<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-02-28 00:00:00"
    DayOfYear="59"
    Year="2012">
  <station name="ISLA">
    <file name="/isla0590.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar  1 01:52:50 2012"
               level="3">
        <file_statistics latency="01:31:40"
                         size="7092542"
                         time_creation="Wed Feb 29 01:36:48 2012"
                         time_modification="Wed Feb 29 01:31:10 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 23:59:30 2012"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29664"
                obs_have="27842"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="24596"
                obs_have="23974"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="21660"
                obs_have="21090"
                obs_ratio="97.37" />
        </observations>
      </control>
      <control date="Thu Mar 29 12:07:49 2012"
               level="3">
        <file_statistics latency="01:31:40"
                         size="7092542"
                         time_creation="Tue Mar 27 01:03:30 2012"
                         time_modification="Wed Feb 29 01:31:10 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 23:59:30 2012"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29664"
                obs_have="27842"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="24596"
                obs_have="23974"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="21660"
                obs_have="21090"
                obs_ratio="97.37" />
        </observations>
      </control>
    </file>
    <file name="/isla059a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 28 01:26:25 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8254357"
                         time_creation="Tue Feb 28 01:16:09 2012"
                         time_modification="Tue Feb 28 01:08:41 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31591"
                obs_have="30285"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="21934"
                obs_have="21934"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18014"
                obs_have="18014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 01:52:55 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8254357"
                         time_creation="Tue Feb 28 01:16:09 2012"
                         time_modification="Tue Feb 28 01:08:41 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31591"
                obs_have="30285"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="21934"
                obs_have="21934"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18014"
                obs_have="18014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 03:46:22 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8254357"
                         time_creation="Tue Feb 28 01:16:09 2012"
                         time_modification="Tue Feb 28 01:08:41 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31591"
                obs_have="30285"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="21934"
                obs_have="21934"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18014"
                obs_have="18014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8254357"
                         time_creation="Tue Feb 28 01:16:09 2012"
                         time_modification="Tue Feb 28 01:08:41 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31591"
                obs_have="30285"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="21934"
                obs_have="21934"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18014"
                obs_have="18014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8254357"
                         time_creation="Tue Mar 27 00:56:47 2012"
                         time_modification="Tue Feb 28 01:08:41 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31591"
                obs_have="30285"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="21934"
                obs_have="21934"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18014"
                obs_have="18014"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 28 02:25:25 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8556097"
                         time_creation="Tue Feb 28 02:16:16 2012"
                         time_modification="Tue Feb 28 02:08:38 2012" />
        <observations epoch_first="Tue Feb 28 01:00:00 2012"
                      epoch_last="Tue Feb 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33737"
                obs_have="30853"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="24035"
                obs_have="24035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19248"
                obs_have="19248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 02:51:56 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8556097"
                         time_creation="Tue Feb 28 02:16:16 2012"
                         time_modification="Tue Feb 28 02:08:38 2012" />
        <observations epoch_first="Tue Feb 28 01:00:00 2012"
                      epoch_last="Tue Feb 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33737"
                obs_have="30853"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="24035"
                obs_have="24035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19248"
                obs_have="19248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 04:58:35 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8556097"
                         time_creation="Tue Feb 28 02:16:16 2012"
                         time_modification="Tue Feb 28 02:08:38 2012" />
        <observations epoch_first="Tue Feb 28 01:00:00 2012"
                      epoch_last="Tue Feb 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33737"
                obs_have="30853"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="24035"
                obs_have="24035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19248"
                obs_have="19248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8556097"
                         time_creation="Tue Feb 28 02:16:16 2012"
                         time_modification="Tue Feb 28 02:08:38 2012" />
        <observations epoch_first="Tue Feb 28 01:00:00 2012"
                      epoch_last="Tue Feb 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33737"
                obs_have="30853"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="24035"
                obs_have="24035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19248"
                obs_have="19248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8556097"
                         time_creation="Tue Mar 27 00:56:48 2012"
                         time_modification="Tue Feb 28 02:08:38 2012" />
        <observations epoch_first="Tue Feb 28 01:00:00 2012"
                      epoch_last="Tue Feb 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33737"
                obs_have="30853"
                obs_ratio="91.45" />
          <mask elevation="10 degrees"
                obs_expected="24035"
                obs_have="24035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19248"
                obs_have="19248"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 28 03:29:15 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8787297"
                         time_creation="Tue Feb 28 03:16:15 2012"
                         time_modification="Tue Feb 28 03:08:41 2012" />
        <observations epoch_first="Tue Feb 28 02:00:00 2012"
                      epoch_last="Tue Feb 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35460"
                obs_have="34077"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25797"
                obs_have="25797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 04:02:15 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8787297"
                         time_creation="Tue Feb 28 03:16:15 2012"
                         time_modification="Tue Feb 28 03:08:41 2012" />
        <observations epoch_first="Tue Feb 28 02:00:00 2012"
                      epoch_last="Tue Feb 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35460"
                obs_have="34077"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25797"
                obs_have="25797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8787297"
                         time_creation="Tue Feb 28 03:16:15 2012"
                         time_modification="Tue Feb 28 03:08:41 2012" />
        <observations epoch_first="Tue Feb 28 02:00:00 2012"
