<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-30 00:00:00"
    DayOfYear="30"
    Year="2021">
  <station name="VFCH">
    <file name="/vfch0300.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 31 16:01:36 2021"
               level="3">
        <file_statistics latency="00:09:44"
                         size="13610345"
                         time_creation="Sun Jan 31 00:14:08 2021"
                         time_modification="Sun Jan 31 00:09:14 2021" />
        <observations epoch_first="Sat Jan 30 00:00:00 2021"
                      epoch_last="Sat Jan 30 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30107"
                obs_have="28940"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="25196"
                obs_have="25168"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22180"
                obs_have="22180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:01:37 2021"
               level="3">
        <file_statistics latency="00:09:44"
                         size="13610345"
                         time_creation="Fri Feb 26 02:01:44 2021"
                         time_modification="Sun Jan 31 00:09:14 2021" />
        <observations epoch_first="Sat Jan 30 00:00:00 2021"
                      epoch_last="Sat Jan 30 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30107"
                obs_have="28940"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="25196"
                obs_have="25168"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22180"
                obs_have="22180"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jan 30 01:14:35 2021"
               level="3">
        <file_statistics latency="00:03:15"
                         size="18166024"
                         time_creation="Sat Jan 30 01:06:02 2021"
                         time_modification="Sat Jan 30 01:03:14 2021" />
        <observations epoch_first="Sat Jan 30 00:00:00 2021"
                      epoch_last="Sat Jan 30 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="92676"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="92676"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="92676"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 01:39:47 2021"
               level="3">
        <file_statistics latency="00:03:15"
                         size="18166024"
                         time_creation="Sat Jan 30 01:06:02 2021"
                         time_modification="Sat Jan 30 01:03:14 2021" />
        <observations epoch_first="Sat Jan 30 00:00:00 2021"
                      epoch_last="Sat Jan 30 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="36941"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35784"
                obs_have="35783"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34291"
                obs_have="34290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 03:24:44 2021"
               level="3">
        <file_statistics latency="00:03:15"
                         size="18166024"
                         time_creation="Sat Jan 30 01:06:02 2021"
                         time_modification="Sat Jan 30 01:03:14 2021" />
        <observations epoch_first="Sat Jan 30 00:00:00 2021"
                      epoch_last="Sat Jan 30 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="36941"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35784"
                obs_have="35783"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34291"
                obs_have="34290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:15"
                         size="18166024"
                         time_creation="Sat Jan 30 01:06:02 2021"
                         time_modification="Sat Jan 30 01:03:14 2021" />
        <observations epoch_first="Sat Jan 30 00:00:00 2021"
                      epoch_last="Sat Jan 30 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="36941"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35784"
                obs_have="35783"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34291"
                obs_have="34290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:15"
                         size="18166024"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 01:03:14 2021" />
        <observations epoch_first="Sat Jan 30 00:00:00 2021"
                      epoch_last="Sat Jan 30 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="36941"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35784"
                obs_have="35783"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34291"
                obs_have="34290"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jan 30 02:14:41 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17996314"
                         time_creation="Sat Jan 30 02:06:04 2021"
                         time_modification="Sat Jan 30 02:03:11 2021" />
        <observations epoch_first="Sat Jan 30 01:00:00 2021"
                      epoch_last="Sat Jan 30 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38861"
                obs_have="38381"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="34473"
                obs_have="34344"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="32091"
                obs_have="32091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 02:39:44 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17996314"
                         time_creation="Sat Jan 30 02:06:04 2021"
                         time_modification="Sat Jan 30 02:03:11 2021" />
        <observations epoch_first="Sat Jan 30 01:00:00 2021"
                      epoch_last="Sat Jan 30 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38861"
                obs_have="38381"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="34473"
                obs_have="34344"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="32091"
                obs_have="32091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 04:24:46 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17996314"
                         time_creation="Sat Jan 30 02:06:04 2021"
                         time_modification="Sat Jan 30 02:03:11 2021" />
        <observations epoch_first="Sat Jan 30 01:00:00 2021"
                      epoch_last="Sat Jan 30 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38861"
                obs_have="38381"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="34473"
                obs_have="34344"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="32091"
                obs_have="32091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17996314"
                         time_creation="Sat Jan 30 02:06:04 2021"
                         time_modification="Sat Jan 30 02:03:11 2021" />
        <observations epoch_first="Sat Jan 30 01:00:00 2021"
                      epoch_last="Sat Jan 30 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38861"
                obs_have="38381"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="34473"
                obs_have="34344"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="32091"
                obs_have="32091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:12"
                         size="17996314"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 02:03:11 2021" />
        <observations epoch_first="Sat Jan 30 01:00:00 2021"
                      epoch_last="Sat Jan 30 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38861"
                obs_have="38381"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="34473"
                obs_have="34344"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="32091"
                obs_have="32091"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jan 30 03:14:42 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17962962"
                         time_creation="Sat Jan 30 03:06:04 2021"
                         time_modification="Sat Jan 30 03:03:12 2021" />
        <observations epoch_first="Sat Jan 30 02:00:00 2021"
                      epoch_last="Sat Jan 30 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44672"
                obs_have="41786"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="36240"
                obs_have="36012"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="29713"
                obs_have="29713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 03:39:43 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17962962"
                         time_creation="Sat Jan 30 03:06:04 2021"
                         time_modification="Sat Jan 30 03:03:12 2021" />
        <observations epoch_first="Sat Jan 30 02:00:00 2021"
                      epoch_last="Sat Jan 30 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44672"
                obs_have="41786"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="36240"
                obs_have="36012"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="29713"
                obs_have="29713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 05:24:46 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17962962"
                         time_creation="Sat Jan 30 03:06:04 2021"
