<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-08-01 00:00:00"
    DayOfYear="213"
    Year="2011">
  <station name="VFCH">
    <file name="/vfch2130.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug  2 17:58:15 2011"
               level="3">
        <file_statistics latency="04:10:46"
                         size="6936358"
                         time_creation="Tue Aug  2 04:16:33 2011"
                         time_modification="Tue Aug  2 04:10:16 2011" />
        <observations epoch_first="Mon Aug  1 00:00:00 2011"
                      epoch_last="Mon Aug  1 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28384"
                obs_have="27691"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="23943"
                obs_have="23905"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21105"
                obs_have="21104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 04:09:22 2011"
               level="3">
        <file_statistics latency="04:10:46"
                         size="6936358"
                         time_creation="Mon Aug 29 00:56:32 2011"
                         time_modification="Tue Aug  2 04:10:16 2011" />
        <observations epoch_first="Mon Aug  1 00:00:00 2011"
                      epoch_last="Mon Aug  1 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28384"
                obs_have="27691"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="23943"
                obs_have="23905"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21105"
                obs_have="21104"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Aug  1 01:17:40 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="7667832"
                         time_creation="Mon Aug  1 01:06:08 2011"
                         time_modification="Mon Aug  1 01:01:18 2011" />
        <observations epoch_first="Mon Aug  1 00:00:00 2011"
                      epoch_last="Mon Aug  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34193"
                obs_have="33692"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29643"
                obs_have="29643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 01:42:58 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="7667832"
                         time_creation="Mon Aug  1 01:06:08 2011"
                         time_modification="Mon Aug  1 01:01:18 2011" />
        <observations epoch_first="Mon Aug  1 00:00:00 2011"
                      epoch_last="Mon Aug  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34193"
                obs_have="33692"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29643"
                obs_have="29643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 03:30:21 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="7667832"
                         time_creation="Mon Aug  1 01:06:08 2011"
                         time_modification="Mon Aug  1 01:01:18 2011" />
        <observations epoch_first="Mon Aug  1 00:00:00 2011"
                      epoch_last="Mon Aug  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34193"
                obs_have="33692"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29643"
                obs_have="29643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="7667832"
                         time_creation="Mon Aug  1 01:06:08 2011"
                         time_modification="Mon Aug  1 01:01:18 2011" />
        <observations epoch_first="Mon Aug  1 00:00:00 2011"
                      epoch_last="Mon Aug  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34193"
                obs_have="33692"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29643"
                obs_have="29643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="7667832"
                         time_creation="Mon Aug 29 00:54:56 2011"
                         time_modification="Mon Aug  1 01:01:18 2011" />
        <observations epoch_first="Mon Aug  1 00:00:00 2011"
                      epoch_last="Mon Aug  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34193"
                obs_have="33692"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29643"
                obs_have="29643"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Aug  1 02:18:42 2011"
               level="3">
        <file_statistics latency="00:01:43"
                         size="8302335"
                         time_creation="Mon Aug  1 02:06:12 2011"
                         time_modification="Mon Aug  1 02:01:42 2011" />
        <observations epoch_first="Mon Aug  1 01:00:00 2011"
                      epoch_last="Mon Aug  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36469"
                obs_have="36329"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="33605"
                obs_have="33605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31027"
                obs_have="31027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 02:46:45 2011"
               level="3">
        <file_statistics latency="00:01:43"
                         size="8302335"
                         time_creation="Mon Aug  1 02:06:12 2011"
                         time_modification="Mon Aug  1 02:01:42 2011" />
        <observations epoch_first="Mon Aug  1 01:00:00 2011"
                      epoch_last="Mon Aug  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36469"
                obs_have="36329"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="33605"
                obs_have="33605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31027"
                obs_have="31027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 04:36:23 2011"
               level="3">
        <file_statistics latency="00:01:43"
                         size="8302335"
                         time_creation="Mon Aug  1 02:06:12 2011"
                         time_modification="Mon Aug  1 02:01:42 2011" />
        <observations epoch_first="Mon Aug  1 01:00:00 2011"
                      epoch_last="Mon Aug  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36469"
                obs_have="36329"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="33605"
                obs_have="33605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31027"
                obs_have="31027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:43"
                         size="8302335"
                         time_creation="Mon Aug  1 02:06:12 2011"
                         time_modification="Mon Aug  1 02:01:42 2011" />
        <observations epoch_first="Mon Aug  1 01:00:00 2011"
                      epoch_last="Mon Aug  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36469"
                obs_have="36329"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="33605"
                obs_have="33605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31027"
                obs_have="31027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:43"
                         size="8302335"
                         time_creation="Mon Aug 29 00:54:57 2011"
                         time_modification="Mon Aug  1 02:01:42 2011" />
        <observations epoch_first="Mon Aug  1 01:00:00 2011"
                      epoch_last="Mon Aug  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36469"
                obs_have="36329"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="33605"
                obs_have="33605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31027"
                obs_have="31027"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Aug  1 03:20:21 2011"
               level="3">
        <file_statistics latency="00:01:39"
                         size="8899781"
                         time_creation="Mon Aug  1 03:06:15 2011"
                         time_modification="Mon Aug  1 03:01:38 2011" />
        <observations epoch_first="Mon Aug  1 02:00:00 2011"
                      epoch_last="Mon Aug  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36829"
                obs_have="36357"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="30582"
                obs_have="30582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26360"
                obs_have="26360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 03:48:25 2011"
               level="3">
        <file_statistics latency="00:01:39"
                         size="8899781"
                         time_creation="Mon Aug  1 03:06:15 2011"
                         time_modification="Mon Aug  1 03:01:38 2011" />
        <observations epoch_first="Mon Aug  1 02:00:00 2011"
                      epoch_last="Mon Aug  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36829"
                obs_have="36357"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="30582"
