<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-04-01 00:00:00"
    DayOfYear="92"
    Year="2012">
  <station name="CHAL">
    <file name="/chal0920.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr  3 01:10:13 2012"
               level="3">
        <file_statistics latency="01:31:27"
                         size="3246989"
                         time_creation="Mon Apr  2 01:33:52 2012"
                         time_modification="Mon Apr  2 01:30:57 2012" />
        <observations epoch_first="Sun Apr  1 00:00:00 2012"
                      epoch_last="Sun Apr  1 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29274"
                obs_have="24371"
                obs_ratio="83.25" />
          <mask elevation="10 degrees"
                obs_expected="24429"
                obs_have="24354"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21698"
                obs_have="21698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 10:08:53 2012"
               level="3">
        <file_statistics latency="01:31:27"
                         size="3246989"
                         time_creation="Sun Apr 29 01:05:35 2012"
                         time_modification="Mon Apr  2 01:30:57 2012" />
        <observations epoch_first="Sun Apr  1 00:00:00 2012"
                      epoch_last="Sun Apr  1 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29274"
                obs_have="24371"
                obs_ratio="83.25" />
          <mask elevation="10 degrees"
                obs_expected="24429"
                obs_have="24354"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21698"
                obs_have="21698"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Apr  1 01:22:36 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4005318"
                         time_creation="Sun Apr  1 01:13:09 2012"
                         time_modification="Sun Apr  1 01:10:15 2012" />
        <observations epoch_first="Sun Apr  1 00:00:00 2012"
                      epoch_last="Sun Apr  1 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34485"
                obs_have="30107"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="30145"
                obs_have="30064"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 01:47:59 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4005318"
                         time_creation="Sun Apr  1 01:13:09 2012"
                         time_modification="Sun Apr  1 01:10:15 2012" />
        <observations epoch_first="Sun Apr  1 00:00:00 2012"
                      epoch_last="Sun Apr  1 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34485"
                obs_have="30107"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="30145"
                obs_have="30064"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 03:46:01 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4005318"
                         time_creation="Sun Apr  1 01:13:09 2012"
                         time_modification="Sun Apr  1 01:10:15 2012" />
        <observations epoch_first="Sun Apr  1 00:00:00 2012"
                      epoch_last="Sun Apr  1 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34485"
                obs_have="30107"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="30145"
                obs_have="30064"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4005318"
                         time_creation="Sun Apr  1 01:13:09 2012"
                         time_modification="Sun Apr  1 01:10:15 2012" />
        <observations epoch_first="Sun Apr  1 00:00:00 2012"
                      epoch_last="Sun Apr  1 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34485"
                obs_have="30107"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="30145"
                obs_have="30064"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4005318"
                         time_creation="Sun Apr 29 01:00:58 2012"
                         time_modification="Sun Apr  1 01:10:15 2012" />
        <observations epoch_first="Sun Apr  1 00:00:00 2012"
                      epoch_last="Sun Apr  1 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34485"
                obs_have="30107"
                obs_ratio="87.30" />
          <mask elevation="10 degrees"
                obs_expected="30145"
                obs_have="30064"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27121"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Apr  1 02:20:58 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4177502"
                         time_creation="Sun Apr  1 02:13:07 2012"
                         time_modification="Sun Apr  1 02:10:16 2012" />
        <observations epoch_first="Sun Apr  1 01:00:00 2012"
                      epoch_last="Sun Apr  1 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34929"
                obs_have="31433"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="31484"
                obs_have="31424"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 02:48:24 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4177502"
                         time_creation="Sun Apr  1 02:13:07 2012"
                         time_modification="Sun Apr  1 02:10:16 2012" />
        <observations epoch_first="Sun Apr  1 01:00:00 2012"
                      epoch_last="Sun Apr  1 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34929"
                obs_have="31433"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="31484"
                obs_have="31424"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 04:42:11 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4177502"
                         time_creation="Sun Apr  1 02:13:07 2012"
                         time_modification="Sun Apr  1 02:10:16 2012" />
        <observations epoch_first="Sun Apr  1 01:00:00 2012"
                      epoch_last="Sun Apr  1 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34929"
                obs_have="31433"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="31484"
                obs_have="31424"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4177502"
                         time_creation="Sun Apr  1 02:13:07 2012"
                         time_modification="Sun Apr  1 02:10:16 2012" />
        <observations epoch_first="Sun Apr  1 01:00:00 2012"
                      epoch_last="Sun Apr  1 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34929"
                obs_have="31433"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="31484"
                obs_have="31424"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4177502"
                         time_creation="Sun Apr 29 01:00:59 2012"
                         time_modification="Sun Apr  1 02:10:16 2012" />
        <observations epoch_first="Sun Apr  1 01:00:00 2012"
                      epoch_last="Sun Apr  1 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34929"
                obs_have="31433"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="31484"
                obs_have="31424"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Apr  1 03:28:01 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4448045"
                         time_creation="Sun Apr  1 03:13:09 2012"
                         time_modification="Sun Apr  1 03:10:16 2012" />
        <observations epoch_first="Sun Apr  1 02:00:00 2012"
                      epoch_last="Sun Apr  1 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34768"
                obs_have="33546"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="33546"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30631"
                obs_have="30631"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 04:02:49 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4448045"
                         time_creation="Sun Apr  1 03:13:09 2012"
                         time_modification="Sun Apr  1 03:10:16 2012" />
        <observations epoch_first="Sun Apr  1 02:00:00 2012"
                      epoch_last="Sun Apr  1 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34768"
                obs_have="33546"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="33546"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30631"
                obs_have="30631"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 05:52:35 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4448045"
                         time_creation="Sun Apr  1 03:13:09 2012"
                         time_modification="Sun Apr  1 03:10:16 2012" />
        <observations epoch_first="Sun Apr  1 02:00:00 2012"
                      epoch_last="Sun Apr  1 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34768"
                obs_have="33546"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="33546"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30631"
                obs_have="30631"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4448045"
                         time_creation="Sun Apr  1 03:13:09 2012"
                         time_modification="Sun Apr  1 03:10:16 2012" />
        <observations epoch_first="Sun Apr  1 02:00:00 2012"
