<QC Comment="Quality check run by the RGP Dream Team"
    Date=""
    DayOfYear="173"
    Year="2009">
  <station name="VFCH">
    <file name="/vfch1730.09o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Nov 11 01:28:58 2010"
               level="3">
        <file_statistics latency="01:12:01"
                         size="6206476"
                         time_creation="Thu Nov 11 00:03:56 2010"
                         time_modification="Tue Jun 23 01:11:31 2009" />
        <observations epoch_first="Mon Jun 22 00:00:00 2009"
                      epoch_last="Mon Jun 22 23:59:30 2009"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29082"
                obs_have="28229"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="24222"
                obs_have="24193"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21253"
                obs_have="21253"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173a.09o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Jun 22 01:07:21 2009"
               level="3">
        <file_statistics latency=""
                         size="8460371"
                         time_creation="Mon Jun 22 01:06:04 2009"
                         time_modification="Mon Jun 22 01:04:00 2009" />
        <observations epoch_first="Mon Jun 22 00:00:00 2009"
                      epoch_last="Mon Jun 22 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 01:12:31 2009"
               level="3">
        <file_statistics latency=""
                         size="8460371"
                         time_creation="Mon Jun 22 01:06:04 2009"
                         time_modification="Mon Jun 22 01:04:00 2009" />
        <observations epoch_first="Mon Jun 22 00:00:00 2009"
                      epoch_last="Mon Jun 22 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 01:17:32 2009"
               level="3">
        <file_statistics latency=""
                         size="8460371"
                         time_creation="Mon Jun 22 01:06:04 2009"
                         time_modification="Mon Jun 22 01:04:00 2009" />
        <observations epoch_first="Mon Jun 22 00:00:00 2009"
                      epoch_last="Mon Jun 22 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 01:22:33 2009"
               level="3">
        <file_statistics latency=""
                         size="8460371"
                         time_creation="Mon Jun 22 01:06:04 2009"
                         time_modification="Mon Jun 22 01:04:00 2009" />
        <observations epoch_first="Mon Jun 22 00:00:00 2009"
                      epoch_last="Mon Jun 22 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="63053"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 01:28:18 2009"
               level="3">
        <file_statistics latency=""
                         size="8460371"
                         time_creation="Mon Jun 22 01:06:04 2009"
                         time_modification="Mon Jun 22 01:04:00 2009" />
        <observations epoch_first="Mon Jun 22 00:00:00 2009"
                      epoch_last="Mon Jun 22 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42481"
                obs_have="40594"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="32406"
                obs_have="31933"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="23479"
                obs_have="23479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 01:33:20 2009"
               level="3">
        <file_statistics latency=""
                         size="8460371"
                         time_creation="Mon Jun 22 01:06:04 2009"
                         time_modification="Mon Jun 22 01:04:00 2009" />
        <observations epoch_first="Mon Jun 22 00:00:00 2009"
                      epoch_last="Mon Jun 22 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42481"
                obs_have="40594"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="32406"
                obs_have="31933"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="23479"
                obs_have="23479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:04:01"
                         size="8460371"
                         time_creation="Thu Nov 11 00:03:37 2010"
                         time_modification="Mon Jun 22 01:04:00 2009" />
        <observations epoch_first="Mon Jun 22 00:00:00 2009"
                      epoch_last="Mon Jun 22 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42481"
                obs_have="40594"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="32406"
                obs_have="31933"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="23479"
                obs_have="23479"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173b.09o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Jun 22 02:07:35 2009"
               level="3">
        <file_statistics latency=""
                         size="7292467"
                         time_creation="Mon Jun 22 02:06:05 2009"
                         time_modification="Mon Jun 22 02:03:54 2009" />
        <observations epoch_first="Mon Jun 22 01:00:00 2009"
                      epoch_last="Mon Jun 22 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40871"
                obs_have="40489"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="33777"
                obs_have="33776"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26872"
                obs_have="26872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 02:12:50 2009"
               level="3">
        <file_statistics latency=""
                         size="7292467"
                         time_creation="Mon Jun 22 02:06:05 2009"
                         time_modification="Mon Jun 22 02:03:54 2009" />
        <observations epoch_first="Mon Jun 22 01:00:00 2009"
                      epoch_last="Mon Jun 22 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40871"
                obs_have="40489"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="33777"
                obs_have="33776"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26872"
                obs_have="26872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 02:17:54 2009"
               level="3">
        <file_statistics latency=""
                         size="7292467"
                         time_creation="Mon Jun 22 02:06:05 2009"
                         time_modification="Mon Jun 22 02:03:54 2009" />
        <observations epoch_first="Mon Jun 22 01:00:00 2009"
                      epoch_last="Mon Jun 22 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40871"
                obs_have="40489"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="33777"
                obs_have="33776"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26872"
                obs_have="26872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 02:22:53 2009"
               level="3">
        <file_statistics latency=""
                         size="7292467"
                         time_creation="Mon Jun 22 02:06:05 2009"
                         time_modification="Mon Jun 22 02:03:54 2009" />
        <observations epoch_first="Mon Jun 22 01:00:00 2009"
                      epoch_last="Mon Jun 22 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40871"
                obs_have="40489"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="33777"
                obs_have="33776"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26872"
                obs_have="26872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 02:27:52 2009"
               level="3">
        <file_statistics latency=""
                         size="7292467"
                         time_creation="Mon Jun 22 02:06:05 2009"
                         time_modification="Mon Jun 22 02:03:54 2009" />
        <observations epoch_first="Mon Jun 22 01:00:00 2009"
                      epoch_last="Mon Jun 22 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40871"
                obs_have="40489"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="33777"
                obs_have="33776"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26873"
                obs_have="26873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 02:33:34 2009"
               level="3">
        <file_statistics latency=""
                         size="7292467"
                         time_creation="Mon Jun 22 02:06:05 2009"
                         time_modification="Mon Jun 22 02:03:54 2009" />
        <observations epoch_first="Mon Jun 22 01:00:00 2009"
                      epoch_last="Mon Jun 22 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40871"
                obs_have="40489"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="33777"
                obs_have="33776"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26873"
                obs_have="26873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:55"
                         size="7292467"
                         time_creation="Thu Nov 11 00:03:37 2010"
                         time_modification="Mon Jun 22 02:03:54 2009" />
        <observations epoch_first="Mon Jun 22 01:00:00 2009"
                      epoch_last="Mon Jun 22 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40871"
                obs_have="40489"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="33777"
                obs_have="33776"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26873"
                obs_have="26873"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173c.09o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Jun 22 03:07:26 2009"
               level="3">
        <file_statistics latency=""
                         size="7123637"
                         time_creation="Mon Jun 22 03:06:04 2009"
                         time_modification="Mon Jun 22 03:03:54 2009" />
        <observations epoch_first="Mon Jun 22 02:00:00 2009"
                      epoch_last="Mon Jun 22 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34635"
                obs_have="34542"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 03:12:45 2009"
               level="3">
        <file_statistics latency=""
                         size="7123637"
                         time_creation="Mon Jun 22 03:06:04 2009"
                         time_modification="Mon Jun 22 03:03:54 2009" />
        <observations epoch_first="Mon Jun 22 02:00:00 2009"
                      epoch_last="Mon Jun 22 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34635"
                obs_have="34542"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 03:17:46 2009"
               level="3">
        <file_statistics latency=""
                         size="7123637"
                         time_creation="Mon Jun 22 03:06:04 2009"
                         time_modification="Mon Jun 22 03:03:54 2009" />
        <observations epoch_first="Mon Jun 22 02:00:00 2009"
                      epoch_last="Mon Jun 22 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34635"
                obs_have="34542"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 03:22:48 2009"
               level="3">
        <file_statistics latency=""
                         size="7123637"
                         time_creation="Mon Jun 22 03:06:04 2009"
                         time_modification="Mon Jun 22 03:03:54 2009" />
        <observations epoch_first="Mon Jun 22 02:00:00 2009"
                      epoch_last="Mon Jun 22 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34635"
                obs_have="34542"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 03:27:48 2009"
               level="3">
        <file_statistics latency=""
                         size="7123637"
                         time_creation="Mon Jun 22 03:06:04 2009"
                         time_modification="Mon Jun 22 03:03:54 2009" />
        <observations epoch_first="Mon Jun 22 02:00:00 2009"
                      epoch_last="Mon Jun 22 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34635"
                obs_have="34542"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 03:33:08 2009"
               level="3">
        <file_statistics latency=""
                         size="7123637"
                         time_creation="Mon Jun 22 03:06:04 2009"
                         time_modification="Mon Jun 22 03:03:54 2009" />
        <observations epoch_first="Mon Jun 22 02:00:00 2009"
                      epoch_last="Mon Jun 22 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34635"
