<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-05-18 00:00:00"
    DayOfYear="139"
    Year="2012">
  <station name="VFCH">
    <file name="/vfch1390.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat May 19 17:09:23 2012"
               level="3">
        <file_statistics latency="01:10:44"
                         size="7102998"
                         time_creation="Sat May 19 01:19:24 2012"
                         time_modification="Sat May 19 01:10:14 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29386"
                obs_have="28580"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="24591"
                obs_have="24548"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21744"
                obs_have="21744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:56:28 2012"
               level="3">
        <file_statistics latency="01:10:44"
                         size="7102998"
                         time_creation="Fri Jun 15 00:53:23 2012"
                         time_modification="Sat May 19 01:10:14 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29386"
                obs_have="28580"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="24591"
                obs_have="24548"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21744"
                obs_have="21744"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri May 18 01:17:33 2012"
               level="3">
        <file_statistics latency="00:02:42"
                         size="9977995"
                         time_creation="Fri May 18 01:09:03 2012"
                         time_modification="Fri May 18 01:02:41 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="75019"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="75019"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="75019"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Fri May 18 01:44:47 2012"
               level="3">
        <file_statistics latency="00:02:42"
                         size="9977995"
                         time_creation="Fri May 18 01:09:03 2012"
                         time_modification="Fri May 18 01:02:41 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44441"
                obs_have="42739"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="33896"
                obs_have="33890"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28064"
                obs_have="28064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 03:30:08 2012"
               level="3">
        <file_statistics latency="00:02:42"
                         size="9977995"
                         time_creation="Fri May 18 01:09:03 2012"
                         time_modification="Fri May 18 01:02:41 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44441"
                obs_have="42739"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="33896"
                obs_have="33890"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28064"
                obs_have="28064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:42"
                         size="9977995"
                         time_creation="Fri May 18 01:09:03 2012"
                         time_modification="Fri May 18 01:02:41 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44441"
                obs_have="42739"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="33896"
                obs_have="33890"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28064"
                obs_have="28064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:42"
                         size="9977995"
                         time_creation="Fri Jun 15 00:52:21 2012"
                         time_modification="Fri May 18 01:02:41 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44441"
                obs_have="42739"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="33896"
                obs_have="33890"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28064"
                obs_have="28064"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri May 18 02:17:56 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8716651"
                         time_creation="Fri May 18 02:09:05 2012"
                         time_modification="Fri May 18 02:02:57 2012" />
        <observations epoch_first="Fri May 18 01:00:00 2012"
                      epoch_last="Fri May 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37939"
                obs_have="37437"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="34484"
                obs_have="34484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32354"
                obs_have="32354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 02:44:18 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8716651"
                         time_creation="Fri May 18 02:09:05 2012"
                         time_modification="Fri May 18 02:02:57 2012" />
        <observations epoch_first="Fri May 18 01:00:00 2012"
                      epoch_last="Fri May 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37939"
                obs_have="37437"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="34484"
                obs_have="34484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32354"
                obs_have="32354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 04:30:59 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8716651"
                         time_creation="Fri May 18 02:09:05 2012"
                         time_modification="Fri May 18 02:02:57 2012" />
        <observations epoch_first="Fri May 18 01:00:00 2012"
                      epoch_last="Fri May 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37939"
                obs_have="37437"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="34484"
                obs_have="34484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32354"
                obs_have="32354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8716651"
                         time_creation="Fri May 18 02:09:05 2012"
                         time_modification="Fri May 18 02:02:57 2012" />
        <observations epoch_first="Fri May 18 01:00:00 2012"
                      epoch_last="Fri May 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37939"
                obs_have="37437"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="34484"
                obs_have="34484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32354"
                obs_have="32354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8716651"
                         time_creation="Fri Jun 15 00:52:22 2012"
                         time_modification="Fri May 18 02:02:57 2012" />
        <observations epoch_first="Fri May 18 01:00:00 2012"
                      epoch_last="Fri May 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37939"
                obs_have="37437"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="34484"
                obs_have="34484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32354"
                obs_have="32354"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri May 18 03:19:45 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8927235"
                         time_creation="Fri May 18 03:09:05 2012"
                         time_modification="Fri May 18 03:02:56 2012" />
        <observations epoch_first="Fri May 18 02:00:00 2012"
                      epoch_last="Fri May 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37000"
                obs_have="36905"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="32701"
                obs_have="32701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29647"
                obs_have="29647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 03:47:47 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8927235"
                         time_creation="Fri May 18 03:09:05 2012"
                         time_modification="Fri May 18 03:02:56 2012" />
        <observations epoch_first="Fri May 18 02:00:00 2012"
                      epoch_last="Fri May 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37000"
                obs_have="36905"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="32701"
                obs_have="32701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29647"
                obs_have="29647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 05:34:54 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8927235"
                         time_creation="Fri May 18 03:09:05 2012"
                         time_modification="Fri May 18 03:02:56 2012" />
        <observations epoch_first="Fri May 18 02:00:00 2012"
                      epoch_last="Fri May 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37000"
                obs_have="36905"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="32701"
                obs_have="32701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29647"
                obs_have="29647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8927235"
                         time_creation="Fri May 18 03:09:05 2012"
