"
                obs_have="23714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 11:24:47 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="16815257"
                         time_creation="Thu Jun 24 09:06:03 2021"
                         time_modification="Thu Jun 24 09:03:43 2021" />
        <observations epoch_first="Thu Jun 24 08:00:00 2021"
                      epoch_last="Thu Jun 24 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35369"
                obs_have="34519"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="28284"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="23714"
                obs_have="23714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="16815257"
                         time_creation="Thu Jun 24 09:06:03 2021"
                         time_modification="Thu Jun 24 09:03:43 2021" />
        <observations epoch_first="Thu Jun 24 08:00:00 2021"
                      epoch_last="Thu Jun 24 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35369"
                obs_have="34519"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="28284"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="23714"
                obs_have="23714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="16815257"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 09:03:43 2021" />
        <observations epoch_first="Thu Jun 24 08:00:00 2021"
                      epoch_last="Thu Jun 24 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35369"
                obs_have="34519"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="28456"
                obs_have="28284"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="23714"
                obs_have="23714"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jun 24 10:14:49 2021"
               level="3">
        <file_statistics latency="00:03:46"
                         size="16938001"
                         time_creation="Thu Jun 24 10:06:03 2021"
                         time_modification="Thu Jun 24 10:03:45 2021" />
        <observations epoch_first="Thu Jun 24 09:00:00 2021"
                      epoch_last="Thu Jun 24 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="35889"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="31196"
                obs_have="31192"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 10:39:45 2021"
               level="3">
        <file_statistics latency="00:03:46"
                         size="16938001"
                         time_creation="Thu Jun 24 10:06:03 2021"
                         time_modification="Thu Jun 24 10:03:45 2021" />
        <observations epoch_first="Thu Jun 24 09:00:00 2021"
                      epoch_last="Thu Jun 24 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="35889"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="31196"
                obs_have="31192"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 12:24:48 2021"
               level="3">
        <file_statistics latency="00:03:46"
                         size="16938001"
                         time_creation="Thu Jun 24 10:06:03 2021"
                         time_modification="Thu Jun 24 10:03:45 2021" />
        <observations epoch_first="Thu Jun 24 09:00:00 2021"
                      epoch_last="Thu Jun 24 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="35889"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="31196"
                obs_have="31192"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:46"
                         size="16938001"
                         time_creation="Thu Jun 24 10:06:03 2021"
                         time_modification="Thu Jun 24 10:03:45 2021" />
        <observations epoch_first="Thu Jun 24 09:00:00 2021"
                      epoch_last="Thu Jun 24 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="35889"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="31196"
                obs_have="31192"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:46"
                         size="16938001"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 10:03:45 2021" />
        <observations epoch_first="Thu Jun 24 09:00:00 2021"
                      epoch_last="Thu Jun 24 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="35889"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="31196"
                obs_have="31192"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jun 24 11:14:48 2021"
               level="3">
        <file_statistics latency="00:03:46"
                         size="17600372"
                         time_creation="Thu Jun 24 11:06:03 2021"
                         time_modification="Thu Jun 24 11:03:45 2021" />
        <observations epoch_first="Thu Jun 24 10:00:00 2021"
                      epoch_last="Thu Jun 24 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37165"
                obs_have="35750"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="28518"
                obs_have="28473"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="23647"
                obs_have="23647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 11:39:49 2021"
               level="3">
        <file_statistics latency="00:03:46"
                         size="17600372"
                         time_creation="Thu Jun 24 11:06:03 2021"
                         time_modification="Thu Jun 24 11:03:45 2021" />
        <observations epoch_first="Thu Jun 24 10:00:00 2021"
                      epoch_last="Thu Jun 24 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37165"
                obs_have="35750"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="28518"
                obs_have="28473"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="23647"
                obs_have="23647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 13:24:49 2021"
               level="3">
        <file_statistics latency="00:03:46"
                         size="17600372"
                         time_creation="Thu Jun 24 11:06:03 2021"
                         time_modification="Thu Jun 24 11:03:45 2021" />
        <observations epoch_first="Thu Jun 24 10:00:00 2021"
                      epoch_last="Thu Jun 24 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37165"
                obs_have="35750"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="28518"
                obs_have="28473"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="23647"
                obs_have="23647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:46"
                         size="17600372"
                         time_creation="Thu Jun 24 11:06:03 2021"