                obs_have="34542"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:55"
                         size="7123637"
                         time_creation="Thu Nov 11 00:03:37 2010"
                         time_modification="Mon Jun 22 03:03:54 2009" />
        <observations epoch_first="Mon Jun 22 02:00:00 2009"
                      epoch_last="Mon Jun 22 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34635"
                obs_have="34542"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32126"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30191"
                obs_have="30191"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173d.09o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Jun 22 04:07:32 2009"
               level="3">
        <file_statistics latency=""
                         size="7049688"
                         time_creation="Mon Jun 22 04:06:05 2009"
                         time_modification="Mon Jun 22 04:03:53 2009" />
        <observations epoch_first="Mon Jun 22 03:00:00 2009"
                      epoch_last="Mon Jun 22 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32217"
                obs_have="31692"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27571"
                obs_have="27571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 04:12:44 2009"
               level="3">
        <file_statistics latency=""
                         size="7049688"
                         time_creation="Mon Jun 22 04:06:05 2009"
                         time_modification="Mon Jun 22 04:03:53 2009" />
        <observations epoch_first="Mon Jun 22 03:00:00 2009"
                      epoch_last="Mon Jun 22 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32217"
                obs_have="31692"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27571"
                obs_have="27571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 04:17:46 2009"
               level="3">
        <file_statistics latency=""
                         size="7049688"
                         time_creation="Mon Jun 22 04:06:05 2009"
                         time_modification="Mon Jun 22 04:03:53 2009" />
        <observations epoch_first="Mon Jun 22 03:00:00 2009"
                      epoch_last="Mon Jun 22 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32217"
                obs_have="31692"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27571"
                obs_have="27571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 04:22:47 2009"
               level="3">
        <file_statistics latency=""
                         size="7049688"
                         time_creation="Mon Jun 22 04:06:05 2009"
                         time_modification="Mon Jun 22 04:03:53 2009" />
        <observations epoch_first="Mon Jun 22 03:00:00 2009"
                      epoch_last="Mon Jun 22 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32217"
                obs_have="31692"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27571"
                obs_have="27571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 04:27:47 2009"
               level="3">
        <file_statistics latency=""
                         size="7049688"
                         time_creation="Mon Jun 22 04:06:05 2009"
                         time_modification="Mon Jun 22 04:03:53 2009" />
        <observations epoch_first="Mon Jun 22 03:00:00 2009"
                      epoch_last="Mon Jun 22 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32217"
                obs_have="31692"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27571"
                obs_have="27571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 04:33:12 2009"
               level="3">
        <file_statistics latency=""
                         size="7049688"
                         time_creation="Mon Jun 22 04:06:05 2009"
                         time_modification="Mon Jun 22 04:03:53 2009" />
        <observations epoch_first="Mon Jun 22 03:00:00 2009"
                      epoch_last="Mon Jun 22 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32217"
                obs_have="31692"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27571"
                obs_have="27571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:54"
                         size="7049688"
                         time_creation="Thu Nov 11 00:03:38 2010"
                         time_modification="Mon Jun 22 04:03:53 2009" />
        <observations epoch_first="Mon Jun 22 03:00:00 2009"
                      epoch_last="Mon Jun 22 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32217"
                obs_have="31692"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27571"
                obs_have="27571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173e.09o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Jun 22 05:07:45 2009"
               level="3">
        <file_statistics latency=""
                         size="7311797"
                         time_creation="Mon Jun 22 05:06:05 2009"
                         time_modification="Mon Jun 22 05:03:57 2009" />
        <observations epoch_first="Mon Jun 22 04:00:00 2009"
                      epoch_last="Mon Jun 22 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32228"
                obs_have="31470"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21272"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Jun 22 05:13:10 2009"
               level="3">
        <file_statistics latency=""
                         size="7311797"
                         time_creation="Mon Jun 22 05:06:05 2009"
                         time_modification="Mon Jun 22 05:03:57 2009" />
        <observations epoch_first="Mon Jun 22 04:00:00 2009"
                      epoch_last="Mon Jun 22 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32228"
                obs_have="31470"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21272"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Jun 22 05:18:24 2009"
               level="3">
        <file_statistics latency=""
                         size="7311797"
                         time_creation="Mon Jun 22 05:06:05 2009"
                         time_modification="Mon Jun 22 05:03:57 2009" />
        <observations epoch_first="Mon Jun 22 04:00:00 2009"
                      epoch_last="Mon Jun 22 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32228"
                obs_have="31470"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21272"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Jun 22 05:23:16 2009"
               level="3">
        <file_statistics latency=""
                         size="7311797"
                         time_creation="Mon Jun 22 05:06:05 2009"
                         time_modification="Mon Jun 22 05:03:57 2009" />
        <observations epoch_first="Mon Jun 22 04:00:00 2009"
                      epoch_last="Mon Jun 22 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32228"
                obs_have="31470"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21272"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Jun 22 05:28:12 2009"
               level="3">
        <file_statistics latency=""
                         size="7311797"
                         time_creation="Mon Jun 22 05:06:05 2009"
                         time_modification="Mon Jun 22 05:03:57 2009" />
        <observations epoch_first="Mon Jun 22 04:00:00 2009"
                      epoch_last="Mon Jun 22 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32228"
                obs_have="31470"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21272"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Jun 22 05:33:59 2009"
               level="3">
        <file_statistics latency=""
                         size="7311797"
                         time_creation="Mon Jun 22 05:06:05 2009"
                         time_modification="Mon Jun 22 05:03:57 2009" />
        <observations epoch_first="Mon Jun 22 04:00:00 2009"
                      epoch_last="Mon Jun 22 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32228"
                obs_have="31470"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21272"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:58"
                         size="7311797"
                         time_creation="Thu Nov 11 00:03:38 2010"
                         time_modification="Mon Jun 22 05:03:57 2009" />
        <observations epoch_first="Mon Jun 22 04:00:00 2009"
                      epoch_last="Mon Jun 22 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32228"
                obs_have="31470"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="25593"
                obs_have="25589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21272"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/vfch173f.09o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Jun 22 06:08:04 2009"
               level="3">
        <file_statistics latency=""
                         size="7085082"
                         time_creation="Mon Jun 22 06:06:06 2009"
                         time_modification="Mon Jun 22 06:03:53 2009" />
        <observations epoch_first="Mon Jun 22 05:00:00 2009"
                      epoch_last="Mon Jun 22 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29527"
                obs_have="29113"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="28774"
                obs_have="28774"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27711"
                obs_have="27711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 06:13:34 2009"
               level="3">
        <file_statistics latency=""
                         size="7085082"
                         time_creation="Mon Jun 22 06:06:06 2009"
                         time_modification="Mon Jun 22 06:03:53 2009" />
        <observations epoch_first="Mon Jun 22 05:00:00 2009"
                      epoch_last="Mon Jun 22 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29527"
                obs_have="29113"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="28774"
                obs_have="28774"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27711"
                obs_have="27711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 06:18:45 2009"
               level="3">
        <file_statistics latency=""
                         size="7085082"
                         time_creation="Mon Jun 22 06:06:06 2009"
                         time_modification="Mon Jun 22 06:03:53 2009" />
        <observations epoch_first="Mon Jun 22 05:00:00 2009"
                      epoch_last="Mon Jun 22 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29527"
                obs_have="29113"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="28774"
                obs_have="28774"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27711"
                obs_have="27711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 06:23:51 2009"
               level="3">
        <file_statistics latency=""
                         size="7085082"
                         time_creation="Mon Jun 22 06:06:06 2009"
                         time_modification="Mon Jun 22 06:03:53 2009" />
        <observations epoch_first="Mon Jun 22 05:00:00 2009"
                      epoch_last="Mon Jun 22 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29527"
                obs_have="29113"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="28774"
                obs_have="28774"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27711"
                obs_have="27711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 06:28:47 2009"
               level="3">
        <file_statistics latency=""
                         size="7085082"
                         time_creation="Mon Jun 22 06:06:06 2009"
                         time_modification="Mon Jun 22 06:03:53 2009" />
        <observations epoch_first="Mon Jun 22 05:00:00 2009"
                      epoch_last="Mon Jun 22 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29527"
                obs_have="29113"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="28774"
                obs_have="28774"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27711"
                obs_have="27711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 06:33:38 2009"
               level="3">
        <file_statistics latency=""
                         size="7085082"
