<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-07-31 00:00:00"
    DayOfYear="212"
    Year="2011">
  <station name="VFCH">
    <file name="/vfch2120.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug  1 17:29:15 2011"
               level="3">
        <file_statistics latency="01:10:45"
                         size="6958904"
                         time_creation="Mon Aug  1 01:16:24 2011"
                         time_modification="Mon Aug  1 01:10:15 2011" />
        <observations epoch_first="Sun Jul 31 00:00:00 2011"
                      epoch_last="Sun Jul 31 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28372"
                obs_have="27688"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="23943"
                obs_have="23910"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21098"
                obs_have="21098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:22:59 2011"
               level="3">
        <file_statistics latency="01:10:45"
                         size="6958904"
                         time_creation="Sun Aug 28 00:56:33 2011"
                         time_modification="Mon Aug  1 01:10:15 2011" />
        <observations epoch_first="Sun Jul 31 00:00:00 2011"
                      epoch_last="Sun Jul 31 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28372"
                obs_have="27688"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="23943"
                obs_have="23910"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21098"
                obs_have="21098"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Jul 31 01:17:41 2011"
               level="3">
        <file_statistics latency="00:01:27"
                         size="8156810"
                         time_creation="Sun Jul 31 01:06:13 2011"
                         time_modification="Sun Jul 31 01:01:26 2011" />
        <observations epoch_first="Sun Jul 31 00:00:00 2011"
                      epoch_last="Sun Jul 31 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34224"
                obs_have="33696"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="30628"
                obs_have="30628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28903"
                obs_have="28903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 01:42:56 2011"
               level="3">
        <file_statistics latency="00:01:27"
                         size="8156810"
                         time_creation="Sun Jul 31 01:06:13 2011"
                         time_modification="Sun Jul 31 01:01:26 2011" />
        <observations epoch_first="Sun Jul 31 00:00:00 2011"
                      epoch_last="Sun Jul 31 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34224"
                obs_have="33696"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="30628"
                obs_have="30628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28903"
                obs_have="28903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 03:30:35 2011"
               level="3">
        <file_statistics latency="00:01:27"
                         size="8156810"
                         time_creation="Sun Jul 31 01:06:13 2011"
                         time_modification="Sun Jul 31 01:01:26 2011" />
        <observations epoch_first="Sun Jul 31 00:00:00 2011"
                      epoch_last="Sun Jul 31 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34224"
                obs_have="33696"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="30628"
                obs_have="30628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28903"
                obs_have="28903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:01:27"
                         size="8156810"
                         time_creation="Sun Jul 31 01:06:13 2011"
                         time_modification="Sun Jul 31 01:01:26 2011" />
        <observations epoch_first="Sun Jul 31 00:00:00 2011"
                      epoch_last="Sun Jul 31 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34224"
                obs_have="33696"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="30628"
                obs_have="30628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28903"
                obs_have="28903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:01:27"
                         size="8156810"
                         time_creation="Sun Aug 28 00:54:57 2011"
                         time_modification="Sun Jul 31 01:01:26 2011" />
        <observations epoch_first="Sun Jul 31 00:00:00 2011"
                      epoch_last="Sun Jul 31 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34224"
                obs_have="33696"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="30628"
                obs_have="30628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28903"
                obs_have="28903"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Jul 31 02:18:54 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8596805"
                         time_creation="Sun Jul 31 02:06:10 2011"
                         time_modification="Sun Jul 31 02:01:18 2011" />
        <observations epoch_first="Sun Jul 31 01:00:00 2011"
                      epoch_last="Sun Jul 31 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36407"
                obs_have="36249"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33602"
                obs_have="33602"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31265"
                obs_have="31265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 02:47:40 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8596805"
                         time_creation="Sun Jul 31 02:06:10 2011"
                         time_modification="Sun Jul 31 02:01:18 2011" />
        <observations epoch_first="Sun Jul 31 01:00:00 2011"
                      epoch_last="Sun Jul 31 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36407"
                obs_have="36249"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33602"
                obs_have="33602"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31265"
                obs_have="31265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 04:37:14 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8596805"
                         time_creation="Sun Jul 31 02:06:10 2011"
                         time_modification="Sun Jul 31 02:01:18 2011" />
        <observations epoch_first="Sun Jul 31 01:00:00 2011"
                      epoch_last="Sun Jul 31 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36407"
                obs_have="36249"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33602"
                obs_have="33602"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31265"
                obs_have="31265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8596805"
                         time_creation="Sun Jul 31 02:06:10 2011"
                         time_modification="Sun Jul 31 02:01:18 2011" />
        <observations epoch_first="Sun Jul 31 01:00:00 2011"
                      epoch_last="Sun Jul 31 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36407"
                obs_have="36249"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33602"
                obs_have="33602"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31265"
                obs_have="31265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8596805"
                         time_creation="Sun Aug 28 00:54:58 2011"
                         time_modification="Sun Jul 31 02:01:18 2011" />
        <observations epoch_first="Sun Jul 31 01:00:00 2011"
                      epoch_last="Sun Jul 31 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36407"
                obs_have="36249"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33602"
                obs_have="33602"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31265"
                obs_have="31265"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Jul 31 03:20:16 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8290592"
                         time_creation="Sun Jul 31 03:06:13 2011"
                         time_modification="Sun Jul 31 03:01:21 2011" />
        <observations epoch_first="Sun Jul 31 02:00:00 2011"
                      epoch_last="Sun Jul 31 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36888"
                obs_have="36336"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="31077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26612"
                obs_have="26612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 03:48:32 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8290592"
                         time_creation="Sun Jul 31 03:06:13 2011"
                         time_modification="Sun Jul 31 03:01:21 2011" />
        <observations epoch_first="Sun Jul 31 02:00:00 2011"
                      epoch_last="Sun Jul 31 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36888"
                obs_have="36336"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="31077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26612"
                obs_have="26612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 05:36:12 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8290592"
                         time_creation="Sun Jul 31 03:06:13 2011"
                         time_modification="Sun Jul 31 03:01:21 2011" />
