<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-25 00:00:00"
    DayOfYear="56"
    Year="2019">
  <station name="VFCH">
    <file name="/vfch0560.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 26 16:01:37 2019"
               level="3">
        <file_statistics latency="00:11:11"
                         size="13042139"
                         time_creation="Tue Feb 26 00:22:04 2019"
                         time_modification="Tue Feb 26 00:10:41 2019" />
        <observations epoch_first="Mon Feb 25 00:00:00 2019"
                      epoch_last="Mon Feb 25 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29846"
                obs_have="28871"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="24943"
                obs_have="24902"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="22120"
                obs_have="22120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:01:38 2019"
               level="3">
        <file_statistics latency="00:11:11"
                         size="13042139"
                         time_creation="Sun Mar 24 01:59:00 2019"
                         time_modification="Tue Feb 26 00:10:41 2019" />
        <observations epoch_first="Mon Feb 25 00:00:00 2019"
                      epoch_last="Mon Feb 25 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29846"
                obs_have="28871"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="24943"
                obs_have="24902"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="22120"
                obs_have="22120"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Feb 25 01:39:47 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17680122"
                         time_creation="Mon Feb 25 01:06:03 2019"
                         time_modification="Mon Feb 25 01:03:39 2019" />
        <observations epoch_first="Mon Feb 25 00:00:00 2019"
                      epoch_last="Mon Feb 25 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42121"
                obs_have="41244"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="39585"
                obs_have="39580"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="38229"
                obs_have="38229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 03:24:45 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17680122"
                         time_creation="Mon Feb 25 01:06:03 2019"
                         time_modification="Mon Feb 25 01:03:39 2019" />
        <observations epoch_first="Mon Feb 25 00:00:00 2019"
                      epoch_last="Mon Feb 25 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42121"
                obs_have="41244"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="39585"
                obs_have="39580"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="38229"
                obs_have="38229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17680122"
                         time_creation="Mon Feb 25 01:06:03 2019"
                         time_modification="Mon Feb 25 01:03:39 2019" />
        <observations epoch_first="Mon Feb 25 00:00:00 2019"
                      epoch_last="Mon Feb 25 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42121"
                obs_have="41244"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="39585"
                obs_have="39580"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="38229"
                obs_have="38229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17680122"
                         time_creation="Sun Mar 24 01:55:43 2019"
                         time_modification="Mon Feb 25 01:03:39 2019" />
        <observations epoch_first="Mon Feb 25 00:00:00 2019"
                      epoch_last="Mon Feb 25 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42121"
                obs_have="41244"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="39585"
                obs_have="39580"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="38229"
                obs_have="38229"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Feb 25 02:14:46 2019"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17272839"
                         time_creation="Mon Feb 25 02:06:02 2019"
                         time_modification="Mon Feb 25 02:03:38 2019" />
        <observations epoch_first="Mon Feb 25 01:00:00 2019"
                      epoch_last="Mon Feb 25 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42087"
                obs_have="41963"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="38083"
                obs_have="38081"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35802"
                obs_have="35802"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 02:39:46 2019"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17272839"
                         time_creation="Mon Feb 25 02:06:02 2019"
                         time_modification="Mon Feb 25 02:03:38 2019" />
        <observations epoch_first="Mon Feb 25 01:00:00 2019"
                      epoch_last="Mon Feb 25 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42087"
                obs_have="41963"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="38083"
                obs_have="38081"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35802"
                obs_have="35802"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 04:24:45 2019"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17272839"
                         time_creation="Mon Feb 25 02:06:02 2019"
                         time_modification="Mon Feb 25 02:03:38 2019" />
        <observations epoch_first="Mon Feb 25 01:00:00 2019"
                      epoch_last="Mon Feb 25 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42087"
                obs_have="41963"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="38083"
                obs_have="38081"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35802"
                obs_have="35802"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17272839"
                         time_creation="Mon Feb 25 02:06:02 2019"
                         time_modification="Mon Feb 25 02:03:38 2019" />
        <observations epoch_first="Mon Feb 25 01:00:00 2019"
                      epoch_last="Mon Feb 25 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42087"
                obs_have="41963"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="38083"
                obs_have="38081"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35802"
                obs_have="35802"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:39"
                         size="17272839"
                         time_creation="Sun Mar 24 01:55:43 2019"
                         time_modification="Mon Feb 25 02:03:38 2019" />
        <observations epoch_first="Mon Feb 25 01:00:00 2019"
                      epoch_last="Mon Feb 25 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42087"
                obs_have="41963"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="38083"
                obs_have="38081"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="35802"
                obs_have="35802"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Feb 25 03:14:43 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16880430"
                         time_creation="Mon Feb 25 03:06:08 2019"
                         time_modification="Mon Feb 25 03:03:37 2019" />
        <observations epoch_first="Mon Feb 25 02:00:00 2019"
                      epoch_last="Mon Feb 25 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45584"
                obs_have="43121"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="41078"
                obs_have="41038"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="35903"
                obs_have="35903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 03:39:45 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16880430"
                         time_creation="Mon Feb 25 03:06:08 2019"
                         time_modification="Mon Feb 25 03:03:37 2019" />
        <observations epoch_first="Mon Feb 25 02:00:00 2019"
                      epoch_last="Mon Feb 25 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45584"
                obs_have="43121"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="41078"
                obs_have="41038"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="35903"
                obs_have="35903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 05:24:47 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16880430"
                         time_creation="Mon Feb 25 03:06:08 2019"
                         time_modification="Mon Feb 25 03:03:37 2019" />
        <observations epoch_first="Mon Feb 25 02:00:00 2019"
                      epoch_last="Mon Feb 25 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45584"
                obs_have="43121"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="41078"
                obs_have="41038"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="35903"
                obs_have="35903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16880430"
                         time_creation="Mon Feb 25 03:06:08 2019"
