<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-03-20 00:00:00"
    DayOfYear="79"
    Year="2021">
  <station name="VFCH">
    <file name="/vfch0790.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 21 16:01:38 2021"
               level="3">
        <file_statistics latency="00:10:24"
                         size="13752224"
                         time_creation="Sun Mar 21 00:11:37 2021"
                         time_modification="Sun Mar 21 00:09:54 2021" />
        <observations epoch_first="Sat Mar 20 00:00:00 2021"
                      epoch_last="Sat Mar 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30136"
                obs_have="29008"
                obs_ratio="96.26" />
          <mask elevation="10 degrees"
                obs_expected="25222"
                obs_have="25193"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22247"
                obs_have="22246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:01:37 2021"
               level="3">
        <file_statistics latency="00:10:24"
                         size="13752224"
                         time_creation="Fri Apr 16 02:02:45 2021"
                         time_modification="Sun Mar 21 00:09:54 2021" />
        <observations epoch_first="Sat Mar 20 00:00:00 2021"
                      epoch_last="Sat Mar 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30136"
                obs_have="29008"
                obs_ratio="96.26" />
          <mask elevation="10 degrees"
                obs_expected="25222"
                obs_have="25193"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22247"
                obs_have="22246"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Mar 20 01:14:34 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="15908328"
                         time_creation="Sat Mar 20 01:06:02 2021"
                         time_modification="Sat Mar 20 01:03:40 2021" />
        <observations epoch_first="Sat Mar 20 00:00:00 2021"
                      epoch_last="Sat Mar 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="87106"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="87106"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="87106"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 01:39:46 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="15908328"
                         time_creation="Sat Mar 20 01:06:02 2021"
                         time_modification="Sat Mar 20 01:03:40 2021" />
        <observations epoch_first="Sat Mar 20 00:00:00 2021"
                      epoch_last="Sat Mar 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36701"
                obs_have="36658"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="35497"
                obs_have="35497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34504"
                obs_have="34504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 03:24:44 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="15908328"
                         time_creation="Sat Mar 20 01:06:02 2021"
                         time_modification="Sat Mar 20 01:03:40 2021" />
        <observations epoch_first="Sat Mar 20 00:00:00 2021"
                      epoch_last="Sat Mar 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36701"
                obs_have="36658"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="35497"
                obs_have="35497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34504"
                obs_have="34504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="15908328"
                         time_creation="Sat Mar 20 01:06:02 2021"
                         time_modification="Sat Mar 20 01:03:40 2021" />
        <observations epoch_first="Sat Mar 20 00:00:00 2021"
                      epoch_last="Sat Mar 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36701"
                obs_have="36658"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="35497"
                obs_have="35497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34504"
                obs_have="34504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="15908328"
                         time_creation="Fri Apr 16 01:57:04 2021"
                         time_modification="Sat Mar 20 01:03:40 2021" />
        <observations epoch_first="Sat Mar 20 00:00:00 2021"
                      epoch_last="Sat Mar 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36701"
                obs_have="36658"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="35497"
                obs_have="35497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34504"
                obs_have="34504"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Mar 20 02:14:43 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17513661"
                         time_creation="Sat Mar 20 02:06:02 2021"
                         time_modification="Sat Mar 20 02:03:39 2021" />
        <observations epoch_first="Sat Mar 20 01:00:00 2021"
                      epoch_last="Sat Mar 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38050"
                obs_have="36981"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="33267"
                obs_have="33267"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28508"
                obs_have="28508"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 02:39:45 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17513661"
                         time_creation="Sat Mar 20 02:06:02 2021"
                         time_modification="Sat Mar 20 02:03:39 2021" />
        <observations epoch_first="Sat Mar 20 01:00:00 2021"
                      epoch_last="Sat Mar 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38050"
                obs_have="36981"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="33267"
                obs_have="33267"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28508"
                obs_have="28508"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 04:24:48 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17513661"
                         time_creation="Sat Mar 20 02:06:02 2021"
                         time_modification="Sat Mar 20 02:03:39 2021" />
        <observations epoch_first="Sat Mar 20 01:00:00 2021"
                      epoch_last="Sat Mar 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38050"
                obs_have="36981"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="33267"
                obs_have="33267"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28508"
                obs_have="28508"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17513661"
                         time_creation="Sat Mar 20 02:06:02 2021"
                         time_modification="Sat Mar 20 02:03:39 2021" />
        <observations epoch_first="Sat Mar 20 01:00:00 2021"
                      epoch_last="Sat Mar 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38050"
                obs_have="36981"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="33267"
                obs_have="33267"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28508"
                obs_have="28508"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17513661"
                         time_creation="Fri Apr 16 01:57:04 2021"
                         time_modification="Sat Mar 20 02:03:39 2021" />
        <observations epoch_first="Sat Mar 20 01:00:00 2021"
                      epoch_last="Sat Mar 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38050"
                obs_have="36981"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="33267"
                obs_have="33267"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28508"
                obs_have="28508"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Mar 20 03:14:43 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17405427"
                         time_creation="Sat Mar 20 03:06:02 2021"
                         time_modification="Sat Mar 20 03:03:40 2021" />
        <observations epoch_first="Sat Mar 20 02:00:00 2021"
                      epoch_last="Sat Mar 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35561"
                obs_have="32408"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="25487"
                obs_have="25487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22799"
                obs_have="22799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 03:39:45 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17405427"
                         time_creation="Sat Mar 20 03:06:02 2021"
                         time_modification="Sat Mar 20 03:03:40 2021" />
        <observations epoch_first="Sat Mar 20 02:00:00 2021"
                      epoch_last="Sat Mar 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35561"
                obs_have="32408"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="25487"
                obs_have="25487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22799"
                obs_have="22799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 05:24:49 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17405427"
                         time_creation="Sat Mar 20 03:06:02 2021"
                         time_modification="Sat Mar 20 03:03:40 2021" />
