<QC Comment="Quality check run by the RGP Dream Team"
    Date=""
    DayOfYear="168"
    Year="2009">
  <station name="VFCH">
    <file name="/vfch1680.09o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Nov 11 09:19:57 2010"
               level="3">
        <file_statistics latency="01:11:20"
                         size="6398115"
                         time_creation="Thu Nov 11 08:02:41 2010"
                         time_modification="Thu Jun 18 01:10:50 2009" />
        <observations epoch_first="Wed Jun 17 00:00:00 2009"
                      epoch_last="Wed Jun 17 23:59:30 2009"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29072"
                obs_have="28220"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="24207"
                obs_have="24175"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="21262"
                obs_have="21262"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168a.09o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jun 17 01:12:28 2009"
               level="3">
        <file_statistics latency=""
                         size="9085766"
                         time_creation="Wed Jun 17 01:11:17 2009"
                         time_modification="Wed Jun 17 01:04:03 2009" />
        <observations epoch_first="Wed Jun 17 00:00:00 2009"
                      epoch_last="Wed Jun 17 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 01:17:29 2009"
               level="3">
        <file_statistics latency=""
                         size="9085766"
                         time_creation="Wed Jun 17 01:11:17 2009"
                         time_modification="Wed Jun 17 01:04:03 2009" />
        <observations epoch_first="Wed Jun 17 00:00:00 2009"
                      epoch_last="Wed Jun 17 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 01:22:29 2009"
               level="3">
        <file_statistics latency=""
                         size="9085766"
                         time_creation="Wed Jun 17 01:11:17 2009"
                         time_modification="Wed Jun 17 01:04:03 2009" />
        <observations epoch_first="Wed Jun 17 00:00:00 2009"
                      epoch_last="Wed Jun 17 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 01:27:29 2009"
               level="3">
        <file_statistics latency=""
                         size="9085766"
                         time_creation="Wed Jun 17 01:11:17 2009"
                         time_modification="Wed Jun 17 01:04:03 2009" />
        <observations epoch_first="Wed Jun 17 00:00:00 2009"
                      epoch_last="Wed Jun 17 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 01:32:29 2009"
               level="3">
        <file_statistics latency=""
                         size="9085766"
                         time_creation="Wed Jun 17 01:11:17 2009"
                         time_modification="Wed Jun 17 01:04:03 2009" />
        <observations epoch_first="Wed Jun 17 00:00:00 2009"
                      epoch_last="Wed Jun 17 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="68445"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:04:04"
                         size="9085766"
                         time_creation="Thu Nov 11 08:02:25 2010"
                         time_modification="Wed Jun 17 01:04:03 2009" />
        <observations epoch_first="Wed Jun 17 00:00:00 2009"
                      epoch_last="Wed Jun 17 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40685"
                obs_have="39047"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="32856"
                obs_have="32355"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="25641"
                obs_have="25641"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168b.09o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jun 17 02:12:27 2009"
               level="3">
        <file_statistics latency=""
                         size="9029031"
                         time_creation="Wed Jun 17 02:11:16 2009"
                         time_modification="Wed Jun 17 02:03:54 2009" />
        <observations epoch_first="Wed Jun 17 01:00:00 2009"
                      epoch_last="Wed Jun 17 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="67943"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="67943"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="67943"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 02:17:29 2009"
               level="3">
        <file_statistics latency=""
                         size="9029031"
                         time_creation="Wed Jun 17 02:11:16 2009"
                         time_modification="Wed Jun 17 02:03:54 2009" />
        <observations epoch_first="Wed Jun 17 01:00:00 2009"
                      epoch_last="Wed Jun 17 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="67943"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="67943"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="67943"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 02:22:29 2009"
               level="3">
        <file_statistics latency=""
                         size="9029031"
                         time_creation="Wed Jun 17 02:11:16 2009"
                         time_modification="Wed Jun 17 02:03:54 2009" />
        <observations epoch_first="Wed Jun 17 01:00:00 2009"
                      epoch_last="Wed Jun 17 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="67943"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="67943"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="67943"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 02:27:42 2009"
               level="3">
        <file_statistics latency=""
                         size="9029031"
                         time_creation="Wed Jun 17 02:11:16 2009"
                         time_modification="Wed Jun 17 02:03:54 2009" />
        <observations epoch_first="Wed Jun 17 01:00:00 2009"
                      epoch_last="Wed Jun 17 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42115"
                obs_have="40836"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="33304"
                obs_have="33304"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25229"
                obs_have="25229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 02:33:03 2009"
               level="3">
        <file_statistics latency=""
                         size="9029031"
                         time_creation="Wed Jun 17 02:11:16 2009"
                         time_modification="Wed Jun 17 02:03:54 2009" />
        <observations epoch_first="Wed Jun 17 01:00:00 2009"
                      epoch_last="Wed Jun 17 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42115"
                obs_have="40836"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="33304"
                obs_have="33304"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25229"
                obs_have="25229"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:55"
                         size="9029031"
                         time_creation="Thu Nov 11 08:02:25 2010"
                         time_modification="Wed Jun 17 02:03:54 2009" />
        <observations epoch_first="Wed Jun 17 01:00:00 2009"
                      epoch_last="Wed Jun 17 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42115"
                obs_have="40836"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="33304"
                obs_have="33304"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25229"
                obs_have="25229"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168c.09o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jun 17 03:12:48 2009"
               level="3">
        <file_statistics latency=""
                         size="7783283"
                         time_creation="Wed Jun 17 03:11:17 2009"
                         time_modification="Wed Jun 17 03:03:53 2009" />
        <observations epoch_first="Wed Jun 17 02:00:00 2009"
                      epoch_last="Wed Jun 17 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35985"
                obs_have="35403"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="32009"
                obs_have="32009"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30537"
                obs_have="30537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 03:17:49 2009"
               level="3">
        <file_statistics latency=""
                         size="7783283"
                         time_creation="Wed Jun 17 03:11:17 2009"
                         time_modification="Wed Jun 17 03:03:53 2009" />
        <observations epoch_first="Wed Jun 17 02:00:00 2009"
                      epoch_last="Wed Jun 17 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35985"
                obs_have="35403"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="32009"
                obs_have="32009"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30537"
                obs_have="30537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 03:22:51 2009"
               level="3">
        <file_statistics latency=""
                         size="7783283"
                         time_creation="Wed Jun 17 03:11:17 2009"
                         time_modification="Wed Jun 17 03:03:53 2009" />
        <observations epoch_first="Wed Jun 17 02:00:00 2009"
                      epoch_last="Wed Jun 17 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35985"
                obs_have="35403"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="32009"
                obs_have="32009"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30537"
                obs_have="30537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 03:27:51 2009"
               level="3">
        <file_statistics latency=""
                         size="7783283"
                         time_creation="Wed Jun 17 03:11:17 2009"
                         time_modification="Wed Jun 17 03:03:53 2009" />
        <observations epoch_first="Wed Jun 17 02:00:00 2009"
                      epoch_last="Wed Jun 17 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35985"
                obs_have="35403"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="32009"
                obs_have="32009"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30537"
                obs_have="30537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 03:33:07 2009"
               level="3">
        <file_statistics latency=""
                         size="7783283"
                         time_creation="Wed Jun 17 03:11:17 2009"
                         time_modification="Wed Jun 17 03:03:53 2009" />
        <observations epoch_first="Wed Jun 17 02:00:00 2009"
                      epoch_last="Wed Jun 17 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35985"
                obs_have="35403"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="32009"
                obs_have="32009"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30537"
                obs_have="30537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:54"
                         size="7783283"
                         time_creation="Thu Nov 11 08:02:25 2010"
                         time_modification="Wed Jun 17 03:03:53 2009" />
        <observations epoch_first="Wed Jun 17 02:00:00 2009"