                         time_modification="Fri May 18 03:02:56 2012" />
        <observations epoch_first="Fri May 18 02:00:00 2012"
                      epoch_last="Fri May 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37000"
                obs_have="36905"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="32701"
                obs_have="32701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29647"
                obs_have="29647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8927235"
                         time_creation="Fri Jun 15 00:52:22 2012"
                         time_modification="Fri May 18 03:02:56 2012" />
        <observations epoch_first="Fri May 18 02:00:00 2012"
                      epoch_last="Fri May 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37000"
                obs_have="36905"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="32701"
                obs_have="32701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29647"
                obs_have="29647"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri May 18 04:21:14 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8441496"
                         time_creation="Fri May 18 04:09:07 2012"
                         time_modification="Fri May 18 04:02:56 2012" />
        <observations epoch_first="Fri May 18 03:00:00 2012"
                      epoch_last="Fri May 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35215"
                obs_have="35019"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="32117"
                obs_have="32116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27914"
                obs_have="27914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 04:48:45 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8441496"
                         time_creation="Fri May 18 04:09:07 2012"
                         time_modification="Fri May 18 04:02:56 2012" />
        <observations epoch_first="Fri May 18 03:00:00 2012"
                      epoch_last="Fri May 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35215"
                obs_have="35019"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="32117"
                obs_have="32116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27914"
                obs_have="27914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:34:48 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8441496"
                         time_creation="Fri May 18 04:09:07 2012"
                         time_modification="Fri May 18 04:02:56 2012" />
        <observations epoch_first="Fri May 18 03:00:00 2012"
                      epoch_last="Fri May 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35215"
                obs_have="35019"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="32117"
                obs_have="32116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27914"
                obs_have="27914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8441496"
                         time_creation="Fri May 18 04:09:07 2012"
                         time_modification="Fri May 18 04:02:56 2012" />
        <observations epoch_first="Fri May 18 03:00:00 2012"
                      epoch_last="Fri May 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35215"
                obs_have="35019"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="32117"
                obs_have="32116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27914"
                obs_have="27914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8441496"
                         time_creation="Fri Jun 15 00:52:23 2012"
                         time_modification="Fri May 18 04:02:56 2012" />
        <observations epoch_first="Fri May 18 03:00:00 2012"
                      epoch_last="Fri May 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35215"
                obs_have="35019"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="32117"
                obs_have="32116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27914"
                obs_have="27914"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri May 18 05:20:58 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8714136"
                         time_creation="Fri May 18 05:09:07 2012"
                         time_modification="Fri May 18 05:02:56 2012" />
        <observations epoch_first="Fri May 18 04:00:00 2012"
                      epoch_last="Fri May 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35171"
                obs_have="34085"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29420"
                obs_have="29420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27485"
                obs_have="27485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 05:46:18 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8714136"
                         time_creation="Fri May 18 05:09:07 2012"
                         time_modification="Fri May 18 05:02:56 2012" />
        <observations epoch_first="Fri May 18 04:00:00 2012"
                      epoch_last="Fri May 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35171"
                obs_have="34085"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29420"
                obs_have="29420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27485"
                obs_have="27485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 07:31:50 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8714136"
                         time_creation="Fri May 18 05:09:07 2012"
                         time_modification="Fri May 18 05:02:56 2012" />
        <observations epoch_first="Fri May 18 04:00:00 2012"
                      epoch_last="Fri May 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35171"
                obs_have="34085"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29420"
                obs_have="29420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27485"
                obs_have="27485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8714136"
                         time_creation="Fri May 18 05:09:07 2012"
                         time_modification="Fri May 18 05:02:56 2012" />
        <observations epoch_first="Fri May 18 04:00:00 2012"
                      epoch_last="Fri May 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35171"
                obs_have="34085"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29420"
                obs_have="29420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27485"
                obs_have="27485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8714136"
                         time_creation="Fri Jun 15 00:52:24 2012"
                         time_modification="Fri May 18 05:02:56 2012" />
        <observations epoch_first="Fri May 18 04:00:00 2012"
                      epoch_last="Fri May 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35171"
                obs_have="34085"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29420"
                obs_have="29420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27485"
                obs_have="27485"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri May 18 06:25:38 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="9270976"
                         time_creation="Fri May 18 06:09:07 2012"
                         time_modification="Fri May 18 06:02:58 2012" />
        <observations epoch_first="Fri May 18 05:00:00 2012"
                      epoch_last="Fri May 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37038"
                obs_have="36877"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33779"
                obs_have="33779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31025"
                obs_have="31025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:52:26 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="9270976"
                         time_creation="Fri May 18 06:09:07 2012"
                         time_modification="Fri May 18 06:02:58 2012" />
        <observations epoch_first="Fri May 18 05:00:00 2012"
                      epoch_last="Fri May 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37038"
                obs_have="36877"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33779"
                obs_have="33779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31025"
                obs_have="31025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 08:36:24 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="9270976"
                         time_creation="Fri May 18 06:09:07 2012"
                         time_modification="Fri May 18 06:02:58 2012" />
        <observations epoch_first="Fri May 18 05:00:00 2012"
                      epoch_last="Fri May 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37038"
                obs_have="36877"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33779"
                obs_have="33779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31025"
                obs_have="31025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="9270976"
                         time_creation="Fri May 18 06:09:07 2012"
