<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-02-22 00:00:00"
    DayOfYear="53"
    Year="2012">
  <station name="ISLA">
    <file name="/isla0530.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 24 01:33:12 2012"
               level="3">
        <file_statistics latency="01:31:42"
                         size="7095042"
                         time_creation="Thu Feb 23 01:36:40 2012"
                         time_modification="Thu Feb 23 01:31:12 2012" />
        <observations epoch_first="Wed Feb 22 00:00:00 2012"
                      epoch_last="Wed Feb 22 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28840"
                obs_have="26990"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="23865"
                obs_have="23133"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="20987"
                obs_have="20282"
                obs_ratio="96.64" />
        </observations>
      </control>
      <control date="Fri Mar 23 11:19:20 2012"
               level="3">
        <file_statistics latency="01:31:42"
                         size="7095042"
                         time_creation="Wed Mar 21 01:04:37 2012"
                         time_modification="Thu Feb 23 01:31:12 2012" />
        <observations epoch_first="Wed Feb 22 00:00:00 2012"
                      epoch_last="Wed Feb 22 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28840"
                obs_have="26990"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="23865"
                obs_have="23133"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="20987"
                obs_have="20282"
                obs_ratio="96.64" />
        </observations>
      </control>
    </file>
    <file name="/isla053a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb 22 01:25:08 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8503224"
                         time_creation="Wed Feb 22 01:11:12 2012"
                         time_modification="Wed Feb 22 01:08:40 2012" />
        <observations epoch_first="Wed Feb 22 00:00:00 2012"
                      epoch_last="Wed Feb 22 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31372"
                obs_have="30421"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="25466"
                obs_have="25466"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23070"
                obs_have="23070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 01:49:27 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8503224"
                         time_creation="Wed Feb 22 01:11:12 2012"
                         time_modification="Wed Feb 22 01:08:40 2012" />
        <observations epoch_first="Wed Feb 22 00:00:00 2012"
                      epoch_last="Wed Feb 22 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31372"
                obs_have="30421"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="25466"
                obs_have="25466"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23070"
                obs_have="23070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 03:55:18 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8503224"
                         time_creation="Wed Feb 22 01:11:12 2012"
                         time_modification="Wed Feb 22 01:08:40 2012" />
        <observations epoch_first="Wed Feb 22 00:00:00 2012"
                      epoch_last="Wed Feb 22 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31372"
                obs_have="30421"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="25466"
                obs_have="25466"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23070"
                obs_have="23070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8503224"
                         time_creation="Wed Feb 22 01:11:12 2012"
                         time_modification="Wed Feb 22 01:08:40 2012" />
        <observations epoch_first="Wed Feb 22 00:00:00 2012"
                      epoch_last="Wed Feb 22 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31372"
                obs_have="30421"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="25466"
                obs_have="25466"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23070"
                obs_have="23070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8503224"
                         time_creation="Wed Mar 21 00:57:04 2012"
                         time_modification="Wed Feb 22 01:08:40 2012" />
        <observations epoch_first="Wed Feb 22 00:00:00 2012"
                      epoch_last="Wed Feb 22 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31372"
                obs_have="30421"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="25466"
                obs_have="25466"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23070"
                obs_have="23070"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb 22 02:23:51 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8915540"
                         time_creation="Wed Feb 22 02:11:12 2012"
                         time_modification="Wed Feb 22 02:08:43 2012" />
        <observations epoch_first="Wed Feb 22 01:00:00 2012"
                      epoch_last="Wed Feb 22 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37232"
                obs_have="34882"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="25344"
                obs_have="25344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19950"
                obs_have="19950"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 02:50:00 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8915540"
                         time_creation="Wed Feb 22 02:11:12 2012"
                         time_modification="Wed Feb 22 02:08:43 2012" />
        <observations epoch_first="Wed Feb 22 01:00:00 2012"
                      epoch_last="Wed Feb 22 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37232"
                obs_have="34882"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="25344"
                obs_have="25344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19950"
                obs_have="19950"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 04:51:17 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8915540"
                         time_creation="Wed Feb 22 02:11:12 2012"
                         time_modification="Wed Feb 22 02:08:43 2012" />
        <observations epoch_first="Wed Feb 22 01:00:00 2012"
                      epoch_last="Wed Feb 22 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37232"
                obs_have="34882"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="25344"
                obs_have="25344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19950"
                obs_have="19950"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8915540"
                         time_creation="Wed Feb 22 02:11:12 2012"
                         time_modification="Wed Feb 22 02:08:43 2012" />
        <observations epoch_first="Wed Feb 22 01:00:00 2012"
                      epoch_last="Wed Feb 22 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37232"
                obs_have="34882"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="25344"
                obs_have="25344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19950"
                obs_have="19950"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8915540"
                         time_creation="Wed Mar 21 00:57:05 2012"
                         time_modification="Wed Feb 22 02:08:43 2012" />
        <observations epoch_first="Wed Feb 22 01:00:00 2012"
                      epoch_last="Wed Feb 22 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37232"
                obs_have="34882"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="25344"
                obs_have="25344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19950"
                obs_have="19950"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb 22 03:33:05 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9366088"
                         time_creation="Wed Feb 22 03:11:13 2012"
                         time_modification="Wed Feb 22 03:08:37 2012" />
        <observations epoch_first="Wed Feb 22 02:00:00 2012"
                      epoch_last="Wed Feb 22 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40487"
                obs_have="37820"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24860"
                obs_have="24860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 05:58:43 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9366088"