                obs_have="30582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26360"
                obs_have="26360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 05:36:16 2011"
               level="3">
        <file_statistics latency="00:01:39"
                         size="8899781"
                         time_creation="Mon Aug  1 03:06:15 2011"
                         time_modification="Mon Aug  1 03:01:38 2011" />
        <observations epoch_first="Mon Aug  1 02:00:00 2011"
                      epoch_last="Mon Aug  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36829"
                obs_have="36357"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="30582"
                obs_have="30582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26360"
                obs_have="26360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:39"
                         size="8899781"
                         time_creation="Mon Aug  1 03:06:15 2011"
                         time_modification="Mon Aug  1 03:01:38 2011" />
        <observations epoch_first="Mon Aug  1 02:00:00 2011"
                      epoch_last="Mon Aug  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36829"
                obs_have="36357"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="30582"
                obs_have="30582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26360"
                obs_have="26360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:39"
                         size="8899781"
                         time_creation="Mon Aug 29 00:54:57 2011"
                         time_modification="Mon Aug  1 03:01:38 2011" />
        <observations epoch_first="Mon Aug  1 02:00:00 2011"
                      epoch_last="Mon Aug  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36829"
                obs_have="36357"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="30582"
                obs_have="30582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26360"
                obs_have="26360"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Aug  1 04:22:47 2011"
               level="3">
        <file_statistics latency="00:02:22"
                         size="8905034"
                         time_creation="Mon Aug  1 04:06:16 2011"
                         time_modification="Mon Aug  1 04:02:21 2011" />
        <observations epoch_first="Mon Aug  1 03:00:00 2011"
                      epoch_last="Mon Aug  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37202"
                obs_have="35666"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="31085"
                obs_have="31085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27288"
                obs_have="27288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 04:51:43 2011"
               level="3">
        <file_statistics latency="00:02:22"
                         size="8905034"
                         time_creation="Mon Aug  1 04:06:16 2011"
                         time_modification="Mon Aug  1 04:02:21 2011" />
        <observations epoch_first="Mon Aug  1 03:00:00 2011"
                      epoch_last="Mon Aug  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37202"
                obs_have="35666"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="31085"
                obs_have="31085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27288"
                obs_have="27288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 06:35:16 2011"
               level="3">
        <file_statistics latency="00:02:22"
                         size="8905034"
                         time_creation="Mon Aug  1 04:06:16 2011"
                         time_modification="Mon Aug  1 04:02:21 2011" />
        <observations epoch_first="Mon Aug  1 03:00:00 2011"
                      epoch_last="Mon Aug  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37202"
                obs_have="35666"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="31085"
                obs_have="31085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27288"
                obs_have="27288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:02:22"
                         size="8905034"
                         time_creation="Mon Aug  1 04:06:16 2011"
                         time_modification="Mon Aug  1 04:02:21 2011" />
        <observations epoch_first="Mon Aug  1 03:00:00 2011"
                      epoch_last="Mon Aug  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37202"
                obs_have="35666"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="31085"
                obs_have="31085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27288"
                obs_have="27288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:02:22"
                         size="8905034"
                         time_creation="Mon Aug 29 00:54:58 2011"
                         time_modification="Mon Aug  1 04:02:21 2011" />
        <observations epoch_first="Mon Aug  1 03:00:00 2011"
                      epoch_last="Mon Aug  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37202"
                obs_have="35666"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="31085"
                obs_have="31085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27288"
                obs_have="27288"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Aug  1 05:26:26 2011"
               level="3">
        <file_statistics latency="00:02:29"
                         size="9489633"
                         time_creation="Mon Aug  1 05:06:15 2011"
                         time_modification="Mon Aug  1 05:02:28 2011" />
        <observations epoch_first="Mon Aug  1 04:00:00 2011"
                      epoch_last="Mon Aug  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38276"
                obs_have="36950"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="32188"
                obs_have="32188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 05:52:35 2011"
               level="3">
        <file_statistics latency="00:02:29"
                         size="9489633"
                         time_creation="Mon Aug  1 05:06:15 2011"
                         time_modification="Mon Aug  1 05:02:28 2011" />
        <observations epoch_first="Mon Aug  1 04:00:00 2011"
                      epoch_last="Mon Aug  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38276"
                obs_have="36950"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="32188"
                obs_have="32188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 07:38:22 2011"
               level="3">
        <file_statistics latency="00:02:29"
                         size="9489633"
                         time_creation="Mon Aug  1 05:06:15 2011"
                         time_modification="Mon Aug  1 05:02:28 2011" />
        <observations epoch_first="Mon Aug  1 04:00:00 2011"
                      epoch_last="Mon Aug  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38276"
                obs_have="36950"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="32188"
                obs_have="32188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:02:29"
                         size="9489633"
                         time_creation="Mon Aug  1 05:06:15 2011"
                         time_modification="Mon Aug  1 05:02:28 2011" />
        <observations epoch_first="Mon Aug  1 04:00:00 2011"
                      epoch_last="Mon Aug  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38276"
                obs_have="36950"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="32188"
                obs_have="32188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:02:29"
                         size="9489633"
                         time_creation="Mon Aug 29 00:54:58 2011"
                         time_modification="Mon Aug  1 05:02:28 2011" />
        <observations epoch_first="Mon Aug  1 04:00:00 2011"
                      epoch_last="Mon Aug  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38276"
                obs_have="36950"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="32188"
                obs_have="32188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Aug  1 06:21:53 2011"
               level="3">
        <file_statistics latency="00:02:26"
                         size="8307777"
                         time_creation="Mon Aug  1 06:06:21 2011"
                         time_modification="Mon Aug  1 06:02:25 2011" />
        <observations epoch_first="Mon Aug  1 05:00:00 2011"
                      epoch_last="Mon Aug  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33479"
                obs_have="33002"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="28411"