                      epoch_last="Tue Feb 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35460"
                obs_have="34077"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25797"
                obs_have="25797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8787297"
                         time_creation="Tue Mar 27 00:56:49 2012"
                         time_modification="Tue Feb 28 03:08:41 2012" />
        <observations epoch_first="Tue Feb 28 02:00:00 2012"
                      epoch_last="Tue Feb 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35460"
                obs_have="34077"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25797"
                obs_have="25797"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 28 04:34:16 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9517077"
                         time_creation="Tue Feb 28 04:16:16 2012"
                         time_modification="Tue Feb 28 04:08:39 2012" />
        <observations epoch_first="Tue Feb 28 03:00:00 2012"
                      epoch_last="Tue Feb 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37275"
                obs_have="36078"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="31045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26629"
                obs_have="26629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9517077"
                         time_creation="Tue Feb 28 04:16:16 2012"
                         time_modification="Tue Feb 28 04:08:39 2012" />
        <observations epoch_first="Tue Feb 28 03:00:00 2012"
                      epoch_last="Tue Feb 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37275"
                obs_have="36078"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="31045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26629"
                obs_have="26629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9517077"
                         time_creation="Tue Mar 27 00:56:50 2012"
                         time_modification="Tue Feb 28 04:08:39 2012" />
        <observations epoch_first="Tue Feb 28 03:00:00 2012"
                      epoch_last="Tue Feb 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37275"
                obs_have="36078"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="31045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26629"
                obs_have="26629"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 28 05:43:45 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10131678"
                         time_creation="Tue Feb 28 05:16:20 2012"
                         time_modification="Tue Feb 28 05:08:49 2012" />
        <observations epoch_first="Tue Feb 28 04:00:00 2012"
                      epoch_last="Tue Feb 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40717"
                obs_have="39500"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="33710"
                obs_have="33710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 06:13:48 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10131678"
                         time_creation="Tue Feb 28 05:16:20 2012"
                         time_modification="Tue Feb 28 05:08:49 2012" />
        <observations epoch_first="Tue Feb 28 04:00:00 2012"
                      epoch_last="Tue Feb 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40717"
                obs_have="39500"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="33710"
                obs_have="33710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 07:26:19 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10131678"
                         time_creation="Tue Feb 28 05:16:20 2012"
                         time_modification="Tue Feb 28 05:08:49 2012" />
        <observations epoch_first="Tue Feb 28 04:00:00 2012"
                      epoch_last="Tue Feb 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40717"
                obs_have="39500"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="33710"
                obs_have="33710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10131678"
                         time_creation="Tue Feb 28 05:16:20 2012"
                         time_modification="Tue Feb 28 05:08:49 2012" />
        <observations epoch_first="Tue Feb 28 04:00:00 2012"
                      epoch_last="Tue Feb 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40717"
                obs_have="39500"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="33710"
                obs_have="33710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10131678"
                         time_creation="Tue Mar 27 00:56:51 2012"
                         time_modification="Tue Feb 28 05:08:49 2012" />
        <observations epoch_first="Tue Feb 28 04:00:00 2012"
                      epoch_last="Tue Feb 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40717"
                obs_have="39500"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="33710"
                obs_have="33710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 28 06:52:20 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10252441"
                         time_creation="Tue Feb 28 06:16:21 2012"
                         time_modification="Tue Feb 28 06:08:43 2012" />
        <observations epoch_first="Tue Feb 28 05:00:00 2012"
                      epoch_last="Tue Feb 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46056"
                obs_have="44573"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="35796"
                obs_have="35796"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28004"
                obs_have="28004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 08:20:47 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10252441"
                         time_creation="Tue Feb 28 06:16:21 2012"
                         time_modification="Tue Feb 28 06:08:43 2012" />
        <observations epoch_first="Tue Feb 28 05:00:00 2012"
                      epoch_last="Tue Feb 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46056"
                obs_have="44573"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="35796"
                obs_have="35796"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28004"
                obs_have="28004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10252441"
                         time_creation="Tue Feb 28 06:16:21 2012"
                         time_modification="Tue Feb 28 06:08:43 2012" />
        <observations epoch_first="Tue Feb 28 05:00:00 2012"
                      epoch_last="Tue Feb 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46056"
                obs_have="44573"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="35796"
                obs_have="35796"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28004"
                obs_have="28004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10252441"
                         time_creation="Tue Mar 27 00:56:52 2012"
                         time_modification="Tue Feb 28 06:08:43 2012" />
        <observations epoch_first="Tue Feb 28 05:00:00 2012"
                      epoch_last="Tue Feb 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46056"
                obs_have="44573"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="35796"
                obs_have="35796"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28004"
                obs_have="28004"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 28 07:59:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9198806"
                         time_creation="Tue Feb 28 07:16:31 2012"
                         time_modification="Tue Feb 28 07:08:46 2012" />
        <observations epoch_first="Tue Feb 28 06:00:00 2012"
                      epoch_last="Tue Feb 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41253"
                obs_have="39547"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="34253"
                obs_have="34253"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29937"
                obs_have="29937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 09:13:12 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9198806"
                         time_creation="Tue Feb 28 07:16:31 2012"
                         time_modification="Tue Feb 28 07:08:46 2012" />
        <observations epoch_first="Tue Feb 28 06:00:00 2012"
                      epoch_last="Tue Feb 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41253"
                obs_have="39547"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="34253"
