<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-01-17 00:00:00"
    DayOfYear="17"
    Year="2012">
  <station name="ISLA">
    <file name="/isla0170.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 19 01:07:54 2012"
               level="3">
        <file_statistics latency="15:33:15"
                         size="7237475"
                         time_creation="Wed Jan 18 16:08:27 2012"
                         time_modification="Wed Jan 18 15:32:45 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:30 2012"
                      epochs="2848"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="29677"
                obs_have="28278"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="24635"
                obs_have="24358"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="21658"
                obs_have="21417"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Thu Feb 16 11:02:24 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:14:03"
                         size="7237543"
                         time_creation="Tue Feb 14 01:08:22 2012"
                         time_modification="Sat Jan 28 01:13:33 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:30 2012"
                      epochs="2848"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="29677"
                obs_have="28278"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="24635"
                obs_have="24358"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="21658"
                obs_have="21417"
                obs_ratio="98.89" />
        </observations>
      </control>
    </file>
    <file name="/isla017a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 17 01:24:11 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="8968767"
                         time_creation="Tue Jan 17 01:16:05 2012"
                         time_modification="Tue Jan 17 01:13:16 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35596"
                obs_have="34085"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="28284"
                obs_have="28284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22945"
                obs_have="22945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 01:53:14 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="8968767"
                         time_creation="Tue Jan 17 01:16:05 2012"
                         time_modification="Tue Jan 17 01:13:16 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35596"
                obs_have="34085"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="28284"
                obs_have="28284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22945"
                obs_have="22945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 03:45:03 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="8968767"
                         time_creation="Tue Jan 17 01:16:05 2012"
                         time_modification="Tue Jan 17 01:13:16 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35596"
                obs_have="34085"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="28284"
                obs_have="28284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22945"
                obs_have="22945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="8968767"
                         time_creation="Tue Jan 17 01:16:05 2012"
                         time_modification="Tue Jan 17 01:13:16 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35596"
                obs_have="34085"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="28284"
                obs_have="28284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22945"
                obs_have="22945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="8968767"
                         time_creation="Tue Feb 14 01:03:38 2012"
                         time_modification="Tue Jan 17 01:13:16 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35596"
                obs_have="34085"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="28284"
                obs_have="28284"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22945"
                obs_have="22945"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla017b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 17 02:26:09 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8340478"
                         time_creation="Tue Jan 17 02:11:10 2012"
                         time_modification="Tue Jan 17 02:08:47 2012" />
        <observations epoch_first="Tue Jan 17 01:00:00 2012"
                      epoch_last="Tue Jan 17 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32002"
                obs_have="31961"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="30717"
                obs_have="30709"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28788"
                obs_have="28780"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jan 17 02:54:21 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8340478"
                         time_creation="Tue Jan 17 02:11:10 2012"
                         time_modification="Tue Jan 17 02:08:47 2012" />
        <observations epoch_first="Tue Jan 17 01:00:00 2012"
                      epoch_last="Tue Jan 17 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32002"
                obs_have="31961"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="30717"
                obs_have="30709"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28788"
                obs_have="28780"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jan 17 05:02:25 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8340478"
                         time_creation="Tue Jan 17 02:11:10 2012"
                         time_modification="Tue Jan 17 02:08:47 2012" />
        <observations epoch_first="Tue Jan 17 01:00:00 2012"
                      epoch_last="Tue Jan 17 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32002"
                obs_have="31961"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="30717"
                obs_have="30709"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28788"
                obs_have="28780"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8340478"
                         time_creation="Tue Jan 17 02:11:10 2012"
                         time_modification="Tue Jan 17 02:08:47 2012" />
        <observations epoch_first="Tue Jan 17 01:00:00 2012"
                      epoch_last="Tue Jan 17 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32002"
                obs_have="31961"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="30717"
                obs_have="30709"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28788"
                obs_have="28780"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8340478"
                         time_creation="Tue Feb 14 01:03:40 2012"
                         time_modification="Tue Jan 17 02:08:47 2012" />
        <observations epoch_first="Tue Jan 17 01:00:00 2012"
                      epoch_last="Tue Jan 17 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32002"
                obs_have="31961"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="30717"
                obs_have="30709"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28788"
                obs_have="28780"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/isla017c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 17 03:28:57 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8093388"
                         time_creation="Tue Jan 17 03:16:10 2012"
                         time_modification="Tue Jan 17 03:13:11 2012" />
        <observations epoch_first="Tue Jan 17 02:00:00 2012"
                      epoch_last="Tue Jan 17 02:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="29074"
                obs_have="28481"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="24273"
                obs_have="24258"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="21714"
                obs_have="21702"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Jan 17 03:59:04 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8093388"
                         time_creation="Tue Jan 17 03:16:10 2012"
                         time_modification="Tue Jan 17 03:13:11 2012" />
        <observations epoch_first="Tue Jan 17 02:00:00 2012"
                      epoch_last="Tue Jan 17 02:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="29074"
                obs_have="28481"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="24273"
                obs_have="24258"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="21714"
                obs_have="21702"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8093388"
                         time_creation="Tue Jan 17 03:16:10 2012"
                         time_modification="Tue Jan 17 03:13:11 2012" />
        <observations epoch_first="Tue Jan 17 02:00:00 2012"
                      epoch_last="Tue Jan 17 02:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="29074"