                         time_creation="Wed Feb 22 03:11:13 2012"
                         time_modification="Wed Feb 22 03:08:37 2012" />
        <observations epoch_first="Wed Feb 22 02:00:00 2012"
                      epoch_last="Wed Feb 22 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40487"
                obs_have="37820"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24860"
                obs_have="24860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9366088"
                         time_creation="Wed Feb 22 03:11:13 2012"
                         time_modification="Wed Feb 22 03:08:37 2012" />
        <observations epoch_first="Wed Feb 22 02:00:00 2012"
                      epoch_last="Wed Feb 22 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40487"
                obs_have="37820"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24860"
                obs_have="24860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9366088"
                         time_creation="Wed Mar 21 00:57:06 2012"
                         time_modification="Wed Feb 22 03:08:37 2012" />
        <observations epoch_first="Wed Feb 22 02:00:00 2012"
                      epoch_last="Wed Feb 22 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40487"
                obs_have="37820"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24860"
                obs_have="24860"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb 22 04:30:44 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9222544"
                         time_creation="Wed Feb 22 04:11:20 2012"
                         time_modification="Wed Feb 22 04:08:48 2012" />
        <observations epoch_first="Wed Feb 22 03:00:00 2012"
                      epoch_last="Wed Feb 22 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="35082"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="29623"
                obs_have="29585"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="25837"
                obs_have="25837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 05:04:47 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9222544"
                         time_creation="Wed Feb 22 04:11:20 2012"
                         time_modification="Wed Feb 22 04:08:48 2012" />
        <observations epoch_first="Wed Feb 22 03:00:00 2012"
                      epoch_last="Wed Feb 22 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="35082"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="29623"
                obs_have="29585"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="25837"
                obs_have="25837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 07:06:04 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9222544"
                         time_creation="Wed Feb 22 04:11:20 2012"
                         time_modification="Wed Feb 22 04:08:48 2012" />
        <observations epoch_first="Wed Feb 22 03:00:00 2012"
                      epoch_last="Wed Feb 22 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="35082"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="29623"
                obs_have="29585"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="25837"
                obs_have="25837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9222544"
                         time_creation="Wed Feb 22 04:11:20 2012"
                         time_modification="Wed Feb 22 04:08:48 2012" />
        <observations epoch_first="Wed Feb 22 03:00:00 2012"
                      epoch_last="Wed Feb 22 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="35082"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="29623"
                obs_have="29585"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="25837"
                obs_have="25837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9222544"
                         time_creation="Wed Mar 21 00:57:08 2012"
                         time_modification="Wed Feb 22 04:08:48 2012" />
        <observations epoch_first="Wed Feb 22 03:00:00 2012"
                      epoch_last="Wed Feb 22 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="35082"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="29623"
                obs_have="29585"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="25837"
                obs_have="25837"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb 22 05:36:39 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9292874"
                         time_creation="Wed Feb 22 05:11:23 2012"
                         time_modification="Wed Feb 22 05:08:44 2012" />
        <observations epoch_first="Wed Feb 22 04:00:00 2012"
                      epoch_last="Wed Feb 22 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36357"
                obs_have="35874"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31571"
                obs_have="31571"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9292874"
                         time_creation="Wed Feb 22 05:11:23 2012"
                         time_modification="Wed Feb 22 05:08:44 2012" />
        <observations epoch_first="Wed Feb 22 04:00:00 2012"
                      epoch_last="Wed Feb 22 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36357"
                obs_have="35874"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31571"
                obs_have="31571"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9292874"
                         time_creation="Wed Mar 21 00:57:09 2012"
                         time_modification="Wed Feb 22 05:08:44 2012" />
        <observations epoch_first="Wed Feb 22 04:00:00 2012"
                      epoch_last="Wed Feb 22 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36357"
                obs_have="35874"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31571"
                obs_have="31571"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb 22 06:45:44 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10014543"
                         time_creation="Wed Feb 22 06:11:23 2012"
                         time_modification="Wed Feb 22 06:08:53 2012" />
        <observations epoch_first="Wed Feb 22 05:00:00 2012"
                      epoch_last="Wed Feb 22 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44528"
                obs_have="43303"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="36954"
                obs_have="36954"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30162"
                obs_have="30162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 08:28:16 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10014543"
                         time_creation="Wed Feb 22 06:11:23 2012"
                         time_modification="Wed Feb 22 06:08:53 2012" />
        <observations epoch_first="Wed Feb 22 05:00:00 2012"
                      epoch_last="Wed Feb 22 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44528"
                obs_have="43303"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="36954"
                obs_have="36954"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30162"
                obs_have="30162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 08:57:37 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10014543"
                         time_creation="Wed Feb 22 06:11:23 2012"
                         time_modification="Wed Feb 22 06:08:53 2012" />
        <observations epoch_first="Wed Feb 22 05:00:00 2012"
                      epoch_last="Wed Feb 22 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44528"
                obs_have="43303"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="36954"
                obs_have="36954"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30162"
                obs_have="30162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10014543"
                         time_creation="Wed Feb 22 06:11:23 2012"
                         time_modification="Wed Feb 22 06:08:53 2012" />
        <observations epoch_first="Wed Feb 22 05:00:00 2012"
                      epoch_last="Wed Feb 22 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44528"
                obs_have="43303"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="36954"
                obs_have="36954"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30162"
                obs_have="30162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10014543"
                         time_creation="Wed Mar 21 00:57:11 2012"
                         time_modification="Wed Feb 22 06:08:53 2012" />
