<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-03-21 00:00:00"
    DayOfYear="80"
    Year="2019">
  <station name="VFCH">
    <file name="/vfch0800.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 22 16:01:35 2019"
               level="3">
        <file_statistics latency="00:09:27"
                         size="12745640"
                         time_creation="Fri Mar 22 00:12:17 2019"
                         time_modification="Fri Mar 22 00:08:57 2019" />
        <observations epoch_first="Thu Mar 21 00:00:00 2019"
                      epoch_last="Thu Mar 21 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29829"
                obs_have="28823"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="24923"
                obs_have="24885"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22113"
                obs_have="22113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:01:36 2019"
               level="3">
        <file_statistics latency="00:09:27"
                         size="12745640"
                         time_creation="Wed Apr 17 02:26:16 2019"
                         time_modification="Fri Mar 22 00:08:57 2019" />
        <observations epoch_first="Thu Mar 21 00:00:00 2019"
                      epoch_last="Thu Mar 21 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29829"
                obs_have="28823"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="24923"
                obs_have="24885"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22113"
                obs_have="22113"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Mar 21 01:39:42 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="16071629"
                         time_creation="Thu Mar 21 01:06:13 2019"
                         time_modification="Thu Mar 21 01:03:11 2019" />
        <observations epoch_first="Thu Mar 21 00:00:00 2019"
                      epoch_last="Thu Mar 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42293"
                obs_have="42074"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="39395"
                obs_have="39287"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="36922"
                obs_have="36922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 03:24:41 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="16071629"
                         time_creation="Thu Mar 21 01:06:13 2019"
                         time_modification="Thu Mar 21 01:03:11 2019" />
        <observations epoch_first="Thu Mar 21 00:00:00 2019"
                      epoch_last="Thu Mar 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42293"
                obs_have="42074"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="39395"
                obs_have="39287"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="36922"
                obs_have="36922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="16071629"
                         time_creation="Thu Mar 21 01:06:13 2019"
                         time_modification="Thu Mar 21 01:03:11 2019" />
        <observations epoch_first="Thu Mar 21 00:00:00 2019"
                      epoch_last="Thu Mar 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42293"
                obs_have="42074"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="39395"
                obs_have="39287"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="36922"
                obs_have="36922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="16071629"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 01:03:11 2019" />
        <observations epoch_first="Thu Mar 21 00:00:00 2019"
                      epoch_last="Thu Mar 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42293"
                obs_have="42074"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="39395"
                obs_have="39287"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="36922"
                obs_have="36922"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Mar 21 02:14:41 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15301062"
                         time_creation="Thu Mar 21 02:07:53 2019"
                         time_modification="Thu Mar 21 02:03:09 2019" />
        <observations epoch_first="Thu Mar 21 01:00:00 2019"
                      epoch_last="Thu Mar 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45930"
                obs_have="43105"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="40210"
                obs_have="40210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35460"
                obs_have="35460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:39:42 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15301062"
                         time_creation="Thu Mar 21 02:07:53 2019"
                         time_modification="Thu Mar 21 02:03:09 2019" />
        <observations epoch_first="Thu Mar 21 01:00:00 2019"
                      epoch_last="Thu Mar 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45930"
                obs_have="43105"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="40210"
                obs_have="40210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35460"
                obs_have="35460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:24:39 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15301062"
                         time_creation="Thu Mar 21 02:07:53 2019"
                         time_modification="Thu Mar 21 02:03:09 2019" />
        <observations epoch_first="Thu Mar 21 01:00:00 2019"
                      epoch_last="Thu Mar 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45930"
                obs_have="43105"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="40210"
                obs_have="40210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35460"
                obs_have="35460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15301062"
                         time_creation="Thu Mar 21 02:07:53 2019"
                         time_modification="Thu Mar 21 02:03:09 2019" />
        <observations epoch_first="Thu Mar 21 01:00:00 2019"
                      epoch_last="Thu Mar 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45930"
                obs_have="43105"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="40210"
                obs_have="40210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35460"
                obs_have="35460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15301062"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 02:03:09 2019" />
        <observations epoch_first="Thu Mar 21 01:00:00 2019"
                      epoch_last="Thu Mar 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45930"
                obs_have="43105"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="40210"
                obs_have="40210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35460"
                obs_have="35460"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Mar 21 03:14:39 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="15973361"
                         time_creation="Thu Mar 21 03:07:35 2019"
                         time_modification="Thu Mar 21 03:03:11 2019" />
        <observations epoch_first="Thu Mar 21 02:00:00 2019"
                      epoch_last="Thu Mar 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40429"
                obs_have="39834"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="36781"
                obs_have="36781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34537"
                obs_have="34537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 03:39:41 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="15973361"
                         time_creation="Thu Mar 21 03:07:35 2019"
                         time_modification="Thu Mar 21 03:03:11 2019" />
        <observations epoch_first="Thu Mar 21 02:00:00 2019"
                      epoch_last="Thu Mar 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40429"
                obs_have="39834"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="36781"
                obs_have="36781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34537"
                obs_have="34537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 05:24:43 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="15973361"
                         time_creation="Thu Mar 21 03:07:35 2019"
                         time_modification="Thu Mar 21 03:03:11 2019" />
        <observations epoch_first="Thu Mar 21 02:00:00 2019"
                      epoch_last="Thu Mar 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40429"
                obs_have="39834"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="36781"
                obs_have="36781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34537"
                obs_have="34537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="15973361"
                         time_creation="Thu Mar 21 03:07:35 2019"
                         time_modification="Thu Mar 21 03:03:11 2019" />
        <observations epoch_first="Thu Mar 21 02:00:00 2019"
                      epoch_last="Thu Mar 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40429"