                obs_have="28481"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="24273"
                obs_have="24258"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="21714"
                obs_have="21702"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8093388"
                         time_creation="Tue Feb 14 01:03:41 2012"
                         time_modification="Tue Jan 17 03:13:11 2012" />
        <observations epoch_first="Tue Jan 17 02:00:00 2012"
                      epoch_last="Tue Jan 17 02:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="29074"
                obs_have="28481"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="24273"
                obs_have="24258"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="21714"
                obs_have="21702"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/isla017d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 17 04:37:41 2012"
               level="3">
        <file_statistics latency="00:13:07"
                         size="8744862"
                         time_creation="Tue Jan 17 04:16:11 2012"
                         time_modification="Tue Jan 17 04:13:06 2012" />
        <observations epoch_first="Tue Jan 17 03:00:00 2012"
                      epoch_last="Tue Jan 17 03:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36071"
                obs_have="34612"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="25570"
                obs_have="25563"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21171"
                obs_have="21166"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Jan 17 06:29:21 2012"
               level="3">
        <file_statistics latency="00:13:07"
                         size="8744862"
                         time_creation="Tue Jan 17 04:16:11 2012"
                         time_modification="Tue Jan 17 04:13:06 2012" />
        <observations epoch_first="Tue Jan 17 03:00:00 2012"
                      epoch_last="Tue Jan 17 03:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36071"
                obs_have="34612"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="25570"
                obs_have="25563"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21171"
                obs_have="21166"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:13:07"
                         size="8744862"
                         time_creation="Tue Jan 17 04:16:11 2012"
                         time_modification="Tue Jan 17 04:13:06 2012" />
        <observations epoch_first="Tue Jan 17 03:00:00 2012"
                      epoch_last="Tue Jan 17 03:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36071"
                obs_have="34612"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="25570"
                obs_have="25563"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21171"
                obs_have="21166"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:13:07"
                         size="8744862"
                         time_creation="Tue Feb 14 01:03:43 2012"
                         time_modification="Tue Jan 17 04:13:06 2012" />
        <observations epoch_first="Tue Jan 17 03:00:00 2012"
                      epoch_last="Tue Jan 17 03:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36071"
                obs_have="34612"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="25570"
                obs_have="25563"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21171"
                obs_have="21166"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/isla017e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jan 17 05:37:36 2012"
               level="3">
        <file_statistics latency="00:13:13"
                         size="8859757"
                         time_creation="Tue Jan 17 05:16:11 2012"
                         time_modification="Tue Jan 17 05:13:12 2012" />
        <observations epoch_first="Tue Jan 17 04:00:00 2012"
                      epoch_last="Tue Jan 17 04:59:59 2012"
                      epochs="3518"
                      epochs_ratio="97.72">
          <mask elevation="03 degrees"
                obs_expected="38456"
                obs_have="35058"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="28818"
                obs_have="28161"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="22798"
                obs_ratio="97.72" />
        </observations>
      </control>
      <control date="Tue Jan 17 06:03:07 2012"
               level="3">
        <file_statistics latency="00:13:13"
                         size="8859757"
                         time_creation="Tue Jan 17 05:16:11 2012"
                         time_modification="Tue Jan 17 05:13:12 2012" />
        <observations epoch_first="Tue Jan 17 04:00:00 2012"
                      epoch_last="Tue Jan 17 04:59:59 2012"
                      epochs="3518"
                      epochs_ratio="97.72">
          <mask elevation="03 degrees"
                obs_expected="38456"
                obs_have="35058"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="28818"
                obs_have="28161"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="22798"
                obs_ratio="97.72" />
        </observations>
      </control>
      <control date="Tue Jan 17 07:26:37 2012"
               level="3">
        <file_statistics latency="00:13:13"
                         size="8859757"
                         time_creation="Tue Jan 17 05:16:11 2012"
                         time_modification="Tue Jan 17 05:13:12 2012" />
        <observations epoch_first="Tue Jan 17 04:00:00 2012"
                      epoch_last="Tue Jan 17 04:59:59 2012"
                      epochs="3518"
                      epochs_ratio="97.72">
          <mask elevation="03 degrees"
                obs_expected="38456"
                obs_have="35058"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="28818"
                obs_have="28161"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="22798"
                obs_ratio="97.72" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:13:13"
                         size="8859757"
                         time_creation="Tue Jan 17 05:16:11 2012"
                         time_modification="Tue Jan 17 05:13:12 2012" />
        <observations epoch_first="Tue Jan 17 04:00:00 2012"
                      epoch_last="Tue Jan 17 04:59:59 2012"
                      epochs="3518"
                      epochs_ratio="97.72">
          <mask elevation="03 degrees"
                obs_expected="38456"
                obs_have="35058"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="28818"
                obs_have="28161"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="22798"
                obs_ratio="97.72" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:13:13"
                         size="8859757"
                         time_creation="Tue Feb 14 01:03:44 2012"
                         time_modification="Tue Jan 17 05:13:12 2012" />
        <observations epoch_first="Tue Jan 17 04:00:00 2012"
                      epoch_last="Tue Jan 17 04:59:59 2012"
                      epochs="3518"
                      epochs_ratio="97.72">
          <mask elevation="03 degrees"
                obs_expected="38456"
                obs_have="35058"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="28818"
                obs_have="28161"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="22798"
                obs_ratio="97.72" />
        </observations>
      </control>
    </file>
    <file name="/isla017f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jan 17 06:54:01 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8938487"
                         time_creation="Tue Jan 17 06:11:26 2012"
                         time_modification="Tue Jan 17 06:08:49 2012" />
        <observations epoch_first="Tue Jan 17 05:00:00 2012"
                      epoch_last="Tue Jan 17 05:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="37161"
                obs_have="35023"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30073"
                obs_have="29734"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="26480"
                obs_have="26188"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Tue Jan 17 07:06:09 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8938487"
                         time_creation="Tue Jan 17 06:11:26 2012"
                         time_modification="Tue Jan 17 06:08:49 2012" />
        <observations epoch_first="Tue Jan 17 05:00:00 2012"
                      epoch_last="Tue Jan 17 05:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="37161"
                obs_have="35023"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30073"
                obs_have="29734"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="26480"
                obs_have="26188"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Tue Jan 17 08:13:28 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8938487"