        <observations epoch_first="Wed Feb 22 05:00:00 2012"
                      epoch_last="Wed Feb 22 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44528"
                obs_have="43303"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="36954"
                obs_have="36954"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30162"
                obs_have="30162"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb 22 07:22:37 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10311998"
                         time_creation="Wed Feb 22 07:11:26 2012"
                         time_modification="Wed Feb 22 07:08:47 2012" />
        <observations epoch_first="Wed Feb 22 06:00:00 2012"
                      epoch_last="Wed Feb 22 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44744"
                obs_have="42555"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="34283"
                obs_have="34283"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27977"
                obs_have="27977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 07:49:44 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10311998"
                         time_creation="Wed Feb 22 07:11:26 2012"
                         time_modification="Wed Feb 22 07:08:47 2012" />
        <observations epoch_first="Wed Feb 22 06:00:00 2012"
                      epoch_last="Wed Feb 22 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44744"
                obs_have="42555"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="34283"
                obs_have="34283"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27977"
                obs_have="27977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 08:07:59 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10311998"
                         time_creation="Wed Feb 22 07:11:26 2012"
                         time_modification="Wed Feb 22 07:08:47 2012" />
        <observations epoch_first="Wed Feb 22 06:00:00 2012"
                      epoch_last="Wed Feb 22 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44744"
                obs_have="42555"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="34283"
                obs_have="34283"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27977"
                obs_have="27977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 09:43:16 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10311998"
                         time_creation="Wed Feb 22 07:11:26 2012"
                         time_modification="Wed Feb 22 07:08:47 2012" />
        <observations epoch_first="Wed Feb 22 06:00:00 2012"
                      epoch_last="Wed Feb 22 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44744"
                obs_have="42555"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="34283"
                obs_have="34283"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27977"
                obs_have="27977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10311998"
                         time_creation="Wed Feb 22 07:11:26 2012"
                         time_modification="Wed Feb 22 07:08:47 2012" />
        <observations epoch_first="Wed Feb 22 06:00:00 2012"
                      epoch_last="Wed Feb 22 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44744"
                obs_have="42555"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="34283"
                obs_have="34283"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27977"
                obs_have="27977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10311998"
                         time_creation="Wed Mar 21 00:57:12 2012"
                         time_modification="Wed Feb 22 07:08:47 2012" />
        <observations epoch_first="Wed Feb 22 06:00:00 2012"
                      epoch_last="Wed Feb 22 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44744"
                obs_have="42555"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="34283"
                obs_have="34283"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27977"
                obs_have="27977"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb 22 10:39:33 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8990518"
                         time_creation="Wed Feb 22 08:11:34 2012"
                         time_modification="Wed Feb 22 08:08:44 2012" />
        <observations epoch_first="Wed Feb 22 07:00:00 2012"
                      epoch_last="Wed Feb 22 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36986"
                obs_have="36919"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34742"
                obs_have="34742"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33021"
                obs_have="33021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8990518"
                         time_creation="Wed Feb 22 08:11:34 2012"
                         time_modification="Wed Feb 22 08:08:44 2012" />
        <observations epoch_first="Wed Feb 22 07:00:00 2012"
                      epoch_last="Wed Feb 22 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36986"
                obs_have="36919"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34742"
                obs_have="34742"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33021"
                obs_have="33021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8990518"
                         time_creation="Wed Mar 21 00:57:14 2012"
                         time_modification="Wed Feb 22 08:08:44 2012" />
        <observations epoch_first="Wed Feb 22 07:00:00 2012"
                      epoch_last="Wed Feb 22 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36986"
                obs_have="36919"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34742"
                obs_have="34742"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33021"
                obs_have="33021"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb 22 09:24:24 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9148085"
                         time_creation="Wed Feb 22 09:21:48 2012"
                         time_modification="Wed Feb 22 09:08:44 2012" />
        <observations epoch_first="Wed Feb 22 08:00:00 2012"
                      epoch_last="Wed Feb 22 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="35415"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31351"
                obs_have="31351"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29035"
                obs_have="29035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 09:51:30 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9148085"
                         time_creation="Wed Feb 22 09:21:48 2012"
                         time_modification="Wed Feb 22 09:08:44 2012" />
        <observations epoch_first="Wed Feb 22 08:00:00 2012"
                      epoch_last="Wed Feb 22 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="35415"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31351"
                obs_have="31351"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29035"
                obs_have="29035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 11:37:51 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9148085"
                         time_creation="Wed Feb 22 09:21:48 2012"
                         time_modification="Wed Feb 22 09:08:44 2012" />
        <observations epoch_first="Wed Feb 22 08:00:00 2012"
                      epoch_last="Wed Feb 22 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="35415"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31351"
                obs_have="31351"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29035"
                obs_have="29035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9148085"
                         time_creation="Wed Feb 22 09:21:48 2012"
                         time_modification="Wed Feb 22 09:08:44 2012" />
        <observations epoch_first="Wed Feb 22 08:00:00 2012"
                      epoch_last="Wed Feb 22 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="35415"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31351"
                obs_have="31351"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29035"
                obs_have="29035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9148085"
                         time_creation="Wed Mar 21 00:57:15 2012"
                         time_modification="Wed Feb 22 09:08:44 2012" />
        <observations epoch_first="Wed Feb 22 08:00:00 2012"