                         time_modification="Mon Feb 25 03:03:37 2019" />
        <observations epoch_first="Mon Feb 25 02:00:00 2019"
                      epoch_last="Mon Feb 25 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45584"
                obs_have="43121"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="41078"
                obs_have="41038"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="35903"
                obs_have="35903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16880430"
                         time_creation="Sun Mar 24 01:55:43 2019"
                         time_modification="Mon Feb 25 03:03:37 2019" />
        <observations epoch_first="Mon Feb 25 02:00:00 2019"
                      epoch_last="Mon Feb 25 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45584"
                obs_have="43121"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="41078"
                obs_have="41038"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="35903"
                obs_have="35903"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Feb 25 04:14:45 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16135813"
                         time_creation="Mon Feb 25 04:07:18 2019"
                         time_modification="Mon Feb 25 04:03:35 2019" />
        <observations epoch_first="Mon Feb 25 03:00:00 2019"
                      epoch_last="Mon Feb 25 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44336"
                obs_have="42706"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="39645"
                obs_have="39605"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="36517"
                obs_have="36517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 04:39:47 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16135813"
                         time_creation="Mon Feb 25 04:07:18 2019"
                         time_modification="Mon Feb 25 04:03:35 2019" />
        <observations epoch_first="Mon Feb 25 03:00:00 2019"
                      epoch_last="Mon Feb 25 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44336"
                obs_have="42706"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="39645"
                obs_have="39605"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="36517"
                obs_have="36517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 06:24:45 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16135813"
                         time_creation="Mon Feb 25 04:07:18 2019"
                         time_modification="Mon Feb 25 04:03:35 2019" />
        <observations epoch_first="Mon Feb 25 03:00:00 2019"
                      epoch_last="Mon Feb 25 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44336"
                obs_have="42706"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="39645"
                obs_have="39605"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="36517"
                obs_have="36517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16135813"
                         time_creation="Mon Feb 25 04:07:18 2019"
                         time_modification="Mon Feb 25 04:03:35 2019" />
        <observations epoch_first="Mon Feb 25 03:00:00 2019"
                      epoch_last="Mon Feb 25 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44336"
                obs_have="42706"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="39645"
                obs_have="39605"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="36517"
                obs_have="36517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16135813"
                         time_creation="Sun Mar 24 01:55:43 2019"
                         time_modification="Mon Feb 25 04:03:35 2019" />
        <observations epoch_first="Mon Feb 25 03:00:00 2019"
                      epoch_last="Mon Feb 25 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44336"
                obs_have="42706"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="39645"
                obs_have="39605"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="36517"
                obs_have="36517"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Feb 25 05:14:48 2019"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16573405"
                         time_creation="Mon Feb 25 05:06:02 2019"
                         time_modification="Mon Feb 25 05:03:36 2019" />
        <observations epoch_first="Mon Feb 25 04:00:00 2019"
                      epoch_last="Mon Feb 25 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38490"
                obs_have="38370"
                obs_ratio="99.69" />
          <mask elevation="10 degrees"
                obs_expected="34262"
                obs_have="34262"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31416"
                obs_have="31416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 05:39:46 2019"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16573405"
                         time_creation="Mon Feb 25 05:06:02 2019"
                         time_modification="Mon Feb 25 05:03:36 2019" />
        <observations epoch_first="Mon Feb 25 04:00:00 2019"
                      epoch_last="Mon Feb 25 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38490"
                obs_have="38370"
                obs_ratio="99.69" />
          <mask elevation="10 degrees"
                obs_expected="34262"
                obs_have="34262"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31416"
                obs_have="31416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 07:24:47 2019"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16573405"
                         time_creation="Mon Feb 25 05:06:02 2019"
                         time_modification="Mon Feb 25 05:03:36 2019" />
        <observations epoch_first="Mon Feb 25 04:00:00 2019"
                      epoch_last="Mon Feb 25 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38490"
                obs_have="38370"
                obs_ratio="99.69" />
          <mask elevation="10 degrees"
                obs_expected="34262"
                obs_have="34262"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31416"
                obs_have="31416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16573405"
                         time_creation="Mon Feb 25 05:06:02 2019"
                         time_modification="Mon Feb 25 05:03:36 2019" />
        <observations epoch_first="Mon Feb 25 04:00:00 2019"
                      epoch_last="Mon Feb 25 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38490"
                obs_have="38370"
                obs_ratio="99.69" />
          <mask elevation="10 degrees"
                obs_expected="34262"
                obs_have="34262"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31416"
                obs_have="31416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16573405"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 05:03:36 2019" />
        <observations epoch_first="Mon Feb 25 04:00:00 2019"
                      epoch_last="Mon Feb 25 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38490"
                obs_have="38370"
                obs_ratio="99.69" />
          <mask elevation="10 degrees"
                obs_expected="34262"
                obs_have="34262"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31416"
                obs_have="31416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Feb 25 06:14:46 2019"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17005395"
                         time_creation="Mon Feb 25 06:06:03 2019"
                         time_modification="Mon Feb 25 06:03:40 2019" />
        <observations epoch_first="Mon Feb 25 05:00:00 2019"
                      epoch_last="Mon Feb 25 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37366"
                obs_have="36524"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="30228"
                obs_have="30228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="26885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 06:39:48 2019"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17005395"
                         time_creation="Mon Feb 25 06:06:03 2019"
                         time_modification="Mon Feb 25 06:03:40 2019" />
        <observations epoch_first="Mon Feb 25 05:00:00 2019"
                      epoch_last="Mon Feb 25 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37366"
                obs_have="36524"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="30228"
                obs_have="30228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="26885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 08:24:47 2019"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17005395"
                         time_creation="Mon Feb 25 06:06:03 2019"
                         time_modification="Mon Feb 25 06:03:40 2019" />
        <observations epoch_first="Mon Feb 25 05:00:00 2019"
                      epoch_last="Mon Feb 25 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37366"
                obs_have="36524"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="30228"