                         time_creation="Mon Jun 22 06:06:06 2009"
                         time_modification="Mon Jun 22 06:03:53 2009" />
        <observations epoch_first="Mon Jun 22 05:00:00 2009"
                      epoch_last="Mon Jun 22 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29527"
                obs_have="29113"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="28774"
                obs_have="28774"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27711"
                obs_have="27711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:54"
                         size="7085082"
                         time_creation="Thu Nov 11 00:03:38 2010"
                         time_modification="Mon Jun 22 06:03:53 2009" />
        <observations epoch_first="Mon Jun 22 05:00:00 2009"
                      epoch_last="Mon Jun 22 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29527"
                obs_have="29113"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="28774"
                obs_have="28774"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27711"
                obs_have="27711"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173g.09o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Jun 22 07:08:05 2009"
               level="3">
        <file_statistics latency=""
                         size="8211223"
                         time_creation="Mon Jun 22 07:06:06 2009"
                         time_modification="Mon Jun 22 07:03:56 2009" />
        <observations epoch_first="Mon Jun 22 06:00:00 2009"
                      epoch_last="Mon Jun 22 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37277"
                obs_have="37025"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27921"
                obs_have="27921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 07:13:38 2009"
               level="3">
        <file_statistics latency=""
                         size="8211223"
                         time_creation="Mon Jun 22 07:06:06 2009"
                         time_modification="Mon Jun 22 07:03:56 2009" />
        <observations epoch_first="Mon Jun 22 06:00:00 2009"
                      epoch_last="Mon Jun 22 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37277"
                obs_have="37025"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27921"
                obs_have="27921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 07:18:50 2009"
               level="3">
        <file_statistics latency=""
                         size="8211223"
                         time_creation="Mon Jun 22 07:06:06 2009"
                         time_modification="Mon Jun 22 07:03:56 2009" />
        <observations epoch_first="Mon Jun 22 06:00:00 2009"
                      epoch_last="Mon Jun 22 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37277"
                obs_have="37025"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27921"
                obs_have="27921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 07:23:59 2009"
               level="3">
        <file_statistics latency=""
                         size="8211223"
                         time_creation="Mon Jun 22 07:06:06 2009"
                         time_modification="Mon Jun 22 07:03:56 2009" />
        <observations epoch_first="Mon Jun 22 06:00:00 2009"
                      epoch_last="Mon Jun 22 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37277"
                obs_have="37025"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27921"
                obs_have="27921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 07:29:24 2009"
               level="3">
        <file_statistics latency=""
                         size="8211223"
                         time_creation="Mon Jun 22 07:06:06 2009"
                         time_modification="Mon Jun 22 07:03:56 2009" />
        <observations epoch_first="Mon Jun 22 06:00:00 2009"
                      epoch_last="Mon Jun 22 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37277"
                obs_have="37025"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27921"
                obs_have="27921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 07:33:51 2009"
               level="3">
        <file_statistics latency=""
                         size="8211223"
                         time_creation="Mon Jun 22 07:06:06 2009"
                         time_modification="Mon Jun 22 07:03:56 2009" />
        <observations epoch_first="Mon Jun 22 06:00:00 2009"
                      epoch_last="Mon Jun 22 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37277"
                obs_have="37025"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27921"
                obs_have="27921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:57"
                         size="8211223"
                         time_creation="Thu Nov 11 00:03:39 2010"
                         time_modification="Mon Jun 22 07:03:56 2009" />
        <observations epoch_first="Mon Jun 22 06:00:00 2009"
                      epoch_last="Mon Jun 22 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37277"
                obs_have="37025"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32496"
                obs_have="32496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27921"
                obs_have="27921"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173h.09o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Jun 22 08:07:40 2009"
               level="3">
        <file_statistics latency=""
                         size="7923058"
                         time_creation="Mon Jun 22 08:06:06 2009"
                         time_modification="Mon Jun 22 08:03:56 2009" />
        <observations epoch_first="Mon Jun 22 07:00:00 2009"
                      epoch_last="Mon Jun 22 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33482"
                obs_have="32634"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25511"
                obs_have="25511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 08:12:55 2009"
               level="3">
        <file_statistics latency=""
                         size="7923058"
                         time_creation="Mon Jun 22 08:06:06 2009"
                         time_modification="Mon Jun 22 08:03:56 2009" />
        <observations epoch_first="Mon Jun 22 07:00:00 2009"
                      epoch_last="Mon Jun 22 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33482"
                obs_have="32634"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25511"
                obs_have="25511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 08:17:59 2009"
               level="3">
        <file_statistics latency=""
                         size="7923058"
                         time_creation="Mon Jun 22 08:06:06 2009"
                         time_modification="Mon Jun 22 08:03:56 2009" />
        <observations epoch_first="Mon Jun 22 07:00:00 2009"
                      epoch_last="Mon Jun 22 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33482"
                obs_have="32634"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25511"
                obs_have="25511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 08:23:00 2009"
               level="3">
        <file_statistics latency=""
                         size="7923058"
                         time_creation="Mon Jun 22 08:06:06 2009"
                         time_modification="Mon Jun 22 08:03:56 2009" />
        <observations epoch_first="Mon Jun 22 07:00:00 2009"
                      epoch_last="Mon Jun 22 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33482"
                obs_have="32634"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25511"
                obs_have="25511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 08:27:59 2009"
               level="3">
        <file_statistics latency=""
                         size="7923058"
                         time_creation="Mon Jun 22 08:06:06 2009"
                         time_modification="Mon Jun 22 08:03:56 2009" />
        <observations epoch_first="Mon Jun 22 07:00:00 2009"
                      epoch_last="Mon Jun 22 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33482"
                obs_have="32634"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25511"
                obs_have="25511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 08:32:57 2009"
               level="3">
        <file_statistics latency=""
                         size="7923058"
                         time_creation="Mon Jun 22 08:06:06 2009"
                         time_modification="Mon Jun 22 08:03:56 2009" />
        <observations epoch_first="Mon Jun 22 07:00:00 2009"
                      epoch_last="Mon Jun 22 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33482"
                obs_have="32634"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25511"
                obs_have="25511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:57"
                         size="7923058"
                         time_creation="Thu Nov 11 00:03:39 2010"
                         time_modification="Mon Jun 22 08:03:56 2009" />
        <observations epoch_first="Mon Jun 22 07:00:00 2009"
                      epoch_last="Mon Jun 22 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33482"
                obs_have="32634"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25511"
                obs_have="25511"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173i.09o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Jun 22 09:23:32 2009"
               level="3">
        <file_statistics latency=""
                         size="8317418"
                         time_creation="Mon Jun 22 09:21:07 2009"
                         time_modification="Mon Jun 22 09:05:35 2009" />
        <observations epoch_first="Mon Jun 22 08:00:00 2009"
                      epoch_last="Mon Jun 22 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36228"
                obs_have="35159"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="29393"
                obs_have="29393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27411"
                obs_have="27411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 09:28:26 2009"
               level="3">
        <file_statistics latency=""
                         size="8317418"
                         time_creation="Mon Jun 22 09:21:07 2009"
                         time_modification="Mon Jun 22 09:05:35 2009" />
        <observations epoch_first="Mon Jun 22 08:00:00 2009"
                      epoch_last="Mon Jun 22 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36228"
                obs_have="35159"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="29393"
                obs_have="29393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27411"
                obs_have="27411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 09:33:27 2009"
               level="3">
        <file_statistics latency=""
                         size="8317418"
                         time_creation="Mon Jun 22 09:21:07 2009"
                         time_modification="Mon Jun 22 09:05:35 2009" />
        <observations epoch_first="Mon Jun 22 08:00:00 2009"
                      epoch_last="Mon Jun 22 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36228"
                obs_have="35159"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="29393"
                obs_have="29393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27411"
                obs_have="27411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:05:36"
                         size="8317418"
                         time_creation="Thu Nov 11 00:03:41 2010"
                         time_modification="Mon Jun 22 09:05:35 2009" />
        <observations epoch_first="Mon Jun 22 08:00:00 2009"
                      epoch_last="Mon Jun 22 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36228"
                obs_have="35159"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="29393"
                obs_have="29393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27411"
                obs_have="27411"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173j.09o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Jun 22 10:07:44 2009"
               level="3">
        <file_statistics latency=""
                         size="7473617"
