<QC Comment="Quality check run by the RGP Dream Team"
    Date=""
    DayOfYear="171"
    Year="2010">
  <station name="VFCH">
    <file name="/vfch1710.10o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jul 20 03:25:39 2010"
               level="3">
        <file_statistics latency="01:11:39"
                         size="3726879"
                         time_creation="Sun Jul 18 00:54:22 2010"
                         time_modification="Mon Jun 21 01:11:09 2010" />
        <observations epoch_first="Sun Jun 20 00:00:00 2010"
                      epoch_last="Sun Jun 20 23:59:30 2010"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30431"
                obs_have="27960"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="25142"
                obs_have="24795"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="22373"
                obs_have="22256"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/vfch171a.10o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Jun 20 01:12:15 2010"
               level="3">
        <file_statistics latency=""
                         size="5090874"
                         time_creation="Sun Jun 20 01:06:08 2010"
                         time_modification="Sun Jun 20 01:02:50 2010" />
        <observations epoch_first="Sun Jun 20 00:00:00 2010"
                      epoch_last="Sun Jun 20 00:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="38246"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="38246"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="38246"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 01:43:05 2010"
               level="3">
        <file_statistics latency=""
                         size="5090874"
                         time_creation="Sun Jun 20 01:06:08 2010"
                         time_modification="Sun Jun 20 01:02:50 2010" />
        <observations epoch_first="Sun Jun 20 00:00:00 2010"
                      epoch_last="Sun Jun 20 00:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42281"
                obs_have="38246"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="33105"
                obs_have="31644"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="28298"
                obs_have="27730"
                obs_ratio="97.99" />
        </observations>
      </control>
      <control date="Sun Jun 20 03:28:11 2010"
               level="3">
        <file_statistics latency=""
                         size="5090874"
                         time_creation="Sun Jun 20 01:06:08 2010"
                         time_modification="Sun Jun 20 01:02:50 2010" />
        <observations epoch_first="Sun Jun 20 00:00:00 2010"
                      epoch_last="Sun Jun 20 00:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42281"
                obs_have="38246"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="33105"
                obs_have="31644"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="28298"
                obs_have="27730"
                obs_ratio="97.99" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:51"
                         size="5090874"
                         time_creation="Sun Jul 18 00:53:27 2010"
                         time_modification="Sun Jun 20 01:02:50 2010" />
        <observations epoch_first="Sun Jun 20 00:00:00 2010"
                      epoch_last="Sun Jun 20 00:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42281"
                obs_have="38246"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="33105"
                obs_have="31644"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="28298"
                obs_have="27730"
                obs_ratio="97.99" />
        </observations>
      </control>
    </file>
    <file name="/vfch171b.10o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Jun 20 02:12:12 2010"
               level="3">
        <file_statistics latency=""
                         size="4764220"
                         time_creation="Sun Jun 20 02:06:07 2010"
                         time_modification="Sun Jun 20 02:03:01 2010" />
        <observations epoch_first="Sun Jun 20 01:00:00 2010"
                      epoch_last="Sun Jun 20 01:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="36000"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="36000"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="36000"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 02:46:07 2010"
               level="3">
        <file_statistics latency=""
                         size="4764220"
                         time_creation="Sun Jun 20 02:06:07 2010"
                         time_modification="Sun Jun 20 02:03:01 2010" />
        <observations epoch_first="Sun Jun 20 01:00:00 2010"
                      epoch_last="Sun Jun 20 01:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34361"
                obs_have="34361"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32025"
                obs_have="32025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 04:28:12 2010"
               level="3">
        <file_statistics latency=""
                         size="4764220"
                         time_creation="Sun Jun 20 02:06:07 2010"
                         time_modification="Sun Jun 20 02:03:01 2010" />
        <observations epoch_first="Sun Jun 20 01:00:00 2010"
                      epoch_last="Sun Jun 20 01:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34361"
                obs_have="34361"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32025"
                obs_have="32025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:03:02"
                         size="4764220"
                         time_creation="Sun Jul 18 00:53:27 2010"
                         time_modification="Sun Jun 20 02:03:01 2010" />
        <observations epoch_first="Sun Jun 20 01:00:00 2010"
                      epoch_last="Sun Jun 20 01:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34361"
                obs_have="34361"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32025"
                obs_have="32025"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171c.10o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Jun 20 03:12:08 2010"
               level="3">
        <file_statistics latency=""
                         size="4165725"
                         time_creation="Sun Jun 20 03:06:08 2010"
                         time_modification="Sun Jun 20 03:02:54 2010" />
        <observations epoch_first="Sun Jun 20 02:00:00 2010"
                      epoch_last="Sun Jun 20 02:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="31244"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="31244"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="31244"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 03:42:39 2010"
               level="3">
        <file_statistics latency=""
                         size="4165725"
                         time_creation="Sun Jun 20 03:06:08 2010"
                         time_modification="Sun Jun 20 03:02:54 2010" />
        <observations epoch_first="Sun Jun 20 02:00:00 2010"
                      epoch_last="Sun Jun 20 02:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32270"
                obs_have="31244"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="26790"
                obs_have="26790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 05:27:43 2010"
               level="3">
        <file_statistics latency=""
                         size="4165725"
                         time_creation="Sun Jun 20 03:06:08 2010"
                         time_modification="Sun Jun 20 03:02:54 2010" />
        <observations epoch_first="Sun Jun 20 02:00:00 2010"
                      epoch_last="Sun Jun 20 02:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32270"
                obs_have="31244"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="26790"
