<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-01-19 00:00:00"
    DayOfYear="19"
    Year="2012">
  <station name="CHAL">
    <file name="/chal0190.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 21 00:08:26 2012"
               level="3">
        <file_statistics latency="21:31:08"
                         size="3253213"
                         time_creation="Fri Jan 20 21:34:51 2012"
                         time_modification="Fri Jan 20 21:30:38 2012" />
        <observations epoch_first="Thu Jan 19 00:00:00 2012"
                      epoch_last="Thu Jan 19 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29484"
                obs_have="24421"
                obs_ratio="82.83" />
          <mask elevation="10 degrees"
                obs_expected="24714"
                obs_have="24401"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="21875"
                obs_have="21648"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Sat Feb 18 09:53:20 2012"
               level="3">
        <file_statistics latency="9 day(s) 09:44:02"
                         size="3253213"
                         time_creation="Thu Feb 16 01:07:43 2012"
                         time_modification="Sun Jan 29 09:43:32 2012" />
        <observations epoch_first="Thu Jan 19 00:00:00 2012"
                      epoch_last="Thu Jan 19 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29484"
                obs_have="24421"
                obs_ratio="82.83" />
          <mask elevation="10 degrees"
                obs_expected="24714"
                obs_have="24401"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="21875"
                obs_have="21648"
                obs_ratio="98.96" />
        </observations>
      </control>
    </file>
    <file name="/chal019a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jan 19 01:19:29 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3849584"
                         time_creation="Thu Jan 19 01:13:09 2012"
                         time_modification="Thu Jan 19 01:09:46 2012" />
        <observations epoch_first="Thu Jan 19 00:00:00 2012"
                      epoch_last="Thu Jan 19 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32517"
                obs_have="28891"
                obs_ratio="88.85" />
          <mask elevation="10 degrees"
                obs_expected="28929"
                obs_have="28857"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25321"
                obs_have="25321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 01:46:40 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3849584"
                         time_creation="Thu Jan 19 01:13:09 2012"
                         time_modification="Thu Jan 19 01:09:46 2012" />
        <observations epoch_first="Thu Jan 19 00:00:00 2012"
                      epoch_last="Thu Jan 19 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32517"
                obs_have="28891"
                obs_ratio="88.85" />
          <mask elevation="10 degrees"
                obs_expected="28929"
                obs_have="28857"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25321"
                obs_have="25321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 03:37:59 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3849584"
                         time_creation="Thu Jan 19 01:13:09 2012"
                         time_modification="Thu Jan 19 01:09:46 2012" />
        <observations epoch_first="Thu Jan 19 00:00:00 2012"
                      epoch_last="Thu Jan 19 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32517"
                obs_have="28891"
                obs_ratio="88.85" />
          <mask elevation="10 degrees"
                obs_expected="28929"
                obs_have="28857"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25321"
                obs_have="25321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3849584"
                         time_creation="Thu Jan 19 01:13:09 2012"
                         time_modification="Thu Jan 19 01:09:46 2012" />
        <observations epoch_first="Thu Jan 19 00:00:00 2012"
                      epoch_last="Thu Jan 19 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32517"
                obs_have="28891"
                obs_ratio="88.85" />
          <mask elevation="10 degrees"
                obs_expected="28929"
                obs_have="28857"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25321"
                obs_have="25321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3849584"
                         time_creation="Thu Feb 16 01:01:52 2012"
                         time_modification="Thu Jan 19 01:09:46 2012" />
        <observations epoch_first="Thu Jan 19 00:00:00 2012"
                      epoch_last="Thu Jan 19 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32517"
                obs_have="28891"
                obs_ratio="88.85" />
          <mask elevation="10 degrees"
                obs_expected="28929"
                obs_have="28857"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25321"
                obs_have="25321"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jan 19 02:20:12 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4081686"
                         time_creation="Thu Jan 19 02:13:10 2012"
                         time_modification="Thu Jan 19 02:09:45 2012" />
        <observations epoch_first="Thu Jan 19 01:00:00 2012"
                      epoch_last="Thu Jan 19 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31950"
                obs_have="30699"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="30712"
                obs_have="30672"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28074"
                obs_have="28074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 02:48:16 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4081686"
                         time_creation="Thu Jan 19 02:13:10 2012"
                         time_modification="Thu Jan 19 02:09:45 2012" />
        <observations epoch_first="Thu Jan 19 01:00:00 2012"
                      epoch_last="Thu Jan 19 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31950"
                obs_have="30699"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="30712"
                obs_have="30672"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28074"
                obs_have="28074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 04:42:15 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4081686"
                         time_creation="Thu Jan 19 02:13:10 2012"
                         time_modification="Thu Jan 19 02:09:45 2012" />
        <observations epoch_first="Thu Jan 19 01:00:00 2012"
                      epoch_last="Thu Jan 19 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31950"
                obs_have="30699"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="30712"
                obs_have="30672"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28074"
                obs_have="28074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4081686"
                         time_creation="Thu Jan 19 02:13:10 2012"
                         time_modification="Thu Jan 19 02:09:45 2012" />
        <observations epoch_first="Thu Jan 19 01:00:00 2012"
                      epoch_last="Thu Jan 19 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31950"
                obs_have="30699"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="30712"
                obs_have="30672"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28074"
                obs_have="28074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4081686"
                         time_creation="Thu Feb 16 01:01:53 2012"
                         time_modification="Thu Jan 19 02:09:45 2012" />
        <observations epoch_first="Thu Jan 19 01:00:00 2012"
                      epoch_last="Thu Jan 19 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31950"
                obs_have="30699"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="30712"
                obs_have="30672"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="28074"
                obs_have="28074"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jan 19 03:21:40 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3275276"
                         time_creation="Thu Jan 19 03:13:17 2012"
                         time_modification="Thu Jan 19 03:09:43 2012" />
        <observations epoch_first="Thu Jan 19 02:00:00 2012"
                      epoch_last="Thu Jan 19 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29285"
                obs_have="24439"
                obs_ratio="83.45" />
          <mask elevation="10 degrees"
                obs_expected="24480"
                obs_have="24431"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21755"