                obs_have="39834"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="36781"
                obs_have="36781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34537"
                obs_have="34537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="15973361"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 03:03:11 2019" />
        <observations epoch_first="Thu Mar 21 02:00:00 2019"
                      epoch_last="Thu Mar 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40429"
                obs_have="39834"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="36781"
                obs_have="36781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34537"
                obs_have="34537"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Mar 21 04:14:43 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="16406090"
                         time_creation="Thu Mar 21 04:06:03 2019"
                         time_modification="Thu Mar 21 04:03:11 2019" />
        <observations epoch_first="Thu Mar 21 03:00:00 2019"
                      epoch_last="Thu Mar 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37518"
                obs_have="37048"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28040"
                obs_have="28040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:39:44 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="16406090"
                         time_creation="Thu Mar 21 04:06:03 2019"
                         time_modification="Thu Mar 21 04:03:11 2019" />
        <observations epoch_first="Thu Mar 21 03:00:00 2019"
                      epoch_last="Thu Mar 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37518"
                obs_have="37048"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28040"
                obs_have="28040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 06:24:41 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="16406090"
                         time_creation="Thu Mar 21 04:06:03 2019"
                         time_modification="Thu Mar 21 04:03:11 2019" />
        <observations epoch_first="Thu Mar 21 03:00:00 2019"
                      epoch_last="Thu Mar 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37518"
                obs_have="37048"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28040"
                obs_have="28040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="16406090"
                         time_creation="Thu Mar 21 04:06:03 2019"
                         time_modification="Thu Mar 21 04:03:11 2019" />
        <observations epoch_first="Thu Mar 21 03:00:00 2019"
                      epoch_last="Thu Mar 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37518"
                obs_have="37048"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28040"
                obs_have="28040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="16406090"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 04:03:11 2019" />
        <observations epoch_first="Thu Mar 21 03:00:00 2019"
                      epoch_last="Thu Mar 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37518"
                obs_have="37048"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28040"
                obs_have="28040"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Mar 21 05:14:45 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17074444"
                         time_creation="Thu Mar 21 05:06:03 2019"
                         time_modification="Thu Mar 21 05:03:12 2019" />
        <observations epoch_first="Thu Mar 21 04:00:00 2019"
                      epoch_last="Thu Mar 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="37418"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="26158"
                obs_have="26158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22781"
                obs_have="22781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 05:39:44 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17074444"
                         time_creation="Thu Mar 21 05:06:03 2019"
                         time_modification="Thu Mar 21 05:03:12 2019" />
        <observations epoch_first="Thu Mar 21 04:00:00 2019"
                      epoch_last="Thu Mar 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="37418"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="26158"
                obs_have="26158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22781"
                obs_have="22781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 07:24:44 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17074444"
                         time_creation="Thu Mar 21 05:06:03 2019"
                         time_modification="Thu Mar 21 05:03:12 2019" />
        <observations epoch_first="Thu Mar 21 04:00:00 2019"
                      epoch_last="Thu Mar 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="37418"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="26158"
                obs_have="26158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22781"
                obs_have="22781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17074444"
                         time_creation="Thu Mar 21 05:06:03 2019"
                         time_modification="Thu Mar 21 05:03:12 2019" />
        <observations epoch_first="Thu Mar 21 04:00:00 2019"
                      epoch_last="Thu Mar 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="37418"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="26158"
                obs_have="26158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22781"
                obs_have="22781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="17074444"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 05:03:12 2019" />
        <observations epoch_first="Thu Mar 21 04:00:00 2019"
                      epoch_last="Thu Mar 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39237"
                obs_have="37418"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="26158"
                obs_have="26158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22781"
                obs_have="22781"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Mar 21 06:14:42 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="16691233"
                         time_creation="Thu Mar 21 06:08:51 2019"
                         time_modification="Thu Mar 21 06:03:12 2019" />
        <observations epoch_first="Thu Mar 21 05:00:00 2019"
                      epoch_last="Thu Mar 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36143"
                obs_have="34598"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="28789"
                obs_have="28767"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 06:39:44 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="16691233"
                         time_creation="Thu Mar 21 06:08:51 2019"
                         time_modification="Thu Mar 21 06:03:12 2019" />
        <observations epoch_first="Thu Mar 21 05:00:00 2019"
                      epoch_last="Thu Mar 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36143"
                obs_have="34598"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="28789"
                obs_have="28767"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:24:44 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="16691233"
                         time_creation="Thu Mar 21 06:08:51 2019"
                         time_modification="Thu Mar 21 06:03:12 2019" />
        <observations epoch_first="Thu Mar 21 05:00:00 2019"
                      epoch_last="Thu Mar 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36143"
                obs_have="34598"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="28789"
                obs_have="28767"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="16691233"
                         time_creation="Thu Mar 21 06:08:51 2019"
                         time_modification="Thu Mar 21 06:03:12 2019" />
        <observations epoch_first="Thu Mar 21 05:00:00 2019"
                      epoch_last="Thu Mar 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36143"
                obs_have="34598"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="28789"
                obs_have="28767"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="16691233"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 06:03:12 2019" />
        <observations epoch_first="Thu Mar 21 05:00:00 2019"
                      epoch_last="Thu Mar 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36143"
                obs_have="34598"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="28789"
                obs_have="28767"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Mar 21 07:14:43 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15882198"
                         time_creation="Thu Mar 21 07:06:03 2019"
                         time_modification="Thu Mar 21 07:03:09 2019" />
        <observations epoch_first="Thu Mar 21 06:00:00 2019"
                      epoch_last="Thu Mar 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33065"
                obs_have="32118"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="26992"
