<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-05-23 00:00:00"
    DayOfYear="143"
    Year="2011">
  <station name="VFCH">
    <file name="/vfch1430.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May 24 17:54:13 2011"
               level="3">
        <file_statistics latency="02:10:50"
                         size="7072081"
                         time_creation="Tue May 24 02:16:20 2011"
                         time_modification="Tue May 24 02:10:20 2011" />
        <observations epoch_first="Mon May 23 00:00:00 2011"
                      epoch_last="Mon May 23 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29325"
                obs_have="28640"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="24614"
                obs_have="24580"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21742"
                obs_have="21740"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jun 22 04:02:11 2011"
               level="3">
        <file_statistics latency="02:10:50"
                         size="7072081"
                         time_creation="Mon Jun 20 00:55:14 2011"
                         time_modification="Tue May 24 02:10:20 2011" />
        <observations epoch_first="Mon May 23 00:00:00 2011"
                      epoch_last="Mon May 23 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29325"
                obs_have="28640"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="24614"
                obs_have="24580"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21742"
                obs_have="21740"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/vfch143a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon May 23 01:19:01 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="9701395"
                         time_creation="Mon May 23 01:06:09 2011"
                         time_modification="Mon May 23 01:01:18 2011" />
        <observations epoch_first="Mon May 23 00:00:00 2011"
                      epoch_last="Mon May 23 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46115"
                obs_have="44224"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="36853"
                obs_have="36649"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="28456"
                obs_have="28456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 01:44:56 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="9701395"
                         time_creation="Mon May 23 01:06:09 2011"
                         time_modification="Mon May 23 01:01:18 2011" />
        <observations epoch_first="Mon May 23 00:00:00 2011"
                      epoch_last="Mon May 23 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46115"
                obs_have="44224"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="36853"
                obs_have="36649"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="28456"
                obs_have="28456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 03:32:35 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="9701395"
                         time_creation="Mon May 23 01:06:09 2011"
                         time_modification="Mon May 23 01:01:18 2011" />
        <observations epoch_first="Mon May 23 00:00:00 2011"
                      epoch_last="Mon May 23 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46115"
                obs_have="44224"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="36853"
                obs_have="36649"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="28456"
                obs_have="28456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="9701395"
                         time_creation="Mon May 23 01:06:09 2011"
                         time_modification="Mon May 23 01:01:18 2011" />
        <observations epoch_first="Mon May 23 00:00:00 2011"
                      epoch_last="Mon May 23 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46115"
                obs_have="44224"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="36853"
                obs_have="36649"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="28456"
                obs_have="28456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="9701395"
                         time_creation="Mon Jun 20 00:54:18 2011"
                         time_modification="Mon May 23 01:01:18 2011" />
        <observations epoch_first="Mon May 23 00:00:00 2011"
                      epoch_last="Mon May 23 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46115"
                obs_have="44224"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="36853"
                obs_have="36649"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="28456"
                obs_have="28456"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon May 23 02:17:49 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="8871874"
                         time_creation="Mon May 23 02:11:03 2011"
                         time_modification="Mon May 23 02:03:29 2011" />
        <observations epoch_first="Mon May 23 01:00:00 2011"
                      epoch_last="Mon May 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42176"
                obs_have="41771"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="35061"
                obs_have="35061"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30448"
                obs_have="30448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 02:44:21 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="8871874"
                         time_creation="Mon May 23 02:11:03 2011"
                         time_modification="Mon May 23 02:03:29 2011" />
        <observations epoch_first="Mon May 23 01:00:00 2011"
                      epoch_last="Mon May 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42176"
                obs_have="41771"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="35061"
                obs_have="35061"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30448"
                obs_have="30448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 04:31:19 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="8871874"
                         time_creation="Mon May 23 02:11:03 2011"
                         time_modification="Mon May 23 02:03:29 2011" />
        <observations epoch_first="Mon May 23 01:00:00 2011"
                      epoch_last="Mon May 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42176"
                obs_have="41771"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="35061"
                obs_have="35061"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30448"
                obs_have="30448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="8871874"
                         time_creation="Mon May 23 02:11:03 2011"
                         time_modification="Mon May 23 02:03:29 2011" />
        <observations epoch_first="Mon May 23 01:00:00 2011"
                      epoch_last="Mon May 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42176"
                obs_have="41771"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="35061"
                obs_have="35061"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30448"
                obs_have="30448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="8871874"
                         time_creation="Mon Jun 20 00:54:19 2011"
                         time_modification="Mon May 23 02:03:29 2011" />
        <observations epoch_first="Mon May 23 01:00:00 2011"
                      epoch_last="Mon May 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42176"
                obs_have="41771"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="35061"
                obs_have="35061"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30448"
                obs_have="30448"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon May 23 03:19:18 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="7898808"
                         time_creation="Mon May 23 03:06:12 2011"
                         time_modification="Mon May 23 03:02:33 2011" />
        <observations epoch_first="Mon May 23 02:00:00 2011"
                      epoch_last="Mon May 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37256"
                obs_have="36752"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="34781"
                obs_have="34781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33273"
                obs_have="33273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 03:47:11 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="7898808"
                         time_creation="Mon May 23 03:06:12 2011"
                         time_modification="Mon May 23 03:02:33 2011" />
        <observations epoch_first="Mon May 23 02:00:00 2011"
                      epoch_last="Mon May 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37256"
                obs_have="36752"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="34781"
                obs_have="34781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33273"
                obs_have="33273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 05:32:25 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="7898808"
                         time_creation="Mon May 23 03:06:12 2011"
                         time_modification="Mon May 23 03:02:33 2011" />
        <observations epoch_first="Mon May 23 02:00:00 2011"
                      epoch_last="Mon May 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37256"