                obs_have="26790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:55"
                         size="4165725"
                         time_creation="Sun Jul 18 00:53:27 2010"
                         time_modification="Sun Jun 20 03:02:54 2010" />
        <observations epoch_first="Sun Jun 20 02:00:00 2010"
                      epoch_last="Sun Jun 20 02:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32270"
                obs_have="31244"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="26790"
                obs_have="26790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171d.10o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Jun 20 04:12:13 2010"
               level="3">
        <file_statistics latency=""
                         size="4299340"
                         time_creation="Sun Jun 20 04:11:02 2010"
                         time_modification="Sun Jun 20 04:06:19 2010" />
        <observations epoch_first="Sun Jun 20 03:00:00 2010"
                      epoch_last="Sun Jun 20 03:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="32257"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="32257"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="32257"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 04:46:38 2010"
               level="3">
        <file_statistics latency=""
                         size="4299340"
                         time_creation="Sun Jun 20 04:11:02 2010"
                         time_modification="Sun Jun 20 04:06:19 2010" />
        <observations epoch_first="Sun Jun 20 03:00:00 2010"
                      epoch_last="Sun Jun 20 03:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33619"
                obs_have="32257"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="27363"
                obs_have="27363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22449"
                obs_have="22449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 06:29:19 2010"
               level="3">
        <file_statistics latency=""
                         size="4299340"
                         time_creation="Sun Jun 20 04:11:02 2010"
                         time_modification="Sun Jun 20 04:06:19 2010" />
        <observations epoch_first="Sun Jun 20 03:00:00 2010"
                      epoch_last="Sun Jun 20 03:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33619"
                obs_have="32257"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="27363"
                obs_have="27363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22449"
                obs_have="22449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:06:20"
                         size="4299340"
                         time_creation="Sun Jul 18 00:53:27 2010"
                         time_modification="Sun Jun 20 04:06:19 2010" />
        <observations epoch_first="Sun Jun 20 03:00:00 2010"
                      epoch_last="Sun Jun 20 03:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33619"
                obs_have="32257"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="27363"
                obs_have="27363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22449"
                obs_have="22449"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171e.10o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Jun 20 05:12:11 2010"
               level="3">
        <file_statistics latency=""
                         size="4014978"
                         time_creation="Sun Jun 20 05:11:03 2010"
                         time_modification="Sun Jun 20 05:08:17 2010" />
        <observations epoch_first="Sun Jun 20 04:00:00 2010"
                      epoch_last="Sun Jun 20 04:59:59 2010"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="30031"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="30031"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="30031"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 05:42:51 2010"
               level="3">
        <file_statistics latency=""
                         size="4014978"
                         time_creation="Sun Jun 20 05:11:03 2010"
                         time_modification="Sun Jun 20 05:08:17 2010" />
        <observations epoch_first="Sun Jun 20 04:00:00 2010"
                      epoch_last="Sun Jun 20 04:59:59 2010"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30605"
                obs_have="30031"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="28360"
                obs_have="28353"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27212"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jun 20 07:27:55 2010"
               level="3">
        <file_statistics latency=""
                         size="4014978"
                         time_creation="Sun Jun 20 05:11:03 2010"
                         time_modification="Sun Jun 20 05:08:17 2010" />
        <observations epoch_first="Sun Jun 20 04:00:00 2010"
                      epoch_last="Sun Jun 20 04:59:59 2010"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30605"
                obs_have="30031"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="28360"
                obs_have="28353"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27212"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:08:18"
                         size="4014978"
                         time_creation="Sun Jul 18 00:53:28 2010"
                         time_modification="Sun Jun 20 05:08:17 2010" />
        <observations epoch_first="Sun Jun 20 04:00:00 2010"
                      epoch_last="Sun Jun 20 04:59:59 2010"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30605"
                obs_have="30031"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="28360"
                obs_have="28353"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27212"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/vfch171f.10o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Jun 20 06:12:16 2010"
               level="3">
        <file_statistics latency=""
                         size="4116249"
                         time_creation="Sun Jun 20 06:11:04 2010"
                         time_modification="Sun Jun 20 06:07:13 2010" />
        <observations epoch_first="Sun Jun 20 05:00:00 2010"
                      epoch_last="Sun Jun 20 05:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="30892"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="30892"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="30892"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 06:44:09 2010"
               level="3">
        <file_statistics latency=""
                         size="4116249"
                         time_creation="Sun Jun 20 06:11:04 2010"
                         time_modification="Sun Jun 20 06:07:13 2010" />
        <observations epoch_first="Sun Jun 20 05:00:00 2010"
                      epoch_last="Sun Jun 20 05:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31931"
                obs_have="30892"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28902"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26119"
                obs_have="26119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 08:29:14 2010"
               level="3">
        <file_statistics latency=""
                         size="4116249"
                         time_creation="Sun Jun 20 06:11:04 2010"
                         time_modification="Sun Jun 20 06:07:13 2010" />
        <observations epoch_first="Sun Jun 20 05:00:00 2010"
                      epoch_last="Sun Jun 20 05:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31931"
                obs_have="30892"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28902"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26119"
                obs_have="26119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:07:14"
                         size="4116249"
