<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-09-27 00:00:00"
    DayOfYear="271"
    Year="2012">
  <station name="AMBL">
    <file name="/ambl2710.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Sep 29 01:25:26 2012"
               level="3">
        <file_statistics latency="01:30:58"
                         size="3768481"
                         time_creation="Fri Sep 28 01:33:59 2012"
                         time_modification="Fri Sep 28 01:30:28 2012" />
        <observations epoch_first="Thu Sep 27 00:00:00 2012"
                      epoch_last="Thu Sep 27 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29870"
                obs_have="25013"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="24735"
                obs_have="23957"
                obs_ratio="96.85" />
          <mask elevation="15 degrees"
                obs_expected="21597"
                obs_have="21507"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Sat Oct 27 10:10:09 2012"
               level="3">
        <file_statistics latency="01:30:58"
                         size="3768481"
                         time_creation="Thu Oct 25 01:08:21 2012"
                         time_modification="Fri Sep 28 01:30:28 2012" />
        <observations epoch_first="Thu Sep 27 00:00:00 2012"
                      epoch_last="Thu Sep 27 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29870"
                obs_have="25013"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="24735"
                obs_have="23957"
                obs_ratio="96.85" />
          <mask elevation="15 degrees"
                obs_expected="21597"
                obs_have="21507"
                obs_ratio="99.58" />
        </observations>
      </control>
    </file>
    <file name="/ambl271a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Sep 27 01:18:43 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4589742"
                         time_creation="Thu Sep 27 01:13:03 2012"
                         time_modification="Thu Sep 27 01:09:58 2012" />
        <observations epoch_first="Thu Sep 27 00:00:00 2012"
                      epoch_last="Thu Sep 27 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33017"
                obs_have="29841"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="27785"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="26054"
                obs_have="26054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 01:48:04 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4589742"
                         time_creation="Thu Sep 27 01:13:03 2012"
                         time_modification="Thu Sep 27 01:09:58 2012" />
        <observations epoch_first="Thu Sep 27 00:00:00 2012"
                      epoch_last="Thu Sep 27 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33017"
                obs_have="29841"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="27785"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="26054"
                obs_have="26054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 03:34:47 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4589742"
                         time_creation="Thu Sep 27 01:13:03 2012"
                         time_modification="Thu Sep 27 01:09:58 2012" />
        <observations epoch_first="Thu Sep 27 00:00:00 2012"
                      epoch_last="Thu Sep 27 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33017"
                obs_have="29841"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="27785"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="26054"
                obs_have="26054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4589742"
                         time_creation="Thu Sep 27 01:13:03 2012"
                         time_modification="Thu Sep 27 01:09:58 2012" />
        <observations epoch_first="Thu Sep 27 00:00:00 2012"
                      epoch_last="Thu Sep 27 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33017"
                obs_have="29841"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="27785"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="26054"
                obs_have="26054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4589742"
                         time_creation="Thu Oct 25 00:56:58 2012"
                         time_modification="Thu Sep 27 01:09:58 2012" />
        <observations epoch_first="Thu Sep 27 00:00:00 2012"
                      epoch_last="Thu Sep 27 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33017"
                obs_have="29841"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="27785"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="26054"
                obs_have="26054"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Sep 27 02:18:53 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4679469"
                         time_creation="Thu Sep 27 02:13:05 2012"
                         time_modification="Thu Sep 27 02:09:58 2012" />
        <observations epoch_first="Thu Sep 27 01:00:00 2012"
                      epoch_last="Thu Sep 27 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34706"
                obs_have="30904"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="29535"
                obs_have="28573"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="24538"
                obs_have="24364"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Thu Sep 27 02:45:08 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4679469"
                         time_creation="Thu Sep 27 02:13:05 2012"
                         time_modification="Thu Sep 27 02:09:58 2012" />
        <observations epoch_first="Thu Sep 27 01:00:00 2012"
                      epoch_last="Thu Sep 27 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34706"
                obs_have="30904"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="29535"
                obs_have="28573"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="24538"
                obs_have="24364"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Thu Sep 27 04:45:10 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4679469"
                         time_creation="Thu Sep 27 02:13:05 2012"
                         time_modification="Thu Sep 27 02:09:58 2012" />
        <observations epoch_first="Thu Sep 27 01:00:00 2012"
                      epoch_last="Thu Sep 27 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34706"
                obs_have="30904"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="29535"
                obs_have="28573"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="24538"
                obs_have="24364"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4679469"
                         time_creation="Thu Sep 27 02:13:05 2012"
                         time_modification="Thu Sep 27 02:09:58 2012" />
        <observations epoch_first="Thu Sep 27 01:00:00 2012"
                      epoch_last="Thu Sep 27 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34706"
                obs_have="30904"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="29535"
                obs_have="28573"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="24538"
                obs_have="24364"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4679469"
                         time_creation="Thu Oct 25 00:56:59 2012"
                         time_modification="Thu Sep 27 02:09:58 2012" />
        <observations epoch_first="Thu Sep 27 01:00:00 2012"
                      epoch_last="Thu Sep 27 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34706"
                obs_have="30904"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="29535"
                obs_have="28573"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="24538"
                obs_have="24364"
                obs_ratio="99.29" />
        </observations>
      </control>
    </file>
    <file name="/ambl271c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Sep 27 03:19:26 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="4805175"
                         time_creation="Thu Sep 27 03:13:05 2012"
                         time_modification="Thu Sep 27 03:09:57 2012" />
        <observations epoch_first="Thu Sep 27 02:00:00 2012"
                      epoch_last="Thu Sep 27 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35174"
                obs_have="32274"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30574"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23689"
                obs_have="23689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 03:48:25 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="4805175"
                         time_creation="Thu Sep 27 03:13:05 2012"
                         time_modification="Thu Sep 27 03:09:57 2012" />
        <observations epoch_first="Thu Sep 27 02:00:00 2012"
                      epoch_last="Thu Sep 27 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35174"
                obs_have="32274"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30574"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23689"
                obs_have="23689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 05:40:14 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="4805175"
                         time_creation="Thu Sep 27 03:13:05 2012"
                         time_modification="Thu Sep 27 03:09:57 2012" />
        <observations epoch_first="Thu Sep 27 02:00:00 2012"