                obs_have="30228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="26885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17005395"
                         time_creation="Mon Feb 25 06:06:03 2019"
                         time_modification="Mon Feb 25 06:03:40 2019" />
        <observations epoch_first="Mon Feb 25 05:00:00 2019"
                      epoch_last="Mon Feb 25 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37366"
                obs_have="36524"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="30228"
                obs_have="30228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="26885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:41"
                         size="17005395"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 06:03:40 2019" />
        <observations epoch_first="Mon Feb 25 05:00:00 2019"
                      epoch_last="Mon Feb 25 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37366"
                obs_have="36524"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="30228"
                obs_have="30228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="26885"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Feb 25 07:14:49 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17566519"
                         time_creation="Mon Feb 25 07:08:01 2019"
                         time_modification="Mon Feb 25 07:03:39 2019" />
        <observations epoch_first="Mon Feb 25 06:00:00 2019"
                      epoch_last="Mon Feb 25 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39252"
                obs_have="37768"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="27193"
                obs_have="27191"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22946"
                obs_have="22946"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 07:39:48 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17566519"
                         time_creation="Mon Feb 25 07:08:01 2019"
                         time_modification="Mon Feb 25 07:03:39 2019" />
        <observations epoch_first="Mon Feb 25 06:00:00 2019"
                      epoch_last="Mon Feb 25 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39252"
                obs_have="37768"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="27193"
                obs_have="27191"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22946"
                obs_have="22946"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 09:24:48 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17566519"
                         time_creation="Mon Feb 25 07:08:01 2019"
                         time_modification="Mon Feb 25 07:03:39 2019" />
        <observations epoch_first="Mon Feb 25 06:00:00 2019"
                      epoch_last="Mon Feb 25 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39252"
                obs_have="37768"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="27193"
                obs_have="27191"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22946"
                obs_have="22946"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17566519"
                         time_creation="Mon Feb 25 07:08:01 2019"
                         time_modification="Mon Feb 25 07:03:39 2019" />
        <observations epoch_first="Mon Feb 25 06:00:00 2019"
                      epoch_last="Mon Feb 25 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39252"
                obs_have="37768"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="27193"
                obs_have="27191"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22946"
                obs_have="22946"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17566519"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 07:03:39 2019" />
        <observations epoch_first="Mon Feb 25 06:00:00 2019"
                      epoch_last="Mon Feb 25 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39252"
                obs_have="37768"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="27193"
                obs_have="27191"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22946"
                obs_have="22946"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Feb 25 08:14:47 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16525159"
                         time_creation="Mon Feb 25 08:06:02 2019"
                         time_modification="Mon Feb 25 08:03:35 2019" />
        <observations epoch_first="Mon Feb 25 07:00:00 2019"
                      epoch_last="Mon Feb 25 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35616"
                obs_have="34610"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="29160"
                obs_have="29160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24656"
                obs_have="24656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 08:39:47 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16525159"
                         time_creation="Mon Feb 25 08:06:02 2019"
                         time_modification="Mon Feb 25 08:03:35 2019" />
        <observations epoch_first="Mon Feb 25 07:00:00 2019"
                      epoch_last="Mon Feb 25 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35616"
                obs_have="34610"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="29160"
                obs_have="29160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24656"
                obs_have="24656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 10:24:47 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16525159"
                         time_creation="Mon Feb 25 08:06:02 2019"
                         time_modification="Mon Feb 25 08:03:35 2019" />
        <observations epoch_first="Mon Feb 25 07:00:00 2019"
                      epoch_last="Mon Feb 25 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32210"
                obs_have="31483"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="29160"
                obs_have="29160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24656"
                obs_have="24656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16525159"
                         time_creation="Mon Feb 25 08:06:02 2019"
                         time_modification="Mon Feb 25 08:03:35 2019" />
        <observations epoch_first="Mon Feb 25 07:00:00 2019"
                      epoch_last="Mon Feb 25 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32210"
                obs_have="31483"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="29160"
                obs_have="29160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24656"
                obs_have="24656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="16525159"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 08:03:35 2019" />
        <observations epoch_first="Mon Feb 25 07:00:00 2019"
                      epoch_last="Mon Feb 25 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32210"
                obs_have="31483"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="29160"
                obs_have="29160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24656"
                obs_have="24656"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Feb 25 09:14:45 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="15753197"
                         time_creation="Mon Feb 25 09:06:02 2019"
                         time_modification="Mon Feb 25 09:03:33 2019" />
        <observations epoch_first="Mon Feb 25 08:00:00 2019"
                      epoch_last="Mon Feb 25 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31305"
                obs_have="30270"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="25590"
                obs_have="25590"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 09:39:45 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="15753197"
                         time_creation="Mon Feb 25 09:06:02 2019"
                         time_modification="Mon Feb 25 09:03:33 2019" />
        <observations epoch_first="Mon Feb 25 08:00:00 2019"
                      epoch_last="Mon Feb 25 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31305"
                obs_have="30270"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="25590"
                obs_have="25590"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 11:24:45 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="15753197"
                         time_creation="Mon Feb 25 09:06:02 2019"
                         time_modification="Mon Feb 25 09:03:33 2019" />
        <observations epoch_first="Mon Feb 25 08:00:00 2019"
                      epoch_last="Mon Feb 25 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31305"
                obs_have="30270"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="25590"
                obs_have="25590"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="15753197"
                         time_creation="Mon Feb 25 09:06:02 2019"
                         time_modification="Mon Feb 25 09:03:33 2019" />
        <observations epoch_first="Mon Feb 25 08:00:00 2019"
                      epoch_last="Mon Feb 25 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31305"