                      epoch_last="Sun Apr  1 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34768"
                obs_have="33546"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="33546"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30631"
                obs_have="30631"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4448045"
                         time_creation="Sun Apr 29 01:01:00 2012"
                         time_modification="Sun Apr  1 03:10:16 2012" />
        <observations epoch_first="Sun Apr  1 02:00:00 2012"
                      epoch_last="Sun Apr  1 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34768"
                obs_have="33546"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="33546"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30631"
                obs_have="30631"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Apr  1 04:25:01 2012"
               level="3">
        <file_statistics latency="00:10:19"
                         size="4236689"
                         time_creation="Sun Apr  1 04:13:09 2012"
                         time_modification="Sun Apr  1 04:10:18 2012" />
        <observations epoch_first="Sun Apr  1 03:00:00 2012"
                      epoch_last="Sun Apr  1 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39519"
                obs_have="31721"
                obs_ratio="80.27" />
          <mask elevation="10 degrees"
                obs_expected="31986"
                obs_have="31701"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="27736"
                obs_have="27736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 04:59:00 2012"
               level="3">
        <file_statistics latency="00:10:19"
                         size="4236689"
                         time_creation="Sun Apr  1 04:13:09 2012"
                         time_modification="Sun Apr  1 04:10:18 2012" />
        <observations epoch_first="Sun Apr  1 03:00:00 2012"
                      epoch_last="Sun Apr  1 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39519"
                obs_have="31721"
                obs_ratio="80.27" />
          <mask elevation="10 degrees"
                obs_expected="31986"
                obs_have="31701"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="27736"
                obs_have="27736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 06:50:38 2012"
               level="3">
        <file_statistics latency="00:10:19"
                         size="4236689"
                         time_creation="Sun Apr  1 04:13:09 2012"
                         time_modification="Sun Apr  1 04:10:18 2012" />
        <observations epoch_first="Sun Apr  1 03:00:00 2012"
                      epoch_last="Sun Apr  1 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39519"
                obs_have="31721"
                obs_ratio="80.27" />
          <mask elevation="10 degrees"
                obs_expected="31986"
                obs_have="31701"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="27736"
                obs_have="27736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:10:19"
                         size="4236689"
                         time_creation="Sun Apr  1 04:13:09 2012"
                         time_modification="Sun Apr  1 04:10:18 2012" />
        <observations epoch_first="Sun Apr  1 03:00:00 2012"
                      epoch_last="Sun Apr  1 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39519"
                obs_have="31721"
                obs_ratio="80.27" />
          <mask elevation="10 degrees"
                obs_expected="31986"
                obs_have="31701"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="27736"
                obs_have="27736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:10:19"
                         size="4236689"
                         time_creation="Sun Apr 29 01:01:01 2012"
                         time_modification="Sun Apr  1 04:10:18 2012" />
        <observations epoch_first="Sun Apr  1 03:00:00 2012"
                      epoch_last="Sun Apr  1 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39519"
                obs_have="31721"
                obs_ratio="80.27" />
          <mask elevation="10 degrees"
                obs_expected="31986"
                obs_have="31701"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="27736"
                obs_have="27736"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Apr  1 05:24:59 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4511335"
                         time_creation="Sun Apr  1 05:13:11 2012"
                         time_modification="Sun Apr  1 05:10:15 2012" />
        <observations epoch_first="Sun Apr  1 04:00:00 2012"
                      epoch_last="Sun Apr  1 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38370"
                obs_have="33928"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="34059"
                obs_have="33895"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="30791"
                obs_have="30791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4511335"
                         time_creation="Sun Apr  1 05:13:11 2012"
                         time_modification="Sun Apr  1 05:10:15 2012" />
        <observations epoch_first="Sun Apr  1 04:00:00 2012"
                      epoch_last="Sun Apr  1 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38370"
                obs_have="33928"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="34059"
                obs_have="33895"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="30791"
                obs_have="30791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4511335"
                         time_creation="Sun Apr 29 01:01:01 2012"
                         time_modification="Sun Apr  1 05:10:15 2012" />
        <observations epoch_first="Sun Apr  1 04:00:00 2012"
                      epoch_last="Sun Apr  1 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38370"
                obs_have="33928"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="34059"
                obs_have="33895"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="30791"
                obs_have="30791"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Apr  1 06:29:27 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4546715"
                         time_creation="Sun Apr  1 06:13:12 2012"
                         time_modification="Sun Apr  1 06:10:15 2012" />
        <observations epoch_first="Sun Apr  1 05:00:00 2012"
                      epoch_last="Sun Apr  1 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37164"
                obs_have="34303"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="34310"
                obs_have="34279"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="31368"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 07:07:23 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4546715"
                         time_creation="Sun Apr  1 06:13:12 2012"
                         time_modification="Sun Apr  1 06:10:15 2012" />
        <observations epoch_first="Sun Apr  1 05:00:00 2012"
                      epoch_last="Sun Apr  1 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37164"
                obs_have="34303"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="34310"
                obs_have="34279"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="31368"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 08:15:54 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4546715"
                         time_creation="Sun Apr  1 06:13:12 2012"
                         time_modification="Sun Apr  1 06:10:15 2012" />
        <observations epoch_first="Sun Apr  1 05:00:00 2012"
                      epoch_last="Sun Apr  1 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37164"
                obs_have="34303"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="34310"
                obs_have="34279"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="31368"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 08:50:13 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4546715"
                         time_creation="Sun Apr  1 06:13:12 2012"
                         time_modification="Sun Apr  1 06:10:15 2012" />
        <observations epoch_first="Sun Apr  1 05:00:00 2012"
                      epoch_last="Sun Apr  1 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37164"
                obs_have="34303"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="34310"
                obs_have="34279"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="31368"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4546715"
                         time_creation="Sun Apr  1 06:13:12 2012"
                         time_modification="Sun Apr  1 06:10:15 2012" />
        <observations epoch_first="Sun Apr  1 05:00:00 2012"
                      epoch_last="Sun Apr  1 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37164"
