<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-29 00:00:00"
    DayOfYear="29"
    Year="2021">
  <station name="VFCH">
    <file name="/vfch0290.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 30 16:01:36 2021"
               level="3">
        <file_statistics latency="00:09:43"
                         size="13593115"
                         time_creation="Sat Jan 30 00:10:07 2021"
                         time_modification="Sat Jan 30 00:09:13 2021" />
        <observations epoch_first="Fri Jan 29 00:00:00 2021"
                      epoch_last="Fri Jan 29 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30115"
                obs_have="28963"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="25195"
                obs_have="25167"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22177"
                obs_have="22176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:01:37 2021"
               level="3">
        <file_statistics latency="00:09:43"
                         size="13593115"
                         time_creation="Thu Feb 25 02:02:32 2021"
                         time_modification="Sat Jan 30 00:09:13 2021" />
        <observations epoch_first="Fri Jan 29 00:00:00 2021"
                      epoch_last="Fri Jan 29 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30115"
                obs_have="28963"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="25195"
                obs_have="25167"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22177"
                obs_have="22176"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jan 29 01:14:35 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="18189272"
                         time_creation="Fri Jan 29 01:06:03 2021"
                         time_modification="Fri Jan 29 01:03:12 2021" />
        <observations epoch_first="Fri Jan 29 00:00:00 2021"
                      epoch_last="Fri Jan 29 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="90382"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="90382"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="90382"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 01:39:45 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="18189272"
                         time_creation="Fri Jan 29 01:06:03 2021"
                         time_modification="Fri Jan 29 01:03:12 2021" />
        <observations epoch_first="Fri Jan 29 00:00:00 2021"
                      epoch_last="Fri Jan 29 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36688"
                obs_have="36688"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35592"
                obs_have="35592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34291"
                obs_have="34291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 03:24:44 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="18189272"
                         time_creation="Fri Jan 29 01:06:03 2021"
                         time_modification="Fri Jan 29 01:03:12 2021" />
        <observations epoch_first="Fri Jan 29 00:00:00 2021"
                      epoch_last="Fri Jan 29 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36688"
                obs_have="36688"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35592"
                obs_have="35592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34291"
                obs_have="34291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="18189272"
                         time_creation="Fri Jan 29 01:06:03 2021"
                         time_modification="Fri Jan 29 01:03:12 2021" />
        <observations epoch_first="Fri Jan 29 00:00:00 2021"
                      epoch_last="Fri Jan 29 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36688"
                obs_have="36688"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35592"
                obs_have="35592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34291"
                obs_have="34291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="18189272"
                         time_creation="Thu Feb 25 01:57:00 2021"
                         time_modification="Fri Jan 29 01:03:12 2021" />
        <observations epoch_first="Fri Jan 29 00:00:00 2021"
                      epoch_last="Fri Jan 29 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36688"
                obs_have="36688"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35592"
                obs_have="35592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34291"
                obs_have="34291"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jan 29 02:14:41 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17881765"
                         time_creation="Fri Jan 29 02:06:03 2021"
                         time_modification="Fri Jan 29 02:03:11 2021" />
        <observations epoch_first="Fri Jan 29 01:00:00 2021"
                      epoch_last="Fri Jan 29 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38853"
                obs_have="38455"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34236"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31832"
                obs_have="31832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 02:39:43 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17881765"
                         time_creation="Fri Jan 29 02:06:03 2021"
                         time_modification="Fri Jan 29 02:03:11 2021" />
        <observations epoch_first="Fri Jan 29 01:00:00 2021"
                      epoch_last="Fri Jan 29 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38853"
                obs_have="38455"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34236"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31832"
                obs_have="31832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 04:24:45 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17881765"
                         time_creation="Fri Jan 29 02:06:03 2021"
                         time_modification="Fri Jan 29 02:03:11 2021" />
        <observations epoch_first="Fri Jan 29 01:00:00 2021"
                      epoch_last="Fri Jan 29 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38853"
                obs_have="38455"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34236"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31832"
                obs_have="31832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17881765"
                         time_creation="Fri Jan 29 02:06:03 2021"
                         time_modification="Fri Jan 29 02:03:11 2021" />
        <observations epoch_first="Fri Jan 29 01:00:00 2021"
                      epoch_last="Fri Jan 29 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38853"
                obs_have="38455"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34236"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31832"
                obs_have="31832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17881765"
                         time_creation="Thu Feb 25 01:57:00 2021"
                         time_modification="Fri Jan 29 02:03:11 2021" />
        <observations epoch_first="Fri Jan 29 01:00:00 2021"
                      epoch_last="Fri Jan 29 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38853"
                obs_have="38455"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34236"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31832"
                obs_have="31832"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jan 29 03:14:42 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17810419"
                         time_creation="Fri Jan 29 03:06:02 2021"
                         time_modification="Fri Jan 29 03:03:11 2021" />
        <observations epoch_first="Fri Jan 29 02:00:00 2021"
                      epoch_last="Fri Jan 29 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44696"
                obs_have="41753"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="36539"
                obs_have="36237"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="30195"
                obs_have="30195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 03:39:44 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17810419"
                         time_creation="Fri Jan 29 03:06:02 2021"
                         time_modification="Fri Jan 29 03:03:11 2021" />
        <observations epoch_first="Fri Jan 29 02:00:00 2021"
                      epoch_last="Fri Jan 29 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44696"
                obs_have="41753"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="36539"
                obs_have="36237"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="30195"
                obs_have="30195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 05:24:46 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17810419"
                         time_creation="Fri Jan 29 03:06:02 2021"
                         time_modification="Fri Jan 29 03:03:11 2021" />
        <observations epoch_first="Fri Jan 29 02:00:00 2021"
                      epoch_last="Fri Jan 29 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44696"
                obs_have="41753"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="36539"