                      epoch_last="Wed Jun 17 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35985"
                obs_have="35403"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="32009"
                obs_have="32009"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30537"
                obs_have="30537"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168d.09o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jun 17 04:12:51 2009"
               level="3">
        <file_statistics latency=""
                         size="7327896"
                         time_creation="Wed Jun 17 04:11:15 2009"
                         time_modification="Wed Jun 17 04:03:51 2009" />
        <observations epoch_first="Wed Jun 17 03:00:00 2009"
                      epoch_last="Wed Jun 17 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33906"
                obs_have="33444"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="28692"
                obs_have="28692"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25662"
                obs_have="25662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 04:17:54 2009"
               level="3">
        <file_statistics latency=""
                         size="7327896"
                         time_creation="Wed Jun 17 04:11:15 2009"
                         time_modification="Wed Jun 17 04:03:51 2009" />
        <observations epoch_first="Wed Jun 17 03:00:00 2009"
                      epoch_last="Wed Jun 17 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33906"
                obs_have="33444"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="28692"
                obs_have="28692"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25662"
                obs_have="25662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 04:22:54 2009"
               level="3">
        <file_statistics latency=""
                         size="7327896"
                         time_creation="Wed Jun 17 04:11:15 2009"
                         time_modification="Wed Jun 17 04:03:51 2009" />
        <observations epoch_first="Wed Jun 17 03:00:00 2009"
                      epoch_last="Wed Jun 17 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33906"
                obs_have="33444"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="28692"
                obs_have="28692"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25662"
                obs_have="25662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 04:27:54 2009"
               level="3">
        <file_statistics latency=""
                         size="7327896"
                         time_creation="Wed Jun 17 04:11:15 2009"
                         time_modification="Wed Jun 17 04:03:51 2009" />
        <observations epoch_first="Wed Jun 17 03:00:00 2009"
                      epoch_last="Wed Jun 17 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33906"
                obs_have="33444"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="28692"
                obs_have="28692"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25662"
                obs_have="25662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 04:33:13 2009"
               level="3">
        <file_statistics latency=""
                         size="7327896"
                         time_creation="Wed Jun 17 04:11:15 2009"
                         time_modification="Wed Jun 17 04:03:51 2009" />
        <observations epoch_first="Wed Jun 17 03:00:00 2009"
                      epoch_last="Wed Jun 17 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33906"
                obs_have="33444"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="28692"
                obs_have="28692"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25662"
                obs_have="25662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:52"
                         size="7327896"
                         time_creation="Thu Nov 11 08:02:26 2010"
                         time_modification="Wed Jun 17 04:03:51 2009" />
        <observations epoch_first="Wed Jun 17 03:00:00 2009"
                      epoch_last="Wed Jun 17 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33906"
                obs_have="33444"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="28692"
                obs_have="28692"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25662"
                obs_have="25662"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168e.09o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jun 17 05:13:07 2009"
               level="3">
        <file_statistics latency=""
                         size="7923939"
                         time_creation="Wed Jun 17 05:11:16 2009"
                         time_modification="Wed Jun 17 05:03:59 2009" />
        <observations epoch_first="Wed Jun 17 04:00:00 2009"
                      epoch_last="Wed Jun 17 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31930"
                obs_have="31410"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27521"
                obs_have="27521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22899"
                obs_have="22899"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 05:18:23 2009"
               level="3">
        <file_statistics latency=""
                         size="7923939"
                         time_creation="Wed Jun 17 05:11:16 2009"
                         time_modification="Wed Jun 17 05:03:59 2009" />
        <observations epoch_first="Wed Jun 17 04:00:00 2009"
                      epoch_last="Wed Jun 17 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31930"
                obs_have="31410"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27521"
                obs_have="27521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22899"
                obs_have="22899"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 05:23:14 2009"
               level="3">
        <file_statistics latency=""
                         size="7923939"
                         time_creation="Wed Jun 17 05:11:16 2009"
                         time_modification="Wed Jun 17 05:03:59 2009" />
        <observations epoch_first="Wed Jun 17 04:00:00 2009"
                      epoch_last="Wed Jun 17 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31930"
                obs_have="31410"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27521"
                obs_have="27521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22899"
                obs_have="22899"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 05:28:16 2009"
               level="3">
        <file_statistics latency=""
                         size="7923939"
                         time_creation="Wed Jun 17 05:11:16 2009"
                         time_modification="Wed Jun 17 05:03:59 2009" />
        <observations epoch_first="Wed Jun 17 04:00:00 2009"
                      epoch_last="Wed Jun 17 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31930"
                obs_have="31410"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27521"
                obs_have="27521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22899"
                obs_have="22899"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 05:33:52 2009"
               level="3">
        <file_statistics latency=""
                         size="7923939"
                         time_creation="Wed Jun 17 05:11:16 2009"
                         time_modification="Wed Jun 17 05:03:59 2009" />
        <observations epoch_first="Wed Jun 17 04:00:00 2009"
                      epoch_last="Wed Jun 17 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31930"
                obs_have="31410"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27521"
                obs_have="27521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22899"
                obs_have="22899"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:04:00"
                         size="7923939"
                         time_creation="Thu Nov 11 08:02:26 2010"
                         time_modification="Wed Jun 17 05:03:59 2009" />
        <observations epoch_first="Wed Jun 17 04:00:00 2009"
                      epoch_last="Wed Jun 17 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31930"
                obs_have="31410"
                obs_ratio="98.37" />
          <mask elevation="10 degrees"
                obs_expected="27521"
                obs_have="27521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22899"
                obs_have="22899"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168f.09o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jun 17 06:12:47 2009"
               level="3">
        <file_statistics latency=""
                         size="7330681"
                         time_creation="Wed Jun 17 06:11:17 2009"
                         time_modification="Wed Jun 17 06:03:52 2009" />
        <observations epoch_first="Wed Jun 17 05:00:00 2009"
                      epoch_last="Wed Jun 17 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29751"
                obs_have="29356"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25293"
                obs_have="25293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 06:17:47 2009"
               level="3">
        <file_statistics latency=""
                         size="7330681"
                         time_creation="Wed Jun 17 06:11:17 2009"
                         time_modification="Wed Jun 17 06:03:52 2009" />
        <observations epoch_first="Wed Jun 17 05:00:00 2009"
                      epoch_last="Wed Jun 17 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29751"
                obs_have="29356"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25293"
                obs_have="25293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 06:22:48 2009"
               level="3">
        <file_statistics latency=""
                         size="7330681"
                         time_creation="Wed Jun 17 06:11:17 2009"
                         time_modification="Wed Jun 17 06:03:52 2009" />
        <observations epoch_first="Wed Jun 17 05:00:00 2009"
                      epoch_last="Wed Jun 17 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29751"
                obs_have="29356"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25293"
                obs_have="25293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 06:27:48 2009"
               level="3">
        <file_statistics latency=""
                         size="7330681"
                         time_creation="Wed Jun 17 06:11:17 2009"
                         time_modification="Wed Jun 17 06:03:52 2009" />
        <observations epoch_first="Wed Jun 17 05:00:00 2009"
                      epoch_last="Wed Jun 17 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29751"
                obs_have="29356"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25293"
                obs_have="25293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 06:32:47 2009"
               level="3">
        <file_statistics latency=""
                         size="7330681"
                         time_creation="Wed Jun 17 06:11:17 2009"
                         time_modification="Wed Jun 17 06:03:52 2009" />
