<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-08-16 01:00:00"
    DayOfYear="228"
    Year="2019">
  <station name="VFCH">
    <file name="/vfch2280.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug 17 16:01:36 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="13464822"
                         time_creation="Sat Aug 17 00:22:04 2019"
                         time_modification="Sat Aug 17 00:10:53 2019" />
        <observations epoch_first="Fri Aug 16 00:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28843"
                obs_have="27910"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="24116"
                obs_have="24067"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21388"
                obs_have="21388"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:01:40 2019"
               level="3">
        <file_statistics latency="00:11:23"
                         size="13464822"
                         time_creation="Thu Sep 12 02:02:55 2019"
                         time_modification="Sat Aug 17 00:10:53 2019" />
        <observations epoch_first="Fri Aug 16 00:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28843"
                obs_have="27910"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="24116"
                obs_have="24067"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21388"
                obs_have="21388"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Aug 16 03:24:39 2019"
               level="3">
        <file_statistics latency="00:03:24"
                         size="15354869"
                         time_creation="Fri Aug 16 01:06:02 2019"
                         time_modification="Fri Aug 16 01:03:23 2019" />
        <observations epoch_first="Fri Aug 16 00:00:00 2019"
                      epoch_last="Fri Aug 16 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34809"
                obs_have="34397"
                obs_ratio="98.82" />
          <mask elevation="10 degrees"
                obs_expected="31578"
                obs_have="31578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28911"
                obs_have="28911"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:24"
                         size="15354869"
                         time_creation="Fri Aug 16 01:06:02 2019"
                         time_modification="Fri Aug 16 01:03:23 2019" />
        <observations epoch_first="Fri Aug 16 00:00:00 2019"
                      epoch_last="Fri Aug 16 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34809"
                obs_have="34397"
                obs_ratio="98.82" />
          <mask elevation="10 degrees"
                obs_expected="31578"
                obs_have="31578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28911"
                obs_have="28911"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:24"
                         size="15354869"
                         time_creation="Thu Sep 12 01:57:04 2019"
                         time_modification="Fri Aug 16 01:03:23 2019" />
        <observations epoch_first="Fri Aug 16 00:00:00 2019"
                      epoch_last="Fri Aug 16 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34809"
                obs_have="34397"
                obs_ratio="98.82" />
          <mask elevation="10 degrees"
                obs_expected="31578"
                obs_have="31578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28911"
                obs_have="28911"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Aug 16 02:14:37 2019"
               level="3">
        <file_statistics latency="00:03:28"
                         size="16548033"
                         time_creation="Fri Aug 16 02:06:02 2019"
                         time_modification="Fri Aug 16 02:03:27 2019" />
        <observations epoch_first="Fri Aug 16 01:00:00 2019"
                      epoch_last="Fri Aug 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35943"
                obs_have="34386"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="32595"
                obs_have="32444"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="29379"
                obs_have="29379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 02:39:40 2019"
               level="3">
        <file_statistics latency="00:03:28"
                         size="16548033"
                         time_creation="Fri Aug 16 02:06:02 2019"
                         time_modification="Fri Aug 16 02:03:27 2019" />
        <observations epoch_first="Fri Aug 16 01:00:00 2019"
                      epoch_last="Fri Aug 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35943"
                obs_have="34386"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="32595"
                obs_have="32444"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="29379"
                obs_have="29379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 04:24:44 2019"
               level="3">
        <file_statistics latency="00:03:28"
                         size="16548033"
                         time_creation="Fri Aug 16 02:06:02 2019"
                         time_modification="Fri Aug 16 02:03:27 2019" />
        <observations epoch_first="Fri Aug 16 01:00:00 2019"
                      epoch_last="Fri Aug 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35943"
                obs_have="34386"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="32595"
                obs_have="32444"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="29379"
                obs_have="29379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:28"
                         size="16548033"
                         time_creation="Fri Aug 16 02:06:02 2019"
                         time_modification="Fri Aug 16 02:03:27 2019" />
        <observations epoch_first="Fri Aug 16 01:00:00 2019"
                      epoch_last="Fri Aug 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35943"
                obs_have="34386"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="32595"
                obs_have="32444"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="29379"
                obs_have="29379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:28"
                         size="16548033"
                         time_creation="Thu Sep 12 01:57:04 2019"
                         time_modification="Fri Aug 16 02:03:27 2019" />
        <observations epoch_first="Fri Aug 16 01:00:00 2019"
                      epoch_last="Fri Aug 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35943"
                obs_have="34386"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="32595"
                obs_have="32444"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="29379"
                obs_have="29379"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Aug 16 03:14:39 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="17791499"
                         time_creation="Fri Aug 16 03:06:02 2019"
                         time_modification="Fri Aug 16 03:03:33 2019" />
        <observations epoch_first="Fri Aug 16 02:00:00 2019"
                      epoch_last="Fri Aug 16 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39006"
                obs_have="36978"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="31371"
                obs_have="31132"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="26708"
                obs_have="26708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 03:39:43 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="17791499"
                         time_creation="Fri Aug 16 03:06:02 2019"
                         time_modification="Fri Aug 16 03:03:33 2019" />
        <observations epoch_first="Fri Aug 16 02:00:00 2019"
                      epoch_last="Fri Aug 16 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39006"
                obs_have="36978"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="31371"
                obs_have="31132"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="26708"
                obs_have="26708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 05:24:45 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="17791499"
                         time_creation="Fri Aug 16 03:06:02 2019"
                         time_modification="Fri Aug 16 03:03:33 2019" />
        <observations epoch_first="Fri Aug 16 02:00:00 2019"
                      epoch_last="Fri Aug 16 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39006"
                obs_have="36978"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="31371"
                obs_have="31132"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="26708"
                obs_have="26708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="17791499"
                         time_creation="Fri Aug 16 03:06:02 2019"
                         time_modification="Fri Aug 16 03:03:33 2019" />
        <observations epoch_first="Fri Aug 16 02:00:00 2019"