        <observations epoch_first="Sun Jul 31 02:00:00 2011"
                      epoch_last="Sun Jul 31 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36888"
                obs_have="36336"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="31077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26612"
                obs_have="26612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8290592"
                         time_creation="Sun Jul 31 03:06:13 2011"
                         time_modification="Sun Jul 31 03:01:21 2011" />
        <observations epoch_first="Sun Jul 31 02:00:00 2011"
                      epoch_last="Sun Jul 31 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36888"
                obs_have="36336"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="31077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26612"
                obs_have="26612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8290592"
                         time_creation="Sun Aug 28 00:54:58 2011"
                         time_modification="Sun Jul 31 03:01:21 2011" />
        <observations epoch_first="Sun Jul 31 02:00:00 2011"
                      epoch_last="Sun Jul 31 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36888"
                obs_have="36336"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="31077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26612"
                obs_have="26612"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Jul 31 04:22:01 2011"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8475687"
                         time_creation="Sun Jul 31 04:06:14 2011"
                         time_modification="Sun Jul 31 04:02:40 2011" />
        <observations epoch_first="Sun Jul 31 03:00:00 2011"
                      epoch_last="Sun Jul 31 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36966"
                obs_have="35715"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="30594"
                obs_have="30589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27046"
                obs_have="27046"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 04:51:01 2011"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8475687"
                         time_creation="Sun Jul 31 04:06:14 2011"
                         time_modification="Sun Jul 31 04:02:40 2011" />
        <observations epoch_first="Sun Jul 31 03:00:00 2011"
                      epoch_last="Sun Jul 31 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36966"
                obs_have="35715"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="30594"
                obs_have="30589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27046"
                obs_have="27046"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 06:34:03 2011"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8475687"
                         time_creation="Sun Jul 31 04:06:14 2011"
                         time_modification="Sun Jul 31 04:02:40 2011" />
        <observations epoch_first="Sun Jul 31 03:00:00 2011"
                      epoch_last="Sun Jul 31 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36966"
                obs_have="35715"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="30594"
                obs_have="30589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27046"
                obs_have="27046"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8475687"
                         time_creation="Sun Jul 31 04:06:14 2011"
                         time_modification="Sun Jul 31 04:02:40 2011" />
        <observations epoch_first="Sun Jul 31 03:00:00 2011"
                      epoch_last="Sun Jul 31 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36966"
                obs_have="35715"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="30594"
                obs_have="30589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27046"
                obs_have="27046"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8475687"
                         time_creation="Sun Aug 28 00:54:58 2011"
                         time_modification="Sun Jul 31 04:02:40 2011" />
        <observations epoch_first="Sun Jul 31 03:00:00 2011"
                      epoch_last="Sun Jul 31 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36966"
                obs_have="35715"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="30594"
                obs_have="30589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27046"
                obs_have="27046"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Jul 31 05:26:33 2011"
               level="3">
        <file_statistics latency="00:02:45"
                         size="9078003"
                         time_creation="Sun Jul 31 05:06:17 2011"
                         time_modification="Sun Jul 31 05:02:44 2011" />
        <observations epoch_first="Sun Jul 31 04:00:00 2011"
                      epoch_last="Sun Jul 31 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="37358"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27510"
                obs_have="27510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 05:52:24 2011"
               level="3">
        <file_statistics latency="00:02:45"
                         size="9078003"
                         time_creation="Sun Jul 31 05:06:17 2011"
                         time_modification="Sun Jul 31 05:02:44 2011" />
        <observations epoch_first="Sun Jul 31 04:00:00 2011"
                      epoch_last="Sun Jul 31 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="37358"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27510"
                obs_have="27510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 07:38:09 2011"
               level="3">
        <file_statistics latency="00:02:45"
                         size="9078003"
                         time_creation="Sun Jul 31 05:06:17 2011"
                         time_modification="Sun Jul 31 05:02:44 2011" />
        <observations epoch_first="Sun Jul 31 04:00:00 2011"
                      epoch_last="Sun Jul 31 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="37358"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27510"
                obs_have="27510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:45"
                         size="9078003"
                         time_creation="Sun Jul 31 05:06:17 2011"
                         time_modification="Sun Jul 31 05:02:44 2011" />
        <observations epoch_first="Sun Jul 31 04:00:00 2011"
                      epoch_last="Sun Jul 31 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="37358"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27510"
                obs_have="27510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:45"
                         size="9078003"
                         time_creation="Sun Aug 28 00:54:59 2011"
                         time_modification="Sun Jul 31 05:02:44 2011" />
        <observations epoch_first="Sun Jul 31 04:00:00 2011"
                      epoch_last="Sun Jul 31 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38528"
                obs_have="37358"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27510"
                obs_have="27510"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Jul 31 06:21:45 2011"
               level="3">
        <file_statistics latency="00:03:20"
                         size="8123307"
                         time_creation="Sun Jul 31 06:11:09 2011"
                         time_modification="Sun Jul 31 06:03:19 2011" />
        <observations epoch_first="Sun Jul 31 05:00:00 2011"
                      epoch_last="Sun Jul 31 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="32888"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="28664"
                obs_have="28664"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26276"
                obs_have="26276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 06:48:30 2011"
               level="3">
        <file_statistics latency="00:03:20"
                         size="8123307"
                         time_creation="Sun Jul 31 06:11:09 2011"
                         time_modification="Sun Jul 31 06:03:19 2011" />
        <observations epoch_first="Sun Jul 31 05:00:00 2011"
                      epoch_last="Sun Jul 31 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="32888"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="28664"
                obs_have="28664"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26276"
                obs_have="26276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 08:28:52 2011"
               level="3">
        <file_statistics latency="00:03:20"
                         size="8123307"
                         time_creation="Sun Jul 31 06:11:09 2011"
                         time_modification="Sun Jul 31 06:03:19 2011" />
        <observations epoch_first="Sun Jul 31 05:00:00 2011"
                      epoch_last="Sun Jul 31 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="32888"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="28664"
                obs_have="28664"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26276"
                obs_have="26276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:03:20"
                         size="8123307"