        <observations epoch_first="Wed Jun 17 05:00:00 2009"
                      epoch_last="Wed Jun 17 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29751"
                obs_have="29356"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25293"
                obs_have="25293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:53"
                         size="7330681"
                         time_creation="Thu Nov 11 08:02:26 2010"
                         time_modification="Wed Jun 17 06:03:52 2009" />
        <observations epoch_first="Wed Jun 17 05:00:00 2009"
                      epoch_last="Wed Jun 17 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29751"
                obs_have="29356"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25293"
                obs_have="25293"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168g.09o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jun 17 07:13:16 2009"
               level="3">
        <file_statistics latency=""
                         size="7846771"
                         time_creation="Wed Jun 17 07:11:17 2009"
                         time_modification="Wed Jun 17 07:04:03 2009" />
        <observations epoch_first="Wed Jun 17 06:00:00 2009"
                      epoch_last="Wed Jun 17 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34456"
                obs_have="34061"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="31595"
                obs_have="31595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28152"
                obs_have="28152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 07:18:18 2009"
               level="3">
        <file_statistics latency=""
                         size="7846771"
                         time_creation="Wed Jun 17 07:11:17 2009"
                         time_modification="Wed Jun 17 07:04:03 2009" />
        <observations epoch_first="Wed Jun 17 06:00:00 2009"
                      epoch_last="Wed Jun 17 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34456"
                obs_have="34061"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="31595"
                obs_have="31595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28152"
                obs_have="28152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 07:23:18 2009"
               level="3">
        <file_statistics latency=""
                         size="7846771"
                         time_creation="Wed Jun 17 07:11:17 2009"
                         time_modification="Wed Jun 17 07:04:03 2009" />
        <observations epoch_first="Wed Jun 17 06:00:00 2009"
                      epoch_last="Wed Jun 17 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34456"
                obs_have="34061"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="31595"
                obs_have="31595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28152"
                obs_have="28152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 07:28:18 2009"
               level="3">
        <file_statistics latency=""
                         size="7846771"
                         time_creation="Wed Jun 17 07:11:17 2009"
                         time_modification="Wed Jun 17 07:04:03 2009" />
        <observations epoch_first="Wed Jun 17 06:00:00 2009"
                      epoch_last="Wed Jun 17 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34456"
                obs_have="34061"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="31595"
                obs_have="31595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28152"
                obs_have="28152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 07:33:17 2009"
               level="3">
        <file_statistics latency=""
                         size="7846771"
                         time_creation="Wed Jun 17 07:11:17 2009"
                         time_modification="Wed Jun 17 07:04:03 2009" />
        <observations epoch_first="Wed Jun 17 06:00:00 2009"
                      epoch_last="Wed Jun 17 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34456"
                obs_have="34061"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="31595"
                obs_have="31595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28152"
                obs_have="28152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:04:04"
                         size="7846771"
                         time_creation="Thu Nov 11 08:02:27 2010"
                         time_modification="Wed Jun 17 07:04:03 2009" />
        <observations epoch_first="Wed Jun 17 06:00:00 2009"
                      epoch_last="Wed Jun 17 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34456"
                obs_have="34061"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="31595"
                obs_have="31595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28152"
                obs_have="28152"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168h.09o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jun 17 08:12:47 2009"
               level="3">
        <file_statistics latency=""
                         size="7855401"
                         time_creation="Wed Jun 17 08:11:19 2009"
                         time_modification="Wed Jun 17 08:03:51 2009" />
        <observations epoch_first="Wed Jun 17 07:00:00 2009"
                      epoch_last="Wed Jun 17 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34976"
                obs_have="33994"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 08:17:47 2009"
               level="3">
        <file_statistics latency=""
                         size="7855401"
                         time_creation="Wed Jun 17 08:11:19 2009"
                         time_modification="Wed Jun 17 08:03:51 2009" />
        <observations epoch_first="Wed Jun 17 07:00:00 2009"
                      epoch_last="Wed Jun 17 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34976"
                obs_have="33994"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 08:22:47 2009"
               level="3">
        <file_statistics latency=""
                         size="7855401"
                         time_creation="Wed Jun 17 08:11:19 2009"
                         time_modification="Wed Jun 17 08:03:51 2009" />
        <observations epoch_first="Wed Jun 17 07:00:00 2009"
                      epoch_last="Wed Jun 17 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34976"
                obs_have="33994"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 08:27:48 2009"
               level="3">
        <file_statistics latency=""
                         size="7855401"
                         time_creation="Wed Jun 17 08:11:19 2009"
                         time_modification="Wed Jun 17 08:03:51 2009" />
        <observations epoch_first="Wed Jun 17 07:00:00 2009"
                      epoch_last="Wed Jun 17 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34976"
                obs_have="33994"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 08:32:47 2009"
               level="3">
        <file_statistics latency=""
                         size="7855401"
                         time_creation="Wed Jun 17 08:11:19 2009"
                         time_modification="Wed Jun 17 08:03:51 2009" />
        <observations epoch_first="Wed Jun 17 07:00:00 2009"
                      epoch_last="Wed Jun 17 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34976"
                obs_have="33994"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:52"
                         size="7855401"
                         time_creation="Thu Nov 11 08:02:27 2010"
                         time_modification="Wed Jun 17 08:03:51 2009" />
        <observations epoch_first="Wed Jun 17 07:00:00 2009"
                      epoch_last="Wed Jun 17 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34976"
                obs_have="33994"
                obs_ratio="97.19" />
          <mask elevation="10 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168i.09o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jun 17 09:13:08 2009"
               level="3">
        <file_statistics latency=""
                         size="7734581"
                         time_creation="Wed Jun 17 09:11:20 2009"
                         time_modification="Wed Jun 17 09:04:00 2009" />
        <observations epoch_first="Wed Jun 17 08:00:00 2009"
                      epoch_last="Wed Jun 17 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35791"
                obs_have="34775"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26194"
                obs_have="26194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 09:18:09 2009"
               level="3">
        <file_statistics latency=""
                         size="7734581"
                         time_creation="Wed Jun 17 09:11:20 2009"
                         time_modification="Wed Jun 17 09:04:00 2009" />
        <observations epoch_first="Wed Jun 17 08:00:00 2009"
                      epoch_last="Wed Jun 17 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35791"
                obs_have="34775"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26194"
                obs_have="26194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 09:23:12 2009"
               level="3">
        <file_statistics latency=""
                         size="7734581"
                         time_creation="Wed Jun 17 09:11:20 2009"
                         time_modification="Wed Jun 17 09:04:00 2009" />
        <observations epoch_first="Wed Jun 17 08:00:00 2009"
                      epoch_last="Wed Jun 17 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35791"
                obs_have="34775"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26194"
                obs_have="26194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 09:28:10 2009"
               level="3">
        <file_statistics latency=""
                         size="7734581"
                         time_creation="Wed Jun 17 09:11:20 2009"
                         time_modification="Wed Jun 17 09:04:00 2009" />
        <observations epoch_first="Wed Jun 17 08:00:00 2009"
                      epoch_last="Wed Jun 17 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35791"
                obs_have="34775"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26194"
                obs_have="26194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 09:33:10 2009"
               level="3">
        <file_statistics latency=""
                         size="7734581"
                         time_creation="Wed Jun 17 09:11:20 2009"
                         time_modification="Wed Jun 17 09:04:00 2009" />
        <observations epoch_first="Wed Jun 17 08:00:00 2009"
                      epoch_last="Wed Jun 17 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35791"
                obs_have="34775"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26194"
                obs_have="26194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:04:01"
                         size="7734581"
                         time_creation="Thu Nov 11 08:02:27 2010"
                         time_modification="Wed Jun 17 09:04:00 2009" />
        <observations epoch_first="Wed Jun 17 08:00:00 2009"