                obs_have="36752"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="34781"
                obs_have="34781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33273"
                obs_have="33273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="7898808"
                         time_creation="Mon May 23 03:06:12 2011"
                         time_modification="Mon May 23 03:02:33 2011" />
        <observations epoch_first="Mon May 23 02:00:00 2011"
                      epoch_last="Mon May 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37256"
                obs_have="36752"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="34781"
                obs_have="34781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33273"
                obs_have="33273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="7898808"
                         time_creation="Mon Jun 20 00:54:19 2011"
                         time_modification="Mon May 23 03:02:33 2011" />
        <observations epoch_first="Mon May 23 02:00:00 2011"
                      epoch_last="Mon May 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37256"
                obs_have="36752"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="34781"
                obs_have="34781"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33273"
                obs_have="33273"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon May 23 04:20:15 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="7512420"
                         time_creation="Mon May 23 04:11:06 2011"
                         time_modification="Mon May 23 04:03:26 2011" />
        <observations epoch_first="Mon May 23 03:00:00 2011"
                      epoch_last="Mon May 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35592"
                obs_have="35446"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="30729"
                obs_have="30729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27694"
                obs_have="27694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 04:47:38 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="7512420"
                         time_creation="Mon May 23 04:11:06 2011"
                         time_modification="Mon May 23 04:03:26 2011" />
        <observations epoch_first="Mon May 23 03:00:00 2011"
                      epoch_last="Mon May 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35592"
                obs_have="35446"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="30729"
                obs_have="30729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27694"
                obs_have="27694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 06:32:49 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="7512420"
                         time_creation="Mon May 23 04:11:06 2011"
                         time_modification="Mon May 23 04:03:26 2011" />
        <observations epoch_first="Mon May 23 03:00:00 2011"
                      epoch_last="Mon May 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35592"
                obs_have="35446"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="30729"
                obs_have="30729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27694"
                obs_have="27694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="7512420"
                         time_creation="Mon May 23 04:11:06 2011"
                         time_modification="Mon May 23 04:03:26 2011" />
        <observations epoch_first="Mon May 23 03:00:00 2011"
                      epoch_last="Mon May 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35592"
                obs_have="35446"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="30729"
                obs_have="30729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27694"
                obs_have="27694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="7512420"
                         time_creation="Mon Jun 20 00:54:20 2011"
                         time_modification="Mon May 23 04:03:26 2011" />
        <observations epoch_first="Mon May 23 03:00:00 2011"
                      epoch_last="Mon May 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35592"
                obs_have="35446"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="30729"
                obs_have="30729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27694"
                obs_have="27694"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon May 23 05:23:20 2011"
               level="3">
        <file_statistics latency="00:02:37"
                         size="8659718"
                         time_creation="Mon May 23 05:06:16 2011"
                         time_modification="Mon May 23 05:02:36 2011" />
        <observations epoch_first="Mon May 23 04:00:00 2011"
                      epoch_last="Mon May 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36684"
                obs_have="35648"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25661"
                obs_have="25661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 05:50:44 2011"
               level="3">
        <file_statistics latency="00:02:37"
                         size="8659718"
                         time_creation="Mon May 23 05:06:16 2011"
                         time_modification="Mon May 23 05:02:36 2011" />
        <observations epoch_first="Mon May 23 04:00:00 2011"
                      epoch_last="Mon May 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36684"
                obs_have="35648"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25661"
                obs_have="25661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 07:40:59 2011"
               level="3">
        <file_statistics latency="00:02:37"
                         size="8659718"
                         time_creation="Mon May 23 05:06:16 2011"
                         time_modification="Mon May 23 05:02:36 2011" />
        <observations epoch_first="Mon May 23 04:00:00 2011"
                      epoch_last="Mon May 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36684"
                obs_have="35648"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25661"
                obs_have="25661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:02:37"
                         size="8659718"
                         time_creation="Mon May 23 05:06:16 2011"
                         time_modification="Mon May 23 05:02:36 2011" />
        <observations epoch_first="Mon May 23 04:00:00 2011"
                      epoch_last="Mon May 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36684"
                obs_have="35648"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25661"
                obs_have="25661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:02:37"
                         size="8659718"
                         time_creation="Mon Jun 20 00:54:20 2011"
                         time_modification="Mon May 23 05:02:36 2011" />
        <observations epoch_first="Mon May 23 04:00:00 2011"
                      epoch_last="Mon May 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36684"
                obs_have="35648"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25661"
                obs_have="25661"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon May 23 06:25:41 2011"
               level="3">
        <file_statistics latency="00:02:35"
                         size="8896041"
                         time_creation="Mon May 23 06:06:19 2011"
                         time_modification="Mon May 23 06:02:34 2011" />
        <observations epoch_first="Mon May 23 05:00:00 2011"
                      epoch_last="Mon May 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33322"
                obs_have="33267"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="32020"
                obs_have="32020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30888"
                obs_have="30888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 06:50:50 2011"
               level="3">
        <file_statistics latency="00:02:35"
                         size="8896041"
                         time_creation="Mon May 23 06:06:19 2011"
                         time_modification="Mon May 23 06:02:34 2011" />
        <observations epoch_first="Mon May 23 05:00:00 2011"
                      epoch_last="Mon May 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33322"
                obs_have="33267"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="32020"
                obs_have="32020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30888"
                obs_have="30888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 08:30:40 2011"
               level="3">
        <file_statistics latency="00:02:35"
                         size="8896041"
                         time_creation="Mon May 23 06:06:19 2011"
                         time_modification="Mon May 23 06:02:34 2011" />
        <observations epoch_first="Mon May 23 05:00:00 2011"
                      epoch_last="Mon May 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33322"
                obs_have="33267"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="32020"
                obs_have="32020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30888"
                obs_have="30888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:02:35"
                         size="8896041"
                         time_creation="Mon May 23 06:06:19 2011"