                         time_creation="Mon Jun 22 10:06:06 2009"
                         time_modification="Mon Jun 22 10:03:55 2009" />
        <observations epoch_first="Mon Jun 22 09:00:00 2009"
                      epoch_last="Mon Jun 22 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36121"
                obs_have="34304"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28582"
                obs_have="28582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 10:13:09 2009"
               level="3">
        <file_statistics latency=""
                         size="7473617"
                         time_creation="Mon Jun 22 10:06:06 2009"
                         time_modification="Mon Jun 22 10:03:55 2009" />
        <observations epoch_first="Mon Jun 22 09:00:00 2009"
                      epoch_last="Mon Jun 22 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36121"
                obs_have="34304"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28582"
                obs_have="28582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 10:18:17 2009"
               level="3">
        <file_statistics latency=""
                         size="7473617"
                         time_creation="Mon Jun 22 10:06:06 2009"
                         time_modification="Mon Jun 22 10:03:55 2009" />
        <observations epoch_first="Mon Jun 22 09:00:00 2009"
                      epoch_last="Mon Jun 22 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36121"
                obs_have="34304"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28582"
                obs_have="28582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 10:23:18 2009"
               level="3">
        <file_statistics latency=""
                         size="7473617"
                         time_creation="Mon Jun 22 10:06:06 2009"
                         time_modification="Mon Jun 22 10:03:55 2009" />
        <observations epoch_first="Mon Jun 22 09:00:00 2009"
                      epoch_last="Mon Jun 22 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36121"
                obs_have="34304"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28582"
                obs_have="28582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 10:28:21 2009"
               level="3">
        <file_statistics latency=""
                         size="7473617"
                         time_creation="Mon Jun 22 10:06:06 2009"
                         time_modification="Mon Jun 22 10:03:55 2009" />
        <observations epoch_first="Mon Jun 22 09:00:00 2009"
                      epoch_last="Mon Jun 22 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36121"
                obs_have="34304"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28582"
                obs_have="28582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 10:33:15 2009"
               level="3">
        <file_statistics latency=""
                         size="7473617"
                         time_creation="Mon Jun 22 10:06:06 2009"
                         time_modification="Mon Jun 22 10:03:55 2009" />
        <observations epoch_first="Mon Jun 22 09:00:00 2009"
                      epoch_last="Mon Jun 22 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36121"
                obs_have="34304"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28582"
                obs_have="28582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:56"
                         size="7473617"
                         time_creation="Thu Nov 11 00:03:41 2010"
                         time_modification="Mon Jun 22 10:03:55 2009" />
        <observations epoch_first="Mon Jun 22 09:00:00 2009"
                      epoch_last="Mon Jun 22 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36121"
                obs_have="34304"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28582"
                obs_have="28582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26457"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173k.09o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Jun 22 11:07:50 2009"
               level="3">
        <file_statistics latency=""
                         size="7747968"
                         time_creation="Mon Jun 22 11:06:06 2009"
                         time_modification="Mon Jun 22 11:03:54 2009" />
        <observations epoch_first="Mon Jun 22 10:00:00 2009"
                      epoch_last="Mon Jun 22 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35897"
                obs_have="35779"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 11:13:13 2009"
               level="3">
        <file_statistics latency=""
                         size="7747968"
                         time_creation="Mon Jun 22 11:06:06 2009"
                         time_modification="Mon Jun 22 11:03:54 2009" />
        <observations epoch_first="Mon Jun 22 10:00:00 2009"
                      epoch_last="Mon Jun 22 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35897"
                obs_have="35779"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 11:18:26 2009"
               level="3">
        <file_statistics latency=""
                         size="7747968"
                         time_creation="Mon Jun 22 11:06:06 2009"
                         time_modification="Mon Jun 22 11:03:54 2009" />
        <observations epoch_first="Mon Jun 22 10:00:00 2009"
                      epoch_last="Mon Jun 22 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35897"
                obs_have="35779"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 11:23:30 2009"
               level="3">
        <file_statistics latency=""
                         size="7747968"
                         time_creation="Mon Jun 22 11:06:06 2009"
                         time_modification="Mon Jun 22 11:03:54 2009" />
        <observations epoch_first="Mon Jun 22 10:00:00 2009"
                      epoch_last="Mon Jun 22 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35897"
                obs_have="35779"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 11:28:39 2009"
               level="3">
        <file_statistics latency=""
                         size="7747968"
                         time_creation="Mon Jun 22 11:06:06 2009"
                         time_modification="Mon Jun 22 11:03:54 2009" />
        <observations epoch_first="Mon Jun 22 10:00:00 2009"
                      epoch_last="Mon Jun 22 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35897"
                obs_have="35779"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 11:33:30 2009"
               level="3">
        <file_statistics latency=""
                         size="7747968"
                         time_creation="Mon Jun 22 11:06:06 2009"
                         time_modification="Mon Jun 22 11:03:54 2009" />
        <observations epoch_first="Mon Jun 22 10:00:00 2009"
                      epoch_last="Mon Jun 22 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35897"
                obs_have="35779"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:55"
                         size="7747968"
                         time_creation="Thu Nov 11 00:03:41 2010"
                         time_modification="Mon Jun 22 11:03:54 2009" />
        <observations epoch_first="Mon Jun 22 10:00:00 2009"
                      epoch_last="Mon Jun 22 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35897"
                obs_have="35779"
                obs_ratio="99.67" />
          <mask elevation="10 degrees"
                obs_expected="31369"
                obs_have="31369"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27218"
                obs_have="27218"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173l.09o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Jun 22 12:12:52 2009"
               level="3">
        <file_statistics latency=""
                         size="7041958"
                         time_creation="Mon Jun 22 12:11:05 2009"
                         time_modification="Mon Jun 22 12:05:37 2009" />
        <observations epoch_first="Mon Jun 22 11:00:00 2009"
                      epoch_last="Mon Jun 22 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32259"
                obs_have="31837"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="27725"
                obs_have="27549"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22604"
                obs_have="22604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 12:17:55 2009"
               level="3">
        <file_statistics latency=""
                         size="7041958"
                         time_creation="Mon Jun 22 12:11:05 2009"
                         time_modification="Mon Jun 22 12:05:37 2009" />
        <observations epoch_first="Mon Jun 22 11:00:00 2009"
                      epoch_last="Mon Jun 22 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32259"
                obs_have="31837"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="27725"
                obs_have="27549"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22604"
                obs_have="22604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 12:22:56 2009"
               level="3">
        <file_statistics latency=""
                         size="7041958"
                         time_creation="Mon Jun 22 12:11:05 2009"
                         time_modification="Mon Jun 22 12:05:37 2009" />
        <observations epoch_first="Mon Jun 22 11:00:00 2009"
                      epoch_last="Mon Jun 22 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32259"
                obs_have="31837"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="27725"
                obs_have="27549"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22604"
                obs_have="22604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 12:27:56 2009"
               level="3">
        <file_statistics latency=""
                         size="7041958"
                         time_creation="Mon Jun 22 12:11:05 2009"
                         time_modification="Mon Jun 22 12:05:37 2009" />
        <observations epoch_first="Mon Jun 22 11:00:00 2009"
                      epoch_last="Mon Jun 22 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32259"
                obs_have="31837"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="27725"
                obs_have="27549"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22604"
                obs_have="22604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 12:32:54 2009"
               level="3">
        <file_statistics latency=""
                         size="7041958"
                         time_creation="Mon Jun 22 12:11:05 2009"
                         time_modification="Mon Jun 22 12:05:37 2009" />
        <observations epoch_first="Mon Jun 22 11:00:00 2009"
                      epoch_last="Mon Jun 22 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32259"
                obs_have="31837"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="27725"
                obs_have="27549"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22604"
                obs_have="22604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:05:38"
                         size="7041958"
                         time_creation="Thu Nov 11 00:03:42 2010"
                         time_modification="Mon Jun 22 12:05:37 2009" />
        <observations epoch_first="Mon Jun 22 11:00:00 2009"
                      epoch_last="Mon Jun 22 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32259"
                obs_have="31837"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="27725"
                obs_have="27549"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22604"
                obs_have="22604"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173m.09o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Jun 22 13:13:20 2009"
               level="3">
        <file_statistics latency=""
                         size="8069738"
                         time_creation="Mon Jun 22 13:11:06 2009"
                         time_modification="Mon Jun 22 13:05:37 2009" />
        <observations epoch_first="Mon Jun 22 12:00:00 2009"
                      epoch_last="Mon Jun 22 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37299"
                obs_have="36640"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="28812"