                         time_modification="Thu Jun 24 11:03:45 2021" />
        <observations epoch_first="Thu Jun 24 10:00:00 2021"
                      epoch_last="Thu Jun 24 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37165"
                obs_have="35750"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="28518"
                obs_have="28473"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="23647"
                obs_have="23647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:46"
                         size="17600372"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 11:03:45 2021" />
        <observations epoch_first="Thu Jun 24 10:00:00 2021"
                      epoch_last="Thu Jun 24 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37165"
                obs_have="35750"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="28518"
                obs_have="28473"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="23647"
                obs_have="23647"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jun 24 12:14:49 2021"
               level="3">
        <file_statistics latency="00:03:49"
                         size="17294232"
                         time_creation="Thu Jun 24 12:06:03 2021"
                         time_modification="Thu Jun 24 12:03:48 2021" />
        <observations epoch_first="Thu Jun 24 11:00:00 2021"
                      epoch_last="Thu Jun 24 11:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34289"
                obs_have="32169"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="30049"
                obs_have="30041"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27832"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun 24 12:39:49 2021"
               level="3">
        <file_statistics latency="00:03:49"
                         size="17294232"
                         time_creation="Thu Jun 24 12:06:03 2021"
                         time_modification="Thu Jun 24 12:03:48 2021" />
        <observations epoch_first="Thu Jun 24 11:00:00 2021"
                      epoch_last="Thu Jun 24 11:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34289"
                obs_have="32169"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="30049"
                obs_have="30041"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27832"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun 24 14:24:48 2021"
               level="3">
        <file_statistics latency="00:03:49"
                         size="17294232"
                         time_creation="Thu Jun 24 12:06:03 2021"
                         time_modification="Thu Jun 24 12:03:48 2021" />
        <observations epoch_first="Thu Jun 24 11:00:00 2021"
                      epoch_last="Thu Jun 24 11:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34289"
                obs_have="32169"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="30049"
                obs_have="30041"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27832"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:49"
                         size="17294232"
                         time_creation="Thu Jun 24 12:06:03 2021"
                         time_modification="Thu Jun 24 12:03:48 2021" />
        <observations epoch_first="Thu Jun 24 11:00:00 2021"
                      epoch_last="Thu Jun 24 11:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34289"
                obs_have="32169"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="30049"
                obs_have="30041"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27832"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:49"
                         size="17294232"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 12:03:48 2021" />
        <observations epoch_first="Thu Jun 24 11:00:00 2021"
                      epoch_last="Thu Jun 24 11:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34289"
                obs_have="32169"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="30049"
                obs_have="30041"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27832"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/vfch175m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jun 24 13:14:53 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="19065616"
                         time_creation="Thu Jun 24 13:06:03 2021"
                         time_modification="Thu Jun 24 13:03:58 2021" />
        <observations epoch_first="Thu Jun 24 12:00:00 2021"
                      epoch_last="Thu Jun 24 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="38566"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="29475"
                obs_have="29475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 13:39:52 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="19065616"
                         time_creation="Thu Jun 24 13:06:03 2021"
                         time_modification="Thu Jun 24 13:03:58 2021" />
        <observations epoch_first="Thu Jun 24 12:00:00 2021"
                      epoch_last="Thu Jun 24 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="38566"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="29475"
                obs_have="29475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 15:24:52 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="19065616"
                         time_creation="Thu Jun 24 13:06:03 2021"
                         time_modification="Thu Jun 24 13:03:58 2021" />
        <observations epoch_first="Thu Jun 24 12:00:00 2021"
                      epoch_last="Thu Jun 24 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="38566"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="29475"
                obs_have="29475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="19065616"
                         time_creation="Thu Jun 24 13:06:03 2021"
                         time_modification="Thu Jun 24 13:03:58 2021" />
        <observations epoch_first="Thu Jun 24 12:00:00 2021"
                      epoch_last="Thu Jun 24 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="38566"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="29475"
                obs_have="29475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:59"
                         size="19065616"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 13:03:58 2021" />
        <observations epoch_first="Thu Jun 24 12:00:00 2021"
                      epoch_last="Thu Jun 24 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="38566"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="29475"