                obs_have="34303"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="34310"
                obs_have="34279"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="31368"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4546715"
                         time_creation="Sun Apr 29 01:01:02 2012"
                         time_modification="Sun Apr  1 06:10:15 2012" />
        <observations epoch_first="Sun Apr  1 05:00:00 2012"
                      epoch_last="Sun Apr  1 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37164"
                obs_have="34303"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="34310"
                obs_have="34279"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="31368"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Apr  1 07:32:34 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4201883"
                         time_creation="Sun Apr  1 07:13:13 2012"
                         time_modification="Sun Apr  1 07:10:15 2012" />
        <observations epoch_first="Sun Apr  1 06:00:00 2012"
                      epoch_last="Sun Apr  1 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="31622"
                obs_ratio="89.50" />
          <mask elevation="10 degrees"
                obs_expected="31647"
                obs_have="31602"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28885"
                obs_have="28885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 07:58:57 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4201883"
                         time_creation="Sun Apr  1 07:13:13 2012"
                         time_modification="Sun Apr  1 07:10:15 2012" />
        <observations epoch_first="Sun Apr  1 06:00:00 2012"
                      epoch_last="Sun Apr  1 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="31622"
                obs_ratio="89.50" />
          <mask elevation="10 degrees"
                obs_expected="31647"
                obs_have="31602"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28885"
                obs_have="28885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 09:58:18 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4201883"
                         time_creation="Sun Apr  1 07:13:13 2012"
                         time_modification="Sun Apr  1 07:10:15 2012" />
        <observations epoch_first="Sun Apr  1 06:00:00 2012"
                      epoch_last="Sun Apr  1 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="31622"
                obs_ratio="89.50" />
          <mask elevation="10 degrees"
                obs_expected="31647"
                obs_have="31602"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28885"
                obs_have="28885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4201883"
                         time_creation="Sun Apr  1 07:13:13 2012"
                         time_modification="Sun Apr  1 07:10:15 2012" />
        <observations epoch_first="Sun Apr  1 06:00:00 2012"
                      epoch_last="Sun Apr  1 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="31622"
                obs_ratio="89.50" />
          <mask elevation="10 degrees"
                obs_expected="31647"
                obs_have="31602"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28885"
                obs_have="28885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="4201883"
                         time_creation="Sun Apr 29 01:01:03 2012"
                         time_modification="Sun Apr  1 07:10:15 2012" />
        <observations epoch_first="Sun Apr  1 06:00:00 2012"
                      epoch_last="Sun Apr  1 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="31622"
                obs_ratio="89.50" />
          <mask elevation="10 degrees"
                obs_expected="31647"
                obs_have="31602"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28885"
                obs_have="28885"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Apr  1 08:32:20 2012"
               level="3">
        <file_statistics latency="00:10:15"
                         size="3878463"
                         time_creation="Sun Apr  1 08:13:13 2012"
                         time_modification="Sun Apr  1 08:10:14 2012" />
        <observations epoch_first="Sun Apr  1 07:00:00 2012"
                      epoch_last="Sun Apr  1 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34911"
                obs_have="29121"
                obs_ratio="83.41" />
          <mask elevation="10 degrees"
                obs_expected="29166"
                obs_have="29084"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26127"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 09:01:50 2012"
               level="3">
        <file_statistics latency="00:10:15"
                         size="3878463"
                         time_creation="Sun Apr  1 08:13:13 2012"
                         time_modification="Sun Apr  1 08:10:14 2012" />
        <observations epoch_first="Sun Apr  1 07:00:00 2012"
                      epoch_last="Sun Apr  1 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34911"
                obs_have="29121"
                obs_ratio="83.41" />
          <mask elevation="10 degrees"
                obs_expected="29166"
                obs_have="29084"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26127"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 10:41:34 2012"
               level="3">
        <file_statistics latency="00:10:15"
                         size="3878463"
                         time_creation="Sun Apr  1 08:13:13 2012"
                         time_modification="Sun Apr  1 08:10:14 2012" />
        <observations epoch_first="Sun Apr  1 07:00:00 2012"
                      epoch_last="Sun Apr  1 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34911"
                obs_have="29121"
                obs_ratio="83.41" />
          <mask elevation="10 degrees"
                obs_expected="29166"
                obs_have="29084"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26127"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:10:15"
                         size="3878463"
                         time_creation="Sun Apr  1 08:13:13 2012"
                         time_modification="Sun Apr  1 08:10:14 2012" />
        <observations epoch_first="Sun Apr  1 07:00:00 2012"
                      epoch_last="Sun Apr  1 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34911"
                obs_have="29121"
                obs_ratio="83.41" />
          <mask elevation="10 degrees"
                obs_expected="29166"
                obs_have="29084"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26127"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:10:15"
                         size="3878463"
                         time_creation="Sun Apr 29 01:01:03 2012"
                         time_modification="Sun Apr  1 08:10:14 2012" />
        <observations epoch_first="Sun Apr  1 07:00:00 2012"
                      epoch_last="Sun Apr  1 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34911"
                obs_have="29121"
                obs_ratio="83.41" />
          <mask elevation="10 degrees"
                obs_expected="29166"
                obs_have="29084"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26127"
                obs_have="26127"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Apr  1 09:33:25 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4454609"
                         time_creation="Sun Apr  1 09:13:13 2012"
                         time_modification="Sun Apr  1 09:09:47 2012" />
        <observations epoch_first="Sun Apr  1 08:00:00 2012"
                      epoch_last="Sun Apr  1 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35437"
                obs_have="33589"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="33612"
                obs_have="33574"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31614"
                obs_have="31614"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 11:38:47 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4454609"
                         time_creation="Sun Apr  1 09:13:13 2012"
                         time_modification="Sun Apr  1 09:09:47 2012" />
        <observations epoch_first="Sun Apr  1 08:00:00 2012"
                      epoch_last="Sun Apr  1 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35437"
                obs_have="33589"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="33612"
                obs_have="33574"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31614"
                obs_have="31614"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4454609"
                         time_creation="Sun Apr  1 09:13:13 2012"
                         time_modification="Sun Apr  1 09:09:47 2012" />
        <observations epoch_first="Sun Apr  1 08:00:00 2012"
                      epoch_last="Sun Apr  1 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35437"
                obs_have="33589"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="33612"