                         time_creation="Tue Jan 17 06:11:26 2012"
                         time_modification="Tue Jan 17 06:08:49 2012" />
        <observations epoch_first="Tue Jan 17 05:00:00 2012"
                      epoch_last="Tue Jan 17 05:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="37161"
                obs_have="35023"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30073"
                obs_have="29734"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="26480"
                obs_have="26188"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8938487"
                         time_creation="Tue Jan 17 06:11:26 2012"
                         time_modification="Tue Jan 17 06:08:49 2012" />
        <observations epoch_first="Tue Jan 17 05:00:00 2012"
                      epoch_last="Tue Jan 17 05:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="37161"
                obs_have="35023"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30073"
                obs_have="29734"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="26480"
                obs_have="26188"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8938487"
                         time_creation="Tue Feb 14 01:03:45 2012"
                         time_modification="Tue Jan 17 06:08:49 2012" />
        <observations epoch_first="Tue Jan 17 05:00:00 2012"
                      epoch_last="Tue Jan 17 05:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="37161"
                obs_have="35023"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30073"
                obs_have="29734"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="26480"
                obs_have="26188"
                obs_ratio="98.90" />
        </observations>
      </control>
    </file>
    <file name="/isla017g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jan 17 07:57:23 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9555133"
                         time_creation="Tue Jan 17 07:16:31 2012"
                         time_modification="Tue Jan 17 07:13:15 2012" />
        <observations epoch_first="Tue Jan 17 06:00:00 2012"
                      epoch_last="Tue Jan 17 06:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="36473"
                obs_have="36213"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="31887"
                obs_have="31729"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="27781"
                obs_have="27679"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Tue Jan 17 09:11:06 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9555133"
                         time_creation="Tue Jan 17 07:16:31 2012"
                         time_modification="Tue Jan 17 07:13:15 2012" />
        <observations epoch_first="Tue Jan 17 06:00:00 2012"
                      epoch_last="Tue Jan 17 06:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="36473"
                obs_have="36213"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="31887"
                obs_have="31729"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="27781"
                obs_have="27679"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9555133"
                         time_creation="Tue Jan 17 07:16:31 2012"
                         time_modification="Tue Jan 17 07:13:15 2012" />
        <observations epoch_first="Tue Jan 17 06:00:00 2012"
                      epoch_last="Tue Jan 17 06:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="36473"
                obs_have="36213"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="31887"
                obs_have="31729"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="27781"
                obs_have="27679"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9555133"
                         time_creation="Tue Feb 14 01:03:46 2012"
                         time_modification="Tue Jan 17 07:13:15 2012" />
        <observations epoch_first="Tue Jan 17 06:00:00 2012"
                      epoch_last="Tue Jan 17 06:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="36473"
                obs_have="36213"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="31887"
                obs_have="31729"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="27781"
                obs_have="27679"
                obs_ratio="99.63" />
        </observations>
      </control>
    </file>
    <file name="/isla017h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 17 08:48:19 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="10111715"
                         time_creation="Tue Jan 17 08:16:24 2012"
                         time_modification="Tue Jan 17 08:13:10 2012" />
        <observations epoch_first="Tue Jan 17 07:00:00 2012"
                      epoch_last="Tue Jan 17 07:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="42566"
                obs_have="41422"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="34782"
                obs_have="34750"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32355"
                obs_have="32328"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Tue Jan 17 10:10:12 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="10111715"
                         time_creation="Tue Jan 17 08:16:24 2012"
                         time_modification="Tue Jan 17 08:13:10 2012" />
        <observations epoch_first="Tue Jan 17 07:00:00 2012"
                      epoch_last="Tue Jan 17 07:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="42566"
                obs_have="41422"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="34782"
                obs_have="34750"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32355"
                obs_have="32328"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Tue Jan 17 10:44:45 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="10111715"
                         time_creation="Tue Jan 17 08:16:24 2012"
                         time_modification="Tue Jan 17 08:13:10 2012" />
        <observations epoch_first="Tue Jan 17 07:00:00 2012"
                      epoch_last="Tue Jan 17 07:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="42566"
                obs_have="41422"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="34782"
                obs_have="34750"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32355"
                obs_have="32328"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="10111715"
                         time_creation="Tue Jan 17 08:16:24 2012"
                         time_modification="Tue Jan 17 08:13:10 2012" />
        <observations epoch_first="Tue Jan 17 07:00:00 2012"
                      epoch_last="Tue Jan 17 07:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="42566"
                obs_have="41422"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="34782"
                obs_have="34750"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32355"
                obs_have="32328"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="10111715"
                         time_creation="Tue Feb 14 01:03:47 2012"
                         time_modification="Tue Jan 17 08:13:10 2012" />
        <observations epoch_first="Tue Jan 17 07:00:00 2012"
                      epoch_last="Tue Jan 17 07:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="42566"
                obs_have="41422"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="34782"
                obs_have="34750"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32355"
                obs_have="32328"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/isla017i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jan 17 09:29:55 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10414317"
                         time_creation="Tue Jan 17 09:11:37 2012"
                         time_modification="Tue Jan 17 09:08:45 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="46285"
                obs_have="44277"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="35154"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="27661"
                obs_have="27551"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Tue Jan 17 09:48:51 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10414317"
                         time_creation="Tue Jan 17 09:11:37 2012"
                         time_modification="Tue Jan 17 09:08:45 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="46285"
                obs_have="44277"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="35154"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="27661"
                obs_have="27551"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Tue Jan 17 10:00:29 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10414317"
                         time_creation="Tue Jan 17 09:11:37 2012"
                         time_modification="Tue Jan 17 09:08:45 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="46285"
                obs_have="44277"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="35154"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="27661"