                obs_have="29475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="24935"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jun 24 14:14:52 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="18659700"
                         time_creation="Thu Jun 24 14:06:04 2021"
                         time_modification="Thu Jun 24 14:03:47 2021" />
        <observations epoch_first="Thu Jun 24 13:00:00 2021"
                      epoch_last="Thu Jun 24 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38288"
                obs_have="37399"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31677"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27511"
                obs_have="27511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 14:39:50 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="18659700"
                         time_creation="Thu Jun 24 14:06:04 2021"
                         time_modification="Thu Jun 24 14:03:47 2021" />
        <observations epoch_first="Thu Jun 24 13:00:00 2021"
                      epoch_last="Thu Jun 24 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38288"
                obs_have="37399"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31677"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27511"
                obs_have="27511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 16:24:50 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="18659700"
                         time_creation="Thu Jun 24 14:06:04 2021"
                         time_modification="Thu Jun 24 14:03:47 2021" />
        <observations epoch_first="Thu Jun 24 13:00:00 2021"
                      epoch_last="Thu Jun 24 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38288"
                obs_have="37399"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31677"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27511"
                obs_have="27511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="18659700"
                         time_creation="Thu Jun 24 14:06:04 2021"
                         time_modification="Thu Jun 24 14:03:47 2021" />
        <observations epoch_first="Thu Jun 24 13:00:00 2021"
                      epoch_last="Thu Jun 24 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38288"
                obs_have="37399"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31677"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27511"
                obs_have="27511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="18659700"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 14:03:47 2021" />
        <observations epoch_first="Thu Jun 24 13:00:00 2021"
                      epoch_last="Thu Jun 24 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38288"
                obs_have="37399"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31677"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27511"
                obs_have="27511"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jun 24 15:14:49 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17551674"
                         time_creation="Thu Jun 24 15:06:03 2021"
                         time_modification="Thu Jun 24 15:03:49 2021" />
        <observations epoch_first="Thu Jun 24 14:00:00 2021"
                      epoch_last="Thu Jun 24 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34029"
                obs_have="33933"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32907"
                obs_have="32907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31185"
                obs_have="31185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 15:39:50 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17551674"
                         time_creation="Thu Jun 24 15:06:03 2021"
                         time_modification="Thu Jun 24 15:03:49 2021" />
        <observations epoch_first="Thu Jun 24 14:00:00 2021"
                      epoch_last="Thu Jun 24 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34029"
                obs_have="33933"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32907"
                obs_have="32907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31185"
                obs_have="31185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 17:24:50 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17551674"
                         time_creation="Thu Jun 24 15:06:03 2021"
                         time_modification="Thu Jun 24 15:03:49 2021" />
        <observations epoch_first="Thu Jun 24 14:00:00 2021"
                      epoch_last="Thu Jun 24 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34029"
                obs_have="33933"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32907"
                obs_have="32907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31185"
                obs_have="31185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17551674"
                         time_creation="Thu Jun 24 15:06:03 2021"
                         time_modification="Thu Jun 24 15:03:49 2021" />
        <observations epoch_first="Thu Jun 24 14:00:00 2021"
                      epoch_last="Thu Jun 24 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34029"
                obs_have="33933"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32907"
                obs_have="32907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31185"
                obs_have="31185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17551674"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 15:03:49 2021" />
        <observations epoch_first="Thu Jun 24 14:00:00 2021"
                      epoch_last="Thu Jun 24 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34029"
                obs_have="33933"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32907"
                obs_have="32907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31185"
                obs_have="31185"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jun 24 16:14:45 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="17160327"
                         time_creation="Thu Jun 24 16:06:04 2021"
                         time_modification="Thu Jun 24 16:03:47 2021" />
        <observations epoch_first="Thu Jun 24 15:00:00 2021"
                      epoch_last="Thu Jun 24 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33976"
                obs_have="33850"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="30790"
                obs_have="30790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29044"