                obs_have="30270"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="25590"
                obs_have="25590"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:34"
                         size="15753197"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 09:03:33 2019" />
        <observations epoch_first="Mon Feb 25 08:00:00 2019"
                      epoch_last="Mon Feb 25 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31305"
                obs_have="30270"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="25590"
                obs_have="25590"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Feb 25 10:14:44 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="14514038"
                         time_creation="Mon Feb 25 10:06:04 2019"
                         time_modification="Mon Feb 25 10:03:31 2019" />
        <observations epoch_first="Mon Feb 25 09:00:00 2019"
                      epoch_last="Mon Feb 25 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31213"
                obs_have="29239"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="24780"
                obs_have="24185"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="20602"
                obs_have="20602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 10:39:44 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="14514038"
                         time_creation="Mon Feb 25 10:06:04 2019"
                         time_modification="Mon Feb 25 10:03:31 2019" />
        <observations epoch_first="Mon Feb 25 09:00:00 2019"
                      epoch_last="Mon Feb 25 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31213"
                obs_have="29239"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="24780"
                obs_have="24185"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="20602"
                obs_have="20602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 12:24:45 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="14514038"
                         time_creation="Mon Feb 25 10:06:04 2019"
                         time_modification="Mon Feb 25 10:03:31 2019" />
        <observations epoch_first="Mon Feb 25 09:00:00 2019"
                      epoch_last="Mon Feb 25 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31213"
                obs_have="29239"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="24780"
                obs_have="24185"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="20602"
                obs_have="20602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="14514038"
                         time_creation="Mon Feb 25 10:06:04 2019"
                         time_modification="Mon Feb 25 10:03:31 2019" />
        <observations epoch_first="Mon Feb 25 09:00:00 2019"
                      epoch_last="Mon Feb 25 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31213"
                obs_have="29239"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="24780"
                obs_have="24185"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="20602"
                obs_have="20602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="14514038"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 10:03:31 2019" />
        <observations epoch_first="Mon Feb 25 09:00:00 2019"
                      epoch_last="Mon Feb 25 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31213"
                obs_have="29239"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="24780"
                obs_have="24185"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="20602"
                obs_have="20602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Feb 25 11:14:44 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="14983120"
                         time_creation="Mon Feb 25 11:06:02 2019"
                         time_modification="Mon Feb 25 11:03:30 2019" />
        <observations epoch_first="Mon Feb 25 10:00:00 2019"
                      epoch_last="Mon Feb 25 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32732"
                obs_have="31393"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="23781"
                obs_have="23781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19900"
                obs_have="19900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 11:39:44 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="14983120"
                         time_creation="Mon Feb 25 11:06:02 2019"
                         time_modification="Mon Feb 25 11:03:30 2019" />
        <observations epoch_first="Mon Feb 25 10:00:00 2019"
                      epoch_last="Mon Feb 25 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32732"
                obs_have="31393"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="23781"
                obs_have="23781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19900"
                obs_have="19900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 13:24:44 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="14983120"
                         time_creation="Mon Feb 25 11:06:02 2019"
                         time_modification="Mon Feb 25 11:03:30 2019" />
        <observations epoch_first="Mon Feb 25 10:00:00 2019"
                      epoch_last="Mon Feb 25 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32732"
                obs_have="31393"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="23781"
                obs_have="23781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19900"
                obs_have="19900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="14983120"
                         time_creation="Mon Feb 25 11:06:02 2019"
                         time_modification="Mon Feb 25 11:03:30 2019" />
        <observations epoch_first="Mon Feb 25 10:00:00 2019"
                      epoch_last="Mon Feb 25 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32732"
                obs_have="31393"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="23781"
                obs_have="23781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19900"
                obs_have="19900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="14983120"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 11:03:30 2019" />
        <observations epoch_first="Mon Feb 25 10:00:00 2019"
                      epoch_last="Mon Feb 25 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32732"
                obs_have="31393"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="23781"
                obs_have="23781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19900"
                obs_have="19900"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Feb 25 12:14:46 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15746256"
                         time_creation="Mon Feb 25 12:06:04 2019"
                         time_modification="Mon Feb 25 12:03:31 2019" />
        <observations epoch_first="Mon Feb 25 11:00:00 2019"
                      epoch_last="Mon Feb 25 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34704"
                obs_have="33937"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="27817"
                obs_have="27817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23327"
                obs_have="23327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 12:39:46 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15746256"
                         time_creation="Mon Feb 25 12:06:04 2019"
                         time_modification="Mon Feb 25 12:03:31 2019" />
        <observations epoch_first="Mon Feb 25 11:00:00 2019"
                      epoch_last="Mon Feb 25 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34704"
                obs_have="33937"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="27817"
                obs_have="27817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23327"
                obs_have="23327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 14:24:46 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15746256"
                         time_creation="Mon Feb 25 12:06:04 2019"
                         time_modification="Mon Feb 25 12:03:31 2019" />
        <observations epoch_first="Mon Feb 25 11:00:00 2019"
                      epoch_last="Mon Feb 25 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34704"
                obs_have="33937"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="27817"
                obs_have="27817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23327"
                obs_have="23327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15746256"
                         time_creation="Mon Feb 25 12:06:04 2019"
                         time_modification="Mon Feb 25 12:03:31 2019" />
        <observations epoch_first="Mon Feb 25 11:00:00 2019"
                      epoch_last="Mon Feb 25 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34704"
                obs_have="33937"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="27817"
                obs_have="27817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23327"
                obs_have="23327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:32"