                      epoch_last="Thu Sep 27 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35174"
                obs_have="32274"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30574"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23689"
                obs_have="23689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="4805175"
                         time_creation="Thu Sep 27 03:13:05 2012"
                         time_modification="Thu Sep 27 03:09:57 2012" />
        <observations epoch_first="Thu Sep 27 02:00:00 2012"
                      epoch_last="Thu Sep 27 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35174"
                obs_have="32274"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30574"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23689"
                obs_have="23689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:09:58"
                         size="4805175"
                         time_creation="Thu Oct 25 00:57:00 2012"
                         time_modification="Thu Sep 27 03:09:57 2012" />
        <observations epoch_first="Thu Sep 27 02:00:00 2012"
                      epoch_last="Thu Sep 27 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35174"
                obs_have="32274"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30574"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23689"
                obs_have="23689"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Sep 27 04:20:48 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="4690378"
                         time_creation="Thu Sep 27 04:13:12 2012"
                         time_modification="Thu Sep 27 04:09:59 2012" />
        <observations epoch_first="Thu Sep 27 03:00:00 2012"
                      epoch_last="Thu Sep 27 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34193"
                obs_have="31299"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="30383"
                obs_have="30332"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27898"
                obs_have="27898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 04:59:34 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="4690378"
                         time_creation="Thu Sep 27 04:13:12 2012"
                         time_modification="Thu Sep 27 04:09:59 2012" />
        <observations epoch_first="Thu Sep 27 03:00:00 2012"
                      epoch_last="Thu Sep 27 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34193"
                obs_have="31299"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="30383"
                obs_have="30332"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27898"
                obs_have="27898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 06:46:06 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="4690378"
                         time_creation="Thu Sep 27 04:13:12 2012"
                         time_modification="Thu Sep 27 04:09:59 2012" />
        <observations epoch_first="Thu Sep 27 03:00:00 2012"
                      epoch_last="Thu Sep 27 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34193"
                obs_have="31299"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="30383"
                obs_have="30332"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27898"
                obs_have="27898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="4690378"
                         time_creation="Thu Sep 27 04:13:12 2012"
                         time_modification="Thu Sep 27 04:09:59 2012" />
        <observations epoch_first="Thu Sep 27 03:00:00 2012"
                      epoch_last="Thu Sep 27 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34193"
                obs_have="31299"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="30383"
                obs_have="30332"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27898"
                obs_have="27898"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="4690378"
                         time_creation="Thu Oct 25 00:57:01 2012"
                         time_modification="Thu Sep 27 04:09:59 2012" />
        <observations epoch_first="Thu Sep 27 03:00:00 2012"
                      epoch_last="Thu Sep 27 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34193"
                obs_have="31299"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="30383"
                obs_have="30332"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27898"
                obs_have="27898"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Sep 27 05:20:16 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4815508"
                         time_creation="Thu Sep 27 05:13:09 2012"
                         time_modification="Thu Sep 27 05:09:58 2012" />
        <observations epoch_first="Thu Sep 27 04:00:00 2012"
                      epoch_last="Thu Sep 27 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34040"
                obs_have="32366"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="30653"
                obs_have="30653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 05:56:01 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4815508"
                         time_creation="Thu Sep 27 05:13:09 2012"
                         time_modification="Thu Sep 27 05:09:58 2012" />
        <observations epoch_first="Thu Sep 27 04:00:00 2012"
                      epoch_last="Thu Sep 27 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34040"
                obs_have="32366"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="30653"
                obs_have="30653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 07:44:35 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4815508"
                         time_creation="Thu Sep 27 05:13:09 2012"
                         time_modification="Thu Sep 27 05:09:58 2012" />
        <observations epoch_first="Thu Sep 27 04:00:00 2012"
                      epoch_last="Thu Sep 27 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34040"
                obs_have="32366"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="30653"
                obs_have="30653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4815508"
                         time_creation="Thu Sep 27 05:13:09 2012"
                         time_modification="Thu Sep 27 05:09:58 2012" />
        <observations epoch_first="Thu Sep 27 04:00:00 2012"
                      epoch_last="Thu Sep 27 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34040"
                obs_have="32366"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="30653"
                obs_have="30653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:09:59"
                         size="4815508"
                         time_creation="Thu Oct 25 00:57:01 2012"
                         time_modification="Thu Sep 27 05:09:58 2012" />
        <observations epoch_first="Thu Sep 27 04:00:00 2012"
                      epoch_last="Thu Sep 27 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34040"
                obs_have="32366"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="30653"
                obs_have="30653"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Sep 27 06:21:55 2012"
               level="3">
        <file_statistics latency="00:09:57"
                         size="4809508"
                         time_creation="Thu Sep 27 06:13:12 2012"
                         time_modification="Thu Sep 27 06:09:56 2012" />
        <observations epoch_first="Thu Sep 27 05:00:00 2012"
                      epoch_last="Thu Sep 27 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36957"
                obs_have="32241"
                obs_ratio="87.24" />
          <mask elevation="10 degrees"
                obs_expected="32597"
                obs_have="32241"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="29544"
                obs_have="29544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 08:39:47 2012"
               level="3">
        <file_statistics latency="00:09:57"
                         size="4809508"
                         time_creation="Thu Sep 27 06:13:12 2012"
                         time_modification="Thu Sep 27 06:09:56 2012" />
        <observations epoch_first="Thu Sep 27 05:00:00 2012"
                      epoch_last="Thu Sep 27 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36957"
                obs_have="32241"
                obs_ratio="87.24" />
          <mask elevation="10 degrees"
                obs_expected="32597"
                obs_have="32241"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="29544"
                obs_have="29544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:09:57"
                         size="4809508"
                         time_creation="Thu Sep 27 06:13:12 2012"
                         time_modification="Thu Sep 27 06:09:56 2012" />
        <observations epoch_first="Thu Sep 27 05:00:00 2012"
                      epoch_last="Thu Sep 27 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36957"
                obs_have="32241"
                obs_ratio="87.24" />
          <mask elevation="10 degrees"
                obs_expected="32597"
                obs_have="32241"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="29544"
                obs_have="29544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:09:57"
                         size="4809508"
                         time_creation="Thu Oct 25 00:57:02 2012"