        <observations epoch_first="Sat Mar 20 02:00:00 2021"
                      epoch_last="Sat Mar 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35561"
                obs_have="32408"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="25487"
                obs_have="25487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22799"
                obs_have="22799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17405427"
                         time_creation="Sat Mar 20 03:06:02 2021"
                         time_modification="Sat Mar 20 03:03:40 2021" />
        <observations epoch_first="Sat Mar 20 02:00:00 2021"
                      epoch_last="Sat Mar 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35561"
                obs_have="32408"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="25487"
                obs_have="25487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22799"
                obs_have="22799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17405427"
                         time_creation="Fri Apr 16 01:57:04 2021"
                         time_modification="Sat Mar 20 03:03:40 2021" />
        <observations epoch_first="Sat Mar 20 02:00:00 2021"
                      epoch_last="Sat Mar 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35561"
                obs_have="32408"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="25487"
                obs_have="25487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22799"
                obs_have="22799"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Mar 20 04:14:42 2021"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16491717"
                         time_creation="Sat Mar 20 04:06:02 2021"
                         time_modification="Sat Mar 20 04:03:36 2021" />
        <observations epoch_first="Sat Mar 20 03:00:00 2021"
                      epoch_last="Sat Mar 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36064"
                obs_have="33640"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="26136"
                obs_have="26136"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22479"
                obs_have="22479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 04:39:47 2021"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16491717"
                         time_creation="Sat Mar 20 04:06:02 2021"
                         time_modification="Sat Mar 20 04:03:36 2021" />
        <observations epoch_first="Sat Mar 20 03:00:00 2021"
                      epoch_last="Sat Mar 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36064"
                obs_have="33640"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="26136"
                obs_have="26136"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22479"
                obs_have="22479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 06:24:48 2021"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16491717"
                         time_creation="Sat Mar 20 04:06:02 2021"
                         time_modification="Sat Mar 20 04:03:36 2021" />
        <observations epoch_first="Sat Mar 20 03:00:00 2021"
                      epoch_last="Sat Mar 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36064"
                obs_have="33640"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="26136"
                obs_have="26136"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22479"
                obs_have="22479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16491717"
                         time_creation="Sat Mar 20 04:06:02 2021"
                         time_modification="Sat Mar 20 04:03:36 2021" />
        <observations epoch_first="Sat Mar 20 03:00:00 2021"
                      epoch_last="Sat Mar 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36064"
                obs_have="33640"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="26136"
                obs_have="26136"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22479"
                obs_have="22479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16491717"
                         time_creation="Fri Apr 16 01:57:04 2021"
                         time_modification="Sat Mar 20 04:03:36 2021" />
        <observations epoch_first="Sat Mar 20 03:00:00 2021"
                      epoch_last="Sat Mar 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36064"
                obs_have="33640"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="26136"
                obs_have="26136"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22479"
                obs_have="22479"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Mar 20 05:14:46 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="16525741"
                         time_creation="Sat Mar 20 05:06:02 2021"
                         time_modification="Sat Mar 20 05:03:40 2021" />
        <observations epoch_first="Sat Mar 20 04:00:00 2021"
                      epoch_last="Sat Mar 20 04:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32929"
                obs_have="31300"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="25268"
                obs_have="25261"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22962"
                obs_have="22956"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Mar 20 05:39:47 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="16525741"
                         time_creation="Sat Mar 20 05:06:02 2021"
                         time_modification="Sat Mar 20 05:03:40 2021" />
        <observations epoch_first="Sat Mar 20 04:00:00 2021"
                      epoch_last="Sat Mar 20 04:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32929"
                obs_have="31300"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="25268"
                obs_have="25261"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22962"
                obs_have="22956"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Mar 20 07:24:48 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="16525741"
                         time_creation="Sat Mar 20 05:06:02 2021"
                         time_modification="Sat Mar 20 05:03:40 2021" />
        <observations epoch_first="Sat Mar 20 04:00:00 2021"
                      epoch_last="Sat Mar 20 04:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32929"
                obs_have="31300"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="25268"
                obs_have="25261"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22962"
                obs_have="22956"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="16525741"
                         time_creation="Sat Mar 20 05:06:02 2021"
                         time_modification="Sat Mar 20 05:03:40 2021" />
        <observations epoch_first="Sat Mar 20 04:00:00 2021"
                      epoch_last="Sat Mar 20 04:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32929"
                obs_have="31300"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="25268"
                obs_have="25261"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22962"
                obs_have="22956"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="16525741"
                         time_creation="Fri Apr 16 01:57:04 2021"
                         time_modification="Sat Mar 20 05:03:40 2021" />
        <observations epoch_first="Sat Mar 20 04:00:00 2021"
                      epoch_last="Sat Mar 20 04:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32929"
                obs_have="31300"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="25268"
                obs_have="25261"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22962"
                obs_have="22956"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/vfch079f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Mar 20 06:14:48 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16895335"
                         time_creation="Sat Mar 20 06:06:02 2021"
                         time_modification="Sat Mar 20 06:03:38 2021" />
        <observations epoch_first="Sat Mar 20 05:00:00 2021"
                      epoch_last="Sat Mar 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33651"
                obs_have="33430"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23762"
                obs_have="23762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 06:39:47 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16895335"
                         time_creation="Sat Mar 20 06:06:02 2021"
                         time_modification="Sat Mar 20 06:03:38 2021" />
        <observations epoch_first="Sat Mar 20 05:00:00 2021"
                      epoch_last="Sat Mar 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33651"
                obs_have="33430"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23762"
                obs_have="23762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 08:24:48 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16895335"
                         time_creation="Sat Mar 20 06:06:02 2021"
                         time_modification="Sat Mar 20 06:03:38 2021" />
        <observations epoch_first="Sat Mar 20 05:00:00 2021"
