<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-01-06 00:00:00"
    DayOfYear="6"
    Year="2012">
  <station name="CHAL">
    <file name="/chal0060.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan  7 23:57:46 2012"
               level="3">
        <file_statistics latency="18:31:03"
                         size="3255388"
                         time_creation="Sat Jan  7 18:39:36 2012"
                         time_modification="Sat Jan  7 18:30:33 2012" />
        <observations epoch_first="Fri Jan  6 00:00:00 2012"
                      epoch_last="Fri Jan  6 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29279"
                obs_have="24451"
                obs_ratio="83.51" />
          <mask elevation="10 degrees"
                obs_expected="24493"
                obs_have="24434"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21665"
                obs_have="21665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 09:18:15 2012"
               level="3">
        <file_statistics latency="9 day(s) 21:42:14"
                         size="3255388"
                         time_creation="Sat Feb  4 01:08:49 2012"
                         time_modification="Mon Jan 16 21:41:44 2012" />
        <observations epoch_first="Fri Jan  6 00:00:00 2012"
                      epoch_last="Fri Jan  6 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29279"
                obs_have="24451"
                obs_ratio="83.51" />
          <mask elevation="10 degrees"
                obs_expected="24493"
                obs_have="24434"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21665"
                obs_have="21665"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jan  6 01:20:22 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4059998"
                         time_creation="Fri Jan  6 01:13:06 2012"
                         time_modification="Fri Jan  6 01:09:47 2012" />
        <observations epoch_first="Fri Jan  6 00:00:00 2012"
                      epoch_last="Fri Jan  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34299"
                obs_have="30530"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="30526"
                obs_have="30500"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25431"
                obs_have="25431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 01:45:36 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4059998"
                         time_creation="Fri Jan  6 01:13:06 2012"
                         time_modification="Fri Jan  6 01:09:47 2012" />
        <observations epoch_first="Fri Jan  6 00:00:00 2012"
                      epoch_last="Fri Jan  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34299"
                obs_have="30530"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="30526"
                obs_have="30500"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25431"
                obs_have="25431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 03:40:11 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4059998"
                         time_creation="Fri Jan  6 01:13:06 2012"
                         time_modification="Fri Jan  6 01:09:47 2012" />
        <observations epoch_first="Fri Jan  6 00:00:00 2012"
                      epoch_last="Fri Jan  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34299"
                obs_have="30530"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="30526"
                obs_have="30500"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25431"
                obs_have="25431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4059998"
                         time_creation="Fri Jan  6 01:13:06 2012"
                         time_modification="Fri Jan  6 01:09:47 2012" />
        <observations epoch_first="Fri Jan  6 00:00:00 2012"
                      epoch_last="Fri Jan  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34299"
                obs_have="30530"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="30526"
                obs_have="30500"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25431"
                obs_have="25431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4059998"
                         time_creation="Sat Feb  4 01:06:36 2012"
                         time_modification="Fri Jan  6 01:09:47 2012" />
        <observations epoch_first="Fri Jan  6 00:00:00 2012"
                      epoch_last="Fri Jan  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34299"
                obs_have="30530"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="30526"
                obs_have="30500"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25431"
                obs_have="25431"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jan  6 02:19:22 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3853407"
                         time_creation="Fri Jan  6 02:13:08 2012"
                         time_modification="Fri Jan  6 02:09:46 2012" />
        <observations epoch_first="Fri Jan  6 01:00:00 2012"
                      epoch_last="Fri Jan  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33124"
                obs_have="28911"
                obs_ratio="87.28" />
          <mask elevation="10 degrees"
                obs_expected="29021"
                obs_have="28904"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26049"
                obs_have="26049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 02:46:56 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3853407"
                         time_creation="Fri Jan  6 02:13:08 2012"
                         time_modification="Fri Jan  6 02:09:46 2012" />
        <observations epoch_first="Fri Jan  6 01:00:00 2012"
                      epoch_last="Fri Jan  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33124"
                obs_have="28911"
                obs_ratio="87.28" />
          <mask elevation="10 degrees"
                obs_expected="29021"
                obs_have="28904"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26049"
                obs_have="26049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 04:38:54 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3853407"
                         time_creation="Fri Jan  6 02:13:08 2012"
                         time_modification="Fri Jan  6 02:09:46 2012" />
        <observations epoch_first="Fri Jan  6 01:00:00 2012"
                      epoch_last="Fri Jan  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33124"
                obs_have="28911"
                obs_ratio="87.28" />
          <mask elevation="10 degrees"
                obs_expected="29021"
                obs_have="28904"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26049"
                obs_have="26049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3853407"
                         time_creation="Fri Jan  6 02:13:08 2012"
                         time_modification="Fri Jan  6 02:09:46 2012" />
        <observations epoch_first="Fri Jan  6 01:00:00 2012"
                      epoch_last="Fri Jan  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33124"
                obs_have="28911"
                obs_ratio="87.28" />
          <mask elevation="10 degrees"
                obs_expected="29021"
                obs_have="28904"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26049"
                obs_have="26049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="3853407"
                         time_creation="Sat Feb  4 01:06:37 2012"
                         time_modification="Fri Jan  6 02:09:46 2012" />
        <observations epoch_first="Fri Jan  6 01:00:00 2012"
                      epoch_last="Fri Jan  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33124"
                obs_have="28911"
                obs_ratio="87.28" />
          <mask elevation="10 degrees"
                obs_expected="29021"
                obs_have="28904"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26049"
                obs_have="26049"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jan  6 03:22:50 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4051386"
                         time_creation="Fri Jan  6 03:13:14 2012"
                         time_modification="Fri Jan  6 03:09:45 2012" />
        <observations epoch_first="Fri Jan  6 02:00:00 2012"
                      epoch_last="Fri Jan  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31627"
                obs_have="30472"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30438"
                obs_have="30438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27174"
                obs_have="27174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 03:53:21 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4051386"
                         time_creation="Fri Jan  6 03:13:14 2012"
                         time_modification="Fri Jan  6 03:09:45 2012" />
        <observations epoch_first="Fri Jan  6 02:00:00 2012"
                      epoch_last="Fri Jan  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31627"