                         time_creation="Sun Jul 31 06:11:09 2011"
                         time_modification="Sun Jul 31 06:03:19 2011" />
        <observations epoch_first="Sun Jul 31 05:00:00 2011"
                      epoch_last="Sun Jul 31 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="32888"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="28664"
                obs_have="28664"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26276"
                obs_have="26276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:03:20"
                         size="8123307"
                         time_creation="Sun Aug 28 00:54:59 2011"
                         time_modification="Sun Jul 31 06:03:19 2011" />
        <observations epoch_first="Sun Jul 31 05:00:00 2011"
                      epoch_last="Sun Jul 31 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="32888"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="28664"
                obs_have="28664"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26276"
                obs_have="26276"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Jul 31 07:23:24 2011"
               level="3">
        <file_statistics latency="00:02:28"
                         size="8238845"
                         time_creation="Sun Jul 31 07:06:19 2011"
                         time_modification="Sun Jul 31 07:02:27 2011" />
        <observations epoch_first="Sun Jul 31 06:00:00 2011"
                      epoch_last="Sun Jul 31 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34024"
                obs_have="33394"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="27739"
                obs_have="27411"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="24719"
                obs_have="24719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 07:50:32 2011"
               level="3">
        <file_statistics latency="00:02:28"
                         size="8238845"
                         time_creation="Sun Jul 31 07:06:19 2011"
                         time_modification="Sun Jul 31 07:02:27 2011" />
        <observations epoch_first="Sun Jul 31 06:00:00 2011"
                      epoch_last="Sun Jul 31 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34024"
                obs_have="33394"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="27739"
                obs_have="27411"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="24719"
                obs_have="24719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 09:28:32 2011"
               level="3">
        <file_statistics latency="00:02:28"
                         size="8238845"
                         time_creation="Sun Jul 31 07:06:19 2011"
                         time_modification="Sun Jul 31 07:02:27 2011" />
        <observations epoch_first="Sun Jul 31 06:00:00 2011"
                      epoch_last="Sun Jul 31 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34024"
                obs_have="33394"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="27739"
                obs_have="27411"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="24719"
                obs_have="24719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:28"
                         size="8238845"
                         time_creation="Sun Jul 31 07:06:19 2011"
                         time_modification="Sun Jul 31 07:02:27 2011" />
        <observations epoch_first="Sun Jul 31 06:00:00 2011"
                      epoch_last="Sun Jul 31 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34024"
                obs_have="33394"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="27739"
                obs_have="27411"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="24719"
                obs_have="24719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:28"
                         size="8238845"
                         time_creation="Sun Aug 28 00:55:00 2011"
                         time_modification="Sun Jul 31 07:02:27 2011" />
        <observations epoch_first="Sun Jul 31 06:00:00 2011"
                      epoch_last="Sun Jul 31 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34024"
                obs_have="33394"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="27739"
                obs_have="27411"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="24719"
                obs_have="24719"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Jul 31 08:20:13 2011"
               level="3">
        <file_statistics latency="00:02:36"
                         size="8300337"
                         time_creation="Sun Jul 31 08:06:20 2011"
                         time_modification="Sun Jul 31 08:02:35 2011" />
        <observations epoch_first="Sun Jul 31 07:00:00 2011"
                      epoch_last="Sun Jul 31 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34828"
                obs_have="33728"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29278"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="23743"
                obs_have="23743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 08:43:41 2011"
               level="3">
        <file_statistics latency="00:02:36"
                         size="8300337"
                         time_creation="Sun Jul 31 08:06:20 2011"
                         time_modification="Sun Jul 31 08:02:35 2011" />
        <observations epoch_first="Sun Jul 31 07:00:00 2011"
                      epoch_last="Sun Jul 31 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34828"
                obs_have="33728"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29278"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="23743"
                obs_have="23743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 10:28:42 2011"
               level="3">
        <file_statistics latency="00:02:36"
                         size="8300337"
                         time_creation="Sun Jul 31 08:06:20 2011"
                         time_modification="Sun Jul 31 08:02:35 2011" />
        <observations epoch_first="Sun Jul 31 07:00:00 2011"
                      epoch_last="Sun Jul 31 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34828"
                obs_have="33728"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29278"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="23743"
                obs_have="23743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:36"
                         size="8300337"
                         time_creation="Sun Jul 31 08:06:20 2011"
                         time_modification="Sun Jul 31 08:02:35 2011" />
        <observations epoch_first="Sun Jul 31 07:00:00 2011"
                      epoch_last="Sun Jul 31 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34828"
                obs_have="33728"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29278"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="23743"
                obs_have="23743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:36"
                         size="8300337"
                         time_creation="Sun Aug 28 00:55:00 2011"
                         time_modification="Sun Jul 31 08:02:35 2011" />
        <observations epoch_first="Sun Jul 31 07:00:00 2011"
                      epoch_last="Sun Jul 31 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34828"
                obs_have="33728"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29278"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="23743"
                obs_have="23743"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Jul 31 09:18:23 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8678311"
                         time_creation="Sun Jul 31 09:06:17 2011"
                         time_modification="Sun Jul 31 09:02:32 2011" />
        <observations epoch_first="Sun Jul 31 08:00:00 2011"
                      epoch_last="Sun Jul 31 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="33930"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26680"
                obs_have="26680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 09:43:19 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8678311"
                         time_creation="Sun Jul 31 09:06:17 2011"
                         time_modification="Sun Jul 31 09:02:32 2011" />
        <observations epoch_first="Sun Jul 31 08:00:00 2011"
                      epoch_last="Sun Jul 31 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="33930"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26680"
                obs_have="26680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 11:28:25 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8678311"
                         time_creation="Sun Jul 31 09:06:17 2011"
                         time_modification="Sun Jul 31 09:02:32 2011" />
        <observations epoch_first="Sun Jul 31 08:00:00 2011"
                      epoch_last="Sun Jul 31 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="33930"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26680"
                obs_have="26680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8678311"
                         time_creation="Sun Jul 31 09:06:17 2011"
                         time_modification="Sun Jul 31 09:02:32 2011" />
        <observations epoch_first="Sun Jul 31 08:00:00 2011"