                      epoch_last="Wed Jun 17 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35791"
                obs_have="34775"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26194"
                obs_have="26194"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168j.09o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jun 17 10:12:56 2009"
               level="3">
        <file_statistics latency=""
                         size="7785683"
                         time_creation="Wed Jun 17 10:11:22 2009"
                         time_modification="Wed Jun 17 10:03:52 2009" />
        <observations epoch_first="Wed Jun 17 09:00:00 2009"
                      epoch_last="Wed Jun 17 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="35243"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="28610"
                obs_have="28610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26786"
                obs_have="26786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 10:17:56 2009"
               level="3">
        <file_statistics latency=""
                         size="7785683"
                         time_creation="Wed Jun 17 10:11:22 2009"
                         time_modification="Wed Jun 17 10:03:52 2009" />
        <observations epoch_first="Wed Jun 17 09:00:00 2009"
                      epoch_last="Wed Jun 17 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="35243"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="28610"
                obs_have="28610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26786"
                obs_have="26786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 10:22:56 2009"
               level="3">
        <file_statistics latency=""
                         size="7785683"
                         time_creation="Wed Jun 17 10:11:22 2009"
                         time_modification="Wed Jun 17 10:03:52 2009" />
        <observations epoch_first="Wed Jun 17 09:00:00 2009"
                      epoch_last="Wed Jun 17 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="35243"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="28610"
                obs_have="28610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26786"
                obs_have="26786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 10:27:56 2009"
               level="3">
        <file_statistics latency=""
                         size="7785683"
                         time_creation="Wed Jun 17 10:11:22 2009"
                         time_modification="Wed Jun 17 10:03:52 2009" />
        <observations epoch_first="Wed Jun 17 09:00:00 2009"
                      epoch_last="Wed Jun 17 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="35243"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="28610"
                obs_have="28610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26786"
                obs_have="26786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 10:32:57 2009"
               level="3">
        <file_statistics latency=""
                         size="7785683"
                         time_creation="Wed Jun 17 10:11:22 2009"
                         time_modification="Wed Jun 17 10:03:52 2009" />
        <observations epoch_first="Wed Jun 17 09:00:00 2009"
                      epoch_last="Wed Jun 17 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="35243"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="28610"
                obs_have="28610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26786"
                obs_have="26786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:53"
                         size="7785683"
                         time_creation="Thu Nov 11 08:02:28 2010"
                         time_modification="Wed Jun 17 10:03:52 2009" />
        <observations epoch_first="Wed Jun 17 09:00:00 2009"
                      epoch_last="Wed Jun 17 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="35243"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="28610"
                obs_have="28610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26786"
                obs_have="26786"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168k.09o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jun 17 11:12:59 2009"
               level="3">
        <file_statistics latency=""
                         size="7463670"
                         time_creation="Wed Jun 17 11:11:17 2009"
                         time_modification="Wed Jun 17 11:03:52 2009" />
        <observations epoch_first="Wed Jun 17 10:00:00 2009"
                      epoch_last="Wed Jun 17 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34894"
                obs_have="34465"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="31080"
                obs_have="31080"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28375"
                obs_have="28375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 11:17:59 2009"
               level="3">
        <file_statistics latency=""
                         size="7463670"
                         time_creation="Wed Jun 17 11:11:17 2009"
                         time_modification="Wed Jun 17 11:03:52 2009" />
        <observations epoch_first="Wed Jun 17 10:00:00 2009"
                      epoch_last="Wed Jun 17 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34894"
                obs_have="34465"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="31080"
                obs_have="31080"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28375"
                obs_have="28375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 11:22:59 2009"
               level="3">
        <file_statistics latency=""
                         size="7463670"
                         time_creation="Wed Jun 17 11:11:17 2009"
                         time_modification="Wed Jun 17 11:03:52 2009" />
        <observations epoch_first="Wed Jun 17 10:00:00 2009"
                      epoch_last="Wed Jun 17 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34894"
                obs_have="34465"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="31080"
                obs_have="31080"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28375"
                obs_have="28375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 11:28:00 2009"
               level="3">
        <file_statistics latency=""
                         size="7463670"
                         time_creation="Wed Jun 17 11:11:17 2009"
                         time_modification="Wed Jun 17 11:03:52 2009" />
        <observations epoch_first="Wed Jun 17 10:00:00 2009"
                      epoch_last="Wed Jun 17 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34894"
                obs_have="34465"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="31080"
                obs_have="31080"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28375"
                obs_have="28375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 11:33:00 2009"
               level="3">
        <file_statistics latency=""
                         size="7463670"
                         time_creation="Wed Jun 17 11:11:17 2009"
                         time_modification="Wed Jun 17 11:03:52 2009" />
        <observations epoch_first="Wed Jun 17 10:00:00 2009"
                      epoch_last="Wed Jun 17 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34894"
                obs_have="34465"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="31080"
                obs_have="31080"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28375"
                obs_have="28375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:53"
                         size="7463670"
                         time_creation="Thu Nov 11 08:02:28 2010"
                         time_modification="Wed Jun 17 11:03:52 2009" />
        <observations epoch_first="Wed Jun 17 10:00:00 2009"
                      epoch_last="Wed Jun 17 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34894"
                obs_have="34465"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="31080"
                obs_have="31080"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28375"
                obs_have="28375"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168l.09o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jun 17 12:12:49 2009"
               level="3">
        <file_statistics latency=""
                         size="6772657"
                         time_creation="Wed Jun 17 12:11:20 2009"
                         time_modification="Wed Jun 17 12:03:51 2009" />
        <observations epoch_first="Wed Jun 17 11:00:00 2009"
                      epoch_last="Wed Jun 17 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34680"
                obs_have="34234"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="28256"
                obs_have="28077"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="23434"
                obs_have="23434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 12:17:50 2009"
               level="3">
        <file_statistics latency=""
                         size="6772657"
                         time_creation="Wed Jun 17 12:11:20 2009"
                         time_modification="Wed Jun 17 12:03:51 2009" />
        <observations epoch_first="Wed Jun 17 11:00:00 2009"
                      epoch_last="Wed Jun 17 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34680"
                obs_have="34234"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="28256"
                obs_have="28077"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="23434"
                obs_have="23434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 12:22:50 2009"
               level="3">
        <file_statistics latency=""
                         size="6772657"
                         time_creation="Wed Jun 17 12:11:20 2009"
                         time_modification="Wed Jun 17 12:03:51 2009" />
        <observations epoch_first="Wed Jun 17 11:00:00 2009"
                      epoch_last="Wed Jun 17 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34680"
                obs_have="34234"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="28256"
                obs_have="28077"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="23434"
                obs_have="23434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 12:27:50 2009"
               level="3">
        <file_statistics latency=""
                         size="6772657"
                         time_creation="Wed Jun 17 12:11:20 2009"
                         time_modification="Wed Jun 17 12:03:51 2009" />
        <observations epoch_first="Wed Jun 17 11:00:00 2009"
                      epoch_last="Wed Jun 17 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34680"
                obs_have="34234"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="28256"
                obs_have="28077"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="23434"
                obs_have="23434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 12:32:50 2009"
               level="3">
        <file_statistics latency=""
                         size="6772657"
                         time_creation="Wed Jun 17 12:11:20 2009"
                         time_modification="Wed Jun 17 12:03:51 2009" />