                obs_have="33574"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31614"
                obs_have="31614"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4454609"
                         time_creation="Sun Apr 29 01:01:04 2012"
                         time_modification="Sun Apr  1 09:09:47 2012" />
        <observations epoch_first="Sun Apr  1 08:00:00 2012"
                      epoch_last="Sun Apr  1 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35437"
                obs_have="33589"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="33612"
                obs_have="33574"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31614"
                obs_have="31614"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Apr  1 10:27:43 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="4403897"
                         time_creation="Sun Apr  1 10:13:15 2012"
                         time_modification="Sun Apr  1 10:09:27 2012" />
        <observations epoch_first="Sun Apr  1 09:00:00 2012"
                      epoch_last="Sun Apr  1 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37827"
                obs_have="33188"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="33247"
                obs_have="33143"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28259"
                obs_have="28259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 10:54:18 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="4403897"
                         time_creation="Sun Apr  1 10:13:15 2012"
                         time_modification="Sun Apr  1 10:09:27 2012" />
        <observations epoch_first="Sun Apr  1 09:00:00 2012"
                      epoch_last="Sun Apr  1 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37827"
                obs_have="33188"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="33247"
                obs_have="33143"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28259"
                obs_have="28259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 12:36:39 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="4403897"
                         time_creation="Sun Apr  1 10:13:15 2012"
                         time_modification="Sun Apr  1 10:09:27 2012" />
        <observations epoch_first="Sun Apr  1 09:00:00 2012"
                      epoch_last="Sun Apr  1 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37827"
                obs_have="33188"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="33247"
                obs_have="33143"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28259"
                obs_have="28259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="4403897"
                         time_creation="Sun Apr  1 10:13:15 2012"
                         time_modification="Sun Apr  1 10:09:27 2012" />
        <observations epoch_first="Sun Apr  1 09:00:00 2012"
                      epoch_last="Sun Apr  1 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37827"
                obs_have="33188"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="33247"
                obs_have="33143"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28259"
                obs_have="28259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="4403897"
                         time_creation="Sun Apr 29 01:01:05 2012"
                         time_modification="Sun Apr  1 10:09:27 2012" />
        <observations epoch_first="Sun Apr  1 09:00:00 2012"
                      epoch_last="Sun Apr  1 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37827"
                obs_have="33188"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="33247"
                obs_have="33143"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28259"
                obs_have="28259"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Apr  1 11:21:07 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="3819641"
                         time_creation="Sun Apr  1 11:13:13 2012"
                         time_modification="Sun Apr  1 11:09:26 2012" />
        <observations epoch_first="Sun Apr  1 10:00:00 2012"
                      epoch_last="Sun Apr  1 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34250"
                obs_have="28651"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28621"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25843"
                obs_have="25843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 11:50:33 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="3819641"
                         time_creation="Sun Apr  1 11:13:13 2012"
                         time_modification="Sun Apr  1 11:09:26 2012" />
        <observations epoch_first="Sun Apr  1 10:00:00 2012"
                      epoch_last="Sun Apr  1 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34250"
                obs_have="28651"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28621"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25843"
                obs_have="25843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 13:37:20 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="3819641"
                         time_creation="Sun Apr  1 11:13:13 2012"
                         time_modification="Sun Apr  1 11:09:26 2012" />
        <observations epoch_first="Sun Apr  1 10:00:00 2012"
                      epoch_last="Sun Apr  1 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34250"
                obs_have="28651"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28621"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25843"
                obs_have="25843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="3819641"
                         time_creation="Sun Apr  1 11:13:13 2012"
                         time_modification="Sun Apr  1 11:09:26 2012" />
        <observations epoch_first="Sun Apr  1 10:00:00 2012"
                      epoch_last="Sun Apr  1 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34250"
                obs_have="28651"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28621"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25843"
                obs_have="25843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="3819641"
                         time_creation="Sun Apr 29 01:01:06 2012"
                         time_modification="Sun Apr  1 11:09:26 2012" />
        <observations epoch_first="Sun Apr  1 10:00:00 2012"
                      epoch_last="Sun Apr  1 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34250"
                obs_have="28651"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28621"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25843"
                obs_have="25843"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Apr  1 12:20:21 2012"
               level="3">
        <file_statistics latency="00:09:42"
                         size="4387868"
                         time_creation="Sun Apr  1 12:13:15 2012"
                         time_modification="Sun Apr  1 12:09:41 2012" />
        <observations epoch_first="Sun Apr  1 11:00:00 2012"
                      epoch_last="Sun Apr  1 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35461"
                obs_have="33069"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="33096"
                obs_have="33065"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28618"
                obs_have="28618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 12:47:44 2012"
               level="3">
        <file_statistics latency="00:09:42"
                         size="4387868"
                         time_creation="Sun Apr  1 12:13:15 2012"
                         time_modification="Sun Apr  1 12:09:41 2012" />
        <observations epoch_first="Sun Apr  1 11:00:00 2012"
                      epoch_last="Sun Apr  1 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="33069"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="33096"
                obs_have="33065"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28618"
                obs_have="28618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 14:36:09 2012"
               level="3">
        <file_statistics latency="00:09:42"
                         size="4387868"
                         time_creation="Sun Apr  1 12:13:15 2012"
                         time_modification="Sun Apr  1 12:09:41 2012" />
        <observations epoch_first="Sun Apr  1 11:00:00 2012"
                      epoch_last="Sun Apr  1 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="33069"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="33096"
                obs_have="33065"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28618"
                obs_have="28618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:09:42"
                         size="4387868"
                         time_creation="Sun Apr  1 12:13:15 2012"
                         time_modification="Sun Apr  1 12:09:41 2012" />
        <observations epoch_first="Sun Apr  1 11:00:00 2012"