                         time_creation="Sun Jul 18 00:53:28 2010"
                         time_modification="Sun Jun 20 06:07:13 2010" />
        <observations epoch_first="Sun Jun 20 05:00:00 2010"
                      epoch_last="Sun Jun 20 05:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31931"
                obs_have="30892"
                obs_ratio="96.75" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28902"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26119"
                obs_have="26119"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171g.10o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Jun 20 07:12:19 2010"
               level="3">
        <file_statistics latency=""
                         size="4382466"
                         time_creation="Sun Jun 20 07:11:04 2010"
                         time_modification="Sun Jun 20 07:08:15 2010" />
        <observations epoch_first="Sun Jun 20 06:00:00 2010"
                      epoch_last="Sun Jun 20 06:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="32790"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="32790"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="32790"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 07:42:58 2010"
               level="3">
        <file_statistics latency=""
                         size="4382466"
                         time_creation="Sun Jun 20 07:11:04 2010"
                         time_modification="Sun Jun 20 07:08:15 2010" />
        <observations epoch_first="Sun Jun 20 06:00:00 2010"
                      epoch_last="Sun Jun 20 06:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="32790"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="28778"
                obs_have="28064"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="25504"
                obs_have="25504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 09:28:01 2010"
               level="3">
        <file_statistics latency=""
                         size="4382466"
                         time_creation="Sun Jun 20 07:11:04 2010"
                         time_modification="Sun Jun 20 07:08:15 2010" />
        <observations epoch_first="Sun Jun 20 06:00:00 2010"
                      epoch_last="Sun Jun 20 06:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="32790"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="28778"
                obs_have="28064"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="25504"
                obs_have="25504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:08:16"
                         size="4382466"
                         time_creation="Sun Jul 18 00:53:28 2010"
                         time_modification="Sun Jun 20 07:08:15 2010" />
        <observations epoch_first="Sun Jun 20 06:00:00 2010"
                      epoch_last="Sun Jun 20 06:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="32790"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="28778"
                obs_have="28064"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="25504"
                obs_have="25504"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171h.10o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Jun 20 08:12:23 2010"
               level="3">
        <file_statistics latency=""
                         size="4628460"
                         time_creation="Sun Jun 20 08:11:04 2010"
                         time_modification="Sun Jun 20 08:06:15 2010" />
        <observations epoch_first="Sun Jun 20 07:00:00 2010"
                      epoch_last="Sun Jun 20 07:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="34873"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="34873"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="34873"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 08:44:02 2010"
               level="3">
        <file_statistics latency=""
                         size="4628460"
                         time_creation="Sun Jun 20 08:11:04 2010"
                         time_modification="Sun Jun 20 08:06:15 2010" />
        <observations epoch_first="Sun Jun 20 07:00:00 2010"
                      epoch_last="Sun Jun 20 07:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36458"
                obs_have="34873"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="28935"
                obs_have="28935"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26588"
                obs_have="26588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 10:29:07 2010"
               level="3">
        <file_statistics latency=""
                         size="4628460"
                         time_creation="Sun Jun 20 08:11:04 2010"
                         time_modification="Sun Jun 20 08:06:15 2010" />
        <observations epoch_first="Sun Jun 20 07:00:00 2010"
                      epoch_last="Sun Jun 20 07:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36458"
                obs_have="34873"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="28935"
                obs_have="28935"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26588"
                obs_have="26588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:06:16"
                         size="4628460"
                         time_creation="Sun Jul 18 00:53:28 2010"
                         time_modification="Sun Jun 20 08:06:15 2010" />
        <observations epoch_first="Sun Jun 20 07:00:00 2010"
                      epoch_last="Sun Jun 20 07:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36458"
                obs_have="34873"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="28935"
                obs_have="28935"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26588"
                obs_have="26588"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171i.10o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Jun 20 09:12:14 2010"
               level="3">
        <file_statistics latency=""
                         size="4271595"
                         time_creation="Sun Jun 20 09:11:04 2010"
                         time_modification="Sun Jun 20 09:05:12 2010" />
        <observations epoch_first="Sun Jun 20 08:00:00 2010"
                      epoch_last="Sun Jun 20 08:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="31560"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="31560"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="31560"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 09:43:21 2010"
               level="3">
        <file_statistics latency=""
                         size="4271595"
                         time_creation="Sun Jun 20 09:11:04 2010"
                         time_modification="Sun Jun 20 09:05:12 2010" />
        <observations epoch_first="Sun Jun 20 08:00:00 2010"
                      epoch_last="Sun Jun 20 08:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34138"
                obs_have="31560"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="27647"
                obs_have="27647"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26811"
                obs_have="26811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 11:28:24 2010"
               level="3">
        <file_statistics latency=""
                         size="4271595"
                         time_creation="Sun Jun 20 09:11:04 2010"
                         time_modification="Sun Jun 20 09:05:12 2010" />
        <observations epoch_first="Sun Jun 20 08:00:00 2010"
                      epoch_last="Sun Jun 20 08:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34138"
                obs_have="31560"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="27647"
                obs_have="27647"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26811"
                obs_have="26811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:05:13"
                         size="4271595"