                         size="15746256"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 12:03:31 2019" />
        <observations epoch_first="Mon Feb 25 11:00:00 2019"
                      epoch_last="Mon Feb 25 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34704"
                obs_have="33937"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="27817"
                obs_have="27817"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23327"
                obs_have="23327"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Feb 25 13:14:46 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="15532680"
                         time_creation="Mon Feb 25 13:06:03 2019"
                         time_modification="Mon Feb 25 13:03:35 2019" />
        <observations epoch_first="Mon Feb 25 12:00:00 2019"
                      epoch_last="Mon Feb 25 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32907"
                obs_have="32865"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30646"
                obs_have="30646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 13:39:46 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="15532680"
                         time_creation="Mon Feb 25 13:06:03 2019"
                         time_modification="Mon Feb 25 13:03:35 2019" />
        <observations epoch_first="Mon Feb 25 12:00:00 2019"
                      epoch_last="Mon Feb 25 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32907"
                obs_have="32865"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30646"
                obs_have="30646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 15:24:46 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="15532680"
                         time_creation="Mon Feb 25 13:06:03 2019"
                         time_modification="Mon Feb 25 13:03:35 2019" />
        <observations epoch_first="Mon Feb 25 12:00:00 2019"
                      epoch_last="Mon Feb 25 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32907"
                obs_have="32865"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30646"
                obs_have="30646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="15532680"
                         time_creation="Mon Feb 25 13:06:03 2019"
                         time_modification="Mon Feb 25 13:03:35 2019" />
        <observations epoch_first="Mon Feb 25 12:00:00 2019"
                      epoch_last="Mon Feb 25 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32907"
                obs_have="32865"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30646"
                obs_have="30646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="15532680"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 13:03:35 2019" />
        <observations epoch_first="Mon Feb 25 12:00:00 2019"
                      epoch_last="Mon Feb 25 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32907"
                obs_have="32865"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30646"
                obs_have="30646"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Feb 25 14:14:48 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16328723"
                         time_creation="Mon Feb 25 14:06:03 2019"
                         time_modification="Mon Feb 25 14:03:37 2019" />
        <observations epoch_first="Mon Feb 25 13:00:00 2019"
                      epoch_last="Mon Feb 25 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36240"
                obs_have="34703"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="32309"
                obs_have="32105"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 14:39:47 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16328723"
                         time_creation="Mon Feb 25 14:06:03 2019"
                         time_modification="Mon Feb 25 14:03:37 2019" />
        <observations epoch_first="Mon Feb 25 13:00:00 2019"
                      epoch_last="Mon Feb 25 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36240"
                obs_have="34703"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="32309"
                obs_have="32105"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 16:24:48 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16328723"
                         time_creation="Mon Feb 25 14:06:03 2019"
                         time_modification="Mon Feb 25 14:03:37 2019" />
        <observations epoch_first="Mon Feb 25 13:00:00 2019"
                      epoch_last="Mon Feb 25 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36240"
                obs_have="34703"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="32309"
                obs_have="32105"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16328723"
                         time_creation="Mon Feb 25 14:06:03 2019"
                         time_modification="Mon Feb 25 14:03:37 2019" />
        <observations epoch_first="Mon Feb 25 13:00:00 2019"
                      epoch_last="Mon Feb 25 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36240"
                obs_have="34703"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="32309"
                obs_have="32105"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16328723"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 14:03:37 2019" />
        <observations epoch_first="Mon Feb 25 13:00:00 2019"
                      epoch_last="Mon Feb 25 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36240"
                obs_have="34703"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="32309"
                obs_have="32105"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="28724"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Feb 25 15:14:49 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="17515018"
                         time_creation="Mon Feb 25 15:07:38 2019"
                         time_modification="Mon Feb 25 15:03:34 2019" />
        <observations epoch_first="Mon Feb 25 14:00:00 2019"
                      epoch_last="Mon Feb 25 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41712"
                obs_have="39566"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="31823"
                obs_have="31539"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="25275"
                obs_have="25275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 15:39:49 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="17515018"
                         time_creation="Mon Feb 25 15:07:38 2019"
                         time_modification="Mon Feb 25 15:03:34 2019" />
        <observations epoch_first="Mon Feb 25 14:00:00 2019"
                      epoch_last="Mon Feb 25 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41712"
                obs_have="39566"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="31823"
                obs_have="31539"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="25275"
                obs_have="25275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 17:24:50 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="17515018"
                         time_creation="Mon Feb 25 15:07:38 2019"
                         time_modification="Mon Feb 25 15:03:34 2019" />
        <observations epoch_first="Mon Feb 25 14:00:00 2019"
                      epoch_last="Mon Feb 25 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41712"
                obs_have="39566"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="31823"
                obs_have="31539"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="25275"
                obs_have="25275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="17515018"
                         time_creation="Mon Feb 25 15:07:38 2019"
                         time_modification="Mon Feb 25 15:03:34 2019" />
        <observations epoch_first="Mon Feb 25 14:00:00 2019"
                      epoch_last="Mon Feb 25 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41712"
                obs_have="39566"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="31823"
                obs_have="31539"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="25275"
                obs_have="25275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="17515018"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 15:03:34 2019" />
        <observations epoch_first="Mon Feb 25 14:00:00 2019"
                      epoch_last="Mon Feb 25 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41712"
                obs_have="39566"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="31823"
                obs_have="31539"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="25275"
                obs_have="25275"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Feb 25 16:14:46 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16573277"
                         time_creation="Mon Feb 25 16:06:03 2019"
                         time_modification="Mon Feb 25 16:03:37 2019" />
        <observations epoch_first="Mon Feb 25 15:00:00 2019"
                      epoch_last="Mon Feb 25 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34918"
                obs_have="34546"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="32392"