                obs_have="34253"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29937"
                obs_have="29937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9198806"
                         time_creation="Tue Feb 28 07:16:31 2012"
                         time_modification="Tue Feb 28 07:08:46 2012" />
        <observations epoch_first="Tue Feb 28 06:00:00 2012"
                      epoch_last="Tue Feb 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41253"
                obs_have="39547"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="34253"
                obs_have="34253"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29937"
                obs_have="29937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9198806"
                         time_creation="Tue Mar 27 00:56:54 2012"
                         time_modification="Tue Feb 28 07:08:46 2012" />
        <observations epoch_first="Tue Feb 28 06:00:00 2012"
                      epoch_last="Tue Feb 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41253"
                obs_have="39547"
                obs_ratio="95.86" />
          <mask elevation="10 degrees"
                obs_expected="34253"
                obs_have="34253"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29937"
                obs_have="29937"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 28 08:55:40 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8975571"
                         time_creation="Tue Feb 28 08:16:27 2012"
                         time_modification="Tue Feb 28 08:08:39 2012" />
        <observations epoch_first="Tue Feb 28 07:00:00 2012"
                      epoch_last="Tue Feb 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37106"
                obs_have="36480"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="34671"
                obs_have="34671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32144"
                obs_have="32144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 10:13:13 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8975571"
                         time_creation="Tue Feb 28 08:16:27 2012"
                         time_modification="Tue Feb 28 08:08:39 2012" />
        <observations epoch_first="Tue Feb 28 07:00:00 2012"
                      epoch_last="Tue Feb 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37106"
                obs_have="36480"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="34671"
                obs_have="34671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32144"
                obs_have="32144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 10:35:12 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8975571"
                         time_creation="Tue Feb 28 08:16:27 2012"
                         time_modification="Tue Feb 28 08:08:39 2012" />
        <observations epoch_first="Tue Feb 28 07:00:00 2012"
                      epoch_last="Tue Feb 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37106"
                obs_have="36480"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="34671"
                obs_have="34671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32144"
                obs_have="32144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8975571"
                         time_creation="Tue Feb 28 08:16:27 2012"
                         time_modification="Tue Feb 28 08:08:39 2012" />
        <observations epoch_first="Tue Feb 28 07:00:00 2012"
                      epoch_last="Tue Feb 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37106"
                obs_have="36480"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="34671"
                obs_have="34671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32144"
                obs_have="32144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8975571"
                         time_creation="Tue Mar 27 00:56:55 2012"
                         time_modification="Tue Feb 28 08:08:39 2012" />
        <observations epoch_first="Tue Feb 28 07:00:00 2012"
                      epoch_last="Tue Feb 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37106"
                obs_have="36480"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="34671"
                obs_have="34671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32144"
                obs_have="32144"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 28 09:26:55 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8195268"
                         time_creation="Tue Feb 28 09:16:31 2012"
                         time_modification="Tue Feb 28 09:08:29 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34326"
                obs_have="34326"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28627"
                obs_have="28627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 09:39:55 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8195268"
                         time_creation="Tue Feb 28 09:16:31 2012"
                         time_modification="Tue Feb 28 09:08:29 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34326"
                obs_have="34326"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28627"
                obs_have="28627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 09:53:05 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8195268"
                         time_creation="Tue Feb 28 09:16:31 2012"
                         time_modification="Tue Feb 28 09:08:29 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34326"
                obs_have="34326"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28627"
                obs_have="28627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 10:01:15 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8195268"
                         time_creation="Tue Feb 28 09:16:31 2012"
                         time_modification="Tue Feb 28 09:08:29 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34326"
                obs_have="34326"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28627"
                obs_have="28627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 11:03:34 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8195268"
                         time_creation="Tue Feb 28 09:16:31 2012"
                         time_modification="Tue Feb 28 09:08:29 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34326"
                obs_have="34326"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28627"
                obs_have="28627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 11:38:11 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8195268"
                         time_creation="Tue Feb 28 09:16:31 2012"
                         time_modification="Tue Feb 28 09:08:29 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34326"
                obs_have="34326"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28627"
                obs_have="28627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8195268"
                         time_creation="Tue Feb 28 09:16:31 2012"
                         time_modification="Tue Feb 28 09:08:29 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34326"
                obs_have="34326"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28627"
                obs_have="28627"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8195268"
                         time_creation="Tue Mar 27 00:56:56 2012"
                         time_modification="Tue Feb 28 09:08:29 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34326"
                obs_have="34326"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30509"
                obs_have="30509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28627"
                obs_have="28627"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 28 10:55:39 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8461251"
                         time_creation="Tue Feb 28 10:16:45 2012"
                         time_modification="Tue Feb 28 10:08:45 2012" />
        <observations epoch_first="Tue Feb 28 09:00:00 2012"
                      epoch_last="Tue Feb 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35780"
                obs_have="34352"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29884"
                obs_have="29884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25550"
                obs_have="25550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 12:39:08 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8461251"