                      epoch_last="Sun Jul 31 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="33930"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26680"
                obs_have="26680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8678311"
                         time_creation="Sun Aug 28 00:55:01 2011"
                         time_modification="Sun Jul 31 09:02:32 2011" />
        <observations epoch_first="Sun Jul 31 08:00:00 2011"
                      epoch_last="Sun Jul 31 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="33930"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26680"
                obs_have="26680"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Jul 31 10:17:54 2011"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8753527"
                         time_creation="Sun Jul 31 10:06:19 2011"
                         time_modification="Sun Jul 31 10:02:40 2011" />
        <observations epoch_first="Sun Jul 31 09:00:00 2011"
                      epoch_last="Sun Jul 31 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33066"
                obs_have="33065"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30659"
                obs_have="30659"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28690"
                obs_have="28690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 10:42:58 2011"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8753527"
                         time_creation="Sun Jul 31 10:06:19 2011"
                         time_modification="Sun Jul 31 10:02:40 2011" />
        <observations epoch_first="Sun Jul 31 09:00:00 2011"
                      epoch_last="Sun Jul 31 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33066"
                obs_have="33065"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30659"
                obs_have="30659"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28690"
                obs_have="28690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 12:27:52 2011"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8753527"
                         time_creation="Sun Jul 31 10:06:19 2011"
                         time_modification="Sun Jul 31 10:02:40 2011" />
        <observations epoch_first="Sun Jul 31 09:00:00 2011"
                      epoch_last="Sun Jul 31 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33066"
                obs_have="33065"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30659"
                obs_have="30659"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28690"
                obs_have="28690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8753527"
                         time_creation="Sun Jul 31 10:06:19 2011"
                         time_modification="Sun Jul 31 10:02:40 2011" />
        <observations epoch_first="Sun Jul 31 09:00:00 2011"
                      epoch_last="Sun Jul 31 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33066"
                obs_have="33065"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30659"
                obs_have="30659"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28690"
                obs_have="28690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8753527"
                         time_creation="Sun Aug 28 00:55:01 2011"
                         time_modification="Sun Jul 31 10:02:40 2011" />
        <observations epoch_first="Sun Jul 31 09:00:00 2011"
                      epoch_last="Sun Jul 31 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33066"
                obs_have="33065"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30659"
                obs_have="30659"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28690"
                obs_have="28690"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Jul 31 11:18:52 2011"
               level="3">
        <file_statistics latency="00:02:42"
                         size="9160634"
                         time_creation="Sun Jul 31 11:06:20 2011"
                         time_modification="Sun Jul 31 11:02:41 2011" />
        <observations epoch_first="Sun Jul 31 10:00:00 2011"
                      epoch_last="Sun Jul 31 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="35733"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="32460"
                obs_have="32171"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="29383"
                obs_have="29383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 11:43:59 2011"
               level="3">
        <file_statistics latency="00:02:42"
                         size="9160634"
                         time_creation="Sun Jul 31 11:06:20 2011"
                         time_modification="Sun Jul 31 11:02:41 2011" />
        <observations epoch_first="Sun Jul 31 10:00:00 2011"
                      epoch_last="Sun Jul 31 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="35733"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="32460"
                obs_have="32171"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="29383"
                obs_have="29383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 13:28:49 2011"
               level="3">
        <file_statistics latency="00:02:42"
                         size="9160634"
                         time_creation="Sun Jul 31 11:06:20 2011"
                         time_modification="Sun Jul 31 11:02:41 2011" />
        <observations epoch_first="Sun Jul 31 10:00:00 2011"
                      epoch_last="Sun Jul 31 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="35733"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="32460"
                obs_have="32171"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="29383"
                obs_have="29383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:42"
                         size="9160634"
                         time_creation="Sun Jul 31 11:06:20 2011"
                         time_modification="Sun Jul 31 11:02:41 2011" />
        <observations epoch_first="Sun Jul 31 10:00:00 2011"
                      epoch_last="Sun Jul 31 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="35733"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="32460"
                obs_have="32171"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="29383"
                obs_have="29383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:42"
                         size="9160634"
                         time_creation="Sun Aug 28 00:55:01 2011"
                         time_modification="Sun Jul 31 11:02:41 2011" />
        <observations epoch_first="Sun Jul 31 10:00:00 2011"
                      epoch_last="Sun Jul 31 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="35733"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="32460"
                obs_have="32171"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="29383"
                obs_have="29383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Jul 31 12:18:57 2011"
               level="3">
        <file_statistics latency="00:01:18"
                         size="9105236"
                         time_creation="Sun Jul 31 12:06:21 2011"
                         time_modification="Sun Jul 31 12:01:17 2011" />
        <observations epoch_first="Sun Jul 31 11:00:00 2011"
                      epoch_last="Sun Jul 31 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37003"
                obs_have="36122"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="30485"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25505"
                obs_have="25505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 12:43:59 2011"
               level="3">
        <file_statistics latency="00:01:18"
                         size="9105236"
                         time_creation="Sun Jul 31 12:06:21 2011"
                         time_modification="Sun Jul 31 12:01:17 2011" />
        <observations epoch_first="Sun Jul 31 11:00:00 2011"
                      epoch_last="Sun Jul 31 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37003"
                obs_have="36122"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30486"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25505"
                obs_have="25505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 14:28:55 2011"
               level="3">
        <file_statistics latency="00:01:18"
                         size="9105236"
                         time_creation="Sun Jul 31 12:06:21 2011"
                         time_modification="Sun Jul 31 12:01:17 2011" />
        <observations epoch_first="Sun Jul 31 11:00:00 2011"
                      epoch_last="Sun Jul 31 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37003"
                obs_have="36122"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30486"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25505"
                obs_have="25505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:01:18"
                         size="9105236"
                         time_creation="Sun Jul 31 12:06:21 2011"
                         time_modification="Sun Jul 31 12:01:17 2011" />
        <observations epoch_first="Sun Jul 31 11:00:00 2011"
                      epoch_last="Sun Jul 31 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37003"
                obs_have="36122"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30486"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25505"