                obs_have="32392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30841"
                obs_have="30841"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 16:39:48 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16573277"
                         time_creation="Mon Feb 25 16:06:03 2019"
                         time_modification="Mon Feb 25 16:03:37 2019" />
        <observations epoch_first="Mon Feb 25 15:00:00 2019"
                      epoch_last="Mon Feb 25 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34918"
                obs_have="34546"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="32392"
                obs_have="32392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30841"
                obs_have="30841"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 18:24:45 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16573277"
                         time_creation="Mon Feb 25 16:06:03 2019"
                         time_modification="Mon Feb 25 16:03:37 2019" />
        <observations epoch_first="Mon Feb 25 15:00:00 2019"
                      epoch_last="Mon Feb 25 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34918"
                obs_have="34546"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="32392"
                obs_have="32392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30841"
                obs_have="30841"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16573277"
                         time_creation="Mon Feb 25 16:06:03 2019"
                         time_modification="Mon Feb 25 16:03:37 2019" />
        <observations epoch_first="Mon Feb 25 15:00:00 2019"
                      epoch_last="Mon Feb 25 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34918"
                obs_have="34546"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="32392"
                obs_have="32392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30841"
                obs_have="30841"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:38"
                         size="16573277"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 16:03:37 2019" />
        <observations epoch_first="Mon Feb 25 15:00:00 2019"
                      epoch_last="Mon Feb 25 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34918"
                obs_have="34546"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="32392"
                obs_have="32392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30841"
                obs_have="30841"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Feb 25 17:14:49 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15867651"
                         time_creation="Mon Feb 25 17:06:03 2019"
                         time_modification="Mon Feb 25 17:03:28 2019" />
        <observations epoch_first="Mon Feb 25 16:00:00 2019"
                      epoch_last="Mon Feb 25 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33154"
                obs_have="32814"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="30966"
                obs_have="30966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28999"
                obs_have="28999"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 17:39:44 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15867651"
                         time_creation="Mon Feb 25 17:06:03 2019"
                         time_modification="Mon Feb 25 17:03:28 2019" />
        <observations epoch_first="Mon Feb 25 16:00:00 2019"
                      epoch_last="Mon Feb 25 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33154"
                obs_have="32814"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="30966"
                obs_have="30966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28999"
                obs_have="28999"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 19:24:47 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15867651"
                         time_creation="Mon Feb 25 17:06:03 2019"
                         time_modification="Mon Feb 25 17:03:28 2019" />
        <observations epoch_first="Mon Feb 25 16:00:00 2019"
                      epoch_last="Mon Feb 25 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33154"
                obs_have="32814"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="30966"
                obs_have="30966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28999"
                obs_have="28999"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15867651"
                         time_creation="Mon Feb 25 17:06:03 2019"
                         time_modification="Mon Feb 25 17:03:28 2019" />
        <observations epoch_first="Mon Feb 25 16:00:00 2019"
                      epoch_last="Mon Feb 25 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33154"
                obs_have="32814"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="30966"
                obs_have="30966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28999"
                obs_have="28999"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15867651"
                         time_creation="Sun Mar 24 01:55:44 2019"
                         time_modification="Mon Feb 25 17:03:28 2019" />
        <observations epoch_first="Mon Feb 25 16:00:00 2019"
                      epoch_last="Mon Feb 25 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33154"
                obs_have="32814"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="30966"
                obs_have="30966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28999"
                obs_have="28999"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Feb 25 18:14:41 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="15120123"
                         time_creation="Mon Feb 25 18:06:04 2019"
                         time_modification="Mon Feb 25 18:03:30 2019" />
        <observations epoch_first="Mon Feb 25 17:00:00 2019"
                      epoch_last="Mon Feb 25 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34786"
                obs_have="33745"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29793"
                obs_have="29793"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26625"
                obs_have="26625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 18:39:46 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="15120123"
                         time_creation="Mon Feb 25 18:06:04 2019"
                         time_modification="Mon Feb 25 18:03:30 2019" />
        <observations epoch_first="Mon Feb 25 17:00:00 2019"
                      epoch_last="Mon Feb 25 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34786"
                obs_have="33745"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29793"
                obs_have="29793"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26625"
                obs_have="26625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 20:24:46 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="15120123"
                         time_creation="Mon Feb 25 18:06:04 2019"
                         time_modification="Mon Feb 25 18:03:30 2019" />
        <observations epoch_first="Mon Feb 25 17:00:00 2019"
                      epoch_last="Mon Feb 25 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34786"
                obs_have="33745"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29793"
                obs_have="29793"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26625"
                obs_have="26625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="15120123"
                         time_creation="Mon Feb 25 18:06:04 2019"
                         time_modification="Mon Feb 25 18:03:30 2019" />
        <observations epoch_first="Mon Feb 25 17:00:00 2019"
                      epoch_last="Mon Feb 25 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34786"
                obs_have="33745"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29793"
                obs_have="29793"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26625"
                obs_have="26625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:31"
                         size="15120123"
                         time_creation="Sun Mar 24 01:55:45 2019"
                         time_modification="Mon Feb 25 18:03:30 2019" />
        <observations epoch_first="Mon Feb 25 17:00:00 2019"
                      epoch_last="Mon Feb 25 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34786"
                obs_have="33745"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29793"
                obs_have="29793"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26625"
                obs_have="26625"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Feb 25 19:14:40 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14383382"
                         time_creation="Mon Feb 25 19:06:09 2019"
                         time_modification="Mon Feb 25 19:03:29 2019" />
        <observations epoch_first="Mon Feb 25 18:00:00 2019"
                      epoch_last="Mon Feb 25 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34487"
                obs_have="33300"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="24470"