                      epoch_last="Wed Feb 22 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="35415"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31351"
                obs_have="31351"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29035"
                obs_have="29035"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb 22 10:22:30 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8901594"
                         time_creation="Wed Feb 22 10:17:11 2012"
                         time_modification="Wed Feb 22 10:08:25 2012" />
        <observations epoch_first="Wed Feb 22 09:00:00 2012"
                      epoch_last="Wed Feb 22 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35330"
                obs_have="35086"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="31104"
                obs_have="31104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27068"
                obs_have="27068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 10:51:09 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8901594"
                         time_creation="Wed Feb 22 10:17:11 2012"
                         time_modification="Wed Feb 22 10:08:25 2012" />
        <observations epoch_first="Wed Feb 22 09:00:00 2012"
                      epoch_last="Wed Feb 22 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35330"
                obs_have="35086"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="31104"
                obs_have="31104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27068"
                obs_have="27068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 12:42:06 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8901594"
                         time_creation="Wed Feb 22 10:17:11 2012"
                         time_modification="Wed Feb 22 10:08:25 2012" />
        <observations epoch_first="Wed Feb 22 09:00:00 2012"
                      epoch_last="Wed Feb 22 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35330"
                obs_have="35086"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="31104"
                obs_have="31104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27068"
                obs_have="27068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8901594"
                         time_creation="Wed Feb 22 10:17:11 2012"
                         time_modification="Wed Feb 22 10:08:25 2012" />
        <observations epoch_first="Wed Feb 22 09:00:00 2012"
                      epoch_last="Wed Feb 22 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35330"
                obs_have="35086"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="31104"
                obs_have="31104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27068"
                obs_have="27068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="8901594"
                         time_creation="Wed Mar 21 00:57:17 2012"
                         time_modification="Wed Feb 22 10:08:25 2012" />
        <observations epoch_first="Wed Feb 22 09:00:00 2012"
                      epoch_last="Wed Feb 22 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35330"
                obs_have="35086"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="31104"
                obs_have="31104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27068"
                obs_have="27068"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb 22 11:24:36 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8663787"
                         time_creation="Wed Feb 22 11:11:46 2012"
                         time_modification="Wed Feb 22 11:08:46 2012" />
        <observations epoch_first="Wed Feb 22 10:00:00 2012"
                      epoch_last="Wed Feb 22 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34289"
                obs_have="32886"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="30238"
                obs_have="30238"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 11:49:45 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8663787"
                         time_creation="Wed Feb 22 11:11:46 2012"
                         time_modification="Wed Feb 22 11:08:46 2012" />
        <observations epoch_first="Wed Feb 22 10:00:00 2012"
                      epoch_last="Wed Feb 22 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34289"
                obs_have="32886"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="30238"
                obs_have="30238"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 13:40:19 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8663787"
                         time_creation="Wed Feb 22 11:11:46 2012"
                         time_modification="Wed Feb 22 11:08:46 2012" />
        <observations epoch_first="Wed Feb 22 10:00:00 2012"
                      epoch_last="Wed Feb 22 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34289"
                obs_have="32886"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="30238"
                obs_have="30238"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8663787"
                         time_creation="Wed Feb 22 11:11:46 2012"
                         time_modification="Wed Feb 22 11:08:46 2012" />
        <observations epoch_first="Wed Feb 22 10:00:00 2012"
                      epoch_last="Wed Feb 22 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34289"
                obs_have="32886"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="30238"
                obs_have="30238"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8663787"
                         time_creation="Wed Mar 21 00:57:18 2012"
                         time_modification="Wed Feb 22 11:08:46 2012" />
        <observations epoch_first="Wed Feb 22 10:00:00 2012"
                      epoch_last="Wed Feb 22 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34289"
                obs_have="32886"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="30238"
                obs_have="30238"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb 22 12:28:13 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9248517"
                         time_creation="Wed Feb 22 12:11:40 2012"
                         time_modification="Wed Feb 22 12:08:46 2012" />
        <observations epoch_first="Wed Feb 22 11:00:00 2012"
                      epoch_last="Wed Feb 22 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37025"
                obs_have="36374"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="34237"
                obs_have="34237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31032"
                obs_have="31032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 12:55:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9248517"
                         time_creation="Wed Feb 22 12:11:40 2012"
                         time_modification="Wed Feb 22 12:08:46 2012" />
        <observations epoch_first="Wed Feb 22 11:00:00 2012"
                      epoch_last="Wed Feb 22 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37025"
                obs_have="36374"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="34237"
                obs_have="34237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31032"
                obs_have="31032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 14:43:19 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9248517"
                         time_creation="Wed Feb 22 12:11:40 2012"
                         time_modification="Wed Feb 22 12:08:46 2012" />
        <observations epoch_first="Wed Feb 22 11:00:00 2012"
                      epoch_last="Wed Feb 22 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37025"
                obs_have="36374"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="34237"
                obs_have="34237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31032"
                obs_have="31032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9248517"
                         time_creation="Wed Feb 22 12:11:40 2012"
                         time_modification="Wed Feb 22 12:08:46 2012" />
        <observations epoch_first="Wed Feb 22 11:00:00 2012"
                      epoch_last="Wed Feb 22 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37025"
                obs_have="36374"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="34237"
                obs_have="34237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31032"
                obs_have="31032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9248517"