                         time_creation="Sun Jul 18 00:53:29 2010"
                         time_modification="Sun Jun 20 09:05:12 2010" />
        <observations epoch_first="Sun Jun 20 08:00:00 2010"
                      epoch_last="Sun Jun 20 08:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34138"
                obs_have="31560"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="27647"
                obs_have="27647"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26811"
                obs_have="26811"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171j.10o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Jun 20 10:12:13 2010"
               level="3">
        <file_statistics latency=""
                         size="4270081"
                         time_creation="Sun Jun 20 10:11:04 2010"
                         time_modification="Sun Jun 20 10:04:08 2010" />
        <observations epoch_first="Sun Jun 20 09:00:00 2010"
                      epoch_last="Sun Jun 20 09:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="32090"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="32090"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="32090"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 10:43:12 2010"
               level="3">
        <file_statistics latency=""
                         size="4270081"
                         time_creation="Sun Jun 20 10:11:04 2010"
                         time_modification="Sun Jun 20 10:04:08 2010" />
        <observations epoch_first="Sun Jun 20 09:00:00 2010"
                      epoch_last="Sun Jun 20 09:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32221"
                obs_have="32089"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="27296"
                obs_have="27296"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23033"
                obs_have="23033"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 12:28:16 2010"
               level="3">
        <file_statistics latency=""
                         size="4270081"
                         time_creation="Sun Jun 20 10:11:04 2010"
                         time_modification="Sun Jun 20 10:04:08 2010" />
        <observations epoch_first="Sun Jun 20 09:00:00 2010"
                      epoch_last="Sun Jun 20 09:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32221"
                obs_have="32089"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="27296"
                obs_have="27296"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23033"
                obs_have="23033"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:04:09"
                         size="4270081"
                         time_creation="Sun Jul 18 00:53:29 2010"
                         time_modification="Sun Jun 20 10:04:08 2010" />
        <observations epoch_first="Sun Jun 20 09:00:00 2010"
                      epoch_last="Sun Jun 20 09:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32221"
                obs_have="32089"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="27296"
                obs_have="27296"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23033"
                obs_have="23033"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171k.10o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Jun 20 11:12:14 2010"
               level="3">
        <file_statistics latency=""
                         size="4225469"
                         time_creation="Sun Jun 20 11:06:08 2010"
                         time_modification="Sun Jun 20 11:02:51 2010" />
        <observations epoch_first="Sun Jun 20 10:00:00 2010"
                      epoch_last="Sun Jun 20 10:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="31488"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="31488"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="31488"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 11:43:09 2010"
               level="3">
        <file_statistics latency=""
                         size="4225469"
                         time_creation="Sun Jun 20 11:06:08 2010"
                         time_modification="Sun Jun 20 11:02:51 2010" />
        <observations epoch_first="Sun Jun 20 10:00:00 2010"
                      epoch_last="Sun Jun 20 10:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33882"
                obs_have="31488"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28114"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="25875"
                obs_have="25875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 13:28:13 2010"
               level="3">
        <file_statistics latency=""
                         size="4225469"
                         time_creation="Sun Jun 20 11:06:08 2010"
                         time_modification="Sun Jun 20 11:02:51 2010" />
        <observations epoch_first="Sun Jun 20 10:00:00 2010"
                      epoch_last="Sun Jun 20 10:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33882"
                obs_have="31488"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28114"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="25875"
                obs_have="25875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:52"
                         size="4225469"
                         time_creation="Sun Jul 18 00:53:29 2010"
                         time_modification="Sun Jun 20 11:02:51 2010" />
        <observations epoch_first="Sun Jun 20 10:00:00 2010"
                      epoch_last="Sun Jun 20 10:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33882"
                obs_have="31488"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28114"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="25875"
                obs_have="25875"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171l.10o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Jun 20 12:12:26 2010"
               level="3">
        <file_statistics latency=""
                         size="5076728"
                         time_creation="Sun Jun 20 12:06:09 2010"
                         time_modification="Sun Jun 20 12:02:45 2010" />
        <observations epoch_first="Sun Jun 20 11:00:00 2010"
                      epoch_last="Sun Jun 20 11:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="37933"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="37933"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="37933"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 12:44:08 2010"
               level="3">
        <file_statistics latency=""
                         size="5076728"
                         time_creation="Sun Jun 20 12:06:09 2010"
                         time_modification="Sun Jun 20 12:02:45 2010" />
        <observations epoch_first="Sun Jun 20 11:00:00 2010"
                      epoch_last="Sun Jun 20 11:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38850"
                obs_have="37933"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="32305"
                obs_have="31827"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26845"
                obs_have="26845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 14:29:13 2010"
               level="3">
        <file_statistics latency=""
                         size="5076728"
                         time_creation="Sun Jun 20 12:06:09 2010"
                         time_modification="Sun Jun 20 12:02:45 2010" />
        <observations epoch_first="Sun Jun 20 11:00:00 2010"
                      epoch_last="Sun Jun 20 11:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38850"
                obs_have="37933"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="32305"
                obs_have="31827"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26845"
                obs_have="26845"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:46"
                         size="5076728"
                         time_creation="Sun Jul 18 00:53:29 2010"