                obs_have="36237"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="30195"
                obs_have="30195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17810419"
                         time_creation="Fri Jan 29 03:06:02 2021"
                         time_modification="Fri Jan 29 03:03:11 2021" />
        <observations epoch_first="Fri Jan 29 02:00:00 2021"
                      epoch_last="Fri Jan 29 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44696"
                obs_have="41753"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="36539"
                obs_have="36237"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="30195"
                obs_have="30195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17810419"
                         time_creation="Thu Feb 25 01:57:00 2021"
                         time_modification="Fri Jan 29 03:03:11 2021" />
        <observations epoch_first="Fri Jan 29 02:00:00 2021"
                      epoch_last="Fri Jan 29 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44696"
                obs_have="41753"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="36539"
                obs_have="36237"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="30195"
                obs_have="30195"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jan 29 04:14:40 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16386101"
                         time_creation="Fri Jan 29 04:06:02 2021"
                         time_modification="Fri Jan 29 04:03:08 2021" />
        <observations epoch_first="Fri Jan 29 03:00:00 2021"
                      epoch_last="Fri Jan 29 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36561"
                obs_have="36296"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="35851"
                obs_have="35851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34792"
                obs_have="34792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 04:39:44 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16386101"
                         time_creation="Fri Jan 29 04:06:02 2021"
                         time_modification="Fri Jan 29 04:03:08 2021" />
        <observations epoch_first="Fri Jan 29 03:00:00 2021"
                      epoch_last="Fri Jan 29 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36561"
                obs_have="36296"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="35851"
                obs_have="35851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34792"
                obs_have="34792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 06:24:45 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16386101"
                         time_creation="Fri Jan 29 04:06:02 2021"
                         time_modification="Fri Jan 29 04:03:08 2021" />
        <observations epoch_first="Fri Jan 29 03:00:00 2021"
                      epoch_last="Fri Jan 29 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36561"
                obs_have="36296"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="35851"
                obs_have="35851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34792"
                obs_have="34792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16386101"
                         time_creation="Fri Jan 29 04:06:02 2021"
                         time_modification="Fri Jan 29 04:03:08 2021" />
        <observations epoch_first="Fri Jan 29 03:00:00 2021"
                      epoch_last="Fri Jan 29 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36561"
                obs_have="36296"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="35851"
                obs_have="35851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34792"
                obs_have="34792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16386101"
                         time_creation="Thu Feb 25 01:57:00 2021"
                         time_modification="Fri Jan 29 04:03:08 2021" />
        <observations epoch_first="Fri Jan 29 03:00:00 2021"
                      epoch_last="Fri Jan 29 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36561"
                obs_have="36296"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="35851"
                obs_have="35851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34792"
                obs_have="34792"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jan 29 05:14:45 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17321006"
                         time_creation="Fri Jan 29 05:06:03 2021"
                         time_modification="Fri Jan 29 05:03:11 2021" />
        <observations epoch_first="Fri Jan 29 04:00:00 2021"
                      epoch_last="Fri Jan 29 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38289"
                obs_have="37550"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="33585"
                obs_have="33585"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 05:39:45 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17321006"
                         time_creation="Fri Jan 29 05:06:03 2021"
                         time_modification="Fri Jan 29 05:03:11 2021" />
        <observations epoch_first="Fri Jan 29 04:00:00 2021"
                      epoch_last="Fri Jan 29 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38289"
                obs_have="37550"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="33585"
                obs_have="33585"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 07:24:46 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17321006"
                         time_creation="Fri Jan 29 05:06:03 2021"
                         time_modification="Fri Jan 29 05:03:11 2021" />
        <observations epoch_first="Fri Jan 29 04:00:00 2021"
                      epoch_last="Fri Jan 29 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38289"
                obs_have="37550"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="33585"
                obs_have="33585"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17321006"
                         time_creation="Fri Jan 29 05:06:03 2021"
                         time_modification="Fri Jan 29 05:03:11 2021" />
        <observations epoch_first="Fri Jan 29 04:00:00 2021"
                      epoch_last="Fri Jan 29 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38289"
                obs_have="37550"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="33585"
                obs_have="33585"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17321006"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 05:03:11 2021" />
        <observations epoch_first="Fri Jan 29 04:00:00 2021"
                      epoch_last="Fri Jan 29 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38289"
                obs_have="37550"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="33585"
                obs_have="33585"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jan 29 06:14:44 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16520481"
                         time_creation="Fri Jan 29 06:06:03 2021"
                         time_modification="Fri Jan 29 06:03:10 2021" />
        <observations epoch_first="Fri Jan 29 05:00:00 2021"
                      epoch_last="Fri Jan 29 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33569"
                obs_have="32884"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="28996"
                obs_have="28996"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 06:39:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16520481"
                         time_creation="Fri Jan 29 06:06:03 2021"
                         time_modification="Fri Jan 29 06:03:10 2021" />
        <observations epoch_first="Fri Jan 29 05:00:00 2021"
                      epoch_last="Fri Jan 29 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33569"
                obs_have="32884"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="28996"
                obs_have="28996"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 08:24:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16520481"
                         time_creation="Fri Jan 29 06:06:03 2021"
                         time_modification="Fri Jan 29 06:03:10 2021" />
        <observations epoch_first="Fri Jan 29 05:00:00 2021"
                      epoch_last="Fri Jan 29 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33569"
                obs_have="32884"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="28996"
                obs_have="28996"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16520481"
                         time_creation="Fri Jan 29 06:06:03 2021"
                         time_modification="Fri Jan 29 06:03:10 2021" />
        <observations epoch_first="Fri Jan 29 05:00:00 2021"
                      epoch_last="Fri Jan 29 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33569"
                obs_have="32884"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="28996"
                obs_have="28996"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16520481"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 06:03:10 2021" />