                         time_creation="Wed Mar 21 00:57:19 2012"
                         time_modification="Wed Feb 22 12:08:46 2012" />
        <observations epoch_first="Wed Feb 22 11:00:00 2012"
                      epoch_last="Wed Feb 22 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37025"
                obs_have="36374"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="34237"
                obs_have="34237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31032"
                obs_have="31032"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb 22 13:49:35 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9691117"
                         time_creation="Wed Feb 22 13:26:24 2012"
                         time_modification="Wed Feb 22 13:08:47 2012" />
        <observations epoch_first="Wed Feb 22 12:00:00 2012"
                      epoch_last="Wed Feb 22 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38164"
                obs_have="38127"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="29513"
                obs_have="29513"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26095"
                obs_have="26095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 15:39:48 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9691117"
                         time_creation="Wed Feb 22 13:26:24 2012"
                         time_modification="Wed Feb 22 13:08:47 2012" />
        <observations epoch_first="Wed Feb 22 12:00:00 2012"
                      epoch_last="Wed Feb 22 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38164"
                obs_have="38127"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="29513"
                obs_have="29513"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26095"
                obs_have="26095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9691117"
                         time_creation="Wed Feb 22 13:26:24 2012"
                         time_modification="Wed Feb 22 13:08:47 2012" />
        <observations epoch_first="Wed Feb 22 12:00:00 2012"
                      epoch_last="Wed Feb 22 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38164"
                obs_have="38127"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="29513"
                obs_have="29513"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26095"
                obs_have="26095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9691117"
                         time_creation="Wed Mar 21 00:57:21 2012"
                         time_modification="Wed Feb 22 13:08:47 2012" />
        <observations epoch_first="Wed Feb 22 12:00:00 2012"
                      epoch_last="Wed Feb 22 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38164"
                obs_have="38127"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="29513"
                obs_have="29513"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26095"
                obs_have="26095"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb 22 14:22:00 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9434810"
                         time_creation="Wed Feb 22 14:16:49 2012"
                         time_modification="Wed Feb 22 14:08:17 2012" />
        <observations epoch_first="Wed Feb 22 13:00:00 2012"
                      epoch_last="Wed Feb 22 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="38962"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="31372"
                obs_have="31372"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26286"
                obs_have="26286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 14:54:56 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9434810"
                         time_creation="Wed Feb 22 14:16:49 2012"
                         time_modification="Wed Feb 22 14:08:17 2012" />
        <observations epoch_first="Wed Feb 22 13:00:00 2012"
                      epoch_last="Wed Feb 22 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="38962"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="31373"
                obs_have="31373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26286"
                obs_have="26286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:47:59 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9434810"
                         time_creation="Wed Feb 22 14:16:49 2012"
                         time_modification="Wed Feb 22 14:08:17 2012" />
        <observations epoch_first="Wed Feb 22 13:00:00 2012"
                      epoch_last="Wed Feb 22 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="38962"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="31373"
                obs_have="31373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26286"
                obs_have="26286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9434810"
                         time_creation="Wed Feb 22 14:16:49 2012"
                         time_modification="Wed Feb 22 14:08:17 2012" />
        <observations epoch_first="Wed Feb 22 13:00:00 2012"
                      epoch_last="Wed Feb 22 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="38962"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="31373"
                obs_have="31373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26286"
                obs_have="26286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9434810"
                         time_creation="Wed Mar 21 00:57:22 2012"
                         time_modification="Wed Feb 22 14:08:17 2012" />
        <observations epoch_first="Wed Feb 22 13:00:00 2012"
                      epoch_last="Wed Feb 22 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="38962"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="31373"
                obs_have="31373"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26286"
                obs_have="26286"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb 22 15:23:52 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9108989"
                         time_creation="Wed Feb 22 15:11:28 2012"
                         time_modification="Wed Feb 22 15:08:39 2012" />
        <observations epoch_first="Wed Feb 22 14:00:00 2012"
                      epoch_last="Wed Feb 22 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36891"
                obs_have="35144"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27488"
                obs_have="27488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 15:49:26 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9108989"
                         time_creation="Wed Feb 22 15:11:28 2012"
                         time_modification="Wed Feb 22 15:08:39 2012" />
        <observations epoch_first="Wed Feb 22 14:00:00 2012"
                      epoch_last="Wed Feb 22 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36891"
                obs_have="35144"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27488"
                obs_have="27488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 17:43:51 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9108989"
                         time_creation="Wed Feb 22 15:11:28 2012"
                         time_modification="Wed Feb 22 15:08:39 2012" />
        <observations epoch_first="Wed Feb 22 14:00:00 2012"
                      epoch_last="Wed Feb 22 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36891"
                obs_have="35144"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27488"
                obs_have="27488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9108989"
                         time_creation="Wed Feb 22 15:11:28 2012"
                         time_modification="Wed Feb 22 15:08:39 2012" />
        <observations epoch_first="Wed Feb 22 14:00:00 2012"
                      epoch_last="Wed Feb 22 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36891"
                obs_have="35144"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27488"
                obs_have="27488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9108989"
                         time_creation="Wed Mar 21 00:57:23 2012"
                         time_modification="Wed Feb 22 15:08:39 2012" />
        <observations epoch_first="Wed Feb 22 14:00:00 2012"
                      epoch_last="Wed Feb 22 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36891"
                obs_have="35144"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27488"
                obs_have="27488"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb 22 16:24:09 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7937070"