                obs_have="25505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:01:18"
                         size="9105236"
                         time_creation="Sun Aug 28 00:55:02 2011"
                         time_modification="Sun Jul 31 12:01:17 2011" />
        <observations epoch_first="Sun Jul 31 11:00:00 2011"
                      epoch_last="Sun Jul 31 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37003"
                obs_have="36122"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30486"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25505"
                obs_have="25505"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Jul 31 13:18:03 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9129348"
                         time_creation="Sun Jul 31 13:06:19 2011"
                         time_modification="Sun Jul 31 13:02:33 2011" />
        <observations epoch_first="Sun Jul 31 12:00:00 2011"
                      epoch_last="Sun Jul 31 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34254"
                obs_have="33783"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26900"
                obs_have="26900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 13:43:31 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9129348"
                         time_creation="Sun Jul 31 13:06:19 2011"
                         time_modification="Sun Jul 31 13:02:33 2011" />
        <observations epoch_first="Sun Jul 31 12:00:00 2011"
                      epoch_last="Sun Jul 31 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34254"
                obs_have="33783"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26900"
                obs_have="26900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 15:28:00 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9129348"
                         time_creation="Sun Jul 31 13:06:19 2011"
                         time_modification="Sun Jul 31 13:02:33 2011" />
        <observations epoch_first="Sun Jul 31 12:00:00 2011"
                      epoch_last="Sun Jul 31 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34254"
                obs_have="33783"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26900"
                obs_have="26900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9129348"
                         time_creation="Sun Jul 31 13:06:19 2011"
                         time_modification="Sun Jul 31 13:02:33 2011" />
        <observations epoch_first="Sun Jul 31 12:00:00 2011"
                      epoch_last="Sun Jul 31 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34254"
                obs_have="33783"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26900"
                obs_have="26900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9129348"
                         time_creation="Sun Aug 28 00:55:02 2011"
                         time_modification="Sun Jul 31 13:02:33 2011" />
        <observations epoch_first="Sun Jul 31 12:00:00 2011"
                      epoch_last="Sun Jul 31 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34254"
                obs_have="33783"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26900"
                obs_have="26900"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Jul 31 14:18:42 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8263786"
                         time_creation="Sun Jul 31 14:06:22 2011"
                         time_modification="Sun Jul 31 14:02:32 2011" />
        <observations epoch_first="Sun Jul 31 13:00:00 2011"
                      epoch_last="Sun Jul 31 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31349"
                obs_have="31035"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="28338"
                obs_have="28338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25111"
                obs_have="25111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 14:44:32 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8263786"
                         time_creation="Sun Jul 31 14:06:22 2011"
                         time_modification="Sun Jul 31 14:02:32 2011" />
        <observations epoch_first="Sun Jul 31 13:00:00 2011"
                      epoch_last="Sun Jul 31 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31349"
                obs_have="31035"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="28338"
                obs_have="28338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25111"
                obs_have="25111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 16:28:48 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8263786"
                         time_creation="Sun Jul 31 14:06:22 2011"
                         time_modification="Sun Jul 31 14:02:32 2011" />
        <observations epoch_first="Sun Jul 31 13:00:00 2011"
                      epoch_last="Sun Jul 31 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31349"
                obs_have="31035"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="28338"
                obs_have="28338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25111"
                obs_have="25111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8263786"
                         time_creation="Sun Jul 31 14:06:22 2011"
                         time_modification="Sun Jul 31 14:02:32 2011" />
        <observations epoch_first="Sun Jul 31 13:00:00 2011"
                      epoch_last="Sun Jul 31 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31349"
                obs_have="31035"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="28338"
                obs_have="28338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25111"
                obs_have="25111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8263786"
                         time_creation="Sun Aug 28 00:55:03 2011"
                         time_modification="Sun Jul 31 14:02:32 2011" />
        <observations epoch_first="Sun Jul 31 13:00:00 2011"
                      epoch_last="Sun Jul 31 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31349"
                obs_have="31035"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="28338"
                obs_have="28338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25111"
                obs_have="25111"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Jul 31 15:18:15 2011"
               level="3">
        <file_statistics latency="00:02:38"
                         size="7208703"
                         time_creation="Sun Jul 31 15:06:21 2011"
                         time_modification="Sun Jul 31 15:02:37 2011" />
        <observations epoch_first="Sun Jul 31 14:00:00 2011"
                      epoch_last="Sun Jul 31 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26298"
                obs_have="25989"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="22943"
                obs_have="22943"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21414"
                obs_have="21414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 15:43:17 2011"
               level="3">
        <file_statistics latency="00:02:38"
                         size="7208703"
                         time_creation="Sun Jul 31 15:06:21 2011"
                         time_modification="Sun Jul 31 15:02:37 2011" />
        <observations epoch_first="Sun Jul 31 14:00:00 2011"
                      epoch_last="Sun Jul 31 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26298"
                obs_have="25989"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="22943"
                obs_have="22943"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21414"
                obs_have="21414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 17:32:54 2011"
               level="3">
        <file_statistics latency="00:02:38"
                         size="7208703"
                         time_creation="Sun Jul 31 15:06:21 2011"
                         time_modification="Sun Jul 31 15:02:37 2011" />
        <observations epoch_first="Sun Jul 31 14:00:00 2011"
                      epoch_last="Sun Jul 31 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26298"
                obs_have="25989"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="22943"
                obs_have="22943"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21414"
                obs_have="21414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:38"
                         size="7208703"
                         time_creation="Sun Jul 31 15:06:21 2011"
                         time_modification="Sun Jul 31 15:02:37 2011" />
        <observations epoch_first="Sun Jul 31 14:00:00 2011"
                      epoch_last="Sun Jul 31 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26298"
                obs_have="25989"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="22943"
                obs_have="22943"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21414"
                obs_have="21414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:38"
                         size="7208703"
                         time_creation="Sun Aug 28 00:55:04 2011"
                         time_modification="Sun Jul 31 15:02:37 2011" />
        <observations epoch_first="Sun Jul 31 14:00:00 2011"
                      epoch_last="Sun Jul 31 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26298"