                         time_modification="Sat Jan 30 03:03:12 2021" />
        <observations epoch_first="Sat Jan 30 02:00:00 2021"
                      epoch_last="Sat Jan 30 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44672"
                obs_have="41786"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="36240"
                obs_have="36012"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="29713"
                obs_have="29713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17962962"
                         time_creation="Sat Jan 30 03:06:04 2021"
                         time_modification="Sat Jan 30 03:03:12 2021" />
        <observations epoch_first="Sat Jan 30 02:00:00 2021"
                      epoch_last="Sat Jan 30 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44672"
                obs_have="41786"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="36240"
                obs_have="36012"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="29713"
                obs_have="29713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17962962"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 03:03:12 2021" />
        <observations epoch_first="Sat Jan 30 02:00:00 2021"
                      epoch_last="Sat Jan 30 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44672"
                obs_have="41786"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="36240"
                obs_have="36012"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="29713"
                obs_have="29713"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jan 30 04:14:42 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16895137"
                         time_creation="Sat Jan 30 04:06:03 2021"
                         time_modification="Sat Jan 30 04:03:09 2021" />
        <observations epoch_first="Sat Jan 30 03:00:00 2021"
                      epoch_last="Sat Jan 30 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36316"
                obs_have="36053"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35128"
                obs_have="35128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 04:39:44 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16895137"
                         time_creation="Sat Jan 30 04:06:03 2021"
                         time_modification="Sat Jan 30 04:03:09 2021" />
        <observations epoch_first="Sat Jan 30 03:00:00 2021"
                      epoch_last="Sat Jan 30 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36316"
                obs_have="36053"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35128"
                obs_have="35128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 06:24:43 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16895137"
                         time_creation="Sat Jan 30 04:06:03 2021"
                         time_modification="Sat Jan 30 04:03:09 2021" />
        <observations epoch_first="Sat Jan 30 03:00:00 2021"
                      epoch_last="Sat Jan 30 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36316"
                obs_have="36053"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35128"
                obs_have="35128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16895137"
                         time_creation="Sat Jan 30 04:06:03 2021"
                         time_modification="Sat Jan 30 04:03:09 2021" />
        <observations epoch_first="Sat Jan 30 03:00:00 2021"
                      epoch_last="Sat Jan 30 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36316"
                obs_have="36053"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35128"
                obs_have="35128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16895137"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 04:03:09 2021" />
        <observations epoch_first="Sat Jan 30 03:00:00 2021"
                      epoch_last="Sat Jan 30 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36316"
                obs_have="36053"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35128"
                obs_have="35128"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jan 30 05:14:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16931159"
                         time_creation="Sat Jan 30 05:06:03 2021"
                         time_modification="Sat Jan 30 05:03:10 2021" />
        <observations epoch_first="Sat Jan 30 04:00:00 2021"
                      epoch_last="Sat Jan 30 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38545"
                obs_have="37445"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="33355"
                obs_have="33355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29259"
                obs_have="29259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 05:39:44 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16931159"
                         time_creation="Sat Jan 30 05:06:03 2021"
                         time_modification="Sat Jan 30 05:03:10 2021" />
        <observations epoch_first="Sat Jan 30 04:00:00 2021"
                      epoch_last="Sat Jan 30 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38545"
                obs_have="37445"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="33355"
                obs_have="33355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29259"
                obs_have="29259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 07:24:44 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16931159"
                         time_creation="Sat Jan 30 05:06:03 2021"
                         time_modification="Sat Jan 30 05:03:10 2021" />
        <observations epoch_first="Sat Jan 30 04:00:00 2021"
                      epoch_last="Sat Jan 30 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38545"
                obs_have="37445"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="33355"
                obs_have="33355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29259"
                obs_have="29259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16931159"
                         time_creation="Sat Jan 30 05:06:03 2021"
                         time_modification="Sat Jan 30 05:03:10 2021" />
        <observations epoch_first="Sat Jan 30 04:00:00 2021"
                      epoch_last="Sat Jan 30 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38545"
                obs_have="37445"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="33355"
                obs_have="33355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29259"
                obs_have="29259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16931159"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 05:03:10 2021" />
        <observations epoch_first="Sat Jan 30 04:00:00 2021"
                      epoch_last="Sat Jan 30 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38545"
                obs_have="37445"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="33355"
                obs_have="33355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29259"
                obs_have="29259"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jan 30 06:14:45 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16599113"
                         time_creation="Sat Jan 30 06:06:04 2021"
                         time_modification="Sat Jan 30 06:03:09 2021" />
        <observations epoch_first="Sat Jan 30 05:00:00 2021"
                      epoch_last="Sat Jan 30 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32761"
                obs_have="32345"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 06:39:43 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16599113"
                         time_creation="Sat Jan 30 06:06:04 2021"
                         time_modification="Sat Jan 30 06:03:09 2021" />
        <observations epoch_first="Sat Jan 30 05:00:00 2021"
                      epoch_last="Sat Jan 30 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32761"
                obs_have="32345"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 08:24:45 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16599113"
                         time_creation="Sat Jan 30 06:06:04 2021"
                         time_modification="Sat Jan 30 06:03:09 2021" />
        <observations epoch_first="Sat Jan 30 05:00:00 2021"
                      epoch_last="Sat Jan 30 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32761"
                obs_have="32345"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16599113"
                         time_creation="Sat Jan 30 06:06:04 2021"
                         time_modification="Sat Jan 30 06:03:09 2021" />
        <observations epoch_first="Sat Jan 30 05:00:00 2021"
                      epoch_last="Sat Jan 30 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32761"
                obs_have="32345"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16599113"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 06:03:09 2021" />
        <observations epoch_first="Sat Jan 30 05:00:00 2021"