                         time_modification="Fri May 18 06:02:58 2012" />
        <observations epoch_first="Fri May 18 05:00:00 2012"
                      epoch_last="Fri May 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37038"
                obs_have="36877"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33779"
                obs_have="33779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31025"
                obs_have="31025"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="9270976"
                         time_creation="Fri Jun 15 00:52:24 2012"
                         time_modification="Fri May 18 06:02:58 2012" />
        <observations epoch_first="Fri May 18 05:00:00 2012"
                      epoch_last="Fri May 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37038"
                obs_have="36877"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="33779"
                obs_have="33779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31025"
                obs_have="31025"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri May 18 07:23:32 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9391614"
                         time_creation="Fri May 18 07:09:07 2012"
                         time_modification="Fri May 18 07:02:57 2012" />
        <observations epoch_first="Fri May 18 06:00:00 2012"
                      epoch_last="Fri May 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38157"
                obs_have="37669"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="31326"
                obs_have="31326"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27263"
                obs_have="27263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 07:48:58 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9391614"
                         time_creation="Fri May 18 07:09:07 2012"
                         time_modification="Fri May 18 07:02:57 2012" />
        <observations epoch_first="Fri May 18 06:00:00 2012"
                      epoch_last="Fri May 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38157"
                obs_have="37669"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="31326"
                obs_have="31326"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27263"
                obs_have="27263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 09:32:47 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9391614"
                         time_creation="Fri May 18 07:09:07 2012"
                         time_modification="Fri May 18 07:02:57 2012" />
        <observations epoch_first="Fri May 18 06:00:00 2012"
                      epoch_last="Fri May 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38157"
                obs_have="37669"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="31326"
                obs_have="31326"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27263"
                obs_have="27263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9391614"
                         time_creation="Fri May 18 07:09:07 2012"
                         time_modification="Fri May 18 07:02:57 2012" />
        <observations epoch_first="Fri May 18 06:00:00 2012"
                      epoch_last="Fri May 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38157"
                obs_have="37669"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="31326"
                obs_have="31326"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27263"
                obs_have="27263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9391614"
                         time_creation="Fri Jun 15 00:52:25 2012"
                         time_modification="Fri May 18 07:02:57 2012" />
        <observations epoch_first="Fri May 18 06:00:00 2012"
                      epoch_last="Fri May 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38157"
                obs_have="37669"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="31326"
                obs_have="31326"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27263"
                obs_have="27263"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri May 18 08:22:21 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9490891"
                         time_creation="Fri May 18 08:09:09 2012"
                         time_modification="Fri May 18 08:02:57 2012" />
        <observations epoch_first="Fri May 18 07:00:00 2012"
                      epoch_last="Fri May 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39981"
                obs_have="38782"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="29932"
                obs_have="29913"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26490"
                obs_have="26490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 08:48:23 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9490891"
                         time_creation="Fri May 18 08:09:09 2012"
                         time_modification="Fri May 18 08:02:57 2012" />
        <observations epoch_first="Fri May 18 07:00:00 2012"
                      epoch_last="Fri May 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39981"
                obs_have="38782"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="29932"
                obs_have="29913"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26490"
                obs_have="26490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 10:31:15 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9490891"
                         time_creation="Fri May 18 08:09:09 2012"
                         time_modification="Fri May 18 08:02:57 2012" />
        <observations epoch_first="Fri May 18 07:00:00 2012"
                      epoch_last="Fri May 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39981"
                obs_have="38782"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="29932"
                obs_have="29913"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26490"
                obs_have="26490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9490891"
                         time_creation="Fri May 18 08:09:09 2012"
                         time_modification="Fri May 18 08:02:57 2012" />
        <observations epoch_first="Fri May 18 07:00:00 2012"
                      epoch_last="Fri May 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39981"
                obs_have="38782"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="29932"
                obs_have="29913"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26490"
                obs_have="26490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9490891"
                         time_creation="Fri Jun 15 00:52:26 2012"
                         time_modification="Fri May 18 08:02:57 2012" />
        <observations epoch_first="Fri May 18 07:00:00 2012"
                      epoch_last="Fri May 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39981"
                obs_have="38782"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="29932"
                obs_have="29913"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26490"
                obs_have="26490"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri May 18 09:22:20 2012"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9313289"
                         time_creation="Fri May 18 09:09:06 2012"
                         time_modification="Fri May 18 09:02:33 2012" />
        <observations epoch_first="Fri May 18 08:00:00 2012"
                      epoch_last="Fri May 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39872"
                obs_have="38082"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32639"
                obs_have="32639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28210"
                obs_have="28210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 09:48:18 2012"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9313289"
                         time_creation="Fri May 18 09:09:06 2012"
                         time_modification="Fri May 18 09:02:33 2012" />
        <observations epoch_first="Fri May 18 08:00:00 2012"
                      epoch_last="Fri May 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39872"
                obs_have="38082"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32639"
                obs_have="32639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28210"
                obs_have="28210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 11:28:29 2012"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9313289"
                         time_creation="Fri May 18 09:09:06 2012"
                         time_modification="Fri May 18 09:02:33 2012" />
        <observations epoch_first="Fri May 18 08:00:00 2012"
                      epoch_last="Fri May 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39872"
                obs_have="38082"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32639"
                obs_have="32639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28210"