                obs_have="28411"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26024"
                obs_have="26024"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 06:48:46 2011"
               level="3">
        <file_statistics latency="00:02:26"
                         size="8307777"
                         time_creation="Mon Aug  1 06:06:21 2011"
                         time_modification="Mon Aug  1 06:02:25 2011" />
        <observations epoch_first="Mon Aug  1 05:00:00 2011"
                      epoch_last="Mon Aug  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33479"
                obs_have="33002"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="28411"
                obs_have="28411"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26024"
                obs_have="26024"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 08:28:35 2011"
               level="3">
        <file_statistics latency="00:02:26"
                         size="8307777"
                         time_creation="Mon Aug  1 06:06:21 2011"
                         time_modification="Mon Aug  1 06:02:25 2011" />
        <observations epoch_first="Mon Aug  1 05:00:00 2011"
                      epoch_last="Mon Aug  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33479"
                obs_have="33002"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="28411"
                obs_have="28411"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26024"
                obs_have="26024"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:02:26"
                         size="8307777"
                         time_creation="Mon Aug  1 06:06:21 2011"
                         time_modification="Mon Aug  1 06:02:25 2011" />
        <observations epoch_first="Mon Aug  1 05:00:00 2011"
                      epoch_last="Mon Aug  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33479"
                obs_have="33002"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="28411"
                obs_have="28411"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26024"
                obs_have="26024"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:02:26"
                         size="8307777"
                         time_creation="Mon Aug 29 00:54:58 2011"
                         time_modification="Mon Aug  1 06:02:25 2011" />
        <observations epoch_first="Mon Aug  1 05:00:00 2011"
                      epoch_last="Mon Aug  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33479"
                obs_have="33002"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="28411"
                obs_have="28411"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26024"
                obs_have="26024"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Aug  1 07:22:57 2011"
               level="3">
        <file_statistics latency="00:02:26"
                         size="8243212"
                         time_creation="Mon Aug  1 07:06:21 2011"
                         time_modification="Mon Aug  1 07:02:25 2011" />
        <observations epoch_first="Mon Aug  1 06:00:00 2011"
                      epoch_last="Mon Aug  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34023"
                obs_have="33141"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28237"
                obs_have="27674"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="24966"
                obs_have="24966"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 07:49:59 2011"
               level="3">
        <file_statistics latency="00:02:26"
                         size="8243212"
                         time_creation="Mon Aug  1 07:06:21 2011"
                         time_modification="Mon Aug  1 07:02:25 2011" />
        <observations epoch_first="Mon Aug  1 06:00:00 2011"
                      epoch_last="Mon Aug  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34023"
                obs_have="33141"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28237"
                obs_have="27674"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="24966"
                obs_have="24966"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 09:28:20 2011"
               level="3">
        <file_statistics latency="00:02:26"
                         size="8243212"
                         time_creation="Mon Aug  1 07:06:21 2011"
                         time_modification="Mon Aug  1 07:02:25 2011" />
        <observations epoch_first="Mon Aug  1 06:00:00 2011"
                      epoch_last="Mon Aug  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34023"
                obs_have="33141"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28237"
                obs_have="27674"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="24966"
                obs_have="24966"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:02:26"
                         size="8243212"
                         time_creation="Mon Aug  1 07:06:21 2011"
                         time_modification="Mon Aug  1 07:02:25 2011" />
        <observations epoch_first="Mon Aug  1 06:00:00 2011"
                      epoch_last="Mon Aug  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34023"
                obs_have="33141"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28237"
                obs_have="27674"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="24966"
                obs_have="24966"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:02:26"
                         size="8243212"
                         time_creation="Mon Aug 29 00:54:59 2011"
                         time_modification="Mon Aug  1 07:02:25 2011" />
        <observations epoch_first="Mon Aug  1 06:00:00 2011"
                      epoch_last="Mon Aug  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34023"
                obs_have="33141"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28237"
                obs_have="27674"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="24966"
                obs_have="24966"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Aug  1 08:19:38 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8585781"
                         time_creation="Mon Aug  1 08:06:25 2011"
                         time_modification="Mon Aug  1 08:02:32 2011" />
        <observations epoch_first="Mon Aug  1 07:00:00 2011"
                      epoch_last="Mon Aug  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35011"
                obs_have="34052"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="29346"
                obs_have="29217"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="23498"
                obs_have="23498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 08:43:37 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8585781"
                         time_creation="Mon Aug  1 08:06:25 2011"
                         time_modification="Mon Aug  1 08:02:32 2011" />
        <observations epoch_first="Mon Aug  1 07:00:00 2011"
                      epoch_last="Mon Aug  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35011"
                obs_have="34052"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="29346"
                obs_have="29217"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="23498"
                obs_have="23498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 10:28:37 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8585781"
                         time_creation="Mon Aug  1 08:06:25 2011"
                         time_modification="Mon Aug  1 08:02:32 2011" />
        <observations epoch_first="Mon Aug  1 07:00:00 2011"
                      epoch_last="Mon Aug  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35011"
                obs_have="34052"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="29346"
                obs_have="29217"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="23498"
                obs_have="23498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8585781"
                         time_creation="Mon Aug  1 08:06:25 2011"
                         time_modification="Mon Aug  1 08:02:32 2011" />
        <observations epoch_first="Mon Aug  1 07:00:00 2011"
                      epoch_last="Mon Aug  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35011"
                obs_have="34052"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="29346"
                obs_have="29217"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="23498"
                obs_have="23498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8585781"
                         time_creation="Mon Aug 29 00:54:59 2011"