        <observations epoch_first="Fri Jan 29 05:00:00 2021"
                      epoch_last="Fri Jan 29 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33569"
                obs_have="32884"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="28996"
                obs_have="28996"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25919"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Jan 29 07:14:46 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16827087"
                         time_creation="Fri Jan 29 07:06:04 2021"
                         time_modification="Fri Jan 29 07:03:09 2021" />
        <observations epoch_first="Fri Jan 29 06:00:00 2021"
                      epoch_last="Fri Jan 29 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36982"
                obs_have="33538"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="26296"
                obs_have="26206"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23018"
                obs_have="23018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 07:39:46 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16827087"
                         time_creation="Fri Jan 29 07:06:04 2021"
                         time_modification="Fri Jan 29 07:03:09 2021" />
        <observations epoch_first="Fri Jan 29 06:00:00 2021"
                      epoch_last="Fri Jan 29 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36982"
                obs_have="33538"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="26296"
                obs_have="26206"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23018"
                obs_have="23018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 09:24:46 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16827087"
                         time_creation="Fri Jan 29 07:06:04 2021"
                         time_modification="Fri Jan 29 07:03:09 2021" />
        <observations epoch_first="Fri Jan 29 06:00:00 2021"
                      epoch_last="Fri Jan 29 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36982"
                obs_have="33538"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="26296"
                obs_have="26206"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23018"
                obs_have="23018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16827087"
                         time_creation="Fri Jan 29 07:06:04 2021"
                         time_modification="Fri Jan 29 07:03:09 2021" />
        <observations epoch_first="Fri Jan 29 06:00:00 2021"
                      epoch_last="Fri Jan 29 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36982"
                obs_have="33538"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="26296"
                obs_have="26206"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23018"
                obs_have="23018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16827087"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 07:03:09 2021" />
        <observations epoch_first="Fri Jan 29 06:00:00 2021"
                      epoch_last="Fri Jan 29 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36982"
                obs_have="33538"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="26296"
                obs_have="26206"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23018"
                obs_have="23018"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jan 29 08:14:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16714544"
                         time_creation="Fri Jan 29 08:06:03 2021"
                         time_modification="Fri Jan 29 08:03:10 2021" />
        <observations epoch_first="Fri Jan 29 07:00:00 2021"
                      epoch_last="Fri Jan 29 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34628"
                obs_have="32899"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="26037"
                obs_have="26037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23090"
                obs_have="23090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 08:39:44 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16714544"
                         time_creation="Fri Jan 29 08:06:03 2021"
                         time_modification="Fri Jan 29 08:03:10 2021" />
        <observations epoch_first="Fri Jan 29 07:00:00 2021"
                      epoch_last="Fri Jan 29 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34628"
                obs_have="32899"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="26037"
                obs_have="26037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23090"
                obs_have="23090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 10:24:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16714544"
                         time_creation="Fri Jan 29 08:06:03 2021"
                         time_modification="Fri Jan 29 08:03:10 2021" />
        <observations epoch_first="Fri Jan 29 07:00:00 2021"
                      epoch_last="Fri Jan 29 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34628"
                obs_have="32899"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="26037"
                obs_have="26037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23090"
                obs_have="23090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16714544"
                         time_creation="Fri Jan 29 08:06:03 2021"
                         time_modification="Fri Jan 29 08:03:10 2021" />
        <observations epoch_first="Fri Jan 29 07:00:00 2021"
                      epoch_last="Fri Jan 29 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34628"
                obs_have="32899"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="26037"
                obs_have="26037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23090"
                obs_have="23090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16714544"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 08:03:10 2021" />
        <observations epoch_first="Fri Jan 29 07:00:00 2021"
                      epoch_last="Fri Jan 29 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34628"
                obs_have="32899"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="26037"
                obs_have="26037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23090"
                obs_have="23090"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jan 29 09:14:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16400794"
                         time_creation="Fri Jan 29 09:06:03 2021"
                         time_modification="Fri Jan 29 09:03:10 2021" />
        <observations epoch_first="Fri Jan 29 08:00:00 2021"
                      epoch_last="Fri Jan 29 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32552"
                obs_have="32417"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="27089"
                obs_have="27089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23506"
                obs_have="23506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 09:39:44 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16400794"
                         time_creation="Fri Jan 29 09:06:03 2021"
                         time_modification="Fri Jan 29 09:03:10 2021" />
        <observations epoch_first="Fri Jan 29 08:00:00 2021"
                      epoch_last="Fri Jan 29 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32552"
                obs_have="32417"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="27089"
                obs_have="27089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23506"
                obs_have="23506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 11:24:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16400794"
                         time_creation="Fri Jan 29 09:06:03 2021"
                         time_modification="Fri Jan 29 09:03:10 2021" />
        <observations epoch_first="Fri Jan 29 08:00:00 2021"
                      epoch_last="Fri Jan 29 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32552"
                obs_have="32417"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="27089"
                obs_have="27089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23506"
                obs_have="23506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16400794"
                         time_creation="Fri Jan 29 09:06:03 2021"
                         time_modification="Fri Jan 29 09:03:10 2021" />
        <observations epoch_first="Fri Jan 29 08:00:00 2021"
                      epoch_last="Fri Jan 29 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32552"
                obs_have="32417"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="27089"
                obs_have="27089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23506"
                obs_have="23506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16400794"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 09:03:10 2021" />
        <observations epoch_first="Fri Jan 29 08:00:00 2021"
                      epoch_last="Fri Jan 29 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32552"