                      epoch_last="Sun Apr  1 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="33069"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="33096"
                obs_have="33065"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28618"
                obs_have="28618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:09:42"
                         size="4387868"
                         time_creation="Sun Apr 29 01:01:06 2012"
                         time_modification="Sun Apr  1 12:09:41 2012" />
        <observations epoch_first="Sun Apr  1 11:00:00 2012"
                      epoch_last="Sun Apr  1 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="33069"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="33096"
                obs_have="33065"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28618"
                obs_have="28618"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Apr  1 13:19:50 2012"
               level="3">
        <file_statistics latency="00:09:20"
                         size="4022556"
                         time_creation="Sun Apr  1 13:13:11 2012"
                         time_modification="Sun Apr  1 13:09:19 2012" />
        <observations epoch_first="Sun Apr  1 12:00:00 2012"
                      epoch_last="Sun Apr  1 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35125"
                obs_have="30238"
                obs_ratio="86.09" />
          <mask elevation="10 degrees"
                obs_expected="30245"
                obs_have="30207"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27041"
                obs_have="27041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 13:47:18 2012"
               level="3">
        <file_statistics latency="00:09:20"
                         size="4022556"
                         time_creation="Sun Apr  1 13:13:11 2012"
                         time_modification="Sun Apr  1 13:09:19 2012" />
        <observations epoch_first="Sun Apr  1 12:00:00 2012"
                      epoch_last="Sun Apr  1 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35125"
                obs_have="30238"
                obs_ratio="86.09" />
          <mask elevation="10 degrees"
                obs_expected="30245"
                obs_have="30207"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27041"
                obs_have="27041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 15:35:34 2012"
               level="3">
        <file_statistics latency="00:09:20"
                         size="4022556"
                         time_creation="Sun Apr  1 13:13:11 2012"
                         time_modification="Sun Apr  1 13:09:19 2012" />
        <observations epoch_first="Sun Apr  1 12:00:00 2012"
                      epoch_last="Sun Apr  1 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35125"
                obs_have="30238"
                obs_ratio="86.09" />
          <mask elevation="10 degrees"
                obs_expected="30245"
                obs_have="30207"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27041"
                obs_have="27041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:09:20"
                         size="4022556"
                         time_creation="Sun Apr  1 13:13:11 2012"
                         time_modification="Sun Apr  1 13:09:19 2012" />
        <observations epoch_first="Sun Apr  1 12:00:00 2012"
                      epoch_last="Sun Apr  1 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35125"
                obs_have="30238"
                obs_ratio="86.09" />
          <mask elevation="10 degrees"
                obs_expected="30245"
                obs_have="30207"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27041"
                obs_have="27041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:09:20"
                         size="4022556"
                         time_creation="Sun Apr 29 01:01:07 2012"
                         time_modification="Sun Apr  1 13:09:19 2012" />
        <observations epoch_first="Sun Apr  1 12:00:00 2012"
                      epoch_last="Sun Apr  1 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35125"
                obs_have="30238"
                obs_ratio="86.09" />
          <mask elevation="10 degrees"
                obs_expected="30245"
                obs_have="30207"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27041"
                obs_have="27041"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Apr  1 14:20:19 2012"
               level="3">
        <file_statistics latency="00:09:19"
                         size="3596228"
                         time_creation="Sun Apr  1 14:13:18 2012"
                         time_modification="Sun Apr  1 14:09:18 2012" />
        <observations epoch_first="Sun Apr  1 13:00:00 2012"
                      epoch_last="Sun Apr  1 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31700"
                obs_have="26927"
                obs_ratio="84.94" />
          <mask elevation="10 degrees"
                obs_expected="26941"
                obs_have="26889"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="23995"
                obs_have="23995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 14:46:28 2012"
               level="3">
        <file_statistics latency="00:09:19"
                         size="3596228"
                         time_creation="Sun Apr  1 14:13:18 2012"
                         time_modification="Sun Apr  1 14:09:18 2012" />
        <observations epoch_first="Sun Apr  1 13:00:00 2012"
                      epoch_last="Sun Apr  1 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31700"
                obs_have="26927"
                obs_ratio="84.94" />
          <mask elevation="10 degrees"
                obs_expected="26941"
                obs_have="26889"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="23995"
                obs_have="23995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 16:40:10 2012"
               level="3">
        <file_statistics latency="00:09:19"
                         size="3596228"
                         time_creation="Sun Apr  1 14:13:18 2012"
                         time_modification="Sun Apr  1 14:09:18 2012" />
        <observations epoch_first="Sun Apr  1 13:00:00 2012"
                      epoch_last="Sun Apr  1 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31700"
                obs_have="26927"
                obs_ratio="84.94" />
          <mask elevation="10 degrees"
                obs_expected="26941"
                obs_have="26889"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="23995"
                obs_have="23995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:09:19"
                         size="3596228"
                         time_creation="Sun Apr  1 14:13:18 2012"
                         time_modification="Sun Apr  1 14:09:18 2012" />
        <observations epoch_first="Sun Apr  1 13:00:00 2012"
                      epoch_last="Sun Apr  1 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31700"
                obs_have="26927"
                obs_ratio="84.94" />
          <mask elevation="10 degrees"
                obs_expected="26941"
                obs_have="26889"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="23995"
                obs_have="23995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:09:19"
                         size="3596228"
                         time_creation="Sun Apr 29 01:01:08 2012"
                         time_modification="Sun Apr  1 14:09:18 2012" />
        <observations epoch_first="Sun Apr  1 13:00:00 2012"
                      epoch_last="Sun Apr  1 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31700"
                obs_have="26927"
                obs_ratio="84.94" />
          <mask elevation="10 degrees"
                obs_expected="26941"
                obs_have="26889"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="23995"
                obs_have="23995"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Apr  1 15:20:42 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="3509054"
                         time_creation="Sun Apr  1 15:13:13 2012"
                         time_modification="Sun Apr  1 15:11:58 2012" />
        <observations epoch_first="Sun Apr  1 14:00:00 2012"
                      epoch_last="Sun Apr  1 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29673"
                obs_have="26041"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="26362"
                obs_have="26015"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="24068"
                obs_have="24068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 15:46:11 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="3509054"
                         time_creation="Sun Apr  1 15:13:13 2012"
                         time_modification="Sun Apr  1 15:11:58 2012" />
        <observations epoch_first="Sun Apr  1 14:00:00 2012"
                      epoch_last="Sun Apr  1 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29673"