                         time_modification="Thu Sep 27 06:09:56 2012" />
        <observations epoch_first="Thu Sep 27 05:00:00 2012"
                      epoch_last="Thu Sep 27 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36957"
                obs_have="32241"
                obs_ratio="87.24" />
          <mask elevation="10 degrees"
                obs_expected="32597"
                obs_have="32241"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="29544"
                obs_have="29544"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Sep 27 07:22:13 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="4637331"
                         time_creation="Thu Sep 27 07:13:14 2012"
                         time_modification="Thu Sep 27 07:09:22 2012" />
        <observations epoch_first="Thu Sep 27 06:00:00 2012"
                      epoch_last="Thu Sep 27 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35955"
                obs_have="30014"
                obs_ratio="83.48" />
          <mask elevation="10 degrees"
                obs_expected="29659"
                obs_have="27853"
                obs_ratio="93.91" />
          <mask elevation="15 degrees"
                obs_expected="24774"
                obs_have="24167"
                obs_ratio="97.55" />
        </observations>
      </control>
      <control date="Thu Sep 27 09:38:10 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="4637331"
                         time_creation="Thu Sep 27 07:13:14 2012"
                         time_modification="Thu Sep 27 07:09:22 2012" />
        <observations epoch_first="Thu Sep 27 06:00:00 2012"
                      epoch_last="Thu Sep 27 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35955"
                obs_have="30014"
                obs_ratio="83.48" />
          <mask elevation="10 degrees"
                obs_expected="29659"
                obs_have="27853"
                obs_ratio="93.91" />
          <mask elevation="15 degrees"
                obs_expected="24774"
                obs_have="24167"
                obs_ratio="97.55" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="4637331"
                         time_creation="Thu Sep 27 07:13:14 2012"
                         time_modification="Thu Sep 27 07:09:22 2012" />
        <observations epoch_first="Thu Sep 27 06:00:00 2012"
                      epoch_last="Thu Sep 27 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35955"
                obs_have="30014"
                obs_ratio="83.48" />
          <mask elevation="10 degrees"
                obs_expected="29659"
                obs_have="27853"
                obs_ratio="93.91" />
          <mask elevation="15 degrees"
                obs_expected="24774"
                obs_have="24167"
                obs_ratio="97.55" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="4637331"
                         time_creation="Thu Oct 25 00:57:03 2012"
                         time_modification="Thu Sep 27 07:09:22 2012" />
        <observations epoch_first="Thu Sep 27 06:00:00 2012"
                      epoch_last="Thu Sep 27 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35955"
                obs_have="30014"
                obs_ratio="83.48" />
          <mask elevation="10 degrees"
                obs_expected="29659"
                obs_have="27853"
                obs_ratio="93.91" />
          <mask elevation="15 degrees"
                obs_expected="24774"
                obs_have="24167"
                obs_ratio="97.55" />
        </observations>
      </control>
    </file>
    <file name="/ambl271h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Sep 27 08:20:04 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="4748531"
                         time_creation="Thu Sep 27 08:13:29 2012"
                         time_modification="Thu Sep 27 08:11:25 2012" />
        <observations epoch_first="Thu Sep 27 07:00:00 2012"
                      epoch_last="Thu Sep 27 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32590"
                obs_have="31878"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="30057"
                obs_have="30057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27123"
                obs_have="27123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 08:57:20 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="4748531"
                         time_creation="Thu Sep 27 08:13:29 2012"
                         time_modification="Thu Sep 27 08:11:25 2012" />
        <observations epoch_first="Thu Sep 27 07:00:00 2012"
                      epoch_last="Thu Sep 27 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32590"
                obs_have="31878"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="30057"
                obs_have="30057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27123"
                obs_have="27123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 10:34:16 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="4748531"
                         time_creation="Thu Sep 27 08:13:29 2012"
                         time_modification="Thu Sep 27 08:11:25 2012" />
        <observations epoch_first="Thu Sep 27 07:00:00 2012"
                      epoch_last="Thu Sep 27 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32590"
                obs_have="31878"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="30057"
                obs_have="30057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27123"
                obs_have="27123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="4748531"
                         time_creation="Thu Sep 27 08:13:29 2012"
                         time_modification="Thu Sep 27 08:11:25 2012" />
        <observations epoch_first="Thu Sep 27 07:00:00 2012"
                      epoch_last="Thu Sep 27 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32590"
                obs_have="31878"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="30057"
                obs_have="30057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27123"
                obs_have="27123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="4748531"
                         time_creation="Thu Oct 25 00:57:03 2012"
                         time_modification="Thu Sep 27 08:11:25 2012" />
        <observations epoch_first="Thu Sep 27 07:00:00 2012"
                      epoch_last="Thu Sep 27 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32590"
                obs_have="31878"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="30057"
                obs_have="30057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27123"
                obs_have="27123"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Sep 27 09:20:49 2012"
               level="3">
        <file_statistics latency="00:11:22"
                         size="4330413"
                         time_creation="Thu Sep 27 09:13:22 2012"
                         time_modification="Thu Sep 27 09:11:21 2012" />
        <observations epoch_first="Thu Sep 27 08:00:00 2012"
                      epoch_last="Thu Sep 27 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30408"
                obs_have="27803"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="27395"
                obs_have="26929"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="24394"
                obs_have="24392"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Sep 27 09:54:32 2012"
               level="3">
        <file_statistics latency="00:11:22"
                         size="4330413"
                         time_creation="Thu Sep 27 09:13:22 2012"
                         time_modification="Thu Sep 27 09:11:21 2012" />
        <observations epoch_first="Thu Sep 27 08:00:00 2012"
                      epoch_last="Thu Sep 27 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30408"
                obs_have="27803"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="27395"
                obs_have="26929"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="24394"
                obs_have="24392"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Sep 27 11:33:53 2012"
               level="3">
        <file_statistics latency="00:11:22"
                         size="4330413"
                         time_creation="Thu Sep 27 09:13:22 2012"
                         time_modification="Thu Sep 27 09:11:21 2012" />
        <observations epoch_first="Thu Sep 27 08:00:00 2012"
                      epoch_last="Thu Sep 27 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30408"
                obs_have="27803"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="27395"
                obs_have="26929"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="24394"
                obs_have="24392"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:22"
                         size="4330413"
                         time_creation="Thu Sep 27 09:13:22 2012"
                         time_modification="Thu Sep 27 09:11:21 2012" />
        <observations epoch_first="Thu Sep 27 08:00:00 2012"
                      epoch_last="Thu Sep 27 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30408"
                obs_have="27803"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="27395"
                obs_have="26929"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="24394"
                obs_have="24392"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:22"
                         size="4330413"
