<QC Comment="Quality check run by the RGP Dream Team"
    Date=""
    DayOfYear="43"
    Year="2009">
  <station name="BRET">
    <file name="/bret043s.09o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="727 day(s) 01:23:45"
                         size="2683292"
                         time_creation="Thu Apr 21 10:35:50 2011"
                         time_modification="Wed Feb 9 20:23:44 2011" />
        <observations epoch_first="Thu Feb 12 18:00:00 2009"
                      epoch_last="Thu Feb 12 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42611"
                obs_have="38207"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="34544"
                obs_have="34526"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31043"
                obs_have="31025"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="727 day(s) 01:23:45"
                         size="2683292"
                         time_creation="Thu Apr 28 10:39:14 2011"
                         time_modification="Wed Feb 9 20:23:44 2011" />
        <observations epoch_first="Thu Feb 12 18:00:00 2009"
                      epoch_last="Thu Feb 12 18:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42611"
                obs_have="38207"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="34544"
                obs_have="34526"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31043"
                obs_have="31025"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043a.09o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 12 01:37:03 2009"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2535148"
                         time_creation="Thu Feb 12 01:12:12 2009"
                         time_modification="Thu Feb 12 01:11:06 2009" />
        <observations epoch_first="Thu Feb 12 00:00:00 2009"
                      epoch_last="Thu Feb 12 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38476"
                obs_have="35153"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="33279"
                obs_have="32968"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="29413"
                obs_have="29376"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2535148"
                         time_creation="Thu Feb 12 01:12:12 2009"
                         time_modification="Thu Feb 12 01:11:06 2009" />
        <observations epoch_first="Thu Feb 12 00:00:00 2009"
                      epoch_last="Thu Feb 12 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38476"
                obs_have="35153"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="33279"
                obs_have="32968"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="29413"
                obs_have="29376"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2535148"
                         time_creation="Thu Feb 12 01:12:12 2009"
                         time_modification="Thu Feb 12 01:11:06 2009" />
        <observations epoch_first="Thu Feb 12 00:00:00 2009"
                      epoch_last="Thu Feb 12 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38476"
                obs_have="35153"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="33279"
                obs_have="32968"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="29413"
                obs_have="29376"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2495278"
                         time_creation="Thu Nov 25 08:05:03 2010"
                         time_modification="Thu Feb 12 01:11:06 2009" />
        <observations epoch_first="Thu Feb 12 00:00:00 2009"
                      epoch_last="Thu Feb 12 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38476"
                obs_have="35153"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="33279"
                obs_have="32968"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="29413"
                obs_have="29376"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2495278"
                         time_creation="Thu Apr 21 10:35:47 2011"
                         time_modification="Thu Feb 12 01:11:06 2009" />
        <observations epoch_first="Thu Feb 12 00:00:00 2009"
                      epoch_last="Thu Feb 12 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38476"
                obs_have="35153"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="33279"
                obs_have="32968"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="29413"
                obs_have="29376"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2495278"
                         time_creation="Thu Apr 28 10:39:11 2011"
                         time_modification="Thu Feb 12 01:11:06 2009" />
        <observations epoch_first="Thu Feb 12 00:00:00 2009"
                      epoch_last="Thu Feb 12 00:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38476"
                obs_have="35153"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="33279"
                obs_have="32968"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="29413"
                obs_have="29376"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043b.09o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 12 02:37:05 2009"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2316089"
                         time_creation="Thu Feb 12 02:12:12 2009"
                         time_modification="Thu Feb 12 02:11:06 2009" />
        <observations epoch_first="Thu Feb 12 01:00:00 2009"
                      epoch_last="Thu Feb 12 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35649"
                obs_have="31920"
                obs_ratio="89.54" />
          <mask elevation="10 degrees"
                obs_expected="27229"
                obs_have="27130"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21381"
                obs_have="21381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2316089"
                         time_creation="Thu Feb 12 02:12:12 2009"