                obs_have="28808"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22790"
                obs_have="22790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 13:18:26 2009"
               level="3">
        <file_statistics latency=""
                         size="8069738"
                         time_creation="Mon Jun 22 13:11:06 2009"
                         time_modification="Mon Jun 22 13:05:37 2009" />
        <observations epoch_first="Mon Jun 22 12:00:00 2009"
                      epoch_last="Mon Jun 22 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37299"
                obs_have="36640"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="28812"
                obs_have="28808"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22790"
                obs_have="22790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 13:23:31 2009"
               level="3">
        <file_statistics latency=""
                         size="8069738"
                         time_creation="Mon Jun 22 13:11:06 2009"
                         time_modification="Mon Jun 22 13:05:37 2009" />
        <observations epoch_first="Mon Jun 22 12:00:00 2009"
                      epoch_last="Mon Jun 22 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37299"
                obs_have="36640"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="28812"
                obs_have="28808"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22790"
                obs_have="22790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 13:28:27 2009"
               level="3">
        <file_statistics latency=""
                         size="8069738"
                         time_creation="Mon Jun 22 13:11:06 2009"
                         time_modification="Mon Jun 22 13:05:37 2009" />
        <observations epoch_first="Mon Jun 22 12:00:00 2009"
                      epoch_last="Mon Jun 22 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37299"
                obs_have="36640"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="28812"
                obs_have="28808"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22790"
                obs_have="22790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 13:33:23 2009"
               level="3">
        <file_statistics latency=""
                         size="8069738"
                         time_creation="Mon Jun 22 13:11:06 2009"
                         time_modification="Mon Jun 22 13:05:37 2009" />
        <observations epoch_first="Mon Jun 22 12:00:00 2009"
                      epoch_last="Mon Jun 22 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37299"
                obs_have="36640"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="28812"
                obs_have="28808"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22790"
                obs_have="22790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:05:38"
                         size="8069738"
                         time_creation="Thu Nov 11 00:03:42 2010"
                         time_modification="Mon Jun 22 13:05:37 2009" />
        <observations epoch_first="Mon Jun 22 12:00:00 2009"
                      epoch_last="Mon Jun 22 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37299"
                obs_have="36640"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="28812"
                obs_have="28808"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22790"
                obs_have="22790"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173n.09o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Jun 22 14:08:00 2009"
               level="3">
        <file_statistics latency=""
                         size="7838616"
                         time_creation="Mon Jun 22 14:06:06 2009"
                         time_modification="Mon Jun 22 14:03:58 2009" />
        <observations epoch_first="Mon Jun 22 13:00:00 2009"
                      epoch_last="Mon Jun 22 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36168"
                obs_have="35346"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 14:13:24 2009"
               level="3">
        <file_statistics latency=""
                         size="7838616"
                         time_creation="Mon Jun 22 14:06:06 2009"
                         time_modification="Mon Jun 22 14:03:58 2009" />
        <observations epoch_first="Mon Jun 22 13:00:00 2009"
                      epoch_last="Mon Jun 22 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36168"
                obs_have="35346"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 14:18:28 2009"
               level="3">
        <file_statistics latency=""
                         size="7838616"
                         time_creation="Mon Jun 22 14:06:06 2009"
                         time_modification="Mon Jun 22 14:03:58 2009" />
        <observations epoch_first="Mon Jun 22 13:00:00 2009"
                      epoch_last="Mon Jun 22 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36168"
                obs_have="35346"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 14:23:31 2009"
               level="3">
        <file_statistics latency=""
                         size="7838616"
                         time_creation="Mon Jun 22 14:06:06 2009"
                         time_modification="Mon Jun 22 14:03:58 2009" />
        <observations epoch_first="Mon Jun 22 13:00:00 2009"
                      epoch_last="Mon Jun 22 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36168"
                obs_have="35346"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 14:28:26 2009"
               level="3">
        <file_statistics latency=""
                         size="7838616"
                         time_creation="Mon Jun 22 14:06:06 2009"
                         time_modification="Mon Jun 22 14:03:58 2009" />
        <observations epoch_first="Mon Jun 22 13:00:00 2009"
                      epoch_last="Mon Jun 22 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36168"
                obs_have="35346"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 14:33:27 2009"
               level="3">
        <file_statistics latency=""
                         size="7838616"
                         time_creation="Mon Jun 22 14:06:06 2009"
                         time_modification="Mon Jun 22 14:03:58 2009" />
        <observations epoch_first="Mon Jun 22 13:00:00 2009"
                      epoch_last="Mon Jun 22 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36168"
                obs_have="35346"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:59"
                         size="7838616"
                         time_creation="Thu Nov 11 00:03:43 2010"
                         time_modification="Mon Jun 22 14:03:58 2009" />
        <observations epoch_first="Mon Jun 22 13:00:00 2009"
                      epoch_last="Mon Jun 22 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36168"
                obs_have="35346"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173o.09o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Jun 22 15:08:08 2009"
               level="3">
        <file_statistics latency=""
                         size="7782301"
                         time_creation="Mon Jun 22 15:06:06 2009"
                         time_modification="Mon Jun 22 15:03:56 2009" />
        <observations epoch_first="Mon Jun 22 14:00:00 2009"
                      epoch_last="Mon Jun 22 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="33883"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="31786"
                obs_have="31785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30796"
                obs_have="30796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 15:13:38 2009"
               level="3">
        <file_statistics latency=""
                         size="7782301"
                         time_creation="Mon Jun 22 15:06:06 2009"
                         time_modification="Mon Jun 22 15:03:56 2009" />
        <observations epoch_first="Mon Jun 22 14:00:00 2009"
                      epoch_last="Mon Jun 22 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="33883"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="31786"
                obs_have="31785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30796"
                obs_have="30796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 15:18:48 2009"
               level="3">
        <file_statistics latency=""
                         size="7782301"
                         time_creation="Mon Jun 22 15:06:06 2009"
                         time_modification="Mon Jun 22 15:03:56 2009" />
        <observations epoch_first="Mon Jun 22 14:00:00 2009"
                      epoch_last="Mon Jun 22 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="33883"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="31786"
                obs_have="31785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30796"
                obs_have="30796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 15:23:55 2009"
               level="3">
        <file_statistics latency=""
                         size="7782301"
                         time_creation="Mon Jun 22 15:06:06 2009"
                         time_modification="Mon Jun 22 15:03:56 2009" />
        <observations epoch_first="Mon Jun 22 14:00:00 2009"
                      epoch_last="Mon Jun 22 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="33883"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="31786"
                obs_have="31785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30796"
                obs_have="30796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 15:29:13 2009"
               level="3">
        <file_statistics latency=""
                         size="7782301"
                         time_creation="Mon Jun 22 15:06:06 2009"
                         time_modification="Mon Jun 22 15:03:56 2009" />
        <observations epoch_first="Mon Jun 22 14:00:00 2009"
                      epoch_last="Mon Jun 22 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="33883"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="31786"
                obs_have="31785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30796"
                obs_have="30796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 15:34:00 2009"
               level="3">
        <file_statistics latency=""
                         size="7782301"
                         time_creation="Mon Jun 22 15:06:06 2009"
                         time_modification="Mon Jun 22 15:03:56 2009" />
        <observations epoch_first="Mon Jun 22 14:00:00 2009"
                      epoch_last="Mon Jun 22 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="33883"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="31786"
                obs_have="31785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30796"
                obs_have="30796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:57"
                         size="7782301"
                         time_creation="Thu Nov 11 00:03:43 2010"
                         time_modification="Mon Jun 22 15:03:56 2009" />
        <observations epoch_first="Mon Jun 22 14:00:00 2009"
                      epoch_last="Mon Jun 22 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="33883"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="31786"
                obs_have="31785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30796"
                obs_have="30796"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173p.09o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Jun 22 16:08:00 2009"
               level="3">
        <file_statistics latency=""
                         size="7746926"
                         time_creation="Mon Jun 22 16:06:06 2009"
                         time_modification="Mon Jun 22 16:03:57 2009" />
        <observations epoch_first="Mon Jun 22 15:00:00 2009"
                      epoch_last="Mon Jun 22 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="36057"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35618"
                obs_have="35424"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="33020"
                obs_have="33020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 16:13:26 2009"
               level="3">
        <file_statistics latency=""
                         size="7746926"
                         time_creation="Mon Jun 22 16:06:06 2009"