                obs_have="29044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 16:39:47 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="17160327"
                         time_creation="Thu Jun 24 16:06:04 2021"
                         time_modification="Thu Jun 24 16:03:47 2021" />
        <observations epoch_first="Thu Jun 24 15:00:00 2021"
                      epoch_last="Thu Jun 24 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33976"
                obs_have="33850"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="30790"
                obs_have="30790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29044"
                obs_have="29044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 18:24:48 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="17160327"
                         time_creation="Thu Jun 24 16:06:04 2021"
                         time_modification="Thu Jun 24 16:03:47 2021" />
        <observations epoch_first="Thu Jun 24 15:00:00 2021"
                      epoch_last="Thu Jun 24 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33976"
                obs_have="33850"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="30790"
                obs_have="30790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29044"
                obs_have="29044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="17160327"
                         time_creation="Thu Jun 24 16:06:04 2021"
                         time_modification="Thu Jun 24 16:03:47 2021" />
        <observations epoch_first="Thu Jun 24 15:00:00 2021"
                      epoch_last="Thu Jun 24 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33976"
                obs_have="33850"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="30790"
                obs_have="30790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29044"
                obs_have="29044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="17160327"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 16:03:47 2021" />
        <observations epoch_first="Thu Jun 24 15:00:00 2021"
                      epoch_last="Thu Jun 24 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33976"
                obs_have="33850"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="30790"
                obs_have="30790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29044"
                obs_have="29044"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jun 24 17:14:50 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="16869165"
                         time_creation="Thu Jun 24 17:06:03 2021"
                         time_modification="Thu Jun 24 17:03:46 2021" />
        <observations epoch_first="Thu Jun 24 16:00:00 2021"
                      epoch_last="Thu Jun 24 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39466"
                obs_have="37877"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="32957"
                obs_have="32870"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28031"
                obs_have="28031"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 17:39:46 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="16869165"
                         time_creation="Thu Jun 24 17:06:03 2021"
                         time_modification="Thu Jun 24 17:03:46 2021" />
        <observations epoch_first="Thu Jun 24 16:00:00 2021"
                      epoch_last="Thu Jun 24 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39466"
                obs_have="37877"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="32957"
                obs_have="32870"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28031"
                obs_have="28031"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 19:24:48 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="16869165"
                         time_creation="Thu Jun 24 17:06:03 2021"
                         time_modification="Thu Jun 24 17:03:46 2021" />
        <observations epoch_first="Thu Jun 24 16:00:00 2021"
                      epoch_last="Thu Jun 24 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39466"
                obs_have="37877"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="32957"
                obs_have="32870"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28031"
                obs_have="28031"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="16869165"
                         time_creation="Thu Jun 24 17:06:03 2021"
                         time_modification="Thu Jun 24 17:03:46 2021" />
        <observations epoch_first="Thu Jun 24 16:00:00 2021"
                      epoch_last="Thu Jun 24 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39466"
                obs_have="37877"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="32957"
                obs_have="32870"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28031"
                obs_have="28031"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="16869165"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 17:03:46 2021" />
        <observations epoch_first="Thu Jun 24 16:00:00 2021"
                      epoch_last="Thu Jun 24 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39466"
                obs_have="37877"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="32957"
                obs_have="32870"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28031"
                obs_have="28031"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jun 24 18:14:52 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="16068688"
                         time_creation="Thu Jun 24 18:06:03 2021"
                         time_modification="Thu Jun 24 18:03:47 2021" />
        <observations epoch_first="Thu Jun 24 17:00:00 2021"
                      epoch_last="Thu Jun 24 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35147"
                obs_have="35147"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34079"
                obs_have="34079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 18:39:48 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="16068688"
                         time_creation="Thu Jun 24 18:06:03 2021"
                         time_modification="Thu Jun 24 18:03:47 2021" />
        <observations epoch_first="Thu Jun 24 17:00:00 2021"
                      epoch_last="Thu Jun 24 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35147"
                obs_have="35147"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34079"
                obs_have="34079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 20:24:46 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="16068688"