                         time_modification="Mon Aug  1 08:02:32 2011" />
        <observations epoch_first="Mon Aug  1 07:00:00 2011"
                      epoch_last="Mon Aug  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35011"
                obs_have="34052"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="29346"
                obs_have="29217"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="23498"
                obs_have="23498"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Aug  1 09:18:14 2011"
               level="3">
        <file_statistics latency="00:01:36"
                         size="8636199"
                         time_creation="Mon Aug  1 09:06:20 2011"
                         time_modification="Mon Aug  1 09:01:35 2011" />
        <observations epoch_first="Mon Aug  1 08:00:00 2011"
                      epoch_last="Mon Aug  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35067"
                obs_have="33982"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29284"
                obs_have="29284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26677"
                obs_have="26677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 09:43:17 2011"
               level="3">
        <file_statistics latency="00:01:36"
                         size="8636199"
                         time_creation="Mon Aug  1 09:06:20 2011"
                         time_modification="Mon Aug  1 09:01:35 2011" />
        <observations epoch_first="Mon Aug  1 08:00:00 2011"
                      epoch_last="Mon Aug  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35067"
                obs_have="33982"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29284"
                obs_have="29284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26677"
                obs_have="26677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 11:28:21 2011"
               level="3">
        <file_statistics latency="00:01:36"
                         size="8636199"
                         time_creation="Mon Aug  1 09:06:20 2011"
                         time_modification="Mon Aug  1 09:01:35 2011" />
        <observations epoch_first="Mon Aug  1 08:00:00 2011"
                      epoch_last="Mon Aug  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35067"
                obs_have="33982"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29284"
                obs_have="29284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26677"
                obs_have="26677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:36"
                         size="8636199"
                         time_creation="Mon Aug  1 09:06:20 2011"
                         time_modification="Mon Aug  1 09:01:35 2011" />
        <observations epoch_first="Mon Aug  1 08:00:00 2011"
                      epoch_last="Mon Aug  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35067"
                obs_have="33982"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29284"
                obs_have="29284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26677"
                obs_have="26677"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:36"
                         size="8636199"
                         time_creation="Mon Aug 29 00:55:00 2011"
                         time_modification="Mon Aug  1 09:01:35 2011" />
        <observations epoch_first="Mon Aug  1 08:00:00 2011"
                      epoch_last="Mon Aug  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35067"
                obs_have="33982"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29284"
                obs_have="29284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26677"
                obs_have="26677"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Aug  1 10:17:52 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="8707648"
                         time_creation="Mon Aug  1 10:06:21 2011"
                         time_modification="Mon Aug  1 10:01:37 2011" />
        <observations epoch_first="Mon Aug  1 09:00:00 2011"
                      epoch_last="Mon Aug  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32822"
                obs_have="32822"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29055"
                obs_have="29055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 10:42:57 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="8707648"
                         time_creation="Mon Aug  1 10:06:21 2011"
                         time_modification="Mon Aug  1 10:01:37 2011" />
        <observations epoch_first="Mon Aug  1 09:00:00 2011"
                      epoch_last="Mon Aug  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32822"
                obs_have="32822"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29055"
                obs_have="29055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 12:27:50 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="8707648"
                         time_creation="Mon Aug  1 10:06:21 2011"
                         time_modification="Mon Aug  1 10:01:37 2011" />
        <observations epoch_first="Mon Aug  1 09:00:00 2011"
                      epoch_last="Mon Aug  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32822"
                obs_have="32822"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29055"
                obs_have="29055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="8707648"
                         time_creation="Mon Aug  1 10:06:21 2011"
                         time_modification="Mon Aug  1 10:01:37 2011" />
        <observations epoch_first="Mon Aug  1 09:00:00 2011"
                      epoch_last="Mon Aug  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32822"
                obs_have="32822"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29055"
                obs_have="29055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="8707648"
                         time_creation="Mon Aug 29 00:55:00 2011"
                         time_modification="Mon Aug  1 10:01:37 2011" />
        <observations epoch_first="Mon Aug  1 09:00:00 2011"
                      epoch_last="Mon Aug  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32822"
                obs_have="32822"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31148"
                obs_have="31148"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29055"
                obs_have="29055"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Aug  1 11:19:40 2011"
               level="3">
        <file_statistics latency="00:02:25"
                         size="9237435"
                         time_creation="Mon Aug  1 11:06:26 2011"
                         time_modification="Mon Aug  1 11:02:24 2011" />
        <observations epoch_first="Mon Aug  1 10:00:00 2011"
                      epoch_last="Mon Aug  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36853"
                obs_have="35979"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="32463"
                obs_have="32160"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="29512"
                obs_have="29512"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 11:43:51 2011"
               level="3">
        <file_statistics latency="00:02:25"
                         size="9237435"
                         time_creation="Mon Aug  1 11:06:26 2011"
                         time_modification="Mon Aug  1 11:02:24 2011" />
        <observations epoch_first="Mon Aug  1 10:00:00 2011"
                      epoch_last="Mon Aug  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36853"
                obs_have="35979"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="32463"
                obs_have="32160"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="29512"
                obs_have="29512"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 13:28:41 2011"
               level="3">
        <file_statistics latency="00:02:25"
                         size="9237435"
                         time_creation="Mon Aug  1 11:06:26 2011"
                         time_modification="Mon Aug  1 11:02:24 2011" />
        <observations epoch_first="Mon Aug  1 10:00:00 2011"
                      epoch_last="Mon Aug  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36853"
                obs_have="35979"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="32463"
                obs_have="32160"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="29512"
                obs_have="29512"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:02:25"
                         size="9237435"
                         time_creation="Mon Aug  1 11:06:26 2011"