                      epoch_last="Fri Aug 16 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39006"
                obs_have="36978"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="31371"
                obs_have="31132"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="26708"
                obs_have="26708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="17791499"
                         time_creation="Thu Sep 12 01:57:04 2019"
                         time_modification="Fri Aug 16 03:03:33 2019" />
        <observations epoch_first="Fri Aug 16 02:00:00 2019"
                      epoch_last="Fri Aug 16 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39006"
                obs_have="36978"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="31371"
                obs_have="31132"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="26708"
                obs_have="26708"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Aug 16 04:14:38 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="17347986"
                         time_creation="Fri Aug 16 04:06:02 2019"
                         time_modification="Fri Aug 16 04:03:34 2019" />
        <observations epoch_first="Fri Aug 16 03:00:00 2019"
                      epoch_last="Fri Aug 16 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38748"
                obs_have="38360"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="33144"
                obs_have="33144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28666"
                obs_have="28666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 04:39:41 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="17347986"
                         time_creation="Fri Aug 16 04:06:02 2019"
                         time_modification="Fri Aug 16 04:03:34 2019" />
        <observations epoch_first="Fri Aug 16 03:00:00 2019"
                      epoch_last="Fri Aug 16 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38748"
                obs_have="38360"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="33144"
                obs_have="33144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28666"
                obs_have="28666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 06:24:45 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="17347986"
                         time_creation="Fri Aug 16 04:06:02 2019"
                         time_modification="Fri Aug 16 04:03:34 2019" />
        <observations epoch_first="Fri Aug 16 03:00:00 2019"
                      epoch_last="Fri Aug 16 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38748"
                obs_have="38360"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="33144"
                obs_have="33144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28666"
                obs_have="28666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="17347986"
                         time_creation="Fri Aug 16 04:06:02 2019"
                         time_modification="Fri Aug 16 04:03:34 2019" />
        <observations epoch_first="Fri Aug 16 03:00:00 2019"
                      epoch_last="Fri Aug 16 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38748"
                obs_have="38360"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="33144"
                obs_have="33144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28666"
                obs_have="28666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="17347986"
                         time_creation="Thu Sep 12 01:57:04 2019"
                         time_modification="Fri Aug 16 04:03:34 2019" />
        <observations epoch_first="Fri Aug 16 03:00:00 2019"
                      epoch_last="Fri Aug 16 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38748"
                obs_have="38360"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="33144"
                obs_have="33144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28666"
                obs_have="28666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Aug 16 05:14:41 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="16747140"
                         time_creation="Fri Aug 16 05:06:02 2019"
                         time_modification="Fri Aug 16 05:03:31 2019" />
        <observations epoch_first="Fri Aug 16 04:00:00 2019"
                      epoch_last="Fri Aug 16 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33112"
                obs_have="32846"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="32136"
                obs_have="32136"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30334"
                obs_have="30334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 05:39:44 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="16747140"
                         time_creation="Fri Aug 16 05:06:02 2019"
                         time_modification="Fri Aug 16 05:03:31 2019" />
        <observations epoch_first="Fri Aug 16 04:00:00 2019"
                      epoch_last="Fri Aug 16 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33112"
                obs_have="32846"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="32136"
                obs_have="32136"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30334"
                obs_have="30334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 07:24:42 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="16747140"
                         time_creation="Fri Aug 16 05:06:02 2019"
                         time_modification="Fri Aug 16 05:03:31 2019" />
        <observations epoch_first="Fri Aug 16 04:00:00 2019"
                      epoch_last="Fri Aug 16 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33112"
                obs_have="32846"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="32136"
                obs_have="32136"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30334"
                obs_have="30334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="16747140"
                         time_creation="Fri Aug 16 05:06:02 2019"
                         time_modification="Fri Aug 16 05:03:31 2019" />
        <observations epoch_first="Fri Aug 16 04:00:00 2019"
                      epoch_last="Fri Aug 16 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33112"
                obs_have="32846"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="32136"
                obs_have="32136"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30334"
                obs_have="30334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="16747140"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 05:03:31 2019" />
        <observations epoch_first="Fri Aug 16 04:00:00 2019"
                      epoch_last="Fri Aug 16 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33112"
                obs_have="32846"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="32136"
                obs_have="32136"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30334"
                obs_have="30334"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Aug 16 06:14:41 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="16759343"
                         time_creation="Fri Aug 16 06:06:04 2019"
                         time_modification="Fri Aug 16 06:03:30 2019" />
        <observations epoch_first="Fri Aug 16 05:00:00 2019"
                      epoch_last="Fri Aug 16 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="33078"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26558"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 06:39:41 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="16759343"
                         time_creation="Fri Aug 16 06:06:04 2019"
                         time_modification="Fri Aug 16 06:03:30 2019" />
        <observations epoch_first="Fri Aug 16 05:00:00 2019"
                      epoch_last="Fri Aug 16 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="33078"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26558"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 08:24:44 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="16759343"
                         time_creation="Fri Aug 16 06:06:04 2019"
                         time_modification="Fri Aug 16 06:03:30 2019" />
        <observations epoch_first="Fri Aug 16 05:00:00 2019"
                      epoch_last="Fri Aug 16 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="33078"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26558"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="16759343"
                         time_creation="Fri Aug 16 06:06:04 2019"
                         time_modification="Fri Aug 16 06:03:30 2019" />
        <observations epoch_first="Fri Aug 16 05:00:00 2019"
                      epoch_last="Fri Aug 16 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="33078"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26558"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="16759343"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 06:03:30 2019" />