                obs_have="21755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 03:49:22 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3275276"
                         time_creation="Thu Jan 19 03:13:17 2012"
                         time_modification="Thu Jan 19 03:09:43 2012" />
        <observations epoch_first="Thu Jan 19 02:00:00 2012"
                      epoch_last="Thu Jan 19 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29285"
                obs_have="24439"
                obs_ratio="83.45" />
          <mask elevation="10 degrees"
                obs_expected="24480"
                obs_have="24431"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21755"
                obs_have="21755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 05:43:08 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3275276"
                         time_creation="Thu Jan 19 03:13:17 2012"
                         time_modification="Thu Jan 19 03:09:43 2012" />
        <observations epoch_first="Thu Jan 19 02:00:00 2012"
                      epoch_last="Thu Jan 19 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29285"
                obs_have="24439"
                obs_ratio="83.45" />
          <mask elevation="10 degrees"
                obs_expected="24480"
                obs_have="24431"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21755"
                obs_have="21755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3275276"
                         time_creation="Thu Jan 19 03:13:17 2012"
                         time_modification="Thu Jan 19 03:09:43 2012" />
        <observations epoch_first="Thu Jan 19 02:00:00 2012"
                      epoch_last="Thu Jan 19 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29285"
                obs_have="24439"
                obs_ratio="83.45" />
          <mask elevation="10 degrees"
                obs_expected="24480"
                obs_have="24431"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21755"
                obs_have="21755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3275276"
                         time_creation="Thu Feb 16 01:01:54 2012"
                         time_modification="Thu Jan 19 03:09:43 2012" />
        <observations epoch_first="Thu Jan 19 02:00:00 2012"
                      epoch_last="Thu Jan 19 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29285"
                obs_have="24439"
                obs_ratio="83.45" />
          <mask elevation="10 degrees"
                obs_expected="24480"
                obs_have="24431"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21755"
                obs_have="21755"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jan 19 04:23:47 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3387764"
                         time_creation="Thu Jan 19 04:13:19 2012"
                         time_modification="Thu Jan 19 04:09:43 2012" />
        <observations epoch_first="Thu Jan 19 03:00:00 2012"
                      epoch_last="Thu Jan 19 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31860"
                obs_have="25311"
                obs_ratio="79.44" />
          <mask elevation="10 degrees"
                obs_expected="25332"
                obs_have="25269"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="20929"
                obs_have="20929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 04:55:19 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3387764"
                         time_creation="Thu Jan 19 04:13:19 2012"
                         time_modification="Thu Jan 19 04:09:43 2012" />
        <observations epoch_first="Thu Jan 19 03:00:00 2012"
                      epoch_last="Thu Jan 19 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31860"
                obs_have="25311"
                obs_ratio="79.44" />
          <mask elevation="10 degrees"
                obs_expected="25332"
                obs_have="25269"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="20929"
                obs_have="20929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 06:40:44 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3387764"
                         time_creation="Thu Jan 19 04:13:19 2012"
                         time_modification="Thu Jan 19 04:09:43 2012" />
        <observations epoch_first="Thu Jan 19 03:00:00 2012"
                      epoch_last="Thu Jan 19 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31860"
                obs_have="25311"
                obs_ratio="79.44" />
          <mask elevation="10 degrees"
                obs_expected="25332"
                obs_have="25269"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="20929"
                obs_have="20929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3387764"
                         time_creation="Thu Jan 19 04:13:19 2012"
                         time_modification="Thu Jan 19 04:09:43 2012" />
        <observations epoch_first="Thu Jan 19 03:00:00 2012"
                      epoch_last="Thu Jan 19 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31860"
                obs_have="25311"
                obs_ratio="79.44" />
          <mask elevation="10 degrees"
                obs_expected="25332"
                obs_have="25269"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="20929"
                obs_have="20929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3387764"
                         time_creation="Thu Feb 16 01:01:55 2012"
                         time_modification="Thu Jan 19 04:09:43 2012" />
        <observations epoch_first="Thu Jan 19 03:00:00 2012"
                      epoch_last="Thu Jan 19 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31860"
                obs_have="25311"
                obs_ratio="79.44" />
          <mask elevation="10 degrees"
                obs_expected="25332"
                obs_have="25269"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="20929"
                obs_have="20929"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jan 19 05:27:22 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3926335"
                         time_creation="Thu Jan 19 05:13:18 2012"
                         time_modification="Thu Jan 19 05:09:46 2012" />
        <observations epoch_first="Thu Jan 19 04:00:00 2012"
                      epoch_last="Thu Jan 19 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32387"
                obs_have="29288"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="29629"
                obs_have="29288"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 05:57:28 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3926335"
                         time_creation="Thu Jan 19 05:13:18 2012"
                         time_modification="Thu Jan 19 05:09:46 2012" />
        <observations epoch_first="Thu Jan 19 04:00:00 2012"
                      epoch_last="Thu Jan 19 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32387"
                obs_have="29288"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="29629"
                obs_have="29288"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 07:49:14 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3926335"
                         time_creation="Thu Jan 19 05:13:18 2012"
                         time_modification="Thu Jan 19 05:09:46 2012" />
        <observations epoch_first="Thu Jan 19 04:00:00 2012"
                      epoch_last="Thu Jan 19 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32387"
                obs_have="29288"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="29629"
                obs_have="29288"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3926335"
                         time_creation="Thu Jan 19 05:13:18 2012"
                         time_modification="Thu Jan 19 05:09:46 2012" />
        <observations epoch_first="Thu Jan 19 04:00:00 2012"
                      epoch_last="Thu Jan 19 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32387"
                obs_have="29288"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="29629"
                obs_have="29288"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3926335"
                         time_creation="Thu Feb 16 01:01:55 2012"
                         time_modification="Thu Jan 19 05:09:46 2012" />
        <observations epoch_first="Thu Jan 19 04:00:00 2012"
                      epoch_last="Thu Jan 19 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32387"
                obs_have="29288"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="29629"
                obs_have="29288"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jan 19 06:24:36 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4019879"
                         time_creation="Thu Jan 19 06:13:19 2012"
                         time_modification="Thu Jan 19 06:09:47 2012" />
        <observations epoch_first="Thu Jan 19 05:00:00 2012"