                      epoch_last="Sat Mar 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33651"
                obs_have="33430"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23762"
                obs_have="23762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16895335"
                         time_creation="Sat Mar 20 06:06:02 2021"
                         time_modification="Sat Mar 20 06:03:38 2021" />
        <observations epoch_first="Sat Mar 20 05:00:00 2021"
                      epoch_last="Sat Mar 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33651"
                obs_have="33430"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23762"
                obs_have="23762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16895335"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 06:03:38 2021" />
        <observations epoch_first="Sat Mar 20 05:00:00 2021"
                      epoch_last="Sat Mar 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33651"
                obs_have="33430"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23762"
                obs_have="23762"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Mar 20 07:14:48 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17160038"
                         time_creation="Sat Mar 20 07:06:03 2021"
                         time_modification="Sat Mar 20 07:03:39 2021" />
        <observations epoch_first="Sat Mar 20 06:00:00 2021"
                      epoch_last="Sat Mar 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38395"
                obs_have="36028"
                obs_ratio="93.84" />
          <mask elevation="10 degrees"
                obs_expected="30454"
                obs_have="30454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25333"
                obs_have="25333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 07:39:49 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17160038"
                         time_creation="Sat Mar 20 07:06:03 2021"
                         time_modification="Sat Mar 20 07:03:39 2021" />
        <observations epoch_first="Sat Mar 20 06:00:00 2021"
                      epoch_last="Sat Mar 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38395"
                obs_have="36028"
                obs_ratio="93.84" />
          <mask elevation="10 degrees"
                obs_expected="30454"
                obs_have="30454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25333"
                obs_have="25333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 09:24:47 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17160038"
                         time_creation="Sat Mar 20 07:06:03 2021"
                         time_modification="Sat Mar 20 07:03:39 2021" />
        <observations epoch_first="Sat Mar 20 06:00:00 2021"
                      epoch_last="Sat Mar 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38395"
                obs_have="36028"
                obs_ratio="93.84" />
          <mask elevation="10 degrees"
                obs_expected="30454"
                obs_have="30454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25333"
                obs_have="25333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17160038"
                         time_creation="Sat Mar 20 07:06:03 2021"
                         time_modification="Sat Mar 20 07:03:39 2021" />
        <observations epoch_first="Sat Mar 20 06:00:00 2021"
                      epoch_last="Sat Mar 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38395"
                obs_have="36028"
                obs_ratio="93.84" />
          <mask elevation="10 degrees"
                obs_expected="30454"
                obs_have="30454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25333"
                obs_have="25333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17160038"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 07:03:39 2021" />
        <observations epoch_first="Sat Mar 20 06:00:00 2021"
                      epoch_last="Sat Mar 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38395"
                obs_have="36028"
                obs_ratio="93.84" />
          <mask elevation="10 degrees"
                obs_expected="30454"
                obs_have="30454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25333"
                obs_have="25333"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Mar 20 08:14:49 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17109574"
                         time_creation="Sat Mar 20 08:06:03 2021"
                         time_modification="Sat Mar 20 08:03:38 2021" />
        <observations epoch_first="Sat Mar 20 07:00:00 2021"
                      epoch_last="Sat Mar 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="39583"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="35174"
                obs_have="35174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32034"
                obs_have="32034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 08:39:48 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17109574"
                         time_creation="Sat Mar 20 08:06:03 2021"
                         time_modification="Sat Mar 20 08:03:38 2021" />
        <observations epoch_first="Sat Mar 20 07:00:00 2021"
                      epoch_last="Sat Mar 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="39583"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="35174"
                obs_have="35174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32034"
                obs_have="32034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 10:24:49 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17109574"
                         time_creation="Sat Mar 20 08:06:03 2021"
                         time_modification="Sat Mar 20 08:03:38 2021" />
        <observations epoch_first="Sat Mar 20 07:00:00 2021"
                      epoch_last="Sat Mar 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="39583"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="35174"
                obs_have="35174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32034"
                obs_have="32034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17109574"
                         time_creation="Sat Mar 20 08:06:03 2021"
                         time_modification="Sat Mar 20 08:03:38 2021" />
        <observations epoch_first="Sat Mar 20 07:00:00 2021"
                      epoch_last="Sat Mar 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="39583"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="35174"
                obs_have="35174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32034"
                obs_have="32034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17109574"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 08:03:38 2021" />
        <observations epoch_first="Sat Mar 20 07:00:00 2021"
                      epoch_last="Sat Mar 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="39583"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="35174"
                obs_have="35174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32034"
                obs_have="32034"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Mar 20 09:14:48 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17018454"
                         time_creation="Sat Mar 20 09:06:03 2021"
                         time_modification="Sat Mar 20 09:03:38 2021" />
        <observations epoch_first="Sat Mar 20 08:00:00 2021"
                      epoch_last="Sat Mar 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44334"
                obs_have="42083"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="39856"
                obs_have="39784"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="35662"
                obs_have="35662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 09:39:48 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17018454"
                         time_creation="Sat Mar 20 09:06:03 2021"
                         time_modification="Sat Mar 20 09:03:38 2021" />
        <observations epoch_first="Sat Mar 20 08:00:00 2021"
                      epoch_last="Sat Mar 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44334"
                obs_have="42083"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="39856"
                obs_have="39784"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="35662"
                obs_have="35662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 11:24:48 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17018454"
                         time_creation="Sat Mar 20 09:06:03 2021"
                         time_modification="Sat Mar 20 09:03:38 2021" />
        <observations epoch_first="Sat Mar 20 08:00:00 2021"
                      epoch_last="Sat Mar 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44334"
                obs_have="42083"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="39856"
                obs_have="39784"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="35662"
                obs_have="35662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17018454"
                         time_creation="Sat Mar 20 09:06:03 2021"