        <observations epoch_first="Fri Aug 16 05:00:00 2019"
                      epoch_last="Fri Aug 16 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="33078"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26558"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Aug 16 07:14:42 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="16931481"
                         time_creation="Fri Aug 16 07:06:02 2019"
                         time_modification="Fri Aug 16 07:03:29 2019" />
        <observations epoch_first="Fri Aug 16 06:00:00 2019"
                      epoch_last="Fri Aug 16 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38060"
                obs_have="36123"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="26591"
                obs_have="26591"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21756"
                obs_have="21756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 07:39:42 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="16931481"
                         time_creation="Fri Aug 16 07:06:02 2019"
                         time_modification="Fri Aug 16 07:03:29 2019" />
        <observations epoch_first="Fri Aug 16 06:00:00 2019"
                      epoch_last="Fri Aug 16 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38060"
                obs_have="36123"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="26591"
                obs_have="26591"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21756"
                obs_have="21756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 09:24:44 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="16931481"
                         time_creation="Fri Aug 16 07:06:02 2019"
                         time_modification="Fri Aug 16 07:03:29 2019" />
        <observations epoch_first="Fri Aug 16 06:00:00 2019"
                      epoch_last="Fri Aug 16 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38060"
                obs_have="36123"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="26591"
                obs_have="26591"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21756"
                obs_have="21756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="16931481"
                         time_creation="Fri Aug 16 07:06:02 2019"
                         time_modification="Fri Aug 16 07:03:29 2019" />
        <observations epoch_first="Fri Aug 16 06:00:00 2019"
                      epoch_last="Fri Aug 16 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38060"
                obs_have="36123"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="26591"
                obs_have="26591"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21756"
                obs_have="21756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="16931481"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 07:03:29 2019" />
        <observations epoch_first="Fri Aug 16 06:00:00 2019"
                      epoch_last="Fri Aug 16 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38060"
                obs_have="36123"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="26591"
                obs_have="26591"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21756"
                obs_have="21756"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Aug 16 08:14:41 2019"
               level="3">
        <file_statistics latency="00:03:27"
                         size="16264067"
                         time_creation="Fri Aug 16 08:06:02 2019"
                         time_modification="Fri Aug 16 08:03:26 2019" />
        <observations epoch_first="Fri Aug 16 07:00:00 2019"
                      epoch_last="Fri Aug 16 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32483"
                obs_have="32406"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="27469"
                obs_have="27469"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21735"
                obs_have="21735"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 08:39:40 2019"
               level="3">
        <file_statistics latency="00:03:27"
                         size="16264067"
                         time_creation="Fri Aug 16 08:06:02 2019"
                         time_modification="Fri Aug 16 08:03:26 2019" />
        <observations epoch_first="Fri Aug 16 07:00:00 2019"
                      epoch_last="Fri Aug 16 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32483"
                obs_have="32406"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="27469"
                obs_have="27469"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21735"
                obs_have="21735"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 10:24:44 2019"
               level="3">
        <file_statistics latency="00:03:27"
                         size="16264067"
                         time_creation="Fri Aug 16 08:06:02 2019"
                         time_modification="Fri Aug 16 08:03:26 2019" />
        <observations epoch_first="Fri Aug 16 07:00:00 2019"
                      epoch_last="Fri Aug 16 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32483"
                obs_have="32406"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="27469"
                obs_have="27469"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21735"
                obs_have="21735"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:27"
                         size="16264067"
                         time_creation="Fri Aug 16 08:06:02 2019"
                         time_modification="Fri Aug 16 08:03:26 2019" />
        <observations epoch_first="Fri Aug 16 07:00:00 2019"
                      epoch_last="Fri Aug 16 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32483"
                obs_have="32406"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="27469"
                obs_have="27469"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21735"
                obs_have="21735"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:27"
                         size="16264067"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 08:03:26 2019" />
        <observations epoch_first="Fri Aug 16 07:00:00 2019"
                      epoch_last="Fri Aug 16 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32483"
                obs_have="32406"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="27469"
                obs_have="27469"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21735"
                obs_have="21735"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Aug 16 09:14:41 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="16681929"
                         time_creation="Fri Aug 16 09:06:02 2019"
                         time_modification="Fri Aug 16 09:03:39 2019" />
        <observations epoch_first="Fri Aug 16 08:00:00 2019"
                      epoch_last="Fri Aug 16 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31925"
                obs_have="30256"
                obs_ratio="94.77" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 09:39:44 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="16681929"
                         time_creation="Fri Aug 16 09:06:02 2019"
                         time_modification="Fri Aug 16 09:03:39 2019" />
        <observations epoch_first="Fri Aug 16 08:00:00 2019"
                      epoch_last="Fri Aug 16 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31925"
                obs_have="30256"
                obs_ratio="94.77" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 11:24:44 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="16681929"
                         time_creation="Fri Aug 16 09:06:02 2019"
                         time_modification="Fri Aug 16 09:03:39 2019" />
        <observations epoch_first="Fri Aug 16 08:00:00 2019"
                      epoch_last="Fri Aug 16 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31925"
                obs_have="30256"
                obs_ratio="94.77" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="16681929"
                         time_creation="Fri Aug 16 09:06:02 2019"
                         time_modification="Fri Aug 16 09:03:39 2019" />
        <observations epoch_first="Fri Aug 16 08:00:00 2019"
                      epoch_last="Fri Aug 16 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31925"
                obs_have="30256"
                obs_ratio="94.77" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="16681929"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 09:03:39 2019" />
        <observations epoch_first="Fri Aug 16 08:00:00 2019"
                      epoch_last="Fri Aug 16 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31925"
                obs_have="30256"
                obs_ratio="94.77" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Aug 16 10:14:41 2019"
               level="3">
        <file_statistics latency="00:03:27"
                         size="16186226"
                         time_creation="Fri Aug 16 10:06:02 2019"