                      epoch_last="Sat Jan 30 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32761"
                obs_have="32345"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jan 30 07:14:43 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17183385"
                         time_creation="Sat Jan 30 07:06:04 2021"
                         time_modification="Sat Jan 30 07:03:07 2021" />
        <observations epoch_first="Sat Jan 30 06:00:00 2021"
                      epoch_last="Sat Jan 30 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="33560"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="26483"
                obs_have="26323"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="23203"
                obs_have="23203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 07:39:43 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17183385"
                         time_creation="Sat Jan 30 07:06:04 2021"
                         time_modification="Sat Jan 30 07:03:07 2021" />
        <observations epoch_first="Sat Jan 30 06:00:00 2021"
                      epoch_last="Sat Jan 30 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="33560"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="26483"
                obs_have="26323"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="23203"
                obs_have="23203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 09:24:43 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17183385"
                         time_creation="Sat Jan 30 07:06:04 2021"
                         time_modification="Sat Jan 30 07:03:07 2021" />
        <observations epoch_first="Sat Jan 30 06:00:00 2021"
                      epoch_last="Sat Jan 30 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="33560"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="26483"
                obs_have="26323"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="23203"
                obs_have="23203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17183385"
                         time_creation="Sat Jan 30 07:06:04 2021"
                         time_modification="Sat Jan 30 07:03:07 2021" />
        <observations epoch_first="Sat Jan 30 06:00:00 2021"
                      epoch_last="Sat Jan 30 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="33560"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="26483"
                obs_have="26323"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="23203"
                obs_have="23203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17183385"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 07:03:07 2021" />
        <observations epoch_first="Sat Jan 30 06:00:00 2021"
                      epoch_last="Sat Jan 30 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="33560"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="26483"
                obs_have="26323"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="23203"
                obs_have="23203"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jan 30 08:14:43 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="17025954"
                         time_creation="Sat Jan 30 08:06:03 2021"
                         time_modification="Sat Jan 30 08:03:06 2021" />
        <observations epoch_first="Sat Jan 30 07:00:00 2021"
                      epoch_last="Sat Jan 30 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34469"
                obs_have="32513"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="25779"
                obs_have="25779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22888"
                obs_have="22888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 08:39:42 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="17025954"
                         time_creation="Sat Jan 30 08:06:03 2021"
                         time_modification="Sat Jan 30 08:03:06 2021" />
        <observations epoch_first="Sat Jan 30 07:00:00 2021"
                      epoch_last="Sat Jan 30 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34469"
                obs_have="32513"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="25779"
                obs_have="25779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22888"
                obs_have="22888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 10:24:42 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="17025954"
                         time_creation="Sat Jan 30 08:06:03 2021"
                         time_modification="Sat Jan 30 08:03:06 2021" />
        <observations epoch_first="Sat Jan 30 07:00:00 2021"
                      epoch_last="Sat Jan 30 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34469"
                obs_have="32513"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="25779"
                obs_have="25779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22888"
                obs_have="22888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="17025954"
                         time_creation="Sat Jan 30 08:06:03 2021"
                         time_modification="Sat Jan 30 08:03:06 2021" />
        <observations epoch_first="Sat Jan 30 07:00:00 2021"
                      epoch_last="Sat Jan 30 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34469"
                obs_have="32513"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="25779"
                obs_have="25779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22888"
                obs_have="22888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:07"
                         size="17025954"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 08:03:06 2021" />
        <observations epoch_first="Sat Jan 30 07:00:00 2021"
                      epoch_last="Sat Jan 30 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34469"
                obs_have="32513"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="25779"
                obs_have="25779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22888"
                obs_have="22888"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jan 30 09:14:42 2021"
               level="3">
        <file_statistics latency="00:03:02"
                         size="16046982"
                         time_creation="Sat Jan 30 09:06:04 2021"
                         time_modification="Sat Jan 30 09:03:01 2021" />
        <observations epoch_first="Sat Jan 30 08:00:00 2021"
                      epoch_last="Sat Jan 30 08:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33052"
                obs_have="32894"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="27143"
                obs_have="27136"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23488"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 30 09:39:41 2021"
               level="3">
        <file_statistics latency="00:03:02"
                         size="16046982"
                         time_creation="Sat Jan 30 09:06:04 2021"
                         time_modification="Sat Jan 30 09:03:01 2021" />
        <observations epoch_first="Sat Jan 30 08:00:00 2021"
                      epoch_last="Sat Jan 30 08:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33052"
                obs_have="32894"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="27143"
                obs_have="27136"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23488"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 30 11:24:42 2021"
               level="3">
        <file_statistics latency="00:03:02"
                         size="16046982"
                         time_creation="Sat Jan 30 09:06:04 2021"
                         time_modification="Sat Jan 30 09:03:01 2021" />
        <observations epoch_first="Sat Jan 30 08:00:00 2021"
                      epoch_last="Sat Jan 30 08:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33052"
                obs_have="32894"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="27143"
                obs_have="27136"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23488"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:02"
                         size="16046982"
                         time_creation="Sat Jan 30 09:06:04 2021"
                         time_modification="Sat Jan 30 09:03:01 2021" />
        <observations epoch_first="Sat Jan 30 08:00:00 2021"
                      epoch_last="Sat Jan 30 08:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33052"
                obs_have="32894"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="27143"
                obs_have="27136"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23488"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:02"
                         size="16046982"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 09:03:01 2021" />
        <observations epoch_first="Sat Jan 30 08:00:00 2021"
                      epoch_last="Sat Jan 30 08:59:59 2021"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33052"
                obs_have="32894"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="27143"