                         time_creation="Thu Oct 25 00:57:04 2012"
                         time_modification="Thu Sep 27 09:11:21 2012" />
        <observations epoch_first="Thu Sep 27 08:00:00 2012"
                      epoch_last="Thu Sep 27 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30408"
                obs_have="27803"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="27395"
                obs_have="26929"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="24394"
                obs_have="24392"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ambl271j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Sep 27 10:19:56 2012"
               level="3">
        <file_statistics latency="00:11:17"
                         size="4121415"
                         time_creation="Thu Sep 27 10:13:27 2012"
                         time_modification="Thu Sep 27 10:11:16 2012" />
        <observations epoch_first="Thu Sep 27 09:00:00 2012"
                      epoch_last="Thu Sep 27 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30452"
                obs_have="26662"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="25329"
                obs_have="24351"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="23004"
                obs_have="22843"
                obs_ratio="99.30" />
        </observations>
      </control>
      <control date="Thu Sep 27 10:49:31 2012"
               level="3">
        <file_statistics latency="00:11:17"
                         size="4121415"
                         time_creation="Thu Sep 27 10:13:27 2012"
                         time_modification="Thu Sep 27 10:11:16 2012" />
        <observations epoch_first="Thu Sep 27 09:00:00 2012"
                      epoch_last="Thu Sep 27 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30452"
                obs_have="26662"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="25329"
                obs_have="24351"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="23004"
                obs_have="22843"
                obs_ratio="99.30" />
        </observations>
      </control>
      <control date="Thu Sep 27 12:34:03 2012"
               level="3">
        <file_statistics latency="00:11:17"
                         size="4121415"
                         time_creation="Thu Sep 27 10:13:27 2012"
                         time_modification="Thu Sep 27 10:11:16 2012" />
        <observations epoch_first="Thu Sep 27 09:00:00 2012"
                      epoch_last="Thu Sep 27 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30452"
                obs_have="26662"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="25329"
                obs_have="24351"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="23004"
                obs_have="22843"
                obs_ratio="99.30" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:17"
                         size="4121415"
                         time_creation="Thu Sep 27 10:13:27 2012"
                         time_modification="Thu Sep 27 10:11:16 2012" />
        <observations epoch_first="Thu Sep 27 09:00:00 2012"
                      epoch_last="Thu Sep 27 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30452"
                obs_have="26662"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="25329"
                obs_have="24351"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="23004"
                obs_have="22843"
                obs_ratio="99.30" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:17"
                         size="4121415"
                         time_creation="Thu Oct 25 00:57:04 2012"
                         time_modification="Thu Sep 27 10:11:16 2012" />
        <observations epoch_first="Thu Sep 27 09:00:00 2012"
                      epoch_last="Thu Sep 27 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30452"
                obs_have="26662"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="25329"
                obs_have="24351"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="23004"
                obs_have="22843"
                obs_ratio="99.30" />
        </observations>
      </control>
    </file>
    <file name="/ambl271k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Sep 27 11:18:38 2012"
               level="3">
        <file_statistics latency="00:11:18"
                         size="4658859"
                         time_creation="Thu Sep 27 11:13:39 2012"
                         time_modification="Thu Sep 27 11:11:17 2012" />
        <observations epoch_first="Thu Sep 27 10:00:00 2012"
                      epoch_last="Thu Sep 27 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35624"
                obs_have="30996"
                obs_ratio="87.01" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28003"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="20588"
                obs_have="20588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 11:43:43 2012"
               level="3">
        <file_statistics latency="00:11:18"
                         size="4658859"
                         time_creation="Thu Sep 27 11:13:39 2012"
                         time_modification="Thu Sep 27 11:11:17 2012" />
        <observations epoch_first="Thu Sep 27 10:00:00 2012"
                      epoch_last="Thu Sep 27 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35624"
                obs_have="30996"
                obs_ratio="87.01" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28003"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="20588"
                obs_have="20588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 13:33:38 2012"
               level="3">
        <file_statistics latency="00:11:18"
                         size="4658859"
                         time_creation="Thu Sep 27 11:13:39 2012"
                         time_modification="Thu Sep 27 11:11:17 2012" />
        <observations epoch_first="Thu Sep 27 10:00:00 2012"
                      epoch_last="Thu Sep 27 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35624"
                obs_have="30996"
                obs_ratio="87.01" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28003"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="20588"
                obs_have="20588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:18"
                         size="4658859"
                         time_creation="Thu Sep 27 11:13:39 2012"
                         time_modification="Thu Sep 27 11:11:17 2012" />
        <observations epoch_first="Thu Sep 27 10:00:00 2012"
                      epoch_last="Thu Sep 27 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35624"
                obs_have="30996"
                obs_ratio="87.01" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28003"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="20588"
                obs_have="20588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:18"
                         size="4658859"
                         time_creation="Thu Oct 25 00:57:05 2012"
                         time_modification="Thu Sep 27 11:11:17 2012" />
        <observations epoch_first="Thu Sep 27 10:00:00 2012"
                      epoch_last="Thu Sep 27 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35624"
                obs_have="30996"
                obs_ratio="87.01" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28003"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="20588"
                obs_have="20588"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Sep 27 12:19:09 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="4693984"
                         time_creation="Thu Sep 27 12:13:26 2012"
                         time_modification="Thu Sep 27 12:11:42 2012" />
        <observations epoch_first="Thu Sep 27 11:00:00 2012"
                      epoch_last="Thu Sep 27 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39474"
                obs_have="30004"
                obs_ratio="76.01" />
          <mask elevation="10 degrees"
                obs_expected="30590"
                obs_have="28673"
                obs_ratio="93.73" />
          <mask elevation="15 degrees"
                obs_expected="24350"
                obs_have="23887"
                obs_ratio="98.10" />
        </observations>
      </control>
      <control date="Thu Sep 27 12:44:17 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="4693984"
                         time_creation="Thu Sep 27 12:13:26 2012"
                         time_modification="Thu Sep 27 12:11:42 2012" />
        <observations epoch_first="Thu Sep 27 11:00:00 2012"
                      epoch_last="Thu Sep 27 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39474"
                obs_have="30004"
                obs_ratio="76.01" />
          <mask elevation="10 degrees"
                obs_expected="30590"
                obs_have="28673"
                obs_ratio="93.73" />
          <mask elevation="15 degrees"
                obs_expected="24350"
                obs_have="23887"
                obs_ratio="98.10" />
        </observations>
      </control>
      <control date="Thu Sep 27 14:34:01 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="4693984"
                         time_creation="Thu Sep 27 12:13:26 2012"
                         time_modification="Thu Sep 27 12:11:42 2012" />
        <observations epoch_first="Thu Sep 27 11:00:00 2012"