        <observations epoch_first="Wed Jun 17 11:00:00 2009"
                      epoch_last="Wed Jun 17 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34680"
                obs_have="34234"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="28256"
                obs_have="28077"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="23434"
                obs_have="23434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:52"
                         size="6772657"
                         time_creation="Thu Nov 11 08:02:28 2010"
                         time_modification="Wed Jun 17 12:03:51 2009" />
        <observations epoch_first="Wed Jun 17 11:00:00 2009"
                      epoch_last="Wed Jun 17 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34680"
                obs_have="34234"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="28256"
                obs_have="28077"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="23434"
                obs_have="23434"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168m.09o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jun 17 13:13:04 2009"
               level="3">
        <file_statistics latency=""
                         size="7609060"
                         time_creation="Wed Jun 17 13:11:18 2009"
                         time_modification="Wed Jun 17 13:03:58 2009" />
        <observations epoch_first="Wed Jun 17 12:00:00 2009"
                      epoch_last="Wed Jun 17 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="34405"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="28342"
                obs_have="28341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20954"
                obs_have="20954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 13:18:05 2009"
               level="3">
        <file_statistics latency=""
                         size="7609060"
                         time_creation="Wed Jun 17 13:11:18 2009"
                         time_modification="Wed Jun 17 13:03:58 2009" />
        <observations epoch_first="Wed Jun 17 12:00:00 2009"
                      epoch_last="Wed Jun 17 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="34405"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="28342"
                obs_have="28341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20954"
                obs_have="20954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 13:23:06 2009"
               level="3">
        <file_statistics latency=""
                         size="7609060"
                         time_creation="Wed Jun 17 13:11:18 2009"
                         time_modification="Wed Jun 17 13:03:58 2009" />
        <observations epoch_first="Wed Jun 17 12:00:00 2009"
                      epoch_last="Wed Jun 17 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="34405"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="28342"
                obs_have="28341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20954"
                obs_have="20954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 13:28:06 2009"
               level="3">
        <file_statistics latency=""
                         size="7609060"
                         time_creation="Wed Jun 17 13:11:18 2009"
                         time_modification="Wed Jun 17 13:03:58 2009" />
        <observations epoch_first="Wed Jun 17 12:00:00 2009"
                      epoch_last="Wed Jun 17 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="34405"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="28342"
                obs_have="28341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20954"
                obs_have="20954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 13:33:06 2009"
               level="3">
        <file_statistics latency=""
                         size="7609060"
                         time_creation="Wed Jun 17 13:11:18 2009"
                         time_modification="Wed Jun 17 13:03:58 2009" />
        <observations epoch_first="Wed Jun 17 12:00:00 2009"
                      epoch_last="Wed Jun 17 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="34405"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="28342"
                obs_have="28341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20954"
                obs_have="20954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:59"
                         size="7609060"
                         time_creation="Thu Nov 11 08:02:29 2010"
                         time_modification="Wed Jun 17 13:03:58 2009" />
        <observations epoch_first="Wed Jun 17 12:00:00 2009"
                      epoch_last="Wed Jun 17 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="34405"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="28342"
                obs_have="28341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20954"
                obs_have="20954"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168n.09o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jun 17 14:12:59 2009"
               level="3">
        <file_statistics latency=""
                         size="8027014"
                         time_creation="Wed Jun 17 14:11:19 2009"
                         time_modification="Wed Jun 17 14:03:57 2009" />
        <observations epoch_first="Wed Jun 17 13:00:00 2009"
                      epoch_last="Wed Jun 17 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36618"
                obs_have="36397"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="30815"
                obs_have="30806"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28264"
                obs_have="28264"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 14:17:59 2009"
               level="3">
        <file_statistics latency=""
                         size="8027014"
                         time_creation="Wed Jun 17 14:11:19 2009"
                         time_modification="Wed Jun 17 14:03:57 2009" />
        <observations epoch_first="Wed Jun 17 13:00:00 2009"
                      epoch_last="Wed Jun 17 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36618"
                obs_have="36397"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="30815"
                obs_have="30806"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28264"
                obs_have="28264"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 14:23:00 2009"
               level="3">
        <file_statistics latency=""
                         size="8027014"
                         time_creation="Wed Jun 17 14:11:19 2009"
                         time_modification="Wed Jun 17 14:03:57 2009" />
        <observations epoch_first="Wed Jun 17 13:00:00 2009"
                      epoch_last="Wed Jun 17 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36618"
                obs_have="36397"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="30815"
                obs_have="30806"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28264"
                obs_have="28264"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 14:27:59 2009"
               level="3">
        <file_statistics latency=""
                         size="8027014"
                         time_creation="Wed Jun 17 14:11:19 2009"
                         time_modification="Wed Jun 17 14:03:57 2009" />
        <observations epoch_first="Wed Jun 17 13:00:00 2009"
                      epoch_last="Wed Jun 17 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36618"
                obs_have="36397"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="30815"
                obs_have="30806"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28264"
                obs_have="28264"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 14:32:59 2009"
               level="3">
        <file_statistics latency=""
                         size="8027014"
                         time_creation="Wed Jun 17 14:11:19 2009"
                         time_modification="Wed Jun 17 14:03:57 2009" />
        <observations epoch_first="Wed Jun 17 13:00:00 2009"
                      epoch_last="Wed Jun 17 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36618"
                obs_have="36397"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="30815"
                obs_have="30806"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28264"
                obs_have="28264"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:58"
                         size="8027014"
                         time_creation="Thu Nov 11 08:02:29 2010"
                         time_modification="Wed Jun 17 14:03:57 2009" />
        <observations epoch_first="Wed Jun 17 13:00:00 2009"
                      epoch_last="Wed Jun 17 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36618"
                obs_have="36397"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="30815"
                obs_have="30806"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28264"
                obs_have="28264"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168o.09o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jun 17 15:12:49 2009"
               level="3">
        <file_statistics latency=""
                         size="8156793"
                         time_creation="Wed Jun 17 15:11:19 2009"
                         time_modification="Wed Jun 17 15:05:46 2009" />
        <observations epoch_first="Wed Jun 17 14:00:00 2009"
                      epoch_last="Wed Jun 17 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33744"
                obs_have="33143"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32100"
                obs_have="32100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29905"
                obs_have="29905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 15:17:50 2009"
               level="3">
        <file_statistics latency=""
                         size="8156793"
                         time_creation="Wed Jun 17 15:11:19 2009"
                         time_modification="Wed Jun 17 15:05:46 2009" />
        <observations epoch_first="Wed Jun 17 14:00:00 2009"
                      epoch_last="Wed Jun 17 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33744"
                obs_have="33143"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32100"
                obs_have="32100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29905"
                obs_have="29905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 15:22:50 2009"
               level="3">
        <file_statistics latency=""
                         size="8156793"
                         time_creation="Wed Jun 17 15:11:19 2009"
                         time_modification="Wed Jun 17 15:05:46 2009" />
        <observations epoch_first="Wed Jun 17 14:00:00 2009"
                      epoch_last="Wed Jun 17 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33744"
                obs_have="33143"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32100"
                obs_have="32100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29905"
                obs_have="29905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 15:27:50 2009"
               level="3">
        <file_statistics latency=""
                         size="8156793"