                         time_modification="Sat Mar 20 09:03:38 2021" />
        <observations epoch_first="Sat Mar 20 08:00:00 2021"
                      epoch_last="Sat Mar 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44334"
                obs_have="42083"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="39856"
                obs_have="39784"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="35662"
                obs_have="35662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17018454"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 09:03:38 2021" />
        <observations epoch_first="Sat Mar 20 08:00:00 2021"
                      epoch_last="Sat Mar 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44334"
                obs_have="42083"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="39856"
                obs_have="39784"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="35662"
                obs_have="35662"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Mar 20 10:14:49 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16788073"
                         time_creation="Sat Mar 20 10:06:03 2021"
                         time_modification="Sat Mar 20 10:03:38 2021" />
        <observations epoch_first="Sat Mar 20 09:00:00 2021"
                      epoch_last="Sat Mar 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42217"
                obs_have="41421"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="37842"
                obs_have="37773"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="34356"
                obs_have="34356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 10:39:48 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16788073"
                         time_creation="Sat Mar 20 10:06:03 2021"
                         time_modification="Sat Mar 20 10:03:38 2021" />
        <observations epoch_first="Sat Mar 20 09:00:00 2021"
                      epoch_last="Sat Mar 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42217"
                obs_have="41421"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="37842"
                obs_have="37773"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="34356"
                obs_have="34356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 12:24:48 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16788073"
                         time_creation="Sat Mar 20 10:06:03 2021"
                         time_modification="Sat Mar 20 10:03:38 2021" />
        <observations epoch_first="Sat Mar 20 09:00:00 2021"
                      epoch_last="Sat Mar 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42217"
                obs_have="41421"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="37842"
                obs_have="37773"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="34356"
                obs_have="34356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16788073"
                         time_creation="Sat Mar 20 10:06:03 2021"
                         time_modification="Sat Mar 20 10:03:38 2021" />
        <observations epoch_first="Sat Mar 20 09:00:00 2021"
                      epoch_last="Sat Mar 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42217"
                obs_have="41421"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="37842"
                obs_have="37773"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="34356"
                obs_have="34356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="16788073"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 10:03:38 2021" />
        <observations epoch_first="Sat Mar 20 09:00:00 2021"
                      epoch_last="Sat Mar 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42217"
                obs_have="41421"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="37842"
                obs_have="37773"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="34356"
                obs_have="34356"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Mar 20 11:14:49 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17408586"
                         time_creation="Sat Mar 20 11:06:03 2021"
                         time_modification="Sat Mar 20 11:03:39 2021" />
        <observations epoch_first="Sat Mar 20 10:00:00 2021"
                      epoch_last="Sat Mar 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38484"
                obs_have="36812"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="32214"
                obs_have="32214"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27503"
                obs_have="27503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 11:39:49 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17408586"
                         time_creation="Sat Mar 20 11:06:03 2021"
                         time_modification="Sat Mar 20 11:03:39 2021" />
        <observations epoch_first="Sat Mar 20 10:00:00 2021"
                      epoch_last="Sat Mar 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38484"
                obs_have="36812"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="32214"
                obs_have="32214"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27503"
                obs_have="27503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 13:24:50 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17408586"
                         time_creation="Sat Mar 20 11:06:03 2021"
                         time_modification="Sat Mar 20 11:03:39 2021" />
        <observations epoch_first="Sat Mar 20 10:00:00 2021"
                      epoch_last="Sat Mar 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38484"
                obs_have="36812"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="32214"
                obs_have="32214"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27503"
                obs_have="27503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17408586"
                         time_creation="Sat Mar 20 11:06:03 2021"
                         time_modification="Sat Mar 20 11:03:39 2021" />
        <observations epoch_first="Sat Mar 20 10:00:00 2021"
                      epoch_last="Sat Mar 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38484"
                obs_have="36812"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="32214"
                obs_have="32214"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27503"
                obs_have="27503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17408586"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 11:03:39 2021" />
        <observations epoch_first="Sat Mar 20 10:00:00 2021"
                      epoch_last="Sat Mar 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38484"
                obs_have="36812"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="32214"
                obs_have="32214"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27503"
                obs_have="27503"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Mar 20 12:14:48 2021"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16512647"
                         time_creation="Sat Mar 20 12:06:03 2021"
                         time_modification="Sat Mar 20 12:03:35 2021" />
        <observations epoch_first="Sat Mar 20 11:00:00 2021"
                      epoch_last="Sat Mar 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34149"
                obs_have="33296"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="27504"
                obs_have="27504"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23138"
                obs_have="23138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 12:39:48 2021"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16512647"
                         time_creation="Sat Mar 20 12:06:03 2021"
                         time_modification="Sat Mar 20 12:03:35 2021" />
        <observations epoch_first="Sat Mar 20 11:00:00 2021"
                      epoch_last="Sat Mar 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34149"
                obs_have="33296"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="27504"
                obs_have="27504"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23138"
                obs_have="23138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 14:24:47 2021"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16512647"
                         time_creation="Sat Mar 20 12:06:03 2021"
                         time_modification="Sat Mar 20 12:03:35 2021" />
        <observations epoch_first="Sat Mar 20 11:00:00 2021"
                      epoch_last="Sat Mar 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34149"
                obs_have="33296"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="27504"
                obs_have="27504"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23138"
                obs_have="23138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16512647"
                         time_creation="Sat Mar 20 12:06:03 2021"
                         time_modification="Sat Mar 20 12:03:35 2021" />
        <observations epoch_first="Sat Mar 20 11:00:00 2021"
                      epoch_last="Sat Mar 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34149"