                obs_have="27136"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23488"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/vfch030j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jan 30 10:14:41 2021"
               level="3">
        <file_statistics latency="00:03:01"
                         size="15810259"
                         time_creation="Sat Jan 30 10:06:03 2021"
                         time_modification="Sat Jan 30 10:03:00 2021" />
        <observations epoch_first="Sat Jan 30 09:00:00 2021"
                      epoch_last="Sat Jan 30 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34090"
                obs_have="31967"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28675"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25328"
                obs_have="25328"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 10:39:41 2021"
               level="3">
        <file_statistics latency="00:03:01"
                         size="15810259"
                         time_creation="Sat Jan 30 10:06:03 2021"
                         time_modification="Sat Jan 30 10:03:00 2021" />
        <observations epoch_first="Sat Jan 30 09:00:00 2021"
                      epoch_last="Sat Jan 30 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34090"
                obs_have="31967"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28675"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25328"
                obs_have="25328"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 12:24:41 2021"
               level="3">
        <file_statistics latency="00:03:01"
                         size="15810259"
                         time_creation="Sat Jan 30 10:06:03 2021"
                         time_modification="Sat Jan 30 10:03:00 2021" />
        <observations epoch_first="Sat Jan 30 09:00:00 2021"
                      epoch_last="Sat Jan 30 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34090"
                obs_have="31967"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28675"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25328"
                obs_have="25328"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:01"
                         size="15810259"
                         time_creation="Sat Jan 30 10:06:03 2021"
                         time_modification="Sat Jan 30 10:03:00 2021" />
        <observations epoch_first="Sat Jan 30 09:00:00 2021"
                      epoch_last="Sat Jan 30 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34090"
                obs_have="31967"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28675"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25328"
                obs_have="25328"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:01"
                         size="15810259"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 10:03:00 2021" />
        <observations epoch_first="Sat Jan 30 09:00:00 2021"
                      epoch_last="Sat Jan 30 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34090"
                obs_have="31967"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28675"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25328"
                obs_have="25328"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jan 30 11:14:44 2021"
               level="3">
        <file_statistics latency="00:03:05"
                         size="17254551"
                         time_creation="Sat Jan 30 11:06:03 2021"
                         time_modification="Sat Jan 30 11:03:04 2021" />
        <observations epoch_first="Sat Jan 30 10:00:00 2021"
                      epoch_last="Sat Jan 30 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="39840"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27343"
                obs_have="27343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 11:39:43 2021"
               level="3">
        <file_statistics latency="00:03:05"
                         size="17254551"
                         time_creation="Sat Jan 30 11:06:03 2021"
                         time_modification="Sat Jan 30 11:03:04 2021" />
        <observations epoch_first="Sat Jan 30 10:00:00 2021"
                      epoch_last="Sat Jan 30 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="39840"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27343"
                obs_have="27343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 13:24:44 2021"
               level="3">
        <file_statistics latency="00:03:05"
                         size="17254551"
                         time_creation="Sat Jan 30 11:06:03 2021"
                         time_modification="Sat Jan 30 11:03:04 2021" />
        <observations epoch_first="Sat Jan 30 10:00:00 2021"
                      epoch_last="Sat Jan 30 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="39840"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27343"
                obs_have="27343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:05"
                         size="17254551"
                         time_creation="Sat Jan 30 11:06:03 2021"
                         time_modification="Sat Jan 30 11:03:04 2021" />
        <observations epoch_first="Sat Jan 30 10:00:00 2021"
                      epoch_last="Sat Jan 30 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="39840"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27343"
                obs_have="27343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:05"
                         size="17254551"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 11:03:04 2021" />
        <observations epoch_first="Sat Jan 30 10:00:00 2021"
                      epoch_last="Sat Jan 30 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="39840"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27343"
                obs_have="27343"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jan 30 12:14:43 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="17790166"
                         time_creation="Sat Jan 30 12:06:03 2021"
                         time_modification="Sat Jan 30 12:03:09 2021" />
        <observations epoch_first="Sat Jan 30 11:00:00 2021"
                      epoch_last="Sat Jan 30 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44753"
                obs_have="42323"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="38063"
                obs_have="38063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33029"
                obs_have="33029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 12:39:44 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="17790166"
                         time_creation="Sat Jan 30 12:06:03 2021"
                         time_modification="Sat Jan 30 12:03:09 2021" />
        <observations epoch_first="Sat Jan 30 11:00:00 2021"
                      epoch_last="Sat Jan 30 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44753"
                obs_have="42323"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="38063"
                obs_have="38063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33029"
                obs_have="33029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 14:24:43 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="17790166"
                         time_creation="Sat Jan 30 12:06:03 2021"
                         time_modification="Sat Jan 30 12:03:09 2021" />
        <observations epoch_first="Sat Jan 30 11:00:00 2021"
                      epoch_last="Sat Jan 30 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44753"
                obs_have="42323"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="38063"
                obs_have="38063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33029"
                obs_have="33029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="17790166"
                         time_creation="Sat Jan 30 12:06:03 2021"
                         time_modification="Sat Jan 30 12:03:09 2021" />
        <observations epoch_first="Sat Jan 30 11:00:00 2021"
                      epoch_last="Sat Jan 30 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44753"
                obs_have="42323"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="38063"
                obs_have="38063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33029"
                obs_have="33029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="17790166"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 12:03:09 2021" />
        <observations epoch_first="Sat Jan 30 11:00:00 2021"
                      epoch_last="Sat Jan 30 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44753"
                obs_have="42323"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="38063"
                obs_have="38063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33029"
                obs_have="33029"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jan 30 13:14:44 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17503740"
                         time_creation="Sat Jan 30 13:06:04 2021"
                         time_modification="Sat Jan 30 13:03:07 2021" />