                         time_creation="Tue Feb 28 10:16:45 2012"
                         time_modification="Tue Feb 28 10:08:45 2012" />
        <observations epoch_first="Tue Feb 28 09:00:00 2012"
                      epoch_last="Tue Feb 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35780"
                obs_have="34352"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29884"
                obs_have="29884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25550"
                obs_have="25550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8461251"
                         time_creation="Tue Feb 28 10:16:45 2012"
                         time_modification="Tue Feb 28 10:08:45 2012" />
        <observations epoch_first="Tue Feb 28 09:00:00 2012"
                      epoch_last="Tue Feb 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35780"
                obs_have="34352"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29884"
                obs_have="29884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25550"
                obs_have="25550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8461251"
                         time_creation="Tue Mar 27 00:56:57 2012"
                         time_modification="Tue Feb 28 10:08:45 2012" />
        <observations epoch_first="Tue Feb 28 09:00:00 2012"
                      epoch_last="Tue Feb 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35780"
                obs_have="34352"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29884"
                obs_have="29884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25550"
                obs_have="25550"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 28 11:27:10 2012"
               level="3">
        <file_statistics latency="00:15:17"
                         size="8339488"
                         time_creation="Tue Feb 28 11:21:37 2012"
                         time_modification="Tue Feb 28 11:15:16 2012" />
        <observations epoch_first="Tue Feb 28 10:00:00 2012"
                      epoch_last="Tue Feb 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34845"
                obs_have="34146"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="33188"
                obs_have="33188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30717"
                obs_have="30717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 11:52:27 2012"
               level="3">
        <file_statistics latency="00:15:17"
                         size="8339488"
                         time_creation="Tue Feb 28 11:21:37 2012"
                         time_modification="Tue Feb 28 11:15:16 2012" />
        <observations epoch_first="Tue Feb 28 10:00:00 2012"
                      epoch_last="Tue Feb 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34845"
                obs_have="34146"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="33188"
                obs_have="33188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30717"
                obs_have="30717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 13:43:37 2012"
               level="3">
        <file_statistics latency="00:15:17"
                         size="8339488"
                         time_creation="Tue Feb 28 11:21:37 2012"
                         time_modification="Tue Feb 28 11:15:16 2012" />
        <observations epoch_first="Tue Feb 28 10:00:00 2012"
                      epoch_last="Tue Feb 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34845"
                obs_have="34146"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="33188"
                obs_have="33188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30717"
                obs_have="30717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:15:17"
                         size="8339488"
                         time_creation="Tue Feb 28 11:21:37 2012"
                         time_modification="Tue Feb 28 11:15:16 2012" />
        <observations epoch_first="Tue Feb 28 10:00:00 2012"
                      epoch_last="Tue Feb 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34845"
                obs_have="34146"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="33188"
                obs_have="33188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30717"
                obs_have="30717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:15:17"
                         size="8339488"
                         time_creation="Tue Mar 27 00:56:58 2012"
                         time_modification="Tue Feb 28 11:15:16 2012" />
        <observations epoch_first="Tue Feb 28 10:00:00 2012"
                      epoch_last="Tue Feb 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34845"
                obs_have="34146"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="33188"
                obs_have="33188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30717"
                obs_have="30717"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 28 12:27:03 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="9271022"
                         time_creation="Tue Feb 28 12:21:38 2012"
                         time_modification="Tue Feb 28 12:13:10 2012" />
        <observations epoch_first="Tue Feb 28 11:00:00 2012"
                      epoch_last="Tue Feb 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38995"
                obs_have="38329"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="33402"
                obs_have="33402"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="29485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 12:51:33 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="9271022"
                         time_creation="Tue Feb 28 12:21:38 2012"
                         time_modification="Tue Feb 28 12:13:10 2012" />
        <observations epoch_first="Tue Feb 28 11:00:00 2012"
                      epoch_last="Tue Feb 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38995"
                obs_have="38329"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="33402"
                obs_have="33402"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="29485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 14:41:56 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="9271022"
                         time_creation="Tue Feb 28 12:21:38 2012"
                         time_modification="Tue Feb 28 12:13:10 2012" />
        <observations epoch_first="Tue Feb 28 11:00:00 2012"
                      epoch_last="Tue Feb 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38995"
                obs_have="38329"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="33402"
                obs_have="33402"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="29485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="9271022"
                         time_creation="Tue Feb 28 12:21:38 2012"
                         time_modification="Tue Feb 28 12:13:10 2012" />
        <observations epoch_first="Tue Feb 28 11:00:00 2012"
                      epoch_last="Tue Feb 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38995"
                obs_have="38329"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="33402"
                obs_have="33402"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="29485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="9271022"
                         time_creation="Tue Mar 27 00:56:59 2012"
                         time_modification="Tue Feb 28 12:13:10 2012" />
        <observations epoch_first="Tue Feb 28 11:00:00 2012"
                      epoch_last="Tue Feb 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38995"
                obs_have="38329"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="33402"
                obs_have="33402"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="29485"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 28 13:24:16 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9460133"
                         time_creation="Tue Feb 28 13:16:37 2012"
                         time_modification="Tue Feb 28 13:08:45 2012" />
        <observations epoch_first="Tue Feb 28 12:00:00 2012"
                      epoch_last="Tue Feb 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37406"
                obs_have="36664"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="27472"
                obs_have="27472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25150"