                obs_have="28210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9313289"
                         time_creation="Fri May 18 09:09:06 2012"
                         time_modification="Fri May 18 09:02:33 2012" />
        <observations epoch_first="Fri May 18 08:00:00 2012"
                      epoch_last="Fri May 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39872"
                obs_have="38082"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32639"
                obs_have="32639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28210"
                obs_have="28210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:34"
                         size="9313289"
                         time_creation="Fri Jun 15 00:52:27 2012"
                         time_modification="Fri May 18 09:02:33 2012" />
        <observations epoch_first="Fri May 18 08:00:00 2012"
                      epoch_last="Fri May 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39872"
                obs_have="38082"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32639"
                obs_have="32639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28210"
                obs_have="28210"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri May 18 10:19:01 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8113359"
                         time_creation="Fri May 18 10:09:06 2012"
                         time_modification="Fri May 18 10:02:56 2012" />
        <observations epoch_first="Fri May 18 09:00:00 2012"
                      epoch_last="Fri May 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33201"
                obs_have="32402"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28697"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27183"
                obs_have="27183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 10:44:45 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8113359"
                         time_creation="Fri May 18 10:09:06 2012"
                         time_modification="Fri May 18 10:02:56 2012" />
        <observations epoch_first="Fri May 18 09:00:00 2012"
                      epoch_last="Fri May 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33201"
                obs_have="32402"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28697"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27183"
                obs_have="27183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 12:27:45 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8113359"
                         time_creation="Fri May 18 10:09:06 2012"
                         time_modification="Fri May 18 10:02:56 2012" />
        <observations epoch_first="Fri May 18 09:00:00 2012"
                      epoch_last="Fri May 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33201"
                obs_have="32402"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28697"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27183"
                obs_have="27183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8113359"
                         time_creation="Fri May 18 10:09:06 2012"
                         time_modification="Fri May 18 10:02:56 2012" />
        <observations epoch_first="Fri May 18 09:00:00 2012"
                      epoch_last="Fri May 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33201"
                obs_have="32402"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28697"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27183"
                obs_have="27183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8113359"
                         time_creation="Fri Jun 15 00:52:27 2012"
                         time_modification="Fri May 18 10:02:56 2012" />
        <observations epoch_first="Fri May 18 09:00:00 2012"
                      epoch_last="Fri May 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33201"
                obs_have="32402"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28697"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27183"
                obs_have="27183"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri May 18 11:18:06 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8363829"
                         time_creation="Fri May 18 11:09:07 2012"
                         time_modification="Fri May 18 11:02:56 2012" />
        <observations epoch_first="Fri May 18 10:00:00 2012"
                      epoch_last="Fri May 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35144"
                obs_have="33993"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="28035"
                obs_have="27631"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="24080"
                obs_have="24080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 11:44:32 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8363829"
                         time_creation="Fri May 18 11:09:07 2012"
                         time_modification="Fri May 18 11:02:56 2012" />
        <observations epoch_first="Fri May 18 10:00:00 2012"
                      epoch_last="Fri May 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35144"
                obs_have="33993"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="28035"
                obs_have="27631"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="24080"
                obs_have="24080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 13:28:24 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8363829"
                         time_creation="Fri May 18 11:09:07 2012"
                         time_modification="Fri May 18 11:02:56 2012" />
        <observations epoch_first="Fri May 18 10:00:00 2012"
                      epoch_last="Fri May 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35144"
                obs_have="33993"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="28035"
                obs_have="27631"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="24080"
                obs_have="24080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8363829"
                         time_creation="Fri May 18 11:09:07 2012"
                         time_modification="Fri May 18 11:02:56 2012" />
        <observations epoch_first="Fri May 18 10:00:00 2012"
                      epoch_last="Fri May 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35144"
                obs_have="33993"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="28035"
                obs_have="27631"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="24080"
                obs_have="24080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8363829"
                         time_creation="Fri Jun 15 00:52:28 2012"
                         time_modification="Fri May 18 11:02:56 2012" />
        <observations epoch_first="Fri May 18 10:00:00 2012"
                      epoch_last="Fri May 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35144"
                obs_have="33993"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="28035"
                obs_have="27631"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="24080"
                obs_have="24080"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri May 18 12:18:32 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8368739"
                         time_creation="Fri May 18 12:09:11 2012"
                         time_modification="Fri May 18 12:02:56 2012" />
        <observations epoch_first="Fri May 18 11:00:00 2012"
                      epoch_last="Fri May 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33817"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="29379"
                obs_have="28967"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="23134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 12:43:12 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8368739"
                         time_creation="Fri May 18 12:09:11 2012"
                         time_modification="Fri May 18 12:02:56 2012" />
        <observations epoch_first="Fri May 18 11:00:00 2012"
                      epoch_last="Fri May 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33817"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="29379"
                obs_have="28967"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="23134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 14:28:10 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8368739"
                         time_creation="Fri May 18 12:09:11 2012"
                         time_modification="Fri May 18 12:02:56 2012" />
        <observations epoch_first="Fri May 18 11:00:00 2012"
                      epoch_last="Fri May 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33817"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="29379"
                obs_have="28967"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="23134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8368739"
                         time_creation="Fri May 18 12:09:11 2012"
                         time_modification="Fri May 18 12:02:56 2012" />
        <observations epoch_first="Fri May 18 11:00:00 2012"