        <observations epoch_first="Sat Jan 30 12:00:00 2021"
                      epoch_last="Sat Jan 30 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40339"
                obs_have="40129"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="38421"
                obs_have="38421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37029"
                obs_have="37029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 13:39:43 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17503740"
                         time_creation="Sat Jan 30 13:06:04 2021"
                         time_modification="Sat Jan 30 13:03:07 2021" />
        <observations epoch_first="Sat Jan 30 12:00:00 2021"
                      epoch_last="Sat Jan 30 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40339"
                obs_have="40129"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="38421"
                obs_have="38421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37029"
                obs_have="37029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 15:24:43 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17503740"
                         time_creation="Sat Jan 30 13:06:04 2021"
                         time_modification="Sat Jan 30 13:03:07 2021" />
        <observations epoch_first="Sat Jan 30 12:00:00 2021"
                      epoch_last="Sat Jan 30 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40339"
                obs_have="40129"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="38421"
                obs_have="38421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37029"
                obs_have="37029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17503740"
                         time_creation="Sat Jan 30 13:06:04 2021"
                         time_modification="Sat Jan 30 13:03:07 2021" />
        <observations epoch_first="Sat Jan 30 12:00:00 2021"
                      epoch_last="Sat Jan 30 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40339"
                obs_have="40129"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="38421"
                obs_have="38421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37029"
                obs_have="37029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17503740"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 13:03:07 2021" />
        <observations epoch_first="Sat Jan 30 12:00:00 2021"
                      epoch_last="Sat Jan 30 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40339"
                obs_have="40129"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="38421"
                obs_have="38421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37029"
                obs_have="37029"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jan 30 14:14:45 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17398637"
                         time_creation="Sat Jan 30 14:06:04 2021"
                         time_modification="Sat Jan 30 14:03:07 2021" />
        <observations epoch_first="Sat Jan 30 13:00:00 2021"
                      epoch_last="Sat Jan 30 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40939"
                obs_have="39586"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="35006"
                obs_have="34906"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 14:39:43 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17398637"
                         time_creation="Sat Jan 30 14:06:04 2021"
                         time_modification="Sat Jan 30 14:03:07 2021" />
        <observations epoch_first="Sat Jan 30 13:00:00 2021"
                      epoch_last="Sat Jan 30 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40939"
                obs_have="39586"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="35006"
                obs_have="34906"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:24:44 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17398637"
                         time_creation="Sat Jan 30 14:06:04 2021"
                         time_modification="Sat Jan 30 14:03:07 2021" />
        <observations epoch_first="Sat Jan 30 13:00:00 2021"
                      epoch_last="Sat Jan 30 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40939"
                obs_have="39586"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="35006"
                obs_have="34906"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17398637"
                         time_creation="Sat Jan 30 14:06:04 2021"
                         time_modification="Sat Jan 30 14:03:07 2021" />
        <observations epoch_first="Sat Jan 30 13:00:00 2021"
                      epoch_last="Sat Jan 30 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40939"
                obs_have="39586"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="35006"
                obs_have="34906"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="17398637"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 14:03:07 2021" />
        <observations epoch_first="Sat Jan 30 13:00:00 2021"
                      epoch_last="Sat Jan 30 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40939"
                obs_have="39586"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="35006"
                obs_have="34906"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jan 30 15:14:43 2021"
               level="3">
        <file_statistics latency="00:03:02"
                         size="16760137"
                         time_creation="Sat Jan 30 15:06:04 2021"
                         time_modification="Sat Jan 30 15:03:01 2021" />
        <observations epoch_first="Sat Jan 30 14:00:00 2021"
                      epoch_last="Sat Jan 30 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36826"
                obs_have="35320"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="28820"
                obs_have="28820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22982"
                obs_have="22982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 15:39:43 2021"
               level="3">
        <file_statistics latency="00:03:02"
                         size="16760137"
                         time_creation="Sat Jan 30 15:06:04 2021"
                         time_modification="Sat Jan 30 15:03:01 2021" />
        <observations epoch_first="Sat Jan 30 14:00:00 2021"
                      epoch_last="Sat Jan 30 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36826"
                obs_have="35320"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="28820"
                obs_have="28820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22982"
                obs_have="22982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 17:24:47 2021"
               level="3">
        <file_statistics latency="00:03:02"
                         size="16760137"
                         time_creation="Sat Jan 30 15:06:04 2021"
                         time_modification="Sat Jan 30 15:03:01 2021" />
        <observations epoch_first="Sat Jan 30 14:00:00 2021"
                      epoch_last="Sat Jan 30 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36826"
                obs_have="35320"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="28820"
                obs_have="28820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22982"
                obs_have="22982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:02"
                         size="16760137"
                         time_creation="Sat Jan 30 15:06:04 2021"
                         time_modification="Sat Jan 30 15:03:01 2021" />
        <observations epoch_first="Sat Jan 30 14:00:00 2021"
                      epoch_last="Sat Jan 30 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36826"
                obs_have="35320"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="28820"
                obs_have="28820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22982"
                obs_have="22982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:02"
                         size="16760137"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 15:03:01 2021" />
        <observations epoch_first="Sat Jan 30 14:00:00 2021"
                      epoch_last="Sat Jan 30 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36826"
                obs_have="35320"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="28820"
                obs_have="28820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22982"
                obs_have="22982"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jan 30 16:14:40 2021"
               level="3">
        <file_statistics latency="00:02:59"
                         size="15737183"
                         time_creation="Sat Jan 30 16:06:03 2021"
                         time_modification="Sat Jan 30 16:02:58 2021" />
        <observations epoch_first="Sat Jan 30 15:00:00 2021"
                      epoch_last="Sat Jan 30 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30762"
                obs_have="30334"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="28881"