                         time_modification="Mon May 23 06:02:34 2011" />
        <observations epoch_first="Mon May 23 05:00:00 2011"
                      epoch_last="Mon May 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33322"
                obs_have="33267"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="32020"
                obs_have="32020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30888"
                obs_have="30888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:02:35"
                         size="8896041"
                         time_creation="Mon Jun 20 00:54:21 2011"
                         time_modification="Mon May 23 06:02:34 2011" />
        <observations epoch_first="Mon May 23 05:00:00 2011"
                      epoch_last="Mon May 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33322"
                obs_have="33267"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="32020"
                obs_have="32020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30888"
                obs_have="30888"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon May 23 07:27:37 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="9676345"
                         time_creation="Mon May 23 07:11:15 2011"
                         time_modification="Mon May 23 07:03:26 2011" />
        <observations epoch_first="Mon May 23 06:00:00 2011"
                      epoch_last="Mon May 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37782"
                obs_have="37627"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="33778"
                obs_have="33778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29513"
                obs_have="29513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 07:52:32 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="9676345"
                         time_creation="Mon May 23 07:11:15 2011"
                         time_modification="Mon May 23 07:03:26 2011" />
        <observations epoch_first="Mon May 23 06:00:00 2011"
                      epoch_last="Mon May 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37782"
                obs_have="37627"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="33778"
                obs_have="33778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29513"
                obs_have="29513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 09:29:05 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="9676345"
                         time_creation="Mon May 23 07:11:15 2011"
                         time_modification="Mon May 23 07:03:26 2011" />
        <observations epoch_first="Mon May 23 06:00:00 2011"
                      epoch_last="Mon May 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37782"
                obs_have="37627"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="33778"
                obs_have="33778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29513"
                obs_have="29513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="9676345"
                         time_creation="Mon May 23 07:11:15 2011"
                         time_modification="Mon May 23 07:03:26 2011" />
        <observations epoch_first="Mon May 23 06:00:00 2011"
                      epoch_last="Mon May 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37782"
                obs_have="37627"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="33778"
                obs_have="33778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29513"
                obs_have="29513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="9676345"
                         time_creation="Mon Jun 20 00:54:22 2011"
                         time_modification="Mon May 23 07:03:26 2011" />
        <observations epoch_first="Mon May 23 06:00:00 2011"
                      epoch_last="Mon May 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37782"
                obs_have="37627"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="33778"
                obs_have="33778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29513"
                obs_have="29513"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon May 23 08:20:43 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="9954165"
                         time_creation="Mon May 23 08:11:09 2011"
                         time_modification="Mon May 23 08:03:29 2011" />
        <observations epoch_first="Mon May 23 07:00:00 2011"
                      epoch_last="Mon May 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38291"
                obs_have="37137"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="28926"
                obs_have="28926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26177"
                obs_have="26177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 08:47:17 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="9954165"
                         time_creation="Mon May 23 08:11:09 2011"
                         time_modification="Mon May 23 08:03:29 2011" />
        <observations epoch_first="Mon May 23 07:00:00 2011"
                      epoch_last="Mon May 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38291"
                obs_have="37137"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="28926"
                obs_have="28926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26177"
                obs_have="26177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 10:28:19 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="9954165"
                         time_creation="Mon May 23 08:11:09 2011"
                         time_modification="Mon May 23 08:03:29 2011" />
        <observations epoch_first="Mon May 23 07:00:00 2011"
                      epoch_last="Mon May 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38291"
                obs_have="37137"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="28926"
                obs_have="28926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26177"
                obs_have="26177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="9954165"
                         time_creation="Mon May 23 08:11:09 2011"
                         time_modification="Mon May 23 08:03:29 2011" />
        <observations epoch_first="Mon May 23 07:00:00 2011"
                      epoch_last="Mon May 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38291"
                obs_have="37137"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="28926"
                obs_have="28926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26177"
                obs_have="26177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="9954165"
                         time_creation="Mon Jun 20 00:54:22 2011"
                         time_modification="Mon May 23 08:03:29 2011" />
        <observations epoch_first="Mon May 23 07:00:00 2011"
                      epoch_last="Mon May 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38291"
                obs_have="37137"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="28926"
                obs_have="28926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26177"
                obs_have="26177"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon May 23 09:18:53 2011"
               level="3">
        <file_statistics latency="00:03:24"
                         size="9733568"
                         time_creation="Mon May 23 09:11:09 2011"
                         time_modification="Mon May 23 09:03:23 2011" />
        <observations epoch_first="Mon May 23 08:00:00 2011"
                      epoch_last="Mon May 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41261"
                obs_have="39965"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="32438"
                obs_have="32438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28138"
                obs_have="28138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 09:45:51 2011"
               level="3">
        <file_statistics latency="00:03:24"
                         size="9733568"
                         time_creation="Mon May 23 09:11:09 2011"
                         time_modification="Mon May 23 09:03:23 2011" />
        <observations epoch_first="Mon May 23 08:00:00 2011"
                      epoch_last="Mon May 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41261"
                obs_have="39965"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="32438"
                obs_have="32438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28138"
                obs_have="28138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 11:28:44 2011"
               level="3">
        <file_statistics latency="00:03:24"
                         size="9733568"
                         time_creation="Mon May 23 09:11:09 2011"
                         time_modification="Mon May 23 09:03:23 2011" />
        <observations epoch_first="Mon May 23 08:00:00 2011"
                      epoch_last="Mon May 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41261"
                obs_have="39965"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="32438"
                obs_have="32438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28138"
                obs_have="28138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:24"
                         size="9733568"
                         time_creation="Mon May 23 09:11:09 2011"
                         time_modification="Mon May 23 09:03:23 2011" />