                         time_modification="Sun Jun 20 12:02:45 2010" />
        <observations epoch_first="Sun Jun 20 11:00:00 2010"
                      epoch_last="Sun Jun 20 11:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38850"
                obs_have="37933"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="32305"
                obs_have="31827"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26845"
                obs_have="26845"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171m.10o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Jun 20 13:12:29 2010"
               level="3">
        <file_statistics latency=""
                         size="5010905"
                         time_creation="Sun Jun 20 13:06:10 2010"
                         time_modification="Sun Jun 20 13:02:47 2010" />
        <observations epoch_first="Sun Jun 20 12:00:00 2010"
                      epoch_last="Sun Jun 20 12:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="37782"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="37782"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="37782"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 13:43:31 2010"
               level="3">
        <file_statistics latency=""
                         size="5010905"
                         time_creation="Sun Jun 20 13:06:10 2010"
                         time_modification="Sun Jun 20 13:02:47 2010" />
        <observations epoch_first="Sun Jun 20 12:00:00 2010"
                      epoch_last="Sun Jun 20 12:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41792"
                obs_have="37782"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="34704"
                obs_have="33133"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="30826"
                obs_have="30415"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Sun Jun 20 15:28:37 2010"
               level="3">
        <file_statistics latency=""
                         size="5010905"
                         time_creation="Sun Jun 20 13:06:10 2010"
                         time_modification="Sun Jun 20 13:02:47 2010" />
        <observations epoch_first="Sun Jun 20 12:00:00 2010"
                      epoch_last="Sun Jun 20 12:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41792"
                obs_have="37782"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="34704"
                obs_have="33133"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="30826"
                obs_have="30415"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:48"
                         size="5010905"
                         time_creation="Sun Jul 18 00:53:30 2010"
                         time_modification="Sun Jun 20 13:02:47 2010" />
        <observations epoch_first="Sun Jun 20 12:00:00 2010"
                      epoch_last="Sun Jun 20 12:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41792"
                obs_have="37782"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="34704"
                obs_have="33133"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="30826"
                obs_have="30415"
                obs_ratio="98.67" />
        </observations>
      </control>
    </file>
    <file name="/vfch171n.10o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Jun 20 14:12:30 2010"
               level="3">
        <file_statistics latency=""
                         size="4802819"
                         time_creation="Sun Jun 20 14:06:10 2010"
                         time_modification="Sun Jun 20 14:02:57 2010" />
        <observations epoch_first="Sun Jun 20 13:00:00 2010"
                      epoch_last="Sun Jun 20 13:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="36216"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="36216"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="36216"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 14:43:03 2010"
               level="3">
        <file_statistics latency=""
                         size="4802819"
                         time_creation="Sun Jun 20 14:06:10 2010"
                         time_modification="Sun Jun 20 14:02:57 2010" />
        <observations epoch_first="Sun Jun 20 13:00:00 2010"
                      epoch_last="Sun Jun 20 13:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36455"
                obs_have="36216"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="35517"
                obs_have="35369"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33951"
                obs_have="33951"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 16:28:07 2010"
               level="3">
        <file_statistics latency=""
                         size="4802819"
                         time_creation="Sun Jun 20 14:06:10 2010"
                         time_modification="Sun Jun 20 14:02:57 2010" />
        <observations epoch_first="Sun Jun 20 13:00:00 2010"
                      epoch_last="Sun Jun 20 13:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36455"
                obs_have="36216"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="35517"
                obs_have="35369"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33951"
                obs_have="33951"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:58"
                         size="4802819"
                         time_creation="Sun Jul 18 00:53:30 2010"
                         time_modification="Sun Jun 20 14:02:57 2010" />
        <observations epoch_first="Sun Jun 20 13:00:00 2010"
                      epoch_last="Sun Jun 20 13:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36455"
                obs_have="36216"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="35517"
                obs_have="35369"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="33951"
                obs_have="33951"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171o.10o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Jun 20 15:12:38 2010"
               level="3">
        <file_statistics latency=""
                         size="5044513"
                         time_creation="Sun Jun 20 15:06:11 2010"
                         time_modification="Sun Jun 20 15:03:00 2010" />
        <observations epoch_first="Sun Jun 20 14:00:00 2010"
                      epoch_last="Sun Jun 20 14:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="38115"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="38115"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="38115"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 15:43:54 2010"
               level="3">
        <file_statistics latency=""
                         size="5044513"
                         time_creation="Sun Jun 20 15:06:11 2010"
                         time_modification="Sun Jun 20 15:03:00 2010" />
        <observations epoch_first="Sun Jun 20 14:00:00 2010"
                      epoch_last="Sun Jun 20 14:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39901"
                obs_have="38115"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="37378"
                obs_have="36848"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="35158"
                obs_have="35158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 17:28:59 2010"
               level="3">
        <file_statistics latency=""
                         size="5044513"
                         time_creation="Sun Jun 20 15:06:11 2010"
                         time_modification="Sun Jun 20 15:03:00 2010" />
        <observations epoch_first="Sun Jun 20 14:00:00 2010"
                      epoch_last="Sun Jun 20 14:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39901"
                obs_have="38115"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="37378"
                obs_have="36848"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="35158"