                         time_modification="Mon Jun 22 16:03:57 2009" />
        <observations epoch_first="Mon Jun 22 15:00:00 2009"
                      epoch_last="Mon Jun 22 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="36057"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35618"
                obs_have="35424"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="33020"
                obs_have="33020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 16:18:39 2009"
               level="3">
        <file_statistics latency=""
                         size="7746926"
                         time_creation="Mon Jun 22 16:06:06 2009"
                         time_modification="Mon Jun 22 16:03:57 2009" />
        <observations epoch_first="Mon Jun 22 15:00:00 2009"
                      epoch_last="Mon Jun 22 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="36057"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35618"
                obs_have="35424"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="33020"
                obs_have="33020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 16:23:55 2009"
               level="3">
        <file_statistics latency=""
                         size="7746926"
                         time_creation="Mon Jun 22 16:06:06 2009"
                         time_modification="Mon Jun 22 16:03:57 2009" />
        <observations epoch_first="Mon Jun 22 15:00:00 2009"
                      epoch_last="Mon Jun 22 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="36057"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35618"
                obs_have="35424"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="33020"
                obs_have="33020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 16:29:48 2009"
               level="3">
        <file_statistics latency=""
                         size="7746926"
                         time_creation="Mon Jun 22 16:06:06 2009"
                         time_modification="Mon Jun 22 16:03:57 2009" />
        <observations epoch_first="Mon Jun 22 15:00:00 2009"
                      epoch_last="Mon Jun 22 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="36057"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35618"
                obs_have="35424"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="33020"
                obs_have="33020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 16:34:48 2009"
               level="3">
        <file_statistics latency=""
                         size="7746926"
                         time_creation="Mon Jun 22 16:06:06 2009"
                         time_modification="Mon Jun 22 16:03:57 2009" />
        <observations epoch_first="Mon Jun 22 15:00:00 2009"
                      epoch_last="Mon Jun 22 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="36057"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35618"
                obs_have="35424"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="33020"
                obs_have="33020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:58"
                         size="7746926"
                         time_creation="Thu Nov 11 00:03:43 2010"
                         time_modification="Mon Jun 22 16:03:57 2009" />
        <observations epoch_first="Mon Jun 22 15:00:00 2009"
                      epoch_last="Mon Jun 22 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="36057"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35618"
                obs_have="35424"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="33020"
                obs_have="33020"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173q.09o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Jun 22 17:07:50 2009"
               level="3">
        <file_statistics latency=""
                         size="7969452"
                         time_creation="Mon Jun 22 17:06:07 2009"
                         time_modification="Mon Jun 22 17:04:05 2009" />
        <observations epoch_first="Mon Jun 22 16:00:00 2009"
                      epoch_last="Mon Jun 22 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39425"
                obs_have="37375"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30241"
                obs_have="30241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 17:13:13 2009"
               level="3">
        <file_statistics latency=""
                         size="7969452"
                         time_creation="Mon Jun 22 17:06:07 2009"
                         time_modification="Mon Jun 22 17:04:05 2009" />
        <observations epoch_first="Mon Jun 22 16:00:00 2009"
                      epoch_last="Mon Jun 22 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39425"
                obs_have="37375"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30241"
                obs_have="30241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 17:18:23 2009"
               level="3">
        <file_statistics latency=""
                         size="7969452"
                         time_creation="Mon Jun 22 17:06:07 2009"
                         time_modification="Mon Jun 22 17:04:05 2009" />
        <observations epoch_first="Mon Jun 22 16:00:00 2009"
                      epoch_last="Mon Jun 22 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39425"
                obs_have="37375"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30241"
                obs_have="30241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 17:23:30 2009"
               level="3">
        <file_statistics latency=""
                         size="7969452"
                         time_creation="Mon Jun 22 17:06:07 2009"
                         time_modification="Mon Jun 22 17:04:05 2009" />
        <observations epoch_first="Mon Jun 22 16:00:00 2009"
                      epoch_last="Mon Jun 22 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39425"
                obs_have="37375"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30241"
                obs_have="30241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 17:28:39 2009"
               level="3">
        <file_statistics latency=""
                         size="7969452"
                         time_creation="Mon Jun 22 17:06:07 2009"
                         time_modification="Mon Jun 22 17:04:05 2009" />
        <observations epoch_first="Mon Jun 22 16:00:00 2009"
                      epoch_last="Mon Jun 22 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39425"
                obs_have="37375"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30241"
                obs_have="30241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 17:33:24 2009"
               level="3">
        <file_statistics latency=""
                         size="7969452"
                         time_creation="Mon Jun 22 17:06:07 2009"
                         time_modification="Mon Jun 22 17:04:05 2009" />
        <observations epoch_first="Mon Jun 22 16:00:00 2009"
                      epoch_last="Mon Jun 22 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39425"
                obs_have="37375"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30241"
                obs_have="30241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7969452"
                         time_creation="Thu Nov 11 00:03:44 2010"
                         time_modification="Mon Jun 22 17:04:05 2009" />
        <observations epoch_first="Mon Jun 22 16:00:00 2009"
                      epoch_last="Mon Jun 22 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39425"
                obs_have="37375"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30241"
                obs_have="30241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173r.09o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Jun 22 18:13:31 2009"
               level="3">
        <file_statistics latency=""
                         size="8031837"
                         time_creation="Mon Jun 22 18:11:06 2009"
                         time_modification="Mon Jun 22 18:05:36 2009" />
        <observations epoch_first="Mon Jun 22 17:00:00 2009"
                      epoch_last="Mon Jun 22 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39267"
                obs_have="38522"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="33698"
                obs_have="33698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30686"
                obs_have="30686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 18:18:40 2009"
               level="3">
        <file_statistics latency=""
                         size="8031837"
                         time_creation="Mon Jun 22 18:11:06 2009"
                         time_modification="Mon Jun 22 18:05:36 2009" />
        <observations epoch_first="Mon Jun 22 17:00:00 2009"
                      epoch_last="Mon Jun 22 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39267"
                obs_have="38522"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="33698"
                obs_have="33698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30686"
                obs_have="30686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 18:24:05 2009"
               level="3">
        <file_statistics latency=""
                         size="8031837"
                         time_creation="Mon Jun 22 18:11:06 2009"
                         time_modification="Mon Jun 22 18:05:36 2009" />
        <observations epoch_first="Mon Jun 22 17:00:00 2009"
                      epoch_last="Mon Jun 22 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39267"
                obs_have="38522"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="33698"
                obs_have="33698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30686"
                obs_have="30686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 18:29:51 2009"
               level="3">
        <file_statistics latency=""
                         size="8031837"
                         time_creation="Mon Jun 22 18:11:06 2009"
                         time_modification="Mon Jun 22 18:05:36 2009" />
        <observations epoch_first="Mon Jun 22 17:00:00 2009"
                      epoch_last="Mon Jun 22 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39267"
                obs_have="38522"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="33698"
                obs_have="33698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30686"
                obs_have="30686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 18:35:12 2009"
               level="3">
        <file_statistics latency=""
                         size="8031837"
                         time_creation="Mon Jun 22 18:11:06 2009"
                         time_modification="Mon Jun 22 18:05:36 2009" />
        <observations epoch_first="Mon Jun 22 17:00:00 2009"
                      epoch_last="Mon Jun 22 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39267"
                obs_have="38522"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="33698"
                obs_have="33698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30686"
                obs_have="30686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:05:37"
                         size="8031837"
                         time_creation="Thu Nov 11 00:03:44 2010"
                         time_modification="Mon Jun 22 18:05:36 2009" />
        <observations epoch_first="Mon Jun 22 17:00:00 2009"
                      epoch_last="Mon Jun 22 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39267"
                obs_have="38522"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="33698"
                obs_have="33698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30686"
                obs_have="30686"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173s.09o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Jun 22 19:07:38 2009"
               level="3">
        <file_statistics latency=""
                         size="7485039"
                         time_creation="Mon Jun 22 19:06:06 2009"
                         time_modification="Mon Jun 22 19:03:55 2009" />
        <observations epoch_first="Mon Jun 22 18:00:00 2009"
                      epoch_last="Mon Jun 22 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31990"
                obs_have="31330"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="27424"