                obs_have="28881"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27324"
                obs_have="27324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 16:39:39 2021"
               level="3">
        <file_statistics latency="00:02:59"
                         size="15737183"
                         time_creation="Sat Jan 30 16:06:03 2021"
                         time_modification="Sat Jan 30 16:02:58 2021" />
        <observations epoch_first="Sat Jan 30 15:00:00 2021"
                      epoch_last="Sat Jan 30 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30762"
                obs_have="30334"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="28881"
                obs_have="28881"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27324"
                obs_have="27324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 18:24:42 2021"
               level="3">
        <file_statistics latency="00:02:59"
                         size="15737183"
                         time_creation="Sat Jan 30 16:06:03 2021"
                         time_modification="Sat Jan 30 16:02:58 2021" />
        <observations epoch_first="Sat Jan 30 15:00:00 2021"
                      epoch_last="Sat Jan 30 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30762"
                obs_have="30334"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="28881"
                obs_have="28881"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27324"
                obs_have="27324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:02:59"
                         size="15737183"
                         time_creation="Sat Jan 30 16:06:03 2021"
                         time_modification="Sat Jan 30 16:02:58 2021" />
        <observations epoch_first="Sat Jan 30 15:00:00 2021"
                      epoch_last="Sat Jan 30 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30762"
                obs_have="30334"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="28881"
                obs_have="28881"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27324"
                obs_have="27324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:02:59"
                         size="15737183"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 16:02:58 2021" />
        <observations epoch_first="Sat Jan 30 15:00:00 2021"
                      epoch_last="Sat Jan 30 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30762"
                obs_have="30334"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="28881"
                obs_have="28881"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27324"
                obs_have="27324"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jan 30 17:14:44 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="15360243"
                         time_creation="Sat Jan 30 17:06:04 2021"
                         time_modification="Sat Jan 30 17:03:44 2021" />
        <observations epoch_first="Sat Jan 30 16:00:00 2021"
                      epoch_last="Sat Jan 30 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29824"
                obs_have="28944"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22398"
                obs_have="22398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 17:39:41 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="15360243"
                         time_creation="Sat Jan 30 17:06:04 2021"
                         time_modification="Sat Jan 30 17:03:44 2021" />
        <observations epoch_first="Sat Jan 30 16:00:00 2021"
                      epoch_last="Sat Jan 30 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29824"
                obs_have="28944"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22398"
                obs_have="22398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 19:24:43 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="15360243"
                         time_creation="Sat Jan 30 17:06:04 2021"
                         time_modification="Sat Jan 30 17:03:44 2021" />
        <observations epoch_first="Sat Jan 30 16:00:00 2021"
                      epoch_last="Sat Jan 30 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29824"
                obs_have="28944"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22398"
                obs_have="22398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="15360243"
                         time_creation="Sat Jan 30 17:06:04 2021"
                         time_modification="Sat Jan 30 17:03:44 2021" />
        <observations epoch_first="Sat Jan 30 16:00:00 2021"
                      epoch_last="Sat Jan 30 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29824"
                obs_have="28944"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22398"
                obs_have="22398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:45"
                         size="15360243"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 17:03:44 2021" />
        <observations epoch_first="Sat Jan 30 16:00:00 2021"
                      epoch_last="Sat Jan 30 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29824"
                obs_have="28944"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22398"
                obs_have="22398"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jan 30 18:14:42 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="16167226"
                         time_creation="Sat Jan 30 18:06:04 2021"
                         time_modification="Sat Jan 30 18:03:07 2021" />
        <observations epoch_first="Sat Jan 30 17:00:00 2021"
                      epoch_last="Sat Jan 30 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33456"
                obs_have="32432"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21399"
                obs_have="21399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 18:39:43 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="16167226"
                         time_creation="Sat Jan 30 18:06:04 2021"
                         time_modification="Sat Jan 30 18:03:07 2021" />
        <observations epoch_first="Sat Jan 30 17:00:00 2021"
                      epoch_last="Sat Jan 30 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33456"
                obs_have="32432"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21399"
                obs_have="21399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 20:24:44 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="16167226"
                         time_creation="Sat Jan 30 18:06:04 2021"
                         time_modification="Sat Jan 30 18:03:07 2021" />
        <observations epoch_first="Sat Jan 30 17:00:00 2021"
                      epoch_last="Sat Jan 30 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33456"
                obs_have="32432"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21399"
                obs_have="21399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="16167226"
                         time_creation="Sat Jan 30 18:06:04 2021"
                         time_modification="Sat Jan 30 18:03:07 2021" />
        <observations epoch_first="Sat Jan 30 17:00:00 2021"
                      epoch_last="Sat Jan 30 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33456"
                obs_have="32432"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21399"
                obs_have="21399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:08"
                         size="16167226"
                         time_creation="Fri Feb 26 01:56:20 2021"
                         time_modification="Sat Jan 30 18:03:07 2021" />
        <observations epoch_first="Sat Jan 30 17:00:00 2021"
                      epoch_last="Sat Jan 30 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33456"
                obs_have="32432"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21399"
                obs_have="21399"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jan 30 19:14:41 2021"
               level="3">
        <file_statistics latency="00:03:01"
                         size="14561071"
                         time_creation="Sat Jan 30 19:06:03 2021"
                         time_modification="Sat Jan 30 19:03:00 2021" />
        <observations epoch_first="Sat Jan 30 18:00:00 2021"
                      epoch_last="Sat Jan 30 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31809"
                obs_have="30875"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="27105"
                obs_have="26837"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="20847"
                obs_have="20847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 19:39:43 2021"
               level="3">
        <file_statistics latency="00:03:01"
                         size="14561071"
                         time_creation="Sat Jan 30 19:06:03 2021"
                         time_modification="Sat Jan 30 19:03:00 2021" />
        <observations epoch_first="Sat Jan 30 18:00:00 2021"
                      epoch_last="Sat Jan 30 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31809"