                      epoch_last="Fri May 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33817"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="29379"
                obs_have="28967"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="23134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8368739"
                         time_creation="Fri Jun 15 00:52:28 2012"
                         time_modification="Fri May 18 12:02:56 2012" />
        <observations epoch_first="Fri May 18 11:00:00 2012"
                      epoch_last="Fri May 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33817"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="29379"
                obs_have="28967"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="23134"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri May 18 13:18:48 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8781805"
                         time_creation="Fri May 18 13:09:07 2012"
                         time_modification="Fri May 18 13:02:54 2012" />
        <observations epoch_first="Fri May 18 12:00:00 2012"
                      epoch_last="Fri May 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="34492"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="31037"
                obs_have="31037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28405"
                obs_have="28405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 13:44:46 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8781805"
                         time_creation="Fri May 18 13:09:07 2012"
                         time_modification="Fri May 18 13:02:54 2012" />
        <observations epoch_first="Fri May 18 12:00:00 2012"
                      epoch_last="Fri May 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="34492"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="31037"
                obs_have="31037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28405"
                obs_have="28405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 15:29:55 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8781805"
                         time_creation="Fri May 18 13:09:07 2012"
                         time_modification="Fri May 18 13:02:54 2012" />
        <observations epoch_first="Fri May 18 12:00:00 2012"
                      epoch_last="Fri May 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="34492"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="31037"
                obs_have="31037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28405"
                obs_have="28405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8781805"
                         time_creation="Fri May 18 13:09:07 2012"
                         time_modification="Fri May 18 13:02:54 2012" />
        <observations epoch_first="Fri May 18 12:00:00 2012"
                      epoch_last="Fri May 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="34492"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="31037"
                obs_have="31037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28405"
                obs_have="28405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8781805"
                         time_creation="Fri Jun 15 00:52:29 2012"
                         time_modification="Fri May 18 13:02:54 2012" />
        <observations epoch_first="Fri May 18 12:00:00 2012"
                      epoch_last="Fri May 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="34492"
                obs_ratio="97.37" />
          <mask elevation="10 degrees"
                obs_expected="31037"
                obs_have="31037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28405"
                obs_have="28405"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri May 18 14:17:53 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8779440"
                         time_creation="Fri May 18 14:09:07 2012"
                         time_modification="Fri May 18 14:02:57 2012" />
        <observations epoch_first="Fri May 18 13:00:00 2012"
                      epoch_last="Fri May 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34183"
                obs_have="33573"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28988"
                obs_have="28988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 14:43:18 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8779440"
                         time_creation="Fri May 18 14:09:07 2012"
                         time_modification="Fri May 18 14:02:57 2012" />
        <observations epoch_first="Fri May 18 13:00:00 2012"
                      epoch_last="Fri May 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34183"
                obs_have="33573"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28988"
                obs_have="28988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 16:30:00 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8779440"
                         time_creation="Fri May 18 14:09:07 2012"
                         time_modification="Fri May 18 14:02:57 2012" />
        <observations epoch_first="Fri May 18 13:00:00 2012"
                      epoch_last="Fri May 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34183"
                obs_have="33573"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28988"
                obs_have="28988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8779440"
                         time_creation="Fri May 18 14:09:07 2012"
                         time_modification="Fri May 18 14:02:57 2012" />
        <observations epoch_first="Fri May 18 13:00:00 2012"
                      epoch_last="Fri May 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34183"
                obs_have="33573"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28988"
                obs_have="28988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8779440"
                         time_creation="Fri Jun 15 00:52:30 2012"
                         time_modification="Fri May 18 14:02:57 2012" />
        <observations epoch_first="Fri May 18 13:00:00 2012"
                      epoch_last="Fri May 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34183"
                obs_have="33573"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28988"
                obs_have="28988"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri May 18 15:18:50 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9114290"
                         time_creation="Fri May 18 15:09:08 2012"
                         time_modification="Fri May 18 15:02:57 2012" />
        <observations epoch_first="Fri May 18 14:00:00 2012"
                      epoch_last="Fri May 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36957"
                obs_have="36342"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="32639"
                obs_have="32400"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="29554"
                obs_have="29554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 15:46:37 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9114290"
                         time_creation="Fri May 18 15:09:08 2012"
                         time_modification="Fri May 18 15:02:57 2012" />
        <observations epoch_first="Fri May 18 14:00:00 2012"
                      epoch_last="Fri May 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36957"
                obs_have="36342"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="32639"
                obs_have="32400"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="29554"
                obs_have="29554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 17:31:57 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9114290"
                         time_creation="Fri May 18 15:09:08 2012"
                         time_modification="Fri May 18 15:02:57 2012" />
        <observations epoch_first="Fri May 18 14:00:00 2012"
                      epoch_last="Fri May 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36957"
                obs_have="36342"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="32639"
                obs_have="32400"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="29554"
                obs_have="29554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9114290"
                         time_creation="Fri May 18 15:09:08 2012"
                         time_modification="Fri May 18 15:02:57 2012" />
        <observations epoch_first="Fri May 18 14:00:00 2012"
                      epoch_last="Fri May 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36957"
                obs_have="36342"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="32639"
                obs_have="32400"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="29554"
                obs_have="29554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9114290"
                         time_creation="Fri Jun 15 00:52:30 2012"
                         time_modification="Fri May 18 15:02:57 2012" />
        <observations epoch_first="Fri May 18 14:00:00 2012"