        <observations epoch_first="Mon May 23 08:00:00 2011"
                      epoch_last="Mon May 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41261"
                obs_have="39965"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="32438"
                obs_have="32438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28138"
                obs_have="28138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:24"
                         size="9733568"
                         time_creation="Mon Jun 20 00:54:23 2011"
                         time_modification="Mon May 23 09:03:23 2011" />
        <observations epoch_first="Mon May 23 08:00:00 2011"
                      epoch_last="Mon May 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41261"
                obs_have="39965"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="32438"
                obs_have="32438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28138"
                obs_have="28138"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon May 23 10:18:18 2011"
               level="3">
        <file_statistics latency="00:03:24"
                         size="9053289"
                         time_creation="Mon May 23 10:11:08 2011"
                         time_modification="Mon May 23 10:03:23 2011" />
        <observations epoch_first="Mon May 23 09:00:00 2011"
                      epoch_last="Mon May 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37308"
                obs_have="35775"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="29847"
                obs_have="29841"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26988"
                obs_have="26982"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon May 23 10:43:27 2011"
               level="3">
        <file_statistics latency="00:03:24"
                         size="9053289"
                         time_creation="Mon May 23 10:11:08 2011"
                         time_modification="Mon May 23 10:03:23 2011" />
        <observations epoch_first="Mon May 23 09:00:00 2011"
                      epoch_last="Mon May 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37308"
                obs_have="35775"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="29847"
                obs_have="29841"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26988"
                obs_have="26982"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon May 23 12:28:20 2011"
               level="3">
        <file_statistics latency="00:03:24"
                         size="9053289"
                         time_creation="Mon May 23 10:11:08 2011"
                         time_modification="Mon May 23 10:03:23 2011" />
        <observations epoch_first="Mon May 23 09:00:00 2011"
                      epoch_last="Mon May 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37308"
                obs_have="35775"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="29847"
                obs_have="29841"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26988"
                obs_have="26982"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:24"
                         size="9053289"
                         time_creation="Mon May 23 10:11:08 2011"
                         time_modification="Mon May 23 10:03:23 2011" />
        <observations epoch_first="Mon May 23 09:00:00 2011"
                      epoch_last="Mon May 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37308"
                obs_have="35775"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="29847"
                obs_have="29841"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26988"
                obs_have="26982"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:24"
                         size="9053289"
                         time_creation="Mon Jun 20 00:54:24 2011"
                         time_modification="Mon May 23 10:03:23 2011" />
        <observations epoch_first="Mon May 23 09:00:00 2011"
                      epoch_last="Mon May 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37308"
                obs_have="35775"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="29847"
                obs_have="29841"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26988"
                obs_have="26982"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/vfch143k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon May 23 11:18:20 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="8291419"
                         time_creation="Mon May 23 11:11:16 2011"
                         time_modification="Mon May 23 11:03:26 2011" />
        <observations epoch_first="Mon May 23 10:00:00 2011"
                      epoch_last="Mon May 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33008"
                obs_have="32814"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25407"
                obs_have="25407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 11:44:53 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="8291419"
                         time_creation="Mon May 23 11:11:16 2011"
                         time_modification="Mon May 23 11:03:26 2011" />
        <observations epoch_first="Mon May 23 10:00:00 2011"
                      epoch_last="Mon May 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33008"
                obs_have="32814"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25407"
                obs_have="25407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 13:28:20 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="8291419"
                         time_creation="Mon May 23 11:11:16 2011"
                         time_modification="Mon May 23 11:03:26 2011" />
        <observations epoch_first="Mon May 23 10:00:00 2011"
                      epoch_last="Mon May 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33008"
                obs_have="32814"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25407"
                obs_have="25407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="8291419"
                         time_creation="Mon May 23 11:11:16 2011"
                         time_modification="Mon May 23 11:03:26 2011" />
        <observations epoch_first="Mon May 23 10:00:00 2011"
                      epoch_last="Mon May 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33008"
                obs_have="32814"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25407"
                obs_have="25407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="8291419"
                         time_creation="Mon Jun 20 00:54:24 2011"
                         time_modification="Mon May 23 11:03:26 2011" />
        <observations epoch_first="Mon May 23 10:00:00 2011"
                      epoch_last="Mon May 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33008"
                obs_have="32814"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25407"
                obs_have="25407"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon May 23 12:17:58 2011"
               level="3">
        <file_statistics latency="00:03:16"
                         size="8106525"
                         time_creation="Mon May 23 12:11:12 2011"
                         time_modification="Mon May 23 12:03:15 2011" />
        <observations epoch_first="Mon May 23 11:00:00 2011"
                      epoch_last="Mon May 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33718"
                obs_have="33186"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="29474"
                obs_have="29204"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 12:42:58 2011"
               level="3">
        <file_statistics latency="00:03:16"
                         size="8106525"
                         time_creation="Mon May 23 12:11:12 2011"
                         time_modification="Mon May 23 12:03:15 2011" />
        <observations epoch_first="Mon May 23 11:00:00 2011"
                      epoch_last="Mon May 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33718"
                obs_have="33186"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="29474"
                obs_have="29204"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 14:27:59 2011"
               level="3">
        <file_statistics latency="00:03:16"
                         size="8106525"
                         time_creation="Mon May 23 12:11:12 2011"
                         time_modification="Mon May 23 12:03:15 2011" />
        <observations epoch_first="Mon May 23 11:00:00 2011"
                      epoch_last="Mon May 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33718"
                obs_have="33186"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="29474"
                obs_have="29204"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:16"
                         size="8106525"
                         time_creation="Mon May 23 12:11:12 2011"
                         time_modification="Mon May 23 12:03:15 2011" />
        <observations epoch_first="Mon May 23 11:00:00 2011"
                      epoch_last="Mon May 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33718"
                obs_have="33186"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="29474"
                obs_have="29204"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:16"
                         size="8106525"
                         time_creation="Mon Jun 20 00:54:25 2011"