                         time_modification="Mon Aug  1 11:02:24 2011" />
        <observations epoch_first="Mon Aug  1 10:00:00 2011"
                      epoch_last="Mon Aug  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36853"
                obs_have="35979"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="32463"
                obs_have="32160"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="29512"
                obs_have="29512"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:02:25"
                         size="9237435"
                         time_creation="Mon Aug 29 00:55:00 2011"
                         time_modification="Mon Aug  1 11:02:24 2011" />
        <observations epoch_first="Mon Aug  1 10:00:00 2011"
                      epoch_last="Mon Aug  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36853"
                obs_have="35979"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="32463"
                obs_have="32160"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="29512"
                obs_have="29512"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Aug  1 12:18:58 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9583083"
                         time_creation="Mon Aug  1 12:06:25 2011"
                         time_modification="Mon Aug  1 12:02:33 2011" />
        <observations epoch_first="Mon Aug  1 11:00:00 2011"
                      epoch_last="Mon Aug  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="36354"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="30266"
                obs_have="30244"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24527"
                obs_have="24527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 12:44:02 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9583083"
                         time_creation="Mon Aug  1 12:06:25 2011"
                         time_modification="Mon Aug  1 12:02:33 2011" />
        <observations epoch_first="Mon Aug  1 11:00:00 2011"
                      epoch_last="Mon Aug  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="36354"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="30266"
                obs_have="30244"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24527"
                obs_have="24527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 14:29:00 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9583083"
                         time_creation="Mon Aug  1 12:06:25 2011"
                         time_modification="Mon Aug  1 12:02:33 2011" />
        <observations epoch_first="Mon Aug  1 11:00:00 2011"
                      epoch_last="Mon Aug  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="36354"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="30266"
                obs_have="30244"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24527"
                obs_have="24527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9583083"
                         time_creation="Mon Aug  1 12:06:25 2011"
                         time_modification="Mon Aug  1 12:02:33 2011" />
        <observations epoch_first="Mon Aug  1 11:00:00 2011"
                      epoch_last="Mon Aug  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="36354"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="30266"
                obs_have="30244"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24527"
                obs_have="24527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9583083"
                         time_creation="Mon Aug 29 00:55:01 2011"
                         time_modification="Mon Aug  1 12:02:33 2011" />
        <observations epoch_first="Mon Aug  1 11:00:00 2011"
                      epoch_last="Mon Aug  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="36354"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="30266"
                obs_have="30244"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24527"
                obs_have="24527"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Aug  1 13:17:55 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="8815399"
                         time_creation="Mon Aug  1 13:06:27 2011"
                         time_modification="Mon Aug  1 13:01:37 2011" />
        <observations epoch_first="Mon Aug  1 12:00:00 2011"
                      epoch_last="Mon Aug  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33768"
                obs_have="33265"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="30316"
                obs_have="30316"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27875"
                obs_have="27875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 13:43:09 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="8815399"
                         time_creation="Mon Aug  1 13:06:27 2011"
                         time_modification="Mon Aug  1 13:01:37 2011" />
        <observations epoch_first="Mon Aug  1 12:00:00 2011"
                      epoch_last="Mon Aug  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33768"
                obs_have="33265"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="30316"
                obs_have="30316"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27875"
                obs_have="27875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 15:27:53 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="8815399"
                         time_creation="Mon Aug  1 13:06:27 2011"
                         time_modification="Mon Aug  1 13:01:37 2011" />
        <observations epoch_first="Mon Aug  1 12:00:00 2011"
                      epoch_last="Mon Aug  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33768"
                obs_have="33265"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="30316"
                obs_have="30316"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27875"
                obs_have="27875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="8815399"
                         time_creation="Mon Aug  1 13:06:27 2011"
                         time_modification="Mon Aug  1 13:01:37 2011" />
        <observations epoch_first="Mon Aug  1 12:00:00 2011"
                      epoch_last="Mon Aug  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33768"
                obs_have="33265"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="30316"
                obs_have="30316"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27875"
                obs_have="27875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="8815399"
                         time_creation="Mon Aug 29 00:55:01 2011"
                         time_modification="Mon Aug  1 13:01:37 2011" />
        <observations epoch_first="Mon Aug  1 12:00:00 2011"
                      epoch_last="Mon Aug  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33768"
                obs_have="33265"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="30316"
                obs_have="30316"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27875"
                obs_have="27875"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Aug  1 14:18:19 2011"
               level="3">
        <file_statistics latency="00:01:41"
                         size="7752117"
                         time_creation="Mon Aug  1 14:06:29 2011"
                         time_modification="Mon Aug  1 14:01:40 2011" />
        <observations epoch_first="Mon Aug  1 13:00:00 2011"
                      epoch_last="Mon Aug  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31071"
                obs_have="30593"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="27601"
                obs_have="27601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24375"
                obs_have="24375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 14:43:36 2011"
               level="3">
        <file_statistics latency="00:01:41"
                         size="7752117"
                         time_creation="Mon Aug  1 14:06:29 2011"
                         time_modification="Mon Aug  1 14:01:40 2011" />
        <observations epoch_first="Mon Aug  1 13:00:00 2011"
                      epoch_last="Mon Aug  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31071"
                obs_have="30593"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="27601"
                obs_have="27601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24375"
                obs_have="24375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 16:28:28 2011"
               level="3">
        <file_statistics latency="00:01:41"
                         size="7752117"
                         time_creation="Mon Aug  1 14:06:29 2011"
                         time_modification="Mon Aug  1 14:01:40 2011" />