                      epoch_last="Thu Jan 19 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="30219"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="30199"
                obs_have="30178"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27413"
                obs_have="27413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 06:53:15 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4019879"
                         time_creation="Thu Jan 19 06:13:19 2012"
                         time_modification="Thu Jan 19 06:09:47 2012" />
        <observations epoch_first="Thu Jan 19 05:00:00 2012"
                      epoch_last="Thu Jan 19 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="30219"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="30199"
                obs_have="30178"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27413"
                obs_have="27413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 08:53:11 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4019879"
                         time_creation="Thu Jan 19 06:13:19 2012"
                         time_modification="Thu Jan 19 06:09:47 2012" />
        <observations epoch_first="Thu Jan 19 05:00:00 2012"
                      epoch_last="Thu Jan 19 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="30219"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="30199"
                obs_have="30178"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27413"
                obs_have="27413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4019879"
                         time_creation="Thu Jan 19 06:13:19 2012"
                         time_modification="Thu Jan 19 06:09:47 2012" />
        <observations epoch_first="Thu Jan 19 05:00:00 2012"
                      epoch_last="Thu Jan 19 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="30219"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="30199"
                obs_have="30178"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27413"
                obs_have="27413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4019879"
                         time_creation="Thu Feb 16 01:01:56 2012"
                         time_modification="Thu Jan 19 06:09:47 2012" />
        <observations epoch_first="Thu Jan 19 05:00:00 2012"
                      epoch_last="Thu Jan 19 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34336"
                obs_have="30219"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="30199"
                obs_have="30178"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27413"
                obs_have="27413"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jan 19 07:25:23 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4242647"
                         time_creation="Thu Jan 19 07:13:27 2012"
                         time_modification="Thu Jan 19 07:09:48 2012" />
        <observations epoch_first="Thu Jan 19 06:00:00 2012"
                      epoch_last="Thu Jan 19 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35096"
                obs_have="31938"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31935"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 08:04:28 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4242647"
                         time_creation="Thu Jan 19 07:13:27 2012"
                         time_modification="Thu Jan 19 07:09:48 2012" />
        <observations epoch_first="Thu Jan 19 06:00:00 2012"
                      epoch_last="Thu Jan 19 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35096"
                obs_have="31938"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31935"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 09:38:03 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4242647"
                         time_creation="Thu Jan 19 07:13:27 2012"
                         time_modification="Thu Jan 19 07:09:48 2012" />
        <observations epoch_first="Thu Jan 19 06:00:00 2012"
                      epoch_last="Thu Jan 19 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35096"
                obs_have="31938"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31935"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4242647"
                         time_creation="Thu Jan 19 07:13:27 2012"
                         time_modification="Thu Jan 19 07:09:48 2012" />
        <observations epoch_first="Thu Jan 19 06:00:00 2012"
                      epoch_last="Thu Jan 19 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35096"
                obs_have="31938"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31935"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4242647"
                         time_creation="Thu Feb 16 01:01:57 2012"
                         time_modification="Thu Jan 19 07:09:48 2012" />
        <observations epoch_first="Thu Jan 19 06:00:00 2012"
                      epoch_last="Thu Jan 19 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35096"
                obs_have="31938"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="31999"
                obs_have="31935"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jan 19 08:32:57 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4470738"
                         time_creation="Thu Jan 19 08:13:29 2012"
                         time_modification="Thu Jan 19 08:09:48 2012" />
        <observations epoch_first="Thu Jan 19 07:00:00 2012"
                      epoch_last="Thu Jan 19 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="33686"
                obs_ratio="88.63" />
          <mask elevation="10 degrees"
                obs_expected="33775"
                obs_have="33686"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29188"
                obs_have="29188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 09:05:35 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4470738"
                         time_creation="Thu Jan 19 08:13:29 2012"
                         time_modification="Thu Jan 19 08:09:48 2012" />
        <observations epoch_first="Thu Jan 19 07:00:00 2012"
                      epoch_last="Thu Jan 19 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="33686"
                obs_ratio="88.63" />
          <mask elevation="10 degrees"
                obs_expected="33775"
                obs_have="33686"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29188"
                obs_have="29188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 10:38:13 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4470738"
                         time_creation="Thu Jan 19 08:13:29 2012"
                         time_modification="Thu Jan 19 08:09:48 2012" />
        <observations epoch_first="Thu Jan 19 07:00:00 2012"
                      epoch_last="Thu Jan 19 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="33686"
                obs_ratio="88.63" />
          <mask elevation="10 degrees"
                obs_expected="33775"
                obs_have="33686"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29188"
                obs_have="29188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4470738"
                         time_creation="Thu Jan 19 08:13:29 2012"
                         time_modification="Thu Jan 19 08:09:48 2012" />
        <observations epoch_first="Thu Jan 19 07:00:00 2012"
                      epoch_last="Thu Jan 19 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="33686"
                obs_ratio="88.63" />
          <mask elevation="10 degrees"
                obs_expected="33775"
                obs_have="33686"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29188"
                obs_have="29188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4470738"
                         time_creation="Thu Feb 16 01:01:58 2012"
                         time_modification="Thu Jan 19 08:09:48 2012" />
        <observations epoch_first="Thu Jan 19 07:00:00 2012"
                      epoch_last="Thu Jan 19 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38007"
                obs_have="33686"
                obs_ratio="88.63" />
          <mask elevation="10 degrees"
                obs_expected="33775"
                obs_have="33686"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29188"
                obs_have="29188"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jan 19 09:23:21 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4426945"
                         time_creation="Thu Jan 19 09:13:30 2012"
                         time_modification="Thu Jan 19 09:09:48 2012" />
        <observations epoch_first="Thu Jan 19 08:00:00 2012"
                      epoch_last="Thu Jan 19 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43593"
                obs_have="33216"
                obs_ratio="76.20" />
          <mask elevation="10 degrees"
                obs_expected="33415"
