<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-01-17 00:00:00"
    DayOfYear="17"
    Year="2011">
  <station name="VFCH">
    <file name="/vfch0170.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jan 18 17:32:12 2011"
               level="3">
        <file_statistics latency="01:11:05"
                         size="6676870"
                         time_creation="Tue Jan 18 01:16:27 2011"
                         time_modification="Tue Jan 18 01:10:35 2011" />
        <observations epoch_first="Mon Jan 17 00:00:00 2011"
                      epoch_last="Mon Jan 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29396"
                obs_have="28714"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="24546"
                obs_have="24522"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="21746"
                obs_have="21746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:29:48 2011"
               level="3">
        <file_statistics latency="01:11:05"
                         size="6676870"
                         time_creation="Tue Feb 15 00:58:40 2011"
                         time_modification="Tue Jan 18 01:10:35 2011" />
        <observations epoch_first="Mon Jan 17 00:00:00 2011"
                      epoch_last="Mon Jan 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29396"
                obs_have="28714"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="24546"
                obs_have="24522"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="21746"
                obs_have="21746"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Jan 17 01:18:19 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="8035701"
                         time_creation="Mon Jan 17 01:06:08 2011"
                         time_modification="Mon Jan 17 01:02:03 2011" />
        <observations epoch_first="Mon Jan 17 00:00:00 2011"
                      epoch_last="Mon Jan 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="35313"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="32181"
                obs_have="32181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28743"
                obs_have="28743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 01:43:18 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="8035701"
                         time_creation="Mon Jan 17 01:06:08 2011"
                         time_modification="Mon Jan 17 01:02:03 2011" />
        <observations epoch_first="Mon Jan 17 00:00:00 2011"
                      epoch_last="Mon Jan 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="35313"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="32181"
                obs_have="32181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28743"
                obs_have="28743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 03:34:35 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="8035701"
                         time_creation="Mon Jan 17 01:06:08 2011"
                         time_modification="Mon Jan 17 01:02:03 2011" />
        <observations epoch_first="Mon Jan 17 00:00:00 2011"
                      epoch_last="Mon Jan 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="35313"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="32181"
                obs_have="32181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28743"
                obs_have="28743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 03:41:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="8035701"
                         time_creation="Mon Jan 17 01:06:08 2011"
                         time_modification="Mon Jan 17 01:02:03 2011" />
        <observations epoch_first="Mon Jan 17 00:00:00 2011"
                      epoch_last="Mon Jan 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="35313"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="32181"
                obs_have="32181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28743"
                obs_have="28743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="8035701"
                         time_creation="Mon Jan 17 01:06:08 2011"
                         time_modification="Mon Jan 17 01:02:03 2011" />
        <observations epoch_first="Mon Jan 17 00:00:00 2011"
                      epoch_last="Mon Jan 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="35313"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="32181"
                obs_have="32181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28743"
                obs_have="28743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="8035701"
                         time_creation="Tue Feb 15 00:57:45 2011"
                         time_modification="Mon Jan 17 01:02:03 2011" />
        <observations epoch_first="Mon Jan 17 00:00:00 2011"
                      epoch_last="Mon Jan 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="35313"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="32181"
                obs_have="32181"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28743"
                obs_have="28743"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Jan 17 02:17:49 2011"
               level="3">
        <file_statistics latency="00:02:07"
                         size="8329346"
                         time_creation="Mon Jan 17 02:06:09 2011"
                         time_modification="Mon Jan 17 02:02:06 2011" />
        <observations epoch_first="Mon Jan 17 01:00:00 2011"
                      epoch_last="Mon Jan 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="35668"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="29155"
                obs_have="29155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24004"
                obs_have="24004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 04:27:48 2011"
               level="3">
        <file_statistics latency="00:02:07"
                         size="8329346"
                         time_creation="Mon Jan 17 02:06:09 2011"
                         time_modification="Mon Jan 17 02:02:06 2011" />
        <observations epoch_first="Mon Jan 17 01:00:00 2011"
                      epoch_last="Mon Jan 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="35668"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="29155"
                obs_have="29155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24004"
                obs_have="24004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:02:07"
                         size="8329346"
                         time_creation="Mon Jan 17 02:06:09 2011"
                         time_modification="Mon Jan 17 02:02:06 2011" />
        <observations epoch_first="Mon Jan 17 01:00:00 2011"
                      epoch_last="Mon Jan 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="35668"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="29155"
                obs_have="29155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24004"
                obs_have="24004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:02:07"
                         size="8329346"
                         time_creation="Tue Feb 15 00:57:45 2011"
                         time_modification="Mon Jan 17 02:02:06 2011" />
        <observations epoch_first="Mon Jan 17 01:00:00 2011"
                      epoch_last="Mon Jan 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="35668"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="29155"
                obs_have="29155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24004"
                obs_have="24004"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Jan 17 03:38:05 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="7570772"
                         time_creation="Mon Jan 17 03:06:11 2011"
                         time_modification="Mon Jan 17 03:02:03 2011" />
        <observations epoch_first="Mon Jan 17 02:00:00 2011"
                      epoch_last="Mon Jan 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33439"
                obs_have="32732"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="31021"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28496"
                obs_have="28496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 03:43:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="7570772"
                         time_creation="Mon Jan 17 03:06:11 2011"
                         time_modification="Mon Jan 17 03:02:03 2011" />
        <observations epoch_first="Mon Jan 17 02:00:00 2011"
                      epoch_last="Mon Jan 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33439"
                obs_have="32732"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="31021"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28496"
                obs_have="28496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 03:46:40 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="7570772"
                         time_creation="Mon Jan 17 03:06:11 2011"
                         time_modification="Mon Jan 17 03:02:03 2011" />
        <observations epoch_first="Mon Jan 17 02:00:00 2011"
                      epoch_last="Mon Jan 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33439"
                obs_have="32732"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="31021"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28496"
                obs_have="28496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 05:28:46 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="7570772"