                      epoch_last="Fri May 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36957"
                obs_have="36342"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="32639"
                obs_have="32400"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="29554"
                obs_have="29554"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri May 18 16:19:19 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9036537"
                         time_creation="Fri May 18 16:09:31 2012"
                         time_modification="Fri May 18 16:02:53 2012" />
        <observations epoch_first="Fri May 18 15:00:00 2012"
                      epoch_last="Fri May 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36839"
                obs_have="35526"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="29813"
                obs_have="29804"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24944"
                obs_have="24944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 16:48:00 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9036537"
                         time_creation="Fri May 18 16:09:31 2012"
                         time_modification="Fri May 18 16:02:53 2012" />
        <observations epoch_first="Fri May 18 15:00:00 2012"
                      epoch_last="Fri May 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36839"
                obs_have="35526"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="29813"
                obs_have="29804"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24944"
                obs_have="24944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 18:34:36 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9036537"
                         time_creation="Fri May 18 16:09:31 2012"
                         time_modification="Fri May 18 16:02:53 2012" />
        <observations epoch_first="Fri May 18 15:00:00 2012"
                      epoch_last="Fri May 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36839"
                obs_have="35526"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="29813"
                obs_have="29804"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24944"
                obs_have="24944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9036537"
                         time_creation="Fri May 18 16:09:31 2012"
                         time_modification="Fri May 18 16:02:53 2012" />
        <observations epoch_first="Fri May 18 15:00:00 2012"
                      epoch_last="Fri May 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36839"
                obs_have="35526"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="29813"
                obs_have="29804"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24944"
                obs_have="24944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9036537"
                         time_creation="Fri Jun 15 00:52:31 2012"
                         time_modification="Fri May 18 16:02:53 2012" />
        <observations epoch_first="Fri May 18 15:00:00 2012"
                      epoch_last="Fri May 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36839"
                obs_have="35526"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="29813"
                obs_have="29804"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24944"
                obs_have="24944"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri May 18 17:18:37 2012"
               level="3">
        <file_statistics latency="00:02:30"
                         size="8788060"
                         time_creation="Fri May 18 17:09:07 2012"
                         time_modification="Fri May 18 17:02:29 2012" />
        <observations epoch_first="Fri May 18 16:00:00 2012"
                      epoch_last="Fri May 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34284"
                obs_have="33933"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="30724"
                obs_have="30724"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27457"
                obs_have="27457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 17:45:35 2012"
               level="3">
        <file_statistics latency="00:02:30"
                         size="8788060"
                         time_creation="Fri May 18 17:09:07 2012"
                         time_modification="Fri May 18 17:02:29 2012" />
        <observations epoch_first="Fri May 18 16:00:00 2012"
                      epoch_last="Fri May 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34284"
                obs_have="33933"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="30724"
                obs_have="30724"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27457"
                obs_have="27457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 19:31:38 2012"
               level="3">
        <file_statistics latency="00:02:30"
                         size="8788060"
                         time_creation="Fri May 18 17:09:07 2012"
                         time_modification="Fri May 18 17:02:29 2012" />
        <observations epoch_first="Fri May 18 16:00:00 2012"
                      epoch_last="Fri May 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34284"
                obs_have="33933"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="30724"
                obs_have="30724"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27457"
                obs_have="27457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:30"
                         size="8788060"
                         time_creation="Fri May 18 17:09:07 2012"
                         time_modification="Fri May 18 17:02:29 2012" />
        <observations epoch_first="Fri May 18 16:00:00 2012"
                      epoch_last="Fri May 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34284"
                obs_have="33933"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="30724"
                obs_have="30724"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27457"
                obs_have="27457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:30"
                         size="8788060"
                         time_creation="Fri Jun 15 00:52:32 2012"
                         time_modification="Fri May 18 17:02:29 2012" />
        <observations epoch_first="Fri May 18 16:00:00 2012"
                      epoch_last="Fri May 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34284"
                obs_have="33933"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="30724"
                obs_have="30724"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27457"
                obs_have="27457"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri May 18 18:21:14 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="7871395"
                         time_creation="Fri May 18 18:09:15 2012"
                         time_modification="Fri May 18 18:02:56 2012" />
        <observations epoch_first="Fri May 18 17:00:00 2012"
                      epoch_last="Fri May 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31318"
                obs_have="31052"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="28117"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25078"
                obs_have="25078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 18:50:07 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="7871395"
                         time_creation="Fri May 18 18:09:15 2012"
                         time_modification="Fri May 18 18:02:56 2012" />
        <observations epoch_first="Fri May 18 17:00:00 2012"
                      epoch_last="Fri May 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31318"
                obs_have="31052"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="28149"
                obs_have="28118"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25078"
                obs_have="25078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 20:35:49 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="7871395"
                         time_creation="Fri May 18 18:09:15 2012"
                         time_modification="Fri May 18 18:02:56 2012" />
        <observations epoch_first="Fri May 18 17:00:00 2012"
                      epoch_last="Fri May 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31318"
                obs_have="31052"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="28149"
                obs_have="28118"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25078"
                obs_have="25078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="7871395"
                         time_creation="Fri May 18 18:09:15 2012"
                         time_modification="Fri May 18 18:02:56 2012" />
        <observations epoch_first="Fri May 18 17:00:00 2012"
                      epoch_last="Fri May 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31318"
                obs_have="31052"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="28149"
                obs_have="28118"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25078"