                obs_have="30472"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30438"
                obs_have="30438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27174"
                obs_have="27174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 05:40:35 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4051386"
                         time_creation="Fri Jan  6 03:13:14 2012"
                         time_modification="Fri Jan  6 03:09:45 2012" />
        <observations epoch_first="Fri Jan  6 02:00:00 2012"
                      epoch_last="Fri Jan  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31627"
                obs_have="30472"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30438"
                obs_have="30438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27174"
                obs_have="27174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4051386"
                         time_creation="Fri Jan  6 03:13:14 2012"
                         time_modification="Fri Jan  6 03:09:45 2012" />
        <observations epoch_first="Fri Jan  6 02:00:00 2012"
                      epoch_last="Fri Jan  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31627"
                obs_have="30472"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30438"
                obs_have="30438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27174"
                obs_have="27174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4051386"
                         time_creation="Sat Feb  4 01:06:37 2012"
                         time_modification="Fri Jan  6 03:09:45 2012" />
        <observations epoch_first="Fri Jan  6 02:00:00 2012"
                      epoch_last="Fri Jan  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31627"
                obs_have="30472"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30438"
                obs_have="30438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27174"
                obs_have="27174"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jan  6 04:23:29 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3273341"
                         time_creation="Fri Jan  6 04:13:17 2012"
                         time_modification="Fri Jan  6 04:09:43 2012" />
        <observations epoch_first="Fri Jan  6 03:00:00 2012"
                      epoch_last="Fri Jan  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27798"
                obs_have="24424"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="24468"
                obs_have="24400"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22042"
                obs_have="22042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 04:53:21 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3273341"
                         time_creation="Fri Jan  6 04:13:17 2012"
                         time_modification="Fri Jan  6 04:09:43 2012" />
        <observations epoch_first="Fri Jan  6 03:00:00 2012"
                      epoch_last="Fri Jan  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27798"
                obs_have="24424"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="24468"
                obs_have="24400"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22042"
                obs_have="22042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 06:45:47 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3273341"
                         time_creation="Fri Jan  6 04:13:17 2012"
                         time_modification="Fri Jan  6 04:09:43 2012" />
        <observations epoch_first="Fri Jan  6 03:00:00 2012"
                      epoch_last="Fri Jan  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27798"
                obs_have="24424"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="24468"
                obs_have="24400"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22042"
                obs_have="22042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3273341"
                         time_creation="Fri Jan  6 04:13:17 2012"
                         time_modification="Fri Jan  6 04:09:43 2012" />
        <observations epoch_first="Fri Jan  6 03:00:00 2012"
                      epoch_last="Fri Jan  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27798"
                obs_have="24424"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="24468"
                obs_have="24400"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22042"
                obs_have="22042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3273341"
                         time_creation="Sat Feb  4 01:06:37 2012"
                         time_modification="Fri Jan  6 04:09:43 2012" />
        <observations epoch_first="Fri Jan  6 03:00:00 2012"
                      epoch_last="Fri Jan  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27798"
                obs_have="24424"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="24468"
                obs_have="24400"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="22042"
                obs_have="22042"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jan  6 05:23:47 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="3350708"
                         time_creation="Fri Jan  6 05:13:21 2012"
                         time_modification="Fri Jan  6 05:09:44 2012" />
        <observations epoch_first="Fri Jan  6 04:00:00 2012"
                      epoch_last="Fri Jan  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32965"
                obs_have="24916"
                obs_ratio="75.58" />
          <mask elevation="10 degrees"
                obs_expected="25067"
                obs_have="24882"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="20577"
                obs_have="20577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 05:52:51 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="3350708"
                         time_creation="Fri Jan  6 05:13:21 2012"
                         time_modification="Fri Jan  6 05:09:44 2012" />
        <observations epoch_first="Fri Jan  6 04:00:00 2012"
                      epoch_last="Fri Jan  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32965"
                obs_have="24916"
                obs_ratio="75.58" />
          <mask elevation="10 degrees"
                obs_expected="25067"
                obs_have="24882"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="20577"
                obs_have="20577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 07:43:50 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="3350708"
                         time_creation="Fri Jan  6 05:13:21 2012"
                         time_modification="Fri Jan  6 05:09:44 2012" />
        <observations epoch_first="Fri Jan  6 04:00:00 2012"
                      epoch_last="Fri Jan  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32965"
                obs_have="24916"
                obs_ratio="75.58" />
          <mask elevation="10 degrees"
                obs_expected="25067"
                obs_have="24882"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="20577"
                obs_have="20577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="3350708"
                         time_creation="Fri Jan  6 05:13:21 2012"
                         time_modification="Fri Jan  6 05:09:44 2012" />
        <observations epoch_first="Fri Jan  6 04:00:00 2012"
                      epoch_last="Fri Jan  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32965"
                obs_have="24916"
                obs_ratio="75.58" />
          <mask elevation="10 degrees"
                obs_expected="25067"
                obs_have="24882"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="20577"
                obs_have="20577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="3350708"
                         time_creation="Sat Feb  4 01:06:38 2012"
                         time_modification="Fri Jan  6 05:09:44 2012" />
        <observations epoch_first="Fri Jan  6 04:00:00 2012"
                      epoch_last="Fri Jan  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32965"
                obs_have="24916"
                obs_ratio="75.58" />
          <mask elevation="10 degrees"
                obs_expected="25067"
                obs_have="24882"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="20577"
                obs_have="20577"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jan  6 06:28:10 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4061275"
                         time_creation="Fri Jan  6 06:13:23 2012"
                         time_modification="Fri Jan  6 06:09:45 2012" />
        <observations epoch_first="Fri Jan  6 05:00:00 2012"
                      epoch_last="Fri Jan  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33213"
                obs_have="30405"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="30630"
                obs_have="30381"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="24034"
                obs_have="24034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 06:59:59 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4061275"