                      epoch_last="Thu Sep 27 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39474"
                obs_have="30004"
                obs_ratio="76.01" />
          <mask elevation="10 degrees"
                obs_expected="30590"
                obs_have="28673"
                obs_ratio="93.73" />
          <mask elevation="15 degrees"
                obs_expected="24350"
                obs_have="23887"
                obs_ratio="98.10" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="4693984"
                         time_creation="Thu Sep 27 12:13:26 2012"
                         time_modification="Thu Sep 27 12:11:42 2012" />
        <observations epoch_first="Thu Sep 27 11:00:00 2012"
                      epoch_last="Thu Sep 27 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39474"
                obs_have="30004"
                obs_ratio="76.01" />
          <mask elevation="10 degrees"
                obs_expected="30590"
                obs_have="28673"
                obs_ratio="93.73" />
          <mask elevation="15 degrees"
                obs_expected="24350"
                obs_have="23887"
                obs_ratio="98.10" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="4693984"
                         time_creation="Thu Oct 25 00:57:06 2012"
                         time_modification="Thu Sep 27 12:11:42 2012" />
        <observations epoch_first="Thu Sep 27 11:00:00 2012"
                      epoch_last="Thu Sep 27 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39474"
                obs_have="30004"
                obs_ratio="76.01" />
          <mask elevation="10 degrees"
                obs_expected="30590"
                obs_have="28673"
                obs_ratio="93.73" />
          <mask elevation="15 degrees"
                obs_expected="24350"
                obs_have="23887"
                obs_ratio="98.10" />
        </observations>
      </control>
    </file>
    <file name="/ambl271m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Sep 27 13:18:38 2012"
               level="3">
        <file_statistics latency="00:11:20"
                         size="4595843"
                         time_creation="Thu Sep 27 13:13:25 2012"
                         time_modification="Thu Sep 27 13:11:19 2012" />
        <observations epoch_first="Thu Sep 27 12:00:00 2012"
                      epoch_last="Thu Sep 27 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36762"
                obs_have="29667"
                obs_ratio="80.70" />
          <mask elevation="10 degrees"
                obs_expected="29365"
                obs_have="27566"
                obs_ratio="93.87" />
          <mask elevation="15 degrees"
                obs_expected="25000"
                obs_have="24473"
                obs_ratio="97.89" />
        </observations>
      </control>
      <control date="Thu Sep 27 13:43:38 2012"
               level="3">
        <file_statistics latency="00:11:20"
                         size="4595843"
                         time_creation="Thu Sep 27 13:13:25 2012"
                         time_modification="Thu Sep 27 13:11:19 2012" />
        <observations epoch_first="Thu Sep 27 12:00:00 2012"
                      epoch_last="Thu Sep 27 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36762"
                obs_have="29667"
                obs_ratio="80.70" />
          <mask elevation="10 degrees"
                obs_expected="29365"
                obs_have="27566"
                obs_ratio="93.87" />
          <mask elevation="15 degrees"
                obs_expected="25001"
                obs_have="24474"
                obs_ratio="97.89" />
        </observations>
      </control>
      <control date="Thu Sep 27 15:33:39 2012"
               level="3">
        <file_statistics latency="00:11:20"
                         size="4595843"
                         time_creation="Thu Sep 27 13:13:25 2012"
                         time_modification="Thu Sep 27 13:11:19 2012" />
        <observations epoch_first="Thu Sep 27 12:00:00 2012"
                      epoch_last="Thu Sep 27 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36762"
                obs_have="29667"
                obs_ratio="80.70" />
          <mask elevation="10 degrees"
                obs_expected="29365"
                obs_have="27566"
                obs_ratio="93.87" />
          <mask elevation="15 degrees"
                obs_expected="25001"
                obs_have="24474"
                obs_ratio="97.89" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:20"
                         size="4595843"
                         time_creation="Thu Sep 27 13:13:25 2012"
                         time_modification="Thu Sep 27 13:11:19 2012" />
        <observations epoch_first="Thu Sep 27 12:00:00 2012"
                      epoch_last="Thu Sep 27 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36762"
                obs_have="29667"
                obs_ratio="80.70" />
          <mask elevation="10 degrees"
                obs_expected="29365"
                obs_have="27566"
                obs_ratio="93.87" />
          <mask elevation="15 degrees"
                obs_expected="25001"
                obs_have="24474"
                obs_ratio="97.89" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:20"
                         size="4595843"
                         time_creation="Thu Oct 25 00:57:06 2012"
                         time_modification="Thu Sep 27 13:11:19 2012" />
        <observations epoch_first="Thu Sep 27 12:00:00 2012"
                      epoch_last="Thu Sep 27 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36762"
                obs_have="29667"
                obs_ratio="80.70" />
          <mask elevation="10 degrees"
                obs_expected="29365"
                obs_have="27566"
                obs_ratio="93.87" />
          <mask elevation="15 degrees"
                obs_expected="25001"
                obs_have="24474"
                obs_ratio="97.89" />
        </observations>
      </control>
    </file>
    <file name="/ambl271n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Sep 27 14:18:48 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4817160"
                         time_creation="Thu Sep 27 14:13:29 2012"
                         time_modification="Thu Sep 27 14:11:47 2012" />
        <observations epoch_first="Thu Sep 27 13:00:00 2012"
                      epoch_last="Thu Sep 27 13:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32391"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32391"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31791"
                obs_have="31783"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Sep 27 14:44:22 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4817160"
                         time_creation="Thu Sep 27 14:13:29 2012"
                         time_modification="Thu Sep 27 14:11:47 2012" />
        <observations epoch_first="Thu Sep 27 13:00:00 2012"
                      epoch_last="Thu Sep 27 13:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32391"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32391"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31791"
                obs_have="31783"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Sep 27 16:34:45 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4817160"
                         time_creation="Thu Sep 27 14:13:29 2012"
                         time_modification="Thu Sep 27 14:11:47 2012" />
        <observations epoch_first="Thu Sep 27 13:00:00 2012"
                      epoch_last="Thu Sep 27 13:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32391"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32391"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31791"
                obs_have="31783"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4817160"
                         time_creation="Thu Sep 27 14:13:29 2012"
                         time_modification="Thu Sep 27 14:11:47 2012" />
        <observations epoch_first="Thu Sep 27 13:00:00 2012"
                      epoch_last="Thu Sep 27 13:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32391"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32391"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31791"
                obs_have="31783"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4817160"
                         time_creation="Thu Oct 25 00:57:07 2012"
                         time_modification="Thu Sep 27 14:11:47 2012" />
        <observations epoch_first="Thu Sep 27 13:00:00 2012"
                      epoch_last="Thu Sep 27 13:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32391"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32391"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31791"
                obs_have="31783"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/ambl271o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Sep 27 15:19:21 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4766246"
                         time_creation="Thu Sep 27 15:13:36 2012"
                         time_modification="Thu Sep 27 15:11:47 2012" />
        <observations epoch_first="Thu Sep 27 14:00:00 2012"
                      epoch_last="Thu Sep 27 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41151"
                obs_have="31756"
                obs_ratio="77.17" />
          <mask elevation="10 degrees"
                obs_expected="37111"