                obs_have="24464"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="19486"
                obs_have="19486"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 19:39:46 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14383382"
                         time_creation="Mon Feb 25 19:06:09 2019"
                         time_modification="Mon Feb 25 19:03:29 2019" />
        <observations epoch_first="Mon Feb 25 18:00:00 2019"
                      epoch_last="Mon Feb 25 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34487"
                obs_have="33300"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="24470"
                obs_have="24464"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="19486"
                obs_have="19486"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 21:24:46 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14383382"
                         time_creation="Mon Feb 25 19:06:09 2019"
                         time_modification="Mon Feb 25 19:03:29 2019" />
        <observations epoch_first="Mon Feb 25 18:00:00 2019"
                      epoch_last="Mon Feb 25 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34487"
                obs_have="33300"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="24470"
                obs_have="24464"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="19486"
                obs_have="19486"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14383382"
                         time_creation="Mon Feb 25 19:06:09 2019"
                         time_modification="Mon Feb 25 19:03:29 2019" />
        <observations epoch_first="Mon Feb 25 18:00:00 2019"
                      epoch_last="Mon Feb 25 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34487"
                obs_have="33300"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="24470"
                obs_have="24464"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="19486"
                obs_have="19486"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:30"
                         size="14383382"
                         time_creation="Sun Mar 24 01:55:45 2019"
                         time_modification="Mon Feb 25 19:03:29 2019" />
        <observations epoch_first="Mon Feb 25 18:00:00 2019"
                      epoch_last="Mon Feb 25 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34487"
                obs_have="33300"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="24470"
                obs_have="24464"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="19486"
                obs_have="19486"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Feb 25 20:14:47 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15119755"
                         time_creation="Mon Feb 25 20:06:14 2019"
                         time_modification="Mon Feb 25 20:03:28 2019" />
        <observations epoch_first="Mon Feb 25 19:00:00 2019"
                      epoch_last="Mon Feb 25 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32611"
                obs_have="32595"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="26410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21722"
                obs_have="21722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 20:39:47 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15119755"
                         time_creation="Mon Feb 25 20:06:14 2019"
                         time_modification="Mon Feb 25 20:03:28 2019" />
        <observations epoch_first="Mon Feb 25 19:00:00 2019"
                      epoch_last="Mon Feb 25 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32611"
                obs_have="32595"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="26410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21722"
                obs_have="21722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 22:24:47 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15119755"
                         time_creation="Mon Feb 25 20:06:14 2019"
                         time_modification="Mon Feb 25 20:03:28 2019" />
        <observations epoch_first="Mon Feb 25 19:00:00 2019"
                      epoch_last="Mon Feb 25 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32611"
                obs_have="32595"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="26410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21722"
                obs_have="21722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15119755"
                         time_creation="Mon Feb 25 20:06:14 2019"
                         time_modification="Mon Feb 25 20:03:28 2019" />
        <observations epoch_first="Mon Feb 25 19:00:00 2019"
                      epoch_last="Mon Feb 25 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32611"
                obs_have="32595"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="26410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21722"
                obs_have="21722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:29"
                         size="15119755"
                         time_creation="Sun Mar 24 01:55:45 2019"
                         time_modification="Mon Feb 25 20:03:28 2019" />
        <observations epoch_first="Mon Feb 25 19:00:00 2019"
                      epoch_last="Mon Feb 25 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32611"
                obs_have="32595"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="26410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21722"
                obs_have="21722"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Feb 25 21:14:48 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="15912198"
                         time_creation="Mon Feb 25 21:06:03 2019"
                         time_modification="Mon Feb 25 21:03:34 2019" />
        <observations epoch_first="Mon Feb 25 20:00:00 2019"
                      epoch_last="Mon Feb 25 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32964"
                obs_have="31752"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="25859"
                obs_have="25856"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22355"
                obs_have="22352"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 25 21:39:47 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="15912198"
                         time_creation="Mon Feb 25 21:06:03 2019"
                         time_modification="Mon Feb 25 21:03:34 2019" />
        <observations epoch_first="Mon Feb 25 20:00:00 2019"
                      epoch_last="Mon Feb 25 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32964"
                obs_have="31752"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="25859"
                obs_have="25856"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22355"
                obs_have="22352"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 25 23:24:49 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="15912198"
                         time_creation="Mon Feb 25 21:06:03 2019"
                         time_modification="Mon Feb 25 21:03:34 2019" />
        <observations epoch_first="Mon Feb 25 20:00:00 2019"
                      epoch_last="Mon Feb 25 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32964"
                obs_have="31752"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="25859"
                obs_have="25856"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22355"
                obs_have="22352"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="15912198"
                         time_creation="Mon Feb 25 21:06:03 2019"
                         time_modification="Mon Feb 25 21:03:34 2019" />
        <observations epoch_first="Mon Feb 25 20:00:00 2019"
                      epoch_last="Mon Feb 25 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32964"
                obs_have="31752"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="25859"
                obs_have="25856"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22355"
                obs_have="22352"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:35"
                         size="15912198"
                         time_creation="Sun Mar 24 01:55:45 2019"
                         time_modification="Mon Feb 25 21:03:34 2019" />
        <observations epoch_first="Mon Feb 25 20:00:00 2019"
                      epoch_last="Mon Feb 25 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32964"
                obs_have="31752"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="25859"
                obs_have="25856"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22355"
                obs_have="22352"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/vfch056v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Feb 25 22:14:50 2019"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16492224"
                         time_creation="Mon Feb 25 22:06:04 2019"
                         time_modification="Mon Feb 25 22:03:36 2019" />
        <observations epoch_first="Mon Feb 25 21:00:00 2019"
                      epoch_last="Mon Feb 25 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33878"