                         time_creation="Mon Jan 17 03:06:11 2011"
                         time_modification="Mon Jan 17 03:02:03 2011" />
        <observations epoch_first="Mon Jan 17 02:00:00 2011"
                      epoch_last="Mon Jan 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33439"
                obs_have="32732"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="31021"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28496"
                obs_have="28496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="7570772"
                         time_creation="Mon Jan 17 03:06:11 2011"
                         time_modification="Mon Jan 17 03:02:03 2011" />
        <observations epoch_first="Mon Jan 17 02:00:00 2011"
                      epoch_last="Mon Jan 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33439"
                obs_have="32732"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="31021"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28496"
                obs_have="28496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="7570772"
                         time_creation="Tue Feb 15 00:57:45 2011"
                         time_modification="Mon Jan 17 03:02:03 2011" />
        <observations epoch_first="Mon Jan 17 02:00:00 2011"
                      epoch_last="Mon Jan 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33439"
                obs_have="32732"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="31021"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28496"
                obs_have="28496"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Jan 17 04:17:51 2011"
               level="3">
        <file_statistics latency="00:02:01"
                         size="7349970"
                         time_creation="Mon Jan 17 04:06:14 2011"
                         time_modification="Mon Jan 17 04:02:00 2011" />
        <observations epoch_first="Mon Jan 17 03:00:00 2011"
                      epoch_last="Mon Jan 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30250"
                obs_have="29679"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="25298"
                obs_have="25296"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22422"
                obs_have="22422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 04:42:47 2011"
               level="3">
        <file_statistics latency="00:02:01"
                         size="7349970"
                         time_creation="Mon Jan 17 04:06:14 2011"
                         time_modification="Mon Jan 17 04:02:00 2011" />
        <observations epoch_first="Mon Jan 17 03:00:00 2011"
                      epoch_last="Mon Jan 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30250"
                obs_have="29679"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="25298"
                obs_have="25296"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22422"
                obs_have="22422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 06:28:01 2011"
               level="3">
        <file_statistics latency="00:02:01"
                         size="7349970"
                         time_creation="Mon Jan 17 04:06:14 2011"
                         time_modification="Mon Jan 17 04:02:00 2011" />
        <observations epoch_first="Mon Jan 17 03:00:00 2011"
                      epoch_last="Mon Jan 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30250"
                obs_have="29679"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="25298"
                obs_have="25296"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22422"
                obs_have="22422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:02:01"
                         size="7349970"
                         time_creation="Mon Jan 17 04:06:14 2011"
                         time_modification="Mon Jan 17 04:02:00 2011" />
        <observations epoch_first="Mon Jan 17 03:00:00 2011"
                      epoch_last="Mon Jan 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30250"
                obs_have="29679"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="25298"
                obs_have="25296"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22422"
                obs_have="22422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:02:01"
                         size="7349970"
                         time_creation="Tue Feb 15 00:57:46 2011"
                         time_modification="Mon Jan 17 04:02:00 2011" />
        <observations epoch_first="Mon Jan 17 03:00:00 2011"
                      epoch_last="Mon Jan 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30250"
                obs_have="29679"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="25298"
                obs_have="25296"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22422"
                obs_have="22422"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Jan 17 05:18:10 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="7728755"
                         time_creation="Mon Jan 17 05:11:03 2011"
                         time_modification="Mon Jan 17 05:04:15 2011" />
        <observations epoch_first="Mon Jan 17 04:00:00 2011"
                      epoch_last="Mon Jan 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35866"
                obs_have="34402"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="25108"
                obs_have="25108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21491"
                obs_have="21491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 05:43:18 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="7728755"
                         time_creation="Mon Jan 17 05:11:03 2011"
                         time_modification="Mon Jan 17 05:04:15 2011" />
        <observations epoch_first="Mon Jan 17 04:00:00 2011"
                      epoch_last="Mon Jan 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35866"
                obs_have="34402"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="25108"
                obs_have="25108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21491"
                obs_have="21491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 07:29:24 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="7728755"
                         time_creation="Mon Jan 17 05:11:03 2011"
                         time_modification="Mon Jan 17 05:04:15 2011" />
        <observations epoch_first="Mon Jan 17 04:00:00 2011"
                      epoch_last="Mon Jan 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35866"
                obs_have="34402"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="25108"
                obs_have="25108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21491"
                obs_have="21491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="7728755"
                         time_creation="Mon Jan 17 05:11:03 2011"
                         time_modification="Mon Jan 17 05:04:15 2011" />
        <observations epoch_first="Mon Jan 17 04:00:00 2011"
                      epoch_last="Mon Jan 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35866"
                obs_have="34402"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="25108"
                obs_have="25108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21491"
                obs_have="21491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="7728755"
                         time_creation="Tue Feb 15 00:57:46 2011"
                         time_modification="Mon Jan 17 05:04:15 2011" />
        <observations epoch_first="Mon Jan 17 04:00:00 2011"
                      epoch_last="Mon Jan 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35866"
                obs_have="34402"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="25108"
                obs_have="25108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21491"
                obs_have="21491"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Jan 17 06:18:20 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8610228"
                         time_creation="Mon Jan 17 06:11:11 2011"
                         time_modification="Mon Jan 17 06:05:17 2011" />
        <observations epoch_first="Mon Jan 17 05:00:00 2011"
                      epoch_last="Mon Jan 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37327"
                obs_have="36701"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="28734"
                obs_have="28734"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23783"
                obs_have="23783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 06:43:18 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8610228"
                         time_creation="Mon Jan 17 06:11:11 2011"
                         time_modification="Mon Jan 17 06:05:17 2011" />
        <observations epoch_first="Mon Jan 17 05:00:00 2011"
                      epoch_last="Mon Jan 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37327"
                obs_have="36701"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="28734"
                obs_have="28734"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23783"
                obs_have="23783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 08:28:55 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8610228"