        <observations epoch_first="Mon Aug  1 13:00:00 2011"
                      epoch_last="Mon Aug  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31071"
                obs_have="30593"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="27601"
                obs_have="27601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24375"
                obs_have="24375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:41"
                         size="7752117"
                         time_creation="Mon Aug  1 14:06:29 2011"
                         time_modification="Mon Aug  1 14:01:40 2011" />
        <observations epoch_first="Mon Aug  1 13:00:00 2011"
                      epoch_last="Mon Aug  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31071"
                obs_have="30593"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="27601"
                obs_have="27601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24375"
                obs_have="24375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:41"
                         size="7752117"
                         time_creation="Mon Aug 29 00:55:02 2011"
                         time_modification="Mon Aug  1 14:01:40 2011" />
        <observations epoch_first="Mon Aug  1 13:00:00 2011"
                      epoch_last="Mon Aug  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31071"
                obs_have="30593"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="27601"
                obs_have="27601"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24375"
                obs_have="24375"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="04:08:14"
                         size="7278424"
                         time_creation="Mon Aug  1 19:11:24 2011"
                         time_modification="Mon Aug  1 19:08:13 2011" />
        <observations epoch_first="Mon Aug  1 14:00:00 2011"
                      epoch_last="Mon Aug  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26317"
                obs_have="26170"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="22942"
                obs_have="22940"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21413"
                obs_have="21411"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="04:08:14"
                         size="7278424"
                         time_creation="Mon Aug 29 00:55:02 2011"
                         time_modification="Mon Aug  1 19:08:13 2011" />
        <observations epoch_first="Mon Aug  1 14:00:00 2011"
                      epoch_last="Mon Aug  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26317"
                obs_have="26170"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="22942"
                obs_have="22940"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21413"
                obs_have="21411"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/vfch213p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="03:16:46"
                         size="8998750"
                         time_creation="Mon Aug  1 19:21:22 2011"
                         time_modification="Mon Aug  1 19:16:45 2011" />
        <observations epoch_first="Mon Aug  1 15:00:00 2011"
                      epoch_last="Mon Aug  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34328"
                obs_have="32094"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="22330"
                obs_have="22330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="17218"
                obs_have="17218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="03:16:46"
                         size="8998750"
                         time_creation="Mon Aug 29 00:55:03 2011"
                         time_modification="Mon Aug  1 19:16:45 2011" />
        <observations epoch_first="Mon Aug  1 15:00:00 2011"
                      epoch_last="Mon Aug  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34328"
                obs_have="32094"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="22330"
                obs_have="22330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="17218"
                obs_have="17218"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Aug  1 19:32:32 2011"
               level="3">
        <file_statistics latency="02:20:16"
                         size="9272124"
                         time_creation="Mon Aug  1 19:26:18 2011"
                         time_modification="Mon Aug  1 19:20:15 2011" />
        <observations epoch_first="Mon Aug  1 16:00:00 2011"
                      epoch_last="Mon Aug  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="35948"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="26757"
                obs_have="26757"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21901"
                obs_have="21901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="02:20:16"
                         size="9272124"
                         time_creation="Mon Aug  1 19:26:18 2011"
                         time_modification="Mon Aug  1 19:20:15 2011" />
        <observations epoch_first="Mon Aug  1 16:00:00 2011"
                      epoch_last="Mon Aug  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="35948"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="26757"
                obs_have="26757"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21901"
                obs_have="21901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="02:20:16"
                         size="9272124"
                         time_creation="Mon Aug 29 00:55:03 2011"
                         time_modification="Mon Aug  1 19:20:15 2011" />
        <observations epoch_first="Mon Aug  1 16:00:00 2011"
                      epoch_last="Mon Aug  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="35948"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="26757"
                obs_have="26757"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21901"
                obs_have="21901"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Aug  1 20:34:39 2011"
               level="3">
        <file_statistics latency="01:20:17"
                         size="9065513"
                         time_creation="Mon Aug  1 19:26:19 2011"
                         time_modification="Mon Aug  1 19:20:16 2011" />
        <observations epoch_first="Mon Aug  1 17:00:00 2011"
                      epoch_last="Mon Aug  1 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33703"
                obs_have="32500"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="26492"
                obs_have="26492"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23258"
                obs_have="23258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="01:20:17"
                         size="9065513"
                         time_creation="Mon Aug  1 19:26:19 2011"
                         time_modification="Mon Aug  1 19:20:16 2011" />
        <observations epoch_first="Mon Aug  1 17:00:00 2011"
                      epoch_last="Mon Aug  1 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33703"
                obs_have="32500"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="26492"
                obs_have="26492"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23258"
                obs_have="23258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="01:20:17"
                         size="9065513"
                         time_creation="Mon Aug 29 00:55:03 2011"
                         time_modification="Mon Aug  1 19:20:16 2011" />
        <observations epoch_first="Mon Aug  1 17:00:00 2011"
                      epoch_last="Mon Aug  1 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33703"
                obs_have="32500"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="26492"
                obs_have="26492"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23258"
                obs_have="23258"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Aug  1 19:44:00 2011"
               level="3">
        <file_statistics latency="00:20:18"
                         size="8917287"
                         time_creation="Mon Aug  1 19:26:19 2011"
                         time_modification="Mon Aug  1 19:20:17 2011" />
        <observations epoch_first="Mon Aug  1 18:00:00 2011"
                      epoch_last="Mon Aug  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32448"
                obs_have="31683"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="28597"
                obs_have="28597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26805"
                obs_have="26805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 21:30:48 2011"
               level="3">