                obs_have="26041"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="26362"
                obs_have="26015"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="24068"
                obs_have="24068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 17:40:14 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="3509054"
                         time_creation="Sun Apr  1 15:13:13 2012"
                         time_modification="Sun Apr  1 15:11:58 2012" />
        <observations epoch_first="Sun Apr  1 14:00:00 2012"
                      epoch_last="Sun Apr  1 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29673"
                obs_have="26041"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="26362"
                obs_have="26015"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="24068"
                obs_have="24068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="3509054"
                         time_creation="Sun Apr  1 15:13:13 2012"
                         time_modification="Sun Apr  1 15:11:58 2012" />
        <observations epoch_first="Sun Apr  1 14:00:00 2012"
                      epoch_last="Sun Apr  1 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29673"
                obs_have="26041"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="26362"
                obs_have="26015"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="24068"
                obs_have="24068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="3509054"
                         time_creation="Sun Apr 29 01:01:08 2012"
                         time_modification="Sun Apr  1 15:11:58 2012" />
        <observations epoch_first="Sun Apr  1 14:00:00 2012"
                      epoch_last="Sun Apr  1 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29673"
                obs_have="26041"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="26362"
                obs_have="26015"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="24068"
                obs_have="24068"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Apr  1 16:23:20 2012"
               level="3">
        <file_statistics latency="00:12:15"
                         size="4098167"
                         time_creation="Sun Apr  1 16:18:22 2012"
                         time_modification="Sun Apr  1 16:12:14 2012" />
        <observations epoch_first="Sun Apr  1 15:00:00 2012"
                      epoch_last="Sun Apr  1 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32310"
                obs_have="30818"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="30881"
                obs_have="30818"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28356"
                obs_have="28356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 16:53:40 2012"
               level="3">
        <file_statistics latency="00:12:15"
                         size="4098167"
                         time_creation="Sun Apr  1 16:18:22 2012"
                         time_modification="Sun Apr  1 16:12:14 2012" />
        <observations epoch_first="Sun Apr  1 15:00:00 2012"
                      epoch_last="Sun Apr  1 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32310"
                obs_have="30818"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="30881"
                obs_have="30818"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28356"
                obs_have="28356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 18:57:47 2012"
               level="3">
        <file_statistics latency="00:12:15"
                         size="4098167"
                         time_creation="Sun Apr  1 16:18:22 2012"
                         time_modification="Sun Apr  1 16:12:14 2012" />
        <observations epoch_first="Sun Apr  1 15:00:00 2012"
                      epoch_last="Sun Apr  1 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32310"
                obs_have="30818"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="30881"
                obs_have="30818"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28356"
                obs_have="28356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:12:15"
                         size="4098167"
                         time_creation="Sun Apr  1 16:18:22 2012"
                         time_modification="Sun Apr  1 16:12:14 2012" />
        <observations epoch_first="Sun Apr  1 15:00:00 2012"
                      epoch_last="Sun Apr  1 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32310"
                obs_have="30818"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="30881"
                obs_have="30818"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28356"
                obs_have="28356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:12:15"
                         size="4098167"
                         time_creation="Sun Apr 29 01:01:09 2012"
                         time_modification="Sun Apr  1 16:12:14 2012" />
        <observations epoch_first="Sun Apr  1 15:00:00 2012"
                      epoch_last="Sun Apr  1 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32310"
                obs_have="30818"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="30881"
                obs_have="30818"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28356"
                obs_have="28356"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Apr  1 17:22:23 2012"
               level="3">
        <file_statistics latency="00:12:15"
                         size="4040359"
                         time_creation="Sun Apr  1 17:18:23 2012"
                         time_modification="Sun Apr  1 17:12:14 2012" />
        <observations epoch_first="Sun Apr  1 16:00:00 2012"
                      epoch_last="Sun Apr  1 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35012"
                obs_have="30369"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="30392"
                obs_have="30334"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27405"
                obs_have="27405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 17:54:01 2012"
               level="3">
        <file_statistics latency="00:12:15"
                         size="4040359"
                         time_creation="Sun Apr  1 17:18:23 2012"
                         time_modification="Sun Apr  1 17:12:14 2012" />
        <observations epoch_first="Sun Apr  1 16:00:00 2012"
                      epoch_last="Sun Apr  1 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35012"
                obs_have="30369"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="30392"
                obs_have="30334"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27405"
                obs_have="27405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 19:51:49 2012"
               level="3">
        <file_statistics latency="00:12:15"
                         size="4040359"
                         time_creation="Sun Apr  1 17:18:23 2012"
                         time_modification="Sun Apr  1 17:12:14 2012" />
        <observations epoch_first="Sun Apr  1 16:00:00 2012"
                      epoch_last="Sun Apr  1 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35012"
                obs_have="30369"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="30392"
                obs_have="30334"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27405"
                obs_have="27405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:12:15"
                         size="4040359"
                         time_creation="Sun Apr  1 17:18:23 2012"
                         time_modification="Sun Apr  1 17:12:14 2012" />
        <observations epoch_first="Sun Apr  1 16:00:00 2012"
                      epoch_last="Sun Apr  1 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35012"
                obs_have="30369"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="30392"
                obs_have="30334"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27405"
                obs_have="27405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:12:15"
                         size="4040359"
                         time_creation="Sun Apr 29 01:01:10 2012"
                         time_modification="Sun Apr  1 17:12:14 2012" />
        <observations epoch_first="Sun Apr  1 16:00:00 2012"
                      epoch_last="Sun Apr  1 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35012"
                obs_have="30369"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="30392"
                obs_have="30334"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27405"
                obs_have="27405"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Apr  1 18:31:04 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="4308565"
                         time_creation="Sun Apr  1 18:13:25 2012"
                         time_modification="Sun Apr  1 18:11:56 2012" />
        <observations epoch_first="Sun Apr  1 17:00:00 2012"
                      epoch_last="Sun Apr  1 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35764"