                         time_creation="Fri Jan  6 06:13:23 2012"
                         time_modification="Fri Jan  6 06:09:45 2012" />
        <observations epoch_first="Fri Jan  6 05:00:00 2012"
                      epoch_last="Fri Jan  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33213"
                obs_have="30405"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="30630"
                obs_have="30381"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="24034"
                obs_have="24034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 08:44:58 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4061275"
                         time_creation="Fri Jan  6 06:13:23 2012"
                         time_modification="Fri Jan  6 06:09:45 2012" />
        <observations epoch_first="Fri Jan  6 05:00:00 2012"
                      epoch_last="Fri Jan  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33213"
                obs_have="30405"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="30630"
                obs_have="30381"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="24034"
                obs_have="24034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4061275"
                         time_creation="Fri Jan  6 06:13:23 2012"
                         time_modification="Fri Jan  6 06:09:45 2012" />
        <observations epoch_first="Fri Jan  6 05:00:00 2012"
                      epoch_last="Fri Jan  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33213"
                obs_have="30405"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="30630"
                obs_have="30381"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="24034"
                obs_have="24034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="4061275"
                         time_creation="Sat Feb  4 01:06:38 2012"
                         time_modification="Fri Jan  6 06:09:45 2012" />
        <observations epoch_first="Fri Jan  6 05:00:00 2012"
                      epoch_last="Fri Jan  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33213"
                obs_have="30405"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="30630"
                obs_have="30381"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="24034"
                obs_have="24034"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Jan  6 07:26:45 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="3949574"
                         time_creation="Fri Jan  6 07:13:21 2012"
                         time_modification="Fri Jan  6 07:09:47 2012" />
        <observations epoch_first="Fri Jan  6 06:00:00 2012"
                      epoch_last="Fri Jan  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31660"
                obs_have="27442"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="26500"
                obs_have="26446"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 07:57:35 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="3949574"
                         time_creation="Fri Jan  6 07:13:21 2012"
                         time_modification="Fri Jan  6 07:09:47 2012" />
        <observations epoch_first="Fri Jan  6 06:00:00 2012"
                      epoch_last="Fri Jan  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31660"
                obs_have="27442"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="26500"
                obs_have="26446"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 09:42:28 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="3949574"
                         time_creation="Fri Jan  6 07:13:21 2012"
                         time_modification="Fri Jan  6 07:09:47 2012" />
        <observations epoch_first="Fri Jan  6 06:00:00 2012"
                      epoch_last="Fri Jan  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31660"
                obs_have="27442"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="26500"
                obs_have="26446"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="3949574"
                         time_creation="Fri Jan  6 07:13:21 2012"
                         time_modification="Fri Jan  6 07:09:47 2012" />
        <observations epoch_first="Fri Jan  6 06:00:00 2012"
                      epoch_last="Fri Jan  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31660"
                obs_have="27442"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="26500"
                obs_have="26446"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="3949574"
                         time_creation="Sat Feb  4 01:06:38 2012"
                         time_modification="Fri Jan  6 07:09:47 2012" />
        <observations epoch_first="Fri Jan  6 06:00:00 2012"
                      epoch_last="Fri Jan  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31660"
                obs_have="27442"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="26500"
                obs_have="26446"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jan  6 08:24:42 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4291682"
                         time_creation="Fri Jan  6 08:13:27 2012"
                         time_modification="Fri Jan  6 08:09:48 2012" />
        <observations epoch_first="Fri Jan  6 07:00:00 2012"
                      epoch_last="Fri Jan  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34705"
                obs_have="32326"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="32335"
                obs_have="32311"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="28160"
                obs_have="28160"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 08:56:55 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4291682"
                         time_creation="Fri Jan  6 08:13:27 2012"
                         time_modification="Fri Jan  6 08:09:48 2012" />
        <observations epoch_first="Fri Jan  6 07:00:00 2012"
                      epoch_last="Fri Jan  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34705"
                obs_have="32326"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="32335"
                obs_have="32311"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="28160"
                obs_have="28160"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 10:35:03 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4291682"
                         time_creation="Fri Jan  6 08:13:27 2012"
                         time_modification="Fri Jan  6 08:09:48 2012" />
        <observations epoch_first="Fri Jan  6 07:00:00 2012"
                      epoch_last="Fri Jan  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34705"
                obs_have="32326"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="32335"
                obs_have="32311"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="28160"
                obs_have="28160"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4291682"
                         time_creation="Fri Jan  6 08:13:27 2012"
                         time_modification="Fri Jan  6 08:09:48 2012" />
        <observations epoch_first="Fri Jan  6 07:00:00 2012"
                      epoch_last="Fri Jan  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34705"
                obs_have="32326"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="32335"
                obs_have="32311"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="28160"
                obs_have="28160"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:49"
                         size="4291682"
                         time_creation="Sat Feb  4 01:06:39 2012"
                         time_modification="Fri Jan  6 08:09:48 2012" />
        <observations epoch_first="Fri Jan  6 07:00:00 2012"
                      epoch_last="Fri Jan  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34705"
                obs_have="32326"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="32335"
                obs_have="32311"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="28160"
                obs_have="28160"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jan  6 09:26:46 2012"
               level="3">
        <file_statistics latency="00:09:50"
                         size="4562105"
                         time_creation="Fri Jan  6 09:13:24 2012"
                         time_modification="Fri Jan  6 09:09:49 2012" />
        <observations epoch_first="Fri Jan  6 08:00:00 2012"
                      epoch_last="Fri Jan  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38782"
                obs_have="34375"
                obs_ratio="88.64" />
          <mask elevation="10 degrees"
                obs_expected="34471"
                obs_have="34367"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="29192"
                obs_have="29192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 09:55:25 2012"
               level="3">
        <file_statistics latency="00:09:50"
                         size="4562105"
                         time_creation="Fri Jan  6 09:13:24 2012"