                obs_have="27551"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Tue Jan 17 11:39:19 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10414317"
                         time_creation="Tue Jan 17 09:11:37 2012"
                         time_modification="Tue Jan 17 09:08:45 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="46285"
                obs_have="44277"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="35154"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="27661"
                obs_have="27551"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10414317"
                         time_creation="Tue Jan 17 09:11:37 2012"
                         time_modification="Tue Jan 17 09:08:45 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="46285"
                obs_have="44277"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="35154"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="27661"
                obs_have="27551"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10414317"
                         time_creation="Tue Feb 14 01:03:48 2012"
                         time_modification="Tue Jan 17 09:08:45 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="46285"
                obs_have="44277"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="35154"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="27661"
                obs_have="27551"
                obs_ratio="99.60" />
        </observations>
      </control>
    </file>
    <file name="/isla017j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 17 10:24:13 2012"
               level="3">
        <file_statistics latency="00:13:32"
                         size="9539692"
                         time_creation="Tue Jan 17 10:16:33 2012"
                         time_modification="Tue Jan 17 10:13:31 2012" />
        <observations epoch_first="Tue Jan 17 09:00:00 2012"
                      epoch_last="Tue Jan 17 09:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="40622"
                obs_have="39390"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="35074"
                obs_have="34994"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="30932"
                obs_have="30868"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Tue Jan 17 10:53:23 2012"
               level="3">
        <file_statistics latency="00:13:32"
                         size="9539692"
                         time_creation="Tue Jan 17 10:16:33 2012"
                         time_modification="Tue Jan 17 10:13:31 2012" />
        <observations epoch_first="Tue Jan 17 09:00:00 2012"
                      epoch_last="Tue Jan 17 09:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="40622"
                obs_have="39390"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="35074"
                obs_have="34994"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="30932"
                obs_have="30868"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Tue Jan 17 12:39:00 2012"
               level="3">
        <file_statistics latency="00:13:32"
                         size="9539692"
                         time_creation="Tue Jan 17 10:16:33 2012"
                         time_modification="Tue Jan 17 10:13:31 2012" />
        <observations epoch_first="Tue Jan 17 09:00:00 2012"
                      epoch_last="Tue Jan 17 09:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="40622"
                obs_have="39390"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="35074"
                obs_have="34994"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="30932"
                obs_have="30868"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:13:32"
                         size="9539692"
                         time_creation="Tue Jan 17 10:16:33 2012"
                         time_modification="Tue Jan 17 10:13:31 2012" />
        <observations epoch_first="Tue Jan 17 09:00:00 2012"
                      epoch_last="Tue Jan 17 09:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="40622"
                obs_have="39390"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="35074"
                obs_have="34994"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="30932"
                obs_have="30868"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:13:32"
                         size="9539692"
                         time_creation="Tue Feb 14 01:03:49 2012"
                         time_modification="Tue Jan 17 10:13:31 2012" />
        <observations epoch_first="Tue Jan 17 09:00:00 2012"
                      epoch_last="Tue Jan 17 09:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="40622"
                obs_have="39390"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="35074"
                obs_have="34994"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="30932"
                obs_have="30868"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/isla017k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 17 11:25:51 2012"
               level="3">
        <file_statistics latency="00:13:31"
                         size="9234486"
                         time_creation="Tue Jan 17 11:16:48 2012"
                         time_modification="Tue Jan 17 11:13:30 2012" />
        <observations epoch_first="Tue Jan 17 10:00:00 2012"
                      epoch_last="Tue Jan 17 10:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="36934"
                obs_have="35929"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="33952"
                obs_have="33682"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="31373"
                obs_have="31155"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Tue Jan 17 11:50:02 2012"
               level="3">
        <file_statistics latency="00:13:31"
                         size="9234486"
                         time_creation="Tue Jan 17 11:16:48 2012"
                         time_modification="Tue Jan 17 11:13:30 2012" />
        <observations epoch_first="Tue Jan 17 10:00:00 2012"
                      epoch_last="Tue Jan 17 10:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="36934"
                obs_have="35929"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="33952"
                obs_have="33682"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="31373"
                obs_have="31155"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Tue Jan 17 13:40:08 2012"
               level="3">
        <file_statistics latency="00:13:31"
                         size="9234486"
                         time_creation="Tue Jan 17 11:16:48 2012"
                         time_modification="Tue Jan 17 11:13:30 2012" />
        <observations epoch_first="Tue Jan 17 10:00:00 2012"
                      epoch_last="Tue Jan 17 10:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="36934"
                obs_have="35929"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="33952"
                obs_have="33682"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="31373"
                obs_have="31155"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:13:31"
                         size="9234486"
                         time_creation="Tue Jan 17 11:16:48 2012"
                         time_modification="Tue Jan 17 11:13:30 2012" />
        <observations epoch_first="Tue Jan 17 10:00:00 2012"
                      epoch_last="Tue Jan 17 10:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="36934"
                obs_have="35929"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="33952"
                obs_have="33682"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="31373"
                obs_have="31155"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:13:31"
                         size="9234486"
                         time_creation="Tue Feb 14 01:03:50 2012"
                         time_modification="Tue Jan 17 11:13:30 2012" />
        <observations epoch_first="Tue Jan 17 10:00:00 2012"
                      epoch_last="Tue Jan 17 10:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="36934"
                obs_have="35929"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="33952"
                obs_have="33682"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="31373"
                obs_have="31155"
                obs_ratio="99.31" />
        </observations>
      </control>
    </file>
    <file name="/isla017l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jan 17 12:25:04 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8154851"
                         time_creation="Tue Jan 17 12:11:31 2012"
                         time_modification="Tue Jan 17 12:08:46 2012" />
        <observations epoch_first="Tue Jan 17 11:00:01 2012"
                      epoch_last="Tue Jan 17 11:59:59 2012"
                      epochs="3458"
                      epochs_ratio="96.06">
          <mask elevation="03 degrees"
                obs_expected="34176"