                obs_have="27424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24765"
                obs_have="24765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 19:12:56 2009"
               level="3">
        <file_statistics latency=""
                         size="7485039"
                         time_creation="Mon Jun 22 19:06:06 2009"
                         time_modification="Mon Jun 22 19:03:55 2009" />
        <observations epoch_first="Mon Jun 22 18:00:00 2009"
                      epoch_last="Mon Jun 22 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31990"
                obs_have="31330"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="27424"
                obs_have="27424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24765"
                obs_have="24765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 19:17:58 2009"
               level="3">
        <file_statistics latency=""
                         size="7485039"
                         time_creation="Mon Jun 22 19:06:06 2009"
                         time_modification="Mon Jun 22 19:03:55 2009" />
        <observations epoch_first="Mon Jun 22 18:00:00 2009"
                      epoch_last="Mon Jun 22 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31990"
                obs_have="31330"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="27424"
                obs_have="27424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24765"
                obs_have="24765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 19:23:00 2009"
               level="3">
        <file_statistics latency=""
                         size="7485039"
                         time_creation="Mon Jun 22 19:06:06 2009"
                         time_modification="Mon Jun 22 19:03:55 2009" />
        <observations epoch_first="Mon Jun 22 18:00:00 2009"
                      epoch_last="Mon Jun 22 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31990"
                obs_have="31330"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="27424"
                obs_have="27424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24765"
                obs_have="24765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 19:28:00 2009"
               level="3">
        <file_statistics latency=""
                         size="7485039"
                         time_creation="Mon Jun 22 19:06:06 2009"
                         time_modification="Mon Jun 22 19:03:55 2009" />
        <observations epoch_first="Mon Jun 22 18:00:00 2009"
                      epoch_last="Mon Jun 22 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31990"
                obs_have="31330"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="27424"
                obs_have="27424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24765"
                obs_have="24765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 19:32:58 2009"
               level="3">
        <file_statistics latency=""
                         size="7485039"
                         time_creation="Mon Jun 22 19:06:06 2009"
                         time_modification="Mon Jun 22 19:03:55 2009" />
        <observations epoch_first="Mon Jun 22 18:00:00 2009"
                      epoch_last="Mon Jun 22 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31990"
                obs_have="31330"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="27424"
                obs_have="27424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24765"
                obs_have="24765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:56"
                         size="7485039"
                         time_creation="Thu Nov 11 00:03:44 2010"
                         time_modification="Mon Jun 22 19:03:55 2009" />
        <observations epoch_first="Mon Jun 22 18:00:00 2009"
                      epoch_last="Mon Jun 22 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31990"
                obs_have="31330"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="27424"
                obs_have="27424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24765"
                obs_have="24765"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173t.09o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Jun 22 20:07:55 2009"
               level="3">
        <file_statistics latency=""
                         size="7313177"
                         time_creation="Mon Jun 22 20:06:07 2009"
                         time_modification="Mon Jun 22 20:03:55 2009" />
        <observations epoch_first="Mon Jun 22 19:00:00 2009"
                      epoch_last="Mon Jun 22 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35064"
                obs_have="33804"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23847"
                obs_have="23847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 20:13:23 2009"
               level="3">
        <file_statistics latency=""
                         size="7313177"
                         time_creation="Mon Jun 22 20:06:07 2009"
                         time_modification="Mon Jun 22 20:03:55 2009" />
        <observations epoch_first="Mon Jun 22 19:00:00 2009"
                      epoch_last="Mon Jun 22 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35064"
                obs_have="33804"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23847"
                obs_have="23847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 20:18:32 2009"
               level="3">
        <file_statistics latency=""
                         size="7313177"
                         time_creation="Mon Jun 22 20:06:07 2009"
                         time_modification="Mon Jun 22 20:03:55 2009" />
        <observations epoch_first="Mon Jun 22 19:00:00 2009"
                      epoch_last="Mon Jun 22 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35064"
                obs_have="33804"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23847"
                obs_have="23847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 20:23:49 2009"
               level="3">
        <file_statistics latency=""
                         size="7313177"
                         time_creation="Mon Jun 22 20:06:07 2009"
                         time_modification="Mon Jun 22 20:03:55 2009" />
        <observations epoch_first="Mon Jun 22 19:00:00 2009"
                      epoch_last="Mon Jun 22 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35064"
                obs_have="33804"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23847"
                obs_have="23847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 20:29:28 2009"
               level="3">
        <file_statistics latency=""
                         size="7313177"
                         time_creation="Mon Jun 22 20:06:07 2009"
                         time_modification="Mon Jun 22 20:03:55 2009" />
        <observations epoch_first="Mon Jun 22 19:00:00 2009"
                      epoch_last="Mon Jun 22 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35064"
                obs_have="33804"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23847"
                obs_have="23847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 20:34:27 2009"
               level="3">
        <file_statistics latency=""
                         size="7313177"
                         time_creation="Mon Jun 22 20:06:07 2009"
                         time_modification="Mon Jun 22 20:03:55 2009" />
        <observations epoch_first="Mon Jun 22 19:00:00 2009"
                      epoch_last="Mon Jun 22 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35064"
                obs_have="33804"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23847"
                obs_have="23847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:56"
                         size="7313177"
                         time_creation="Thu Nov 11 00:03:45 2010"
                         time_modification="Mon Jun 22 20:03:55 2009" />
        <observations epoch_first="Mon Jun 22 19:00:00 2009"
                      epoch_last="Mon Jun 22 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35064"
                obs_have="33804"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="27698"
                obs_have="27698"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23847"
                obs_have="23847"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173u.09o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Jun 22 21:07:57 2009"
               level="3">
        <file_statistics latency=""
                         size="8005906"
                         time_creation="Mon Jun 22 21:06:07 2009"
                         time_modification="Mon Jun 22 21:04:04 2009" />
        <observations epoch_first="Mon Jun 22 20:00:00 2009"
                      epoch_last="Mon Jun 22 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="34293"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22566"
                obs_have="22566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 21:13:20 2009"
               level="3">
        <file_statistics latency=""
                         size="8005906"
                         time_creation="Mon Jun 22 21:06:07 2009"
                         time_modification="Mon Jun 22 21:04:04 2009" />
        <observations epoch_first="Mon Jun 22 20:00:00 2009"
                      epoch_last="Mon Jun 22 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="34293"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22566"
                obs_have="22566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 21:18:29 2009"
               level="3">
        <file_statistics latency=""
                         size="8005906"
                         time_creation="Mon Jun 22 21:06:07 2009"
                         time_modification="Mon Jun 22 21:04:04 2009" />
        <observations epoch_first="Mon Jun 22 20:00:00 2009"
                      epoch_last="Mon Jun 22 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="34293"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22566"
                obs_have="22566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 21:23:41 2009"
               level="3">
        <file_statistics latency=""
                         size="8005906"
                         time_creation="Mon Jun 22 21:06:07 2009"
                         time_modification="Mon Jun 22 21:04:04 2009" />
        <observations epoch_first="Mon Jun 22 20:00:00 2009"
                      epoch_last="Mon Jun 22 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="34293"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22566"
                obs_have="22566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 21:28:47 2009"
               level="3">
        <file_statistics latency=""
                         size="8005906"
                         time_creation="Mon Jun 22 21:06:07 2009"
                         time_modification="Mon Jun 22 21:04:04 2009" />
        <observations epoch_first="Mon Jun 22 20:00:00 2009"
                      epoch_last="Mon Jun 22 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="34293"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22566"
                obs_have="22566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 21:33:33 2009"
               level="3">
        <file_statistics latency=""
                         size="8005906"
                         time_creation="Mon Jun 22 21:06:07 2009"
                         time_modification="Mon Jun 22 21:04:04 2009" />
        <observations epoch_first="Mon Jun 22 20:00:00 2009"
                      epoch_last="Mon Jun 22 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="34293"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22566"
                obs_have="22566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8005906"
                         time_creation="Thu Nov 11 00:03:45 2010"
                         time_modification="Mon Jun 22 21:04:04 2009" />
        <observations epoch_first="Mon Jun 22 20:00:00 2009"
                      epoch_last="Mon Jun 22 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="34293"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="26104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22566"
                obs_have="22566"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173v.09o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Jun 22 22:08:03 2009"