                         time_creation="Mon Jan 17 06:11:11 2011"
                         time_modification="Mon Jan 17 06:05:17 2011" />
        <observations epoch_first="Mon Jan 17 05:00:00 2011"
                      epoch_last="Mon Jan 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37327"
                obs_have="36701"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="28734"
                obs_have="28734"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23783"
                obs_have="23783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8610228"
                         time_creation="Mon Jan 17 06:11:11 2011"
                         time_modification="Mon Jan 17 06:05:17 2011" />
        <observations epoch_first="Mon Jan 17 05:00:00 2011"
                      epoch_last="Mon Jan 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37327"
                obs_have="36701"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="28734"
                obs_have="28734"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23783"
                obs_have="23783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8610228"
                         time_creation="Tue Feb 15 00:57:46 2011"
                         time_modification="Mon Jan 17 06:05:17 2011" />
        <observations epoch_first="Mon Jan 17 05:00:00 2011"
                      epoch_last="Mon Jan 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37327"
                obs_have="36701"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="28734"
                obs_have="28734"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23783"
                obs_have="23783"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Jan 17 07:19:06 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="8242935"
                         time_creation="Mon Jan 17 07:11:06 2011"
                         time_modification="Mon Jan 17 07:04:14 2011" />
        <observations epoch_first="Mon Jan 17 06:00:00 2011"
                      epoch_last="Mon Jan 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38163"
                obs_have="36121"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29838"
                obs_have="29833"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26763"
                obs_have="26763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 07:44:26 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="8242935"
                         time_creation="Mon Jan 17 07:11:06 2011"
                         time_modification="Mon Jan 17 07:04:14 2011" />
        <observations epoch_first="Mon Jan 17 06:00:00 2011"
                      epoch_last="Mon Jan 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38163"
                obs_have="36121"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29838"
                obs_have="29833"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26763"
                obs_have="26763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 09:28:26 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="8242935"
                         time_creation="Mon Jan 17 07:11:06 2011"
                         time_modification="Mon Jan 17 07:04:14 2011" />
        <observations epoch_first="Mon Jan 17 06:00:00 2011"
                      epoch_last="Mon Jan 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38163"
                obs_have="36121"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29838"
                obs_have="29833"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26763"
                obs_have="26763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="8242935"
                         time_creation="Mon Jan 17 07:11:06 2011"
                         time_modification="Mon Jan 17 07:04:14 2011" />
        <observations epoch_first="Mon Jan 17 06:00:00 2011"
                      epoch_last="Mon Jan 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38163"
                obs_have="36121"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29838"
                obs_have="29833"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26763"
                obs_have="26763"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="8242935"
                         time_creation="Tue Feb 15 00:57:47 2011"
                         time_modification="Mon Jan 17 07:04:14 2011" />
        <observations epoch_first="Mon Jan 17 06:00:00 2011"
                      epoch_last="Mon Jan 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38163"
                obs_have="36121"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29838"
                obs_have="29833"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26763"
                obs_have="26763"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Jan 17 08:18:51 2011"
               level="3">
        <file_statistics latency="00:04:13"
                         size="8021576"
                         time_creation="Mon Jan 17 08:11:10 2011"
                         time_modification="Mon Jan 17 08:04:12 2011" />
        <observations epoch_first="Mon Jan 17 07:00:00 2011"
                      epoch_last="Mon Jan 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="35735"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="31705"
                obs_have="31702"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27119"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Jan 17 08:43:28 2011"
               level="3">
        <file_statistics latency="00:04:13"
                         size="8021576"
                         time_creation="Mon Jan 17 08:11:10 2011"
                         time_modification="Mon Jan 17 08:04:12 2011" />
        <observations epoch_first="Mon Jan 17 07:00:00 2011"
                      epoch_last="Mon Jan 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="35735"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="31705"
                obs_have="31702"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27119"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Jan 17 10:27:57 2011"
               level="3">
        <file_statistics latency="00:04:13"
                         size="8021576"
                         time_creation="Mon Jan 17 08:11:10 2011"
                         time_modification="Mon Jan 17 08:04:12 2011" />
        <observations epoch_first="Mon Jan 17 07:00:00 2011"
                      epoch_last="Mon Jan 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="35735"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="31705"
                obs_have="31702"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27119"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:04:13"
                         size="8021576"
                         time_creation="Mon Jan 17 08:11:10 2011"
                         time_modification="Mon Jan 17 08:04:12 2011" />
        <observations epoch_first="Mon Jan 17 07:00:00 2011"
                      epoch_last="Mon Jan 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="35735"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="31705"
                obs_have="31702"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27119"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:04:13"
                         size="8021576"
                         time_creation="Tue Feb 15 00:57:47 2011"
                         time_modification="Mon Jan 17 08:04:12 2011" />
        <observations epoch_first="Mon Jan 17 07:00:00 2011"
                      epoch_last="Mon Jan 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35934"
                obs_have="35735"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="31705"
                obs_have="31702"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27119"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/vfch017i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Jan 17 09:43:59 2011"
               level="3">
        <file_statistics latency="00:16:14"
                         size="8625942"
                         time_creation="Mon Jan 17 09:21:09 2011"
                         time_modification="Mon Jan 17 09:16:13 2011" />
        <observations epoch_first="Mon Jan 17 08:00:00 2011"
                      epoch_last="Mon Jan 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39680"
                obs_have="39252"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="32940"
                obs_have="32940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31354"
                obs_have="31354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 11:29:03 2011"
               level="3">
        <file_statistics latency="00:16:14"
                         size="8625942"
                         time_creation="Mon Jan 17 09:21:09 2011"
                         time_modification="Mon Jan 17 09:16:13 2011" />
        <observations epoch_first="Mon Jan 17 08:00:00 2011"
                      epoch_last="Mon Jan 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39680"
                obs_have="39252"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="32940"
                obs_have="32940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31354"
                obs_have="31354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:16:14"
                         size="8625942"
                         time_creation="Mon Jan 17 09:21:09 2011"
                         time_modification="Mon Jan 17 09:16:13 2011" />