                obs_have="32842"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="29304"
                obs_ratio="96.11" />
          <mask elevation="15 degrees"
                obs_expected="28592"
                obs_have="27473"
                obs_ratio="96.09" />
        </observations>
      </control>
      <control date="Tue Jan 17 12:49:24 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8154851"
                         time_creation="Tue Jan 17 12:11:31 2012"
                         time_modification="Tue Jan 17 12:08:46 2012" />
        <observations epoch_first="Tue Jan 17 11:00:01 2012"
                      epoch_last="Tue Jan 17 11:59:59 2012"
                      epochs="3458"
                      epochs_ratio="96.06">
          <mask elevation="03 degrees"
                obs_expected="34176"
                obs_have="32842"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="29304"
                obs_ratio="96.11" />
          <mask elevation="15 degrees"
                obs_expected="28592"
                obs_have="27473"
                obs_ratio="96.09" />
        </observations>
      </control>
      <control date="Tue Jan 17 14:39:10 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8154851"
                         time_creation="Tue Jan 17 12:11:31 2012"
                         time_modification="Tue Jan 17 12:08:46 2012" />
        <observations epoch_first="Tue Jan 17 11:00:01 2012"
                      epoch_last="Tue Jan 17 11:59:59 2012"
                      epochs="3458"
                      epochs_ratio="96.06">
          <mask elevation="03 degrees"
                obs_expected="34176"
                obs_have="32842"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="29304"
                obs_ratio="96.11" />
          <mask elevation="15 degrees"
                obs_expected="28592"
                obs_have="27473"
                obs_ratio="96.09" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8154851"
                         time_creation="Tue Jan 17 12:11:31 2012"
                         time_modification="Tue Jan 17 12:08:46 2012" />
        <observations epoch_first="Tue Jan 17 11:00:01 2012"
                      epoch_last="Tue Jan 17 11:59:59 2012"
                      epochs="3458"
                      epochs_ratio="96.06">
          <mask elevation="03 degrees"
                obs_expected="34176"
                obs_have="32842"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="29304"
                obs_ratio="96.11" />
          <mask elevation="15 degrees"
                obs_expected="28592"
                obs_have="27473"
                obs_ratio="96.09" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8154851"
                         time_creation="Tue Feb 14 01:03:51 2012"
                         time_modification="Tue Jan 17 12:08:46 2012" />
        <observations epoch_first="Tue Jan 17 11:00:01 2012"
                      epoch_last="Tue Jan 17 11:59:59 2012"
                      epochs="3458"
                      epochs_ratio="96.06">
          <mask elevation="03 degrees"
                obs_expected="34176"
                obs_have="32842"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="29304"
                obs_ratio="96.11" />
          <mask elevation="15 degrees"
                obs_expected="28592"
                obs_have="27473"
                obs_ratio="96.09" />
        </observations>
      </control>
    </file>
    <file name="/isla017m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 17 13:22:48 2012"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8872869"
                         time_creation="Tue Jan 17 13:11:31 2012"
                         time_modification="Tue Jan 17 13:08:07 2012" />
        <observations epoch_first="Tue Jan 17 12:00:00 2012"
                      epoch_last="Tue Jan 17 12:59:59 2012"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="33764"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="29460"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25281"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Tue Jan 17 13:48:46 2012"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8872869"
                         time_creation="Tue Jan 17 13:11:31 2012"
                         time_modification="Tue Jan 17 13:08:07 2012" />
        <observations epoch_first="Tue Jan 17 12:00:00 2012"
                      epoch_last="Tue Jan 17 12:59:59 2012"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="33764"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="29460"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25281"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Tue Jan 17 15:39:26 2012"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8872869"
                         time_creation="Tue Jan 17 13:11:31 2012"
                         time_modification="Tue Jan 17 13:08:07 2012" />
        <observations epoch_first="Tue Jan 17 12:00:00 2012"
                      epoch_last="Tue Jan 17 12:59:59 2012"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="33764"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="29460"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25281"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8872869"
                         time_creation="Tue Jan 17 13:11:31 2012"
                         time_modification="Tue Jan 17 13:08:07 2012" />
        <observations epoch_first="Tue Jan 17 12:00:00 2012"
                      epoch_last="Tue Jan 17 12:59:59 2012"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="33764"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="29460"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25281"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8872869"
                         time_creation="Tue Feb 14 01:03:53 2012"
                         time_modification="Tue Jan 17 13:08:07 2012" />
        <observations epoch_first="Tue Jan 17 12:00:00 2012"
                      epoch_last="Tue Jan 17 12:59:59 2012"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="33764"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="29460"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25281"
                obs_ratio="98.92" />
        </observations>
      </control>
    </file>
    <file name="/isla017n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 17 14:29:22 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="8742782"
                         time_creation="Tue Jan 17 14:22:06 2012"
                         time_modification="Tue Jan 17 14:15:18 2012" />
        <observations epoch_first="Tue Jan 17 13:00:00 2012"
                      epoch_last="Tue Jan 17 13:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="34169"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="33483"
                obs_have="33115"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="31676"
                obs_have="31316"
                obs_ratio="98.86" />
        </observations>
      </control>
      <control date="Tue Jan 17 14:52:56 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="8742782"
                         time_creation="Tue Jan 17 14:22:06 2012"
                         time_modification="Tue Jan 17 14:15:18 2012" />
        <observations epoch_first="Tue Jan 17 13:00:00 2012"
                      epoch_last="Tue Jan 17 13:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="34169"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="33483"
                obs_have="33115"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="31676"
                obs_have="31316"
                obs_ratio="98.86" />
        </observations>
      </control>
      <control date="Tue Jan 17 16:48:13 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="8742782"
                         time_creation="Tue Jan 17 14:22:06 2012"
                         time_modification="Tue Jan 17 14:15:18 2012" />
        <observations epoch_first="Tue Jan 17 13:00:00 2012"
                      epoch_last="Tue Jan 17 13:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="34169"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="33483"
                obs_have="33115"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="31676"
                obs_have="31316"
                obs_ratio="98.86" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="8742782"
                         time_creation="Tue Jan 17 14:22:06 2012"
                         time_modification="Tue Jan 17 14:15:18 2012" />
        <observations epoch_first="Tue Jan 17 13:00:00 2012"
                      epoch_last="Tue Jan 17 13:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="34169"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="33483"
                obs_have="33115"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="31676"
                obs_have="31316"
                obs_ratio="98.86" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="8742782"
                         time_creation="Tue Feb 14 01:03:54 2012"