                         time_creation="Thu Jun 24 18:06:03 2021"
                         time_modification="Thu Jun 24 18:03:47 2021" />
        <observations epoch_first="Thu Jun 24 17:00:00 2021"
                      epoch_last="Thu Jun 24 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35147"
                obs_have="35147"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34079"
                obs_have="34079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="16068688"
                         time_creation="Thu Jun 24 18:06:03 2021"
                         time_modification="Thu Jun 24 18:03:47 2021" />
        <observations epoch_first="Thu Jun 24 17:00:00 2021"
                      epoch_last="Thu Jun 24 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35147"
                obs_have="35147"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34079"
                obs_have="34079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:48"
                         size="16068688"
                         time_creation="Wed Jul 21 01:58:23 2021"
                         time_modification="Thu Jun 24 18:03:47 2021" />
        <observations epoch_first="Thu Jun 24 17:00:00 2021"
                      epoch_last="Thu Jun 24 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35147"
                obs_have="35147"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34079"
                obs_have="34079"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jun 24 19:14:48 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="16645226"
                         time_creation="Thu Jun 24 19:06:03 2021"
                         time_modification="Thu Jun 24 19:03:43 2021" />
        <observations epoch_first="Thu Jun 24 18:00:00 2021"
                      epoch_last="Thu Jun 24 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38908"
                obs_have="38587"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30858"
                obs_have="30858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 19:39:48 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="16645226"
                         time_creation="Thu Jun 24 19:06:03 2021"
                         time_modification="Thu Jun 24 19:03:43 2021" />
        <observations epoch_first="Thu Jun 24 18:00:00 2021"
                      epoch_last="Thu Jun 24 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38908"
                obs_have="38587"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30858"
                obs_have="30858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 21:24:49 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="16645226"
                         time_creation="Thu Jun 24 19:06:03 2021"
                         time_modification="Thu Jun 24 19:03:43 2021" />
        <observations epoch_first="Thu Jun 24 18:00:00 2021"
                      epoch_last="Thu Jun 24 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38908"
                obs_have="38587"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30858"
                obs_have="30858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="16645226"
                         time_creation="Thu Jun 24 19:06:03 2021"
                         time_modification="Thu Jun 24 19:03:43 2021" />
        <observations epoch_first="Thu Jun 24 18:00:00 2021"
                      epoch_last="Thu Jun 24 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38908"
                obs_have="38587"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30858"
                obs_have="30858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="16645226"
                         time_creation="Wed Jul 21 01:58:24 2021"
                         time_modification="Thu Jun 24 19:03:43 2021" />
        <observations epoch_first="Thu Jun 24 18:00:00 2021"
                      epoch_last="Thu Jun 24 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38908"
                obs_have="38587"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30858"
                obs_have="30858"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jun 24 20:14:50 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="15864285"
                         time_creation="Thu Jun 24 20:06:03 2021"
                         time_modification="Thu Jun 24 20:03:43 2021" />
        <observations epoch_first="Thu Jun 24 19:00:00 2021"
                      epoch_last="Thu Jun 24 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32668"
                obs_have="31616"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="27287"
                obs_have="27287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24525"
                obs_have="24525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 20:39:48 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="15864285"
                         time_creation="Thu Jun 24 20:06:03 2021"
                         time_modification="Thu Jun 24 20:03:43 2021" />
        <observations epoch_first="Thu Jun 24 19:00:00 2021"
                      epoch_last="Thu Jun 24 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32668"
                obs_have="31616"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="27287"
                obs_have="27287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24525"
                obs_have="24525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 22:24:50 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="15864285"
                         time_creation="Thu Jun 24 20:06:03 2021"
                         time_modification="Thu Jun 24 20:03:43 2021" />
        <observations epoch_first="Thu Jun 24 19:00:00 2021"
                      epoch_last="Thu Jun 24 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32668"
                obs_have="31616"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="27287"
                obs_have="27287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24525"
                obs_have="24525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="15864285"
                         time_creation="Thu Jun 24 20:06:03 2021"
                         time_modification="Thu Jun 24 20:03:43 2021" />
        <observations epoch_first="Thu Jun 24 19:00:00 2021"
                      epoch_last="Thu Jun 24 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32668"
                obs_have="31616"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="27287"
                obs_have="27287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24525"
                obs_have="24525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="15864285"