                obs_have="25150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 13:52:49 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9460133"
                         time_creation="Tue Feb 28 13:16:37 2012"
                         time_modification="Tue Feb 28 13:08:45 2012" />
        <observations epoch_first="Tue Feb 28 12:00:00 2012"
                      epoch_last="Tue Feb 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37406"
                obs_have="36664"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="27472"
                obs_have="27472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25150"
                obs_have="25150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 15:39:05 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9460133"
                         time_creation="Tue Feb 28 13:16:37 2012"
                         time_modification="Tue Feb 28 13:08:45 2012" />
        <observations epoch_first="Tue Feb 28 12:00:00 2012"
                      epoch_last="Tue Feb 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37406"
                obs_have="36664"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="27472"
                obs_have="27472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25150"
                obs_have="25150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9460133"
                         time_creation="Tue Feb 28 13:16:37 2012"
                         time_modification="Tue Feb 28 13:08:45 2012" />
        <observations epoch_first="Tue Feb 28 12:00:00 2012"
                      epoch_last="Tue Feb 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37406"
                obs_have="36664"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="27472"
                obs_have="27472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25150"
                obs_have="25150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9460133"
                         time_creation="Tue Mar 27 00:57:00 2012"
                         time_modification="Tue Feb 28 13:08:45 2012" />
        <observations epoch_first="Tue Feb 28 12:00:00 2012"
                      epoch_last="Tue Feb 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37406"
                obs_have="36664"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="27472"
                obs_have="27472"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25150"
                obs_have="25150"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 28 14:25:35 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="9505983"
                         time_creation="Tue Feb 28 14:21:49 2012"
                         time_modification="Tue Feb 28 14:13:07 2012" />
        <observations epoch_first="Tue Feb 28 13:00:00 2012"
                      epoch_last="Tue Feb 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40528"
                obs_have="39310"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="33103"
                obs_have="33103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27857"
                obs_have="27857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 14:52:30 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="9505983"
                         time_creation="Tue Feb 28 14:21:49 2012"
                         time_modification="Tue Feb 28 14:13:07 2012" />
        <observations epoch_first="Tue Feb 28 13:00:00 2012"
                      epoch_last="Tue Feb 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40528"
                obs_have="39310"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="33103"
                obs_have="33103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27857"
                obs_have="27857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 16:49:38 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="9505983"
                         time_creation="Tue Feb 28 14:21:49 2012"
                         time_modification="Tue Feb 28 14:13:07 2012" />
        <observations epoch_first="Tue Feb 28 13:00:00 2012"
                      epoch_last="Tue Feb 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40528"
                obs_have="39310"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="33103"
                obs_have="33103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27857"
                obs_have="27857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="9505983"
                         time_creation="Tue Feb 28 14:21:49 2012"
                         time_modification="Tue Feb 28 14:13:07 2012" />
        <observations epoch_first="Tue Feb 28 13:00:00 2012"
                      epoch_last="Tue Feb 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40528"
                obs_have="39310"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="33103"
                obs_have="33103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27857"
                obs_have="27857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="9505983"
                         time_creation="Tue Mar 27 00:57:01 2012"
                         time_modification="Tue Feb 28 14:13:07 2012" />
        <observations epoch_first="Tue Feb 28 13:00:00 2012"
                      epoch_last="Tue Feb 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40528"
                obs_have="39310"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="33103"
                obs_have="33103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27857"
                obs_have="27857"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 28 15:23:35 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9089537"
                         time_creation="Tue Feb 28 15:17:03 2012"
                         time_modification="Tue Feb 28 15:08:42 2012" />
        <observations epoch_first="Tue Feb 28 14:00:00 2012"
                      epoch_last="Tue Feb 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37754"
                obs_have="36390"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="31575"
                obs_have="31575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27682"
                obs_have="27682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 15:50:02 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9089537"
                         time_creation="Tue Feb 28 15:17:03 2012"
                         time_modification="Tue Feb 28 15:08:42 2012" />
        <observations epoch_first="Tue Feb 28 14:00:00 2012"
                      epoch_last="Tue Feb 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37754"
                obs_have="36390"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="31575"
                obs_have="31575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27682"
                obs_have="27682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 17:45:48 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9089537"
                         time_creation="Tue Feb 28 15:17:03 2012"
                         time_modification="Tue Feb 28 15:08:42 2012" />
        <observations epoch_first="Tue Feb 28 14:00:00 2012"
                      epoch_last="Tue Feb 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37754"
                obs_have="36390"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="31575"
                obs_have="31575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27682"
                obs_have="27682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9089537"
                         time_creation="Tue Feb 28 15:17:03 2012"
                         time_modification="Tue Feb 28 15:08:42 2012" />
        <observations epoch_first="Tue Feb 28 14:00:00 2012"
                      epoch_last="Tue Feb 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37754"
                obs_have="36390"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="31575"
                obs_have="31575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27682"
                obs_have="27682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9089537"
                         time_creation="Tue Mar 27 00:57:02 2012"
                         time_modification="Tue Feb 28 15:08:42 2012" />
        <observations epoch_first="Tue Feb 28 14:00:00 2012"
                      epoch_last="Tue Feb 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37754"
                obs_have="36390"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="31575"
                obs_have="31575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27682"
                obs_have="27682"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 28 16:28:44 2012"