                obs_have="32456"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="32492"
                obs_have="32452"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="29407"
                obs_have="29407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 20:54:16 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="4308565"
                         time_creation="Sun Apr  1 18:13:25 2012"
                         time_modification="Sun Apr  1 18:11:56 2012" />
        <observations epoch_first="Sun Apr  1 17:00:00 2012"
                      epoch_last="Sun Apr  1 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35764"
                obs_have="32456"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="32492"
                obs_have="32452"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="29407"
                obs_have="29407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="4308565"
                         time_creation="Sun Apr  1 18:13:25 2012"
                         time_modification="Sun Apr  1 18:11:56 2012" />
        <observations epoch_first="Sun Apr  1 17:00:00 2012"
                      epoch_last="Sun Apr  1 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35764"
                obs_have="32456"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="32492"
                obs_have="32452"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="29407"
                obs_have="29407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="4308565"
                         time_creation="Sun Apr 29 01:01:10 2012"
                         time_modification="Sun Apr  1 18:11:56 2012" />
        <observations epoch_first="Sun Apr  1 17:00:00 2012"
                      epoch_last="Sun Apr  1 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35764"
                obs_have="32456"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="32492"
                obs_have="32452"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="29407"
                obs_have="29407"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Apr  1 19:30:13 2012"
               level="3">
        <file_statistics latency="00:12:17"
                         size="4075017"
                         time_creation="Sun Apr  1 19:18:40 2012"
                         time_modification="Sun Apr  1 19:12:16 2012" />
        <observations epoch_first="Sun Apr  1 18:00:00 2012"
                      epoch_last="Sun Apr  1 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35285"
                obs_have="30374"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="30681"
                obs_have="30315"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25753"
                obs_have="25753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 20:08:06 2012"
               level="3">
        <file_statistics latency="00:12:17"
                         size="4075017"
                         time_creation="Sun Apr  1 19:18:40 2012"
                         time_modification="Sun Apr  1 19:12:16 2012" />
        <observations epoch_first="Sun Apr  1 18:00:00 2012"
                      epoch_last="Sun Apr  1 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35285"
                obs_have="30374"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="30681"
                obs_have="30315"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25753"
                obs_have="25753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:46:28 2012"
               level="3">
        <file_statistics latency="00:12:17"
                         size="4075017"
                         time_creation="Sun Apr  1 19:18:40 2012"
                         time_modification="Sun Apr  1 19:12:16 2012" />
        <observations epoch_first="Sun Apr  1 18:00:00 2012"
                      epoch_last="Sun Apr  1 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35285"
                obs_have="30374"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="30681"
                obs_have="30315"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25753"
                obs_have="25753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:12:17"
                         size="4075017"
                         time_creation="Sun Apr  1 19:18:40 2012"
                         time_modification="Sun Apr  1 19:12:16 2012" />
        <observations epoch_first="Sun Apr  1 18:00:00 2012"
                      epoch_last="Sun Apr  1 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35285"
                obs_have="30374"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="30681"
                obs_have="30315"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25753"
                obs_have="25753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:12:17"
                         size="4075017"
                         time_creation="Sun Apr 29 01:01:11 2012"
                         time_modification="Sun Apr  1 19:12:16 2012" />
        <observations epoch_first="Sun Apr  1 18:00:00 2012"
                      epoch_last="Sun Apr  1 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35285"
                obs_have="30374"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="30681"
                obs_have="30315"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25753"
                obs_have="25753"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Apr  1 22:43:47 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="3953140"
                         time_creation="Sun Apr  1 20:18:50 2012"
                         time_modification="Sun Apr  1 20:13:18 2012" />
        <observations epoch_first="Sun Apr  1 19:00:00 2012"
                      epoch_last="Sun Apr  1 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34065"
                obs_have="29685"
                obs_ratio="87.14" />
          <mask elevation="10 degrees"
                obs_expected="29738"
                obs_have="29657"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26279"
                obs_have="26279"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="3953140"
                         time_creation="Sun Apr  1 20:18:50 2012"
                         time_modification="Sun Apr  1 20:13:18 2012" />
        <observations epoch_first="Sun Apr  1 19:00:00 2012"
                      epoch_last="Sun Apr  1 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34065"
                obs_have="29685"
                obs_ratio="87.14" />
          <mask elevation="10 degrees"
                obs_expected="29738"
                obs_have="29657"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26279"
                obs_have="26279"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="3953140"
                         time_creation="Sun Apr 29 01:01:12 2012"
                         time_modification="Sun Apr  1 20:13:18 2012" />
        <observations epoch_first="Sun Apr  1 19:00:00 2012"
                      epoch_last="Sun Apr  1 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34065"
                obs_have="29685"
                obs_ratio="87.14" />
          <mask elevation="10 degrees"
                obs_expected="29738"
                obs_have="29657"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26279"
                obs_have="26279"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Apr  1 22:06:43 2012"
               level="3">
        <file_statistics latency="00:20:14"
                         size="4086603"
                         time_creation="Sun Apr  1 21:23:44 2012"
                         time_modification="Sun Apr  1 21:20:13 2012" />
        <observations epoch_first="Sun Apr  1 20:00:00 2012"
                      epoch_last="Sun Apr  1 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31781"
                obs_have="30745"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="30722"
                obs_have="30722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28086"
                obs_have="28086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 23:45:22 2012"
               level="3">
        <file_statistics latency="00:20:14"
                         size="4086603"
                         time_creation="Sun Apr  1 21:23:44 2012"
                         time_modification="Sun Apr  1 21:20:13 2012" />
        <observations epoch_first="Sun Apr  1 20:00:00 2012"
                      epoch_last="Sun Apr  1 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31781"
                obs_have="30745"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="30722"
                obs_have="30722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28086"
                obs_have="28086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:20:14"
                         size="4086603"
                         time_creation="Sun Apr  1 21:23:44 2012"
                         time_modification="Sun Apr  1 21:20:13 2012" />
        <observations epoch_first="Sun Apr  1 20:00:00 2012"
                      epoch_last="Sun Apr  1 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31781"