                         time_creation="Wed Jul 21 01:58:24 2021"
                         time_modification="Thu Jun 24 20:03:43 2021" />
        <observations epoch_first="Thu Jun 24 19:00:00 2021"
                      epoch_last="Thu Jun 24 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32668"
                obs_have="31616"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="27287"
                obs_have="27287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24525"
                obs_have="24525"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jun 24 21:14:52 2021"
               level="3">
        <file_statistics latency="00:03:55"
                         size="17342228"
                         time_creation="Thu Jun 24 21:06:03 2021"
                         time_modification="Thu Jun 24 21:03:54 2021" />
        <observations epoch_first="Thu Jun 24 20:00:00 2021"
                      epoch_last="Thu Jun 24 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37673"
                obs_have="34035"
                obs_ratio="90.34" />
          <mask elevation="10 degrees"
                obs_expected="25762"
                obs_have="25537"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="21998"
                obs_have="21998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 21:39:52 2021"
               level="3">
        <file_statistics latency="00:03:55"
                         size="17342228"
                         time_creation="Thu Jun 24 21:06:03 2021"
                         time_modification="Thu Jun 24 21:03:54 2021" />
        <observations epoch_first="Thu Jun 24 20:00:00 2021"
                      epoch_last="Thu Jun 24 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37673"
                obs_have="34035"
                obs_ratio="90.34" />
          <mask elevation="10 degrees"
                obs_expected="25762"
                obs_have="25537"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="21998"
                obs_have="21998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 23:24:52 2021"
               level="3">
        <file_statistics latency="00:03:55"
                         size="17342228"
                         time_creation="Thu Jun 24 21:06:03 2021"
                         time_modification="Thu Jun 24 21:03:54 2021" />
        <observations epoch_first="Thu Jun 24 20:00:00 2021"
                      epoch_last="Thu Jun 24 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37673"
                obs_have="34035"
                obs_ratio="90.34" />
          <mask elevation="10 degrees"
                obs_expected="25762"
                obs_have="25537"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="21998"
                obs_have="21998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:55"
                         size="17342228"
                         time_creation="Thu Jun 24 21:06:03 2021"
                         time_modification="Thu Jun 24 21:03:54 2021" />
        <observations epoch_first="Thu Jun 24 20:00:00 2021"
                      epoch_last="Thu Jun 24 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37673"
                obs_have="34035"
                obs_ratio="90.34" />
          <mask elevation="10 degrees"
                obs_expected="25762"
                obs_have="25537"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="21998"
                obs_have="21998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:55"
                         size="17342228"
                         time_creation="Wed Jul 21 01:58:24 2021"
                         time_modification="Thu Jun 24 21:03:54 2021" />
        <observations epoch_first="Thu Jun 24 20:00:00 2021"
                      epoch_last="Thu Jun 24 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37673"
                obs_have="34035"
                obs_ratio="90.34" />
          <mask elevation="10 degrees"
                obs_expected="25762"
                obs_have="25537"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="21998"
                obs_have="21998"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jun 24 22:14:51 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17497604"
                         time_creation="Thu Jun 24 22:06:04 2021"
                         time_modification="Thu Jun 24 22:03:49 2021" />
        <observations epoch_first="Thu Jun 24 21:00:00 2021"
                      epoch_last="Thu Jun 24 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38206"
                obs_have="36189"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="29986"
                obs_have="29986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26714"
                obs_have="26714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 22:39:50 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17497604"
                         time_creation="Thu Jun 24 22:06:04 2021"
                         time_modification="Thu Jun 24 22:03:49 2021" />
        <observations epoch_first="Thu Jun 24 21:00:00 2021"
                      epoch_last="Thu Jun 24 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38206"
                obs_have="36189"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="29986"
                obs_have="29986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26714"
                obs_have="26714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 00:24:51 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17497604"
                         time_creation="Thu Jun 24 22:06:04 2021"
                         time_modification="Thu Jun 24 22:03:49 2021" />
        <observations epoch_first="Thu Jun 24 21:00:00 2021"
                      epoch_last="Thu Jun 24 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38206"
                obs_have="36189"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="29986"
                obs_have="29986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26714"
                obs_have="26714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17497604"
                         time_creation="Thu Jun 24 22:06:04 2021"
                         time_modification="Thu Jun 24 22:03:49 2021" />
        <observations epoch_first="Thu Jun 24 21:00:00 2021"
                      epoch_last="Thu Jun 24 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38206"
                obs_have="36189"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="29986"
                obs_have="29986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26714"