               level="3">
        <file_statistics latency="00:15:10"
                         size="8640547"
                         time_creation="Tue Feb 28 16:21:37 2012"
                         time_modification="Tue Feb 28 16:15:09 2012" />
        <observations epoch_first="Tue Feb 28 15:00:00 2012"
                      epoch_last="Tue Feb 28 15:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34328"
                obs_have="32243"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="27307"
                obs_have="27265"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24098"
                obs_have="24062"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Tue Feb 28 17:00:00 2012"
               level="3">
        <file_statistics latency="00:15:10"
                         size="8640547"
                         time_creation="Tue Feb 28 16:21:37 2012"
                         time_modification="Tue Feb 28 16:15:09 2012" />
        <observations epoch_first="Tue Feb 28 15:00:00 2012"
                      epoch_last="Tue Feb 28 15:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34328"
                obs_have="32243"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="27307"
                obs_have="27265"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24098"
                obs_have="24062"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Tue Feb 28 18:55:12 2012"
               level="3">
        <file_statistics latency="00:15:10"
                         size="8640547"
                         time_creation="Tue Feb 28 16:21:37 2012"
                         time_modification="Tue Feb 28 16:15:09 2012" />
        <observations epoch_first="Tue Feb 28 15:00:00 2012"
                      epoch_last="Tue Feb 28 15:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34328"
                obs_have="32243"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="27307"
                obs_have="27265"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24098"
                obs_have="24062"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:15:10"
                         size="8640547"
                         time_creation="Tue Feb 28 16:21:37 2012"
                         time_modification="Tue Feb 28 16:15:09 2012" />
        <observations epoch_first="Tue Feb 28 15:00:00 2012"
                      epoch_last="Tue Feb 28 15:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34328"
                obs_have="32243"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="27307"
                obs_have="27265"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24098"
                obs_have="24062"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:15:10"
                         size="8640547"
                         time_creation="Tue Mar 27 00:57:03 2012"
                         time_modification="Tue Feb 28 16:15:09 2012" />
        <observations epoch_first="Tue Feb 28 15:00:00 2012"
                      epoch_last="Tue Feb 28 15:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34328"
                obs_have="32243"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="27307"
                obs_have="27265"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24098"
                obs_have="24062"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/isla059q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 28 17:28:41 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8797198"
                         time_creation="Tue Feb 28 17:16:33 2012"
                         time_modification="Tue Feb 28 17:08:45 2012" />
        <observations epoch_first="Tue Feb 28 16:00:00 2012"
                      epoch_last="Tue Feb 28 16:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36166"
                obs_have="34994"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30059"
                obs_have="30024"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24731"
                obs_have="24701"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Tue Feb 28 18:00:02 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8797198"
                         time_creation="Tue Feb 28 17:16:33 2012"
                         time_modification="Tue Feb 28 17:08:45 2012" />
        <observations epoch_first="Tue Feb 28 16:00:00 2012"
                      epoch_last="Tue Feb 28 16:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36166"
                obs_have="34994"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30059"
                obs_have="30024"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24731"
                obs_have="24701"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Tue Feb 28 20:00:39 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8797198"
                         time_creation="Tue Feb 28 17:16:33 2012"
                         time_modification="Tue Feb 28 17:08:45 2012" />
        <observations epoch_first="Tue Feb 28 16:00:00 2012"
                      epoch_last="Tue Feb 28 16:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36166"
                obs_have="34994"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30059"
                obs_have="30024"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24731"
                obs_have="24701"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8797198"
                         time_creation="Tue Feb 28 17:16:33 2012"
                         time_modification="Tue Feb 28 17:08:45 2012" />
        <observations epoch_first="Tue Feb 28 16:00:00 2012"
                      epoch_last="Tue Feb 28 16:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36166"
                obs_have="34994"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30059"
                obs_have="30024"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24731"
                obs_have="24701"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8797198"
                         time_creation="Tue Mar 27 00:57:05 2012"
                         time_modification="Tue Feb 28 17:08:45 2012" />
        <observations epoch_first="Tue Feb 28 16:00:00 2012"
                      epoch_last="Tue Feb 28 16:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36166"
                obs_have="34994"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30059"
                obs_have="30024"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24731"
                obs_have="24701"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/isla059r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 28 18:32:42 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9280715"
                         time_creation="Tue Feb 28 18:16:31 2012"
                         time_modification="Tue Feb 28 18:08:45 2012" />
        <observations epoch_first="Tue Feb 28 17:00:00 2012"
                      epoch_last="Tue Feb 28 17:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37646"
                obs_have="36285"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="29942"
                obs_have="29861"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26146"
                obs_have="26084"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9280715"
                         time_creation="Tue Feb 28 18:16:31 2012"
                         time_modification="Tue Feb 28 18:08:45 2012" />
        <observations epoch_first="Tue Feb 28 17:00:00 2012"
                      epoch_last="Tue Feb 28 17:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37646"
                obs_have="36285"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="29942"
                obs_have="29861"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26146"
                obs_have="26084"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9280715"
                         time_creation="Tue Mar 27 00:57:05 2012"
                         time_modification="Tue Feb 28 18:08:45 2012" />
        <observations epoch_first="Tue Feb 28 17:00:00 2012"
                      epoch_last="Tue Feb 28 17:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37646"
                obs_have="36285"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="29942"
                obs_have="29861"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26146"
                obs_have="26084"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/isla059s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 28 19:36:45 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8827150"
                         time_creation="Tue Feb 28 19:16:35 2012"