                obs_have="32417"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="27089"
                obs_have="27089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23506"
                obs_have="23506"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Jan 29 10:14:45 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16245058"
                         time_creation="Fri Jan 29 10:06:03 2021"
                         time_modification="Fri Jan 29 10:03:08 2021" />
        <observations epoch_first="Fri Jan 29 09:00:00 2021"
                      epoch_last="Fri Jan 29 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33944"
                obs_have="31824"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="28509"
                obs_have="28509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25035"
                obs_have="25035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 10:39:45 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16245058"
                         time_creation="Fri Jan 29 10:06:03 2021"
                         time_modification="Fri Jan 29 10:03:08 2021" />
        <observations epoch_first="Fri Jan 29 09:00:00 2021"
                      epoch_last="Fri Jan 29 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33944"
                obs_have="31824"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="28509"
                obs_have="28509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25035"
                obs_have="25035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 12:24:45 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16245058"
                         time_creation="Fri Jan 29 10:06:03 2021"
                         time_modification="Fri Jan 29 10:03:08 2021" />
        <observations epoch_first="Fri Jan 29 09:00:00 2021"
                      epoch_last="Fri Jan 29 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33944"
                obs_have="31824"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="28509"
                obs_have="28509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25035"
                obs_have="25035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16245058"
                         time_creation="Fri Jan 29 10:06:03 2021"
                         time_modification="Fri Jan 29 10:03:08 2021" />
        <observations epoch_first="Fri Jan 29 09:00:00 2021"
                      epoch_last="Fri Jan 29 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33944"
                obs_have="31824"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="28509"
                obs_have="28509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25035"
                obs_have="25035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16245058"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 10:03:08 2021" />
        <observations epoch_first="Fri Jan 29 09:00:00 2021"
                      epoch_last="Fri Jan 29 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33944"
                obs_have="31824"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="28509"
                obs_have="28509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25035"
                obs_have="25035"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jan 29 11:14:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16658804"
                         time_creation="Fri Jan 29 11:06:03 2021"
                         time_modification="Fri Jan 29 11:03:10 2021" />
        <observations epoch_first="Fri Jan 29 10:00:00 2021"
                      epoch_last="Fri Jan 29 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41670"
                obs_have="39741"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="32810"
                obs_have="32810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26898"
                obs_have="26898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 11:39:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16658804"
                         time_creation="Fri Jan 29 11:06:03 2021"
                         time_modification="Fri Jan 29 11:03:10 2021" />
        <observations epoch_first="Fri Jan 29 10:00:00 2021"
                      epoch_last="Fri Jan 29 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41670"
                obs_have="39741"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="32810"
                obs_have="32810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26898"
                obs_have="26898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 13:24:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16658804"
                         time_creation="Fri Jan 29 11:06:03 2021"
                         time_modification="Fri Jan 29 11:03:10 2021" />
        <observations epoch_first="Fri Jan 29 10:00:00 2021"
                      epoch_last="Fri Jan 29 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41670"
                obs_have="39741"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="32810"
                obs_have="32810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26898"
                obs_have="26898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16658804"
                         time_creation="Fri Jan 29 11:06:03 2021"
                         time_modification="Fri Jan 29 11:03:10 2021" />
        <observations epoch_first="Fri Jan 29 10:00:00 2021"
                      epoch_last="Fri Jan 29 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41670"
                obs_have="39741"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="32810"
                obs_have="32810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26898"
                obs_have="26898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16658804"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 11:03:10 2021" />
        <observations epoch_first="Fri Jan 29 10:00:00 2021"
                      epoch_last="Fri Jan 29 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41670"
                obs_have="39741"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="32810"
                obs_have="32810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26898"
                obs_have="26898"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jan 29 12:14:46 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16767969"
                         time_creation="Fri Jan 29 12:06:04 2021"
                         time_modification="Fri Jan 29 12:03:10 2021" />
        <observations epoch_first="Fri Jan 29 11:00:00 2021"
                      epoch_last="Fri Jan 29 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44721"
                obs_have="42276"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="37629"
                obs_have="37602"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32519"
                obs_have="32519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 12:39:44 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16767969"
                         time_creation="Fri Jan 29 12:06:04 2021"
                         time_modification="Fri Jan 29 12:03:10 2021" />
        <observations epoch_first="Fri Jan 29 11:00:00 2021"
                      epoch_last="Fri Jan 29 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44721"
                obs_have="42276"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="37629"
                obs_have="37602"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32519"
                obs_have="32519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 14:24:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16767969"
                         time_creation="Fri Jan 29 12:06:04 2021"
                         time_modification="Fri Jan 29 12:03:10 2021" />
        <observations epoch_first="Fri Jan 29 11:00:00 2021"
                      epoch_last="Fri Jan 29 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44721"
                obs_have="42276"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="37629"
                obs_have="37602"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32519"
                obs_have="32519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16767969"
                         time_creation="Fri Jan 29 12:06:04 2021"
                         time_modification="Fri Jan 29 12:03:10 2021" />
        <observations epoch_first="Fri Jan 29 11:00:00 2021"
                      epoch_last="Fri Jan 29 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44721"
                obs_have="42276"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="37629"
                obs_have="37602"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32519"
                obs_have="32519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16767969"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 12:03:10 2021" />
        <observations epoch_first="Fri Jan 29 11:00:00 2021"
                      epoch_last="Fri Jan 29 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44721"
                obs_have="42276"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="37629"
                obs_have="37602"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32519"