                obs_have="26714"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:50"
                         size="17497604"
                         time_creation="Wed Jul 21 01:58:24 2021"
                         time_modification="Thu Jun 24 22:03:49 2021" />
        <observations epoch_first="Thu Jun 24 21:00:00 2021"
                      epoch_last="Thu Jun 24 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38206"
                obs_have="36189"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="29986"
                obs_have="29986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26714"
                obs_have="26714"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun 24 23:14:52 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17099938"
                         time_creation="Thu Jun 24 23:06:04 2021"
                         time_modification="Thu Jun 24 23:03:52 2021" />
        <observations epoch_first="Thu Jun 24 22:00:00 2021"
                      epoch_last="Thu Jun 24 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34408"
                obs_have="34208"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25585"
                obs_have="25585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 24 23:39:51 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17099938"
                         time_creation="Thu Jun 24 23:06:04 2021"
                         time_modification="Thu Jun 24 23:03:52 2021" />
        <observations epoch_first="Thu Jun 24 22:00:00 2021"
                      epoch_last="Thu Jun 24 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34408"
                obs_have="34208"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25585"
                obs_have="25585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 01:24:51 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17099938"
                         time_creation="Thu Jun 24 23:06:04 2021"
                         time_modification="Thu Jun 24 23:03:52 2021" />
        <observations epoch_first="Thu Jun 24 22:00:00 2021"
                      epoch_last="Thu Jun 24 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34408"
                obs_have="34208"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25585"
                obs_have="25585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17099938"
                         time_creation="Thu Jun 24 23:06:04 2021"
                         time_modification="Thu Jun 24 23:03:52 2021" />
        <observations epoch_first="Thu Jun 24 22:00:00 2021"
                      epoch_last="Thu Jun 24 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34408"
                obs_have="34208"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25585"
                obs_have="25585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:53"
                         size="17099938"
                         time_creation="Wed Jul 21 01:58:24 2021"
                         time_modification="Thu Jun 24 23:03:52 2021" />
        <observations epoch_first="Thu Jun 24 22:00:00 2021"
                      epoch_last="Thu Jun 24 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34408"
                obs_have="34208"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25585"
                obs_have="25585"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch175x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jun 25 00:14:51 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="16159519"
                         time_creation="Fri Jun 25 00:06:04 2021"
                         time_modification="Fri Jun 25 00:03:44 2021" />
        <observations epoch_first="Thu Jun 24 23:00:00 2021"
                      epoch_last="Thu Jun 24 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31659"
                obs_have="30839"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28557"
                obs_have="28523"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26017"
                obs_have="26017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 00:39:49 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="16159519"
                         time_creation="Fri Jun 25 00:06:04 2021"
                         time_modification="Fri Jun 25 00:03:44 2021" />
        <observations epoch_first="Thu Jun 24 23:00:00 2021"
                      epoch_last="Thu Jun 24 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31659"
                obs_have="30839"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28557"
                obs_have="28523"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26017"
                obs_have="26017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 02:24:48 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="16159519"
                         time_creation="Fri Jun 25 00:06:04 2021"
                         time_modification="Fri Jun 25 00:03:44 2021" />
        <observations epoch_first="Thu Jun 24 23:00:00 2021"
                      epoch_last="Thu Jun 24 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31659"
                obs_have="30839"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28557"
                obs_have="28523"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26017"
                obs_have="26017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 25 16:18:54 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="16159519"
                         time_creation="Fri Jun 25 00:06:04 2021"
                         time_modification="Fri Jun 25 00:03:44 2021" />
        <observations epoch_first="Thu Jun 24 23:00:00 2021"
                      epoch_last="Thu Jun 24 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31659"
                obs_have="30839"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28557"
                obs_have="28523"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26017"
                obs_have="26017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 24 02:18:42 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="16159519"
                         time_creation="Wed Jul 21 01:58:24 2021"
                         time_modification="Fri Jun 25 00:03:44 2021" />
        <observations epoch_first="Thu Jun 24 23:00:00 2021"
                      epoch_last="Thu Jun 24 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31659"
                obs_have="30839"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28557"
                obs_have="28523"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26017"
                obs_have="26017"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