                         time_modification="Fri Jan  6 09:09:49 2012" />
        <observations epoch_first="Fri Jan  6 08:00:00 2012"
                      epoch_last="Fri Jan  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38782"
                obs_have="34375"
                obs_ratio="88.64" />
          <mask elevation="10 degrees"
                obs_expected="34471"
                obs_have="34367"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="29192"
                obs_have="29192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 11:38:12 2012"
               level="3">
        <file_statistics latency="00:09:50"
                         size="4562105"
                         time_creation="Fri Jan  6 09:13:24 2012"
                         time_modification="Fri Jan  6 09:09:49 2012" />
        <observations epoch_first="Fri Jan  6 08:00:00 2012"
                      epoch_last="Fri Jan  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38782"
                obs_have="34375"
                obs_ratio="88.64" />
          <mask elevation="10 degrees"
                obs_expected="34471"
                obs_have="34367"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="29192"
                obs_have="29192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:50"
                         size="4562105"
                         time_creation="Fri Jan  6 09:13:24 2012"
                         time_modification="Fri Jan  6 09:09:49 2012" />
        <observations epoch_first="Fri Jan  6 08:00:00 2012"
                      epoch_last="Fri Jan  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38782"
                obs_have="34375"
                obs_ratio="88.64" />
          <mask elevation="10 degrees"
                obs_expected="34471"
                obs_have="34367"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="29192"
                obs_have="29192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:50"
                         size="4562105"
                         time_creation="Sat Feb  4 01:06:39 2012"
                         time_modification="Fri Jan  6 09:09:49 2012" />
        <observations epoch_first="Fri Jan  6 08:00:00 2012"
                      epoch_last="Fri Jan  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38782"
                obs_have="34375"
                obs_ratio="88.64" />
          <mask elevation="10 degrees"
                obs_expected="34471"
                obs_have="34367"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="29192"
                obs_have="29192"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Jan  6 10:19:52 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="4427879"
                         time_creation="Fri Jan  6 10:13:27 2012"
                         time_modification="Fri Jan  6 10:09:01 2012" />
        <observations epoch_first="Fri Jan  6 09:00:00 2012"
                      epoch_last="Fri Jan  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41680"
                obs_have="33345"
                obs_ratio="80.00" />
          <mask elevation="10 degrees"
                obs_expected="33398"
                obs_have="33289"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28695"
                obs_have="28695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 10:44:57 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="4427879"
                         time_creation="Fri Jan  6 10:13:27 2012"
                         time_modification="Fri Jan  6 10:09:01 2012" />
        <observations epoch_first="Fri Jan  6 09:00:00 2012"
                      epoch_last="Fri Jan  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41680"
                obs_have="33345"
                obs_ratio="80.00" />
          <mask elevation="10 degrees"
                obs_expected="33398"
                obs_have="33289"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28695"
                obs_have="28695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 12:35:12 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="4427879"
                         time_creation="Fri Jan  6 10:13:27 2012"
                         time_modification="Fri Jan  6 10:09:01 2012" />
        <observations epoch_first="Fri Jan  6 09:00:00 2012"
                      epoch_last="Fri Jan  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41680"
                obs_have="33345"
                obs_ratio="80.00" />
          <mask elevation="10 degrees"
                obs_expected="33398"
                obs_have="33289"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28695"
                obs_have="28695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="4427879"
                         time_creation="Fri Jan  6 10:13:27 2012"
                         time_modification="Fri Jan  6 10:09:01 2012" />
        <observations epoch_first="Fri Jan  6 09:00:00 2012"
                      epoch_last="Fri Jan  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41680"
                obs_have="33345"
                obs_ratio="80.00" />
          <mask elevation="10 degrees"
                obs_expected="33398"
                obs_have="33289"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28695"
                obs_have="28695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="4427879"
                         time_creation="Sat Feb  4 01:06:40 2012"
                         time_modification="Fri Jan  6 10:09:01 2012" />
        <observations epoch_first="Fri Jan  6 09:00:00 2012"
                      epoch_last="Fri Jan  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41680"
                obs_have="33345"
                obs_ratio="80.00" />
          <mask elevation="10 degrees"
                obs_expected="33398"
                obs_have="33289"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28695"
                obs_have="28695"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jan  6 11:20:18 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4631179"
                         time_creation="Fri Jan  6 11:13:50 2012"
                         time_modification="Fri Jan  6 11:09:47 2012" />
        <observations epoch_first="Fri Jan  6 10:00:00 2012"
                      epoch_last="Fri Jan  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38625"
                obs_have="34949"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="35009"
                obs_have="34910"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32103"
                obs_have="32103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 11:48:33 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4631179"
                         time_creation="Fri Jan  6 11:13:50 2012"
                         time_modification="Fri Jan  6 11:09:47 2012" />
        <observations epoch_first="Fri Jan  6 10:00:00 2012"
                      epoch_last="Fri Jan  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38625"
                obs_have="34949"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="35009"
                obs_have="34910"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32103"
                obs_have="32103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 13:35:42 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4631179"
                         time_creation="Fri Jan  6 11:13:50 2012"
                         time_modification="Fri Jan  6 11:09:47 2012" />
        <observations epoch_first="Fri Jan  6 10:00:00 2012"
                      epoch_last="Fri Jan  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38625"
                obs_have="34949"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="35009"
                obs_have="34910"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32103"
                obs_have="32103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4631179"
                         time_creation="Fri Jan  6 11:13:50 2012"
                         time_modification="Fri Jan  6 11:09:47 2012" />
        <observations epoch_first="Fri Jan  6 10:00:00 2012"
                      epoch_last="Fri Jan  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38625"
                obs_have="34949"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="35009"
                obs_have="34910"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32103"
                obs_have="32103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="4631179"
                         time_creation="Sat Feb  4 01:06:40 2012"
                         time_modification="Fri Jan  6 11:09:47 2012" />
        <observations epoch_first="Fri Jan  6 10:00:00 2012"
                      epoch_last="Fri Jan  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38625"
                obs_have="34949"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="35009"
                obs_have="34910"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32103"
                obs_have="32103"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jan  6 12:19:49 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="4375388"