                         time_modification="Fri Aug 16 10:03:26 2019" />
        <observations epoch_first="Fri Aug 16 09:00:00 2019"
                      epoch_last="Fri Aug 16 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28595"
                obs_have="27899"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="24287"
                obs_have="24287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22221"
                obs_have="22221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 10:39:41 2019"
               level="3">
        <file_statistics latency="00:03:27"
                         size="16186226"
                         time_creation="Fri Aug 16 10:06:02 2019"
                         time_modification="Fri Aug 16 10:03:26 2019" />
        <observations epoch_first="Fri Aug 16 09:00:00 2019"
                      epoch_last="Fri Aug 16 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28595"
                obs_have="27899"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="24287"
                obs_have="24287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22221"
                obs_have="22221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 12:24:43 2019"
               level="3">
        <file_statistics latency="00:03:27"
                         size="16186226"
                         time_creation="Fri Aug 16 10:06:02 2019"
                         time_modification="Fri Aug 16 10:03:26 2019" />
        <observations epoch_first="Fri Aug 16 09:00:00 2019"
                      epoch_last="Fri Aug 16 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28595"
                obs_have="27899"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="24287"
                obs_have="24287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22221"
                obs_have="22221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:27"
                         size="16186226"
                         time_creation="Fri Aug 16 10:06:02 2019"
                         time_modification="Fri Aug 16 10:03:26 2019" />
        <observations epoch_first="Fri Aug 16 09:00:00 2019"
                      epoch_last="Fri Aug 16 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28595"
                obs_have="27899"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="24287"
                obs_have="24287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22221"
                obs_have="22221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:27"
                         size="16186226"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 10:03:26 2019" />
        <observations epoch_first="Fri Aug 16 09:00:00 2019"
                      epoch_last="Fri Aug 16 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28595"
                obs_have="27899"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="24287"
                obs_have="24287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22221"
                obs_have="22221"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Aug 16 11:14:45 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="18357278"
                         time_creation="Fri Aug 16 11:06:02 2019"
                         time_modification="Fri Aug 16 11:03:37 2019" />
        <observations epoch_first="Fri Aug 16 10:00:00 2019"
                      epoch_last="Fri Aug 16 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39188"
                obs_have="37976"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29619"
                obs_have="29618"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25413"
                obs_have="25413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 11:39:43 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="18357278"
                         time_creation="Fri Aug 16 11:06:02 2019"
                         time_modification="Fri Aug 16 11:03:37 2019" />
        <observations epoch_first="Fri Aug 16 10:00:00 2019"
                      epoch_last="Fri Aug 16 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39188"
                obs_have="37976"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29619"
                obs_have="29618"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25413"
                obs_have="25413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 13:24:46 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="18357278"
                         time_creation="Fri Aug 16 11:06:02 2019"
                         time_modification="Fri Aug 16 11:03:37 2019" />
        <observations epoch_first="Fri Aug 16 10:00:00 2019"
                      epoch_last="Fri Aug 16 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39188"
                obs_have="37976"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29619"
                obs_have="29618"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25413"
                obs_have="25413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="18357278"
                         time_creation="Fri Aug 16 11:06:02 2019"
                         time_modification="Fri Aug 16 11:03:37 2019" />
        <observations epoch_first="Fri Aug 16 10:00:00 2019"
                      epoch_last="Fri Aug 16 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39188"
                obs_have="37976"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29619"
                obs_have="29618"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25413"
                obs_have="25413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="18357278"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 11:03:37 2019" />
        <observations epoch_first="Fri Aug 16 10:00:00 2019"
                      epoch_last="Fri Aug 16 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39188"
                obs_have="37976"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29619"
                obs_have="29618"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25413"
                obs_have="25413"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Aug 16 12:14:45 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18308814"
                         time_creation="Fri Aug 16 12:06:03 2019"
                         time_modification="Fri Aug 16 12:03:39 2019" />
        <observations epoch_first="Fri Aug 16 11:00:00 2019"
                      epoch_last="Fri Aug 16 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43368"
                obs_have="40257"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="30407"
                obs_have="30281"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25624"
                obs_have="25624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 12:39:45 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18308814"
                         time_creation="Fri Aug 16 12:06:03 2019"
                         time_modification="Fri Aug 16 12:03:39 2019" />
        <observations epoch_first="Fri Aug 16 11:00:00 2019"
                      epoch_last="Fri Aug 16 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43368"
                obs_have="40257"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="30407"
                obs_have="30281"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25624"
                obs_have="25624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 14:24:46 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18308814"
                         time_creation="Fri Aug 16 12:06:03 2019"
                         time_modification="Fri Aug 16 12:03:39 2019" />
        <observations epoch_first="Fri Aug 16 11:00:00 2019"
                      epoch_last="Fri Aug 16 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43368"
                obs_have="40257"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="30407"
                obs_have="30281"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25624"
                obs_have="25624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18308814"
                         time_creation="Fri Aug 16 12:06:03 2019"
                         time_modification="Fri Aug 16 12:03:39 2019" />
        <observations epoch_first="Fri Aug 16 11:00:00 2019"
                      epoch_last="Fri Aug 16 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43368"
                obs_have="40257"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="30407"
                obs_have="30281"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25624"
                obs_have="25624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18308814"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 12:03:39 2019" />
        <observations epoch_first="Fri Aug 16 11:00:00 2019"
                      epoch_last="Fri Aug 16 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43368"
                obs_have="40257"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="30407"
                obs_have="30281"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25624"