                         time_modification="Tue Jan 17 14:15:18 2012" />
        <observations epoch_first="Tue Jan 17 13:00:00 2012"
                      epoch_last="Tue Jan 17 13:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="34169"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="33483"
                obs_have="33115"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="31676"
                obs_have="31316"
                obs_ratio="98.86" />
        </observations>
      </control>
    </file>
    <file name="/isla017o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jan 17 15:25:52 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9449015"
                         time_creation="Tue Jan 17 15:17:14 2012"
                         time_modification="Tue Jan 17 15:08:44 2012" />
        <observations epoch_first="Tue Jan 17 14:00:00 2012"
                      epoch_last="Tue Jan 17 14:59:59 2012"
                      epochs="3517"
                      epochs_ratio="97.69">
          <mask elevation="03 degrees"
                obs_expected="39304"
                obs_have="37867"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="33308"
                obs_have="32644"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="28439"
                obs_have="27775"
                obs_ratio="97.67" />
        </observations>
      </control>
      <control date="Tue Jan 17 15:51:39 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9449015"
                         time_creation="Tue Jan 17 15:17:14 2012"
                         time_modification="Tue Jan 17 15:08:44 2012" />
        <observations epoch_first="Tue Jan 17 14:00:00 2012"
                      epoch_last="Tue Jan 17 14:59:59 2012"
                      epochs="3517"
                      epochs_ratio="97.69">
          <mask elevation="03 degrees"
                obs_expected="39304"
                obs_have="37867"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="33308"
                obs_have="32644"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="28439"
                obs_have="27775"
                obs_ratio="97.67" />
        </observations>
      </control>
      <control date="Tue Jan 17 17:55:30 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9449015"
                         time_creation="Tue Jan 17 15:17:14 2012"
                         time_modification="Tue Jan 17 15:08:44 2012" />
        <observations epoch_first="Tue Jan 17 14:00:00 2012"
                      epoch_last="Tue Jan 17 14:59:59 2012"
                      epochs="3517"
                      epochs_ratio="97.69">
          <mask elevation="03 degrees"
                obs_expected="39304"
                obs_have="37867"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="33308"
                obs_have="32644"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="28439"
                obs_have="27775"
                obs_ratio="97.67" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9449015"
                         time_creation="Tue Jan 17 15:17:14 2012"
                         time_modification="Tue Jan 17 15:08:44 2012" />
        <observations epoch_first="Tue Jan 17 14:00:00 2012"
                      epoch_last="Tue Jan 17 14:59:59 2012"
                      epochs="3517"
                      epochs_ratio="97.69">
          <mask elevation="03 degrees"
                obs_expected="39304"
                obs_have="37867"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="33308"
                obs_have="32644"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="28439"
                obs_have="27775"
                obs_ratio="97.67" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9449015"
                         time_creation="Tue Feb 14 01:03:56 2012"
                         time_modification="Tue Jan 17 15:08:44 2012" />
        <observations epoch_first="Tue Jan 17 14:00:00 2012"
                      epoch_last="Tue Jan 17 14:59:59 2012"
                      epochs="3517"
                      epochs_ratio="97.69">
          <mask elevation="03 degrees"
                obs_expected="39304"
                obs_have="37867"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="33308"
                obs_have="32644"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="28439"
                obs_have="27775"
                obs_ratio="97.67" />
        </observations>
      </control>
    </file>
    <file name="/isla017p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 17 16:25:12 2012"
               level="3">
        <file_statistics latency="00:09:13"
                         size="9337648"
                         time_creation="Tue Jan 17 16:11:48 2012"
                         time_modification="Tue Jan 17 16:09:12 2012" />
        <observations epoch_first="Tue Jan 17 15:00:00 2012"
                      epoch_last="Tue Jan 17 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37137"
                obs_have="36312"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="28417"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24740"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Tue Jan 17 17:00:23 2012"
               level="3">
        <file_statistics latency="00:09:13"
                         size="9337648"
                         time_creation="Tue Jan 17 16:11:48 2012"
                         time_modification="Tue Jan 17 16:09:12 2012" />
        <observations epoch_first="Tue Jan 17 15:00:00 2012"
                      epoch_last="Tue Jan 17 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37137"
                obs_have="36312"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="28417"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24740"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Tue Jan 17 19:03:08 2012"
               level="3">
        <file_statistics latency="00:09:13"
                         size="9337648"
                         time_creation="Tue Jan 17 16:11:48 2012"
                         time_modification="Tue Jan 17 16:09:12 2012" />
        <observations epoch_first="Tue Jan 17 15:00:00 2012"
                      epoch_last="Tue Jan 17 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37137"
                obs_have="36312"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="28417"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24740"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:09:13"
                         size="9337648"
                         time_creation="Tue Jan 17 16:11:48 2012"
                         time_modification="Tue Jan 17 16:09:12 2012" />
        <observations epoch_first="Tue Jan 17 15:00:00 2012"
                      epoch_last="Tue Jan 17 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37137"
                obs_have="36312"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="28417"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24740"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:09:13"
                         size="9337648"
                         time_creation="Tue Feb 14 01:03:58 2012"
                         time_modification="Tue Jan 17 16:09:12 2012" />
        <observations epoch_first="Tue Jan 17 15:00:00 2012"
                      epoch_last="Tue Jan 17 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37137"
                obs_have="36312"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="28417"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24740"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/isla017q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 17 17:32:32 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9316966"
                         time_creation="Tue Jan 17 17:22:31 2012"
                         time_modification="Tue Jan 17 17:08:44 2012" />
        <observations epoch_first="Tue Jan 17 16:00:00 2012"
                      epoch_last="Tue Jan 17 16:59:59 2012"
                      epochs="3474"
                      epochs_ratio="96.50">
          <mask elevation="03 degrees"
                obs_expected="40982"
                obs_have="37712"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="32410"
                obs_have="31276"
                obs_ratio="96.50" />
          <mask elevation="15 degrees"
                obs_expected="28285"
                obs_have="27279"
                obs_ratio="96.44" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9316966"
                         time_creation="Tue Jan 17 17:22:31 2012"
                         time_modification="Tue Jan 17 17:08:44 2012" />
        <observations epoch_first="Tue Jan 17 16:00:00 2012"
                      epoch_last="Tue Jan 17 16:59:59 2012"
                      epochs="3474"
                      epochs_ratio="96.50">
          <mask elevation="03 degrees"
                obs_expected="40982"
                obs_have="37712"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="32410"
                obs_have="31276"
                obs_ratio="96.50" />
          <mask elevation="15 degrees"