                obs_have="31756"
                obs_ratio="85.57" />
          <mask elevation="15 degrees"
                obs_expected="30315"
                obs_have="30106"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Thu Sep 27 15:45:25 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4766246"
                         time_creation="Thu Sep 27 15:13:36 2012"
                         time_modification="Thu Sep 27 15:11:47 2012" />
        <observations epoch_first="Thu Sep 27 14:00:00 2012"
                      epoch_last="Thu Sep 27 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41151"
                obs_have="31756"
                obs_ratio="77.17" />
          <mask elevation="10 degrees"
                obs_expected="37111"
                obs_have="31756"
                obs_ratio="85.57" />
          <mask elevation="15 degrees"
                obs_expected="30315"
                obs_have="30106"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Thu Sep 27 17:36:21 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4766246"
                         time_creation="Thu Sep 27 15:13:36 2012"
                         time_modification="Thu Sep 27 15:11:47 2012" />
        <observations epoch_first="Thu Sep 27 14:00:00 2012"
                      epoch_last="Thu Sep 27 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41151"
                obs_have="31756"
                obs_ratio="77.17" />
          <mask elevation="10 degrees"
                obs_expected="37111"
                obs_have="31756"
                obs_ratio="85.57" />
          <mask elevation="15 degrees"
                obs_expected="30315"
                obs_have="30106"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4766246"
                         time_creation="Thu Sep 27 15:13:36 2012"
                         time_modification="Thu Sep 27 15:11:47 2012" />
        <observations epoch_first="Thu Sep 27 14:00:00 2012"
                      epoch_last="Thu Sep 27 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41151"
                obs_have="31756"
                obs_ratio="77.17" />
          <mask elevation="10 degrees"
                obs_expected="37111"
                obs_have="31756"
                obs_ratio="85.57" />
          <mask elevation="15 degrees"
                obs_expected="30315"
                obs_have="30106"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:48"
                         size="4766246"
                         time_creation="Thu Oct 25 00:57:08 2012"
                         time_modification="Thu Sep 27 15:11:47 2012" />
        <observations epoch_first="Thu Sep 27 14:00:00 2012"
                      epoch_last="Thu Sep 27 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41151"
                obs_have="31756"
                obs_ratio="77.17" />
          <mask elevation="10 degrees"
                obs_expected="37111"
                obs_have="31756"
                obs_ratio="85.57" />
          <mask elevation="15 degrees"
                obs_expected="30315"
                obs_have="30106"
                obs_ratio="99.31" />
        </observations>
      </control>
    </file>
    <file name="/ambl271p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Sep 27 16:52:19 2012"
               level="3">
        <file_statistics latency="00:27:00"
                         size="4804370"
                         time_creation="Thu Sep 27 16:34:02 2012"
                         time_modification="Thu Sep 27 16:26:59 2012" />
        <observations epoch_first="Thu Sep 27 15:00:00 2012"
                      epoch_last="Thu Sep 27 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40621"
                obs_have="32138"
                obs_ratio="79.12" />
          <mask elevation="10 degrees"
                obs_expected="35244"
                obs_have="32138"
                obs_ratio="91.19" />
          <mask elevation="15 degrees"
                obs_expected="29029"
                obs_have="29025"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Sep 27 18:36:22 2012"
               level="3">
        <file_statistics latency="00:27:00"
                         size="4804370"
                         time_creation="Thu Sep 27 16:34:02 2012"
                         time_modification="Thu Sep 27 16:26:59 2012" />
        <observations epoch_first="Thu Sep 27 15:00:00 2012"
                      epoch_last="Thu Sep 27 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40621"
                obs_have="32138"
                obs_ratio="79.12" />
          <mask elevation="10 degrees"
                obs_expected="35244"
                obs_have="32138"
                obs_ratio="91.19" />
          <mask elevation="15 degrees"
                obs_expected="29029"
                obs_have="29025"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:27:00"
                         size="4804370"
                         time_creation="Thu Sep 27 16:34:02 2012"
                         time_modification="Thu Sep 27 16:26:59 2012" />
        <observations epoch_first="Thu Sep 27 15:00:00 2012"
                      epoch_last="Thu Sep 27 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40621"
                obs_have="32138"
                obs_ratio="79.12" />
          <mask elevation="10 degrees"
                obs_expected="35244"
                obs_have="32138"
                obs_ratio="91.19" />
          <mask elevation="15 degrees"
                obs_expected="29029"
                obs_have="29025"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:27:00"
                         size="4804370"
                         time_creation="Thu Oct 25 00:57:09 2012"
                         time_modification="Thu Sep 27 16:26:59 2012" />
        <observations epoch_first="Thu Sep 27 15:00:00 2012"
                      epoch_last="Thu Sep 27 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40621"
                obs_have="32138"
                obs_ratio="79.12" />
          <mask elevation="10 degrees"
                obs_expected="35244"
                obs_have="32138"
                obs_ratio="91.19" />
          <mask elevation="15 degrees"
                obs_expected="29029"
                obs_have="29025"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ambl271q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Sep 27 17:19:14 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4817438"
                         time_creation="Thu Sep 27 17:13:37 2012"
                         time_modification="Thu Sep 27 17:11:58 2012" />
        <observations epoch_first="Thu Sep 27 16:00:00 2012"
                      epoch_last="Thu Sep 27 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35302"
                obs_have="32386"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="34249"
                obs_have="32386"
                obs_ratio="94.56" />
          <mask elevation="15 degrees"
                obs_expected="32992"
                obs_have="32386"
                obs_ratio="98.16" />
        </observations>
      </control>
      <control date="Thu Sep 27 17:57:34 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4817438"
                         time_creation="Thu Sep 27 17:13:37 2012"
                         time_modification="Thu Sep 27 17:11:58 2012" />
        <observations epoch_first="Thu Sep 27 16:00:00 2012"
                      epoch_last="Thu Sep 27 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35302"
                obs_have="32386"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="34249"
                obs_have="32386"
                obs_ratio="94.56" />
          <mask elevation="15 degrees"
                obs_expected="32992"
                obs_have="32386"
                obs_ratio="98.16" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4817438"
                         time_creation="Thu Sep 27 17:13:37 2012"
                         time_modification="Thu Sep 27 17:11:58 2012" />
        <observations epoch_first="Thu Sep 27 16:00:00 2012"
                      epoch_last="Thu Sep 27 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35302"
                obs_have="32386"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="34249"
                obs_have="32386"
                obs_ratio="94.56" />
          <mask elevation="15 degrees"
                obs_expected="32992"
                obs_have="32386"
                obs_ratio="98.16" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4817438"
                         time_creation="Thu Oct 25 00:57:09 2012"
                         time_modification="Thu Sep 27 17:11:58 2012" />
        <observations epoch_first="Thu Sep 27 16:00:00 2012"
                      epoch_last="Thu Sep 27 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35302"
                obs_have="32386"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="34249"
                obs_have="32386"
                obs_ratio="94.56" />
          <mask elevation="15 degrees"
                obs_expected="32992"
                obs_have="32386"
                obs_ratio="98.16" />
        </observations>
      </control>
    </file>
    <file name="/ambl271r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Sep 27 18:20:29 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4815226"
                         time_creation="Thu Sep 27 18:13:35 2012"
                         time_modification="Thu Sep 27 18:11:46 2012" />
        <observations epoch_first="Thu Sep 27 17:00:00 2012"