                obs_have="26992"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23366"
                obs_have="23366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 07:39:42 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15882198"
                         time_creation="Thu Mar 21 07:06:03 2019"
                         time_modification="Thu Mar 21 07:03:09 2019" />
        <observations epoch_first="Thu Mar 21 06:00:00 2019"
                      epoch_last="Thu Mar 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33065"
                obs_have="32118"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="26992"
                obs_have="26992"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23366"
                obs_have="23366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 09:24:42 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15882198"
                         time_creation="Thu Mar 21 07:06:03 2019"
                         time_modification="Thu Mar 21 07:03:09 2019" />
        <observations epoch_first="Thu Mar 21 06:00:00 2019"
                      epoch_last="Thu Mar 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33065"
                obs_have="32118"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="26992"
                obs_have="26992"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23366"
                obs_have="23366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15882198"
                         time_creation="Thu Mar 21 07:06:03 2019"
                         time_modification="Thu Mar 21 07:03:09 2019" />
        <observations epoch_first="Thu Mar 21 06:00:00 2019"
                      epoch_last="Thu Mar 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33065"
                obs_have="32118"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="26992"
                obs_have="26992"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23366"
                obs_have="23366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15882198"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 07:03:09 2019" />
        <observations epoch_first="Thu Mar 21 06:00:00 2019"
                      epoch_last="Thu Mar 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33065"
                obs_have="32118"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="26992"
                obs_have="26992"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23366"
                obs_have="23366"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Mar 21 08:14:42 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="14760556"
                         time_creation="Thu Mar 21 08:06:03 2019"
                         time_modification="Thu Mar 21 08:03:09 2019" />
        <observations epoch_first="Thu Mar 21 07:00:00 2019"
                      epoch_last="Thu Mar 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31305"
                obs_have="31089"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="24663"
                obs_have="24663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22038"
                obs_have="22038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:39:41 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="14760556"
                         time_creation="Thu Mar 21 08:06:03 2019"
                         time_modification="Thu Mar 21 08:03:09 2019" />
        <observations epoch_first="Thu Mar 21 07:00:00 2019"
                      epoch_last="Thu Mar 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31305"
                obs_have="31089"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="24663"
                obs_have="24663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22038"
                obs_have="22038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 10:24:41 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="14760556"
                         time_creation="Thu Mar 21 08:06:03 2019"
                         time_modification="Thu Mar 21 08:03:09 2019" />
        <observations epoch_first="Thu Mar 21 07:00:00 2019"
                      epoch_last="Thu Mar 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31305"
                obs_have="31089"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="24663"
                obs_have="24663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22038"
                obs_have="22038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="14760556"
                         time_creation="Thu Mar 21 08:06:03 2019"
                         time_modification="Thu Mar 21 08:03:09 2019" />
        <observations epoch_first="Thu Mar 21 07:00:00 2019"
                      epoch_last="Thu Mar 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31305"
                obs_have="31089"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="24663"
                obs_have="24663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22038"
                obs_have="22038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="14760556"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 08:03:09 2019" />
        <observations epoch_first="Thu Mar 21 07:00:00 2019"
                      epoch_last="Thu Mar 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31305"
                obs_have="31089"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="24663"
                obs_have="24663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22038"
                obs_have="22038"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Mar 21 09:14:42 2019"
               level="3">
        <file_statistics latency="00:03:09"
                         size="14196290"
                         time_creation="Thu Mar 21 09:06:07 2019"
                         time_modification="Thu Mar 21 09:03:08 2019" />
        <observations epoch_first="Thu Mar 21 08:00:00 2019"
                      epoch_last="Thu Mar 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31216"
                obs_have="29124"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="24379"
                obs_have="23887"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="19697"
                obs_have="19697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 09:39:40 2019"
               level="3">
        <file_statistics latency="00:03:09"
                         size="14196290"
                         time_creation="Thu Mar 21 09:06:07 2019"
                         time_modification="Thu Mar 21 09:03:08 2019" />
        <observations epoch_first="Thu Mar 21 08:00:00 2019"
                      epoch_last="Thu Mar 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31216"
                obs_have="29124"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="24379"
                obs_have="23887"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="19697"
                obs_have="19697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 11:24:41 2019"
               level="3">
        <file_statistics latency="00:03:09"
                         size="14196290"
                         time_creation="Thu Mar 21 09:06:07 2019"
                         time_modification="Thu Mar 21 09:03:08 2019" />
        <observations epoch_first="Thu Mar 21 08:00:00 2019"
                      epoch_last="Thu Mar 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31216"
                obs_have="29124"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="24379"
                obs_have="23887"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="19697"
                obs_have="19697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:09"
                         size="14196290"
                         time_creation="Thu Mar 21 09:06:07 2019"
                         time_modification="Thu Mar 21 09:03:08 2019" />
        <observations epoch_first="Thu Mar 21 08:00:00 2019"
                      epoch_last="Thu Mar 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31216"
                obs_have="29124"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="24379"
                obs_have="23887"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="19697"
                obs_have="19697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:09"
                         size="14196290"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 09:03:08 2019" />
        <observations epoch_first="Thu Mar 21 08:00:00 2019"
                      epoch_last="Thu Mar 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31216"
                obs_have="29124"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="24379"
                obs_have="23887"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="19697"
                obs_have="19697"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Mar 21 10:14:41 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15125016"
                         time_creation="Thu Mar 21 10:06:05 2019"
                         time_modification="Thu Mar 21 10:03:09 2019" />
        <observations epoch_first="Thu Mar 21 09:00:00 2019"
                      epoch_last="Thu Mar 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32296"