        <observations epoch_first="Mon Jan 17 08:00:00 2011"
                      epoch_last="Mon Jan 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39680"
                obs_have="39252"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="32940"
                obs_have="32940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31354"
                obs_have="31354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:16:14"
                         size="8625942"
                         time_creation="Tue Feb 15 00:57:48 2011"
                         time_modification="Mon Jan 17 09:16:13 2011" />
        <observations epoch_first="Mon Jan 17 08:00:00 2011"
                      epoch_last="Mon Jan 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39680"
                obs_have="39252"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="32940"
                obs_have="32940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31354"
                obs_have="31354"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Jan 17 10:18:38 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="9423835"
                         time_creation="Mon Jan 17 10:11:10 2011"
                         time_modification="Mon Jan 17 10:04:15 2011" />
        <observations epoch_first="Mon Jan 17 09:00:00 2011"
                      epoch_last="Mon Jan 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46740"
                obs_have="45041"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="34332"
                obs_have="33832"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="25547"
                obs_have="25547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 10:43:35 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="9423835"
                         time_creation="Mon Jan 17 10:11:10 2011"
                         time_modification="Mon Jan 17 10:04:15 2011" />
        <observations epoch_first="Mon Jan 17 09:00:00 2011"
                      epoch_last="Mon Jan 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46740"
                obs_have="45041"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="34333"
                obs_have="33833"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="25547"
                obs_have="25547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 12:28:41 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="9423835"
                         time_creation="Mon Jan 17 10:11:10 2011"
                         time_modification="Mon Jan 17 10:04:15 2011" />
        <observations epoch_first="Mon Jan 17 09:00:00 2011"
                      epoch_last="Mon Jan 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46740"
                obs_have="45041"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="34333"
                obs_have="33833"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="25547"
                obs_have="25547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="9423835"
                         time_creation="Mon Jan 17 10:11:10 2011"
                         time_modification="Mon Jan 17 10:04:15 2011" />
        <observations epoch_first="Mon Jan 17 09:00:00 2011"
                      epoch_last="Mon Jan 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46740"
                obs_have="45041"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="34333"
                obs_have="33833"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="25547"
                obs_have="25547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="9423835"
                         time_creation="Tue Feb 15 00:57:48 2011"
                         time_modification="Mon Jan 17 10:04:15 2011" />
        <observations epoch_first="Mon Jan 17 09:00:00 2011"
                      epoch_last="Mon Jan 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46740"
                obs_have="45041"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="34333"
                obs_have="33833"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="25547"
                obs_have="25547"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Jan 17 11:17:57 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8536859"
                         time_creation="Mon Jan 17 11:11:19 2011"
                         time_modification="Mon Jan 17 11:05:17 2011" />
        <observations epoch_first="Mon Jan 17 10:00:00 2011"
                      epoch_last="Mon Jan 17 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39652"
                obs_have="39105"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35090"
                obs_have="35090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32426"
                obs_have="32426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 11:43:17 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8536859"
                         time_creation="Mon Jan 17 11:11:19 2011"
                         time_modification="Mon Jan 17 11:05:17 2011" />
        <observations epoch_first="Mon Jan 17 10:00:00 2011"
                      epoch_last="Mon Jan 17 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39652"
                obs_have="39105"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35090"
                obs_have="35090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32426"
                obs_have="32426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 13:27:57 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8536859"
                         time_creation="Mon Jan 17 11:11:19 2011"
                         time_modification="Mon Jan 17 11:05:17 2011" />
        <observations epoch_first="Mon Jan 17 10:00:00 2011"
                      epoch_last="Mon Jan 17 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39652"
                obs_have="39105"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35090"
                obs_have="35090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32426"
                obs_have="32426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8536859"
                         time_creation="Mon Jan 17 11:11:19 2011"
                         time_modification="Mon Jan 17 11:05:17 2011" />
        <observations epoch_first="Mon Jan 17 10:00:00 2011"
                      epoch_last="Mon Jan 17 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39652"
                obs_have="39105"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35090"
                obs_have="35090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32426"
                obs_have="32426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8536859"
                         time_creation="Tue Feb 15 00:57:48 2011"
                         time_modification="Mon Jan 17 11:05:17 2011" />
        <observations epoch_first="Mon Jan 17 10:00:00 2011"
                      epoch_last="Mon Jan 17 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39652"
                obs_have="39105"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35090"
                obs_have="35090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32426"
                obs_have="32426"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Jan 17 12:19:04 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="8521790"
                         time_creation="Mon Jan 17 12:11:11 2011"
                         time_modification="Mon Jan 17 12:06:14 2011" />
        <observations epoch_first="Mon Jan 17 11:00:00 2011"
                      epoch_last="Mon Jan 17 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37389"
                obs_have="37323"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34320"
                obs_have="34320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31276"
                obs_have="31276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 12:43:59 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="8521790"
                         time_creation="Mon Jan 17 12:11:11 2011"
                         time_modification="Mon Jan 17 12:06:14 2011" />
        <observations epoch_first="Mon Jan 17 11:00:00 2011"
                      epoch_last="Mon Jan 17 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37389"
                obs_have="37323"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34320"
                obs_have="34320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31276"
                obs_have="31276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 14:29:03 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="8521790"
                         time_creation="Mon Jan 17 12:11:11 2011"
                         time_modification="Mon Jan 17 12:06:14 2011" />
        <observations epoch_first="Mon Jan 17 11:00:00 2011"
                      epoch_last="Mon Jan 17 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37389"
                obs_have="37323"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34320"
                obs_have="34320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31276"
                obs_have="31276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="8521790"
                         time_creation="Mon Jan 17 12:11:11 2011"
                         time_modification="Mon Jan 17 12:06:14 2011" />
        <observations epoch_first="Mon Jan 17 11:00:00 2011"
                      epoch_last="Mon Jan 17 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37389"