                obs_have="25078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="7871395"
                         time_creation="Fri Jun 15 00:52:32 2012"
                         time_modification="Fri May 18 18:02:56 2012" />
        <observations epoch_first="Fri May 18 17:00:00 2012"
                      epoch_last="Fri May 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31318"
                obs_have="31052"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="28149"
                obs_have="28118"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25078"
                obs_have="25078"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri May 18 19:21:28 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7680568"
                         time_creation="Fri May 18 19:09:15 2012"
                         time_modification="Fri May 18 19:02:55 2012" />
        <observations epoch_first="Fri May 18 18:00:00 2012"
                      epoch_last="Fri May 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29541"
                obs_have="28629"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="25907"
                obs_have="25863"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23275"
                obs_have="23275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 19:48:23 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7680568"
                         time_creation="Fri May 18 19:09:15 2012"
                         time_modification="Fri May 18 19:02:55 2012" />
        <observations epoch_first="Fri May 18 18:00:00 2012"
                      epoch_last="Fri May 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29541"
                obs_have="28629"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="25907"
                obs_have="25863"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 21:36:09 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7680568"
                         time_creation="Fri May 18 19:09:15 2012"
                         time_modification="Fri May 18 19:02:55 2012" />
        <observations epoch_first="Fri May 18 18:00:00 2012"
                      epoch_last="Fri May 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29541"
                obs_have="28629"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="25907"
                obs_have="25863"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7680568"
                         time_creation="Fri May 18 19:09:15 2012"
                         time_modification="Fri May 18 19:02:55 2012" />
        <observations epoch_first="Fri May 18 18:00:00 2012"
                      epoch_last="Fri May 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29541"
                obs_have="28629"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="25907"
                obs_have="25863"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7680568"
                         time_creation="Fri Jun 15 00:52:33 2012"
                         time_modification="Fri May 18 19:02:55 2012" />
        <observations epoch_first="Fri May 18 18:00:00 2012"
                      epoch_last="Fri May 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29541"
                obs_have="28629"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="25907"
                obs_have="25863"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri May 18 20:21:25 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="8292831"
                         time_creation="Fri May 18 20:09:37 2012"
                         time_modification="Fri May 18 20:02:55 2012" />
        <observations epoch_first="Fri May 18 19:00:00 2012"
                      epoch_last="Fri May 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35524"
                obs_have="33525"
                obs_ratio="94.37" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="24125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19582"
                obs_have="19582"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 20:47:41 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="8292831"
                         time_creation="Fri May 18 20:09:37 2012"
                         time_modification="Fri May 18 20:02:55 2012" />
        <observations epoch_first="Fri May 18 19:00:00 2012"
                      epoch_last="Fri May 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35523"
                obs_have="33525"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="24125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19582"
                obs_have="19582"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 22:32:27 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="8292831"
                         time_creation="Fri May 18 20:09:37 2012"
                         time_modification="Fri May 18 20:02:55 2012" />
        <observations epoch_first="Fri May 18 19:00:00 2012"
                      epoch_last="Fri May 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35523"
                obs_have="33525"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="24125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19582"
                obs_have="19582"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="8292831"
                         time_creation="Fri May 18 20:09:37 2012"
                         time_modification="Fri May 18 20:02:55 2012" />
        <observations epoch_first="Fri May 18 19:00:00 2012"
                      epoch_last="Fri May 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35523"
                obs_have="33525"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="24125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19582"
                obs_have="19582"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="8292831"
                         time_creation="Fri Jun 15 00:52:33 2012"
                         time_modification="Fri May 18 20:02:55 2012" />
        <observations epoch_first="Fri May 18 19:00:00 2012"
                      epoch_last="Fri May 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35523"
                obs_have="33525"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="24125"
                obs_have="24125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19582"
                obs_have="19582"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri May 18 21:26:53 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9482146"
                         time_creation="Fri May 18 21:09:25 2012"
                         time_modification="Fri May 18 21:02:57 2012" />
        <observations epoch_first="Fri May 18 20:00:00 2012"
                      epoch_last="Fri May 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40208"
                obs_have="39405"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="30346"
                obs_have="30346"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25172"
                obs_have="25172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 21:52:38 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9482146"
                         time_creation="Fri May 18 21:09:25 2012"
                         time_modification="Fri May 18 21:02:57 2012" />
        <observations epoch_first="Fri May 18 20:00:00 2012"
                      epoch_last="Fri May 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40208"
                obs_have="39405"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="30346"
                obs_have="30346"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25172"
                obs_have="25172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 23:34:41 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9482146"
                         time_creation="Fri May 18 21:09:25 2012"
                         time_modification="Fri May 18 21:02:57 2012" />
        <observations epoch_first="Fri May 18 20:00:00 2012"
                      epoch_last="Fri May 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40208"
                obs_have="39405"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="30346"
                obs_have="30346"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25172"
                obs_have="25172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9482146"
                         time_creation="Fri May 18 21:09:25 2012"
                         time_modification="Fri May 18 21:02:57 2012" />
        <observations epoch_first="Fri May 18 20:00:00 2012"
                      epoch_last="Fri May 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40208"
                obs_have="39405"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="30346"
                obs_have="30346"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25172"
                obs_have="25172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9482146"
                         time_creation="Fri Jun 15 00:52:35 2012"
                         time_modification="Fri May 18 21:02:57 2012" />
        <observations epoch_first="Fri May 18 20:00:00 2012"
                      epoch_last="Fri May 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40208"