                obs_have="33171"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="28144"
                obs_have="28144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 09:49:23 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4426945"
                         time_creation="Thu Jan 19 09:13:30 2012"
                         time_modification="Thu Jan 19 09:09:48 2012" />
        <observations epoch_first="Thu Jan 19 08:00:00 2012"
                      epoch_last="Thu Jan 19 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43593"
                obs_have="33216"
                obs_ratio="76.20" />
          <mask elevation="10 degrees"
                obs_expected="33415"
                obs_have="33171"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="28144"
                obs_have="28144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 11:35:19 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4426945"
                         time_creation="Thu Jan 19 09:13:30 2012"
                         time_modification="Thu Jan 19 09:09:48 2012" />
        <observations epoch_first="Thu Jan 19 08:00:00 2012"
                      epoch_last="Thu Jan 19 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43593"
                obs_have="33216"
                obs_ratio="76.20" />
          <mask elevation="10 degrees"
                obs_expected="33415"
                obs_have="33171"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="28144"
                obs_have="28144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4426945"
                         time_creation="Thu Jan 19 09:13:30 2012"
                         time_modification="Thu Jan 19 09:09:48 2012" />
        <observations epoch_first="Thu Jan 19 08:00:00 2012"
                      epoch_last="Thu Jan 19 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43593"
                obs_have="33216"
                obs_ratio="76.20" />
          <mask elevation="10 degrees"
                obs_expected="33415"
                obs_have="33171"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="28144"
                obs_have="28144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4426945"
                         time_creation="Thu Feb 16 01:01:59 2012"
                         time_modification="Thu Jan 19 09:09:48 2012" />
        <observations epoch_first="Thu Jan 19 08:00:00 2012"
                      epoch_last="Thu Jan 19 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43593"
                obs_have="33216"
                obs_ratio="76.20" />
          <mask elevation="10 degrees"
                obs_expected="33415"
                obs_have="33171"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="28144"
                obs_have="28144"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jan 19 10:19:55 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="4606427"
                         time_creation="Thu Jan 19 10:13:37 2012"
                         time_modification="Thu Jan 19 10:09:34 2012" />
        <observations epoch_first="Thu Jan 19 09:00:00 2012"
                      epoch_last="Thu Jan 19 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38878"
                obs_have="34758"
                obs_ratio="89.40" />
          <mask elevation="10 degrees"
                obs_expected="34821"
                obs_have="34744"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="31549"
                obs_have="31549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 10:49:04 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="4606427"
                         time_creation="Thu Jan 19 10:13:37 2012"
                         time_modification="Thu Jan 19 10:09:34 2012" />
        <observations epoch_first="Thu Jan 19 09:00:00 2012"
                      epoch_last="Thu Jan 19 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38877"
                obs_have="34758"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="34820"
                obs_have="34744"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="31549"
                obs_have="31549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 12:35:34 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="4606427"
                         time_creation="Thu Jan 19 10:13:37 2012"
                         time_modification="Thu Jan 19 10:09:34 2012" />
        <observations epoch_first="Thu Jan 19 09:00:00 2012"
                      epoch_last="Thu Jan 19 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38877"
                obs_have="34758"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="34820"
                obs_have="34744"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="31549"
                obs_have="31549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="4606427"
                         time_creation="Thu Jan 19 10:13:37 2012"
                         time_modification="Thu Jan 19 10:09:34 2012" />
        <observations epoch_first="Thu Jan 19 09:00:00 2012"
                      epoch_last="Thu Jan 19 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38877"
                obs_have="34758"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="34820"
                obs_have="34744"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="31549"
                obs_have="31549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="4606427"
                         time_creation="Thu Feb 16 01:02:00 2012"
                         time_modification="Thu Jan 19 10:09:34 2012" />
        <observations epoch_first="Thu Jan 19 09:00:00 2012"
                      epoch_last="Thu Jan 19 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38877"
                obs_have="34758"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="34820"
                obs_have="34744"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="31549"
                obs_have="31549"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jan 19 11:20:05 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="4493309"
                         time_creation="Thu Jan 19 11:13:33 2012"
                         time_modification="Thu Jan 19 11:09:46 2012" />
        <observations epoch_first="Thu Jan 19 10:00:00 2012"
                      epoch_last="Thu Jan 19 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36915"
                obs_have="33889"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="33878"
                obs_have="33853"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30828"
                obs_have="30828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 11:45:56 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="4493309"
                         time_creation="Thu Jan 19 11:13:33 2012"
                         time_modification="Thu Jan 19 11:09:46 2012" />
        <observations epoch_first="Thu Jan 19 10:00:00 2012"
                      epoch_last="Thu Jan 19 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36915"
                obs_have="33889"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="33878"
                obs_have="33853"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30828"
                obs_have="30828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 13:35:48 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="4493309"
                         time_creation="Thu Jan 19 11:13:33 2012"
                         time_modification="Thu Jan 19 11:09:46 2012" />
        <observations epoch_first="Thu Jan 19 10:00:00 2012"
                      epoch_last="Thu Jan 19 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36915"
                obs_have="33889"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="33878"
                obs_have="33853"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30828"
                obs_have="30828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="4493309"
                         time_creation="Thu Jan 19 11:13:33 2012"
                         time_modification="Thu Jan 19 11:09:46 2012" />
        <observations epoch_first="Thu Jan 19 10:00:00 2012"
                      epoch_last="Thu Jan 19 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36915"
                obs_have="33889"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="33878"
                obs_have="33853"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30828"
                obs_have="30828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="4493309"
                         time_creation="Thu Feb 16 01:02:01 2012"
                         time_modification="Thu Jan 19 11:09:46 2012" />
        <observations epoch_first="Thu Jan 19 10:00:00 2012"
                      epoch_last="Thu Jan 19 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36915"
                obs_have="33889"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="33878"
                obs_have="33853"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30828"