                obs_have="31103"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="25986"
                obs_have="25986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23050"
                obs_have="23050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 10:39:43 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15125016"
                         time_creation="Thu Mar 21 10:06:05 2019"
                         time_modification="Thu Mar 21 10:03:09 2019" />
        <observations epoch_first="Thu Mar 21 09:00:00 2019"
                      epoch_last="Thu Mar 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32296"
                obs_have="31103"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="25986"
                obs_have="25986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23050"
                obs_have="23050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 12:24:42 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15125016"
                         time_creation="Thu Mar 21 10:06:05 2019"
                         time_modification="Thu Mar 21 10:03:09 2019" />
        <observations epoch_first="Thu Mar 21 09:00:00 2019"
                      epoch_last="Thu Mar 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32296"
                obs_have="31103"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="25986"
                obs_have="25986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23050"
                obs_have="23050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15125016"
                         time_creation="Thu Mar 21 10:06:05 2019"
                         time_modification="Thu Mar 21 10:03:09 2019" />
        <observations epoch_first="Thu Mar 21 09:00:00 2019"
                      epoch_last="Thu Mar 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32296"
                obs_have="31103"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="25986"
                obs_have="25986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23050"
                obs_have="23050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:10"
                         size="15125016"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 10:03:09 2019" />
        <observations epoch_first="Thu Mar 21 09:00:00 2019"
                      epoch_last="Thu Mar 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32296"
                obs_have="31103"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="25986"
                obs_have="25986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23050"
                obs_have="23050"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Mar 21 11:14:43 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="16000722"
                         time_creation="Thu Mar 21 11:08:13 2019"
                         time_modification="Thu Mar 21 11:03:12 2019" />
        <observations epoch_first="Thu Mar 21 10:00:00 2019"
                      epoch_last="Thu Mar 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="34667"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="30573"
                obs_have="30573"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27395"
                obs_have="27395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 11:39:44 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="16000722"
                         time_creation="Thu Mar 21 11:08:13 2019"
                         time_modification="Thu Mar 21 11:03:12 2019" />
        <observations epoch_first="Thu Mar 21 10:00:00 2019"
                      epoch_last="Thu Mar 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="34667"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="30573"
                obs_have="30573"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27395"
                obs_have="27395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 13:24:43 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="16000722"
                         time_creation="Thu Mar 21 11:08:13 2019"
                         time_modification="Thu Mar 21 11:03:12 2019" />
        <observations epoch_first="Thu Mar 21 10:00:00 2019"
                      epoch_last="Thu Mar 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="34667"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="30573"
                obs_have="30573"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27395"
                obs_have="27395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="16000722"
                         time_creation="Thu Mar 21 11:08:13 2019"
                         time_modification="Thu Mar 21 11:03:12 2019" />
        <observations epoch_first="Thu Mar 21 10:00:00 2019"
                      epoch_last="Thu Mar 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="34667"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="30573"
                obs_have="30573"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27395"
                obs_have="27395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="16000722"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 11:03:12 2019" />
        <observations epoch_first="Thu Mar 21 10:00:00 2019"
                      epoch_last="Thu Mar 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35087"
                obs_have="34667"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="30573"
                obs_have="30573"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27395"
                obs_have="27395"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Mar 21 12:14:44 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="15713307"
                         time_creation="Thu Mar 21 12:06:04 2019"
                         time_modification="Thu Mar 21 12:03:11 2019" />
        <observations epoch_first="Thu Mar 21 11:00:00 2019"
                      epoch_last="Thu Mar 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35047"
                obs_have="34068"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31854"
                obs_have="31817"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30184"
                obs_have="30184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 12:39:44 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="15713307"
                         time_creation="Thu Mar 21 12:06:04 2019"
                         time_modification="Thu Mar 21 12:03:11 2019" />
        <observations epoch_first="Thu Mar 21 11:00:00 2019"
                      epoch_last="Thu Mar 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35047"
                obs_have="34068"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31854"
                obs_have="31817"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30184"
                obs_have="30184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 14:24:44 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="15713307"
                         time_creation="Thu Mar 21 12:06:04 2019"
                         time_modification="Thu Mar 21 12:03:11 2019" />
        <observations epoch_first="Thu Mar 21 11:00:00 2019"
                      epoch_last="Thu Mar 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35047"
                obs_have="34068"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31854"
                obs_have="31817"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30184"
                obs_have="30184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="15713307"
                         time_creation="Thu Mar 21 12:06:04 2019"
                         time_modification="Thu Mar 21 12:03:11 2019" />
        <observations epoch_first="Thu Mar 21 11:00:00 2019"
                      epoch_last="Thu Mar 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35047"
                obs_have="34068"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31854"
                obs_have="31817"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30184"
                obs_have="30184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:12"
                         size="15713307"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 12:03:11 2019" />
        <observations epoch_first="Thu Mar 21 11:00:00 2019"
                      epoch_last="Thu Mar 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35047"
                obs_have="34068"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31854"
                obs_have="31817"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30184"
                obs_have="30184"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Mar 21 13:14:45 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="17209455"
                         time_creation="Thu Mar 21 13:06:03 2019"
                         time_modification="Thu Mar 21 13:03:13 2019" />
        <observations epoch_first="Thu Mar 21 12:00:00 2019"
                      epoch_last="Thu Mar 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39391"
                obs_have="37313"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="31846"
                obs_have="31400"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="25976"
                obs_have="25976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 13:39:46 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="17209455"