                         time_creation="Fri Jan  6 12:13:28 2012"
                         time_modification="Fri Jan  6 12:09:26 2012" />
        <observations epoch_first="Fri Jan  6 11:00:00 2012"
                      epoch_last="Fri Jan  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36623"
                obs_have="32967"
                obs_ratio="90.02" />
          <mask elevation="10 degrees"
                obs_expected="32983"
                obs_have="32923"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="29922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 12:45:11 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="4375388"
                         time_creation="Fri Jan  6 12:13:28 2012"
                         time_modification="Fri Jan  6 12:09:26 2012" />
        <observations epoch_first="Fri Jan  6 11:00:00 2012"
                      epoch_last="Fri Jan  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36623"
                obs_have="32967"
                obs_ratio="90.02" />
          <mask elevation="10 degrees"
                obs_expected="32983"
                obs_have="32923"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="29922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 14:35:08 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="4375388"
                         time_creation="Fri Jan  6 12:13:28 2012"
                         time_modification="Fri Jan  6 12:09:26 2012" />
        <observations epoch_first="Fri Jan  6 11:00:00 2012"
                      epoch_last="Fri Jan  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36623"
                obs_have="32967"
                obs_ratio="90.02" />
          <mask elevation="10 degrees"
                obs_expected="32983"
                obs_have="32923"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="29922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="4375388"
                         time_creation="Fri Jan  6 12:13:28 2012"
                         time_modification="Fri Jan  6 12:09:26 2012" />
        <observations epoch_first="Fri Jan  6 11:00:00 2012"
                      epoch_last="Fri Jan  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36623"
                obs_have="32967"
                obs_ratio="90.02" />
          <mask elevation="10 degrees"
                obs_expected="32983"
                obs_have="32923"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="29922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="4375388"
                         time_creation="Sat Feb  4 01:06:41 2012"
                         time_modification="Fri Jan  6 12:09:26 2012" />
        <observations epoch_first="Fri Jan  6 11:00:00 2012"
                      epoch_last="Fri Jan  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36623"
                obs_have="32967"
                obs_ratio="90.02" />
          <mask elevation="10 degrees"
                obs_expected="32983"
                obs_have="32923"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29922"
                obs_have="29922"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jan  6 13:20:32 2012"
               level="3">
        <file_statistics latency="00:10:13"
                         size="4195998"
                         time_creation="Fri Jan  6 13:13:35 2012"
                         time_modification="Fri Jan  6 13:10:12 2012" />
        <observations epoch_first="Fri Jan  6 12:00:00 2012"
                      epoch_last="Fri Jan  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34901"
                obs_have="31572"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="31571"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27971"
                obs_have="27971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 13:45:24 2012"
               level="3">
        <file_statistics latency="00:10:13"
                         size="4195998"
                         time_creation="Fri Jan  6 13:13:35 2012"
                         time_modification="Fri Jan  6 13:10:12 2012" />
        <observations epoch_first="Fri Jan  6 12:00:00 2012"
                      epoch_last="Fri Jan  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34901"
                obs_have="31572"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="31571"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27972"
                obs_have="27972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 15:35:34 2012"
               level="3">
        <file_statistics latency="00:10:13"
                         size="4195998"
                         time_creation="Fri Jan  6 13:13:35 2012"
                         time_modification="Fri Jan  6 13:10:12 2012" />
        <observations epoch_first="Fri Jan  6 12:00:00 2012"
                      epoch_last="Fri Jan  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34901"
                obs_have="31572"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="31571"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27972"
                obs_have="27972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:10:13"
                         size="4195998"
                         time_creation="Fri Jan  6 13:13:35 2012"
                         time_modification="Fri Jan  6 13:10:12 2012" />
        <observations epoch_first="Fri Jan  6 12:00:00 2012"
                      epoch_last="Fri Jan  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34901"
                obs_have="31572"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="31571"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27972"
                obs_have="27972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:10:13"
                         size="4195998"
                         time_creation="Sat Feb  4 01:06:41 2012"
                         time_modification="Fri Jan  6 13:10:12 2012" />
        <observations epoch_first="Fri Jan  6 12:00:00 2012"
                      epoch_last="Fri Jan  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34901"
                obs_have="31572"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="31571"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27972"
                obs_have="27972"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jan  6 14:18:28 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="3929935"
                         time_creation="Fri Jan  6 14:13:46 2012"
                         time_modification="Fri Jan  6 14:09:22 2012" />
        <observations epoch_first="Fri Jan  6 13:00:00 2012"
                      epoch_last="Fri Jan  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32821"
                obs_have="29513"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="29577"
                obs_have="29512"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27258"
                obs_have="27258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 14:43:26 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="3929935"
                         time_creation="Fri Jan  6 14:13:46 2012"
                         time_modification="Fri Jan  6 14:09:22 2012" />
        <observations epoch_first="Fri Jan  6 13:00:00 2012"
                      epoch_last="Fri Jan  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32821"
                obs_have="29513"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="29577"
                obs_have="29512"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27258"
                obs_have="27258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 16:36:12 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="3929935"
                         time_creation="Fri Jan  6 14:13:46 2012"
                         time_modification="Fri Jan  6 14:09:22 2012" />
        <observations epoch_first="Fri Jan  6 13:00:00 2012"
                      epoch_last="Fri Jan  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32821"
                obs_have="29513"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="29577"
                obs_have="29512"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27258"
                obs_have="27258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="3929935"
                         time_creation="Fri Jan  6 14:13:46 2012"
                         time_modification="Fri Jan  6 14:09:22 2012" />
        <observations epoch_first="Fri Jan  6 13:00:00 2012"
                      epoch_last="Fri Jan  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32821"
                obs_have="29513"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="29577"
                obs_have="29512"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27258"
                obs_have="27258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="3929935"
                         time_creation="Sat Feb  4 01:06:41 2012"
                         time_modification="Fri Jan  6 14:09:22 2012" />
        <observations epoch_first="Fri Jan  6 13:00:00 2012"
                      epoch_last="Fri Jan  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32821"