                obs_have="25624"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Aug 16 13:14:43 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="17485394"
                         time_creation="Fri Aug 16 13:06:03 2019"
                         time_modification="Fri Aug 16 13:03:37 2019" />
        <observations epoch_first="Fri Aug 16 12:00:00 2019"
                      epoch_last="Fri Aug 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38653"
                obs_have="38277"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="35646"
                obs_have="35646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32782"
                obs_have="32782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 13:39:45 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="17485394"
                         time_creation="Fri Aug 16 13:06:03 2019"
                         time_modification="Fri Aug 16 13:03:37 2019" />
        <observations epoch_first="Fri Aug 16 12:00:00 2019"
                      epoch_last="Fri Aug 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38653"
                obs_have="38277"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="35646"
                obs_have="35646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32782"
                obs_have="32782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 15:24:46 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="17485394"
                         time_creation="Fri Aug 16 13:06:03 2019"
                         time_modification="Fri Aug 16 13:03:37 2019" />
        <observations epoch_first="Fri Aug 16 12:00:00 2019"
                      epoch_last="Fri Aug 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38653"
                obs_have="38277"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="35646"
                obs_have="35646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32782"
                obs_have="32782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="17485394"
                         time_creation="Fri Aug 16 13:06:03 2019"
                         time_modification="Fri Aug 16 13:03:37 2019" />
        <observations epoch_first="Fri Aug 16 12:00:00 2019"
                      epoch_last="Fri Aug 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38653"
                obs_have="38277"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="35646"
                obs_have="35646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32782"
                obs_have="32782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="17485394"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 13:03:37 2019" />
        <observations epoch_first="Fri Aug 16 12:00:00 2019"
                      epoch_last="Fri Aug 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38653"
                obs_have="38277"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="35646"
                obs_have="35646"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32782"
                obs_have="32782"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Aug 16 14:14:43 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="16831971"
                         time_creation="Fri Aug 16 14:06:08 2019"
                         time_modification="Fri Aug 16 14:03:28 2019" />
        <observations epoch_first="Fri Aug 16 13:00:00 2019"
                      epoch_last="Fri Aug 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37934"
                obs_have="37140"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="34067"
                obs_have="33973"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31782"
                obs_have="31782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 14:39:42 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="16831971"
                         time_creation="Fri Aug 16 14:06:08 2019"
                         time_modification="Fri Aug 16 14:03:28 2019" />
        <observations epoch_first="Fri Aug 16 13:00:00 2019"
                      epoch_last="Fri Aug 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37934"
                obs_have="37140"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="34067"
                obs_have="33973"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31782"
                obs_have="31782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 16:24:44 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="16831971"
                         time_creation="Fri Aug 16 14:06:08 2019"
                         time_modification="Fri Aug 16 14:03:28 2019" />
        <observations epoch_first="Fri Aug 16 13:00:00 2019"
                      epoch_last="Fri Aug 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37934"
                obs_have="37140"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="34067"
                obs_have="33973"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31782"
                obs_have="31782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="16831971"
                         time_creation="Fri Aug 16 14:06:08 2019"
                         time_modification="Fri Aug 16 14:03:28 2019" />
        <observations epoch_first="Fri Aug 16 13:00:00 2019"
                      epoch_last="Fri Aug 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37934"
                obs_have="37140"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="34067"
                obs_have="33973"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31782"
                obs_have="31782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="16831971"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 14:03:28 2019" />
        <observations epoch_first="Fri Aug 16 13:00:00 2019"
                      epoch_last="Fri Aug 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37934"
                obs_have="37140"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="34067"
                obs_have="33973"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="31782"
                obs_have="31782"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Aug 16 15:14:43 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="17319319"
                         time_creation="Fri Aug 16 15:06:03 2019"
                         time_modification="Fri Aug 16 15:03:35 2019" />
        <observations epoch_first="Fri Aug 16 14:00:00 2019"
                      epoch_last="Fri Aug 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41419"
                obs_have="40517"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="38253"
                obs_have="37926"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="34940"
                obs_have="34896"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Aug 16 15:39:45 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="17319319"
                         time_creation="Fri Aug 16 15:06:03 2019"
                         time_modification="Fri Aug 16 15:03:35 2019" />
        <observations epoch_first="Fri Aug 16 14:00:00 2019"
                      epoch_last="Fri Aug 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41419"
                obs_have="40517"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="38253"
                obs_have="37926"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="34940"
                obs_have="34896"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Aug 16 17:24:46 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="17319319"
                         time_creation="Fri Aug 16 15:06:03 2019"
                         time_modification="Fri Aug 16 15:03:35 2019" />
        <observations epoch_first="Fri Aug 16 14:00:00 2019"
                      epoch_last="Fri Aug 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41419"
                obs_have="40517"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="38253"
                obs_have="37926"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="34940"
                obs_have="34896"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="17319319"
                         time_creation="Fri Aug 16 15:06:03 2019"
                         time_modification="Fri Aug 16 15:03:35 2019" />
        <observations epoch_first="Fri Aug 16 14:00:00 2019"
                      epoch_last="Fri Aug 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41419"
                obs_have="40517"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="38253"
                obs_have="37926"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="34940"
                obs_have="34896"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="17319319"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 15:03:35 2019" />
        <observations epoch_first="Fri Aug 16 14:00:00 2019"
                      epoch_last="Fri Aug 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41419"
                obs_have="40517"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="38253"
                obs_have="37926"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="34940"