                obs_have="30828"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jan 19 12:46:21 2012"
               level="3">
        <file_statistics latency="00:13:46"
                         size="4180340"
                         time_creation="Thu Jan 19 12:18:40 2012"
                         time_modification="Thu Jan 19 12:13:45 2012" />
        <observations epoch_first="Thu Jan 19 11:00:00 2012"
                      epoch_last="Thu Jan 19 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35270"
                obs_have="31455"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="31514"
                obs_have="31428"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="28421"
                obs_have="28421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 14:37:43 2012"
               level="3">
        <file_statistics latency="00:13:46"
                         size="4180340"
                         time_creation="Thu Jan 19 12:18:40 2012"
                         time_modification="Thu Jan 19 12:13:45 2012" />
        <observations epoch_first="Thu Jan 19 11:00:00 2012"
                      epoch_last="Thu Jan 19 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35270"
                obs_have="31455"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="31514"
                obs_have="31428"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="28421"
                obs_have="28421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:13:46"
                         size="4180340"
                         time_creation="Thu Jan 19 12:18:40 2012"
                         time_modification="Thu Jan 19 12:13:45 2012" />
        <observations epoch_first="Thu Jan 19 11:00:00 2012"
                      epoch_last="Thu Jan 19 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35270"
                obs_have="31455"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="31514"
                obs_have="31428"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="28421"
                obs_have="28421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:13:46"
                         size="4180340"
                         time_creation="Thu Feb 16 01:02:01 2012"
                         time_modification="Thu Jan 19 12:13:45 2012" />
        <observations epoch_first="Thu Jan 19 11:00:00 2012"
                      epoch_last="Thu Jan 19 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35270"
                obs_have="31455"
                obs_ratio="89.18" />
          <mask elevation="10 degrees"
                obs_expected="31514"
                obs_have="31428"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="28421"
                obs_have="28421"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jan 19 13:45:47 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="3903505"
                         time_creation="Thu Jan 19 13:23:36 2012"
                         time_modification="Thu Jan 19 13:08:58 2012" />
        <observations epoch_first="Thu Jan 19 12:00:00 2012"
                      epoch_last="Thu Jan 19 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33622"
                obs_have="29316"
                obs_ratio="87.19" />
          <mask elevation="10 degrees"
                obs_expected="29348"
                obs_have="29273"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26609"
                obs_have="26609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 15:35:16 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="3903505"
                         time_creation="Thu Jan 19 13:23:36 2012"
                         time_modification="Thu Jan 19 13:08:58 2012" />
        <observations epoch_first="Thu Jan 19 12:00:00 2012"
                      epoch_last="Thu Jan 19 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33622"
                obs_have="29316"
                obs_ratio="87.19" />
          <mask elevation="10 degrees"
                obs_expected="29348"
                obs_have="29273"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26609"
                obs_have="26609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="3903505"
                         time_creation="Thu Jan 19 13:23:36 2012"
                         time_modification="Thu Jan 19 13:08:58 2012" />
        <observations epoch_first="Thu Jan 19 12:00:00 2012"
                      epoch_last="Thu Jan 19 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33622"
                obs_have="29316"
                obs_ratio="87.19" />
          <mask elevation="10 degrees"
                obs_expected="29348"
                obs_have="29273"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26609"
                obs_have="26609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="3903505"
                         time_creation="Thu Feb 16 01:02:02 2012"
                         time_modification="Thu Jan 19 13:08:58 2012" />
        <observations epoch_first="Thu Jan 19 12:00:00 2012"
                      epoch_last="Thu Jan 19 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33622"
                obs_have="29316"
                obs_ratio="87.19" />
          <mask elevation="10 degrees"
                obs_expected="29348"
                obs_have="29273"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26609"
                obs_have="26609"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jan 19 14:21:38 2012"
               level="3">
        <file_statistics latency="00:10:44"
                         size="4459640"
                         time_creation="Thu Jan 19 14:13:46 2012"
                         time_modification="Thu Jan 19 14:10:43 2012" />
        <observations epoch_first="Thu Jan 19 13:00:00 2012"
                      epoch_last="Thu Jan 19 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35496"
                obs_have="33628"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="33655"
                obs_have="33615"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31849"
                obs_have="31849"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 14:49:59 2012"
               level="3">
        <file_statistics latency="00:10:44"
                         size="4459640"
                         time_creation="Thu Jan 19 14:13:46 2012"
                         time_modification="Thu Jan 19 14:10:43 2012" />
        <observations epoch_first="Thu Jan 19 13:00:00 2012"
                      epoch_last="Thu Jan 19 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35496"
                obs_have="33628"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="33655"
                obs_have="33615"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31848"
                obs_have="31848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 16:38:58 2012"
               level="3">
        <file_statistics latency="00:10:44"
                         size="4459640"
                         time_creation="Thu Jan 19 14:13:46 2012"
                         time_modification="Thu Jan 19 14:10:43 2012" />
        <observations epoch_first="Thu Jan 19 13:00:00 2012"
                      epoch_last="Thu Jan 19 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35496"
                obs_have="33628"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="33655"
                obs_have="33615"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31848"
                obs_have="31848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:10:44"
                         size="4459640"
                         time_creation="Thu Jan 19 14:13:46 2012"
                         time_modification="Thu Jan 19 14:10:43 2012" />
        <observations epoch_first="Thu Jan 19 13:00:00 2012"
                      epoch_last="Thu Jan 19 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35496"
                obs_have="33628"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="33655"
                obs_have="33615"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31848"
                obs_have="31848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:10:44"
                         size="4459640"
                         time_creation="Thu Feb 16 01:02:03 2012"
                         time_modification="Thu Jan 19 14:10:43 2012" />
        <observations epoch_first="Thu Jan 19 13:00:00 2012"
                      epoch_last="Thu Jan 19 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35496"
                obs_have="33628"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="33655"
                obs_have="33615"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31848"
                obs_have="31848"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jan 19 15:46:28 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4383773"
                         time_creation="Thu Jan 19 15:23:36 2012"