                obs_have="33590"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="29900"
                obs_have="29900"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27454"
                obs_have="27454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 22:39:49 2019"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16492224"
                         time_creation="Mon Feb 25 22:06:04 2019"
                         time_modification="Mon Feb 25 22:03:36 2019" />
        <observations epoch_first="Mon Feb 25 21:00:00 2019"
                      epoch_last="Mon Feb 25 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33878"
                obs_have="33590"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="29900"
                obs_have="29900"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27454"
                obs_have="27454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 00:24:48 2019"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16492224"
                         time_creation="Mon Feb 25 22:06:04 2019"
                         time_modification="Mon Feb 25 22:03:36 2019" />
        <observations epoch_first="Mon Feb 25 21:00:00 2019"
                      epoch_last="Mon Feb 25 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33878"
                obs_have="33590"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="29900"
                obs_have="29900"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27454"
                obs_have="27454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16492224"
                         time_creation="Mon Feb 25 22:06:04 2019"
                         time_modification="Mon Feb 25 22:03:36 2019" />
        <observations epoch_first="Mon Feb 25 21:00:00 2019"
                      epoch_last="Mon Feb 25 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33878"
                obs_have="33590"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="29900"
                obs_have="29900"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27454"
                obs_have="27454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:37"
                         size="16492224"
                         time_creation="Sun Mar 24 01:55:45 2019"
                         time_modification="Mon Feb 25 22:03:36 2019" />
        <observations epoch_first="Mon Feb 25 21:00:00 2019"
                      epoch_last="Mon Feb 25 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33878"
                obs_have="33590"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="29900"
                obs_have="29900"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27454"
                obs_have="27454"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Feb 25 23:14:50 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17768850"
                         time_creation="Mon Feb 25 23:07:31 2019"
                         time_modification="Mon Feb 25 23:03:39 2019" />
        <observations epoch_first="Mon Feb 25 22:00:00 2019"
                      epoch_last="Mon Feb 25 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44625"
                obs_have="42589"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="33906"
                obs_have="33906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28845"
                obs_have="28845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 25 23:39:52 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17768850"
                         time_creation="Mon Feb 25 23:07:31 2019"
                         time_modification="Mon Feb 25 23:03:39 2019" />
        <observations epoch_first="Mon Feb 25 22:00:00 2019"
                      epoch_last="Mon Feb 25 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44625"
                obs_have="42589"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="33906"
                obs_have="33906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28845"
                obs_have="28845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 01:24:50 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17768850"
                         time_creation="Mon Feb 25 23:07:31 2019"
                         time_modification="Mon Feb 25 23:03:39 2019" />
        <observations epoch_first="Mon Feb 25 22:00:00 2019"
                      epoch_last="Mon Feb 25 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44625"
                obs_have="42589"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="33906"
                obs_have="33906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28845"
                obs_have="28845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17768850"
                         time_creation="Mon Feb 25 23:07:31 2019"
                         time_modification="Mon Feb 25 23:03:39 2019" />
        <observations epoch_first="Mon Feb 25 22:00:00 2019"
                      epoch_last="Mon Feb 25 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44625"
                obs_have="42589"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="33906"
                obs_have="33906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28845"
                obs_have="28845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:40"
                         size="17768850"
                         time_creation="Sun Mar 24 01:55:45 2019"
                         time_modification="Mon Feb 25 23:03:39 2019" />
        <observations epoch_first="Mon Feb 25 22:00:00 2019"
                      epoch_last="Mon Feb 25 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44625"
                obs_have="42589"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="33906"
                obs_have="33906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28845"
                obs_have="28845"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch056x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Feb 26 00:14:48 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="17928330"
                         time_creation="Tue Feb 26 00:06:14 2019"
                         time_modification="Tue Feb 26 00:03:35 2019" />
        <observations epoch_first="Mon Feb 25 23:00:00 2019"
                      epoch_last="Mon Feb 25 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46793"
                obs_have="42800"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="36848"
                obs_have="36832"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32157"
                obs_have="32157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 00:39:52 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="17928330"
                         time_creation="Tue Feb 26 00:06:14 2019"
                         time_modification="Tue Feb 26 00:03:35 2019" />
        <observations epoch_first="Mon Feb 25 23:00:00 2019"
                      epoch_last="Mon Feb 25 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46793"
                obs_have="42800"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="36848"
                obs_have="36832"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32157"
                obs_have="32157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 02:24:52 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="17928330"
                         time_creation="Tue Feb 26 00:06:14 2019"
                         time_modification="Tue Feb 26 00:03:35 2019" />
        <observations epoch_first="Mon Feb 25 23:00:00 2019"
                      epoch_last="Mon Feb 25 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46793"
                obs_have="42800"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="36848"
                obs_have="36832"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32157"
                obs_have="32157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 16:18:27 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="17928330"
                         time_creation="Tue Feb 26 00:06:14 2019"
                         time_modification="Tue Feb 26 00:03:35 2019" />
        <observations epoch_first="Mon Feb 25 23:00:00 2019"
                      epoch_last="Mon Feb 25 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46793"
                obs_have="42800"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="36848"
                obs_have="36832"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32157"
                obs_have="32157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 27 02:18:17 2019"
               level="3">
        <file_statistics latency="00:03:36"
                         size="17928330"
                         time_creation="Sun Mar 24 01:55:45 2019"
                         time_modification="Tue Feb 26 00:03:35 2019" />
        <observations epoch_first="Mon Feb 25 23:00:00 2019"
                      epoch_last="Mon Feb 25 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46793"
                obs_have="42800"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="36848"
                obs_have="36832"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32157"
                obs_have="32157"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