                obs_have="25989"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="22943"
                obs_have="22943"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21414"
                obs_have="21414"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Jul 31 16:18:33 2011"
               level="3">
        <file_statistics latency="00:02:40"
                         size="8189044"
                         time_creation="Sun Jul 31 16:06:23 2011"
                         time_modification="Sun Jul 31 16:02:39 2011" />
        <observations epoch_first="Sun Jul 31 15:00:00 2011"
                      epoch_last="Sun Jul 31 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34237"
                obs_have="31663"
                obs_ratio="92.48" />
          <mask elevation="10 degrees"
                obs_expected="22087"
                obs_have="22081"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="17220"
                obs_have="17220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 16:45:39 2011"
               level="3">
        <file_statistics latency="00:02:40"
                         size="8189044"
                         time_creation="Sun Jul 31 16:06:23 2011"
                         time_modification="Sun Jul 31 16:02:39 2011" />
        <observations epoch_first="Sun Jul 31 15:00:00 2011"
                      epoch_last="Sun Jul 31 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34237"
                obs_have="31663"
                obs_ratio="92.48" />
          <mask elevation="10 degrees"
                obs_expected="22088"
                obs_have="22082"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="17219"
                obs_have="17219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 18:35:34 2011"
               level="3">
        <file_statistics latency="00:02:40"
                         size="8189044"
                         time_creation="Sun Jul 31 16:06:23 2011"
                         time_modification="Sun Jul 31 16:02:39 2011" />
        <observations epoch_first="Sun Jul 31 15:00:00 2011"
                      epoch_last="Sun Jul 31 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34237"
                obs_have="31663"
                obs_ratio="92.48" />
          <mask elevation="10 degrees"
                obs_expected="22088"
                obs_have="22082"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="17219"
                obs_have="17219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:40"
                         size="8189044"
                         time_creation="Sun Jul 31 16:06:23 2011"
                         time_modification="Sun Jul 31 16:02:39 2011" />
        <observations epoch_first="Sun Jul 31 15:00:00 2011"
                      epoch_last="Sun Jul 31 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34237"
                obs_have="31663"
                obs_ratio="92.48" />
          <mask elevation="10 degrees"
                obs_expected="22088"
                obs_have="22082"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="17219"
                obs_have="17219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:40"
                         size="8189044"
                         time_creation="Sun Aug 28 00:55:04 2011"
                         time_modification="Sun Jul 31 16:02:39 2011" />
        <observations epoch_first="Sun Jul 31 15:00:00 2011"
                      epoch_last="Sun Jul 31 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34237"
                obs_have="31663"
                obs_ratio="92.48" />
          <mask elevation="10 degrees"
                obs_expected="22088"
                obs_have="22082"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="17219"
                obs_have="17219"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Jul 31 17:23:19 2011"
               level="3">
        <file_statistics latency="00:02:40"
                         size="9311815"
                         time_creation="Sun Jul 31 17:06:23 2011"
                         time_modification="Sun Jul 31 17:02:39 2011" />
        <observations epoch_first="Sun Jul 31 16:00:00 2011"
                      epoch_last="Sun Jul 31 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36656"
                obs_have="35798"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21847"
                obs_have="21847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 17:52:54 2011"
               level="3">
        <file_statistics latency="00:02:40"
                         size="9311815"
                         time_creation="Sun Jul 31 17:06:23 2011"
                         time_modification="Sun Jul 31 17:02:39 2011" />
        <observations epoch_first="Sun Jul 31 16:00:00 2011"
                      epoch_last="Sun Jul 31 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36656"
                obs_have="35798"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21847"
                obs_have="21847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 19:45:04 2011"
               level="3">
        <file_statistics latency="00:02:40"
                         size="9311815"
                         time_creation="Sun Jul 31 17:06:23 2011"
                         time_modification="Sun Jul 31 17:02:39 2011" />
        <observations epoch_first="Sun Jul 31 16:00:00 2011"
                      epoch_last="Sun Jul 31 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36656"
                obs_have="35798"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21847"
                obs_have="21847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:40"
                         size="9311815"
                         time_creation="Sun Jul 31 17:06:23 2011"
                         time_modification="Sun Jul 31 17:02:39 2011" />
        <observations epoch_first="Sun Jul 31 16:00:00 2011"
                      epoch_last="Sun Jul 31 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36656"
                obs_have="35798"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21847"
                obs_have="21847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:40"
                         size="9311815"
                         time_creation="Sun Aug 28 00:55:04 2011"
                         time_modification="Sun Jul 31 17:02:39 2011" />
        <observations epoch_first="Sun Jul 31 16:00:00 2011"
                      epoch_last="Sun Jul 31 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36656"
                obs_have="35798"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21847"
                obs_have="21847"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Jul 31 18:23:40 2011"
               level="3">
        <file_statistics latency="00:02:45"
                         size="9460884"
                         time_creation="Sun Jul 31 18:06:32 2011"
                         time_modification="Sun Jul 31 18:02:44 2011" />
        <observations epoch_first="Sun Jul 31 17:00:00 2011"
                      epoch_last="Sun Jul 31 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33943"
                obs_have="32945"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="26486"
                obs_have="26486"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23061"
                obs_have="23061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 18:51:36 2011"
               level="3">
        <file_statistics latency="00:02:45"
                         size="9460884"
                         time_creation="Sun Jul 31 18:06:32 2011"
                         time_modification="Sun Jul 31 18:02:44 2011" />
        <observations epoch_first="Sun Jul 31 17:00:00 2011"
                      epoch_last="Sun Jul 31 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33943"
                obs_have="32945"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="26486"
                obs_have="26486"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23061"
                obs_have="23061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 20:47:38 2011"
               level="3">
        <file_statistics latency="00:02:45"
                         size="9460884"
                         time_creation="Sun Jul 31 18:06:32 2011"
                         time_modification="Sun Jul 31 18:02:44 2011" />
        <observations epoch_first="Sun Jul 31 17:00:00 2011"
                      epoch_last="Sun Jul 31 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33943"
                obs_have="32945"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="26486"
                obs_have="26486"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23061"
                obs_have="23061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:02:45"
                         size="9460884"
                         time_creation="Sun Jul 31 18:06:32 2011"
                         time_modification="Sun Jul 31 18:02:44 2011" />
        <observations epoch_first="Sun Jul 31 17:00:00 2011"
                      epoch_last="Sun Jul 31 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33943"
                obs_have="32945"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="26486"
                obs_have="26486"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23061"
                obs_have="23061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:02:45"