                         time_creation="Thu Mar 21 13:06:03 2019"
                         time_modification="Thu Mar 21 13:03:13 2019" />
        <observations epoch_first="Thu Mar 21 12:00:00 2019"
                      epoch_last="Thu Mar 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39391"
                obs_have="37313"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="31846"
                obs_have="31400"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="25976"
                obs_have="25976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 15:24:45 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="17209455"
                         time_creation="Thu Mar 21 13:06:03 2019"
                         time_modification="Thu Mar 21 13:03:13 2019" />
        <observations epoch_first="Thu Mar 21 12:00:00 2019"
                      epoch_last="Thu Mar 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39391"
                obs_have="37313"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="31846"
                obs_have="31400"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="25976"
                obs_have="25976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="17209455"
                         time_creation="Thu Mar 21 13:06:03 2019"
                         time_modification="Thu Mar 21 13:03:13 2019" />
        <observations epoch_first="Thu Mar 21 12:00:00 2019"
                      epoch_last="Thu Mar 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39391"
                obs_have="37313"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="31846"
                obs_have="31400"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="25976"
                obs_have="25976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="17209455"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 13:03:13 2019" />
        <observations epoch_first="Thu Mar 21 12:00:00 2019"
                      epoch_last="Thu Mar 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39391"
                obs_have="37313"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="31846"
                obs_have="31400"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="25976"
                obs_have="25976"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Mar 21 14:14:46 2019"
               level="3">
        <file_statistics latency="00:03:16"
                         size="16889039"
                         time_creation="Thu Mar 21 14:06:06 2019"
                         time_modification="Thu Mar 21 14:03:15 2019" />
        <observations epoch_first="Thu Mar 21 13:00:00 2019"
                      epoch_last="Thu Mar 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38146"
                obs_have="37812"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="32916"
                obs_have="32900"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28580"
                obs_have="28580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 14:39:45 2019"
               level="3">
        <file_statistics latency="00:03:16"
                         size="16889039"
                         time_creation="Thu Mar 21 14:06:06 2019"
                         time_modification="Thu Mar 21 14:03:15 2019" />
        <observations epoch_first="Thu Mar 21 13:00:00 2019"
                      epoch_last="Thu Mar 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38146"
                obs_have="37812"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="32916"
                obs_have="32900"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28580"
                obs_have="28580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 16:24:45 2019"
               level="3">
        <file_statistics latency="00:03:16"
                         size="16889039"
                         time_creation="Thu Mar 21 14:06:06 2019"
                         time_modification="Thu Mar 21 14:03:15 2019" />
        <observations epoch_first="Thu Mar 21 13:00:00 2019"
                      epoch_last="Thu Mar 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38146"
                obs_have="37812"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="32916"
                obs_have="32900"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28580"
                obs_have="28580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:16"
                         size="16889039"
                         time_creation="Thu Mar 21 14:06:06 2019"
                         time_modification="Thu Mar 21 14:03:15 2019" />
        <observations epoch_first="Thu Mar 21 13:00:00 2019"
                      epoch_last="Thu Mar 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38146"
                obs_have="37812"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="32916"
                obs_have="32900"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28580"
                obs_have="28580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:16"
                         size="16889039"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 14:03:15 2019" />
        <observations epoch_first="Thu Mar 21 13:00:00 2019"
                      epoch_last="Thu Mar 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38146"
                obs_have="37812"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="32916"
                obs_have="32900"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28580"
                obs_have="28580"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Mar 21 15:14:43 2019"
               level="3">
        <file_statistics latency="00:03:09"
                         size="15608618"
                         time_creation="Thu Mar 21 15:06:06 2019"
                         time_modification="Thu Mar 21 15:03:08 2019" />
        <observations epoch_first="Thu Mar 21 14:00:00 2019"
                      epoch_last="Thu Mar 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33215"
                obs_have="33009"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31112"
                obs_have="31112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 15:39:43 2019"
               level="3">
        <file_statistics latency="00:03:09"
                         size="15608618"
                         time_creation="Thu Mar 21 15:06:06 2019"
                         time_modification="Thu Mar 21 15:03:08 2019" />
        <observations epoch_first="Thu Mar 21 14:00:00 2019"
                      epoch_last="Thu Mar 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33215"
                obs_have="33009"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31112"
                obs_have="31112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 17:24:44 2019"
               level="3">
        <file_statistics latency="00:03:09"
                         size="15608618"
                         time_creation="Thu Mar 21 15:06:06 2019"
                         time_modification="Thu Mar 21 15:03:08 2019" />
        <observations epoch_first="Thu Mar 21 14:00:00 2019"
                      epoch_last="Thu Mar 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33215"
                obs_have="33009"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31112"
                obs_have="31112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:09"
                         size="15608618"
                         time_creation="Thu Mar 21 15:06:06 2019"
                         time_modification="Thu Mar 21 15:03:08 2019" />
        <observations epoch_first="Thu Mar 21 14:00:00 2019"
                      epoch_last="Thu Mar 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33215"
                obs_have="33009"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31112"
                obs_have="31112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:09"
                         size="15608618"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 15:03:08 2019" />
        <observations epoch_first="Thu Mar 21 14:00:00 2019"
                      epoch_last="Thu Mar 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33215"
                obs_have="33009"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31112"
                obs_have="31112"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Mar 21 16:14:42 2019"
               level="3">
        <file_statistics latency="00:03:24"
                         size="14956280"
                         time_creation="Thu Mar 21 16:07:57 2019"
                         time_modification="Thu Mar 21 16:03:23 2019" />
        <observations epoch_first="Thu Mar 21 15:00:00 2019"
                      epoch_last="Thu Mar 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34203"
                obs_have="33322"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="29467"
                obs_have="29467"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26227"
                obs_have="26227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 16:39:43 2019"
               level="3">
        <file_statistics latency="00:03:24"
                         size="14956280"