                obs_have="39405"
                obs_ratio="98.00" />
          <mask elevation="10 degrees"
                obs_expected="30346"
                obs_have="30346"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25172"
                obs_have="25172"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri May 18 22:24:36 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9025397"
                         time_creation="Fri May 18 22:09:30 2012"
                         time_modification="Fri May 18 22:02:57 2012" />
        <observations epoch_first="Fri May 18 21:00:00 2012"
                      epoch_last="Fri May 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37132"
                obs_have="35262"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="28892"
                obs_have="28892"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25810"
                obs_have="25810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 22:49:25 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9025397"
                         time_creation="Fri May 18 22:09:30 2012"
                         time_modification="Fri May 18 22:02:57 2012" />
        <observations epoch_first="Fri May 18 21:00:00 2012"
                      epoch_last="Fri May 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37132"
                obs_have="35262"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="28892"
                obs_have="28892"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25810"
                obs_have="25810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 00:30:37 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9025397"
                         time_creation="Fri May 18 22:09:30 2012"
                         time_modification="Fri May 18 22:02:57 2012" />
        <observations epoch_first="Fri May 18 21:00:00 2012"
                      epoch_last="Fri May 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37132"
                obs_have="35262"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="28892"
                obs_have="28892"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25810"
                obs_have="25810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9025397"
                         time_creation="Fri May 18 22:09:30 2012"
                         time_modification="Fri May 18 22:02:57 2012" />
        <observations epoch_first="Fri May 18 21:00:00 2012"
                      epoch_last="Fri May 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37132"
                obs_have="35262"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="28892"
                obs_have="28892"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25810"
                obs_have="25810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9025397"
                         time_creation="Fri Jun 15 00:52:35 2012"
                         time_modification="Fri May 18 22:02:57 2012" />
        <observations epoch_first="Fri May 18 21:00:00 2012"
                      epoch_last="Fri May 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37132"
                obs_have="35262"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="28892"
                obs_have="28892"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25810"
                obs_have="25810"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri May 18 23:21:23 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8964402"
                         time_creation="Fri May 18 23:09:33 2012"
                         time_modification="Fri May 18 23:02:56 2012" />
        <observations epoch_first="Fri May 18 22:00:00 2012"
                      epoch_last="Fri May 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34730"
                obs_have="34207"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30765"
                obs_have="30765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 23:47:44 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8964402"
                         time_creation="Fri May 18 23:09:33 2012"
                         time_modification="Fri May 18 23:02:56 2012" />
        <observations epoch_first="Fri May 18 22:00:00 2012"
                      epoch_last="Fri May 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34730"
                obs_have="34207"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30765"
                obs_have="30765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 01:28:37 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8964402"
                         time_creation="Fri May 18 23:09:33 2012"
                         time_modification="Fri May 18 23:02:56 2012" />
        <observations epoch_first="Fri May 18 22:00:00 2012"
                      epoch_last="Fri May 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34730"
                obs_have="34207"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30765"
                obs_have="30765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8964402"
                         time_creation="Fri May 18 23:09:33 2012"
                         time_modification="Fri May 18 23:02:56 2012" />
        <observations epoch_first="Fri May 18 22:00:00 2012"
                      epoch_last="Fri May 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34730"
                obs_have="34207"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30765"
                obs_have="30765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8964402"
                         time_creation="Fri Jun 15 00:52:36 2012"
                         time_modification="Fri May 18 23:02:56 2012" />
        <observations epoch_first="Fri May 18 22:00:00 2012"
                      epoch_last="Fri May 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34730"
                obs_have="34207"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30765"
                obs_have="30765"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch139x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat May 19 00:20:52 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="10137560"
                         time_creation="Sat May 19 00:14:19 2012"
                         time_modification="Sat May 19 00:02:58 2012" />
        <observations epoch_first="Fri May 18 23:00:00 2012"
                      epoch_last="Fri May 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44580"
                obs_have="44197"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="36257"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30367"
                obs_have="30367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 00:49:18 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="10137560"
                         time_creation="Sat May 19 00:14:19 2012"
                         time_modification="Sat May 19 00:02:58 2012" />
        <observations epoch_first="Fri May 18 23:00:00 2012"
                      epoch_last="Fri May 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44580"
                obs_have="44197"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="36257"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30367"
                obs_have="30367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 02:29:42 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="10137560"
                         time_creation="Sat May 19 00:14:19 2012"
                         time_modification="Sat May 19 00:02:58 2012" />
        <observations epoch_first="Fri May 18 23:00:00 2012"
                      epoch_last="Fri May 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44580"
                obs_have="44197"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="36257"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30367"
                obs_have="30367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 17:01:15 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="10137560"
                         time_creation="Sat May 19 00:14:19 2012"
                         time_modification="Sat May 19 00:02:58 2012" />
        <observations epoch_first="Fri May 18 23:00:00 2012"
                      epoch_last="Fri May 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44580"
                obs_have="44197"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="36257"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30367"
                obs_have="30367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:28:44 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="10137560"
                         time_creation="Fri Jun 15 00:52:37 2012"
                         time_modification="Sat May 19 00:02:58 2012" />
        <observations epoch_first="Fri May 18 23:00:00 2012"
                      epoch_last="Fri May 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44580"
                obs_have="44197"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="36257"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30367"
                obs_have="30367"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