                         time_modification="Mon May 23 12:03:15 2011" />
        <observations epoch_first="Mon May 23 11:00:00 2011"
                      epoch_last="Mon May 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33718"
                obs_have="33186"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="29474"
                obs_have="29204"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon May 23 13:18:13 2011"
               level="3">
        <file_statistics latency="00:03:11"
                         size="8879632"
                         time_creation="Mon May 23 13:11:10 2011"
                         time_modification="Mon May 23 13:03:10 2011" />
        <observations epoch_first="Mon May 23 12:00:00 2011"
                      epoch_last="Mon May 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36019"
                obs_have="34498"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="28612"
                obs_have="28612"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23666"
                obs_have="23666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 13:43:12 2011"
               level="3">
        <file_statistics latency="00:03:11"
                         size="8879632"
                         time_creation="Mon May 23 13:11:10 2011"
                         time_modification="Mon May 23 13:03:10 2011" />
        <observations epoch_first="Mon May 23 12:00:00 2011"
                      epoch_last="Mon May 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36019"
                obs_have="34498"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="28613"
                obs_have="28613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23666"
                obs_have="23666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 15:28:25 2011"
               level="3">
        <file_statistics latency="00:03:11"
                         size="8879632"
                         time_creation="Mon May 23 13:11:10 2011"
                         time_modification="Mon May 23 13:03:10 2011" />
        <observations epoch_first="Mon May 23 12:00:00 2011"
                      epoch_last="Mon May 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36019"
                obs_have="34498"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="28613"
                obs_have="28613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23666"
                obs_have="23666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:11"
                         size="8879632"
                         time_creation="Mon May 23 13:11:10 2011"
                         time_modification="Mon May 23 13:03:10 2011" />
        <observations epoch_first="Mon May 23 12:00:00 2011"
                      epoch_last="Mon May 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36019"
                obs_have="34498"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="28613"
                obs_have="28613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23666"
                obs_have="23666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:11"
                         size="8879632"
                         time_creation="Mon Jun 20 00:54:25 2011"
                         time_modification="Mon May 23 13:03:10 2011" />
        <observations epoch_first="Mon May 23 12:00:00 2011"
                      epoch_last="Mon May 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36019"
                obs_have="34498"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="28613"
                obs_have="28613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23666"
                obs_have="23666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon May 23 14:18:40 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="8971893"
                         time_creation="Mon May 23 14:11:13 2011"
                         time_modification="Mon May 23 14:03:26 2011" />
        <observations epoch_first="Mon May 23 13:00:00 2011"
                      epoch_last="Mon May 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35327"
                obs_have="34645"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="29740"
                obs_have="29740"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 14:43:26 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="8971893"
                         time_creation="Mon May 23 14:11:13 2011"
                         time_modification="Mon May 23 14:03:26 2011" />
        <observations epoch_first="Mon May 23 13:00:00 2011"
                      epoch_last="Mon May 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35327"
                obs_have="34645"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="29740"
                obs_have="29740"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 16:28:35 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="8971893"
                         time_creation="Mon May 23 14:11:13 2011"
                         time_modification="Mon May 23 14:03:26 2011" />
        <observations epoch_first="Mon May 23 13:00:00 2011"
                      epoch_last="Mon May 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35327"
                obs_have="34645"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="29740"
                obs_have="29740"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="8971893"
                         time_creation="Mon May 23 14:11:13 2011"
                         time_modification="Mon May 23 14:03:26 2011" />
        <observations epoch_first="Mon May 23 13:00:00 2011"
                      epoch_last="Mon May 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35327"
                obs_have="34645"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="29740"
                obs_have="29740"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:27"
                         size="8971893"
                         time_creation="Mon Jun 20 00:54:26 2011"
                         time_modification="Mon May 23 14:03:26 2011" />
        <observations epoch_first="Mon May 23 13:00:00 2011"
                      epoch_last="Mon May 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35327"
                obs_have="34645"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="29740"
                obs_have="29740"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26517"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon May 23 15:18:43 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="8763927"
                         time_creation="Mon May 23 15:11:12 2011"
                         time_modification="Mon May 23 15:04:15 2011" />
        <observations epoch_first="Mon May 23 14:00:00 2011"
                      epoch_last="Mon May 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33042"
                obs_have="33011"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="32094"
                obs_have="32094"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30116"
                obs_have="30116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 15:43:45 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="8763927"
                         time_creation="Mon May 23 15:11:12 2011"
                         time_modification="Mon May 23 15:04:15 2011" />
        <observations epoch_first="Mon May 23 14:00:00 2011"
                      epoch_last="Mon May 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33041"
                obs_have="33010"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="32094"
                obs_have="32094"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30116"
                obs_have="30116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 17:33:08 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="8763927"
                         time_creation="Mon May 23 15:11:12 2011"
                         time_modification="Mon May 23 15:04:15 2011" />
        <observations epoch_first="Mon May 23 14:00:00 2011"
                      epoch_last="Mon May 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33041"
                obs_have="33010"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="32094"
                obs_have="32094"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30116"
                obs_have="30116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="8763927"
                         time_creation="Mon May 23 15:11:12 2011"
                         time_modification="Mon May 23 15:04:15 2011" />
        <observations epoch_first="Mon May 23 14:00:00 2011"
                      epoch_last="Mon May 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33041"
                obs_have="33010"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="32094"
                obs_have="32094"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30116"
                obs_have="30116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:04:16"
                         size="8763927"
                         time_creation="Mon Jun 20 00:54:26 2011"
                         time_modification="Mon May 23 15:04:15 2011" />
        <observations epoch_first="Mon May 23 14:00:00 2011"
                      epoch_last="Mon May 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33041"
                obs_have="33010"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="32094"
                obs_have="32094"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30116"