                obs_have="32519"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jan 29 13:14:46 2021"
               level="3">
        <file_statistics latency="00:02:58"
                         size="17015798"
                         time_creation="Fri Jan 29 13:06:03 2021"
                         time_modification="Fri Jan 29 13:02:57 2021" />
        <observations epoch_first="Fri Jan 29 12:00:00 2021"
                      epoch_last="Fri Jan 29 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40178"
                obs_have="40075"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="38662"
                obs_have="38662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37516"
                obs_have="37516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 13:39:46 2021"
               level="3">
        <file_statistics latency="00:02:58"
                         size="17015798"
                         time_creation="Fri Jan 29 13:06:03 2021"
                         time_modification="Fri Jan 29 13:02:57 2021" />
        <observations epoch_first="Fri Jan 29 12:00:00 2021"
                      epoch_last="Fri Jan 29 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40178"
                obs_have="40075"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="38662"
                obs_have="38662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37516"
                obs_have="37516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 15:24:46 2021"
               level="3">
        <file_statistics latency="00:02:58"
                         size="17015798"
                         time_creation="Fri Jan 29 13:06:03 2021"
                         time_modification="Fri Jan 29 13:02:57 2021" />
        <observations epoch_first="Fri Jan 29 12:00:00 2021"
                      epoch_last="Fri Jan 29 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40178"
                obs_have="40075"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="38662"
                obs_have="38662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37516"
                obs_have="37516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:02:58"
                         size="17015798"
                         time_creation="Fri Jan 29 13:06:03 2021"
                         time_modification="Fri Jan 29 13:02:57 2021" />
        <observations epoch_first="Fri Jan 29 12:00:00 2021"
                      epoch_last="Fri Jan 29 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40178"
                obs_have="40075"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="38662"
                obs_have="38662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37516"
                obs_have="37516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:02:58"
                         size="17015798"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 13:02:57 2021" />
        <observations epoch_first="Fri Jan 29 12:00:00 2021"
                      epoch_last="Fri Jan 29 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40178"
                obs_have="40075"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="38662"
                obs_have="38662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37516"
                obs_have="37516"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jan 29 14:14:48 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17792636"
                         time_creation="Fri Jan 29 14:06:03 2021"
                         time_modification="Fri Jan 29 14:03:12 2021" />
        <observations epoch_first="Fri Jan 29 13:00:00 2021"
                      epoch_last="Fri Jan 29 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41595"
                obs_have="39985"
                obs_ratio="96.13" />
          <mask elevation="10 degrees"
                obs_expected="35496"
                obs_have="35432"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30846"
                obs_have="30846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 14:39:48 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17792636"
                         time_creation="Fri Jan 29 14:06:03 2021"
                         time_modification="Fri Jan 29 14:03:12 2021" />
        <observations epoch_first="Fri Jan 29 13:00:00 2021"
                      epoch_last="Fri Jan 29 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37995"
                obs_have="36385"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31896"
                obs_have="31832"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27246"
                obs_have="27246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:24:48 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17792636"
                         time_creation="Fri Jan 29 14:06:03 2021"
                         time_modification="Fri Jan 29 14:03:12 2021" />
        <observations epoch_first="Fri Jan 29 13:00:00 2021"
                      epoch_last="Fri Jan 29 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37995"
                obs_have="36385"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31896"
                obs_have="31832"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27246"
                obs_have="27246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17792636"
                         time_creation="Fri Jan 29 14:06:03 2021"
                         time_modification="Fri Jan 29 14:03:12 2021" />
        <observations epoch_first="Fri Jan 29 13:00:00 2021"
                      epoch_last="Fri Jan 29 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37995"
                obs_have="36385"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31896"
                obs_have="31832"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27246"
                obs_have="27246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17792636"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 14:03:12 2021" />
        <observations epoch_first="Fri Jan 29 13:00:00 2021"
                      epoch_last="Fri Jan 29 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37995"
                obs_have="36385"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31896"
                obs_have="31832"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27246"
                obs_have="27246"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jan 29 15:14:46 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17141793"
                         time_creation="Fri Jan 29 15:06:03 2021"
                         time_modification="Fri Jan 29 15:03:11 2021" />
        <observations epoch_first="Fri Jan 29 14:00:00 2021"
                      epoch_last="Fri Jan 29 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37088"
                obs_have="35675"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="28832"
                obs_have="28832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22998"
                obs_have="22998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 15:39:46 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17141793"
                         time_creation="Fri Jan 29 15:06:03 2021"
                         time_modification="Fri Jan 29 15:03:11 2021" />
        <observations epoch_first="Fri Jan 29 14:00:00 2021"
                      epoch_last="Fri Jan 29 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37088"
                obs_have="35675"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="28832"
                obs_have="28832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22998"
                obs_have="22998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 17:24:46 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17141793"
                         time_creation="Fri Jan 29 15:06:03 2021"
                         time_modification="Fri Jan 29 15:03:11 2021" />
        <observations epoch_first="Fri Jan 29 14:00:00 2021"
                      epoch_last="Fri Jan 29 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37088"
                obs_have="35675"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="28832"
                obs_have="28832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22998"
                obs_have="22998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17141793"
                         time_creation="Fri Jan 29 15:06:03 2021"
                         time_modification="Fri Jan 29 15:03:11 2021" />
        <observations epoch_first="Fri Jan 29 14:00:00 2021"
                      epoch_last="Fri Jan 29 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37088"
                obs_have="35675"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="28832"
                obs_have="28832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22998"
                obs_have="22998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17141793"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 15:03:11 2021" />
        <observations epoch_first="Fri Jan 29 14:00:00 2021"
                      epoch_last="Fri Jan 29 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37088"
                obs_have="35675"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="28832"