                obs_have="33296"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="27504"
                obs_have="27504"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23138"
                obs_have="23138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16512647"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 12:03:35 2021" />
        <observations epoch_first="Sat Mar 20 11:00:00 2021"
                      epoch_last="Sat Mar 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34149"
                obs_have="33296"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="27504"
                obs_have="27504"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23138"
                obs_have="23138"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Mar 20 13:14:46 2021"
               level="3">
        <file_statistics latency="00:03:35"
                         size="15827943"
                         time_creation="Sat Mar 20 13:06:03 2021"
                         time_modification="Sat Mar 20 13:03:34 2021" />
        <observations epoch_first="Sat Mar 20 12:00:00 2021"
                      epoch_last="Sat Mar 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29401"
                obs_have="29024"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="28614"
                obs_have="28614"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26304"
                obs_have="26304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 13:39:45 2021"
               level="3">
        <file_statistics latency="00:03:35"
                         size="15827943"
                         time_creation="Sat Mar 20 13:06:03 2021"
                         time_modification="Sat Mar 20 13:03:34 2021" />
        <observations epoch_first="Sat Mar 20 12:00:00 2021"
                      epoch_last="Sat Mar 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29401"
                obs_have="29024"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="28614"
                obs_have="28614"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26304"
                obs_have="26304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 15:24:46 2021"
               level="3">
        <file_statistics latency="00:03:35"
                         size="15827943"
                         time_creation="Sat Mar 20 13:06:03 2021"
                         time_modification="Sat Mar 20 13:03:34 2021" />
        <observations epoch_first="Sat Mar 20 12:00:00 2021"
                      epoch_last="Sat Mar 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29401"
                obs_have="29024"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="28614"
                obs_have="28614"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26304"
                obs_have="26304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:35"
                         size="15827943"
                         time_creation="Sat Mar 20 13:06:03 2021"
                         time_modification="Sat Mar 20 13:03:34 2021" />
        <observations epoch_first="Sat Mar 20 12:00:00 2021"
                      epoch_last="Sat Mar 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29401"
                obs_have="29024"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="28614"
                obs_have="28614"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26304"
                obs_have="26304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:35"
                         size="15827943"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 13:03:34 2021" />
        <observations epoch_first="Sat Mar 20 12:00:00 2021"
                      epoch_last="Sat Mar 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29401"
                obs_have="29024"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="28614"
                obs_have="28614"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26304"
                obs_have="26304"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Mar 20 14:14:46 2021"
               level="3">
        <file_statistics latency="00:03:34"
                         size="15276692"
                         time_creation="Sat Mar 20 14:06:03 2021"
                         time_modification="Sat Mar 20 14:03:33 2021" />
        <observations epoch_first="Sat Mar 20 13:00:00 2021"
                      epoch_last="Sat Mar 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29918"
                obs_have="29253"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="24779"
                obs_have="24779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22161"
                obs_have="22161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 14:39:45 2021"
               level="3">
        <file_statistics latency="00:03:34"
                         size="15276692"
                         time_creation="Sat Mar 20 14:06:03 2021"
                         time_modification="Sat Mar 20 14:03:33 2021" />
        <observations epoch_first="Sat Mar 20 13:00:00 2021"
                      epoch_last="Sat Mar 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29918"
                obs_have="29253"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="24779"
                obs_have="24779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22161"
                obs_have="22161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 16:24:45 2021"
               level="3">
        <file_statistics latency="00:03:34"
                         size="15276692"
                         time_creation="Sat Mar 20 14:06:03 2021"
                         time_modification="Sat Mar 20 14:03:33 2021" />
        <observations epoch_first="Sat Mar 20 13:00:00 2021"
                      epoch_last="Sat Mar 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29918"
                obs_have="29253"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="24779"
                obs_have="24779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22161"
                obs_have="22161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:34"
                         size="15276692"
                         time_creation="Sat Mar 20 14:06:03 2021"
                         time_modification="Sat Mar 20 14:03:33 2021" />
        <observations epoch_first="Sat Mar 20 13:00:00 2021"
                      epoch_last="Sat Mar 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29918"
                obs_have="29253"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="24779"
                obs_have="24779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22161"
                obs_have="22161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:34"
                         size="15276692"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 14:03:33 2021" />
        <observations epoch_first="Sat Mar 20 13:00:00 2021"
                      epoch_last="Sat Mar 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29918"
                obs_have="29253"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="24779"
                obs_have="24779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22161"
                obs_have="22161"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Mar 20 15:14:48 2021"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16367376"
                         time_creation="Sat Mar 20 15:06:03 2021"
                         time_modification="Sat Mar 20 15:03:35 2021" />
        <observations epoch_first="Sat Mar 20 14:00:00 2021"
                      epoch_last="Sat Mar 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33853"
                obs_have="32138"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="25009"
                obs_have="24637"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="19932"
                obs_have="19932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 15:39:48 2021"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16367376"
                         time_creation="Sat Mar 20 15:06:03 2021"
                         time_modification="Sat Mar 20 15:03:35 2021" />
        <observations epoch_first="Sat Mar 20 14:00:00 2021"
                      epoch_last="Sat Mar 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33853"
                obs_have="32138"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="25009"
                obs_have="24637"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="19932"
                obs_have="19932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 17:24:47 2021"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16367376"
                         time_creation="Sat Mar 20 15:06:03 2021"
                         time_modification="Sat Mar 20 15:03:35 2021" />
        <observations epoch_first="Sat Mar 20 14:00:00 2021"
                      epoch_last="Sat Mar 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33853"
                obs_have="32138"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="25009"
                obs_have="24637"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="19932"
                obs_have="19932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16367376"