                obs_have="30116"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon May 23 16:18:33 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8802121"
                         time_creation="Mon May 23 16:06:22 2011"
                         time_modification="Mon May 23 16:02:32 2011" />
        <observations epoch_first="Mon May 23 15:00:00 2011"
                      epoch_last="Mon May 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36003"
                obs_have="35316"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32559"
                obs_have="32280"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="29681"
                obs_have="29672"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon May 23 16:44:22 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8802121"
                         time_creation="Mon May 23 16:06:22 2011"
                         time_modification="Mon May 23 16:02:32 2011" />
        <observations epoch_first="Mon May 23 15:00:00 2011"
                      epoch_last="Mon May 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36003"
                obs_have="35316"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32558"
                obs_have="32280"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="29681"
                obs_have="29672"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon May 23 18:34:29 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8802121"
                         time_creation="Mon May 23 16:06:22 2011"
                         time_modification="Mon May 23 16:02:32 2011" />
        <observations epoch_first="Mon May 23 15:00:00 2011"
                      epoch_last="Mon May 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36003"
                obs_have="35316"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32558"
                obs_have="32280"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="29681"
                obs_have="29672"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8802121"
                         time_creation="Mon May 23 16:06:22 2011"
                         time_modification="Mon May 23 16:02:32 2011" />
        <observations epoch_first="Mon May 23 15:00:00 2011"
                      epoch_last="Mon May 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36003"
                obs_have="35316"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32558"
                obs_have="32280"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="29681"
                obs_have="29672"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8802121"
                         time_creation="Mon Jun 20 00:54:27 2011"
                         time_modification="Mon May 23 16:02:32 2011" />
        <observations epoch_first="Mon May 23 15:00:00 2011"
                      epoch_last="Mon May 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36003"
                obs_have="35316"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32558"
                obs_have="32280"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="29681"
                obs_have="29672"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/vfch143q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon May 23 17:20:21 2011"
               level="3">
        <file_statistics latency="00:04:12"
                         size="8945483"
                         time_creation="Mon May 23 17:11:17 2011"
                         time_modification="Mon May 23 17:04:11 2011" />
        <observations epoch_first="Mon May 23 16:00:00 2011"
                      epoch_last="Mon May 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38728"
                obs_have="37606"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="29755"
                obs_have="29755"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22966"
                obs_have="22966"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 17:48:40 2011"
               level="3">
        <file_statistics latency="00:04:12"
                         size="8945483"
                         time_creation="Mon May 23 17:11:17 2011"
                         time_modification="Mon May 23 17:04:11 2011" />
        <observations epoch_first="Mon May 23 16:00:00 2011"
                      epoch_last="Mon May 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38728"
                obs_have="37606"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="29755"
                obs_have="29755"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22966"
                obs_have="22966"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 19:37:37 2011"
               level="3">
        <file_statistics latency="00:04:12"
                         size="8945483"
                         time_creation="Mon May 23 17:11:17 2011"
                         time_modification="Mon May 23 17:04:11 2011" />
        <observations epoch_first="Mon May 23 16:00:00 2011"
                      epoch_last="Mon May 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38728"
                obs_have="37606"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="29755"
                obs_have="29755"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22966"
                obs_have="22966"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:04:12"
                         size="8945483"
                         time_creation="Mon May 23 17:11:17 2011"
                         time_modification="Mon May 23 17:04:11 2011" />
        <observations epoch_first="Mon May 23 16:00:00 2011"
                      epoch_last="Mon May 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38728"
                obs_have="37606"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="29755"
                obs_have="29755"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22966"
                obs_have="22966"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:04:12"
                         size="8945483"
                         time_creation="Mon Jun 20 00:54:27 2011"
                         time_modification="Mon May 23 17:04:11 2011" />
        <observations epoch_first="Mon May 23 16:00:00 2011"
                      epoch_last="Mon May 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38728"
                obs_have="37606"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="29755"
                obs_have="29755"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22966"
                obs_have="22966"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon May 23 18:22:43 2011"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8294625"
                         time_creation="Mon May 23 18:11:24 2011"
                         time_modification="Mon May 23 18:07:33 2011" />
        <observations epoch_first="Mon May 23 17:00:00 2011"
                      epoch_last="Mon May 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32360"
                obs_have="32326"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="31218"
                obs_have="31214"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29649"
                obs_have="29649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 18:49:32 2011"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8294625"
                         time_creation="Mon May 23 18:11:24 2011"
                         time_modification="Mon May 23 18:07:33 2011" />
        <observations epoch_first="Mon May 23 17:00:00 2011"
                      epoch_last="Mon May 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32360"
                obs_have="32326"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="31218"
                obs_have="31214"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29649"
                obs_have="29649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 20:39:52 2011"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8294625"
                         time_creation="Mon May 23 18:11:24 2011"
                         time_modification="Mon May 23 18:07:33 2011" />
        <observations epoch_first="Mon May 23 17:00:00 2011"
                      epoch_last="Mon May 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32360"
                obs_have="32326"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="31218"
                obs_have="31214"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29649"
                obs_have="29649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8294625"
                         time_creation="Mon May 23 18:11:24 2011"
                         time_modification="Mon May 23 18:07:33 2011" />
        <observations epoch_first="Mon May 23 17:00:00 2011"
                      epoch_last="Mon May 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32360"
                obs_have="32326"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="31218"
                obs_have="31214"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29649"
                obs_have="29649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8294625"
                         time_creation="Mon Jun 20 00:54:27 2011"
                         time_modification="Mon May 23 18:07:33 2011" />
        <observations epoch_first="Mon May 23 17:00:00 2011"
                      epoch_last="Mon May 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32360"
                obs_have="32326"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="31218"
                obs_have="31214"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29649"