                obs_have="28832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22998"
                obs_have="22998"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jan 29 16:14:41 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="16007814"
                         time_creation="Fri Jan 29 16:06:03 2021"
                         time_modification="Fri Jan 29 16:03:06 2021" />
        <observations epoch_first="Fri Jan 29 15:00:00 2021"
                      epoch_last="Fri Jan 29 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31010"
                obs_have="30594"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="28888"
                obs_have="28888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27330"
                obs_have="27330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 16:39:42 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="16007814"
                         time_creation="Fri Jan 29 16:06:03 2021"
                         time_modification="Fri Jan 29 16:03:06 2021" />
        <observations epoch_first="Fri Jan 29 15:00:00 2021"
                      epoch_last="Fri Jan 29 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31010"
                obs_have="30594"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="28888"
                obs_have="28888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27330"
                obs_have="27330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 18:24:42 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="16007814"
                         time_creation="Fri Jan 29 16:06:03 2021"
                         time_modification="Fri Jan 29 16:03:06 2021" />
        <observations epoch_first="Fri Jan 29 15:00:00 2021"
                      epoch_last="Fri Jan 29 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31010"
                obs_have="30594"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="28888"
                obs_have="28888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27330"
                obs_have="27330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="16007814"
                         time_creation="Fri Jan 29 16:06:03 2021"
                         time_modification="Fri Jan 29 16:03:06 2021" />
        <observations epoch_first="Fri Jan 29 15:00:00 2021"
                      epoch_last="Fri Jan 29 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31010"
                obs_have="30594"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="28888"
                obs_have="28888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27330"
                obs_have="27330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="16007814"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 16:03:06 2021" />
        <observations epoch_first="Fri Jan 29 15:00:00 2021"
                      epoch_last="Fri Jan 29 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31010"
                obs_have="30594"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="28888"
                obs_have="28888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27330"
                obs_have="27330"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jan 29 17:14:43 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="15748918"
                         time_creation="Fri Jan 29 17:06:03 2021"
                         time_modification="Fri Jan 29 17:03:06 2021" />
        <observations epoch_first="Fri Jan 29 16:00:00 2021"
                      epoch_last="Fri Jan 29 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29833"
                obs_have="29016"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="25635"
                obs_have="25635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22650"
                obs_have="22650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 17:39:45 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="15748918"
                         time_creation="Fri Jan 29 17:06:03 2021"
                         time_modification="Fri Jan 29 17:03:06 2021" />
        <observations epoch_first="Fri Jan 29 16:00:00 2021"
                      epoch_last="Fri Jan 29 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29833"
                obs_have="29016"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="25635"
                obs_have="25635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22650"
                obs_have="22650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 19:24:44 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="15748918"
                         time_creation="Fri Jan 29 17:06:03 2021"
                         time_modification="Fri Jan 29 17:03:06 2021" />
        <observations epoch_first="Fri Jan 29 16:00:00 2021"
                      epoch_last="Fri Jan 29 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29833"
                obs_have="29016"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="25635"
                obs_have="25635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22650"
                obs_have="22650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="15748918"
                         time_creation="Fri Jan 29 17:06:03 2021"
                         time_modification="Fri Jan 29 17:03:06 2021" />
        <observations epoch_first="Fri Jan 29 16:00:00 2021"
                      epoch_last="Fri Jan 29 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29833"
                obs_have="29016"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="25635"
                obs_have="25635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22650"
                obs_have="22650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="15748918"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 17:03:06 2021" />
        <observations epoch_first="Fri Jan 29 16:00:00 2021"
                      epoch_last="Fri Jan 29 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29833"
                obs_have="29016"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="25635"
                obs_have="25635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22650"
                obs_have="22650"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jan 29 18:14:42 2021"
               level="3">
        <file_statistics latency="00:03:06"
                         size="15518116"
                         time_creation="Fri Jan 29 18:06:04 2021"
                         time_modification="Fri Jan 29 18:03:05 2021" />
        <observations epoch_first="Fri Jan 29 17:00:00 2021"
                      epoch_last="Fri Jan 29 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32962"
                obs_have="32079"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="25246"
                obs_have="25246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 18:39:42 2021"
               level="3">
        <file_statistics latency="00:03:06"
                         size="15518116"
                         time_creation="Fri Jan 29 18:06:04 2021"
                         time_modification="Fri Jan 29 18:03:05 2021" />
        <observations epoch_first="Fri Jan 29 17:00:00 2021"
                      epoch_last="Fri Jan 29 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32962"
                obs_have="32079"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="25246"
                obs_have="25246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 20:24:44 2021"
               level="3">
        <file_statistics latency="00:03:06"
                         size="15518116"
                         time_creation="Fri Jan 29 18:06:04 2021"
                         time_modification="Fri Jan 29 18:03:05 2021" />
        <observations epoch_first="Fri Jan 29 17:00:00 2021"
                      epoch_last="Fri Jan 29 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32962"
                obs_have="32079"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="25246"
                obs_have="25246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:06"
                         size="15518116"
                         time_creation="Fri Jan 29 18:06:04 2021"
                         time_modification="Fri Jan 29 18:03:05 2021" />
        <observations epoch_first="Fri Jan 29 17:00:00 2021"
                      epoch_last="Fri Jan 29 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32962"
                obs_have="32079"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="25246"
                obs_have="25246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:06"
                         size="15518116"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 18:03:05 2021" />
        <observations epoch_first="Fri Jan 29 17:00:00 2021"
                      epoch_last="Fri Jan 29 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32962"
                obs_have="32079"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="25246"
                obs_have="25246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21905"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jan 29 19:14:43 2021"
               level="3">
        <file_statistics latency="00:03:06"
                         size="15334705"
                         time_creation="Fri Jan 29 19:06:04 2021"