                         time_creation="Thu Mar 21 16:07:57 2019"
                         time_modification="Thu Mar 21 16:03:23 2019" />
        <observations epoch_first="Thu Mar 21 15:00:00 2019"
                      epoch_last="Thu Mar 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34203"
                obs_have="33322"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="29467"
                obs_have="29467"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26227"
                obs_have="26227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:24:41 2019"
               level="3">
        <file_statistics latency="00:03:24"
                         size="14956280"
                         time_creation="Thu Mar 21 16:07:57 2019"
                         time_modification="Thu Mar 21 16:03:23 2019" />
        <observations epoch_first="Thu Mar 21 15:00:00 2019"
                      epoch_last="Thu Mar 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34203"
                obs_have="33322"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="29467"
                obs_have="29467"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26227"
                obs_have="26227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:24"
                         size="14956280"
                         time_creation="Thu Mar 21 16:07:57 2019"
                         time_modification="Thu Mar 21 16:03:23 2019" />
        <observations epoch_first="Thu Mar 21 15:00:00 2019"
                      epoch_last="Thu Mar 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34203"
                obs_have="33322"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="29467"
                obs_have="29467"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26227"
                obs_have="26227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:24"
                         size="14956280"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 16:03:23 2019" />
        <observations epoch_first="Thu Mar 21 15:00:00 2019"
                      epoch_last="Thu Mar 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34203"
                obs_have="33322"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="29467"
                obs_have="29467"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26227"
                obs_have="26227"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Mar 21 17:14:46 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="15189907"
                         time_creation="Thu Mar 21 17:06:05 2019"
                         time_modification="Thu Mar 21 17:03:13 2019" />
        <observations epoch_first="Thu Mar 21 16:00:00 2019"
                      epoch_last="Thu Mar 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37070"
                obs_have="35424"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="25946"
                obs_have="25946"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21246"
                obs_have="21246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 17:39:43 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="15189907"
                         time_creation="Thu Mar 21 17:06:05 2019"
                         time_modification="Thu Mar 21 17:03:13 2019" />
        <observations epoch_first="Thu Mar 21 16:00:00 2019"
                      epoch_last="Thu Mar 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37070"
                obs_have="35424"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="25946"
                obs_have="25946"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21246"
                obs_have="21246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 19:24:46 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="15189907"
                         time_creation="Thu Mar 21 17:06:05 2019"
                         time_modification="Thu Mar 21 17:03:13 2019" />
        <observations epoch_first="Thu Mar 21 16:00:00 2019"
                      epoch_last="Thu Mar 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37070"
                obs_have="35424"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="25946"
                obs_have="25946"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21246"
                obs_have="21246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="15189907"
                         time_creation="Thu Mar 21 17:06:05 2019"
                         time_modification="Thu Mar 21 17:03:13 2019" />
        <observations epoch_first="Thu Mar 21 16:00:00 2019"
                      epoch_last="Thu Mar 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37070"
                obs_have="35424"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="25946"
                obs_have="25946"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21246"
                obs_have="21246"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="15189907"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 17:03:13 2019" />
        <observations epoch_first="Thu Mar 21 16:00:00 2019"
                      epoch_last="Thu Mar 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37070"
                obs_have="35424"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="25946"
                obs_have="25946"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21246"
                obs_have="21246"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Mar 21 18:14:39 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="13914036"
                         time_creation="Thu Mar 21 18:06:04 2019"
                         time_modification="Thu Mar 21 18:03:12 2019" />
        <observations epoch_first="Thu Mar 21 17:00:00 2019"
                      epoch_last="Thu Mar 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31929"
                obs_have="31569"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21116"
                obs_have="21116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:39:44 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="13914036"
                         time_creation="Thu Mar 21 18:06:04 2019"
                         time_modification="Thu Mar 21 18:03:12 2019" />
        <observations epoch_first="Thu Mar 21 17:00:00 2019"
                      epoch_last="Thu Mar 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31929"
                obs_have="31569"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21116"
                obs_have="21116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 20:24:44 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="13914036"
                         time_creation="Thu Mar 21 18:06:04 2019"
                         time_modification="Thu Mar 21 18:03:12 2019" />
        <observations epoch_first="Thu Mar 21 17:00:00 2019"
                      epoch_last="Thu Mar 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31929"
                obs_have="31569"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21116"
                obs_have="21116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="13914036"
                         time_creation="Thu Mar 21 18:06:04 2019"
                         time_modification="Thu Mar 21 18:03:12 2019" />
        <observations epoch_first="Thu Mar 21 17:00:00 2019"
                      epoch_last="Thu Mar 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31929"
                obs_have="31569"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21116"
                obs_have="21116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:13"
                         size="13914036"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 18:03:12 2019" />
        <observations epoch_first="Thu Mar 21 17:00:00 2019"
                      epoch_last="Thu Mar 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31929"
                obs_have="31569"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="26524"
                obs_have="26524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21116"
                obs_have="21116"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Mar 21 19:14:40 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="14496144"
                         time_creation="Thu Mar 21 19:08:58 2019"
                         time_modification="Thu Mar 21 19:03:13 2019" />
        <observations epoch_first="Thu Mar 21 18:00:00 2019"
                      epoch_last="Thu Mar 21 18:59:59 2019"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32127"
                obs_have="31304"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="25289"
                obs_have="25282"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22389"
                obs_have="22382"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 21 19:39:46 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="14496144"
                         time_creation="Thu Mar 21 19:08:58 2019"
                         time_modification="Thu Mar 21 19:03:13 2019" />
        <observations epoch_first="Thu Mar 21 18:00:00 2019"
                      epoch_last="Thu Mar 21 18:59:59 2019"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32127"
                obs_have="31304"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="25289"