                obs_have="37323"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34320"
                obs_have="34320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31276"
                obs_have="31276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="8521790"
                         time_creation="Tue Feb 15 00:57:49 2011"
                         time_modification="Mon Jan 17 12:06:14 2011" />
        <observations epoch_first="Mon Jan 17 11:00:00 2011"
                      epoch_last="Mon Jan 17 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37389"
                obs_have="37323"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34320"
                obs_have="34320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31276"
                obs_have="31276"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Jan 17 13:18:09 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="8299565"
                         time_creation="Mon Jan 17 13:11:11 2011"
                         time_modification="Mon Jan 17 13:04:15 2011" />
        <observations epoch_first="Mon Jan 17 12:00:00 2011"
                      epoch_last="Mon Jan 17 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34528"
                obs_have="34410"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="30779"
                obs_have="30778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29107"
                obs_have="29107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 13:42:59 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="8299565"
                         time_creation="Mon Jan 17 13:11:11 2011"
                         time_modification="Mon Jan 17 13:04:15 2011" />
        <observations epoch_first="Mon Jan 17 12:00:00 2011"
                      epoch_last="Mon Jan 17 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34528"
                obs_have="34410"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="30779"
                obs_have="30778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29108"
                obs_have="29108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 15:28:26 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="8299565"
                         time_creation="Mon Jan 17 13:11:11 2011"
                         time_modification="Mon Jan 17 13:04:15 2011" />
        <observations epoch_first="Mon Jan 17 12:00:00 2011"
                      epoch_last="Mon Jan 17 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34528"
                obs_have="34410"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="30779"
                obs_have="30778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29108"
                obs_have="29108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="8299565"
                         time_creation="Mon Jan 17 13:11:11 2011"
                         time_modification="Mon Jan 17 13:04:15 2011" />
        <observations epoch_first="Mon Jan 17 12:00:00 2011"
                      epoch_last="Mon Jan 17 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34528"
                obs_have="34410"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="30779"
                obs_have="30778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29108"
                obs_have="29108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="8299565"
                         time_creation="Tue Feb 15 00:57:49 2011"
                         time_modification="Mon Jan 17 13:04:15 2011" />
        <observations epoch_first="Mon Jan 17 12:00:00 2011"
                      epoch_last="Mon Jan 17 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34528"
                obs_have="34410"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="30779"
                obs_have="30778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29108"
                obs_have="29108"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Jan 17 14:19:07 2011"
               level="3">
        <file_statistics latency="00:09:13"
                         size="8724656"
                         time_creation="Mon Jan 17 14:16:15 2011"
                         time_modification="Mon Jan 17 14:09:12 2011" />
        <observations epoch_first="Mon Jan 17 13:00:00 2011"
                      epoch_last="Mon Jan 17 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34786"
                obs_have="33985"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="29029"
                obs_have="29029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24931"
                obs_have="24931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 14:43:40 2011"
               level="3">
        <file_statistics latency="00:09:13"
                         size="8724656"
                         time_creation="Mon Jan 17 14:16:15 2011"
                         time_modification="Mon Jan 17 14:09:12 2011" />
        <observations epoch_first="Mon Jan 17 13:00:00 2011"
                      epoch_last="Mon Jan 17 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34786"
                obs_have="33985"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="29028"
                obs_have="29028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24931"
                obs_have="24931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:09:13"
                         size="8724656"
                         time_creation="Mon Jan 17 14:16:15 2011"
                         time_modification="Mon Jan 17 14:09:12 2011" />
        <observations epoch_first="Mon Jan 17 13:00:00 2011"
                      epoch_last="Mon Jan 17 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34786"
                obs_have="33985"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="29028"
                obs_have="29028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24931"
                obs_have="24931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:09:13"
                         size="8724656"
                         time_creation="Tue Feb 15 00:57:50 2011"
                         time_modification="Mon Jan 17 14:09:12 2011" />
        <observations epoch_first="Mon Jan 17 13:00:00 2011"
                      epoch_last="Mon Jan 17 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34786"
                obs_have="33985"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="29028"
                obs_have="29028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24931"
                obs_have="24931"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Jan 17 15:19:38 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8870316"
                         time_creation="Mon Jan 17 15:11:15 2011"
                         time_modification="Mon Jan 17 15:05:17 2011" />
        <observations epoch_first="Mon Jan 17 14:00:00 2011"
                      epoch_last="Mon Jan 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34371"
                obs_have="34317"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="32729"
                obs_have="32729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32163"
                obs_have="32163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 15:44:30 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8870316"
                         time_creation="Mon Jan 17 15:11:15 2011"
                         time_modification="Mon Jan 17 15:05:17 2011" />
        <observations epoch_first="Mon Jan 17 14:00:00 2011"
                      epoch_last="Mon Jan 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34371"
                obs_have="34317"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="32730"
                obs_have="32730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32163"
                obs_have="32163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 17:41:30 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8870316"
                         time_creation="Mon Jan 17 15:11:15 2011"
                         time_modification="Mon Jan 17 15:05:17 2011" />
        <observations epoch_first="Mon Jan 17 14:00:00 2011"
                      epoch_last="Mon Jan 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34371"
                obs_have="34317"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="32730"
                obs_have="32730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32163"
                obs_have="32163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 17:52:29 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8870316"
                         time_creation="Mon Jan 17 15:11:15 2011"
                         time_modification="Mon Jan 17 15:05:17 2011" />
        <observations epoch_first="Mon Jan 17 14:00:00 2011"
                      epoch_last="Mon Jan 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34371"
                obs_have="34317"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="32730"
                obs_have="32730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32163"
                obs_have="32163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8870316"
                         time_creation="Mon Jan 17 15:11:15 2011"
                         time_modification="Mon Jan 17 15:05:17 2011" />
        <observations epoch_first="Mon Jan 17 14:00:00 2011"
                      epoch_last="Mon Jan 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34371"
                obs_have="34317"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="32730"