                         time_creation="Sat Mar 20 15:06:03 2021"
                         time_modification="Sat Mar 20 15:03:35 2021" />
        <observations epoch_first="Sat Mar 20 14:00:00 2021"
                      epoch_last="Sat Mar 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33853"
                obs_have="32138"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="25009"
                obs_have="24637"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="19932"
                obs_have="19932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16367376"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 15:03:35 2021" />
        <observations epoch_first="Sat Mar 20 14:00:00 2021"
                      epoch_last="Sat Mar 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33853"
                obs_have="32138"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="25009"
                obs_have="24637"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="19932"
                obs_have="19932"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Mar 20 16:14:45 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17063276"
                         time_creation="Sat Mar 20 16:06:03 2021"
                         time_modification="Sat Mar 20 16:03:38 2021" />
        <observations epoch_first="Sat Mar 20 15:00:00 2021"
                      epoch_last="Sat Mar 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36125"
                obs_have="35462"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28941"
                obs_have="28941"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 16:39:47 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17063276"
                         time_creation="Sat Mar 20 16:06:03 2021"
                         time_modification="Sat Mar 20 16:03:38 2021" />
        <observations epoch_first="Sat Mar 20 15:00:00 2021"
                      epoch_last="Sat Mar 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36125"
                obs_have="35462"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28941"
                obs_have="28941"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 18:24:46 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17063276"
                         time_creation="Sat Mar 20 16:06:03 2021"
                         time_modification="Sat Mar 20 16:03:38 2021" />
        <observations epoch_first="Sat Mar 20 15:00:00 2021"
                      epoch_last="Sat Mar 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36125"
                obs_have="35462"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28941"
                obs_have="28941"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17063276"
                         time_creation="Sat Mar 20 16:06:03 2021"
                         time_modification="Sat Mar 20 16:03:38 2021" />
        <observations epoch_first="Sat Mar 20 15:00:00 2021"
                      epoch_last="Sat Mar 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36125"
                obs_have="35462"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28941"
                obs_have="28941"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17063276"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 16:03:38 2021" />
        <observations epoch_first="Sat Mar 20 15:00:00 2021"
                      epoch_last="Sat Mar 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36125"
                obs_have="35462"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28941"
                obs_have="28941"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23360"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Mar 20 17:14:49 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17228776"
                         time_creation="Sat Mar 20 17:06:03 2021"
                         time_modification="Sat Mar 20 17:03:40 2021" />
        <observations epoch_first="Sat Mar 20 16:00:00 2021"
                      epoch_last="Sat Mar 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36687"
                obs_have="35795"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="31420"
                obs_have="31420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27166"
                obs_have="27166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 17:39:46 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17228776"
                         time_creation="Sat Mar 20 17:06:03 2021"
                         time_modification="Sat Mar 20 17:03:40 2021" />
        <observations epoch_first="Sat Mar 20 16:00:00 2021"
                      epoch_last="Sat Mar 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36687"
                obs_have="35795"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="31420"
                obs_have="31420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27166"
                obs_have="27166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 19:24:47 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17228776"
                         time_creation="Sat Mar 20 17:06:03 2021"
                         time_modification="Sat Mar 20 17:03:40 2021" />
        <observations epoch_first="Sat Mar 20 16:00:00 2021"
                      epoch_last="Sat Mar 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36687"
                obs_have="35795"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="31420"
                obs_have="31420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27166"
                obs_have="27166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17228776"
                         time_creation="Sat Mar 20 17:06:03 2021"
                         time_modification="Sat Mar 20 17:03:40 2021" />
        <observations epoch_first="Sat Mar 20 16:00:00 2021"
                      epoch_last="Sat Mar 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36687"
                obs_have="35795"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="31420"
                obs_have="31420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27166"
                obs_have="27166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17228776"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 17:03:40 2021" />
        <observations epoch_first="Sat Mar 20 16:00:00 2021"
                      epoch_last="Sat Mar 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36687"
                obs_have="35795"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="31420"
                obs_have="31420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27166"
                obs_have="27166"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Mar 20 18:14:49 2021"
               level="3">
        <file_statistics latency="00:03:42"
                         size="17614859"
                         time_creation="Sat Mar 20 18:06:04 2021"
                         time_modification="Sat Mar 20 18:03:41 2021" />
        <observations epoch_first="Sat Mar 20 17:00:00 2021"
                      epoch_last="Sat Mar 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36869"
                obs_have="35927"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31371"
                obs_have="31348"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27737"
                obs_have="27737"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 18:39:51 2021"
               level="3">
        <file_statistics latency="00:03:42"
                         size="17614859"
                         time_creation="Sat Mar 20 18:06:04 2021"
                         time_modification="Sat Mar 20 18:03:41 2021" />
        <observations epoch_first="Sat Mar 20 17:00:00 2021"
                      epoch_last="Sat Mar 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36869"
                obs_have="35927"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31371"
                obs_have="31348"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27737"
                obs_have="27737"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 20:24:50 2021"
               level="3">
        <file_statistics latency="00:03:42"
                         size="17614859"
                         time_creation="Sat Mar 20 18:06:04 2021"
                         time_modification="Sat Mar 20 18:03:41 2021" />
        <observations epoch_first="Sat Mar 20 17:00:00 2021"
                      epoch_last="Sat Mar 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36869"
                obs_have="35927"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31371"
                obs_have="31348"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27737"
                obs_have="27737"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:42"
                         size="17614859"
                         time_creation="Sat Mar 20 18:06:04 2021"
                         time_modification="Sat Mar 20 18:03:41 2021" />
        <observations epoch_first="Sat Mar 20 17:00:00 2021"
                      epoch_last="Sat Mar 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36869"
                obs_have="35927"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31371"
                obs_have="31348"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27737"