                         size="9460884"
                         time_creation="Sun Aug 28 00:55:05 2011"
                         time_modification="Sun Jul 31 18:02:44 2011" />
        <observations epoch_first="Sun Jul 31 17:00:00 2011"
                      epoch_last="Sun Jul 31 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33943"
                obs_have="32945"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="26486"
                obs_have="26486"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23061"
                obs_have="23061"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Jul 31 19:27:05 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8886151"
                         time_creation="Sun Jul 31 19:06:36 2011"
                         time_modification="Sun Jul 31 19:01:21 2011" />
        <observations epoch_first="Sun Jul 31 18:00:00 2011"
                      epoch_last="Sun Jul 31 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32068"
                obs_have="31381"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="28350"
                obs_have="28350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26556"
                obs_have="26556"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 19:56:57 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8886151"
                         time_creation="Sun Jul 31 19:06:36 2011"
                         time_modification="Sun Jul 31 19:01:21 2011" />
        <observations epoch_first="Sun Jul 31 18:00:00 2011"
                      epoch_last="Sun Jul 31 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32068"
                obs_have="31381"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="28350"
                obs_have="28350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26556"
                obs_have="26556"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 21:42:06 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8886151"
                         time_creation="Sun Jul 31 19:06:36 2011"
                         time_modification="Sun Jul 31 19:01:21 2011" />
        <observations epoch_first="Sun Jul 31 18:00:00 2011"
                      epoch_last="Sun Jul 31 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32068"
                obs_have="31381"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="28350"
                obs_have="28350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26556"
                obs_have="26556"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8886151"
                         time_creation="Sun Jul 31 19:06:36 2011"
                         time_modification="Sun Jul 31 19:01:21 2011" />
        <observations epoch_first="Sun Jul 31 18:00:00 2011"
                      epoch_last="Sun Jul 31 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32068"
                obs_have="31381"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="28350"
                obs_have="28350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26556"
                obs_have="26556"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8886151"
                         time_creation="Sun Aug 28 00:55:05 2011"
                         time_modification="Sun Jul 31 19:01:21 2011" />
        <observations epoch_first="Sun Jul 31 18:00:00 2011"
                      epoch_last="Sun Jul 31 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32068"
                obs_have="31381"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="28350"
                obs_have="28350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26556"
                obs_have="26556"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Jul 31 20:31:49 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="9983128"
                         time_creation="Sun Jul 31 20:06:34 2011"
                         time_modification="Sun Jul 31 20:01:18 2011" />
        <observations epoch_first="Sun Jul 31 19:00:00 2011"
                      epoch_last="Sun Jul 31 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40987"
                obs_have="40087"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="34370"
                obs_have="34369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27554"
                obs_have="27554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 21:02:12 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="9983128"
                         time_creation="Sun Jul 31 20:06:34 2011"
                         time_modification="Sun Jul 31 20:01:18 2011" />
        <observations epoch_first="Sun Jul 31 19:00:00 2011"
                      epoch_last="Sun Jul 31 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40987"
                obs_have="40087"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="34370"
                obs_have="34369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27554"
                obs_have="27554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 22:34:42 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="9983128"
                         time_creation="Sun Jul 31 20:06:34 2011"
                         time_modification="Sun Jul 31 20:01:18 2011" />
        <observations epoch_first="Sun Jul 31 19:00:00 2011"
                      epoch_last="Sun Jul 31 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40987"
                obs_have="40087"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="34370"
                obs_have="34369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27554"
                obs_have="27554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="9983128"
                         time_creation="Sun Jul 31 20:06:34 2011"
                         time_modification="Sun Jul 31 20:01:18 2011" />
        <observations epoch_first="Sun Jul 31 19:00:00 2011"
                      epoch_last="Sun Jul 31 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40987"
                obs_have="40087"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="34370"
                obs_have="34369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27554"
                obs_have="27554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="9983128"
                         time_creation="Sun Aug 28 00:55:06 2011"
                         time_modification="Sun Jul 31 20:01:18 2011" />
        <observations epoch_first="Sun Jul 31 19:00:00 2011"
                      epoch_last="Sun Jul 31 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40987"
                obs_have="40087"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="34370"
                obs_have="34369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27554"
                obs_have="27554"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Jul 31 21:26:56 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="10178401"
                         time_creation="Sun Jul 31 21:06:43 2011"
                         time_modification="Sun Jul 31 21:01:18 2011" />
        <observations epoch_first="Sun Jul 31 20:00:00 2011"
                      epoch_last="Sun Jul 31 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44001"
                obs_have="42154"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="34816"
                obs_have="34791"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29470"
                obs_have="29470"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 21:54:42 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="10178401"
                         time_creation="Sun Jul 31 21:06:43 2011"
                         time_modification="Sun Jul 31 21:01:18 2011" />
        <observations epoch_first="Sun Jul 31 20:00:00 2011"
                      epoch_last="Sun Jul 31 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44001"
                obs_have="42154"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="34816"
                obs_have="34791"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29470"
                obs_have="29470"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 23:29:11 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="10178401"
                         time_creation="Sun Jul 31 21:06:43 2011"
                         time_modification="Sun Jul 31 21:01:18 2011" />
        <observations epoch_first="Sun Jul 31 20:00:00 2011"
                      epoch_last="Sun Jul 31 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44001"
                obs_have="42154"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="34816"
                obs_have="34791"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29470"
                obs_have="29470"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="10178401"
                         time_creation="Sun Jul 31 21:06:43 2011"
                         time_modification="Sun Jul 31 21:01:18 2011" />
        <observations epoch_first="Sun Jul 31 20:00:00 2011"
                      epoch_last="Sun Jul 31 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44001"
                obs_have="42154"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="34816"
                obs_have="34791"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29470"
                obs_have="29470"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="10178401"
                         time_creation="Sun Aug 28 00:55:07 2011"