                obs_have="25282"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22389"
                obs_have="22382"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 21 21:24:46 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="14496144"
                         time_creation="Thu Mar 21 19:08:58 2019"
                         time_modification="Thu Mar 21 19:03:13 2019" />
        <observations epoch_first="Thu Mar 21 18:00:00 2019"
                      epoch_last="Thu Mar 21 18:59:59 2019"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32127"
                obs_have="31304"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="25289"
                obs_have="25282"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22389"
                obs_have="22382"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="14496144"
                         time_creation="Thu Mar 21 19:08:58 2019"
                         time_modification="Thu Mar 21 19:03:13 2019" />
        <observations epoch_first="Thu Mar 21 18:00:00 2019"
                      epoch_last="Thu Mar 21 18:59:59 2019"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32127"
                obs_have="31304"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="25289"
                obs_have="25282"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22389"
                obs_have="22382"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:14"
                         size="14496144"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 19:03:13 2019" />
        <observations epoch_first="Thu Mar 21 18:00:00 2019"
                      epoch_last="Thu Mar 21 18:59:59 2019"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32127"
                obs_have="31304"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="25289"
                obs_have="25282"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22389"
                obs_have="22382"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/vfch080t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Mar 21 20:14:47 2019"
               level="3">
        <file_statistics latency="00:03:16"
                         size="15683168"
                         time_creation="Thu Mar 21 20:08:17 2019"
                         time_modification="Thu Mar 21 20:03:15 2019" />
        <observations epoch_first="Thu Mar 21 19:00:00 2019"
                      epoch_last="Thu Mar 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31868"
                obs_have="31238"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="27811"
                obs_have="27811"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="25104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 20:39:46 2019"
               level="3">
        <file_statistics latency="00:03:16"
                         size="15683168"
                         time_creation="Thu Mar 21 20:08:17 2019"
                         time_modification="Thu Mar 21 20:03:15 2019" />
        <observations epoch_first="Thu Mar 21 19:00:00 2019"
                      epoch_last="Thu Mar 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31868"
                obs_have="31238"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="27811"
                obs_have="27811"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="25104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 22:24:47 2019"
               level="3">
        <file_statistics latency="00:03:16"
                         size="15683168"
                         time_creation="Thu Mar 21 20:08:17 2019"
                         time_modification="Thu Mar 21 20:03:15 2019" />
        <observations epoch_first="Thu Mar 21 19:00:00 2019"
                      epoch_last="Thu Mar 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31868"
                obs_have="31238"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="27811"
                obs_have="27811"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="25104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:16"
                         size="15683168"
                         time_creation="Thu Mar 21 20:08:17 2019"
                         time_modification="Thu Mar 21 20:03:15 2019" />
        <observations epoch_first="Thu Mar 21 19:00:00 2019"
                      epoch_last="Thu Mar 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31868"
                obs_have="31238"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="27811"
                obs_have="27811"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="25104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:16"
                         size="15683168"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 20:03:15 2019" />
        <observations epoch_first="Thu Mar 21 19:00:00 2019"
                      epoch_last="Thu Mar 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31868"
                obs_have="31238"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="27811"
                obs_have="27811"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25104"
                obs_have="25104"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Mar 21 21:14:50 2019"
               level="3">
        <file_statistics latency="00:03:19"
                         size="17288260"
                         time_creation="Thu Mar 21 21:06:05 2019"
                         time_modification="Thu Mar 21 21:03:18 2019" />
        <observations epoch_first="Thu Mar 21 20:00:00 2019"
                      epoch_last="Thu Mar 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42059"
                obs_have="40842"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="33149"
                obs_have="33149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30126"
                obs_have="30126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 21:39:48 2019"
               level="3">
        <file_statistics latency="00:03:19"
                         size="17288260"
                         time_creation="Thu Mar 21 21:06:05 2019"
                         time_modification="Thu Mar 21 21:03:18 2019" />
        <observations epoch_first="Thu Mar 21 20:00:00 2019"
                      epoch_last="Thu Mar 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42059"
                obs_have="40842"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="33149"
                obs_have="33149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30126"
                obs_have="30126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 23:24:49 2019"
               level="3">
        <file_statistics latency="00:03:19"
                         size="17288260"
                         time_creation="Thu Mar 21 21:06:05 2019"
                         time_modification="Thu Mar 21 21:03:18 2019" />
        <observations epoch_first="Thu Mar 21 20:00:00 2019"
                      epoch_last="Thu Mar 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42059"
                obs_have="40842"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="33149"
                obs_have="33149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30126"
                obs_have="30126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:19"
                         size="17288260"
                         time_creation="Thu Mar 21 21:06:05 2019"
                         time_modification="Thu Mar 21 21:03:18 2019" />
        <observations epoch_first="Thu Mar 21 20:00:00 2019"
                      epoch_last="Thu Mar 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42059"
                obs_have="40842"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="33149"
                obs_have="33149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30126"
                obs_have="30126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:19"
                         size="17288260"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 21:03:18 2019" />
        <observations epoch_first="Thu Mar 21 20:00:00 2019"
                      epoch_last="Thu Mar 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42059"
                obs_have="40842"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="33149"
                obs_have="33149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30126"
                obs_have="30126"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Mar 21 22:14:50 2019"
               level="3">
        <file_statistics latency="00:03:20"
                         size="17578359"
                         time_creation="Thu Mar 21 22:06:06 2019"
                         time_modification="Thu Mar 21 22:03:19 2019" />
        <observations epoch_first="Thu Mar 21 21:00:00 2019"
                      epoch_last="Thu Mar 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46958"
                obs_have="42339"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34065"
                obs_have="34042"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29221"
                obs_have="29221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 22:39:49 2019"
               level="3">
        <file_statistics latency="00:03:20"
                         size="17578359"