               level="3">
        <file_statistics latency=""
                         size="8767423"
                         time_creation="Mon Jun 22 22:06:07 2009"
                         time_modification="Mon Jun 22 22:03:59 2009" />
        <observations epoch_first="Mon Jun 22 21:00:00 2009"
                      epoch_last="Mon Jun 22 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41292"
                obs_have="39653"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29982"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25047"
                obs_have="25047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 22:13:32 2009"
               level="3">
        <file_statistics latency=""
                         size="8767423"
                         time_creation="Mon Jun 22 22:06:07 2009"
                         time_modification="Mon Jun 22 22:03:59 2009" />
        <observations epoch_first="Mon Jun 22 21:00:00 2009"
                      epoch_last="Mon Jun 22 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41292"
                obs_have="39653"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29982"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25047"
                obs_have="25047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 22:18:40 2009"
               level="3">
        <file_statistics latency=""
                         size="8767423"
                         time_creation="Mon Jun 22 22:06:07 2009"
                         time_modification="Mon Jun 22 22:03:59 2009" />
        <observations epoch_first="Mon Jun 22 21:00:00 2009"
                      epoch_last="Mon Jun 22 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41292"
                obs_have="39653"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29982"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25047"
                obs_have="25047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 22:24:01 2009"
               level="3">
        <file_statistics latency=""
                         size="8767423"
                         time_creation="Mon Jun 22 22:06:07 2009"
                         time_modification="Mon Jun 22 22:03:59 2009" />
        <observations epoch_first="Mon Jun 22 21:00:00 2009"
                      epoch_last="Mon Jun 22 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41292"
                obs_have="39653"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29982"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25047"
                obs_have="25047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 22:28:56 2009"
               level="3">
        <file_statistics latency=""
                         size="8767423"
                         time_creation="Mon Jun 22 22:06:07 2009"
                         time_modification="Mon Jun 22 22:03:59 2009" />
        <observations epoch_first="Mon Jun 22 21:00:00 2009"
                      epoch_last="Mon Jun 22 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41292"
                obs_have="39653"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29982"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25047"
                obs_have="25047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 22:33:44 2009"
               level="3">
        <file_statistics latency=""
                         size="8767423"
                         time_creation="Mon Jun 22 22:06:07 2009"
                         time_modification="Mon Jun 22 22:03:59 2009" />
        <observations epoch_first="Mon Jun 22 21:00:00 2009"
                      epoch_last="Mon Jun 22 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41292"
                obs_have="39653"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29982"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25047"
                obs_have="25047"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:04:00"
                         size="8767423"
                         time_creation="Thu Nov 11 00:03:45 2010"
                         time_modification="Mon Jun 22 22:03:59 2009" />
        <observations epoch_first="Mon Jun 22 21:00:00 2009"
                      epoch_last="Mon Jun 22 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41292"
                obs_have="39653"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="29987"
                obs_have="29982"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25047"
                obs_have="25047"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173w.09o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Jun 22 23:07:57 2009"
               level="3">
        <file_statistics latency=""
                         size="8835458"
                         time_creation="Mon Jun 22 23:06:07 2009"
                         time_modification="Mon Jun 22 23:03:59 2009" />
        <observations epoch_first="Mon Jun 22 22:00:00 2009"
                      epoch_last="Mon Jun 22 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41201"
                obs_have="40807"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="34668"
                obs_have="34668"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29064"
                obs_have="29064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 23:13:20 2009"
               level="3">
        <file_statistics latency=""
                         size="8835458"
                         time_creation="Mon Jun 22 23:06:07 2009"
                         time_modification="Mon Jun 22 23:03:59 2009" />
        <observations epoch_first="Mon Jun 22 22:00:00 2009"
                      epoch_last="Mon Jun 22 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41201"
                obs_have="40807"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="34668"
                obs_have="34668"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29064"
                obs_have="29064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 23:18:31 2009"
               level="3">
        <file_statistics latency=""
                         size="8835458"
                         time_creation="Mon Jun 22 23:06:07 2009"
                         time_modification="Mon Jun 22 23:03:59 2009" />
        <observations epoch_first="Mon Jun 22 22:00:00 2009"
                      epoch_last="Mon Jun 22 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41201"
                obs_have="40807"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="34668"
                obs_have="34668"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29064"
                obs_have="29064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 23:23:39 2009"
               level="3">
        <file_statistics latency=""
                         size="8835458"
                         time_creation="Mon Jun 22 23:06:07 2009"
                         time_modification="Mon Jun 22 23:03:59 2009" />
        <observations epoch_first="Mon Jun 22 22:00:00 2009"
                      epoch_last="Mon Jun 22 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41201"
                obs_have="40807"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="34668"
                obs_have="34668"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29064"
                obs_have="29064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 23:28:36 2009"
               level="3">
        <file_statistics latency=""
                         size="8835458"
                         time_creation="Mon Jun 22 23:06:07 2009"
                         time_modification="Mon Jun 22 23:03:59 2009" />
        <observations epoch_first="Mon Jun 22 22:00:00 2009"
                      epoch_last="Mon Jun 22 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41201"
                obs_have="40807"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="34668"
                obs_have="34668"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29064"
                obs_have="29064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 22 23:33:29 2009"
               level="3">
        <file_statistics latency=""
                         size="8835458"
                         time_creation="Mon Jun 22 23:06:07 2009"
                         time_modification="Mon Jun 22 23:03:59 2009" />
        <observations epoch_first="Mon Jun 22 22:00:00 2009"
                      epoch_last="Mon Jun 22 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41201"
                obs_have="40807"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="34668"
                obs_have="34668"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29064"
                obs_have="29064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:04:00"
                         size="8835458"
                         time_creation="Thu Nov 11 00:03:46 2010"
                         time_modification="Mon Jun 22 23:03:59 2009" />
        <observations epoch_first="Mon Jun 22 22:00:00 2009"
                      epoch_last="Mon Jun 22 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41201"
                obs_have="40807"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="34668"
                obs_have="34668"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29064"
                obs_have="29064"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch173x.09o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Jun 23 00:08:09 2009"
               level="3">
        <file_statistics latency=""
                         size="7178800"
                         time_creation="Tue Jun 23 00:06:06 2009"
                         time_modification="Tue Jun 23 00:03:55 2009" />
        <observations epoch_first="Mon Jun 22 23:00:00 2009"
                      epoch_last="Mon Jun 22 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35398"
                obs_have="34551"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32380"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31368"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 23 00:13:34 2009"
               level="3">
        <file_statistics latency=""
                         size="7178800"
                         time_creation="Tue Jun 23 00:06:06 2009"
                         time_modification="Tue Jun 23 00:03:55 2009" />
        <observations epoch_first="Mon Jun 22 23:00:00 2009"
                      epoch_last="Mon Jun 22 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35398"
                obs_have="34551"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32380"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31368"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 23 00:18:42 2009"
               level="3">
        <file_statistics latency=""
                         size="7178800"
                         time_creation="Tue Jun 23 00:06:06 2009"
                         time_modification="Tue Jun 23 00:03:55 2009" />
        <observations epoch_first="Mon Jun 22 23:00:00 2009"
                      epoch_last="Mon Jun 22 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35398"
                obs_have="34551"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32380"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31368"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 23 00:24:01 2009"
               level="3">
        <file_statistics latency=""
                         size="7178800"
                         time_creation="Tue Jun 23 00:06:06 2009"
                         time_modification="Tue Jun 23 00:03:55 2009" />
        <observations epoch_first="Mon Jun 22 23:00:00 2009"
                      epoch_last="Mon Jun 22 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35398"
                obs_have="34551"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32380"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31368"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 01:23:20 2010"
               level="3">
        <file_statistics latency="00:03:56"
                         size="7178800"
                         time_creation="Thu Nov 11 00:03:46 2010"
                         time_modification="Tue Jun 23 00:03:55 2009" />
        <observations epoch_first="Mon Jun 22 23:00:00 2009"
                      epoch_last="Mon Jun 22 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35398"
                obs_have="34551"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32380"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31368"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