                obs_have="34896"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/vfch228p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Aug 16 16:14:39 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="17494094"
                         time_creation="Fri Aug 16 16:06:03 2019"
                         time_modification="Fri Aug 16 16:03:29 2019" />
        <observations epoch_first="Fri Aug 16 15:00:00 2019"
                      epoch_last="Fri Aug 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45452"
                obs_have="43167"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="40778"
                obs_have="40778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36947"
                obs_have="36947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 16:39:46 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="17494094"
                         time_creation="Fri Aug 16 16:06:03 2019"
                         time_modification="Fri Aug 16 16:03:29 2019" />
        <observations epoch_first="Fri Aug 16 15:00:00 2019"
                      epoch_last="Fri Aug 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45452"
                obs_have="43167"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="40778"
                obs_have="40778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36947"
                obs_have="36947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 18:24:43 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="17494094"
                         time_creation="Fri Aug 16 16:06:03 2019"
                         time_modification="Fri Aug 16 16:03:29 2019" />
        <observations epoch_first="Fri Aug 16 15:00:00 2019"
                      epoch_last="Fri Aug 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45452"
                obs_have="43167"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="40778"
                obs_have="40778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36947"
                obs_have="36947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="17494094"
                         time_creation="Fri Aug 16 16:06:03 2019"
                         time_modification="Fri Aug 16 16:03:29 2019" />
        <observations epoch_first="Fri Aug 16 15:00:00 2019"
                      epoch_last="Fri Aug 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45452"
                obs_have="43167"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="40778"
                obs_have="40778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36947"
                obs_have="36947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="17494094"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 16:03:29 2019" />
        <observations epoch_first="Fri Aug 16 15:00:00 2019"
                      epoch_last="Fri Aug 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45452"
                obs_have="43167"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="40778"
                obs_have="40778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36947"
                obs_have="36947"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Aug 16 17:14:44 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="17120506"
                         time_creation="Fri Aug 16 17:06:03 2019"
                         time_modification="Fri Aug 16 17:03:31 2019" />
        <observations epoch_first="Fri Aug 16 16:00:00 2019"
                      epoch_last="Fri Aug 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39614"
                obs_have="38743"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="35753"
                obs_have="35753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32818"
                obs_have="32818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 17:39:44 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="17120506"
                         time_creation="Fri Aug 16 17:06:03 2019"
                         time_modification="Fri Aug 16 17:03:31 2019" />
        <observations epoch_first="Fri Aug 16 16:00:00 2019"
                      epoch_last="Fri Aug 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39614"
                obs_have="38743"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="35753"
                obs_have="35753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32818"
                obs_have="32818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 19:24:46 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="17120506"
                         time_creation="Fri Aug 16 17:06:03 2019"
                         time_modification="Fri Aug 16 17:03:31 2019" />
        <observations epoch_first="Fri Aug 16 16:00:00 2019"
                      epoch_last="Fri Aug 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39614"
                obs_have="38743"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="35753"
                obs_have="35753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32818"
                obs_have="32818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="17120506"
                         time_creation="Fri Aug 16 17:06:03 2019"
                         time_modification="Fri Aug 16 17:03:31 2019" />
        <observations epoch_first="Fri Aug 16 16:00:00 2019"
                      epoch_last="Fri Aug 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39614"
                obs_have="38743"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="35753"
                obs_have="35753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32818"
                obs_have="32818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="17120506"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 17:03:31 2019" />
        <observations epoch_first="Fri Aug 16 16:00:00 2019"
                      epoch_last="Fri Aug 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39614"
                obs_have="38743"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="35753"
                obs_have="35753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32818"
                obs_have="32818"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Aug 16 18:14:41 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="17139185"
                         time_creation="Fri Aug 16 18:06:03 2019"
                         time_modification="Fri Aug 16 18:03:30 2019" />
        <observations epoch_first="Fri Aug 16 17:00:00 2019"
                      epoch_last="Fri Aug 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="35882"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="31705"
                obs_have="31705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27763"
                obs_have="27763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 18:39:44 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="17139185"
                         time_creation="Fri Aug 16 18:06:03 2019"
                         time_modification="Fri Aug 16 18:03:30 2019" />
        <observations epoch_first="Fri Aug 16 17:00:00 2019"
                      epoch_last="Fri Aug 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="35882"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="31705"
                obs_have="31705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27763"
                obs_have="27763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 20:24:47 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="17139185"
                         time_creation="Fri Aug 16 18:06:03 2019"
                         time_modification="Fri Aug 16 18:03:30 2019" />
        <observations epoch_first="Fri Aug 16 17:00:00 2019"
                      epoch_last="Fri Aug 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="35882"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="31705"
                obs_have="31705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27763"
                obs_have="27763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="17139185"
                         time_creation="Fri Aug 16 18:06:03 2019"
                         time_modification="Fri Aug 16 18:03:30 2019" />
        <observations epoch_first="Fri Aug 16 17:00:00 2019"
                      epoch_last="Fri Aug 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="35882"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="31705"
                obs_have="31705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27763"
                obs_have="27763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="17139185"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 18:03:30 2019" />
        <observations epoch_first="Fri Aug 16 17:00:00 2019"
                      epoch_last="Fri Aug 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="35882"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="31705"
                obs_have="31705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27763"