                obs_have="29513"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="29577"
                obs_have="29512"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27258"
                obs_have="27258"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jan  6 15:49:21 2012"
               level="3">
        <file_statistics latency="00:10:23"
                         size="4458995"
                         time_creation="Fri Jan  6 15:23:55 2012"
                         time_modification="Fri Jan  6 15:10:22 2012" />
        <observations epoch_first="Fri Jan  6 14:00:00 2012"
                      epoch_last="Fri Jan  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35889"
                obs_have="33623"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="33655"
                obs_have="33615"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="32054"
                obs_have="32054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 17:43:52 2012"
               level="3">
        <file_statistics latency="00:10:23"
                         size="4458995"
                         time_creation="Fri Jan  6 15:23:55 2012"
                         time_modification="Fri Jan  6 15:10:22 2012" />
        <observations epoch_first="Fri Jan  6 14:00:00 2012"
                      epoch_last="Fri Jan  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35889"
                obs_have="33623"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="33655"
                obs_have="33615"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="32054"
                obs_have="32054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:10:23"
                         size="4458995"
                         time_creation="Fri Jan  6 15:23:55 2012"
                         time_modification="Fri Jan  6 15:10:22 2012" />
        <observations epoch_first="Fri Jan  6 14:00:00 2012"
                      epoch_last="Fri Jan  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35889"
                obs_have="33623"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="33655"
                obs_have="33615"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="32054"
                obs_have="32054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:10:23"
                         size="4458995"
                         time_creation="Sat Feb  4 01:06:42 2012"
                         time_modification="Fri Jan  6 15:10:22 2012" />
        <observations epoch_first="Fri Jan  6 14:00:00 2012"
                      epoch_last="Fri Jan  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35889"
                obs_have="33623"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="33655"
                obs_have="33615"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="32054"
                obs_have="32054"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jan  6 16:20:20 2012"
               level="3">
        <file_statistics latency="00:10:42"
                         size="4270624"
                         time_creation="Fri Jan  6 16:13:35 2012"
                         time_modification="Fri Jan  6 16:10:41 2012" />
        <observations epoch_first="Fri Jan  6 15:00:00 2012"
                      epoch_last="Fri Jan  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37636"
                obs_have="32154"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="32227"
                obs_have="32107"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27152"
                obs_have="27150"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jan  6 16:47:06 2012"
               level="3">
        <file_statistics latency="00:10:42"
                         size="4270624"
                         time_creation="Fri Jan  6 16:13:35 2012"
                         time_modification="Fri Jan  6 16:10:41 2012" />
        <observations epoch_first="Fri Jan  6 15:00:00 2012"
                      epoch_last="Fri Jan  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37636"
                obs_have="32154"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="32227"
                obs_have="32107"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27152"
                obs_have="27150"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jan  6 18:50:07 2012"
               level="3">
        <file_statistics latency="00:10:42"
                         size="4270624"
                         time_creation="Fri Jan  6 16:13:35 2012"
                         time_modification="Fri Jan  6 16:10:41 2012" />
        <observations epoch_first="Fri Jan  6 15:00:00 2012"
                      epoch_last="Fri Jan  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37636"
                obs_have="32154"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="32227"
                obs_have="32107"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27152"
                obs_have="27150"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:10:42"
                         size="4270624"
                         time_creation="Fri Jan  6 16:13:35 2012"
                         time_modification="Fri Jan  6 16:10:41 2012" />
        <observations epoch_first="Fri Jan  6 15:00:00 2012"
                      epoch_last="Fri Jan  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37636"
                obs_have="32154"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="32227"
                obs_have="32107"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27152"
                obs_have="27150"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:10:42"
                         size="4270624"
                         time_creation="Sat Feb  4 01:06:42 2012"
                         time_modification="Fri Jan  6 16:10:41 2012" />
        <observations epoch_first="Fri Jan  6 15:00:00 2012"
                      epoch_last="Fri Jan  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37636"
                obs_have="32154"
                obs_ratio="85.43" />
          <mask elevation="10 degrees"
                obs_expected="32227"
                obs_have="32107"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27152"
                obs_have="27150"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chal006q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jan  6 17:24:19 2012"
               level="3">
        <file_statistics latency="00:10:56"
                         size="3890559"
                         time_creation="Fri Jan  6 17:13:28 2012"
                         time_modification="Fri Jan  6 17:10:55 2012" />
        <observations epoch_first="Fri Jan  6 16:00:00 2012"
                      epoch_last="Fri Jan  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="29199"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="29285"
                obs_have="29179"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25534"
                obs_have="25534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 18:00:50 2012"
               level="3">
        <file_statistics latency="00:10:56"
                         size="3890559"
                         time_creation="Fri Jan  6 17:13:28 2012"
                         time_modification="Fri Jan  6 17:10:55 2012" />
        <observations epoch_first="Fri Jan  6 16:00:00 2012"
                      epoch_last="Fri Jan  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="29199"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="29285"
                obs_have="29179"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25534"
                obs_have="25534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 19:46:32 2012"
               level="3">
        <file_statistics latency="00:10:56"
                         size="3890559"
                         time_creation="Fri Jan  6 17:13:28 2012"
                         time_modification="Fri Jan  6 17:10:55 2012" />
        <observations epoch_first="Fri Jan  6 16:00:00 2012"
                      epoch_last="Fri Jan  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="29199"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="29285"
                obs_have="29179"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25534"
                obs_have="25534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:10:56"
                         size="3890559"
                         time_creation="Fri Jan  6 17:13:28 2012"
                         time_modification="Fri Jan  6 17:10:55 2012" />
        <observations epoch_first="Fri Jan  6 16:00:00 2012"
                      epoch_last="Fri Jan  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="29199"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="29285"
                obs_have="29179"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25534"
                obs_have="25534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:10:56"
                         size="3890559"
                         time_creation="Sat Feb  4 01:06:42 2012"
                         time_modification="Fri Jan  6 17:10:55 2012" />
        <observations epoch_first="Fri Jan  6 16:00:00 2012"