                obs_have="29649"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon May 23 19:25:14 2011"
               level="3">
        <file_statistics latency="00:02:36"
                         size="8204797"
                         time_creation="Mon May 23 19:06:25 2011"
                         time_modification="Mon May 23 19:02:35 2011" />
        <observations epoch_first="Mon May 23 18:00:00 2011"
                      epoch_last="Mon May 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31024"
                obs_have="30176"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="25387"
                obs_have="25382"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 19:50:37 2011"
               level="3">
        <file_statistics latency="00:02:36"
                         size="8204797"
                         time_creation="Mon May 23 19:06:25 2011"
                         time_modification="Mon May 23 19:02:35 2011" />
        <observations epoch_first="Mon May 23 18:00:00 2011"
                      epoch_last="Mon May 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31024"
                obs_have="30176"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="25387"
                obs_have="25382"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 21:37:22 2011"
               level="3">
        <file_statistics latency="00:02:36"
                         size="8204797"
                         time_creation="Mon May 23 19:06:25 2011"
                         time_modification="Mon May 23 19:02:35 2011" />
        <observations epoch_first="Mon May 23 18:00:00 2011"
                      epoch_last="Mon May 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31024"
                obs_have="30176"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="25387"
                obs_have="25382"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:02:36"
                         size="8204797"
                         time_creation="Mon May 23 19:06:25 2011"
                         time_modification="Mon May 23 19:02:35 2011" />
        <observations epoch_first="Mon May 23 18:00:00 2011"
                      epoch_last="Mon May 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31024"
                obs_have="30176"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="25387"
                obs_have="25382"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:02:36"
                         size="8204797"
                         time_creation="Mon Jun 20 00:54:28 2011"
                         time_modification="Mon May 23 19:02:35 2011" />
        <observations epoch_first="Mon May 23 18:00:00 2011"
                      epoch_last="Mon May 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31024"
                obs_have="30176"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="25387"
                obs_have="25382"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22875"
                obs_have="22875"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon May 23 20:26:38 2011"
               level="3">
        <file_statistics latency="00:03:34"
                         size="8277549"
                         time_creation="Mon May 23 20:11:21 2011"
                         time_modification="Mon May 23 20:03:33 2011" />
        <observations epoch_first="Mon May 23 19:00:00 2011"
                      epoch_last="Mon May 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33342"
                obs_have="32234"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="26885"
                obs_have="26838"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22913"
                obs_have="22913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 20:53:07 2011"
               level="3">
        <file_statistics latency="00:03:34"
                         size="8277549"
                         time_creation="Mon May 23 20:11:21 2011"
                         time_modification="Mon May 23 20:03:33 2011" />
        <observations epoch_first="Mon May 23 19:00:00 2011"
                      epoch_last="Mon May 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33342"
                obs_have="32234"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="26885"
                obs_have="26838"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22913"
                obs_have="22913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 22:33:11 2011"
               level="3">
        <file_statistics latency="00:03:34"
                         size="8277549"
                         time_creation="Mon May 23 20:11:21 2011"
                         time_modification="Mon May 23 20:03:33 2011" />
        <observations epoch_first="Mon May 23 19:00:00 2011"
                      epoch_last="Mon May 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33342"
                obs_have="32234"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="26885"
                obs_have="26838"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22913"
                obs_have="22913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:34"
                         size="8277549"
                         time_creation="Mon May 23 20:11:21 2011"
                         time_modification="Mon May 23 20:03:33 2011" />
        <observations epoch_first="Mon May 23 19:00:00 2011"
                      epoch_last="Mon May 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33342"
                obs_have="32234"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="26885"
                obs_have="26838"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22913"
                obs_have="22913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:34"
                         size="8277549"
                         time_creation="Mon Jun 20 00:54:28 2011"
                         time_modification="Mon May 23 20:03:33 2011" />
        <observations epoch_first="Mon May 23 19:00:00 2011"
                      epoch_last="Mon May 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33342"
                obs_have="32234"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="26885"
                obs_have="26838"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22913"
                obs_have="22913"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon May 23 21:25:04 2011"
               level="3">
        <file_statistics latency="00:04:11"
                         size="9451509"
                         time_creation="Mon May 23 21:11:54 2011"
                         time_modification="Mon May 23 21:04:10 2011" />
        <observations epoch_first="Mon May 23 20:00:00 2011"
                      epoch_last="Mon May 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="35862"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="27261"
                obs_have="27097"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="22235"
                obs_have="22235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 21:50:31 2011"
               level="3">
        <file_statistics latency="00:04:11"
                         size="9451509"
                         time_creation="Mon May 23 21:11:54 2011"
                         time_modification="Mon May 23 21:04:10 2011" />
        <observations epoch_first="Mon May 23 20:00:00 2011"
                      epoch_last="Mon May 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="35862"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="27261"
                obs_have="27097"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="22235"
                obs_have="22235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 23:28:25 2011"
               level="3">
        <file_statistics latency="00:04:11"
                         size="9451509"
                         time_creation="Mon May 23 21:11:54 2011"
                         time_modification="Mon May 23 21:04:10 2011" />
        <observations epoch_first="Mon May 23 20:00:00 2011"
                      epoch_last="Mon May 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="35862"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="27261"
                obs_have="27097"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="22235"
                obs_have="22235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:04:11"
                         size="9451509"
                         time_creation="Mon May 23 21:11:54 2011"
                         time_modification="Mon May 23 21:04:10 2011" />
        <observations epoch_first="Mon May 23 20:00:00 2011"
                      epoch_last="Mon May 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="35862"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="27261"
                obs_have="27097"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="22235"
                obs_have="22235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:04:11"
                         size="9451509"
                         time_creation="Mon Jun 20 00:54:29 2011"
                         time_modification="Mon May 23 21:04:10 2011" />
        <observations epoch_first="Mon May 23 20:00:00 2011"
                      epoch_last="Mon May 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="35862"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="27261"
                obs_have="27097"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="22235"
                obs_have="22235"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon May 23 22:22:23 2011"