                obs_have="27763"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Aug 16 19:14:42 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18012294"
                         time_creation="Fri Aug 16 19:06:04 2019"
                         time_modification="Fri Aug 16 19:03:39 2019" />
        <observations epoch_first="Fri Aug 16 18:00:00 2019"
                      epoch_last="Fri Aug 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39803"
                obs_have="36936"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="26235"
                obs_have="26235"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22918"
                obs_have="22918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 19:39:45 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18012294"
                         time_creation="Fri Aug 16 19:06:04 2019"
                         time_modification="Fri Aug 16 19:03:39 2019" />
        <observations epoch_first="Fri Aug 16 18:00:00 2019"
                      epoch_last="Fri Aug 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39803"
                obs_have="36936"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="26235"
                obs_have="26235"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22918"
                obs_have="22918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 21:24:48 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18012294"
                         time_creation="Fri Aug 16 19:06:04 2019"
                         time_modification="Fri Aug 16 19:03:39 2019" />
        <observations epoch_first="Fri Aug 16 18:00:00 2019"
                      epoch_last="Fri Aug 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39803"
                obs_have="36936"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="26235"
                obs_have="26235"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22918"
                obs_have="22918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18012294"
                         time_creation="Fri Aug 16 19:06:04 2019"
                         time_modification="Fri Aug 16 19:03:39 2019" />
        <observations epoch_first="Fri Aug 16 18:00:00 2019"
                      epoch_last="Fri Aug 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39803"
                obs_have="36936"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="26235"
                obs_have="26235"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22918"
                obs_have="22918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18012294"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 19:03:39 2019" />
        <observations epoch_first="Fri Aug 16 18:00:00 2019"
                      epoch_last="Fri Aug 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39803"
                obs_have="36936"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="26235"
                obs_have="26235"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22918"
                obs_have="22918"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Aug 16 20:14:44 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="16880871"
                         time_creation="Fri Aug 16 20:06:03 2019"
                         time_modification="Fri Aug 16 20:03:33 2019" />
        <observations epoch_first="Fri Aug 16 19:00:00 2019"
                      epoch_last="Fri Aug 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="33804"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="28207"
                obs_have="28172"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="24082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 20:39:42 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="16880871"
                         time_creation="Fri Aug 16 20:06:03 2019"
                         time_modification="Fri Aug 16 20:03:33 2019" />
        <observations epoch_first="Fri Aug 16 19:00:00 2019"
                      epoch_last="Fri Aug 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="33804"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="28207"
                obs_have="28172"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="24082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 22:24:47 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="16880871"
                         time_creation="Fri Aug 16 20:06:03 2019"
                         time_modification="Fri Aug 16 20:03:33 2019" />
        <observations epoch_first="Fri Aug 16 19:00:00 2019"
                      epoch_last="Fri Aug 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="33804"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="28207"
                obs_have="28172"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="24082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="16880871"
                         time_creation="Fri Aug 16 20:06:03 2019"
                         time_modification="Fri Aug 16 20:03:33 2019" />
        <observations epoch_first="Fri Aug 16 19:00:00 2019"
                      epoch_last="Fri Aug 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="33804"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="28207"
                obs_have="28172"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="24082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="16880871"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 20:03:33 2019" />
        <observations epoch_first="Fri Aug 16 19:00:00 2019"
                      epoch_last="Fri Aug 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="33804"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="28207"
                obs_have="28172"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="24082"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Aug 16 21:14:43 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="16260329"
                         time_creation="Fri Aug 16 21:06:03 2019"
                         time_modification="Fri Aug 16 21:03:31 2019" />
        <observations epoch_first="Fri Aug 16 20:00:00 2019"
                      epoch_last="Fri Aug 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29829"
                obs_have="28530"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="24743"
                obs_have="24743"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23269"
                obs_have="23269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 21:39:42 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="16260329"
                         time_creation="Fri Aug 16 21:06:03 2019"
                         time_modification="Fri Aug 16 21:03:31 2019" />
        <observations epoch_first="Fri Aug 16 20:00:00 2019"
                      epoch_last="Fri Aug 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29829"
                obs_have="28530"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="24743"
                obs_have="24743"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23269"
                obs_have="23269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 23:24:45 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="16260329"
                         time_creation="Fri Aug 16 21:06:03 2019"
                         time_modification="Fri Aug 16 21:03:31 2019" />
        <observations epoch_first="Fri Aug 16 20:00:00 2019"
                      epoch_last="Fri Aug 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29829"
                obs_have="28530"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="24743"
                obs_have="24743"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23269"
                obs_have="23269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="16260329"
                         time_creation="Fri Aug 16 21:06:03 2019"
                         time_modification="Fri Aug 16 21:03:31 2019" />
        <observations epoch_first="Fri Aug 16 20:00:00 2019"
                      epoch_last="Fri Aug 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29829"
                obs_have="28530"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="24743"
                obs_have="24743"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23269"
                obs_have="23269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="16260329"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 21:03:31 2019" />
        <observations epoch_first="Fri Aug 16 20:00:00 2019"
                      epoch_last="Fri Aug 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29829"
                obs_have="28530"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="24743"
                obs_have="24743"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23269"
                obs_have="23269"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Aug 16 22:14:42 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15320410"
                         time_creation="Fri Aug 16 22:06:06 2019"
                         time_modification="Fri Aug 16 22:03:28 2019" />
        <observations epoch_first="Fri Aug 16 21:00:00 2019"