                      epoch_last="Thu Sep 27 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="32348"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="31768"
                obs_have="31389"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="29465"
                obs_have="29465"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 18:58:37 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4815226"
                         time_creation="Thu Sep 27 18:13:35 2012"
                         time_modification="Thu Sep 27 18:11:46 2012" />
        <observations epoch_first="Thu Sep 27 17:00:00 2012"
                      epoch_last="Thu Sep 27 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="32348"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="31768"
                obs_have="31389"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="29465"
                obs_have="29465"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 20:17:05 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4815226"
                         time_creation="Thu Sep 27 18:13:35 2012"
                         time_modification="Thu Sep 27 18:11:46 2012" />
        <observations epoch_first="Thu Sep 27 17:00:00 2012"
                      epoch_last="Thu Sep 27 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="32348"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="31768"
                obs_have="31389"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="29465"
                obs_have="29465"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4815226"
                         time_creation="Thu Sep 27 18:13:35 2012"
                         time_modification="Thu Sep 27 18:11:46 2012" />
        <observations epoch_first="Thu Sep 27 17:00:00 2012"
                      epoch_last="Thu Sep 27 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="32348"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="31768"
                obs_have="31389"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="29465"
                obs_have="29465"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4815226"
                         time_creation="Thu Oct 25 00:57:10 2012"
                         time_modification="Thu Sep 27 18:11:46 2012" />
        <observations epoch_first="Thu Sep 27 17:00:00 2012"
                      epoch_last="Thu Sep 27 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="32348"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="31768"
                obs_have="31389"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="29465"
                obs_have="29465"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Sep 27 19:22:50 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4817438"
                         time_creation="Thu Sep 27 19:13:37 2012"
                         time_modification="Thu Sep 27 19:11:58 2012" />
        <observations epoch_first="Thu Sep 27 18:00:00 2012"
                      epoch_last="Thu Sep 27 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="32386"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 19:53:36 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4817438"
                         time_creation="Thu Sep 27 19:13:37 2012"
                         time_modification="Thu Sep 27 19:11:58 2012" />
        <observations epoch_first="Thu Sep 27 18:00:00 2012"
                      epoch_last="Thu Sep 27 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="32386"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 21:08:51 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4817438"
                         time_creation="Thu Sep 27 19:13:37 2012"
                         time_modification="Thu Sep 27 19:11:58 2012" />
        <observations epoch_first="Thu Sep 27 18:00:00 2012"
                      epoch_last="Thu Sep 27 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="32386"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4817438"
                         time_creation="Thu Sep 27 19:13:37 2012"
                         time_modification="Thu Sep 27 19:11:58 2012" />
        <observations epoch_first="Thu Sep 27 18:00:00 2012"
                      epoch_last="Thu Sep 27 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="32386"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4817438"
                         time_creation="Thu Oct 25 00:57:11 2012"
                         time_modification="Thu Sep 27 19:11:58 2012" />
        <observations epoch_first="Thu Sep 27 18:00:00 2012"
                      epoch_last="Thu Sep 27 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="32386"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Sep 27 20:39:40 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4809418"
                         time_creation="Thu Sep 27 20:23:52 2012"
                         time_modification="Thu Sep 27 20:11:58 2012" />
        <observations epoch_first="Thu Sep 27 19:00:00 2012"
                      epoch_last="Thu Sep 27 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33901"
                obs_have="32227"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="30376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28778"
                obs_have="28778"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 22:10:25 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4809418"
                         time_creation="Thu Sep 27 20:23:52 2012"
                         time_modification="Thu Sep 27 20:11:58 2012" />
        <observations epoch_first="Thu Sep 27 19:00:00 2012"
                      epoch_last="Thu Sep 27 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33901"
                obs_have="32227"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="30376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28778"
                obs_have="28778"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4809418"
                         time_creation="Thu Sep 27 20:23:52 2012"
                         time_modification="Thu Sep 27 20:11:58 2012" />
        <observations epoch_first="Thu Sep 27 19:00:00 2012"
                      epoch_last="Thu Sep 27 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33901"
                obs_have="32227"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="30376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28778"
                obs_have="28778"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4809418"
                         time_creation="Thu Oct 25 00:57:12 2012"
                         time_modification="Thu Sep 27 20:11:58 2012" />
        <observations epoch_first="Thu Sep 27 19:00:00 2012"
                      epoch_last="Thu Sep 27 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33901"
                obs_have="32227"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="30376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28778"
                obs_have="28778"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Sep 27 21:41:02 2012"
               level="3">
        <file_statistics latency="00:11:52"
                         size="4811136"
                         time_creation="Thu Sep 27 21:13:44 2012"
                         time_modification="Thu Sep 27 21:11:51 2012" />
        <observations epoch_first="Thu Sep 27 20:00:00 2012"
                      epoch_last="Thu Sep 27 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34688"
                obs_have="32283"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="32830"
                obs_have="32283"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="30374"
                obs_have="30374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 23:15:54 2012"
               level="3">
        <file_statistics latency="00:11:52"
                         size="4811136"
                         time_creation="Thu Sep 27 21:13:44 2012"
                         time_modification="Thu Sep 27 21:11:51 2012" />
        <observations epoch_first="Thu Sep 27 20:00:00 2012"
                      epoch_last="Thu Sep 27 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34688"
                obs_have="32283"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="32830"
                obs_have="32283"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="30374"
                obs_have="30374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:52"
                         size="4811136"
                         time_creation="Thu Sep 27 21:13:44 2012"
                         time_modification="Thu Sep 27 21:11:51 2012" />
        <observations epoch_first="Thu Sep 27 20:00:00 2012"
                      epoch_last="Thu Sep 27 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34688"
                obs_have="32283"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="32830"
                obs_have="32283"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="30374"
                obs_have="30374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:52"
                         size="4811136"
                         time_creation="Thu Oct 25 00:57:12 2012"
                         time_modification="Thu Sep 27 21:11:51 2012" />
        <observations epoch_first="Thu Sep 27 20:00:00 2012"
                      epoch_last="Thu Sep 27 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34688"
                obs_have="32283"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="32830"
                obs_have="32283"