               level="3">
        <file_statistics latency="00:05:11"
                         size="9584872"
                         time_creation="Mon May 23 22:11:23 2011"
                         time_modification="Mon May 23 22:05:10 2011" />
        <observations epoch_first="Mon May 23 21:00:00 2011"
                      epoch_last="Mon May 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39725"
                obs_have="38140"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30153"
                obs_have="30153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26221"
                obs_have="26221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 22:48:27 2011"
               level="3">
        <file_statistics latency="00:05:11"
                         size="9584872"
                         time_creation="Mon May 23 22:11:23 2011"
                         time_modification="Mon May 23 22:05:10 2011" />
        <observations epoch_first="Mon May 23 21:00:00 2011"
                      epoch_last="Mon May 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39725"
                obs_have="38140"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30153"
                obs_have="30153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26221"
                obs_have="26221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 00:29:06 2011"
               level="3">
        <file_statistics latency="00:05:11"
                         size="9584872"
                         time_creation="Mon May 23 22:11:23 2011"
                         time_modification="Mon May 23 22:05:10 2011" />
        <observations epoch_first="Mon May 23 21:00:00 2011"
                      epoch_last="Mon May 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39725"
                obs_have="38140"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30153"
                obs_have="30153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26221"
                obs_have="26221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:05:11"
                         size="9584872"
                         time_creation="Mon May 23 22:11:23 2011"
                         time_modification="Mon May 23 22:05:10 2011" />
        <observations epoch_first="Mon May 23 21:00:00 2011"
                      epoch_last="Mon May 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39725"
                obs_have="38140"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30153"
                obs_have="30153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26221"
                obs_have="26221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:05:11"
                         size="9584872"
                         time_creation="Mon Jun 20 00:54:29 2011"
                         time_modification="Mon May 23 22:05:10 2011" />
        <observations epoch_first="Mon May 23 21:00:00 2011"
                      epoch_last="Mon May 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39725"
                obs_have="38140"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30153"
                obs_have="30153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26221"
                obs_have="26221"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon May 23 23:19:14 2011"
               level="3">
        <file_statistics latency="00:05:11"
                         size="8840810"
                         time_creation="Mon May 23 23:11:17 2011"
                         time_modification="Mon May 23 23:05:10 2011" />
        <observations epoch_first="Mon May 23 22:00:00 2011"
                      epoch_last="Mon May 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36291"
                obs_have="35429"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26328"
                obs_have="26328"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 23 23:43:50 2011"
               level="3">
        <file_statistics latency="00:05:11"
                         size="8840810"
                         time_creation="Mon May 23 23:11:17 2011"
                         time_modification="Mon May 23 23:05:10 2011" />
        <observations epoch_first="Mon May 23 22:00:00 2011"
                      epoch_last="Mon May 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36292"
                obs_have="35429"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26329"
                obs_have="26329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 01:28:11 2011"
               level="3">
        <file_statistics latency="00:05:11"
                         size="8840810"
                         time_creation="Mon May 23 23:11:17 2011"
                         time_modification="Mon May 23 23:05:10 2011" />
        <observations epoch_first="Mon May 23 22:00:00 2011"
                      epoch_last="Mon May 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36292"
                obs_have="35429"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26329"
                obs_have="26329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:05:11"
                         size="8840810"
                         time_creation="Mon May 23 23:11:17 2011"
                         time_modification="Mon May 23 23:05:10 2011" />
        <observations epoch_first="Mon May 23 22:00:00 2011"
                      epoch_last="Mon May 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36292"
                obs_have="35429"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26329"
                obs_have="26329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:05:11"
                         size="8840810"
                         time_creation="Mon Jun 20 00:54:29 2011"
                         time_modification="Mon May 23 23:05:10 2011" />
        <observations epoch_first="Mon May 23 22:00:00 2011"
                      epoch_last="Mon May 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36292"
                obs_have="35429"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26329"
                obs_have="26329"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch143x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue May 24 00:19:24 2011"
               level="3">
        <file_statistics latency="00:03:11"
                         size="8612904"
                         time_creation="Tue May 24 00:11:23 2011"
                         time_modification="Tue May 24 00:03:10 2011" />
        <observations epoch_first="Mon May 23 23:00:00 2011"
                      epoch_last="Mon May 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37294"
                obs_have="36510"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32321"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31101"
                obs_have="31022"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue May 24 00:44:31 2011"
               level="3">
        <file_statistics latency="00:03:11"
                         size="8612904"
                         time_creation="Tue May 24 00:11:23 2011"
                         time_modification="Tue May 24 00:03:10 2011" />
        <observations epoch_first="Mon May 23 23:00:00 2011"
                      epoch_last="Mon May 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37295"
                obs_have="36510"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32321"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31101"
                obs_have="31022"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue May 24 02:29:07 2011"
               level="3">
        <file_statistics latency="00:03:11"
                         size="8612904"
                         time_creation="Tue May 24 00:11:23 2011"
                         time_modification="Tue May 24 00:03:10 2011" />
        <observations epoch_first="Mon May 23 23:00:00 2011"
                      epoch_last="Mon May 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37295"
                obs_have="36510"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32321"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31101"
                obs_have="31022"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue May 24 17:33:00 2011"
               level="3">
        <file_statistics latency="00:03:11"
                         size="8612904"
                         time_creation="Tue May 24 00:11:23 2011"
                         time_modification="Tue May 24 00:03:10 2011" />
        <observations epoch_first="Mon May 23 23:00:00 2011"
                      epoch_last="Mon May 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37295"
                obs_have="36510"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32321"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31101"
                obs_have="31022"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:44:39 2011"
               level="3">
        <file_statistics latency="00:03:11"
                         size="8612904"
                         time_creation="Mon Jun 20 00:54:30 2011"
                         time_modification="Tue May 24 00:03:10 2011" />
        <observations epoch_first="Mon May 23 23:00:00 2011"
                      epoch_last="Mon May 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37295"
                obs_have="36510"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32321"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31101"
                obs_have="31022"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
  </station>
</QC>