                         time_modification="Tue Feb 28 19:08:42 2012" />
        <observations epoch_first="Tue Feb 28 18:00:00 2012"
                      epoch_last="Tue Feb 28 18:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34925"
                obs_have="34100"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30226"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27080"
                obs_have="27073"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb 28 21:19:55 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8827150"
                         time_creation="Tue Feb 28 19:16:35 2012"
                         time_modification="Tue Feb 28 19:08:42 2012" />
        <observations epoch_first="Tue Feb 28 18:00:00 2012"
                      epoch_last="Tue Feb 28 18:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34925"
                obs_have="34100"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30226"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27080"
                obs_have="27073"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8827150"
                         time_creation="Tue Feb 28 19:16:35 2012"
                         time_modification="Tue Feb 28 19:08:42 2012" />
        <observations epoch_first="Tue Feb 28 18:00:00 2012"
                      epoch_last="Tue Feb 28 18:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34925"
                obs_have="34100"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30226"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27080"
                obs_have="27073"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8827150"
                         time_creation="Tue Mar 27 00:57:07 2012"
                         time_modification="Tue Feb 28 19:08:42 2012" />
        <observations epoch_first="Tue Feb 28 18:00:00 2012"
                      epoch_last="Tue Feb 28 18:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34925"
                obs_have="34100"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30226"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27080"
                obs_have="27073"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/isla059t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 28 20:49:14 2012"
               level="3">
        <file_statistics latency="00:18:15"
                         size="8890090"
                         time_creation="Tue Feb 28 20:26:34 2012"
                         time_modification="Tue Feb 28 20:18:14 2012" />
        <observations epoch_first="Tue Feb 28 19:00:00 2012"
                      epoch_last="Tue Feb 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32175"
                obs_have="32175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30658"
                obs_have="30658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 22:38:30 2012"
               level="3">
        <file_statistics latency="00:18:15"
                         size="8890090"
                         time_creation="Tue Feb 28 20:26:34 2012"
                         time_modification="Tue Feb 28 20:18:14 2012" />
        <observations epoch_first="Tue Feb 28 19:00:00 2012"
                      epoch_last="Tue Feb 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32175"
                obs_have="32175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30658"
                obs_have="30658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 23:11:11 2012"
               level="3">
        <file_statistics latency="00:18:15"
                         size="8890090"
                         time_creation="Tue Feb 28 20:26:34 2012"
                         time_modification="Tue Feb 28 20:18:14 2012" />
        <observations epoch_first="Tue Feb 28 19:00:00 2012"
                      epoch_last="Tue Feb 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32175"
                obs_have="32175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30658"
                obs_have="30658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:18:15"
                         size="8890090"
                         time_creation="Tue Feb 28 20:26:34 2012"
                         time_modification="Tue Feb 28 20:18:14 2012" />
        <observations epoch_first="Tue Feb 28 19:00:00 2012"
                      epoch_last="Tue Feb 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32175"
                obs_have="32175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30658"
                obs_have="30658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:18:15"
                         size="8890090"
                         time_creation="Tue Mar 27 00:57:08 2012"
                         time_modification="Tue Feb 28 20:18:14 2012" />
        <observations epoch_first="Tue Feb 28 19:00:00 2012"
                      epoch_last="Tue Feb 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32175"
                obs_have="32175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30658"
                obs_have="30658"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 28 21:48:19 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8630054"
                         time_creation="Tue Feb 28 21:17:06 2012"
                         time_modification="Tue Feb 28 21:08:44 2012" />
        <observations epoch_first="Tue Feb 28 20:00:00 2012"
                      epoch_last="Tue Feb 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32297"
                obs_have="31584"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="27724"
                obs_have="27724"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25039"
                obs_have="25039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 22:06:09 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8630054"
                         time_creation="Tue Feb 28 21:17:06 2012"
                         time_modification="Tue Feb 28 21:08:44 2012" />
        <observations epoch_first="Tue Feb 28 20:00:00 2012"
                      epoch_last="Tue Feb 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32297"
                obs_have="31584"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="27724"
                obs_have="27724"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25039"
                obs_have="25039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8630054"
                         time_creation="Tue Feb 28 21:17:06 2012"
                         time_modification="Tue Feb 28 21:08:44 2012" />
        <observations epoch_first="Tue Feb 28 20:00:00 2012"
                      epoch_last="Tue Feb 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32297"
                obs_have="31584"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="27724"
                obs_have="27724"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25039"
                obs_have="25039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8630054"
                         time_creation="Tue Mar 27 00:57:09 2012"
                         time_modification="Tue Feb 28 21:08:44 2012" />
        <observations epoch_first="Tue Feb 28 20:00:00 2012"
                      epoch_last="Tue Feb 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32297"
                obs_have="31584"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="27724"
                obs_have="27724"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25039"
                obs_have="25039"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb 29 00:18:36 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8046683"
                         time_creation="Tue Feb 28 22:17:25 2012"
                         time_modification="Tue Feb 28 22:08:45 2012" />
        <observations epoch_first="Tue Feb 28 21:00:00 2012"
                      epoch_last="Tue Feb 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="30708"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="24833"
                obs_have="24833"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19318"
                obs_have="19318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8046683"
                         time_creation="Tue Feb 28 22:17:25 2012"
                         time_modification="Tue Feb 28 22:08:45 2012" />
        <observations epoch_first="Tue Feb 28 21:00:00 2012"
                      epoch_last="Tue Feb 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="30708"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="24833"
                obs_have="24833"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19318"