                obs_have="30745"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="30722"
                obs_have="30722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28086"
                obs_have="28086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:20:14"
                         size="4086603"
                         time_creation="Sun Apr 29 01:01:12 2012"
                         time_modification="Sun Apr  1 21:20:13 2012" />
        <observations epoch_first="Sun Apr  1 20:00:00 2012"
                      epoch_last="Sun Apr  1 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31781"
                obs_have="30745"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="30722"
                obs_have="30722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28086"
                obs_have="28086"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Apr  1 23:01:42 2012"
               level="3">
        <file_statistics latency="00:19:38"
                         size="3324038"
                         time_creation="Sun Apr  1 22:23:39 2012"
                         time_modification="Sun Apr  1 22:19:37 2012" />
        <observations epoch_first="Sun Apr  1 21:00:00 2012"
                      epoch_last="Sun Apr  1 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29668"
                obs_have="24817"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="24871"
                obs_have="24798"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22231"
                obs_have="22220"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Apr  2 00:41:50 2012"
               level="3">
        <file_statistics latency="00:19:38"
                         size="3324038"
                         time_creation="Sun Apr  1 22:23:39 2012"
                         time_modification="Sun Apr  1 22:19:37 2012" />
        <observations epoch_first="Sun Apr  1 21:00:00 2012"
                      epoch_last="Sun Apr  1 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29668"
                obs_have="24817"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="24871"
                obs_have="24798"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22231"
                obs_have="22220"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:19:38"
                         size="3324038"
                         time_creation="Sun Apr  1 22:23:39 2012"
                         time_modification="Sun Apr  1 22:19:37 2012" />
        <observations epoch_first="Sun Apr  1 21:00:00 2012"
                      epoch_last="Sun Apr  1 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29668"
                obs_have="24817"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="24871"
                obs_have="24798"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22231"
                obs_have="22220"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:19:38"
                         size="3324038"
                         time_creation="Sun Apr 29 01:01:13 2012"
                         time_modification="Sun Apr  1 22:19:37 2012" />
        <observations epoch_first="Sun Apr  1 21:00:00 2012"
                      epoch_last="Sun Apr  1 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29668"
                obs_have="24817"
                obs_ratio="83.65" />
          <mask elevation="10 degrees"
                obs_expected="24871"
                obs_have="24798"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22231"
                obs_have="22220"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/chal092w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Apr  1 23:58:45 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="3294755"
                         time_creation="Sun Apr  1 23:23:58 2012"
                         time_modification="Sun Apr  1 23:13:15 2012" />
        <observations epoch_first="Sun Apr  1 22:00:00 2012"
                      epoch_last="Sun Apr  1 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31451"
                obs_have="24590"
                obs_ratio="78.19" />
          <mask elevation="10 degrees"
                obs_expected="24607"
                obs_have="24556"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20292"
                obs_have="20292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:36:44 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="3294755"
                         time_creation="Sun Apr  1 23:23:58 2012"
                         time_modification="Sun Apr  1 23:13:15 2012" />
        <observations epoch_first="Sun Apr  1 22:00:00 2012"
                      epoch_last="Sun Apr  1 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31451"
                obs_have="24590"
                obs_ratio="78.19" />
          <mask elevation="10 degrees"
                obs_expected="24607"
                obs_have="24556"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20292"
                obs_have="20292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="3294755"
                         time_creation="Sun Apr  1 23:23:58 2012"
                         time_modification="Sun Apr  1 23:13:15 2012" />
        <observations epoch_first="Sun Apr  1 22:00:00 2012"
                      epoch_last="Sun Apr  1 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31451"
                obs_have="24590"
                obs_ratio="78.19" />
          <mask elevation="10 degrees"
                obs_expected="24607"
                obs_have="24556"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20292"
                obs_have="20292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="3294755"
                         time_creation="Sun Apr 29 01:01:14 2012"
                         time_modification="Sun Apr  1 23:13:15 2012" />
        <observations epoch_first="Sun Apr  1 22:00:00 2012"
                      epoch_last="Sun Apr  1 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31451"
                obs_have="24590"
                obs_ratio="78.19" />
          <mask elevation="10 degrees"
                obs_expected="24607"
                obs_have="24556"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20292"
                obs_have="20292"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal092x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Apr  2 00:53:41 2012"
               level="3">
        <file_statistics latency="00:25:51"
                         size="3965007"
                         time_creation="Mon Apr  2 00:33:47 2012"
                         time_modification="Mon Apr  2 00:25:50 2012" />
        <observations epoch_first="Sun Apr  1 23:00:00 2012"
                      epoch_last="Sun Apr  1 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32616"
                obs_have="29784"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="29907"
                obs_have="29784"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23981"
                obs_have="23981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 02:34:50 2012"
               level="3">
        <file_statistics latency="00:25:51"
                         size="3965007"
                         time_creation="Mon Apr  2 00:33:47 2012"
                         time_modification="Mon Apr  2 00:25:50 2012" />
        <observations epoch_first="Sun Apr  1 23:00:00 2012"
                      epoch_last="Sun Apr  1 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32616"
                obs_have="29784"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="29907"
                obs_have="29784"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23981"
                obs_have="23981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 23:05:31 2012"
               level="3">
        <file_statistics latency="00:25:51"
                         size="3965007"
                         time_creation="Mon Apr  2 00:33:47 2012"
                         time_modification="Mon Apr  2 00:25:50 2012" />
        <observations epoch_first="Sun Apr  1 23:00:00 2012"
                      epoch_last="Sun Apr  1 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32616"
                obs_have="29784"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="29907"
                obs_have="29784"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23981"
                obs_have="23981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 07:09:50 2012"
               level="3">
        <file_statistics latency="00:25:51"
                         size="3965007"
                         time_creation="Sun Apr 29 01:01:14 2012"
                         time_modification="Mon Apr  2 00:25:50 2012" />
        <observations epoch_first="Sun Apr  1 23:00:00 2012"
                      epoch_last="Sun Apr  1 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32616"
                obs_have="29784"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="29907"
                obs_have="29784"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23981"
                obs_have="23981"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