                      epoch_last="Fri Aug 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30265"
                obs_have="30177"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="23894"
                obs_have="23894"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21391"
                obs_have="21391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 22:39:41 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15320410"
                         time_creation="Fri Aug 16 22:06:06 2019"
                         time_modification="Fri Aug 16 22:03:28 2019" />
        <observations epoch_first="Fri Aug 16 21:00:00 2019"
                      epoch_last="Fri Aug 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30265"
                obs_have="30177"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="23894"
                obs_have="23894"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21391"
                obs_have="21391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 00:24:44 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15320410"
                         time_creation="Fri Aug 16 22:06:06 2019"
                         time_modification="Fri Aug 16 22:03:28 2019" />
        <observations epoch_first="Fri Aug 16 21:00:00 2019"
                      epoch_last="Fri Aug 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30265"
                obs_have="30177"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="23894"
                obs_have="23894"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21391"
                obs_have="21391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15320410"
                         time_creation="Fri Aug 16 22:06:06 2019"
                         time_modification="Fri Aug 16 22:03:28 2019" />
        <observations epoch_first="Fri Aug 16 21:00:00 2019"
                      epoch_last="Fri Aug 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30265"
                obs_have="30177"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="23894"
                obs_have="23894"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21391"
                obs_have="21391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15320410"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 22:03:28 2019" />
        <observations epoch_first="Fri Aug 16 21:00:00 2019"
                      epoch_last="Fri Aug 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30265"
                obs_have="30177"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="23894"
                obs_have="23894"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21391"
                obs_have="21391"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Aug 16 23:14:42 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15057883"
                         time_creation="Fri Aug 16 23:06:13 2019"
                         time_modification="Fri Aug 16 23:03:28 2019" />
        <observations epoch_first="Fri Aug 16 22:00:00 2019"
                      epoch_last="Fri Aug 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28151"
                obs_have="26719"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23254"
                obs_have="22822"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="19602"
                obs_have="19602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 23:39:44 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15057883"
                         time_creation="Fri Aug 16 23:06:13 2019"
                         time_modification="Fri Aug 16 23:03:28 2019" />
        <observations epoch_first="Fri Aug 16 22:00:00 2019"
                      epoch_last="Fri Aug 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28151"
                obs_have="26719"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23254"
                obs_have="22822"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="19602"
                obs_have="19602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 01:24:44 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15057883"
                         time_creation="Fri Aug 16 23:06:13 2019"
                         time_modification="Fri Aug 16 23:03:28 2019" />
        <observations epoch_first="Fri Aug 16 22:00:00 2019"
                      epoch_last="Fri Aug 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28151"
                obs_have="26719"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23254"
                obs_have="22822"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="19602"
                obs_have="19602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15057883"
                         time_creation="Fri Aug 16 23:06:13 2019"
                         time_modification="Fri Aug 16 23:03:28 2019" />
        <observations epoch_first="Fri Aug 16 22:00:00 2019"
                      epoch_last="Fri Aug 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28151"
                obs_have="26719"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23254"
                obs_have="22822"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="19602"
                obs_have="19602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15057883"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Fri Aug 16 23:03:28 2019" />
        <observations epoch_first="Fri Aug 16 22:00:00 2019"
                      epoch_last="Fri Aug 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28151"
                obs_have="26719"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23254"
                obs_have="22822"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="19602"
                obs_have="19602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch228x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Aug 17 00:14:42 2019"
               level="3">
        <file_statistics latency="00:03:25"
                         size="15598696"
                         time_creation="Sat Aug 17 00:06:04 2019"
                         time_modification="Sat Aug 17 00:03:24 2019" />
        <observations epoch_first="Fri Aug 16 23:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33451"
                obs_have="32570"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="26875"
                obs_have="26829"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23062"
                obs_have="23062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 00:39:45 2019"
               level="3">
        <file_statistics latency="00:03:25"
                         size="15598696"
                         time_creation="Sat Aug 17 00:06:04 2019"
                         time_modification="Sat Aug 17 00:03:24 2019" />
        <observations epoch_first="Fri Aug 16 23:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33451"
                obs_have="32570"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="26875"
                obs_have="26829"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23062"
                obs_have="23062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 02:24:44 2019"
               level="3">
        <file_statistics latency="00:03:25"
                         size="15598696"
                         time_creation="Sat Aug 17 00:06:04 2019"
                         time_modification="Sat Aug 17 00:03:24 2019" />
        <observations epoch_first="Fri Aug 16 23:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33451"
                obs_have="32570"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="26875"
                obs_have="26829"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23062"
                obs_have="23062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 16:17:57 2019"
               level="3">
        <file_statistics latency="00:03:25"
                         size="15598696"
                         time_creation="Sat Aug 17 00:06:04 2019"
                         time_modification="Sat Aug 17 00:03:24 2019" />
        <observations epoch_first="Fri Aug 16 23:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33451"
                obs_have="32570"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="26875"
                obs_have="26829"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23062"
                obs_have="23062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:17:15 2019"
               level="3">
        <file_statistics latency="00:03:25"
                         size="15598696"
                         time_creation="Thu Sep 12 01:57:05 2019"
                         time_modification="Sat Aug 17 00:03:24 2019" />
        <observations epoch_first="Fri Aug 16 23:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33451"
                obs_have="32570"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="26875"
                obs_have="26829"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23062"
                obs_have="23062"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