        <file_statistics latency="00:20:18"
                         size="8917287"
                         time_creation="Mon Aug  1 19:26:19 2011"
                         time_modification="Mon Aug  1 19:20:17 2011" />
        <observations epoch_first="Mon Aug  1 18:00:00 2011"
                      epoch_last="Mon Aug  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32448"
                obs_have="31683"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="28597"
                obs_have="28597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26805"
                obs_have="26805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:20:18"
                         size="8917287"
                         time_creation="Mon Aug  1 19:26:19 2011"
                         time_modification="Mon Aug  1 19:20:17 2011" />
        <observations epoch_first="Mon Aug  1 18:00:00 2011"
                      epoch_last="Mon Aug  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32448"
                obs_have="31683"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="28597"
                obs_have="28597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26805"
                obs_have="26805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:20:18"
                         size="8917287"
                         time_creation="Mon Aug 29 00:55:04 2011"
                         time_modification="Mon Aug  1 19:20:17 2011" />
        <observations epoch_first="Mon Aug  1 18:00:00 2011"
                      epoch_last="Mon Aug  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32448"
                obs_have="31683"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="28597"
                obs_have="28597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26805"
                obs_have="26805"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Aug  1 20:23:17 2011"
               level="3">
        <file_statistics latency="00:01:36"
                         size="9935908"
                         time_creation="Mon Aug  1 20:06:42 2011"
                         time_modification="Mon Aug  1 20:01:35 2011" />
        <observations epoch_first="Mon Aug  1 19:00:00 2011"
                      epoch_last="Mon Aug  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41353"
                obs_have="40402"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="34651"
                obs_have="34650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27316"
                obs_have="27316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 20:50:35 2011"
               level="3">
        <file_statistics latency="00:01:36"
                         size="9935908"
                         time_creation="Mon Aug  1 20:06:42 2011"
                         time_modification="Mon Aug  1 20:01:35 2011" />
        <observations epoch_first="Mon Aug  1 19:00:00 2011"
                      epoch_last="Mon Aug  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41353"
                obs_have="40402"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="34651"
                obs_have="34650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27316"
                obs_have="27316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 22:29:41 2011"
               level="3">
        <file_statistics latency="00:01:36"
                         size="9935908"
                         time_creation="Mon Aug  1 20:06:42 2011"
                         time_modification="Mon Aug  1 20:01:35 2011" />
        <observations epoch_first="Mon Aug  1 19:00:00 2011"
                      epoch_last="Mon Aug  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41353"
                obs_have="40402"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="34651"
                obs_have="34650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27316"
                obs_have="27316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:36"
                         size="9935908"
                         time_creation="Mon Aug  1 20:06:42 2011"
                         time_modification="Mon Aug  1 20:01:35 2011" />
        <observations epoch_first="Mon Aug  1 19:00:00 2011"
                      epoch_last="Mon Aug  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41353"
                obs_have="40402"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="34651"
                obs_have="34650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27316"
                obs_have="27316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:36"
                         size="9935908"
                         time_creation="Mon Aug 29 00:55:04 2011"
                         time_modification="Mon Aug  1 20:01:35 2011" />
        <observations epoch_first="Mon Aug  1 19:00:00 2011"
                      epoch_last="Mon Aug  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41353"
                obs_have="40402"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="34651"
                obs_have="34650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27316"
                obs_have="27316"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Aug  1 21:20:14 2011"
               level="3">
        <file_statistics latency="00:01:35"
                         size="9577798"
                         time_creation="Mon Aug  1 21:06:29 2011"
                         time_modification="Mon Aug  1 21:01:34 2011" />
        <observations epoch_first="Mon Aug  1 20:00:00 2011"
                      epoch_last="Mon Aug  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43523"
                obs_have="42158"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="35051"
                obs_have="35047"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29824"
                obs_have="29824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 21:43:47 2011"
               level="3">
        <file_statistics latency="00:01:35"
                         size="9577798"
                         time_creation="Mon Aug  1 21:06:29 2011"
                         time_modification="Mon Aug  1 21:01:34 2011" />
        <observations epoch_first="Mon Aug  1 20:00:00 2011"
                      epoch_last="Mon Aug  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43522"
                obs_have="42158"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="35050"
                obs_have="35046"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29825"
                obs_have="29825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 23:28:19 2011"
               level="3">
        <file_statistics latency="00:01:35"
                         size="9577798"
                         time_creation="Mon Aug  1 21:06:29 2011"
                         time_modification="Mon Aug  1 21:01:34 2011" />
        <observations epoch_first="Mon Aug  1 20:00:00 2011"
                      epoch_last="Mon Aug  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43522"
                obs_have="42158"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="35050"
                obs_have="35046"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29825"
                obs_have="29825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:35"
                         size="9577798"
                         time_creation="Mon Aug  1 21:06:29 2011"
                         time_modification="Mon Aug  1 21:01:34 2011" />
        <observations epoch_first="Mon Aug  1 20:00:00 2011"
                      epoch_last="Mon Aug  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43522"
                obs_have="42158"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="35050"
                obs_have="35046"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29825"
                obs_have="29825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:35"
                         size="9577798"
                         time_creation="Mon Aug 29 00:55:05 2011"
                         time_modification="Mon Aug  1 21:01:34 2011" />
        <observations epoch_first="Mon Aug  1 20:00:00 2011"
                      epoch_last="Mon Aug  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43522"
                obs_have="42158"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="35050"
                obs_have="35046"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29825"
                obs_have="29825"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Aug  1 22:17:59 2011"
               level="3">
        <file_statistics latency="00:01:34"
                         size="8396195"
                         time_creation="Mon Aug  1 22:06:28 2011"
                         time_modification="Mon Aug  1 22:01:33 2011" />