                         time_creation="Wed Jun 17 15:11:19 2009"
                         time_modification="Wed Jun 17 15:05:46 2009" />
        <observations epoch_first="Wed Jun 17 14:00:00 2009"
                      epoch_last="Wed Jun 17 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33744"
                obs_have="33143"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32100"
                obs_have="32100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29905"
                obs_have="29905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 15:32:50 2009"
               level="3">
        <file_statistics latency=""
                         size="8156793"
                         time_creation="Wed Jun 17 15:11:19 2009"
                         time_modification="Wed Jun 17 15:05:46 2009" />
        <observations epoch_first="Wed Jun 17 14:00:00 2009"
                      epoch_last="Wed Jun 17 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33744"
                obs_have="33143"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32100"
                obs_have="32100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29905"
                obs_have="29905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:05:47"
                         size="8156793"
                         time_creation="Thu Nov 11 08:02:29 2010"
                         time_modification="Wed Jun 17 15:05:46 2009" />
        <observations epoch_first="Wed Jun 17 14:00:00 2009"
                      epoch_last="Wed Jun 17 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33744"
                obs_have="33143"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32100"
                obs_have="32100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29905"
                obs_have="29905"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168p.09o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jun 17 16:13:17 2009"
               level="3">
        <file_statistics latency=""
                         size="8276517"
                         time_creation="Wed Jun 17 16:11:19 2009"
                         time_modification="Wed Jun 17 16:03:55 2009" />
        <observations epoch_first="Wed Jun 17 15:00:00 2009"
                      epoch_last="Wed Jun 17 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37096"
                obs_have="35952"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="33820"
                obs_have="33654"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 16:18:22 2009"
               level="3">
        <file_statistics latency=""
                         size="8276517"
                         time_creation="Wed Jun 17 16:11:19 2009"
                         time_modification="Wed Jun 17 16:03:55 2009" />
        <observations epoch_first="Wed Jun 17 15:00:00 2009"
                      epoch_last="Wed Jun 17 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37096"
                obs_have="35952"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="33820"
                obs_have="33654"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 16:23:27 2009"
               level="3">
        <file_statistics latency=""
                         size="8276517"
                         time_creation="Wed Jun 17 16:11:19 2009"
                         time_modification="Wed Jun 17 16:03:55 2009" />
        <observations epoch_first="Wed Jun 17 15:00:00 2009"
                      epoch_last="Wed Jun 17 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37096"
                obs_have="35952"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="33820"
                obs_have="33654"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 16:28:24 2009"
               level="3">
        <file_statistics latency=""
                         size="8276517"
                         time_creation="Wed Jun 17 16:11:19 2009"
                         time_modification="Wed Jun 17 16:03:55 2009" />
        <observations epoch_first="Wed Jun 17 15:00:00 2009"
                      epoch_last="Wed Jun 17 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37096"
                obs_have="35952"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="33820"
                obs_have="33654"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 16:33:19 2009"
               level="3">
        <file_statistics latency=""
                         size="8276517"
                         time_creation="Wed Jun 17 16:11:19 2009"
                         time_modification="Wed Jun 17 16:03:55 2009" />
        <observations epoch_first="Wed Jun 17 15:00:00 2009"
                      epoch_last="Wed Jun 17 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37096"
                obs_have="35952"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="33820"
                obs_have="33654"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:56"
                         size="8276517"
                         time_creation="Thu Nov 11 08:02:30 2010"
                         time_modification="Wed Jun 17 16:03:55 2009" />
        <observations epoch_first="Wed Jun 17 15:00:00 2009"
                      epoch_last="Wed Jun 17 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37096"
                obs_have="35952"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="33820"
                obs_have="33654"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168q.09o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jun 17 17:13:12 2009"
               level="3">
        <file_statistics latency=""
                         size="8306601"
                         time_creation="Wed Jun 17 17:11:18 2009"
                         time_modification="Wed Jun 17 17:04:03 2009" />
        <observations epoch_first="Wed Jun 17 16:00:00 2009"
                      epoch_last="Wed Jun 17 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40001"
                obs_have="37886"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="31406"
                obs_have="31391"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25803"
                obs_have="25791"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Jun 17 17:18:14 2009"
               level="3">
        <file_statistics latency=""
                         size="8306601"
                         time_creation="Wed Jun 17 17:11:18 2009"
                         time_modification="Wed Jun 17 17:04:03 2009" />
        <observations epoch_first="Wed Jun 17 16:00:00 2009"
                      epoch_last="Wed Jun 17 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40001"
                obs_have="37886"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="31406"
                obs_have="31391"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25803"
                obs_have="25791"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Jun 17 17:23:15 2009"
               level="3">
        <file_statistics latency=""
                         size="8306601"
                         time_creation="Wed Jun 17 17:11:18 2009"
                         time_modification="Wed Jun 17 17:04:03 2009" />
        <observations epoch_first="Wed Jun 17 16:00:00 2009"
                      epoch_last="Wed Jun 17 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40001"
                obs_have="37886"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="31406"
                obs_have="31391"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25803"
                obs_have="25791"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Jun 17 17:28:13 2009"
               level="3">
        <file_statistics latency=""
                         size="8306601"
                         time_creation="Wed Jun 17 17:11:18 2009"
                         time_modification="Wed Jun 17 17:04:03 2009" />
        <observations epoch_first="Wed Jun 17 16:00:00 2009"
                      epoch_last="Wed Jun 17 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40001"
                obs_have="37886"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="31406"
                obs_have="31391"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25803"
                obs_have="25791"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Jun 17 17:33:13 2009"
               level="3">
        <file_statistics latency=""
                         size="8306601"
                         time_creation="Wed Jun 17 17:11:18 2009"
                         time_modification="Wed Jun 17 17:04:03 2009" />
        <observations epoch_first="Wed Jun 17 16:00:00 2009"
                      epoch_last="Wed Jun 17 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40001"
                obs_have="37886"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="31406"
                obs_have="31391"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25803"
                obs_have="25791"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:04:04"
                         size="8306601"
                         time_creation="Thu Nov 11 08:02:30 2010"
                         time_modification="Wed Jun 17 17:04:03 2009" />
        <observations epoch_first="Wed Jun 17 16:00:00 2009"
                      epoch_last="Wed Jun 17 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40001"
                obs_have="37886"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="31406"
                obs_have="31391"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25803"
                obs_have="25791"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/vfch168r.09o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jun 17 18:13:17 2009"
               level="3">
        <file_statistics latency=""
                         size="8676938"
                         time_creation="Wed Jun 17 18:11:18 2009"
                         time_modification="Wed Jun 17 18:03:57 2009" />
        <observations epoch_first="Wed Jun 17 17:00:00 2009"
                      epoch_last="Wed Jun 17 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38573"
                obs_have="38222"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="33965"
                obs_have="33965"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30741"
                obs_have="30741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 18:18:19 2009"
               level="3">
        <file_statistics latency=""
                         size="8676938"
                         time_creation="Wed Jun 17 18:11:18 2009"
                         time_modification="Wed Jun 17 18:03:57 2009" />
        <observations epoch_first="Wed Jun 17 17:00:00 2009"
                      epoch_last="Wed Jun 17 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38573"
                obs_have="38222"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="33965"
                obs_have="33965"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30741"
                obs_have="30741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 18:23:20 2009"
               level="3">
        <file_statistics latency=""
                         size="8676938"
                         time_creation="Wed Jun 17 18:11:18 2009"
                         time_modification="Wed Jun 17 18:03:57 2009" />
        <observations epoch_first="Wed Jun 17 17:00:00 2009"