                         time_modification="Fri Jan 29 19:03:05 2021" />
        <observations epoch_first="Fri Jan 29 18:00:00 2021"
                      epoch_last="Fri Jan 29 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31916"
                obs_have="30830"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="26748"
                obs_have="26486"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="20599"
                obs_have="20599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 19:39:43 2021"
               level="3">
        <file_statistics latency="00:03:06"
                         size="15334705"
                         time_creation="Fri Jan 29 19:06:04 2021"
                         time_modification="Fri Jan 29 19:03:05 2021" />
        <observations epoch_first="Fri Jan 29 18:00:00 2021"
                      epoch_last="Fri Jan 29 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31916"
                obs_have="30830"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="26748"
                obs_have="26486"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="20599"
                obs_have="20599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 21:24:44 2021"
               level="3">
        <file_statistics latency="00:03:06"
                         size="15334705"
                         time_creation="Fri Jan 29 19:06:04 2021"
                         time_modification="Fri Jan 29 19:03:05 2021" />
        <observations epoch_first="Fri Jan 29 18:00:00 2021"
                      epoch_last="Fri Jan 29 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31916"
                obs_have="30830"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="26748"
                obs_have="26486"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="20599"
                obs_have="20599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:06"
                         size="15334705"
                         time_creation="Fri Jan 29 19:06:04 2021"
                         time_modification="Fri Jan 29 19:03:05 2021" />
        <observations epoch_first="Fri Jan 29 18:00:00 2021"
                      epoch_last="Fri Jan 29 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31916"
                obs_have="30830"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="26748"
                obs_have="26486"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="20599"
                obs_have="20599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:06"
                         size="15334705"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 19:03:05 2021" />
        <observations epoch_first="Fri Jan 29 18:00:00 2021"
                      epoch_last="Fri Jan 29 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31916"
                obs_have="30830"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="26748"
                obs_have="26486"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="20599"
                obs_have="20599"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jan 29 20:14:47 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="17128668"
                         time_creation="Fri Jan 29 20:06:03 2021"
                         time_modification="Fri Jan 29 20:03:09 2021" />
        <observations epoch_first="Fri Jan 29 19:00:00 2021"
                      epoch_last="Fri Jan 29 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36939"
                obs_have="36095"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="30679"
                obs_have="30679"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24831"
                obs_have="24831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 20:39:46 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="17128668"
                         time_creation="Fri Jan 29 20:06:03 2021"
                         time_modification="Fri Jan 29 20:03:09 2021" />
        <observations epoch_first="Fri Jan 29 19:00:00 2021"
                      epoch_last="Fri Jan 29 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36939"
                obs_have="36095"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="30679"
                obs_have="30679"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24831"
                obs_have="24831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 22:24:47 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="17128668"
                         time_creation="Fri Jan 29 20:06:03 2021"
                         time_modification="Fri Jan 29 20:03:09 2021" />
        <observations epoch_first="Fri Jan 29 19:00:00 2021"
                      epoch_last="Fri Jan 29 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36939"
                obs_have="36095"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="30679"
                obs_have="30679"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24831"
                obs_have="24831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="17128668"
                         time_creation="Fri Jan 29 20:06:03 2021"
                         time_modification="Fri Jan 29 20:03:09 2021" />
        <observations epoch_first="Fri Jan 29 19:00:00 2021"
                      epoch_last="Fri Jan 29 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36939"
                obs_have="36095"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="30679"
                obs_have="30679"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24831"
                obs_have="24831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="17128668"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 20:03:09 2021" />
        <observations epoch_first="Fri Jan 29 19:00:00 2021"
                      epoch_last="Fri Jan 29 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36939"
                obs_have="36095"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="30679"
                obs_have="30679"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24831"
                obs_have="24831"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jan 29 21:14:46 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16426254"
                         time_creation="Fri Jan 29 21:06:03 2021"
                         time_modification="Fri Jan 29 21:03:08 2021" />
        <observations epoch_first="Fri Jan 29 20:00:00 2021"
                      epoch_last="Fri Jan 29 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="35840"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="29949"
                obs_have="29949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26069"
                obs_have="26069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 21:39:45 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16426254"
                         time_creation="Fri Jan 29 21:06:03 2021"
                         time_modification="Fri Jan 29 21:03:08 2021" />
        <observations epoch_first="Fri Jan 29 20:00:00 2021"
                      epoch_last="Fri Jan 29 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="35840"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="29949"
                obs_have="29949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26069"
                obs_have="26069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 23:24:46 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16426254"
                         time_creation="Fri Jan 29 21:06:03 2021"
                         time_modification="Fri Jan 29 21:03:08 2021" />
        <observations epoch_first="Fri Jan 29 20:00:00 2021"
                      epoch_last="Fri Jan 29 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="35840"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="29949"
                obs_have="29949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26069"
                obs_have="26069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16426254"
                         time_creation="Fri Jan 29 21:06:03 2021"
                         time_modification="Fri Jan 29 21:03:08 2021" />
        <observations epoch_first="Fri Jan 29 20:00:00 2021"
                      epoch_last="Fri Jan 29 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="35840"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="29949"
                obs_have="29949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26069"
                obs_have="26069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:09"
                         size="16426254"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 21:03:08 2021" />
        <observations epoch_first="Fri Jan 29 20:00:00 2021"
                      epoch_last="Fri Jan 29 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="35840"
                obs_ratio="97.58" />
          <mask elevation="10 degrees"
                obs_expected="29949"
                obs_have="29949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26069"
                obs_have="26069"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jan 29 22:14:49 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17849877"
                         time_creation="Fri Jan 29 22:06:05 2021"