                obs_have="32730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32163"
                obs_have="32163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8870316"
                         time_creation="Tue Feb 15 00:57:50 2011"
                         time_modification="Mon Jan 17 15:05:17 2011" />
        <observations epoch_first="Mon Jan 17 14:00:00 2011"
                      epoch_last="Mon Jan 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34371"
                obs_have="34317"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="32730"
                obs_have="32730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32163"
                obs_have="32163"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Jan 17 16:19:27 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="9613098"
                         time_creation="Mon Jan 17 16:11:12 2011"
                         time_modification="Mon Jan 17 16:06:14 2011" />
        <observations epoch_first="Mon Jan 17 15:00:00 2011"
                      epoch_last="Mon Jan 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39500"
                obs_have="39214"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="34046"
                obs_have="34046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27805"
                obs_have="27805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 18:29:27 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="9613098"
                         time_creation="Mon Jan 17 16:11:12 2011"
                         time_modification="Mon Jan 17 16:06:14 2011" />
        <observations epoch_first="Mon Jan 17 15:00:00 2011"
                      epoch_last="Mon Jan 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39500"
                obs_have="39214"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="34046"
                obs_have="34046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27805"
                obs_have="27805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="9613098"
                         time_creation="Mon Jan 17 16:11:12 2011"
                         time_modification="Mon Jan 17 16:06:14 2011" />
        <observations epoch_first="Mon Jan 17 15:00:00 2011"
                      epoch_last="Mon Jan 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39500"
                obs_have="39214"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="34046"
                obs_have="34046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27805"
                obs_have="27805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="9613098"
                         time_creation="Tue Feb 15 00:57:50 2011"
                         time_modification="Mon Jan 17 16:06:14 2011" />
        <observations epoch_first="Mon Jan 17 15:00:00 2011"
                      epoch_last="Mon Jan 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39500"
                obs_have="39214"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="34046"
                obs_have="34046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27805"
                obs_have="27805"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Jan 17 17:32:31 2011"
               level="3">
        <file_statistics latency="00:06:14"
                         size="8865272"
                         time_creation="Mon Jan 17 17:11:11 2011"
                         time_modification="Mon Jan 17 17:06:13 2011" />
        <observations epoch_first="Mon Jan 17 16:00:00 2011"
                      epoch_last="Mon Jan 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38002"
                obs_have="37443"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25343"
                obs_have="25343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 17:35:50 2011"
               level="3">
        <file_statistics latency="00:06:14"
                         size="8865272"
                         time_creation="Mon Jan 17 17:11:11 2011"
                         time_modification="Mon Jan 17 17:06:13 2011" />
        <observations epoch_first="Mon Jan 17 16:00:00 2011"
                      epoch_last="Mon Jan 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38002"
                obs_have="37443"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25343"
                obs_have="25343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 17:46:57 2011"
               level="3">
        <file_statistics latency="00:06:14"
                         size="8865272"
                         time_creation="Mon Jan 17 17:11:11 2011"
                         time_modification="Mon Jan 17 17:06:13 2011" />
        <observations epoch_first="Mon Jan 17 16:00:00 2011"
                      epoch_last="Mon Jan 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38002"
                obs_have="37443"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25343"
                obs_have="25343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 19:29:07 2011"
               level="3">
        <file_statistics latency="00:06:14"
                         size="8865272"
                         time_creation="Mon Jan 17 17:11:11 2011"
                         time_modification="Mon Jan 17 17:06:13 2011" />
        <observations epoch_first="Mon Jan 17 16:00:00 2011"
                      epoch_last="Mon Jan 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38002"
                obs_have="37443"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25343"
                obs_have="25343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:06:14"
                         size="8865272"
                         time_creation="Mon Jan 17 17:11:11 2011"
                         time_modification="Mon Jan 17 17:06:13 2011" />
        <observations epoch_first="Mon Jan 17 16:00:00 2011"
                      epoch_last="Mon Jan 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38002"
                obs_have="37443"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25343"
                obs_have="25343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:06:14"
                         size="8865272"
                         time_creation="Tue Feb 15 00:57:51 2011"
                         time_modification="Mon Jan 17 17:06:13 2011" />
        <observations epoch_first="Mon Jan 17 16:00:00 2011"
                      epoch_last="Mon Jan 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38002"
                obs_have="37443"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25343"
                obs_have="25343"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Jan 17 18:18:37 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="9153419"
                         time_creation="Mon Jan 17 18:11:17 2011"
                         time_modification="Mon Jan 17 18:05:17 2011" />
        <observations epoch_first="Mon Jan 17 17:00:00 2011"
                      epoch_last="Mon Jan 17 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40242"
                obs_have="38908"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="30544"
                obs_have="30536"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28045"
                obs_have="28044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 18:43:51 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="9153419"
                         time_creation="Mon Jan 17 18:11:17 2011"
                         time_modification="Mon Jan 17 18:05:17 2011" />
        <observations epoch_first="Mon Jan 17 17:00:00 2011"
                      epoch_last="Mon Jan 17 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40242"
                obs_have="38908"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="30544"
                obs_have="30536"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28045"
                obs_have="28044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 20:28:49 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="9153419"
                         time_creation="Mon Jan 17 18:11:17 2011"
                         time_modification="Mon Jan 17 18:05:17 2011" />
        <observations epoch_first="Mon Jan 17 17:00:00 2011"
                      epoch_last="Mon Jan 17 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40242"
                obs_have="38908"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="30544"
                obs_have="30536"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28045"
                obs_have="28044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="9153419"
                         time_creation="Mon Jan 17 18:11:17 2011"
                         time_modification="Mon Jan 17 18:05:17 2011" />
        <observations epoch_first="Mon Jan 17 17:00:00 2011"
                      epoch_last="Mon Jan 17 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40242"
                obs_have="38908"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="30544"
                obs_have="30536"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28045"
                obs_have="28044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="9153419"
                         time_creation="Tue Feb 15 00:57:51 2011"
                         time_modification="Mon Jan 17 18:05:17 2011" />
        <observations epoch_first="Mon Jan 17 17:00:00 2011"
                      epoch_last="Mon Jan 17 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40242"