        <observations epoch_first="Mon Aug  1 21:00:00 2011"
                      epoch_last="Mon Aug  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37813"
                obs_have="37281"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33278"
                obs_have="33278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 22:45:06 2011"
               level="3">
        <file_statistics latency="00:01:34"
                         size="8396195"
                         time_creation="Mon Aug  1 22:06:28 2011"
                         time_modification="Mon Aug  1 22:01:33 2011" />
        <observations epoch_first="Mon Aug  1 21:00:00 2011"
                      epoch_last="Mon Aug  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37813"
                obs_have="37281"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33278"
                obs_have="33278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 00:28:01 2011"
               level="3">
        <file_statistics latency="00:01:34"
                         size="8396195"
                         time_creation="Mon Aug  1 22:06:28 2011"
                         time_modification="Mon Aug  1 22:01:33 2011" />
        <observations epoch_first="Mon Aug  1 21:00:00 2011"
                      epoch_last="Mon Aug  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37813"
                obs_have="37281"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33278"
                obs_have="33278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:34"
                         size="8396195"
                         time_creation="Mon Aug  1 22:06:28 2011"
                         time_modification="Mon Aug  1 22:01:33 2011" />
        <observations epoch_first="Mon Aug  1 21:00:00 2011"
                      epoch_last="Mon Aug  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37813"
                obs_have="37281"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33278"
                obs_have="33278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:34"
                         size="8396195"
                         time_creation="Mon Aug 29 00:55:05 2011"
                         time_modification="Mon Aug  1 22:01:33 2011" />
        <observations epoch_first="Mon Aug  1 21:00:00 2011"
                      epoch_last="Mon Aug  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37813"
                obs_have="37281"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33278"
                obs_have="33278"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Aug  1 23:18:09 2011"
               level="3">
        <file_statistics latency="00:01:37"
                         size="7591228"
                         time_creation="Mon Aug  1 23:06:32 2011"
                         time_modification="Mon Aug  1 23:01:36 2011" />
        <observations epoch_first="Mon Aug  1 22:00:00 2011"
                      epoch_last="Mon Aug  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35311"
                obs_have="35033"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="29960"
                obs_have="29915"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27614"
                obs_have="27614"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 23:43:21 2011"
               level="3">
        <file_statistics latency="00:01:37"
                         size="7591228"
                         time_creation="Mon Aug  1 23:06:32 2011"
                         time_modification="Mon Aug  1 23:01:36 2011" />
        <observations epoch_first="Mon Aug  1 22:00:00 2011"
                      epoch_last="Mon Aug  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35311"
                obs_have="35033"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="29960"
                obs_have="29915"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27616"
                obs_have="27616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 01:28:09 2011"
               level="3">
        <file_statistics latency="00:01:37"
                         size="7591228"
                         time_creation="Mon Aug  1 23:06:32 2011"
                         time_modification="Mon Aug  1 23:01:36 2011" />
        <observations epoch_first="Mon Aug  1 22:00:00 2011"
                      epoch_last="Mon Aug  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35311"
                obs_have="35033"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="29960"
                obs_have="29915"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27616"
                obs_have="27616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:37"
                         size="7591228"
                         time_creation="Mon Aug  1 23:06:32 2011"
                         time_modification="Mon Aug  1 23:01:36 2011" />
        <observations epoch_first="Mon Aug  1 22:00:00 2011"
                      epoch_last="Mon Aug  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35311"
                obs_have="35033"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="29960"
                obs_have="29915"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27616"
                obs_have="27616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:37"
                         size="7591228"
                         time_creation="Mon Aug 29 00:55:06 2011"
                         time_modification="Mon Aug  1 23:01:36 2011" />
        <observations epoch_first="Mon Aug  1 22:00:00 2011"
                      epoch_last="Mon Aug  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35311"
                obs_have="35033"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="29960"
                obs_have="29915"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27616"
                obs_have="27616"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch213x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Aug  2 00:18:47 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="7883861"
                         time_creation="Tue Aug  2 00:06:32 2011"
                         time_modification="Tue Aug  2 00:01:37 2011" />
        <observations epoch_first="Mon Aug  1 23:00:00 2011"
                      epoch_last="Mon Aug  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36328"
                obs_have="35593"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="30871"
                obs_have="30871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 00:43:49 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="7883861"
                         time_creation="Tue Aug  2 00:06:32 2011"
                         time_modification="Tue Aug  2 00:01:37 2011" />
        <observations epoch_first="Mon Aug  1 23:00:00 2011"
                      epoch_last="Mon Aug  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36327"
                obs_have="35593"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="30870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 02:29:03 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="7883861"
                         time_creation="Tue Aug  2 00:06:32 2011"
                         time_modification="Tue Aug  2 00:01:37 2011" />
        <observations epoch_first="Mon Aug  1 23:00:00 2011"
                      epoch_last="Mon Aug  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36327"
                obs_have="35593"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="30870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  2 17:39:24 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="7883861"
                         time_creation="Tue Aug  2 00:06:32 2011"
                         time_modification="Tue Aug  2 00:01:37 2011" />
        <observations epoch_first="Mon Aug  1 23:00:00 2011"
                      epoch_last="Mon Aug  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36327"
                obs_have="35593"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="30870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug 31 03:56:49 2011"
               level="3">
        <file_statistics latency="00:01:38"
                         size="7883861"
                         time_creation="Mon Aug 29 00:55:06 2011"
                         time_modification="Tue Aug  2 00:01:37 2011" />
        <observations epoch_first="Mon Aug  1 23:00:00 2011"
                      epoch_last="Mon Aug  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36327"
                obs_have="35593"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="30870"
                obs_have="30870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26208"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