                         time_creation="Wed Feb 22 16:16:34 2012"
                         time_modification="Wed Feb 22 16:08:41 2012" />
        <observations epoch_first="Wed Feb 22 15:00:00 2012"
                      epoch_last="Wed Feb 22 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29223"
                obs_have="29223"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24927"
                obs_have="24927"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22771"
                obs_have="22771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 16:56:22 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7937070"
                         time_creation="Wed Feb 22 16:16:34 2012"
                         time_modification="Wed Feb 22 16:08:41 2012" />
        <observations epoch_first="Wed Feb 22 15:00:00 2012"
                      epoch_last="Wed Feb 22 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29223"
                obs_have="29223"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24927"
                obs_have="24927"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22771"
                obs_have="22771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 18:48:43 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7937070"
                         time_creation="Wed Feb 22 16:16:34 2012"
                         time_modification="Wed Feb 22 16:08:41 2012" />
        <observations epoch_first="Wed Feb 22 15:00:00 2012"
                      epoch_last="Wed Feb 22 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29223"
                obs_have="29223"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24927"
                obs_have="24927"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22771"
                obs_have="22771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7937070"
                         time_creation="Wed Feb 22 16:16:34 2012"
                         time_modification="Wed Feb 22 16:08:41 2012" />
        <observations epoch_first="Wed Feb 22 15:00:00 2012"
                      epoch_last="Wed Feb 22 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29223"
                obs_have="29223"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24927"
                obs_have="24927"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22771"
                obs_have="22771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7937070"
                         time_creation="Wed Mar 21 00:57:24 2012"
                         time_modification="Wed Feb 22 16:08:41 2012" />
        <observations epoch_first="Wed Feb 22 15:00:00 2012"
                      epoch_last="Wed Feb 22 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29223"
                obs_have="29223"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24927"
                obs_have="24927"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22771"
                obs_have="22771"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb 22 17:24:16 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8308577"
                         time_creation="Wed Feb 22 17:16:36 2012"
                         time_modification="Wed Feb 22 17:08:34 2012" />
        <observations epoch_first="Wed Feb 22 16:00:00 2012"
                      epoch_last="Wed Feb 22 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29258"
                obs_have="28242"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="23314"
                obs_have="23314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19473"
                obs_have="19473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 17:57:57 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8308577"
                         time_creation="Wed Feb 22 17:16:36 2012"
                         time_modification="Wed Feb 22 17:08:34 2012" />
        <observations epoch_first="Wed Feb 22 16:00:00 2012"
                      epoch_last="Wed Feb 22 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29258"
                obs_have="28242"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="23314"
                obs_have="23314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19473"
                obs_have="19473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8308577"
                         time_creation="Wed Feb 22 17:16:36 2012"
                         time_modification="Wed Feb 22 17:08:34 2012" />
        <observations epoch_first="Wed Feb 22 16:00:00 2012"
                      epoch_last="Wed Feb 22 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29258"
                obs_have="28242"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="23314"
                obs_have="23314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19473"
                obs_have="19473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8308577"
                         time_creation="Wed Mar 21 00:57:26 2012"
                         time_modification="Wed Feb 22 17:08:34 2012" />
        <observations epoch_first="Wed Feb 22 16:00:00 2012"
                      epoch_last="Wed Feb 22 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29258"
                obs_have="28242"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="23314"
                obs_have="23314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19473"
                obs_have="19473"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb 22 18:31:37 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8184090"
                         time_creation="Wed Feb 22 18:21:38 2012"
                         time_modification="Wed Feb 22 18:15:12 2012" />
        <observations epoch_first="Wed Feb 22 17:00:00 2012"
                      epoch_last="Wed Feb 22 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31568"
                obs_have="30442"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="22012"
                obs_have="22012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="16569"
                obs_have="16569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 19:04:46 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8184090"
                         time_creation="Wed Feb 22 18:21:38 2012"
                         time_modification="Wed Feb 22 18:15:12 2012" />
        <observations epoch_first="Wed Feb 22 17:00:00 2012"
                      epoch_last="Wed Feb 22 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31568"
                obs_have="30442"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="22012"
                obs_have="22012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="16569"
                obs_have="16569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 20:22:24 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8184090"
                         time_creation="Wed Feb 22 18:21:38 2012"
                         time_modification="Wed Feb 22 18:15:12 2012" />
        <observations epoch_first="Wed Feb 22 17:00:00 2012"
                      epoch_last="Wed Feb 22 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31568"
                obs_have="30442"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="22012"
                obs_have="22012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="16569"
                obs_have="16569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 21:08:28 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8184090"
                         time_creation="Wed Feb 22 18:21:38 2012"
                         time_modification="Wed Feb 22 18:15:12 2012" />
        <observations epoch_first="Wed Feb 22 17:00:00 2012"
                      epoch_last="Wed Feb 22 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31568"
                obs_have="30442"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="22012"
                obs_have="22012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="16569"
                obs_have="16569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8184090"
                         time_creation="Wed Feb 22 18:21:38 2012"
                         time_modification="Wed Feb 22 18:15:12 2012" />
        <observations epoch_first="Wed Feb 22 17:00:00 2012"
                      epoch_last="Wed Feb 22 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31568"
                obs_have="30442"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="22012"
                obs_have="22012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="16569"