                obs_have="38908"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="30544"
                obs_have="30536"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28045"
                obs_have="28044"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Jan 17 19:18:05 2011"
               level="3">
        <file_statistics latency="00:04:12"
                         size="7830955"
                         time_creation="Mon Jan 17 19:11:26 2011"
                         time_modification="Mon Jan 17 19:04:11 2011" />
        <observations epoch_first="Mon Jan 17 18:00:00 2011"
                      epoch_last="Mon Jan 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34447"
                obs_have="33003"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="29723"
                obs_have="29723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="27018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 19:43:42 2011"
               level="3">
        <file_statistics latency="00:04:12"
                         size="7830955"
                         time_creation="Mon Jan 17 19:11:26 2011"
                         time_modification="Mon Jan 17 19:04:11 2011" />
        <observations epoch_first="Mon Jan 17 18:00:00 2011"
                      epoch_last="Mon Jan 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34447"
                obs_have="33003"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="29722"
                obs_have="29722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27019"
                obs_have="27019"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 21:30:17 2011"
               level="3">
        <file_statistics latency="00:04:12"
                         size="7830955"
                         time_creation="Mon Jan 17 19:11:26 2011"
                         time_modification="Mon Jan 17 19:04:11 2011" />
        <observations epoch_first="Mon Jan 17 18:00:00 2011"
                      epoch_last="Mon Jan 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34447"
                obs_have="33003"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="29722"
                obs_have="29722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27019"
                obs_have="27019"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:04:12"
                         size="7830955"
                         time_creation="Mon Jan 17 19:11:26 2011"
                         time_modification="Mon Jan 17 19:04:11 2011" />
        <observations epoch_first="Mon Jan 17 18:00:00 2011"
                      epoch_last="Mon Jan 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34447"
                obs_have="33003"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="29722"
                obs_have="29722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27019"
                obs_have="27019"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:04:12"
                         size="7830955"
                         time_creation="Tue Feb 15 00:57:52 2011"
                         time_modification="Mon Jan 17 19:04:11 2011" />
        <observations epoch_first="Mon Jan 17 18:00:00 2011"
                      epoch_last="Mon Jan 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34447"
                obs_have="33003"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="29722"
                obs_have="29722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27019"
                obs_have="27019"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Jan 17 20:18:31 2011"
               level="3">
        <file_statistics latency="00:02:07"
                         size="8120045"
                         time_creation="Mon Jan 17 20:06:29 2011"
                         time_modification="Mon Jan 17 20:02:06 2011" />
        <observations epoch_first="Mon Jan 17 19:00:00 2011"
                      epoch_last="Mon Jan 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="34439"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="27145"
                obs_have="27143"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24109"
                obs_have="24109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 20:43:52 2011"
               level="3">
        <file_statistics latency="00:02:07"
                         size="8120045"
                         time_creation="Mon Jan 17 20:06:29 2011"
                         time_modification="Mon Jan 17 20:02:06 2011" />
        <observations epoch_first="Mon Jan 17 19:00:00 2011"
                      epoch_last="Mon Jan 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="34439"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="27145"
                obs_have="27143"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24109"
                obs_have="24109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 22:30:28 2011"
               level="3">
        <file_statistics latency="00:02:07"
                         size="8120045"
                         time_creation="Mon Jan 17 20:06:29 2011"
                         time_modification="Mon Jan 17 20:02:06 2011" />
        <observations epoch_first="Mon Jan 17 19:00:00 2011"
                      epoch_last="Mon Jan 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="34439"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="27145"
                obs_have="27143"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24109"
                obs_have="24109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:02:07"
                         size="8120045"
                         time_creation="Mon Jan 17 20:06:29 2011"
                         time_modification="Mon Jan 17 20:02:06 2011" />
        <observations epoch_first="Mon Jan 17 19:00:00 2011"
                      epoch_last="Mon Jan 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="34439"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="27145"
                obs_have="27143"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24109"
                obs_have="24109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:02:07"
                         size="8120045"
                         time_creation="Tue Feb 15 00:57:52 2011"
                         time_modification="Mon Jan 17 20:02:06 2011" />
        <observations epoch_first="Mon Jan 17 19:00:00 2011"
                      epoch_last="Mon Jan 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="34439"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="27145"
                obs_have="27143"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24109"
                obs_have="24109"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Jan 17 21:21:32 2011"
               level="3">
        <file_statistics latency="00:01:55"
                         size="7812538"
                         time_creation="Mon Jan 17 21:06:35 2011"
                         time_modification="Mon Jan 17 21:01:54 2011" />
        <observations epoch_first="Mon Jan 17 20:00:00 2011"
                      epoch_last="Mon Jan 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34324"
                obs_have="34046"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="31774"
                obs_have="31606"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25660"
                obs_have="25660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 21:46:35 2011"
               level="3">
        <file_statistics latency="00:01:55"
                         size="7812538"
                         time_creation="Mon Jan 17 21:06:35 2011"
                         time_modification="Mon Jan 17 21:01:54 2011" />
        <observations epoch_first="Mon Jan 17 20:00:00 2011"
                      epoch_last="Mon Jan 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34324"
                obs_have="34046"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="31774"
                obs_have="31606"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25660"
                obs_have="25660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 23:28:59 2011"
               level="3">
        <file_statistics latency="00:01:55"
                         size="7812538"
                         time_creation="Mon Jan 17 21:06:35 2011"
                         time_modification="Mon Jan 17 21:01:54 2011" />
        <observations epoch_first="Mon Jan 17 20:00:00 2011"
                      epoch_last="Mon Jan 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34324"
                obs_have="34046"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="31774"
                obs_have="31606"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25660"
                obs_have="25660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:01:55"
                         size="7812538"
                         time_creation="Mon Jan 17 21:06:35 2011"
                         time_modification="Mon Jan 17 21:01:54 2011" />
        <observations epoch_first="Mon Jan 17 20:00:00 2011"
                      epoch_last="Mon Jan 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34324"
                obs_have="34046"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="31774"
                obs_have="31606"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25660"
                obs_have="25660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:01:55"