                obs_have="27737"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:42"
                         size="17614859"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 18:03:41 2021" />
        <observations epoch_first="Sat Mar 20 17:00:00 2021"
                      epoch_last="Sat Mar 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36869"
                obs_have="35927"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31371"
                obs_have="31348"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27737"
                obs_have="27737"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Mar 20 19:14:50 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="19060822"
                         time_creation="Sat Mar 20 19:06:04 2021"
                         time_modification="Sat Mar 20 19:03:46 2021" />
        <observations epoch_first="Sat Mar 20 18:00:00 2021"
                      epoch_last="Sat Mar 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41996"
                obs_have="41434"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="35440"
                obs_have="35440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32923"
                obs_have="32923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 19:39:53 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="19060822"
                         time_creation="Sat Mar 20 19:06:04 2021"
                         time_modification="Sat Mar 20 19:03:46 2021" />
        <observations epoch_first="Sat Mar 20 18:00:00 2021"
                      epoch_last="Sat Mar 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41996"
                obs_have="41434"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="35440"
                obs_have="35440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32923"
                obs_have="32923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 21:24:53 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="19060822"
                         time_creation="Sat Mar 20 19:06:04 2021"
                         time_modification="Sat Mar 20 19:03:46 2021" />
        <observations epoch_first="Sat Mar 20 18:00:00 2021"
                      epoch_last="Sat Mar 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41996"
                obs_have="41434"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="35440"
                obs_have="35440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32923"
                obs_have="32923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="19060822"
                         time_creation="Sat Mar 20 19:06:04 2021"
                         time_modification="Sat Mar 20 19:03:46 2021" />
        <observations epoch_first="Sat Mar 20 18:00:00 2021"
                      epoch_last="Sat Mar 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41996"
                obs_have="41434"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="35440"
                obs_have="35440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32923"
                obs_have="32923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:47"
                         size="19060822"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 19:03:46 2021" />
        <observations epoch_first="Sat Mar 20 18:00:00 2021"
                      epoch_last="Sat Mar 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41996"
                obs_have="41434"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="35440"
                obs_have="35440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32923"
                obs_have="32923"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Mar 20 20:14:54 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="19397430"
                         time_creation="Sat Mar 20 20:06:05 2021"
                         time_modification="Sat Mar 20 20:03:43 2021" />
        <observations epoch_first="Sat Mar 20 19:00:00 2021"
                      epoch_last="Sat Mar 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46311"
                obs_have="42328"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="32511"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27426"
                obs_have="27426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 20:39:54 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="19397430"
                         time_creation="Sat Mar 20 20:06:05 2021"
                         time_modification="Sat Mar 20 20:03:43 2021" />
        <observations epoch_first="Sat Mar 20 19:00:00 2021"
                      epoch_last="Sat Mar 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46311"
                obs_have="42328"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="32511"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27426"
                obs_have="27426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 22:24:53 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="19397430"
                         time_creation="Sat Mar 20 20:06:05 2021"
                         time_modification="Sat Mar 20 20:03:43 2021" />
        <observations epoch_first="Sat Mar 20 19:00:00 2021"
                      epoch_last="Sat Mar 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46311"
                obs_have="42328"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="32511"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27426"
                obs_have="27426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="19397430"
                         time_creation="Sat Mar 20 20:06:05 2021"
                         time_modification="Sat Mar 20 20:03:43 2021" />
        <observations epoch_first="Sat Mar 20 19:00:00 2021"
                      epoch_last="Sat Mar 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46311"
                obs_have="42328"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="32511"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27426"
                obs_have="27426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:44"
                         size="19397430"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 20:03:43 2021" />
        <observations epoch_first="Sat Mar 20 19:00:00 2021"
                      epoch_last="Sat Mar 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46311"
                obs_have="42328"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="32511"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27426"
                obs_have="27426"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Mar 20 21:14:53 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="18567727"
                         time_creation="Sat Mar 20 21:06:04 2021"
                         time_modification="Sat Mar 20 21:03:44 2021" />
        <observations epoch_first="Sat Mar 20 20:00:00 2021"
                      epoch_last="Sat Mar 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39327"
                obs_have="38244"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="34658"
                obs_have="34652"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30610"
                obs_have="30604"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 20 21:39:53 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="18567727"
                         time_creation="Sat Mar 20 21:06:04 2021"
                         time_modification="Sat Mar 20 21:03:44 2021" />
        <observations epoch_first="Sat Mar 20 20:00:00 2021"
                      epoch_last="Sat Mar 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39327"
                obs_have="38244"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="34658"
                obs_have="34652"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30610"
                obs_have="30604"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 20 23:24:52 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="18567727"
                         time_creation="Sat Mar 20 21:06:04 2021"
                         time_modification="Sat Mar 20 21:03:44 2021" />
        <observations epoch_first="Sat Mar 20 20:00:00 2021"
                      epoch_last="Sat Mar 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39327"
                obs_have="38244"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="34658"
                obs_have="34652"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30610"
                obs_have="30604"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="18567727"
                         time_creation="Sat Mar 20 21:06:04 2021"
                         time_modification="Sat Mar 20 21:03:44 2021" />
        <observations epoch_first="Sat Mar 20 20:00:00 2021"
                      epoch_last="Sat Mar 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39327"
                obs_have="38244"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="34658"
                obs_have="34652"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30610"
                obs_have="30604"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="18567727"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 21:03:44 2021" />
        <observations epoch_first="Sat Mar 20 20:00:00 2021"