                         time_modification="Sun Jul 31 21:01:18 2011" />
        <observations epoch_first="Sun Jul 31 20:00:00 2011"
                      epoch_last="Sun Jul 31 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44001"
                obs_have="42154"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="34816"
                obs_have="34791"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="29470"
                obs_have="29470"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Jul 31 22:22:03 2011"
               level="3">
        <file_statistics latency="00:01:21"
                         size="8778605"
                         time_creation="Sun Jul 31 22:06:31 2011"
                         time_modification="Sun Jul 31 22:01:20 2011" />
        <observations epoch_first="Sun Jul 31 21:00:00 2011"
                      epoch_last="Sun Jul 31 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38051"
                obs_have="37483"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="35090"
                obs_have="35090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33136"
                obs_have="33136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 22:48:18 2011"
               level="3">
        <file_statistics latency="00:01:21"
                         size="8778605"
                         time_creation="Sun Jul 31 22:06:31 2011"
                         time_modification="Sun Jul 31 22:01:20 2011" />
        <observations epoch_first="Sun Jul 31 21:00:00 2011"
                      epoch_last="Sun Jul 31 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38051"
                obs_have="37483"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="35090"
                obs_have="35090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33136"
                obs_have="33136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 00:28:23 2011"
               level="3">
        <file_statistics latency="00:01:21"
                         size="8778605"
                         time_creation="Sun Jul 31 22:06:31 2011"
                         time_modification="Sun Jul 31 22:01:20 2011" />
        <observations epoch_first="Sun Jul 31 21:00:00 2011"
                      epoch_last="Sun Jul 31 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38051"
                obs_have="37483"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="35090"
                obs_have="35090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33136"
                obs_have="33136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:01:21"
                         size="8778605"
                         time_creation="Sun Jul 31 22:06:31 2011"
                         time_modification="Sun Jul 31 22:01:20 2011" />
        <observations epoch_first="Sun Jul 31 21:00:00 2011"
                      epoch_last="Sun Jul 31 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38051"
                obs_have="37483"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="35090"
                obs_have="35090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33136"
                obs_have="33136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:01:21"
                         size="8778605"
                         time_creation="Sun Aug 28 00:55:07 2011"
                         time_modification="Sun Jul 31 22:01:20 2011" />
        <observations epoch_first="Sun Jul 31 21:00:00 2011"
                      epoch_last="Sun Jul 31 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38051"
                obs_have="37483"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="35090"
                obs_have="35090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33136"
                obs_have="33136"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Jul 31 23:19:44 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8218978"
                         time_creation="Sun Jul 31 23:06:31 2011"
                         time_modification="Sun Jul 31 23:01:21 2011" />
        <observations epoch_first="Sun Jul 31 22:00:00 2011"
                      epoch_last="Sun Jul 31 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35570"
                obs_have="35238"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="30373"
                obs_have="30315"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27868"
                obs_have="27868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 31 23:47:16 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8218978"
                         time_creation="Sun Jul 31 23:06:31 2011"
                         time_modification="Sun Jul 31 23:01:21 2011" />
        <observations epoch_first="Sun Jul 31 22:00:00 2011"
                      epoch_last="Sun Jul 31 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35571"
                obs_have="35239"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="30373"
                obs_have="30315"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27869"
                obs_have="27869"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 01:28:29 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8218978"
                         time_creation="Sun Jul 31 23:06:31 2011"
                         time_modification="Sun Jul 31 23:01:21 2011" />
        <observations epoch_first="Sun Jul 31 22:00:00 2011"
                      epoch_last="Sun Jul 31 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35571"
                obs_have="35239"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="30373"
                obs_have="30315"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27869"
                obs_have="27869"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8218978"
                         time_creation="Sun Jul 31 23:06:31 2011"
                         time_modification="Sun Jul 31 23:01:21 2011" />
        <observations epoch_first="Sun Jul 31 22:00:00 2011"
                      epoch_last="Sun Jul 31 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35571"
                obs_have="35239"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="30373"
                obs_have="30315"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27869"
                obs_have="27869"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8218978"
                         time_creation="Sun Aug 28 00:55:08 2011"
                         time_modification="Sun Jul 31 23:01:21 2011" />
        <observations epoch_first="Sun Jul 31 22:00:00 2011"
                      epoch_last="Sun Jul 31 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35571"
                obs_have="35239"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="30373"
                obs_have="30315"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27869"
                obs_have="27869"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch212x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Aug  1 00:19:12 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8124637"
                         time_creation="Mon Aug  1 00:06:36 2011"
                         time_modification="Mon Aug  1 00:01:21 2011" />
        <observations epoch_first="Sun Jul 31 23:00:00 2011"
                      epoch_last="Sun Jul 31 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35818"
                obs_have="35132"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 00:44:11 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8124637"
                         time_creation="Mon Aug  1 00:06:36 2011"
                         time_modification="Mon Aug  1 00:01:21 2011" />
        <observations epoch_first="Sun Jul 31 23:00:00 2011"
                      epoch_last="Sun Jul 31 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35817"
                obs_have="35132"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 02:29:18 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8124637"
                         time_creation="Mon Aug  1 00:06:36 2011"
                         time_modification="Mon Aug  1 00:01:21 2011" />
        <observations epoch_first="Sun Jul 31 23:00:00 2011"
                      epoch_last="Sun Jul 31 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35817"
                obs_have="35132"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  1 17:22:21 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8124637"
                         time_creation="Mon Aug  1 00:06:36 2011"
                         time_modification="Mon Aug  1 00:01:21 2011" />
        <observations epoch_first="Sun Jul 31 23:00:00 2011"
                      epoch_last="Sun Jul 31 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35817"
                obs_have="35132"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 30 04:07:57 2011"
               level="3">
        <file_statistics latency="00:01:22"
                         size="8124637"
                         time_creation="Sun Aug 28 00:55:08 2011"
                         time_modification="Mon Aug  1 00:01:21 2011" />
        <observations epoch_first="Sun Jul 31 23:00:00 2011"
                      epoch_last="Sun Jul 31 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35817"
                obs_have="35132"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26463"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