                obs_expected="28285"
                obs_have="27279"
                obs_ratio="96.44" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9316966"
                         time_creation="Tue Feb 14 01:03:59 2012"
                         time_modification="Tue Jan 17 17:08:44 2012" />
        <observations epoch_first="Tue Jan 17 16:00:00 2012"
                      epoch_last="Tue Jan 17 16:59:59 2012"
                      epochs="3474"
                      epochs_ratio="96.50">
          <mask elevation="03 degrees"
                obs_expected="40982"
                obs_have="37712"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="32410"
                obs_have="31276"
                obs_ratio="96.50" />
          <mask elevation="15 degrees"
                obs_expected="28285"
                obs_have="27279"
                obs_ratio="96.44" />
        </observations>
      </control>
    </file>
    <file name="/isla017r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 17 18:37:51 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8945258"
                         time_creation="Tue Jan 17 18:17:23 2012"
                         time_modification="Tue Jan 17 18:08:50 2012" />
        <observations epoch_first="Tue Jan 17 17:00:00 2012"
                      epoch_last="Tue Jan 17 17:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="36988"
                obs_have="35639"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30838"
                obs_have="30806"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26912"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Tue Jan 17 20:22:32 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8945258"
                         time_creation="Tue Jan 17 18:17:23 2012"
                         time_modification="Tue Jan 17 18:08:50 2012" />
        <observations epoch_first="Tue Jan 17 17:00:00 2012"
                      epoch_last="Tue Jan 17 17:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="36988"
                obs_have="35639"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30838"
                obs_have="30806"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26912"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8945258"
                         time_creation="Tue Jan 17 18:17:23 2012"
                         time_modification="Tue Jan 17 18:08:50 2012" />
        <observations epoch_first="Tue Jan 17 17:00:00 2012"
                      epoch_last="Tue Jan 17 17:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="36988"
                obs_have="35639"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30838"
                obs_have="30806"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26912"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8945258"
                         time_creation="Tue Feb 14 01:03:59 2012"
                         time_modification="Tue Jan 17 18:08:50 2012" />
        <observations epoch_first="Tue Jan 17 17:00:00 2012"
                      epoch_last="Tue Jan 17 17:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="36988"
                obs_have="35639"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30838"
                obs_have="30806"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26912"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/isla017s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 17 19:34:07 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8803049"
                         time_creation="Tue Jan 17 19:17:37 2012"
                         time_modification="Tue Jan 17 19:08:54 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="34430"
                obs_have="32318"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="27258"
                obs_have="27134"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="24198"
                obs_have="24091"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Tue Jan 17 20:00:15 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8803049"
                         time_creation="Tue Jan 17 19:17:37 2012"
                         time_modification="Tue Jan 17 19:08:54 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="34430"
                obs_have="32318"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="27258"
                obs_have="27134"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="24198"
                obs_have="24091"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Tue Jan 17 21:14:11 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8803049"
                         time_creation="Tue Jan 17 19:17:37 2012"
                         time_modification="Tue Jan 17 19:08:54 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="34430"
                obs_have="32318"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="27258"
                obs_have="27134"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="24198"
                obs_have="24091"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Tue Jan 17 22:05:38 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8803049"
                         time_creation="Tue Jan 17 19:17:37 2012"
                         time_modification="Tue Jan 17 19:08:54 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="34430"
                obs_have="32318"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="27258"
                obs_have="27134"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="24198"
                obs_have="24091"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8803049"
                         time_creation="Tue Jan 17 19:17:37 2012"
                         time_modification="Tue Jan 17 19:08:54 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="34430"
                obs_have="32318"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="27258"
                obs_have="27134"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="24198"
                obs_have="24091"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8803049"
                         time_creation="Tue Feb 14 01:04:00 2012"
                         time_modification="Tue Jan 17 19:08:54 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="34430"
                obs_have="32318"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="27258"
                obs_have="27134"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="24198"
                obs_have="24091"
                obs_ratio="99.56" />
        </observations>
      </control>
    </file>
    <file name="/isla017t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 17 20:55:17 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8735200"
                         time_creation="Tue Jan 17 20:17:42 2012"
                         time_modification="Tue Jan 17 20:08:51 2012" />
        <observations epoch_first="Tue Jan 17 19:00:00 2012"
                      epoch_last="Tue Jan 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36634"
                obs_have="35546"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="29871"
                obs_have="29871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24308"
                obs_have="24308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 23:00:04 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8735200"
                         time_creation="Tue Jan 17 20:17:42 2012"
                         time_modification="Tue Jan 17 20:08:51 2012" />
        <observations epoch_first="Tue Jan 17 19:00:00 2012"
                      epoch_last="Tue Jan 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36634"
                obs_have="35546"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="29871"
                obs_have="29871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24308"
                obs_have="24308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8735200"
                         time_creation="Tue Jan 17 20:17:42 2012"
                         time_modification="Tue Jan 17 20:08:51 2012" />
        <observations epoch_first="Tue Jan 17 19:00:00 2012"
                      epoch_last="Tue Jan 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36634"
                obs_have="35546"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="29871"
                obs_have="29871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24308"
                obs_have="24308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8735200"
                         time_creation="Tue Feb 14 01:04:01 2012"
                         time_modification="Tue Jan 17 20:08:51 2012" />
        <observations epoch_first="Tue Jan 17 19:00:00 2012"
                      epoch_last="Tue Jan 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36634"
                obs_have="35546"
                obs_ratio="97.03" />
          <mask elevation="10 degrees"
                obs_expected="29871"
                obs_have="29871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24308"