                         time_modification="Thu Feb 12 02:11:06 2009" />
        <observations epoch_first="Thu Feb 12 01:00:00 2009"
                      epoch_last="Thu Feb 12 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35649"
                obs_have="31920"
                obs_ratio="89.54" />
          <mask elevation="10 degrees"
                obs_expected="27229"
                obs_have="27130"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21381"
                obs_have="21381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2316089"
                         time_creation="Thu Feb 12 02:12:12 2009"
                         time_modification="Thu Feb 12 02:11:06 2009" />
        <observations epoch_first="Thu Feb 12 01:00:00 2009"
                      epoch_last="Thu Feb 12 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35649"
                obs_have="31920"
                obs_ratio="89.54" />
          <mask elevation="10 degrees"
                obs_expected="27229"
                obs_have="27130"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21381"
                obs_have="21381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2279500"
                         time_creation="Thu Nov 25 08:05:03 2010"
                         time_modification="Thu Feb 12 02:11:06 2009" />
        <observations epoch_first="Thu Feb 12 01:00:00 2009"
                      epoch_last="Thu Feb 12 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35649"
                obs_have="31920"
                obs_ratio="89.54" />
          <mask elevation="10 degrees"
                obs_expected="27229"
                obs_have="27130"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21381"
                obs_have="21381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2279500"
                         time_creation="Thu Apr 21 10:35:47 2011"
                         time_modification="Thu Feb 12 02:11:06 2009" />
        <observations epoch_first="Thu Feb 12 01:00:00 2009"
                      epoch_last="Thu Feb 12 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35649"
                obs_have="31920"
                obs_ratio="89.54" />
          <mask elevation="10 degrees"
                obs_expected="27229"
                obs_have="27130"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21381"
                obs_have="21381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2279500"
                         time_creation="Thu Apr 28 10:39:11 2011"
                         time_modification="Thu Feb 12 02:11:06 2009" />
        <observations epoch_first="Thu Feb 12 01:00:00 2009"
                      epoch_last="Thu Feb 12 01:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35649"
                obs_have="31920"
                obs_ratio="89.54" />
          <mask elevation="10 degrees"
                obs_expected="27229"
                obs_have="27130"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21381"
                obs_have="21381"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043c.09o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 12 03:37:03 2009"
               level="3">
        <file_statistics latency="00:08:07"
                         size="2315417"
                         time_creation="Thu Feb 12 03:09:14 2009"
                         time_modification="Thu Feb 12 03:08:06 2009" />
        <observations epoch_first="Thu Feb 12 02:00:00 2009"
                      epoch_last="Thu Feb 12 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33357"
                obs_have="32439"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="32174"
                obs_have="32174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30421"
                obs_have="30421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:08:07"
                         size="2315417"
                         time_creation="Thu Feb 12 03:09:14 2009"
                         time_modification="Thu Feb 12 03:08:06 2009" />
        <observations epoch_first="Thu Feb 12 02:00:00 2009"
                      epoch_last="Thu Feb 12 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33357"
                obs_have="32439"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="32174"
                obs_have="32174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30421"
                obs_have="30421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:08:07"
                         size="2315417"
                         time_creation="Thu Feb 12 03:09:14 2009"
                         time_modification="Thu Feb 12 03:08:06 2009" />
        <observations epoch_first="Thu Feb 12 02:00:00 2009"
                      epoch_last="Thu Feb 12 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33357"
                obs_have="32439"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="32174"
                obs_have="32174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30421"
                obs_have="30421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:08:07"
                         size="2279004"
                         time_creation="Thu Nov 25 08:05:03 2010"
                         time_modification="Thu Feb 12 03:08:06 2009" />
        <observations epoch_first="Thu Feb 12 02:00:00 2009"
                      epoch_last="Thu Feb 12 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33357"
                obs_have="32439"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="32174"
                obs_have="32174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30421"
                obs_have="30421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:08:07"
                         size="2279004"
                         time_creation="Thu Apr 21 10:35:47 2011"
                         time_modification="Thu Feb 12 03:08:06 2009" />
        <observations epoch_first="Thu Feb 12 02:00:00 2009"