                         time_modification="Thu Jan 19 15:10:16 2012" />
        <observations epoch_first="Thu Jan 19 14:00:00 2012"
                      epoch_last="Thu Jan 19 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37974"
                obs_have="33032"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="33082"
                obs_have="32995"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27999"
                obs_have="27994"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 19 17:40:57 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4383773"
                         time_creation="Thu Jan 19 15:23:36 2012"
                         time_modification="Thu Jan 19 15:10:16 2012" />
        <observations epoch_first="Thu Jan 19 14:00:00 2012"
                      epoch_last="Thu Jan 19 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37974"
                obs_have="33032"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="33082"
                obs_have="32995"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27999"
                obs_have="27994"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4383773"
                         time_creation="Thu Jan 19 15:23:36 2012"
                         time_modification="Thu Jan 19 15:10:16 2012" />
        <observations epoch_first="Thu Jan 19 14:00:00 2012"
                      epoch_last="Thu Jan 19 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37974"
                obs_have="33032"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="33082"
                obs_have="32995"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27999"
                obs_have="27994"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4383773"
                         time_creation="Thu Feb 16 01:02:03 2012"
                         time_modification="Thu Jan 19 15:10:16 2012" />
        <observations epoch_first="Thu Jan 19 14:00:00 2012"
                      epoch_last="Thu Jan 19 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37974"
                obs_have="33032"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="33082"
                obs_have="32995"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27999"
                obs_have="27994"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chal019p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jan 19 16:52:35 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3802339"
                         time_creation="Thu Jan 19 16:23:39 2012"
                         time_modification="Thu Jan 19 16:09:46 2012" />
        <observations epoch_first="Thu Jan 19 15:00:00 2012"
                      epoch_last="Thu Jan 19 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32826"
                obs_have="28516"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="28618"
                obs_have="28502"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25599"
                obs_have="25599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 18:45:56 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3802339"
                         time_creation="Thu Jan 19 16:23:39 2012"
                         time_modification="Thu Jan 19 16:09:46 2012" />
        <observations epoch_first="Thu Jan 19 15:00:00 2012"
                      epoch_last="Thu Jan 19 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32826"
                obs_have="28516"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="28618"
                obs_have="28502"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25599"
                obs_have="25599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3802339"
                         time_creation="Thu Jan 19 16:23:39 2012"
                         time_modification="Thu Jan 19 16:09:46 2012" />
        <observations epoch_first="Thu Jan 19 15:00:00 2012"
                      epoch_last="Thu Jan 19 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32826"
                obs_have="28516"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="28618"
                obs_have="28502"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25599"
                obs_have="25599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3802339"
                         time_creation="Thu Feb 16 01:02:04 2012"
                         time_modification="Thu Jan 19 16:09:46 2012" />
        <observations epoch_first="Thu Jan 19 15:00:00 2012"
                      epoch_last="Thu Jan 19 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32826"
                obs_have="28516"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="28618"
                obs_have="28502"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25599"
                obs_have="25599"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jan 19 17:22:07 2012"
               level="3">
        <file_statistics latency="00:10:35"
                         size="4333493"
                         time_creation="Thu Jan 19 17:13:51 2012"
                         time_modification="Thu Jan 19 17:10:34 2012" />
        <observations epoch_first="Thu Jan 19 16:00:00 2012"
                      epoch_last="Thu Jan 19 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35015"
                obs_have="32658"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32643"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 17:55:57 2012"
               level="3">
        <file_statistics latency="00:10:35"
                         size="4333493"
                         time_creation="Thu Jan 19 17:13:51 2012"
                         time_modification="Thu Jan 19 17:10:34 2012" />
        <observations epoch_first="Thu Jan 19 16:00:00 2012"
                      epoch_last="Thu Jan 19 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35015"
                obs_have="32658"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32643"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 19:43:13 2012"
               level="3">
        <file_statistics latency="00:10:35"
                         size="4333493"
                         time_creation="Thu Jan 19 17:13:51 2012"
                         time_modification="Thu Jan 19 17:10:34 2012" />
        <observations epoch_first="Thu Jan 19 16:00:00 2012"
                      epoch_last="Thu Jan 19 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35015"
                obs_have="32658"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32643"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:10:35"
                         size="4333493"
                         time_creation="Thu Jan 19 17:13:51 2012"
                         time_modification="Thu Jan 19 17:10:34 2012" />
        <observations epoch_first="Thu Jan 19 16:00:00 2012"
                      epoch_last="Thu Jan 19 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35015"
                obs_have="32658"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32643"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:10:35"
                         size="4333493"
                         time_creation="Thu Feb 16 01:02:05 2012"
                         time_modification="Thu Jan 19 17:10:34 2012" />
        <observations epoch_first="Thu Jan 19 16:00:00 2012"
                      epoch_last="Thu Jan 19 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35015"
                obs_have="32658"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="32655"
                obs_have="32643"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jan 19 18:24:35 2012"
               level="3">
        <file_statistics latency="00:10:59"
                         size="4048646"
                         time_creation="Thu Jan 19 18:18:57 2012"
                         time_modification="Thu Jan 19 18:10:58 2012" />
        <observations epoch_first="Thu Jan 19 17:00:00 2012"
                      epoch_last="Thu Jan 19 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35415"
                obs_have="30442"
                obs_ratio="85.96" />
          <mask elevation="10 degrees"
                obs_expected="30445"
                obs_have="30402"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27059"
                obs_have="27059"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 19:02:34 2012"
               level="3">
        <file_statistics latency="00:10:59"
                         size="4048646"
                         time_creation="Thu Jan 19 18:18:57 2012"
                         time_modification="Thu Jan 19 18:10:58 2012" />
        <observations epoch_first="Thu Jan 19 17:00:00 2012"
                      epoch_last="Thu Jan 19 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35415"
                obs_have="30442"
                obs_ratio="85.96" />
          <mask elevation="10 degrees"
                obs_expected="30445"
                obs_have="30402"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27059"