                      epoch_last="Wed Jun 17 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38573"
                obs_have="38222"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="33965"
                obs_have="33965"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30741"
                obs_have="30741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 18:28:26 2009"
               level="3">
        <file_statistics latency=""
                         size="8676938"
                         time_creation="Wed Jun 17 18:11:18 2009"
                         time_modification="Wed Jun 17 18:03:57 2009" />
        <observations epoch_first="Wed Jun 17 17:00:00 2009"
                      epoch_last="Wed Jun 17 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38573"
                obs_have="38222"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="33965"
                obs_have="33965"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30741"
                obs_have="30741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 18:33:21 2009"
               level="3">
        <file_statistics latency=""
                         size="8676938"
                         time_creation="Wed Jun 17 18:11:18 2009"
                         time_modification="Wed Jun 17 18:03:57 2009" />
        <observations epoch_first="Wed Jun 17 17:00:00 2009"
                      epoch_last="Wed Jun 17 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38573"
                obs_have="38222"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="33965"
                obs_have="33965"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30741"
                obs_have="30741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:58"
                         size="8676938"
                         time_creation="Thu Nov 11 08:02:30 2010"
                         time_modification="Wed Jun 17 18:03:57 2009" />
        <observations epoch_first="Wed Jun 17 17:00:00 2009"
                      epoch_last="Wed Jun 17 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38573"
                obs_have="38222"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="33965"
                obs_have="33965"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30741"
                obs_have="30741"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168s.09o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jun 17 19:12:57 2009"
               level="3">
        <file_statistics latency=""
                         size="8153905"
                         time_creation="Wed Jun 17 19:11:20 2009"
                         time_modification="Wed Jun 17 19:03:56 2009" />
        <observations epoch_first="Wed Jun 17 18:00:00 2009"
                      epoch_last="Wed Jun 17 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34773"
                obs_have="33754"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="29066"
                obs_have="29066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25206"
                obs_have="25206"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 19:17:57 2009"
               level="3">
        <file_statistics latency=""
                         size="8153905"
                         time_creation="Wed Jun 17 19:11:20 2009"
                         time_modification="Wed Jun 17 19:03:56 2009" />
        <observations epoch_first="Wed Jun 17 18:00:00 2009"
                      epoch_last="Wed Jun 17 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34773"
                obs_have="33754"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="29066"
                obs_have="29066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25206"
                obs_have="25206"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 19:22:58 2009"
               level="3">
        <file_statistics latency=""
                         size="8153905"
                         time_creation="Wed Jun 17 19:11:20 2009"
                         time_modification="Wed Jun 17 19:03:56 2009" />
        <observations epoch_first="Wed Jun 17 18:00:00 2009"
                      epoch_last="Wed Jun 17 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34773"
                obs_have="33754"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="29066"
                obs_have="29066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25206"
                obs_have="25206"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 19:27:58 2009"
               level="3">
        <file_statistics latency=""
                         size="8153905"
                         time_creation="Wed Jun 17 19:11:20 2009"
                         time_modification="Wed Jun 17 19:03:56 2009" />
        <observations epoch_first="Wed Jun 17 18:00:00 2009"
                      epoch_last="Wed Jun 17 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34773"
                obs_have="33754"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="29066"
                obs_have="29066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25206"
                obs_have="25206"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 19:32:58 2009"
               level="3">
        <file_statistics latency=""
                         size="8153905"
                         time_creation="Wed Jun 17 19:11:20 2009"
                         time_modification="Wed Jun 17 19:03:56 2009" />
        <observations epoch_first="Wed Jun 17 18:00:00 2009"
                      epoch_last="Wed Jun 17 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34773"
                obs_have="33754"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="29066"
                obs_have="29066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25206"
                obs_have="25206"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:57"
                         size="8153905"
                         time_creation="Thu Nov 11 08:02:31 2010"
                         time_modification="Wed Jun 17 19:03:56 2009" />
        <observations epoch_first="Wed Jun 17 18:00:00 2009"
                      epoch_last="Wed Jun 17 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34773"
                obs_have="33754"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="29066"
                obs_have="29066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25206"
                obs_have="25206"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168t.09o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jun 17 20:13:04 2009"
               level="3">
        <file_statistics latency=""
                         size="7006820"
                         time_creation="Wed Jun 17 20:11:18 2009"
                         time_modification="Wed Jun 17 20:03:54 2009" />
        <observations epoch_first="Wed Jun 17 19:00:00 2009"
                      epoch_last="Wed Jun 17 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32412"
                obs_have="32207"
                obs_ratio="99.37" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24551"
                obs_have="24551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 20:18:05 2009"
               level="3">
        <file_statistics latency=""
                         size="7006820"
                         time_creation="Wed Jun 17 20:11:18 2009"
                         time_modification="Wed Jun 17 20:03:54 2009" />
        <observations epoch_first="Wed Jun 17 19:00:00 2009"
                      epoch_last="Wed Jun 17 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32412"
                obs_have="32207"
                obs_ratio="99.37" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24551"
                obs_have="24551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 20:23:08 2009"
               level="3">
        <file_statistics latency=""
                         size="7006820"
                         time_creation="Wed Jun 17 20:11:18 2009"
                         time_modification="Wed Jun 17 20:03:54 2009" />
        <observations epoch_first="Wed Jun 17 19:00:00 2009"
                      epoch_last="Wed Jun 17 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32412"
                obs_have="32207"
                obs_ratio="99.37" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24551"
                obs_have="24551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 20:28:08 2009"
               level="3">
        <file_statistics latency=""
                         size="7006820"
                         time_creation="Wed Jun 17 20:11:18 2009"
                         time_modification="Wed Jun 17 20:03:54 2009" />
        <observations epoch_first="Wed Jun 17 19:00:00 2009"
                      epoch_last="Wed Jun 17 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32412"
                obs_have="32207"
                obs_ratio="99.37" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24551"
                obs_have="24551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 20:33:07 2009"
               level="3">
        <file_statistics latency=""
                         size="7006820"
                         time_creation="Wed Jun 17 20:11:18 2009"
                         time_modification="Wed Jun 17 20:03:54 2009" />
        <observations epoch_first="Wed Jun 17 19:00:00 2009"
                      epoch_last="Wed Jun 17 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32412"
                obs_have="32207"
                obs_ratio="99.37" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24551"
                obs_have="24551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:55"
                         size="7006820"
                         time_creation="Thu Nov 11 08:02:31 2010"
                         time_modification="Wed Jun 17 20:03:54 2009" />
        <observations epoch_first="Wed Jun 17 19:00:00 2009"
                      epoch_last="Wed Jun 17 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32412"
                obs_have="32207"
                obs_ratio="99.37" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24551"
                obs_have="24551"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168u.09o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jun 17 21:12:58 2009"
               level="3">
        <file_statistics latency=""
                         size="7342471"
                         time_creation="Wed Jun 17 21:11:18 2009"
                         time_modification="Wed Jun 17 21:03:59 2009" />
        <observations epoch_first="Wed Jun 17 20:00:00 2009"
                      epoch_last="Wed Jun 17 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35291"
                obs_have="32946"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="25081"
                obs_have="25081"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22095"
                obs_have="22095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 21:17:59 2009"
               level="3">
        <file_statistics latency=""
                         size="7342471"
                         time_creation="Wed Jun 17 21:11:18 2009"
                         time_modification="Wed Jun 17 21:03:59 2009" />
        <observations epoch_first="Wed Jun 17 20:00:00 2009"