                         size="7812538"
                         time_creation="Tue Feb 15 00:57:52 2011"
                         time_modification="Mon Jan 17 21:01:54 2011" />
        <observations epoch_first="Mon Jan 17 20:00:00 2011"
                      epoch_last="Mon Jan 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34324"
                obs_have="34046"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="31774"
                obs_have="31606"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25660"
                obs_have="25660"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Jan 17 22:19:44 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="7918026"
                         time_creation="Mon Jan 17 22:06:31 2011"
                         time_modification="Mon Jan 17 22:02:03 2011" />
        <observations epoch_first="Mon Jan 17 21:00:00 2011"
                      epoch_last="Mon Jan 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36204"
                obs_have="35138"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="30310"
                obs_have="30310"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27185"
                obs_have="27185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 22:44:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="7918026"
                         time_creation="Mon Jan 17 22:06:31 2011"
                         time_modification="Mon Jan 17 22:02:03 2011" />
        <observations epoch_first="Mon Jan 17 21:00:00 2011"
                      epoch_last="Mon Jan 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36204"
                obs_have="35138"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="30310"
                obs_have="30310"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27186"
                obs_have="27186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 00:28:04 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="7918026"
                         time_creation="Mon Jan 17 22:06:31 2011"
                         time_modification="Mon Jan 17 22:02:03 2011" />
        <observations epoch_first="Mon Jan 17 21:00:00 2011"
                      epoch_last="Mon Jan 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36204"
                obs_have="35138"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="30310"
                obs_have="30310"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27186"
                obs_have="27186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="7918026"
                         time_creation="Mon Jan 17 22:06:31 2011"
                         time_modification="Mon Jan 17 22:02:03 2011" />
        <observations epoch_first="Mon Jan 17 21:00:00 2011"
                      epoch_last="Mon Jan 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36204"
                obs_have="35138"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="30310"
                obs_have="30310"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27186"
                obs_have="27186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="7918026"
                         time_creation="Tue Feb 15 00:57:53 2011"
                         time_modification="Mon Jan 17 22:02:03 2011" />
        <observations epoch_first="Mon Jan 17 21:00:00 2011"
                      epoch_last="Mon Jan 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36204"
                obs_have="35138"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="30310"
                obs_have="30310"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27186"
                obs_have="27186"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Jan 17 23:18:49 2011"
               level="3">
        <file_statistics latency="00:01:55"
                         size="8008389"
                         time_creation="Mon Jan 17 23:06:24 2011"
                         time_modification="Mon Jan 17 23:01:54 2011" />
        <observations epoch_first="Mon Jan 17 22:00:00 2011"
                      epoch_last="Mon Jan 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35984"
                obs_have="35310"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="31585"
                obs_have="31585"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28149"
                obs_have="28149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 17 23:43:44 2011"
               level="3">
        <file_statistics latency="00:01:55"
                         size="8008389"
                         time_creation="Mon Jan 17 23:06:24 2011"
                         time_modification="Mon Jan 17 23:01:54 2011" />
        <observations epoch_first="Mon Jan 17 22:00:00 2011"
                      epoch_last="Mon Jan 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35984"
                obs_have="35310"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="31586"
                obs_have="31586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28149"
                obs_have="28149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 01:28:22 2011"
               level="3">
        <file_statistics latency="00:01:55"
                         size="8008389"
                         time_creation="Mon Jan 17 23:06:24 2011"
                         time_modification="Mon Jan 17 23:01:54 2011" />
        <observations epoch_first="Mon Jan 17 22:00:00 2011"
                      epoch_last="Mon Jan 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35984"
                obs_have="35310"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="31586"
                obs_have="31586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28149"
                obs_have="28149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:01:55"
                         size="8008389"
                         time_creation="Mon Jan 17 23:06:24 2011"
                         time_modification="Mon Jan 17 23:01:54 2011" />
        <observations epoch_first="Mon Jan 17 22:00:00 2011"
                      epoch_last="Mon Jan 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35984"
                obs_have="35310"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="31586"
                obs_have="31586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28149"
                obs_have="28149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:01:55"
                         size="8008389"
                         time_creation="Tue Feb 15 00:57:53 2011"
                         time_modification="Mon Jan 17 23:01:54 2011" />
        <observations epoch_first="Mon Jan 17 22:00:00 2011"
                      epoch_last="Mon Jan 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35984"
                obs_have="35310"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="31586"
                obs_have="31586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28149"
                obs_have="28149"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch017x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Jan 18 00:19:04 2011"
               level="3">
        <file_statistics latency="00:02:06"
                         size="7954869"
                         time_creation="Tue Jan 18 00:06:30 2011"
                         time_modification="Tue Jan 18 00:02:05 2011" />
        <observations epoch_first="Mon Jan 17 23:00:00 2011"
                      epoch_last="Mon Jan 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35046"
                obs_have="34186"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="31718"
                obs_have="31618"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 00:44:08 2011"
               level="3">
        <file_statistics latency="00:02:06"
                         size="7954869"
                         time_creation="Tue Jan 18 00:06:30 2011"
                         time_modification="Tue Jan 18 00:02:05 2011" />
        <observations epoch_first="Mon Jan 17 23:00:00 2011"
                      epoch_last="Mon Jan 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35048"
                obs_have="34187"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="31718"
                obs_have="31618"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:24:54 2011"
               level="3">
        <file_statistics latency="00:02:06"
                         size="7954869"
                         time_creation="Tue Jan 18 00:06:30 2011"
                         time_modification="Tue Jan 18 00:02:05 2011" />
        <observations epoch_first="Mon Jan 17 23:00:00 2011"
                      epoch_last="Mon Jan 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35048"
                obs_have="34187"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="31718"
                obs_have="31618"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 16 03:23:35 2011"
               level="3">
        <file_statistics latency="00:02:06"
                         size="7954869"
                         time_creation="Tue Feb 15 00:57:53 2011"
                         time_modification="Tue Jan 18 00:02:05 2011" />
        <observations epoch_first="Mon Jan 17 23:00:00 2011"
                      epoch_last="Mon Jan 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35048"
                obs_have="34187"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="31718"
                obs_have="31618"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