                obs_have="27059"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 20:43:42 2012"
               level="3">
        <file_statistics latency="00:10:59"
                         size="4048646"
                         time_creation="Thu Jan 19 18:18:57 2012"
                         time_modification="Thu Jan 19 18:10:58 2012" />
        <observations epoch_first="Thu Jan 19 17:00:00 2012"
                      epoch_last="Thu Jan 19 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35415"
                obs_have="30442"
                obs_ratio="85.96" />
          <mask elevation="10 degrees"
                obs_expected="30445"
                obs_have="30402"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27059"
                obs_have="27059"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:10:59"
                         size="4048646"
                         time_creation="Thu Jan 19 18:18:57 2012"
                         time_modification="Thu Jan 19 18:10:58 2012" />
        <observations epoch_first="Thu Jan 19 17:00:00 2012"
                      epoch_last="Thu Jan 19 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35415"
                obs_have="30442"
                obs_ratio="85.96" />
          <mask elevation="10 degrees"
                obs_expected="30445"
                obs_have="30402"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27059"
                obs_have="27059"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:10:59"
                         size="4048646"
                         time_creation="Thu Feb 16 01:02:05 2012"
                         time_modification="Thu Jan 19 18:10:58 2012" />
        <observations epoch_first="Thu Jan 19 17:00:00 2012"
                      epoch_last="Thu Jan 19 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35415"
                obs_have="30442"
                obs_ratio="85.96" />
          <mask elevation="10 degrees"
                obs_expected="30445"
                obs_have="30402"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27059"
                obs_have="27059"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jan 19 20:02:19 2012"
               level="3">
        <file_statistics latency="00:11:44"
                         size="3636274"
                         time_creation="Thu Jan 19 19:23:39 2012"
                         time_modification="Thu Jan 19 19:11:43 2012" />
        <observations epoch_first="Thu Jan 19 18:00:00 2012"
                      epoch_last="Thu Jan 19 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32088"
                obs_have="27184"
                obs_ratio="84.72" />
          <mask elevation="10 degrees"
                obs_expected="27314"
                obs_have="27170"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="24267"
                obs_have="24267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 21:44:44 2012"
               level="3">
        <file_statistics latency="00:11:44"
                         size="3636274"
                         time_creation="Thu Jan 19 19:23:39 2012"
                         time_modification="Thu Jan 19 19:11:43 2012" />
        <observations epoch_first="Thu Jan 19 18:00:00 2012"
                      epoch_last="Thu Jan 19 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32088"
                obs_have="27184"
                obs_ratio="84.72" />
          <mask elevation="10 degrees"
                obs_expected="27314"
                obs_have="27170"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="24267"
                obs_have="24267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:11:44"
                         size="3636274"
                         time_creation="Thu Jan 19 19:23:39 2012"
                         time_modification="Thu Jan 19 19:11:43 2012" />
        <observations epoch_first="Thu Jan 19 18:00:00 2012"
                      epoch_last="Thu Jan 19 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32088"
                obs_have="27184"
                obs_ratio="84.72" />
          <mask elevation="10 degrees"
                obs_expected="27314"
                obs_have="27170"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="24267"
                obs_have="24267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:11:44"
                         size="3636274"
                         time_creation="Thu Feb 16 01:02:06 2012"
                         time_modification="Thu Jan 19 19:11:43 2012" />
        <observations epoch_first="Thu Jan 19 18:00:00 2012"
                      epoch_last="Thu Jan 19 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32088"
                obs_have="27184"
                obs_ratio="84.72" />
          <mask elevation="10 degrees"
                obs_expected="27314"
                obs_have="27170"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="24267"
                obs_have="24267"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jan 19 21:01:00 2012"
               level="3">
        <file_statistics latency="00:11:00"
                         size="3514844"
                         time_creation="Thu Jan 19 20:33:33 2012"
                         time_modification="Thu Jan 19 20:10:59 2012" />
        <observations epoch_first="Thu Jan 19 19:00:00 2012"
                      epoch_last="Thu Jan 19 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29534"
                obs_have="26191"
                obs_ratio="88.68" />
          <mask elevation="10 degrees"
                obs_expected="26384"
                obs_have="26167"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="24265"
                obs_have="24265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 22:43:55 2012"
               level="3">
        <file_statistics latency="00:11:00"
                         size="3514844"
                         time_creation="Thu Jan 19 20:33:33 2012"
                         time_modification="Thu Jan 19 20:10:59 2012" />
        <observations epoch_first="Thu Jan 19 19:00:00 2012"
                      epoch_last="Thu Jan 19 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29534"
                obs_have="26191"
                obs_ratio="88.68" />
          <mask elevation="10 degrees"
                obs_expected="26384"
                obs_have="26167"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="24265"
                obs_have="24265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:11:00"
                         size="3514844"
                         time_creation="Thu Jan 19 20:33:33 2012"
                         time_modification="Thu Jan 19 20:10:59 2012" />
        <observations epoch_first="Thu Jan 19 19:00:00 2012"
                      epoch_last="Thu Jan 19 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29534"
                obs_have="26191"
                obs_ratio="88.68" />
          <mask elevation="10 degrees"
                obs_expected="26384"
                obs_have="26167"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="24265"
                obs_have="24265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:11:00"
                         size="3514844"
                         time_creation="Thu Feb 16 01:02:06 2012"
                         time_modification="Thu Jan 19 20:10:59 2012" />
        <observations epoch_first="Thu Jan 19 19:00:00 2012"
                      epoch_last="Thu Jan 19 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29534"
                obs_have="26191"
                obs_ratio="88.68" />
          <mask elevation="10 degrees"
                obs_expected="26384"
                obs_have="26167"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="24265"
                obs_have="24265"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jan 19 22:02:49 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4103472"
                         time_creation="Thu Jan 19 21:23:58 2012"
                         time_modification="Thu Jan 19 21:11:46 2012" />
        <observations epoch_first="Thu Jan 19 20:00:00 2012"
                      epoch_last="Thu Jan 19 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32325"
                obs_have="30860"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="30927"
                obs_have="30860"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28208"
                obs_have="28208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 19 23:42:11 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4103472"
                         time_creation="Thu Jan 19 21:23:58 2012"
                         time_modification="Thu Jan 19 21:11:46 2012" />
        <observations epoch_first="Thu Jan 19 20:00:00 2012"
                      epoch_last="Thu Jan 19 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32325"
                obs_have="30860"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="30927"