                obs_have="30875"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="27105"
                obs_have="26837"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="20847"
                obs_have="20847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 21:24:43 2021"
               level="3">
        <file_statistics latency="00:03:01"
                         size="14561071"
                         time_creation="Sat Jan 30 19:06:03 2021"
                         time_modification="Sat Jan 30 19:03:00 2021" />
        <observations epoch_first="Sat Jan 30 18:00:00 2021"
                      epoch_last="Sat Jan 30 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31809"
                obs_have="30875"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="27105"
                obs_have="26837"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="20847"
                obs_have="20847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:01"
                         size="14561071"
                         time_creation="Sat Jan 30 19:06:03 2021"
                         time_modification="Sat Jan 30 19:03:00 2021" />
        <observations epoch_first="Sat Jan 30 18:00:00 2021"
                      epoch_last="Sat Jan 30 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31809"
                obs_have="30875"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="27105"
                obs_have="26837"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="20847"
                obs_have="20847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:01"
                         size="14561071"
                         time_creation="Fri Feb 26 01:56:21 2021"
                         time_modification="Sat Jan 30 19:03:00 2021" />
        <observations epoch_first="Sat Jan 30 18:00:00 2021"
                      epoch_last="Sat Jan 30 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31809"
                obs_have="30875"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="27105"
                obs_have="26837"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="20847"
                obs_have="20847"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jan 30 20:14:46 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16444715"
                         time_creation="Sat Jan 30 20:06:03 2021"
                         time_modification="Sat Jan 30 20:03:10 2021" />
        <observations epoch_first="Sat Jan 30 19:00:00 2021"
                      epoch_last="Sat Jan 30 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36940"
                obs_have="36077"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="30871"
                obs_have="30871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 20:39:45 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16444715"
                         time_creation="Sat Jan 30 20:06:03 2021"
                         time_modification="Sat Jan 30 20:03:10 2021" />
        <observations epoch_first="Sat Jan 30 19:00:00 2021"
                      epoch_last="Sat Jan 30 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36940"
                obs_have="36077"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="30871"
                obs_have="30871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 22:24:46 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16444715"
                         time_creation="Sat Jan 30 20:06:03 2021"
                         time_modification="Sat Jan 30 20:03:10 2021" />
        <observations epoch_first="Sat Jan 30 19:00:00 2021"
                      epoch_last="Sat Jan 30 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36940"
                obs_have="36077"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="30871"
                obs_have="30871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16444715"
                         time_creation="Sat Jan 30 20:06:03 2021"
                         time_modification="Sat Jan 30 20:03:10 2021" />
        <observations epoch_first="Sat Jan 30 19:00:00 2021"
                      epoch_last="Sat Jan 30 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36940"
                obs_have="36077"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="30871"
                obs_have="30871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:11"
                         size="16444715"
                         time_creation="Fri Feb 26 01:56:21 2021"
                         time_modification="Sat Jan 30 20:03:10 2021" />
        <observations epoch_first="Sat Jan 30 19:00:00 2021"
                      epoch_last="Sat Jan 30 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36940"
                obs_have="36077"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="30871"
                obs_have="30871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jan 30 21:14:46 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16234975"
                         time_creation="Sat Jan 30 21:06:03 2021"
                         time_modification="Sat Jan 30 21:03:09 2021" />
        <observations epoch_first="Sat Jan 30 20:00:00 2021"
                      epoch_last="Sat Jan 30 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36491"
                obs_have="35675"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="30195"
                obs_have="30191"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26065"
                obs_have="26065"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 21:39:46 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16234975"
                         time_creation="Sat Jan 30 21:06:03 2021"
                         time_modification="Sat Jan 30 21:03:09 2021" />
        <observations epoch_first="Sat Jan 30 20:00:00 2021"
                      epoch_last="Sat Jan 30 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36491"
                obs_have="35675"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="30195"
                obs_have="30191"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26065"
                obs_have="26065"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 23:24:45 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16234975"
                         time_creation="Sat Jan 30 21:06:03 2021"
                         time_modification="Sat Jan 30 21:03:09 2021" />
        <observations epoch_first="Sat Jan 30 20:00:00 2021"
                      epoch_last="Sat Jan 30 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36491"
                obs_have="35675"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="30195"
                obs_have="30191"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26065"
                obs_have="26065"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16234975"
                         time_creation="Sat Jan 30 21:06:03 2021"
                         time_modification="Sat Jan 30 21:03:09 2021" />
        <observations epoch_first="Sat Jan 30 20:00:00 2021"
                      epoch_last="Sat Jan 30 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36491"
                obs_have="35675"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="30195"
                obs_have="30191"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26065"
                obs_have="26065"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:10"
                         size="16234975"
                         time_creation="Fri Feb 26 01:56:21 2021"
                         time_modification="Sat Jan 30 21:03:09 2021" />
        <observations epoch_first="Sat Jan 30 20:00:00 2021"
                      epoch_last="Sat Jan 30 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36491"
                obs_have="35675"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="30195"
                obs_have="30191"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26065"
                obs_have="26065"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jan 30 22:14:49 2021"
               level="3">
        <file_statistics latency="00:03:15"
                         size="18327213"
                         time_creation="Sat Jan 30 22:06:03 2021"
                         time_modification="Sat Jan 30 22:03:14 2021" />
        <observations epoch_first="Sat Jan 30 21:00:00 2021"
                      epoch_last="Sat Jan 30 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39814"
                obs_have="38958"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="34373"
                obs_have="34373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32328"
                obs_have="32328"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 22:39:49 2021"
               level="3">
        <file_statistics latency="00:03:15"
                         size="18327213"
                         time_creation="Sat Jan 30 22:06:03 2021"
                         time_modification="Sat Jan 30 22:03:14 2021" />
        <observations epoch_first="Sat Jan 30 21:00:00 2021"