                      epoch_last="Sat Mar 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39327"
                obs_have="38244"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="34658"
                obs_have="34652"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30610"
                obs_have="30604"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/vfch079v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Mar 20 22:14:52 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18241509"
                         time_creation="Sat Mar 20 22:06:05 2021"
                         time_modification="Sat Mar 20 22:03:39 2021" />
        <observations epoch_first="Sat Mar 20 21:00:00 2021"
                      epoch_last="Sat Mar 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38368"
                obs_have="38349"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="35672"
                obs_have="35655"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33388"
                obs_have="33388"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 22:39:52 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18241509"
                         time_creation="Sat Mar 20 22:06:05 2021"
                         time_modification="Sat Mar 20 22:03:39 2021" />
        <observations epoch_first="Sat Mar 20 21:00:00 2021"
                      epoch_last="Sat Mar 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38368"
                obs_have="38349"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="35672"
                obs_have="35655"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33388"
                obs_have="33388"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 00:24:53 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18241509"
                         time_creation="Sat Mar 20 22:06:05 2021"
                         time_modification="Sat Mar 20 22:03:39 2021" />
        <observations epoch_first="Sat Mar 20 21:00:00 2021"
                      epoch_last="Sat Mar 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38368"
                obs_have="38349"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="35672"
                obs_have="35655"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33388"
                obs_have="33388"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18241509"
                         time_creation="Sat Mar 20 22:06:05 2021"
                         time_modification="Sat Mar 20 22:03:39 2021" />
        <observations epoch_first="Sat Mar 20 21:00:00 2021"
                      epoch_last="Sat Mar 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38368"
                obs_have="38349"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="35672"
                obs_have="35655"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33388"
                obs_have="33388"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:40"
                         size="18241509"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 22:03:39 2021" />
        <observations epoch_first="Sat Mar 20 21:00:00 2021"
                      epoch_last="Sat Mar 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38368"
                obs_have="38349"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="35672"
                obs_have="35655"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33388"
                obs_have="33388"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Mar 20 23:14:52 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17819271"
                         time_creation="Sat Mar 20 23:06:05 2021"
                         time_modification="Sat Mar 20 23:03:40 2021" />
        <observations epoch_first="Sat Mar 20 22:00:00 2021"
                      epoch_last="Sat Mar 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40877"
                obs_have="39563"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="36797"
                obs_have="36502"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 20 23:39:51 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17819271"
                         time_creation="Sat Mar 20 23:06:05 2021"
                         time_modification="Sat Mar 20 23:03:40 2021" />
        <observations epoch_first="Sat Mar 20 22:00:00 2021"
                      epoch_last="Sat Mar 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40877"
                obs_have="39563"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="36797"
                obs_have="36502"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 01:24:51 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17819271"
                         time_creation="Sat Mar 20 23:06:05 2021"
                         time_modification="Sat Mar 20 23:03:40 2021" />
        <observations epoch_first="Sat Mar 20 22:00:00 2021"
                      epoch_last="Sat Mar 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40877"
                obs_have="39563"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="36797"
                obs_have="36502"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17819271"
                         time_creation="Sat Mar 20 23:06:05 2021"
                         time_modification="Sat Mar 20 23:03:40 2021" />
        <observations epoch_first="Sat Mar 20 22:00:00 2021"
                      epoch_last="Sat Mar 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40877"
                obs_have="39563"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="36797"
                obs_have="36502"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17819271"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sat Mar 20 23:03:40 2021" />
        <observations epoch_first="Sat Mar 20 22:00:00 2021"
                      epoch_last="Sat Mar 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40877"
                obs_have="39563"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="36797"
                obs_have="36502"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="33788"
                obs_have="33788"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch079x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Mar 21 00:14:51 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17384184"
                         time_creation="Sun Mar 21 00:06:05 2021"
                         time_modification="Sun Mar 21 00:03:40 2021" />
        <observations epoch_first="Sat Mar 20 23:00:00 2021"
                      epoch_last="Sat Mar 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41960"
                obs_have="39564"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="34637"
                obs_have="34637"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="29573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 00:39:51 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17384184"
                         time_creation="Sun Mar 21 00:06:05 2021"
                         time_modification="Sun Mar 21 00:03:40 2021" />
        <observations epoch_first="Sat Mar 20 23:00:00 2021"
                      epoch_last="Sat Mar 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41960"
                obs_have="39564"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="34637"
                obs_have="34637"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="29573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 02:24:51 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17384184"
                         time_creation="Sun Mar 21 00:06:05 2021"
                         time_modification="Sun Mar 21 00:03:40 2021" />
        <observations epoch_first="Sat Mar 20 23:00:00 2021"
                      epoch_last="Sat Mar 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41960"
                obs_have="39564"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="34637"
                obs_have="34637"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="29573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 16:19:28 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17384184"
                         time_creation="Sun Mar 21 00:06:05 2021"
                         time_modification="Sun Mar 21 00:03:40 2021" />
        <observations epoch_first="Sat Mar 20 23:00:00 2021"
                      epoch_last="Sat Mar 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41960"
                obs_have="39564"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="34637"
                obs_have="34637"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="29573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 19 02:19:09 2021"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17384184"
                         time_creation="Fri Apr 16 01:57:05 2021"
                         time_modification="Sun Mar 21 00:03:40 2021" />
        <observations epoch_first="Sat Mar 20 23:00:00 2021"
                      epoch_last="Sat Mar 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41960"
                obs_have="39564"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="34637"
                obs_have="34637"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="29573"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