                      epoch_last="Fri Jan  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="29199"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="29285"
                obs_have="29179"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25534"
                obs_have="25534"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jan  6 18:27:53 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="4382771"
                         time_creation="Fri Jan  6 18:14:01 2012"
                         time_modification="Fri Jan  6 18:11:12 2012" />
        <observations epoch_first="Fri Jan  6 17:00:00 2012"
                      epoch_last="Fri Jan  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34262"
                obs_have="33040"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="33054"
                obs_have="33040"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28248"
                obs_have="28248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 19:04:59 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="4382771"
                         time_creation="Fri Jan  6 18:14:01 2012"
                         time_modification="Fri Jan  6 18:11:12 2012" />
        <observations epoch_first="Fri Jan  6 17:00:00 2012"
                      epoch_last="Fri Jan  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34262"
                obs_have="33040"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="33054"
                obs_have="33040"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28248"
                obs_have="28248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 20:47:14 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="4382771"
                         time_creation="Fri Jan  6 18:14:01 2012"
                         time_modification="Fri Jan  6 18:11:12 2012" />
        <observations epoch_first="Fri Jan  6 17:00:00 2012"
                      epoch_last="Fri Jan  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34262"
                obs_have="33040"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="33054"
                obs_have="33040"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28248"
                obs_have="28248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="4382771"
                         time_creation="Fri Jan  6 18:14:01 2012"
                         time_modification="Fri Jan  6 18:11:12 2012" />
        <observations epoch_first="Fri Jan  6 17:00:00 2012"
                      epoch_last="Fri Jan  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34262"
                obs_have="33040"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="33054"
                obs_have="33040"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28248"
                obs_have="28248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="4382771"
                         time_creation="Sat Feb  4 01:06:43 2012"
                         time_modification="Fri Jan  6 18:11:12 2012" />
        <observations epoch_first="Fri Jan  6 17:00:00 2012"
                      epoch_last="Fri Jan  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34262"
                obs_have="33040"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="33054"
                obs_have="33040"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28248"
                obs_have="28248"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jan  6 20:02:54 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="3949848"
                         time_creation="Fri Jan  6 19:29:39 2012"
                         time_modification="Fri Jan  6 19:11:42 2012" />
        <observations epoch_first="Fri Jan  6 18:00:00 2012"
                      epoch_last="Fri Jan  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34999"
                obs_have="29677"
                obs_ratio="84.79" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29640"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27413"
                obs_have="27413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 21:43:09 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="3949848"
                         time_creation="Fri Jan  6 19:29:39 2012"
                         time_modification="Fri Jan  6 19:11:42 2012" />
        <observations epoch_first="Fri Jan  6 18:00:00 2012"
                      epoch_last="Fri Jan  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34999"
                obs_have="29677"
                obs_ratio="84.79" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29640"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27413"
                obs_have="27413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="3949848"
                         time_creation="Fri Jan  6 19:29:39 2012"
                         time_modification="Fri Jan  6 19:11:42 2012" />
        <observations epoch_first="Fri Jan  6 18:00:00 2012"
                      epoch_last="Fri Jan  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34999"
                obs_have="29677"
                obs_ratio="84.79" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29640"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27413"
                obs_have="27413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="3949848"
                         time_creation="Sat Feb  4 01:06:43 2012"
                         time_modification="Fri Jan  6 19:11:42 2012" />
        <observations epoch_first="Fri Jan  6 18:00:00 2012"
                      epoch_last="Fri Jan  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34999"
                obs_have="29677"
                obs_ratio="84.79" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29640"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27413"
                obs_have="27413"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jan  6 21:06:12 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="3638024"
                         time_creation="Fri Jan  6 20:24:34 2012"
                         time_modification="Fri Jan  6 20:11:44 2012" />
        <observations epoch_first="Fri Jan  6 19:00:00 2012"
                      epoch_last="Fri Jan  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32039"
                obs_have="27251"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="27259"
                obs_have="27201"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23933"
                obs_have="23933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 22:42:46 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="3638024"
                         time_creation="Fri Jan  6 20:24:34 2012"
                         time_modification="Fri Jan  6 20:11:44 2012" />
        <observations epoch_first="Fri Jan  6 19:00:00 2012"
                      epoch_last="Fri Jan  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32039"
                obs_have="27251"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="27259"
                obs_have="27201"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23933"
                obs_have="23933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="3638024"
                         time_creation="Fri Jan  6 20:24:34 2012"
                         time_modification="Fri Jan  6 20:11:44 2012" />
        <observations epoch_first="Fri Jan  6 19:00:00 2012"
                      epoch_last="Fri Jan  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32039"
                obs_have="27251"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="27259"
                obs_have="27201"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23933"
                obs_have="23933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="3638024"
                         time_creation="Sat Feb  4 01:06:43 2012"
                         time_modification="Fri Jan  6 20:11:44 2012" />
        <observations epoch_first="Fri Jan  6 19:00:00 2012"
                      epoch_last="Fri Jan  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32039"
                obs_have="27251"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="27259"
                obs_have="27201"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23933"
                obs_have="23933"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jan  6 21:59:11 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="3503769"
                         time_creation="Fri Jan  6 21:33:32 2012"
                         time_modification="Fri Jan  6 21:11:44 2012" />
        <observations epoch_first="Fri Jan  6 20:00:00 2012"
                      epoch_last="Fri Jan  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30973"
                obs_have="26198"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="26291"
                obs_have="26187"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23778"
                obs_have="23778"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  6 23:38:58 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="3503769"
                         time_creation="Fri Jan  6 21:33:32 2012"