                obs_have="35158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:03:01"
                         size="5044513"
                         time_creation="Sun Jul 18 00:53:30 2010"
                         time_modification="Sun Jun 20 15:03:00 2010" />
        <observations epoch_first="Sun Jun 20 14:00:00 2010"
                      epoch_last="Sun Jun 20 14:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39901"
                obs_have="38115"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="37378"
                obs_have="36848"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="35158"
                obs_have="35158"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171p.10o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Jun 20 16:12:39 2010"
               level="3">
        <file_statistics latency=""
                         size="5048476"
                         time_creation="Sun Jun 20 16:06:11 2010"
                         time_modification="Sun Jun 20 16:02:53 2010" />
        <observations epoch_first="Sun Jun 20 15:00:00 2010"
                      epoch_last="Sun Jun 20 15:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="38059"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="38059"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="38059"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 16:44:09 2010"
               level="3">
        <file_statistics latency=""
                         size="5048476"
                         time_creation="Sun Jun 20 16:06:11 2010"
                         time_modification="Sun Jun 20 16:02:53 2010" />
        <observations epoch_first="Sun Jun 20 15:00:00 2010"
                      epoch_last="Sun Jun 20 15:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43230"
                obs_have="38059"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="33019"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="25974"
                obs_have="25974"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 18:29:15 2010"
               level="3">
        <file_statistics latency=""
                         size="5048476"
                         time_creation="Sun Jun 20 16:06:11 2010"
                         time_modification="Sun Jun 20 16:02:53 2010" />
        <observations epoch_first="Sun Jun 20 15:00:00 2010"
                      epoch_last="Sun Jun 20 15:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43230"
                obs_have="38059"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="33019"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="25974"
                obs_have="25974"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:54"
                         size="5048476"
                         time_creation="Sun Jul 18 00:53:30 2010"
                         time_modification="Sun Jun 20 16:02:53 2010" />
        <observations epoch_first="Sun Jun 20 15:00:00 2010"
                      epoch_last="Sun Jun 20 15:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43230"
                obs_have="38059"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="33019"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="25974"
                obs_have="25974"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171q.10o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Jun 20 17:12:32 2010"
               level="3">
        <file_statistics latency=""
                         size="4818964"
                         time_creation="Sun Jun 20 17:06:10 2010"
                         time_modification="Sun Jun 20 17:02:46 2010" />
        <observations epoch_first="Sun Jun 20 16:00:00 2010"
                      epoch_last="Sun Jun 20 16:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="36315"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="36315"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="36315"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 17:43:41 2010"
               level="3">
        <file_statistics latency=""
                         size="4818964"
                         time_creation="Sun Jun 20 17:06:10 2010"
                         time_modification="Sun Jun 20 17:02:46 2010" />
        <observations epoch_first="Sun Jun 20 16:00:00 2010"
                      epoch_last="Sun Jun 20 16:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36614"
                obs_have="36315"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="34732"
                obs_have="34732"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33293"
                obs_have="33293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 19:28:48 2010"
               level="3">
        <file_statistics latency=""
                         size="4818964"
                         time_creation="Sun Jun 20 17:06:10 2010"
                         time_modification="Sun Jun 20 17:02:46 2010" />
        <observations epoch_first="Sun Jun 20 16:00:00 2010"
                      epoch_last="Sun Jun 20 16:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36614"
                obs_have="36315"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="34732"
                obs_have="34732"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33293"
                obs_have="33293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:47"
                         size="4818964"
                         time_creation="Sun Jul 18 00:53:31 2010"
                         time_modification="Sun Jun 20 17:02:46 2010" />
        <observations epoch_first="Sun Jun 20 16:00:00 2010"
                      epoch_last="Sun Jun 20 16:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36614"
                obs_have="36315"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="34732"
                obs_have="34732"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33293"
                obs_have="33293"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171r.10o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Jun 20 18:12:30 2010"
               level="3">
        <file_statistics latency=""
                         size="4211243"
                         time_creation="Sun Jun 20 18:06:10 2010"
                         time_modification="Sun Jun 20 18:02:43 2010" />
        <observations epoch_first="Sun Jun 20 17:00:00 2010"
                      epoch_last="Sun Jun 20 17:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="31504"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="31504"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="31504"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 18:43:22 2010"
               level="3">
        <file_statistics latency=""
                         size="4211243"
                         time_creation="Sun Jun 20 18:06:10 2010"
                         time_modification="Sun Jun 20 18:02:43 2010" />
        <observations epoch_first="Sun Jun 20 17:00:00 2010"
                      epoch_last="Sun Jun 20 17:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32933"
                obs_have="31504"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="28948"
                obs_have="28948"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25773"
                obs_have="25773"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 20:28:27 2010"
               level="3">
        <file_statistics latency=""
                         size="4211243"
                         time_creation="Sun Jun 20 18:06:10 2010"
                         time_modification="Sun Jun 20 18:02:43 2010" />
        <observations epoch_first="Sun Jun 20 17:00:00 2010"
                      epoch_last="Sun Jun 20 17:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32933"
                obs_have="31504"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="28948"
                obs_have="28948"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25773"