                obs_have="19318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8046683"
                         time_creation="Tue Mar 27 00:57:10 2012"
                         time_modification="Tue Feb 28 22:08:45 2012" />
        <observations epoch_first="Tue Feb 28 21:00:00 2012"
                      epoch_last="Tue Feb 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="30708"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="24833"
                obs_have="24833"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19318"
                obs_have="19318"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla059w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 28 23:38:44 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7616436"
                         time_creation="Tue Feb 28 23:17:23 2012"
                         time_modification="Tue Feb 28 23:08:41 2012" />
        <observations epoch_first="Tue Feb 28 22:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32025"
                obs_have="29464"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="30735"
                obs_have="28174"
                obs_ratio="91.67" />
          <mask elevation="15 degrees"
                obs_expected="29198"
                obs_have="26637"
                obs_ratio="91.23" />
        </observations>
      </control>
      <control date="Wed Feb 29 00:01:46 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7616436"
                         time_creation="Tue Feb 28 23:17:23 2012"
                         time_modification="Tue Feb 28 23:08:41 2012" />
        <observations epoch_first="Tue Feb 28 22:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32025"
                obs_have="29464"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="30735"
                obs_have="28174"
                obs_ratio="91.67" />
          <mask elevation="15 degrees"
                obs_expected="29198"
                obs_have="26637"
                obs_ratio="91.23" />
        </observations>
      </control>
      <control date="Wed Feb 29 01:12:30 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7616436"
                         time_creation="Tue Feb 28 23:17:23 2012"
                         time_modification="Tue Feb 28 23:08:41 2012" />
        <observations epoch_first="Tue Feb 28 22:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32025"
                obs_have="29464"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="30735"
                obs_have="28174"
                obs_ratio="91.67" />
          <mask elevation="15 degrees"
                obs_expected="29198"
                obs_have="26637"
                obs_ratio="91.23" />
        </observations>
      </control>
      <control date="Wed Feb 29 01:43:43 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7616436"
                         time_creation="Tue Feb 28 23:17:23 2012"
                         time_modification="Tue Feb 28 23:08:41 2012" />
        <observations epoch_first="Tue Feb 28 22:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32025"
                obs_have="29464"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="30735"
                obs_have="28174"
                obs_ratio="91.67" />
          <mask elevation="15 degrees"
                obs_expected="29198"
                obs_have="26637"
                obs_ratio="91.23" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7616436"
                         time_creation="Tue Feb 28 23:17:23 2012"
                         time_modification="Tue Feb 28 23:08:41 2012" />
        <observations epoch_first="Tue Feb 28 22:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32025"
                obs_have="29464"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="30735"
                obs_have="28174"
                obs_ratio="91.67" />
          <mask elevation="15 degrees"
                obs_expected="29198"
                obs_have="26637"
                obs_ratio="91.23" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7616436"
                         time_creation="Tue Mar 27 00:57:11 2012"
                         time_modification="Tue Feb 28 23:08:41 2012" />
        <observations epoch_first="Tue Feb 28 22:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32025"
                obs_have="29464"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="30735"
                obs_have="28174"
                obs_ratio="91.67" />
          <mask elevation="15 degrees"
                obs_expected="29198"
                obs_have="26637"
                obs_ratio="91.23" />
        </observations>
      </control>
    </file>
    <file name="/isla059x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 29 00:32:36 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="7977554"
                         time_creation="Wed Feb 29 00:26:31 2012"
                         time_modification="Wed Feb 29 00:18:13 2012" />
        <observations epoch_first="Tue Feb 28 23:00:00 2012"
                      epoch_last="Tue Feb 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29555"
                obs_have="28871"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="24917"
                obs_have="24917"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22069"
                obs_have="22069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 00:51:29 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="7977554"
                         time_creation="Wed Feb 29 00:26:31 2012"
                         time_modification="Wed Feb 29 00:18:13 2012" />
        <observations epoch_first="Tue Feb 28 23:00:00 2012"
                      epoch_last="Tue Feb 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29555"
                obs_have="28871"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="24917"
                obs_have="24917"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22069"
                obs_have="22069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 01:02:54 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="7977554"
                         time_creation="Wed Feb 29 00:26:31 2012"
                         time_modification="Wed Feb 29 00:18:13 2012" />
        <observations epoch_first="Tue Feb 28 23:00:00 2012"
                      epoch_last="Tue Feb 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29555"
                obs_have="28871"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="24917"
                obs_have="24917"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22069"
                obs_have="22069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 02:39:23 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="7977554"
                         time_creation="Wed Feb 29 00:26:31 2012"
                         time_modification="Wed Feb 29 00:18:13 2012" />
        <observations epoch_first="Tue Feb 28 23:00:00 2012"
                      epoch_last="Tue Feb 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29555"
                obs_have="28871"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="24917"
                obs_have="24917"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22069"
                obs_have="22069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:13:18 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="7977554"
                         time_creation="Wed Feb 29 00:26:31 2012"
                         time_modification="Wed Feb 29 00:18:13 2012" />
        <observations epoch_first="Tue Feb 28 23:00:00 2012"
                      epoch_last="Tue Feb 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29555"
                obs_have="28871"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="24917"
                obs_have="24917"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22069"
                obs_have="22069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 09:21:53 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="7977554"
                         time_creation="Tue Mar 27 00:57:12 2012"
                         time_modification="Wed Feb 29 00:18:13 2012" />
        <observations epoch_first="Tue Feb 28 23:00:00 2012"
                      epoch_last="Tue Feb 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29555"
                obs_have="28871"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="24917"
                obs_have="24917"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22069"
                obs_have="22069"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