                obs_have="16569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8184090"
                         time_creation="Wed Mar 21 00:57:27 2012"
                         time_modification="Wed Feb 22 18:15:12 2012" />
        <observations epoch_first="Wed Feb 22 17:00:00 2012"
                      epoch_last="Wed Feb 22 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31568"
                obs_have="30442"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="22012"
                obs_have="22012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="16569"
                obs_have="16569"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb 22 19:38:20 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7875444"
                         time_creation="Wed Feb 22 19:16:43 2012"
                         time_modification="Wed Feb 22 19:08:48 2012" />
        <observations epoch_first="Wed Feb 22 18:00:00 2012"
                      epoch_last="Wed Feb 22 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28541"
                obs_have="26478"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="22983"
                obs_have="22983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20471"
                obs_have="20471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 20:01:42 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7875444"
                         time_creation="Wed Feb 22 19:16:43 2012"
                         time_modification="Wed Feb 22 19:08:48 2012" />
        <observations epoch_first="Wed Feb 22 18:00:00 2012"
                      epoch_last="Wed Feb 22 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28541"
                obs_have="26478"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="22983"
                obs_have="22983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20471"
                obs_have="20471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 22:11:08 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7875444"
                         time_creation="Wed Feb 22 19:16:43 2012"
                         time_modification="Wed Feb 22 19:08:48 2012" />
        <observations epoch_first="Wed Feb 22 18:00:00 2012"
                      epoch_last="Wed Feb 22 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28541"
                obs_have="26478"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="22983"
                obs_have="22983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20471"
                obs_have="20471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7875444"
                         time_creation="Wed Feb 22 19:16:43 2012"
                         time_modification="Wed Feb 22 19:08:48 2012" />
        <observations epoch_first="Wed Feb 22 18:00:00 2012"
                      epoch_last="Wed Feb 22 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28541"
                obs_have="26478"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="22983"
                obs_have="22983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20471"
                obs_have="20471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7875444"
                         time_creation="Wed Mar 21 00:57:28 2012"
                         time_modification="Wed Feb 22 19:08:48 2012" />
        <observations epoch_first="Wed Feb 22 18:00:00 2012"
                      epoch_last="Wed Feb 22 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28541"
                obs_have="26478"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="22983"
                obs_have="22983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20471"
                obs_have="20471"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb 22 20:48:45 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7924027"
                         time_creation="Wed Feb 22 20:16:49 2012"
                         time_modification="Wed Feb 22 20:08:46 2012" />
        <observations epoch_first="Wed Feb 22 19:00:00 2012"
                      epoch_last="Wed Feb 22 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25849"
                obs_have="25836"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="24507"
                obs_have="24507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22603"
                obs_have="22603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 22:58:08 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7924027"
                         time_creation="Wed Feb 22 20:16:49 2012"
                         time_modification="Wed Feb 22 20:08:46 2012" />
        <observations epoch_first="Wed Feb 22 19:00:00 2012"
                      epoch_last="Wed Feb 22 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25849"
                obs_have="25836"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="24507"
                obs_have="24507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22603"
                obs_have="22603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7924027"
                         time_creation="Wed Feb 22 20:16:49 2012"
                         time_modification="Wed Feb 22 20:08:46 2012" />
        <observations epoch_first="Wed Feb 22 19:00:00 2012"
                      epoch_last="Wed Feb 22 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25849"
                obs_have="25836"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="24507"
                obs_have="24507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22603"
                obs_have="22603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7924027"
                         time_creation="Wed Mar 21 00:57:30 2012"
                         time_modification="Wed Feb 22 20:08:46 2012" />
        <observations epoch_first="Wed Feb 22 19:00:00 2012"
                      epoch_last="Wed Feb 22 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25849"
                obs_have="25836"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="24507"
                obs_have="24507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22603"
                obs_have="22603"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb 22 21:45:23 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8598905"
                         time_creation="Wed Feb 22 21:16:42 2012"
                         time_modification="Wed Feb 22 21:08:47 2012" />
        <observations epoch_first="Wed Feb 22 20:00:00 2012"
                      epoch_last="Wed Feb 22 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30152"
                obs_have="28955"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="26839"
                obs_have="26839"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23999"
                obs_have="23999"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 23:58:09 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8598905"
                         time_creation="Wed Feb 22 21:16:42 2012"
                         time_modification="Wed Feb 22 21:08:47 2012" />
        <observations epoch_first="Wed Feb 22 20:00:00 2012"
                      epoch_last="Wed Feb 22 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30152"
                obs_have="28955"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="26839"
                obs_have="26839"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23999"
                obs_have="23999"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8598905"
                         time_creation="Wed Feb 22 21:16:42 2012"
                         time_modification="Wed Feb 22 21:08:47 2012" />
        <observations epoch_first="Wed Feb 22 20:00:00 2012"
                      epoch_last="Wed Feb 22 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30152"
                obs_have="28955"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="26839"
                obs_have="26839"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23999"
                obs_have="23999"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8598905"
                         time_creation="Wed Mar 21 00:57:31 2012"
                         time_modification="Wed Feb 22 21:08:47 2012" />
        <observations epoch_first="Wed Feb 22 20:00:00 2012"
                      epoch_last="Wed Feb 22 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30152"
                obs_have="28955"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="26839"
                obs_have="26839"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23999"