                      epoch_last="Wed Jun 17 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35291"
                obs_have="32946"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="25081"
                obs_have="25081"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22095"
                obs_have="22095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 21:23:00 2009"
               level="3">
        <file_statistics latency=""
                         size="7342471"
                         time_creation="Wed Jun 17 21:11:18 2009"
                         time_modification="Wed Jun 17 21:03:59 2009" />
        <observations epoch_first="Wed Jun 17 20:00:00 2009"
                      epoch_last="Wed Jun 17 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35291"
                obs_have="32946"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="25081"
                obs_have="25081"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22095"
                obs_have="22095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 21:28:00 2009"
               level="3">
        <file_statistics latency=""
                         size="7342471"
                         time_creation="Wed Jun 17 21:11:18 2009"
                         time_modification="Wed Jun 17 21:03:59 2009" />
        <observations epoch_first="Wed Jun 17 20:00:00 2009"
                      epoch_last="Wed Jun 17 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35291"
                obs_have="32946"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="25081"
                obs_have="25081"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22095"
                obs_have="22095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 21:32:59 2009"
               level="3">
        <file_statistics latency=""
                         size="7342471"
                         time_creation="Wed Jun 17 21:11:18 2009"
                         time_modification="Wed Jun 17 21:03:59 2009" />
        <observations epoch_first="Wed Jun 17 20:00:00 2009"
                      epoch_last="Wed Jun 17 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35291"
                obs_have="32946"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="25081"
                obs_have="25081"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22095"
                obs_have="22095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:04:00"
                         size="7342471"
                         time_creation="Thu Nov 11 08:02:31 2010"
                         time_modification="Wed Jun 17 21:03:59 2009" />
        <observations epoch_first="Wed Jun 17 20:00:00 2009"
                      epoch_last="Wed Jun 17 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35291"
                obs_have="32946"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="25081"
                obs_have="25081"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22095"
                obs_have="22095"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168v.09o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jun 17 22:13:14 2009"
               level="3">
        <file_statistics latency=""
                         size="8663180"
                         time_creation="Wed Jun 17 22:11:21 2009"
                         time_modification="Wed Jun 17 22:03:56 2009" />
        <observations epoch_first="Wed Jun 17 21:00:00 2009"
                      epoch_last="Wed Jun 17 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40729"
                obs_have="39999"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="28775"
                obs_have="28771"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23501"
                obs_have="23501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 22:18:17 2009"
               level="3">
        <file_statistics latency=""
                         size="8663180"
                         time_creation="Wed Jun 17 22:11:21 2009"
                         time_modification="Wed Jun 17 22:03:56 2009" />
        <observations epoch_first="Wed Jun 17 21:00:00 2009"
                      epoch_last="Wed Jun 17 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40729"
                obs_have="39999"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="28775"
                obs_have="28771"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23501"
                obs_have="23501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 22:23:18 2009"
               level="3">
        <file_statistics latency=""
                         size="8663180"
                         time_creation="Wed Jun 17 22:11:21 2009"
                         time_modification="Wed Jun 17 22:03:56 2009" />
        <observations epoch_first="Wed Jun 17 21:00:00 2009"
                      epoch_last="Wed Jun 17 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40729"
                obs_have="39999"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="28775"
                obs_have="28771"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23501"
                obs_have="23501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 22:28:19 2009"
               level="3">
        <file_statistics latency=""
                         size="8663180"
                         time_creation="Wed Jun 17 22:11:21 2009"
                         time_modification="Wed Jun 17 22:03:56 2009" />
        <observations epoch_first="Wed Jun 17 21:00:00 2009"
                      epoch_last="Wed Jun 17 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40729"
                obs_have="39999"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="28775"
                obs_have="28771"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23501"
                obs_have="23501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 22:33:15 2009"
               level="3">
        <file_statistics latency=""
                         size="8663180"
                         time_creation="Wed Jun 17 22:11:21 2009"
                         time_modification="Wed Jun 17 22:03:56 2009" />
        <observations epoch_first="Wed Jun 17 21:00:00 2009"
                      epoch_last="Wed Jun 17 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40729"
                obs_have="39999"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="28775"
                obs_have="28771"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23501"
                obs_have="23501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:03:57"
                         size="8663180"
                         time_creation="Thu Nov 11 08:02:32 2010"
                         time_modification="Wed Jun 17 22:03:56 2009" />
        <observations epoch_first="Wed Jun 17 21:00:00 2009"
                      epoch_last="Wed Jun 17 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40729"
                obs_have="39999"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="28775"
                obs_have="28771"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23501"
                obs_have="23501"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168w.09o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jun 17 23:13:19 2009"
               level="3">
        <file_statistics latency=""
                         size="9080738"
                         time_creation="Wed Jun 17 23:11:18 2009"
                         time_modification="Wed Jun 17 23:04:00 2009" />
        <observations epoch_first="Wed Jun 17 22:00:00 2009"
                      epoch_last="Wed Jun 17 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41081"
                obs_have="40220"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="34529"
                obs_have="34528"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28819"
                obs_have="28819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 23:18:24 2009"
               level="3">
        <file_statistics latency=""
                         size="9080738"
                         time_creation="Wed Jun 17 23:11:18 2009"
                         time_modification="Wed Jun 17 23:04:00 2009" />
        <observations epoch_first="Wed Jun 17 22:00:00 2009"
                      epoch_last="Wed Jun 17 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41081"
                obs_have="40220"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="34529"
                obs_have="34528"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28819"
                obs_have="28819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 23:23:29 2009"
               level="3">
        <file_statistics latency=""
                         size="9080738"
                         time_creation="Wed Jun 17 23:11:18 2009"
                         time_modification="Wed Jun 17 23:04:00 2009" />
        <observations epoch_first="Wed Jun 17 22:00:00 2009"
                      epoch_last="Wed Jun 17 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41081"
                obs_have="40220"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="34529"
                obs_have="34528"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28819"
                obs_have="28819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 17 23:28:24 2009"
               level="3">
        <file_statistics latency=""
                         size="9080738"
                         time_creation="Wed Jun 17 23:11:18 2009"
                         time_modification="Wed Jun 17 23:04:00 2009" />
        <observations epoch_first="Wed Jun 17 22:00:00 2009"
                      epoch_last="Wed Jun 17 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41081"
                obs_have="40220"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="34529"
                obs_have="34528"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28819"
                obs_have="28819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:04:01"
                         size="9080738"
                         time_creation="Thu Nov 11 08:02:32 2010"
                         time_modification="Wed Jun 17 23:04:00 2009" />
        <observations epoch_first="Wed Jun 17 22:00:00 2009"
                      epoch_last="Wed Jun 17 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41081"
                obs_have="40220"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="34529"
                obs_have="34528"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28819"
                obs_have="28819"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch168x.09o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Nov 11 09:14:19 2010"
               level="3">
        <file_statistics latency="00:04:00"
                         size="8566373"
                         time_creation="Thu Nov 11 08:02:32 2010"
                         time_modification="Thu Jun 18 00:03:59 2009" />
        <observations epoch_first="Wed Jun 17 23:00:00 2009"
                      epoch_last="Wed Jun 17 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35589"
                obs_have="35183"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="32506"
                obs_have="32506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31436"
                obs_have="31436"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