                      epoch_last="Thu Feb 12 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33357"
                obs_have="32439"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="32174"
                obs_have="32174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30421"
                obs_have="30421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:08:07"
                         size="2279004"
                         time_creation="Thu Apr 28 10:39:11 2011"
                         time_modification="Thu Feb 12 03:08:06 2009" />
        <observations epoch_first="Thu Feb 12 02:00:00 2009"
                      epoch_last="Thu Feb 12 02:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33357"
                obs_have="32439"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="32174"
                obs_have="32174"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30421"
                obs_have="30421"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043d.09o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 12 04:37:04 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2346076"
                         time_creation="Thu Feb 12 04:09:13 2009"
                         time_modification="Thu Feb 12 04:08:07 2009" />
        <observations epoch_first="Thu Feb 12 03:00:00 2009"
                      epoch_last="Thu Feb 12 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34276"
                obs_have="33026"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30473"
                obs_have="30458"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28334"
                obs_have="28334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2346076"
                         time_creation="Thu Feb 12 04:09:13 2009"
                         time_modification="Thu Feb 12 04:08:07 2009" />
        <observations epoch_first="Thu Feb 12 03:00:00 2009"
                      epoch_last="Thu Feb 12 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34276"
                obs_have="33026"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30473"
                obs_have="30458"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28334"
                obs_have="28334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2346076"
                         time_creation="Thu Feb 12 04:09:13 2009"
                         time_modification="Thu Feb 12 04:08:07 2009" />
        <observations epoch_first="Thu Feb 12 03:00:00 2009"
                      epoch_last="Thu Feb 12 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34276"
                obs_have="33026"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30473"
                obs_have="30458"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28334"
                obs_have="28334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2309246"
                         time_creation="Thu Nov 25 08:05:03 2010"
                         time_modification="Thu Feb 12 04:08:07 2009" />
        <observations epoch_first="Thu Feb 12 03:00:00 2009"
                      epoch_last="Thu Feb 12 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34276"
                obs_have="33026"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30473"
                obs_have="30458"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28334"
                obs_have="28334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2309246"
                         time_creation="Thu Apr 21 10:35:47 2011"
                         time_modification="Thu Feb 12 04:08:07 2009" />
        <observations epoch_first="Thu Feb 12 03:00:00 2009"
                      epoch_last="Thu Feb 12 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34276"
                obs_have="33026"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30473"
                obs_have="30458"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28334"
                obs_have="28334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2309246"
                         time_creation="Thu Apr 28 10:39:11 2011"
                         time_modification="Thu Feb 12 04:08:07 2009" />
        <observations epoch_first="Thu Feb 12 03:00:00 2009"
                      epoch_last="Thu Feb 12 03:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34276"
                obs_have="33026"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="30473"
                obs_have="30458"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28334"
                obs_have="28334"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043e.09o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 12 06:37:30 2009"
               level="3">
        <file_statistics latency="00:37:06"
                         size="2609471"
                         time_creation="Thu Feb 12 05:38:12 2009"
                         time_modification="Thu Feb 12 05:37:05 2009" />
        <observations epoch_first="Thu Feb 12 04:00:00 2009"
                      epoch_last="Thu Feb 12 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39180"
                obs_have="36378"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="31537"
                obs_have="31513"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:37:06"
                         size="2609471"
                         time_creation="Thu Feb 12 05:38:12 2009"
                         time_modification="Thu Feb 12 05:37:05 2009" />
        <observations epoch_first="Thu Feb 12 04:00:00 2009"
                      epoch_last="Thu Feb 12 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39180"
                obs_have="36378"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="31537"
                obs_have="31513"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:37:06"
                         size="2609471"
                         time_creation="Thu Feb 12 05:38:12 2009"