                obs_have="25773"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:44"
                         size="4211243"
                         time_creation="Sun Jul 18 00:53:31 2010"
                         time_modification="Sun Jun 20 18:02:43 2010" />
        <observations epoch_first="Sun Jun 20 17:00:00 2010"
                      epoch_last="Sun Jun 20 17:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32933"
                obs_have="31504"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="28948"
                obs_have="28948"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25773"
                obs_have="25773"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171s.10o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Jun 20 19:12:29 2010"
               level="3">
        <file_statistics latency=""
                         size="4278367"
                         time_creation="Sun Jun 20 19:06:11 2010"
                         time_modification="Sun Jun 20 19:02:53 2010" />
        <observations epoch_first="Sun Jun 20 18:00:00 2010"
                      epoch_last="Sun Jun 20 18:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="32182"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="32182"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="32182"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 19:43:45 2010"
               level="3">
        <file_statistics latency=""
                         size="4278367"
                         time_creation="Sun Jun 20 19:06:11 2010"
                         time_modification="Sun Jun 20 19:02:53 2010" />
        <observations epoch_first="Sun Jun 20 18:00:00 2010"
                      epoch_last="Sun Jun 20 18:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34402"
                obs_have="32182"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="26786"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="24942"
                obs_have="23191"
                obs_ratio="92.98" />
        </observations>
      </control>
      <control date="Sun Jun 20 21:28:50 2010"
               level="3">
        <file_statistics latency=""
                         size="4278367"
                         time_creation="Sun Jun 20 19:06:11 2010"
                         time_modification="Sun Jun 20 19:02:53 2010" />
        <observations epoch_first="Sun Jun 20 18:00:00 2010"
                      epoch_last="Sun Jun 20 18:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34402"
                obs_have="32182"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="26786"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="24942"
                obs_have="23191"
                obs_ratio="92.98" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:54"
                         size="4278367"
                         time_creation="Sun Jul 18 00:53:31 2010"
                         time_modification="Sun Jun 20 19:02:53 2010" />
        <observations epoch_first="Sun Jun 20 18:00:00 2010"
                      epoch_last="Sun Jun 20 18:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34402"
                obs_have="32182"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="26786"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="24942"
                obs_have="23191"
                obs_ratio="92.98" />
        </observations>
      </control>
    </file>
    <file name="/vfch171t.10o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Jun 20 20:12:36 2010"
               level="3">
        <file_statistics latency=""
                         size="4870102"
                         time_creation="Sun Jun 20 20:06:11 2010"
                         time_modification="Sun Jun 20 20:02:47 2010" />
        <observations epoch_first="Sun Jun 20 19:00:00 2010"
                      epoch_last="Sun Jun 20 19:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="35998"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="35998"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="35998"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 20:43:34 2010"
               level="3">
        <file_statistics latency=""
                         size="4870102"
                         time_creation="Sun Jun 20 20:06:11 2010"
                         time_modification="Sun Jun 20 20:02:47 2010" />
        <observations epoch_first="Sun Jun 20 19:00:00 2010"
                      epoch_last="Sun Jun 20 19:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41728"
                obs_have="35998"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="27194"
                obs_have="27194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="22183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 22:28:40 2010"
               level="3">
        <file_statistics latency=""
                         size="4870102"
                         time_creation="Sun Jun 20 20:06:11 2010"
                         time_modification="Sun Jun 20 20:02:47 2010" />
        <observations epoch_first="Sun Jun 20 19:00:00 2010"
                      epoch_last="Sun Jun 20 19:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41728"
                obs_have="35998"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="27194"
                obs_have="27194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="22183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:48"
                         size="4870102"
                         time_creation="Sun Jul 18 00:53:31 2010"
                         time_modification="Sun Jun 20 20:02:47 2010" />
        <observations epoch_first="Sun Jun 20 19:00:00 2010"
                      epoch_last="Sun Jun 20 19:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41728"
                obs_have="35998"
                obs_ratio="86.27" />
          <mask elevation="10 degrees"
                obs_expected="27194"
                obs_have="27194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="22183"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171u.10o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Jun 20 21:12:41 2010"
               level="3">
        <file_statistics latency=""
                         size="5167059"
                         time_creation="Sun Jun 20 21:06:12 2010"
                         time_modification="Sun Jun 20 21:02:46 2010" />
        <observations epoch_first="Sun Jun 20 20:00:00 2010"
                      epoch_last="Sun Jun 20 20:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="38916"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="38916"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="38916"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 21:43:48 2010"
               level="3">
        <file_statistics latency=""
                         size="5167059"
                         time_creation="Sun Jun 20 21:06:12 2010"
                         time_modification="Sun Jun 20 21:02:46 2010" />
        <observations epoch_first="Sun Jun 20 20:00:00 2010"
                      epoch_last="Sun Jun 20 20:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43344"
                obs_have="38916"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="33600"
                obs_have="33071"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="28646"
                obs_have="28646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 23:28:52 2010"
               level="3">
        <file_statistics latency=""
                         size="5167059"
                         time_creation="Sun Jun 20 21:06:12 2010"
                         time_modification="Sun Jun 20 21:02:46 2010" />
        <observations epoch_first="Sun Jun 20 20:00:00 2010"
                      epoch_last="Sun Jun 20 20:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43344"
                obs_have="38916"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="33600"