                obs_ratio="98.33" />
          <mask elevation="15 degrees"
                obs_expected="30374"
                obs_have="30374"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Sep 27 22:42:09 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="4770075"
                         time_creation="Thu Sep 27 22:13:55 2012"
                         time_modification="Thu Sep 27 22:11:56 2012" />
        <observations epoch_first="Thu Sep 27 21:00:00 2012"
                      epoch_last="Thu Sep 27 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37512"
                obs_have="32052"
                obs_ratio="85.44" />
          <mask elevation="10 degrees"
                obs_expected="29385"
                obs_have="29056"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 27 23:00:51 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="4770075"
                         time_creation="Thu Sep 27 22:13:55 2012"
                         time_modification="Thu Sep 27 22:11:56 2012" />
        <observations epoch_first="Thu Sep 27 21:00:00 2012"
                      epoch_last="Thu Sep 27 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37512"
                obs_have="32052"
                obs_ratio="85.44" />
          <mask elevation="10 degrees"
                obs_expected="29385"
                obs_have="29056"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 00:04:32 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="4770075"
                         time_creation="Thu Sep 27 22:13:55 2012"
                         time_modification="Thu Sep 27 22:11:56 2012" />
        <observations epoch_first="Thu Sep 27 21:00:00 2012"
                      epoch_last="Thu Sep 27 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37512"
                obs_have="32052"
                obs_ratio="85.44" />
          <mask elevation="10 degrees"
                obs_expected="29385"
                obs_have="29056"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 00:35:19 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="4770075"
                         time_creation="Thu Sep 27 22:13:55 2012"
                         time_modification="Thu Sep 27 22:11:56 2012" />
        <observations epoch_first="Thu Sep 27 21:00:00 2012"
                      epoch_last="Thu Sep 27 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37512"
                obs_have="32052"
                obs_ratio="85.44" />
          <mask elevation="10 degrees"
                obs_expected="29385"
                obs_have="29056"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="4770075"
                         time_creation="Thu Sep 27 22:13:55 2012"
                         time_modification="Thu Sep 27 22:11:56 2012" />
        <observations epoch_first="Thu Sep 27 21:00:00 2012"
                      epoch_last="Thu Sep 27 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37512"
                obs_have="32052"
                obs_ratio="85.44" />
          <mask elevation="10 degrees"
                obs_expected="29385"
                obs_have="29056"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:11:57"
                         size="4770075"
                         time_creation="Thu Oct 25 00:57:13 2012"
                         time_modification="Thu Sep 27 22:11:56 2012" />
        <observations epoch_first="Thu Sep 27 21:00:00 2012"
                      epoch_last="Thu Sep 27 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37512"
                obs_have="32052"
                obs_ratio="85.44" />
          <mask elevation="10 degrees"
                obs_expected="29385"
                obs_have="29056"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Sep 27 23:43:03 2012"
               level="3">
        <file_statistics latency="00:10:28"
                         size="4737172"
                         time_creation="Thu Sep 27 23:13:54 2012"
                         time_modification="Thu Sep 27 23:10:27 2012" />
        <observations epoch_first="Thu Sep 27 22:00:00 2012"
                      epoch_last="Thu Sep 27 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38711"
                obs_have="31801"
                obs_ratio="82.15" />
          <mask elevation="10 degrees"
                obs_expected="31049"
                obs_have="30104"
                obs_ratio="96.96" />
          <mask elevation="15 degrees"
                obs_expected="25912"
                obs_have="25912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 01:36:10 2012"
               level="3">
        <file_statistics latency="00:10:28"
                         size="4737172"
                         time_creation="Thu Sep 27 23:13:54 2012"
                         time_modification="Thu Sep 27 23:10:27 2012" />
        <observations epoch_first="Thu Sep 27 22:00:00 2012"
                      epoch_last="Thu Sep 27 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38711"
                obs_have="31801"
                obs_ratio="82.15" />
          <mask elevation="10 degrees"
                obs_expected="31049"
                obs_have="30104"
                obs_ratio="96.96" />
          <mask elevation="15 degrees"
                obs_expected="25912"
                obs_have="25912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:10:28"
                         size="4737172"
                         time_creation="Thu Sep 27 23:13:54 2012"
                         time_modification="Thu Sep 27 23:10:27 2012" />
        <observations epoch_first="Thu Sep 27 22:00:00 2012"
                      epoch_last="Thu Sep 27 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38711"
                obs_have="31801"
                obs_ratio="82.15" />
          <mask elevation="10 degrees"
                obs_expected="31049"
                obs_have="30104"
                obs_ratio="96.96" />
          <mask elevation="15 degrees"
                obs_expected="25912"
                obs_have="25912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:10:28"
                         size="4737172"
                         time_creation="Thu Oct 25 00:57:14 2012"
                         time_modification="Thu Sep 27 23:10:27 2012" />
        <observations epoch_first="Thu Sep 27 22:00:00 2012"
                      epoch_last="Thu Sep 27 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38711"
                obs_have="31801"
                obs_ratio="82.15" />
          <mask elevation="10 degrees"
                obs_expected="31049"
                obs_have="30104"
                obs_ratio="96.96" />
          <mask elevation="15 degrees"
                obs_expected="25912"
                obs_have="25912"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ambl271x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Sep 28 00:50:15 2012"
               level="3">
        <file_statistics latency="00:23:46"
                         size="4817438"
                         time_creation="Fri Sep 28 00:33:45 2012"
                         time_modification="Fri Sep 28 00:23:45 2012" />
        <observations epoch_first="Thu Sep 27 23:00:00 2012"
                      epoch_last="Thu Sep 27 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35123"
                obs_have="32386"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32386"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="27665"
                obs_have="27665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 02:33:51 2012"
               level="3">
        <file_statistics latency="00:23:46"
                         size="4817438"
                         time_creation="Fri Sep 28 00:33:45 2012"
                         time_modification="Fri Sep 28 00:23:45 2012" />
        <observations epoch_first="Thu Sep 27 23:00:00 2012"
                      epoch_last="Thu Sep 27 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35123"
                obs_have="32386"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32386"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="27665"
                obs_have="27665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 28 20:01:52 2012"
               level="3">
        <file_statistics latency="00:23:46"
                         size="4817438"
                         time_creation="Fri Sep 28 00:33:45 2012"
                         time_modification="Fri Sep 28 00:23:45 2012" />
        <observations epoch_first="Thu Sep 27 23:00:00 2012"
                      epoch_last="Thu Sep 27 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35123"
                obs_have="32386"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32386"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="27665"
                obs_have="27665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct 27 04:51:32 2012"
               level="3">
        <file_statistics latency="00:23:46"
                         size="4817438"
                         time_creation="Thu Oct 25 00:57:15 2012"
                         time_modification="Fri Sep 28 00:23:45 2012" />
        <observations epoch_first="Thu Sep 27 23:00:00 2012"
                      epoch_last="Thu Sep 27 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35123"
                obs_have="32386"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32386"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="27665"
                obs_have="27665"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