                      epoch_last="Sat Jan 30 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39814"
                obs_have="38958"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="34373"
                obs_have="34373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32328"
                obs_have="32328"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 00:24:49 2021"
               level="3">
        <file_statistics latency="00:03:15"
                         size="18327213"
                         time_creation="Sat Jan 30 22:06:03 2021"
                         time_modification="Sat Jan 30 22:03:14 2021" />
        <observations epoch_first="Sat Jan 30 21:00:00 2021"
                      epoch_last="Sat Jan 30 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39814"
                obs_have="38958"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="34373"
                obs_have="34373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32328"
                obs_have="32328"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:15"
                         size="18327213"
                         time_creation="Sat Jan 30 22:06:03 2021"
                         time_modification="Sat Jan 30 22:03:14 2021" />
        <observations epoch_first="Sat Jan 30 21:00:00 2021"
                      epoch_last="Sat Jan 30 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39814"
                obs_have="38958"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="34373"
                obs_have="34373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32328"
                obs_have="32328"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:15"
                         size="18327213"
                         time_creation="Fri Feb 26 01:56:21 2021"
                         time_modification="Sat Jan 30 22:03:14 2021" />
        <observations epoch_first="Sat Jan 30 21:00:00 2021"
                      epoch_last="Sat Jan 30 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39814"
                obs_have="38958"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="34373"
                obs_have="34373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32328"
                obs_have="32328"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jan 30 23:14:50 2021"
               level="3">
        <file_statistics latency="00:03:17"
                         size="18960658"
                         time_creation="Sat Jan 30 23:06:03 2021"
                         time_modification="Sat Jan 30 23:03:16 2021" />
        <observations epoch_first="Sat Jan 30 22:00:00 2021"
                      epoch_last="Sat Jan 30 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45958"
                obs_have="42320"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="32597"
                obs_have="32597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27756"
                obs_have="27756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 30 23:39:50 2021"
               level="3">
        <file_statistics latency="00:03:17"
                         size="18960658"
                         time_creation="Sat Jan 30 23:06:03 2021"
                         time_modification="Sat Jan 30 23:03:16 2021" />
        <observations epoch_first="Sat Jan 30 22:00:00 2021"
                      epoch_last="Sat Jan 30 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45958"
                obs_have="42320"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="32597"
                obs_have="32597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27756"
                obs_have="27756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 01:24:50 2021"
               level="3">
        <file_statistics latency="00:03:17"
                         size="18960658"
                         time_creation="Sat Jan 30 23:06:03 2021"
                         time_modification="Sat Jan 30 23:03:16 2021" />
        <observations epoch_first="Sat Jan 30 22:00:00 2021"
                      epoch_last="Sat Jan 30 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45958"
                obs_have="42320"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="32597"
                obs_have="32597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27756"
                obs_have="27756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:17"
                         size="18960658"
                         time_creation="Sat Jan 30 23:06:03 2021"
                         time_modification="Sat Jan 30 23:03:16 2021" />
        <observations epoch_first="Sat Jan 30 22:00:00 2021"
                      epoch_last="Sat Jan 30 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45958"
                obs_have="42320"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="32597"
                obs_have="32597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27756"
                obs_have="27756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:17"
                         size="18960658"
                         time_creation="Fri Feb 26 01:56:21 2021"
                         time_modification="Sat Jan 30 23:03:16 2021" />
        <observations epoch_first="Sat Jan 30 22:00:00 2021"
                      epoch_last="Sat Jan 30 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45958"
                obs_have="42320"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="32597"
                obs_have="32597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27756"
                obs_have="27756"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch030x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jan 31 00:14:51 2021"
               level="3">
        <file_statistics latency="00:03:16"
                         size="19092276"
                         time_creation="Sun Jan 31 00:06:05 2021"
                         time_modification="Sun Jan 31 00:03:15 2021" />
        <observations epoch_first="Sat Jan 30 23:00:00 2021"
                      epoch_last="Sat Jan 30 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43730"
                obs_have="41546"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="35555"
                obs_have="35544"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30088"
                obs_have="30088"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 00:39:50 2021"
               level="3">
        <file_statistics latency="00:03:16"
                         size="19092276"
                         time_creation="Sun Jan 31 00:06:05 2021"
                         time_modification="Sun Jan 31 00:03:15 2021" />
        <observations epoch_first="Sat Jan 30 23:00:00 2021"
                      epoch_last="Sat Jan 30 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43730"
                obs_have="41546"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="35555"
                obs_have="35544"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30088"
                obs_have="30088"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 02:24:51 2021"
               level="3">
        <file_statistics latency="00:03:16"
                         size="19092276"
                         time_creation="Sun Jan 31 00:06:05 2021"
                         time_modification="Sun Jan 31 00:03:15 2021" />
        <observations epoch_first="Sat Jan 30 23:00:00 2021"
                      epoch_last="Sat Jan 30 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43730"
                obs_have="41546"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="35555"
                obs_have="35544"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30088"
                obs_have="30088"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 31 16:18:02 2021"
               level="3">
        <file_statistics latency="00:03:16"
                         size="19092276"
                         time_creation="Sun Jan 31 00:06:05 2021"
                         time_modification="Sun Jan 31 00:03:15 2021" />
        <observations epoch_first="Sat Jan 30 23:00:00 2021"
                      epoch_last="Sat Jan 30 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43730"
                obs_have="41546"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="35555"
                obs_have="35544"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30088"
                obs_have="30088"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  1 02:19:04 2021"
               level="3">
        <file_statistics latency="00:03:16"
                         size="19092276"
                         time_creation="Fri Feb 26 01:56:21 2021"
                         time_modification="Sun Jan 31 00:03:15 2021" />
        <observations epoch_first="Sat Jan 30 23:00:00 2021"
                      epoch_last="Sat Jan 30 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43730"
                obs_have="41546"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="35555"
                obs_have="35544"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30088"
                obs_have="30088"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