                obs_have="24308"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla017u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 17 21:40:39 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9120847"
                         time_creation="Tue Jan 17 21:17:42 2012"
                         time_modification="Tue Jan 17 21:08:46 2012" />
        <observations epoch_first="Tue Jan 17 20:00:00 2012"
                      epoch_last="Tue Jan 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36574"
                obs_have="35311"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27295"
                obs_have="27295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 23:47:19 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9120847"
                         time_creation="Tue Jan 17 21:17:42 2012"
                         time_modification="Tue Jan 17 21:08:46 2012" />
        <observations epoch_first="Tue Jan 17 20:00:00 2012"
                      epoch_last="Tue Jan 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36574"
                obs_have="35311"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27295"
                obs_have="27295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9120847"
                         time_creation="Tue Jan 17 21:17:42 2012"
                         time_modification="Tue Jan 17 21:08:46 2012" />
        <observations epoch_first="Tue Jan 17 20:00:00 2012"
                      epoch_last="Tue Jan 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36574"
                obs_have="35311"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27295"
                obs_have="27295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9120847"
                         time_creation="Tue Feb 14 01:04:02 2012"
                         time_modification="Tue Jan 17 21:08:46 2012" />
        <observations epoch_first="Tue Jan 17 20:00:00 2012"
                      epoch_last="Tue Jan 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36574"
                obs_have="35311"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="30738"
                obs_have="30738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27295"
                obs_have="27295"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isla017v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jan 17 22:34:33 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="8933865"
                         time_creation="Tue Jan 17 22:32:30 2012"
                         time_modification="Tue Jan 17 22:18:13 2012" />
        <observations epoch_first="Tue Jan 17 21:00:00 2012"
                      epoch_last="Tue Jan 17 21:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="34725"
                obs_have="33891"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="30037"
                obs_have="29884"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="26545"
                obs_have="26408"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Wed Jan 18 00:44:53 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="8933865"
                         time_creation="Tue Jan 17 22:32:30 2012"
                         time_modification="Tue Jan 17 22:18:13 2012" />
        <observations epoch_first="Tue Jan 17 21:00:00 2012"
                      epoch_last="Tue Jan 17 21:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="34725"
                obs_have="33891"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="30037"
                obs_have="29884"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="26545"
                obs_have="26408"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="8933865"
                         time_creation="Tue Jan 17 22:32:30 2012"
                         time_modification="Tue Jan 17 22:18:13 2012" />
        <observations epoch_first="Tue Jan 17 21:00:00 2012"
                      epoch_last="Tue Jan 17 21:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="34725"
                obs_have="33891"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="30037"
                obs_have="29884"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="26545"
                obs_have="26408"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="8933865"
                         time_creation="Tue Feb 14 01:04:03 2012"
                         time_modification="Tue Jan 17 22:18:13 2012" />
        <observations epoch_first="Tue Jan 17 21:00:00 2012"
                      epoch_last="Tue Jan 17 21:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="34725"
                obs_have="33891"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="30037"
                obs_have="29884"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="26545"
                obs_have="26408"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/isla017w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jan 18 00:04:10 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9136037"
                         time_creation="Tue Jan 17 23:28:43 2012"
                         time_modification="Tue Jan 17 23:08:46 2012" />
        <observations epoch_first="Tue Jan 17 22:00:00 2012"
                      epoch_last="Tue Jan 17 22:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35561"
                obs_have="34138"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="32609"
                obs_have="32303"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30369"
                obs_have="30063"
                obs_ratio="98.99" />
        </observations>
      </control>
      <control date="Wed Jan 18 01:43:29 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9136037"
                         time_creation="Tue Jan 17 23:28:43 2012"
                         time_modification="Tue Jan 17 23:08:46 2012" />
        <observations epoch_first="Tue Jan 17 22:00:00 2012"
                      epoch_last="Tue Jan 17 22:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35561"
                obs_have="34138"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="32609"
                obs_have="32303"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30369"
                obs_have="30063"
                obs_ratio="98.99" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9136037"
                         time_creation="Tue Jan 17 23:28:43 2012"
                         time_modification="Tue Jan 17 23:08:46 2012" />
        <observations epoch_first="Tue Jan 17 22:00:00 2012"
                      epoch_last="Tue Jan 17 22:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35561"
                obs_have="34138"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="32609"
                obs_have="32303"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30369"
                obs_have="30063"
                obs_ratio="98.99" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9136037"
                         time_creation="Tue Feb 14 01:04:04 2012"
                         time_modification="Tue Jan 17 23:08:46 2012" />
        <observations epoch_first="Tue Jan 17 22:00:00 2012"
                      epoch_last="Tue Jan 17 22:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35561"
                obs_have="34138"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="32609"
                obs_have="32303"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30369"
                obs_have="30063"
                obs_ratio="98.99" />
        </observations>
      </control>
    </file>
    <file name="/isla017x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 18 00:56:18 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9289987"
                         time_creation="Wed Jan 18 00:22:28 2012"
                         time_modification="Wed Jan 18 00:08:44 2012" />
        <observations epoch_first="Tue Jan 17 23:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35425"
                obs_have="34869"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28191"
                obs_have="28191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 23:36:30 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9289987"
                         time_creation="Wed Jan 18 00:22:28 2012"
                         time_modification="Wed Jan 18 00:08:44 2012" />
        <observations epoch_first="Tue Jan 17 23:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35425"
                obs_have="34869"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28191"
                obs_have="28191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:53:53 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9289987"
                         time_creation="Tue Feb 14 01:04:05 2012"
                         time_modification="Wed Jan 18 00:08:44 2012" />
        <observations epoch_first="Tue Jan 17 23:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35425"
                obs_have="34869"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28191"
                obs_have="28191"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