                         time_creation="Thu Mar 21 22:06:06 2019"
                         time_modification="Thu Mar 21 22:03:19 2019" />
        <observations epoch_first="Thu Mar 21 21:00:00 2019"
                      epoch_last="Thu Mar 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46958"
                obs_have="42339"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34065"
                obs_have="34042"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29221"
                obs_have="29221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 00:24:49 2019"
               level="3">
        <file_statistics latency="00:03:20"
                         size="17578359"
                         time_creation="Thu Mar 21 22:06:06 2019"
                         time_modification="Thu Mar 21 22:03:19 2019" />
        <observations epoch_first="Thu Mar 21 21:00:00 2019"
                      epoch_last="Thu Mar 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46958"
                obs_have="42339"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34065"
                obs_have="34042"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29221"
                obs_have="29221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:20"
                         size="17578359"
                         time_creation="Thu Mar 21 22:06:06 2019"
                         time_modification="Thu Mar 21 22:03:19 2019" />
        <observations epoch_first="Thu Mar 21 21:00:00 2019"
                      epoch_last="Thu Mar 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46958"
                obs_have="42339"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34065"
                obs_have="34042"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29221"
                obs_have="29221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:20"
                         size="17578359"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 22:03:19 2019" />
        <observations epoch_first="Thu Mar 21 21:00:00 2019"
                      epoch_last="Thu Mar 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46958"
                obs_have="42339"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34065"
                obs_have="34042"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29221"
                obs_have="29221"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Mar 21 23:14:50 2019"
               level="3">
        <file_statistics latency="00:03:19"
                         size="17271897"
                         time_creation="Thu Mar 21 23:06:03 2019"
                         time_modification="Thu Mar 21 23:03:18 2019" />
        <observations epoch_first="Thu Mar 21 22:00:00 2019"
                      epoch_last="Thu Mar 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43710"
                obs_have="42201"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="40531"
                obs_have="40527"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="36807"
                obs_have="36807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 23:39:49 2019"
               level="3">
        <file_statistics latency="00:03:19"
                         size="17271897"
                         time_creation="Thu Mar 21 23:06:03 2019"
                         time_modification="Thu Mar 21 23:03:18 2019" />
        <observations epoch_first="Thu Mar 21 22:00:00 2019"
                      epoch_last="Thu Mar 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43710"
                obs_have="42201"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="40531"
                obs_have="40527"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="36807"
                obs_have="36807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 01:24:49 2019"
               level="3">
        <file_statistics latency="00:03:19"
                         size="17271897"
                         time_creation="Thu Mar 21 23:06:03 2019"
                         time_modification="Thu Mar 21 23:03:18 2019" />
        <observations epoch_first="Thu Mar 21 22:00:00 2019"
                      epoch_last="Thu Mar 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43710"
                obs_have="42201"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="40531"
                obs_have="40527"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="36807"
                obs_have="36807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:19"
                         size="17271897"
                         time_creation="Thu Mar 21 23:06:03 2019"
                         time_modification="Thu Mar 21 23:03:18 2019" />
        <observations epoch_first="Thu Mar 21 22:00:00 2019"
                      epoch_last="Thu Mar 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43710"
                obs_have="42201"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="40531"
                obs_have="40527"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="36807"
                obs_have="36807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:19"
                         size="17271897"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Thu Mar 21 23:03:18 2019" />
        <observations epoch_first="Thu Mar 21 22:00:00 2019"
                      epoch_last="Thu Mar 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43710"
                obs_have="42201"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="40531"
                obs_have="40527"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="36807"
                obs_have="36807"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch080x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Mar 22 00:14:51 2019"
               level="3">
        <file_statistics latency="00:03:18"
                         size="16946909"
                         time_creation="Fri Mar 22 00:06:04 2019"
                         time_modification="Fri Mar 22 00:03:17 2019" />
        <observations epoch_first="Thu Mar 21 23:00:00 2019"
                      epoch_last="Thu Mar 21 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41780"
                obs_have="41730"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="39021"
                obs_have="39017"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="36740"
                obs_have="36740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 00:39:49 2019"
               level="3">
        <file_statistics latency="00:03:18"
                         size="16946909"
                         time_creation="Fri Mar 22 00:06:04 2019"
                         time_modification="Fri Mar 22 00:03:17 2019" />
        <observations epoch_first="Thu Mar 21 23:00:00 2019"
                      epoch_last="Thu Mar 21 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41780"
                obs_have="41730"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="39021"
                obs_have="39017"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="36740"
                obs_have="36740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 02:24:50 2019"
               level="3">
        <file_statistics latency="00:03:18"
                         size="16946909"
                         time_creation="Fri Mar 22 00:06:04 2019"
                         time_modification="Fri Mar 22 00:03:17 2019" />
        <observations epoch_first="Thu Mar 21 23:00:00 2019"
                      epoch_last="Thu Mar 21 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41780"
                obs_have="41730"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="39021"
                obs_have="39017"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="36740"
                obs_have="36740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:17:36 2019"
               level="3">
        <file_statistics latency="00:03:18"
                         size="16946909"
                         time_creation="Fri Mar 22 00:06:04 2019"
                         time_modification="Fri Mar 22 00:03:17 2019" />
        <observations epoch_first="Thu Mar 21 23:00:00 2019"
                      epoch_last="Thu Mar 21 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41780"
                obs_have="41730"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="39021"
                obs_have="39017"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="36740"
                obs_have="36740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 20 02:16:11 2019"
               level="3">
        <file_statistics latency="00:03:18"
                         size="16946909"
                         time_creation="Wed Apr 17 01:55:52 2019"
                         time_modification="Fri Mar 22 00:03:17 2019" />
        <observations epoch_first="Thu Mar 21 23:00:00 2019"
                      epoch_last="Thu Mar 21 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41780"
                obs_have="41730"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="39021"
                obs_have="39017"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="36740"
                obs_have="36740"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