                obs_have="33071"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="28646"
                obs_have="28646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:47"
                         size="5167059"
                         time_creation="Sun Jul 18 00:53:32 2010"
                         time_modification="Sun Jun 20 21:02:46 2010" />
        <observations epoch_first="Sun Jun 20 20:00:00 2010"
                      epoch_last="Sun Jun 20 20:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43344"
                obs_have="38916"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="33600"
                obs_have="33071"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="28646"
                obs_have="28646"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171v.10o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Jun 20 22:12:48 2010"
               level="3">
        <file_statistics latency=""
                         size="5080161"
                         time_creation="Sun Jun 20 22:06:13 2010"
                         time_modification="Sun Jun 20 22:02:54 2010" />
        <observations epoch_first="Sun Jun 20 21:00:00 2010"
                      epoch_last="Sun Jun 20 21:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="38310"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="38310"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="38310"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 22:43:59 2010"
               level="3">
        <file_statistics latency=""
                         size="5080161"
                         time_creation="Sun Jun 20 22:06:13 2010"
                         time_modification="Sun Jun 20 22:02:54 2010" />
        <observations epoch_first="Sun Jun 20 21:00:00 2010"
                      epoch_last="Sun Jun 20 21:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41188"
                obs_have="38310"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="34523"
                obs_have="34523"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="30570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 00:29:06 2010"
               level="3">
        <file_statistics latency=""
                         size="5080161"
                         time_creation="Sun Jun 20 22:06:13 2010"
                         time_modification="Sun Jun 20 22:02:54 2010" />
        <observations epoch_first="Sun Jun 20 21:00:00 2010"
                      epoch_last="Sun Jun 20 21:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41188"
                obs_have="38310"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="34523"
                obs_have="34523"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="30570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:55"
                         size="5080161"
                         time_creation="Sun Jul 18 00:53:32 2010"
                         time_modification="Sun Jun 20 22:02:54 2010" />
        <observations epoch_first="Sun Jun 20 21:00:00 2010"
                      epoch_last="Sun Jun 20 21:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41188"
                obs_have="38310"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="34523"
                obs_have="34523"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30570"
                obs_have="30570"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171w.10o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Jun 20 23:12:46 2010"
               level="3">
        <file_statistics latency=""
                         size="4940329"
                         time_creation="Sun Jun 20 23:06:13 2010"
                         time_modification="Sun Jun 20 23:02:46 2010" />
        <observations epoch_first="Sun Jun 20 22:00:00 2010"
                      epoch_last="Sun Jun 20 22:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="37313"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="37313"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="37313"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jun 20 23:44:26 2010"
               level="3">
        <file_statistics latency=""
                         size="4940329"
                         time_creation="Sun Jun 20 23:06:13 2010"
                         time_modification="Sun Jun 20 23:02:46 2010" />
        <observations epoch_first="Sun Jun 20 22:00:00 2010"
                      epoch_last="Sun Jun 20 22:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37762"
                obs_have="37313"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34998"
                obs_have="34998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 01:29:30 2010"
               level="3">
        <file_statistics latency=""
                         size="4940329"
                         time_creation="Sun Jun 20 23:06:13 2010"
                         time_modification="Sun Jun 20 23:02:46 2010" />
        <observations epoch_first="Sun Jun 20 22:00:00 2010"
                      epoch_last="Sun Jun 20 22:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37762"
                obs_have="37313"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34998"
                obs_have="34998"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:47"
                         size="4940329"
                         time_creation="Sun Jul 18 00:53:32 2010"
                         time_modification="Sun Jun 20 23:02:46 2010" />
        <observations epoch_first="Sun Jun 20 22:00:00 2010"
                      epoch_last="Sun Jun 20 22:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37762"
                obs_have="37313"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34998"
                obs_have="34998"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch171x.10o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Jun 21 00:12:45 2010"
               level="3">
        <file_statistics latency=""
                         size="5129814"
                         time_creation="Mon Jun 21 00:06:14 2010"
                         time_modification="Mon Jun 21 00:02:55 2010" />
        <observations epoch_first="Sun Jun 20 23:00:00 2010"
                      epoch_last="Sun Jun 20 23:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="38552"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="38552"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="38552"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Mon Jun 21 00:44:48 2010"
               level="3">
        <file_statistics latency=""
                         size="5129814"
                         time_creation="Mon Jun 21 00:06:14 2010"
                         time_modification="Mon Jun 21 00:02:55 2010" />
        <observations epoch_first="Sun Jun 20 23:00:00 2010"
                      epoch_last="Sun Jun 20 23:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40511"
                obs_have="38552"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="35285"
                obs_have="34607"
                obs_ratio="98.08" />
          <mask elevation="15 degrees"
                obs_expected="28761"
                obs_have="28761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 20 03:22:34 2010"
               level="3">
        <file_statistics latency="00:02:56"
                         size="5129814"
                         time_creation="Sun Jul 18 00:53:32 2010"
                         time_modification="Mon Jun 21 00:02:55 2010" />
        <observations epoch_first="Sun Jun 20 23:00:00 2010"
                      epoch_last="Sun Jun 20 23:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40511"
                obs_have="38552"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="35285"
                obs_have="34607"
                obs_ratio="98.08" />
          <mask elevation="15 degrees"
                obs_expected="28761"
                obs_have="28761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