                         time_modification="Fri Jan 29 22:03:11 2021" />
        <observations epoch_first="Fri Jan 29 21:00:00 2021"
                      epoch_last="Fri Jan 29 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39084"
                obs_have="38159"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34120"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31914"
                obs_have="31914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 22:39:48 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17849877"
                         time_creation="Fri Jan 29 22:06:05 2021"
                         time_modification="Fri Jan 29 22:03:11 2021" />
        <observations epoch_first="Fri Jan 29 21:00:00 2021"
                      epoch_last="Fri Jan 29 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39084"
                obs_have="38159"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34120"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31914"
                obs_have="31914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 00:24:48 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17849877"
                         time_creation="Fri Jan 29 22:06:05 2021"
                         time_modification="Fri Jan 29 22:03:11 2021" />
        <observations epoch_first="Fri Jan 29 21:00:00 2021"
                      epoch_last="Fri Jan 29 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39084"
                obs_have="38159"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34120"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31914"
                obs_have="31914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17849877"
                         time_creation="Fri Jan 29 22:06:05 2021"
                         time_modification="Fri Jan 29 22:03:11 2021" />
        <observations epoch_first="Fri Jan 29 21:00:00 2021"
                      epoch_last="Fri Jan 29 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39084"
                obs_have="38159"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34120"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31914"
                obs_have="31914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17849877"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 22:03:11 2021" />
        <observations epoch_first="Fri Jan 29 21:00:00 2021"
                      epoch_last="Fri Jan 29 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39084"
                obs_have="38159"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34120"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31914"
                obs_have="31914"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jan 29 23:14:50 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="19237772"
                         time_creation="Fri Jan 29 23:06:04 2021"
                         time_modification="Fri Jan 29 23:03:09 2021" />
        <observations epoch_first="Fri Jan 29 22:00:00 2021"
                      epoch_last="Fri Jan 29 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45959"
                obs_have="42315"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="32840"
                obs_have="32840"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28154"
                obs_have="28154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 29 23:39:51 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="19237772"
                         time_creation="Fri Jan 29 23:06:04 2021"
                         time_modification="Fri Jan 29 23:03:09 2021" />
        <observations epoch_first="Fri Jan 29 22:00:00 2021"
                      epoch_last="Fri Jan 29 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45959"
                obs_have="42315"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="32840"
                obs_have="32840"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28154"
                obs_have="28154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 01:24:51 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="19237772"
                         time_creation="Fri Jan 29 23:06:04 2021"
                         time_modification="Fri Jan 29 23:03:09 2021" />
        <observations epoch_first="Fri Jan 29 22:00:00 2021"
                      epoch_last="Fri Jan 29 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45959"
                obs_have="42315"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="32840"
                obs_have="32840"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28154"
                obs_have="28154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="19237772"
                         time_creation="Fri Jan 29 23:06:04 2021"
                         time_modification="Fri Jan 29 23:03:09 2021" />
        <observations epoch_first="Fri Jan 29 22:00:00 2021"
                      epoch_last="Fri Jan 29 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45959"
                obs_have="42315"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="32840"
                obs_have="32840"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28154"
                obs_have="28154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="19237772"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Fri Jan 29 23:03:09 2021" />
        <observations epoch_first="Fri Jan 29 22:00:00 2021"
                      epoch_last="Fri Jan 29 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45959"
                obs_have="42315"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="32840"
                obs_have="32840"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28154"
                obs_have="28154"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jan 30 00:14:51 2021"
               level="3">
        <file_statistics latency="00:03:14"
                         size="18841978"
                         time_creation="Sat Jan 30 00:06:10 2021"
                         time_modification="Sat Jan 30 00:03:13 2021" />
        <observations epoch_first="Fri Jan 29 23:00:00 2021"
                      epoch_last="Fri Jan 29 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44262"
                obs_have="42007"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="35476"
                obs_have="35461"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29845"
                obs_have="29831"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Jan 30 00:39:50 2021"
               level="3">
        <file_statistics latency="00:03:14"
                         size="18841978"
                         time_creation="Sat Jan 30 00:06:10 2021"
                         time_modification="Sat Jan 30 00:03:13 2021" />
        <observations epoch_first="Fri Jan 29 23:00:00 2021"
                      epoch_last="Fri Jan 29 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44262"
                obs_have="42007"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="35476"
                obs_have="35461"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29845"
                obs_have="29831"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Jan 30 02:24:50 2021"
               level="3">
        <file_statistics latency="00:03:14"
                         size="18841978"
                         time_creation="Sat Jan 30 00:06:10 2021"
                         time_modification="Sat Jan 30 00:03:13 2021" />
        <observations epoch_first="Fri Jan 29 23:00:00 2021"
                      epoch_last="Fri Jan 29 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44262"
                obs_have="42007"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="35476"
                obs_have="35461"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29845"
                obs_have="29831"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:18:30 2021"
               level="3">
        <file_statistics latency="00:03:14"
                         size="18841978"
                         time_creation="Sat Jan 30 00:06:10 2021"
                         time_modification="Sat Jan 30 00:03:13 2021" />
        <observations epoch_first="Fri Jan 29 23:00:00 2021"
                      epoch_last="Fri Jan 29 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44262"
                obs_have="42007"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="35476"
                obs_have="35461"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29845"
                obs_have="29831"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:19:11 2021"
               level="3">
        <file_statistics latency="00:03:14"
                         size="18841978"
                         time_creation="Thu Feb 25 01:57:01 2021"
                         time_modification="Sat Jan 30 00:03:13 2021" />
        <observations epoch_first="Fri Jan 29 23:00:00 2021"
                      epoch_last="Fri Jan 29 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44262"
                obs_have="42007"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="35476"
                obs_have="35461"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29845"
                obs_have="29831"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
  </station>
</QC>