                obs_have="23999"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb 22 22:30:53 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8616784"
                         time_creation="Wed Feb 22 22:16:49 2012"
                         time_modification="Wed Feb 22 22:08:32 2012" />
        <observations epoch_first="Wed Feb 22 21:00:00 2012"
                      epoch_last="Wed Feb 22 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33030"
                obs_have="31894"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="25243"
                obs_have="25243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20000"
                obs_have="20000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 00:47:53 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8616784"
                         time_creation="Wed Feb 22 22:16:49 2012"
                         time_modification="Wed Feb 22 22:08:32 2012" />
        <observations epoch_first="Wed Feb 22 21:00:00 2012"
                      epoch_last="Wed Feb 22 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33030"
                obs_have="31894"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="25243"
                obs_have="25243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20000"
                obs_have="20000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8616784"
                         time_creation="Wed Feb 22 22:16:49 2012"
                         time_modification="Wed Feb 22 22:08:32 2012" />
        <observations epoch_first="Wed Feb 22 21:00:00 2012"
                      epoch_last="Wed Feb 22 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33030"
                obs_have="31894"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="25243"
                obs_have="25243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20000"
                obs_have="20000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8616784"
                         time_creation="Wed Mar 21 00:57:32 2012"
                         time_modification="Wed Feb 22 22:08:32 2012" />
        <observations epoch_first="Wed Feb 22 21:00:00 2012"
                      epoch_last="Wed Feb 22 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33030"
                obs_have="31894"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="25243"
                obs_have="25243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20000"
                obs_have="20000"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla053w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 22 23:35:25 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8603441"
                         time_creation="Wed Feb 22 23:16:53 2012"
                         time_modification="Wed Feb 22 23:08:46 2012" />
        <observations epoch_first="Wed Feb 22 22:00:00 2012"
                      epoch_last="Wed Feb 22 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32746"
                obs_have="30025"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="28703"
                obs_ratio="93.60" />
          <mask elevation="15 degrees"
                obs_expected="27953"
                obs_have="25991"
                obs_ratio="92.98" />
        </observations>
      </control>
      <control date="Thu Feb 23 01:40:24 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8603441"
                         time_creation="Wed Feb 22 23:16:53 2012"
                         time_modification="Wed Feb 22 23:08:46 2012" />
        <observations epoch_first="Wed Feb 22 22:00:00 2012"
                      epoch_last="Wed Feb 22 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32746"
                obs_have="30025"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="28703"
                obs_ratio="93.60" />
          <mask elevation="15 degrees"
                obs_expected="27953"
                obs_have="25991"
                obs_ratio="92.98" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8603441"
                         time_creation="Wed Feb 22 23:16:53 2012"
                         time_modification="Wed Feb 22 23:08:46 2012" />
        <observations epoch_first="Wed Feb 22 22:00:00 2012"
                      epoch_last="Wed Feb 22 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32746"
                obs_have="30025"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="28703"
                obs_ratio="93.60" />
          <mask elevation="15 degrees"
                obs_expected="27953"
                obs_have="25991"
                obs_ratio="92.98" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8603441"
                         time_creation="Wed Mar 21 00:57:34 2012"
                         time_modification="Wed Feb 22 23:08:46 2012" />
        <observations epoch_first="Wed Feb 22 22:00:00 2012"
                      epoch_last="Wed Feb 22 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32746"
                obs_have="30025"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="28703"
                obs_ratio="93.60" />
          <mask elevation="15 degrees"
                obs_expected="27953"
                obs_have="25991"
                obs_ratio="92.98" />
        </observations>
      </control>
    </file>
    <file name="/isla053x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Feb 23 00:27:04 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7826557"
                         time_creation="Thu Feb 23 00:17:14 2012"
                         time_modification="Thu Feb 23 00:08:49 2012" />
        <observations epoch_first="Wed Feb 22 23:00:00 2012"
                      epoch_last="Wed Feb 22 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29582"
                obs_have="29582"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="26944"
                obs_have="26944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24905"
                obs_have="24905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 00:57:50 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7826557"
                         time_creation="Thu Feb 23 00:17:14 2012"
                         time_modification="Thu Feb 23 00:08:49 2012" />
        <observations epoch_first="Wed Feb 22 23:00:00 2012"
                      epoch_last="Wed Feb 22 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29582"
                obs_have="29582"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="26944"
                obs_have="26944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24905"
                obs_have="24905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 02:38:33 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7826557"
                         time_creation="Thu Feb 23 00:17:14 2012"
                         time_modification="Thu Feb 23 00:08:49 2012" />
        <observations epoch_first="Wed Feb 22 23:00:00 2012"
                      epoch_last="Wed Feb 22 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29582"
                obs_have="29582"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="26944"
                obs_have="26944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24905"
                obs_have="24905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:06:40 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7826557"
                         time_creation="Thu Feb 23 00:17:14 2012"
                         time_modification="Thu Feb 23 00:08:49 2012" />
        <observations epoch_first="Wed Feb 22 23:00:00 2012"
                      epoch_last="Wed Feb 22 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29582"
                obs_have="29582"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="26944"
                obs_have="26944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24905"
                obs_have="24905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:55:00 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7826557"
                         time_creation="Wed Mar 21 00:57:35 2012"
                         time_modification="Thu Feb 23 00:08:49 2012" />
        <observations epoch_first="Wed Feb 22 23:00:00 2012"
                      epoch_last="Wed Feb 22 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29582"
                obs_have="29582"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="26944"
                obs_have="26944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24905"
                obs_have="24905"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