                         time_modification="Fri Jan  6 21:11:44 2012" />
        <observations epoch_first="Fri Jan  6 20:00:00 2012"
                      epoch_last="Fri Jan  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30973"
                obs_have="26198"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="26291"
                obs_have="26187"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23778"
                obs_have="23778"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="3503769"
                         time_creation="Fri Jan  6 21:33:32 2012"
                         time_modification="Fri Jan  6 21:11:44 2012" />
        <observations epoch_first="Fri Jan  6 20:00:00 2012"
                      epoch_last="Fri Jan  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30973"
                obs_have="26198"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="26291"
                obs_have="26187"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23778"
                obs_have="23778"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="3503769"
                         time_creation="Sat Feb  4 01:06:44 2012"
                         time_modification="Fri Jan  6 21:11:44 2012" />
        <observations epoch_first="Fri Jan  6 20:00:00 2012"
                      epoch_last="Fri Jan  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30973"
                obs_have="26198"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="26291"
                obs_have="26187"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23778"
                obs_have="23778"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jan  6 22:58:01 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4172099"
                         time_creation="Fri Jan  6 22:23:41 2012"
                         time_modification="Fri Jan  6 22:11:45 2012" />
        <observations epoch_first="Fri Jan  6 21:00:00 2012"
                      epoch_last="Fri Jan  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31399"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31424"
                obs_have="31399"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28566"
                obs_have="28566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 00:37:24 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4172099"
                         time_creation="Fri Jan  6 22:23:41 2012"
                         time_modification="Fri Jan  6 22:11:45 2012" />
        <observations epoch_first="Fri Jan  6 21:00:00 2012"
                      epoch_last="Fri Jan  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31399"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31424"
                obs_have="31399"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28566"
                obs_have="28566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4172099"
                         time_creation="Fri Jan  6 22:23:41 2012"
                         time_modification="Fri Jan  6 22:11:45 2012" />
        <observations epoch_first="Fri Jan  6 21:00:00 2012"
                      epoch_last="Fri Jan  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31399"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31424"
                obs_have="31399"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28566"
                obs_have="28566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4172099"
                         time_creation="Sat Feb  4 01:06:44 2012"
                         time_modification="Fri Jan  6 22:11:45 2012" />
        <observations epoch_first="Fri Jan  6 21:00:00 2012"
                      epoch_last="Fri Jan  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31399"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31424"
                obs_have="31399"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28566"
                obs_have="28566"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jan  6 23:51:26 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="3978325"
                         time_creation="Fri Jan  6 23:23:45 2012"
                         time_modification="Fri Jan  6 23:11:45 2012" />
        <observations epoch_first="Fri Jan  6 22:00:00 2012"
                      epoch_last="Fri Jan  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34589"
                obs_have="29896"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="29915"
                obs_have="29884"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27304"
                obs_have="27304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 01:35:25 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="3978325"
                         time_creation="Fri Jan  6 23:23:45 2012"
                         time_modification="Fri Jan  6 23:11:45 2012" />
        <observations epoch_first="Fri Jan  6 22:00:00 2012"
                      epoch_last="Fri Jan  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34589"
                obs_have="29896"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="29915"
                obs_have="29884"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27304"
                obs_have="27304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="3978325"
                         time_creation="Fri Jan  6 23:23:45 2012"
                         time_modification="Fri Jan  6 23:11:45 2012" />
        <observations epoch_first="Fri Jan  6 22:00:00 2012"
                      epoch_last="Fri Jan  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34589"
                obs_have="29896"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="29915"
                obs_have="29884"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27304"
                obs_have="27304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="3978325"
                         time_creation="Sat Feb  4 01:06:44 2012"
                         time_modification="Fri Jan  6 23:11:45 2012" />
        <observations epoch_first="Fri Jan  6 22:00:00 2012"
                      epoch_last="Fri Jan  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34589"
                obs_have="29896"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="29915"
                obs_have="29884"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27304"
                obs_have="27304"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal006x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jan  7 00:49:57 2012"
               level="3">
        <file_statistics latency="00:11:49"
                         size="4341718"
                         time_creation="Sat Jan  7 00:18:53 2012"
                         time_modification="Sat Jan  7 00:11:48 2012" />
        <observations epoch_first="Fri Jan  6 23:00:00 2012"
                      epoch_last="Fri Jan  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36467"
                obs_have="32713"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="32669"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29843"
                obs_have="29838"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jan  7 02:37:20 2012"
               level="3">
        <file_statistics latency="00:11:49"
                         size="4341718"
                         time_creation="Sat Jan  7 00:18:53 2012"
                         time_modification="Sat Jan  7 00:11:48 2012" />
        <observations epoch_first="Fri Jan  6 23:00:00 2012"
                      epoch_last="Fri Jan  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36467"
                obs_have="32713"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="32669"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29843"
                obs_have="29838"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jan  7 22:01:28 2012"
               level="3">
        <file_statistics latency="00:11:49"
                         size="4341718"
                         time_creation="Sat Jan  7 00:18:53 2012"
                         time_modification="Sat Jan  7 00:11:48 2012" />
        <observations epoch_first="Fri Jan  6 23:00:00 2012"
                      epoch_last="Fri Jan  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36467"
                obs_have="32713"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="32669"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29843"
                obs_have="29838"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb  5 06:59:56 2012"
               level="3">
        <file_statistics latency="00:11:49"
                         size="4341718"
                         time_creation="Sat Feb  4 01:06:44 2012"
                         time_modification="Sat Jan  7 00:11:48 2012" />
        <observations epoch_first="Fri Jan  6 23:00:00 2012"
                      epoch_last="Fri Jan  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36467"
                obs_have="32713"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="32669"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29843"
                obs_have="29838"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
  </station>
</QC>