                obs_have="30860"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28208"
                obs_have="28208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4103472"
                         time_creation="Thu Jan 19 21:23:58 2012"
                         time_modification="Thu Jan 19 21:11:46 2012" />
        <observations epoch_first="Thu Jan 19 20:00:00 2012"
                      epoch_last="Thu Jan 19 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32325"
                obs_have="30860"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="30927"
                obs_have="30860"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28208"
                obs_have="28208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4103472"
                         time_creation="Thu Feb 16 01:02:07 2012"
                         time_modification="Thu Jan 19 21:11:46 2012" />
        <observations epoch_first="Thu Jan 19 20:00:00 2012"
                      epoch_last="Thu Jan 19 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32325"
                obs_have="30860"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="30927"
                obs_have="30860"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28208"
                obs_have="28208"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jan 19 22:58:26 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="3985678"
                         time_creation="Thu Jan 19 22:19:39 2012"
                         time_modification="Thu Jan 19 22:11:47 2012" />
        <observations epoch_first="Thu Jan 19 21:00:00 2012"
                      epoch_last="Thu Jan 19 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34875"
                obs_have="29953"
                obs_ratio="85.89" />
          <mask elevation="10 degrees"
                obs_expected="29960"
                obs_have="29915"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="26961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 00:39:03 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="3985678"
                         time_creation="Thu Jan 19 22:19:39 2012"
                         time_modification="Thu Jan 19 22:11:47 2012" />
        <observations epoch_first="Thu Jan 19 21:00:00 2012"
                      epoch_last="Thu Jan 19 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34875"
                obs_have="29953"
                obs_ratio="85.89" />
          <mask elevation="10 degrees"
                obs_expected="29960"
                obs_have="29915"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="26961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="3985678"
                         time_creation="Thu Jan 19 22:19:39 2012"
                         time_modification="Thu Jan 19 22:11:47 2012" />
        <observations epoch_first="Thu Jan 19 21:00:00 2012"
                      epoch_last="Thu Jan 19 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34875"
                obs_have="29953"
                obs_ratio="85.89" />
          <mask elevation="10 degrees"
                obs_expected="29960"
                obs_have="29915"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="26961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="3985678"
                         time_creation="Thu Feb 16 01:02:08 2012"
                         time_modification="Thu Jan 19 22:11:47 2012" />
        <observations epoch_first="Thu Jan 19 21:00:00 2012"
                      epoch_last="Thu Jan 19 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34875"
                obs_have="29953"
                obs_ratio="85.89" />
          <mask elevation="10 degrees"
                obs_expected="29960"
                obs_have="29915"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="26961"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jan 19 23:59:19 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4318085"
                         time_creation="Thu Jan 19 23:24:05 2012"
                         time_modification="Thu Jan 19 23:11:47 2012" />
        <observations epoch_first="Thu Jan 19 22:00:00 2012"
                      epoch_last="Thu Jan 19 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34861"
                obs_have="32486"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="32601"
                obs_have="32479"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="29752"
                obs_have="29752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 01:37:39 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4318085"
                         time_creation="Thu Jan 19 23:24:05 2012"
                         time_modification="Thu Jan 19 23:11:47 2012" />
        <observations epoch_first="Thu Jan 19 22:00:00 2012"
                      epoch_last="Thu Jan 19 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34861"
                obs_have="32486"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="32601"
                obs_have="32479"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="29752"
                obs_have="29752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4318085"
                         time_creation="Thu Jan 19 23:24:05 2012"
                         time_modification="Thu Jan 19 23:11:47 2012" />
        <observations epoch_first="Thu Jan 19 22:00:00 2012"
                      epoch_last="Thu Jan 19 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34861"
                obs_have="32486"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="32601"
                obs_have="32479"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="29752"
                obs_have="29752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4318085"
                         time_creation="Thu Feb 16 01:02:08 2012"
                         time_modification="Thu Jan 19 23:11:47 2012" />
        <observations epoch_first="Thu Jan 19 22:00:00 2012"
                      epoch_last="Thu Jan 19 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34861"
                obs_have="32486"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="32601"
                obs_have="32479"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="29752"
                obs_have="29752"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal019x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jan 20 00:52:17 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4069142"
                         time_creation="Fri Jan 20 00:19:15 2012"
                         time_modification="Fri Jan 20 00:11:46 2012" />
        <observations epoch_first="Thu Jan 19 23:00:00 2012"
                      epoch_last="Thu Jan 19 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34268"
                obs_have="30593"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30609"
                obs_have="30578"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25601"
                obs_have="25601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 02:36:18 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4069142"
                         time_creation="Fri Jan 20 00:19:15 2012"
                         time_modification="Fri Jan 20 00:11:46 2012" />
        <observations epoch_first="Thu Jan 19 23:00:00 2012"
                      epoch_last="Thu Jan 19 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34268"
                obs_have="30593"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30609"
                obs_have="30578"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25601"
                obs_have="25601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:03:46 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4069142"
                         time_creation="Fri Jan 20 00:19:15 2012"
                         time_modification="Fri Jan 20 00:11:46 2012" />
        <observations epoch_first="Thu Jan 19 23:00:00 2012"
                      epoch_last="Thu Jan 19 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34268"
                obs_have="30593"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30609"
                obs_have="30578"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25601"
                obs_have="25601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 06:59:08 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4069142"
                         time_creation="Thu Feb 16 01:02:09 2012"
                         time_modification="Fri Jan 20 00:11:46 2012" />
        <observations epoch_first="Thu Jan 19 23:00:00 2012"
                      epoch_last="Thu Jan 19 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34268"
                obs_have="30593"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30609"
                obs_have="30578"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25601"
                obs_have="25601"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