                         time_modification="Thu Feb 12 05:37:05 2009" />
        <observations epoch_first="Thu Feb 12 04:00:00 2009"
                      epoch_last="Thu Feb 12 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39180"
                obs_have="36378"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="31537"
                obs_have="31513"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:37:06"
                         size="2568528"
                         time_creation="Thu Nov 25 08:05:03 2010"
                         time_modification="Thu Feb 12 05:37:05 2009" />
        <observations epoch_first="Thu Feb 12 04:00:00 2009"
                      epoch_last="Thu Feb 12 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39180"
                obs_have="36378"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="31537"
                obs_have="31513"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:37:06"
                         size="2568528"
                         time_creation="Thu Apr 21 10:35:48 2011"
                         time_modification="Thu Feb 12 05:37:05 2009" />
        <observations epoch_first="Thu Feb 12 04:00:00 2009"
                      epoch_last="Thu Feb 12 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39180"
                obs_have="36378"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="31537"
                obs_have="31513"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:37:06"
                         size="2568528"
                         time_creation="Thu Apr 28 10:39:12 2011"
                         time_modification="Thu Feb 12 05:37:05 2009" />
        <observations epoch_first="Thu Feb 12 04:00:00 2009"
                      epoch_last="Thu Feb 12 04:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39180"
                obs_have="36378"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="31537"
                obs_have="31513"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043f.09o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 12 06:37:05 2009"
               level="3">
        <file_statistics latency="00:17:06"
                         size="2602359"
                         time_creation="Thu Feb 12 06:18:13 2009"
                         time_modification="Thu Feb 12 06:17:05 2009" />
        <observations epoch_first="Thu Feb 12 05:00:00 2009"
                      epoch_last="Thu Feb 12 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39874"
                obs_have="36061"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="29030"
                obs_have="28944"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:17:06"
                         size="2602359"
                         time_creation="Thu Feb 12 06:18:13 2009"
                         time_modification="Thu Feb 12 06:17:05 2009" />
        <observations epoch_first="Thu Feb 12 05:00:00 2009"
                      epoch_last="Thu Feb 12 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39874"
                obs_have="36061"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="29030"
                obs_have="28944"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:17:06"
                         size="2602359"
                         time_creation="Thu Feb 12 06:18:13 2009"
                         time_modification="Thu Feb 12 06:17:05 2009" />
        <observations epoch_first="Thu Feb 12 05:00:00 2009"
                      epoch_last="Thu Feb 12 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39874"
                obs_have="36061"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="29030"
                obs_have="28944"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:17:06"
                         size="2561456"
                         time_creation="Thu Nov 25 08:05:04 2010"
                         time_modification="Thu Feb 12 06:17:05 2009" />
        <observations epoch_first="Thu Feb 12 05:00:00 2009"
                      epoch_last="Thu Feb 12 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39874"
                obs_have="36061"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="29030"
                obs_have="28944"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:17:06"
                         size="2561456"
                         time_creation="Thu Apr 21 10:35:48 2011"
                         time_modification="Thu Feb 12 06:17:05 2009" />
        <observations epoch_first="Thu Feb 12 05:00:00 2009"
                      epoch_last="Thu Feb 12 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39874"
                obs_have="36061"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="29030"
                obs_have="28944"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:17:06"
                         size="2561456"
                         time_creation="Thu Apr 28 10:39:12 2011"
                         time_modification="Thu Feb 12 06:17:05 2009" />
        <observations epoch_first="Thu Feb 12 05:00:00 2009"
                      epoch_last="Thu Feb 12 05:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39874"
                obs_have="36061"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="29030"
                obs_have="28944"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23297"
                obs_have="23297"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043g.09o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 12 07:37:03 2009"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2657033"
                         time_creation="Thu Feb 12 07:12:13 2009"
                         time_modification="Thu Feb 12 07:11:07 2009" />
        <observations epoch_first="Thu Feb 12 06:00:00 2009"
                      epoch_last="Thu Feb 12 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41420"
                obs_have="37113"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="31922"
                obs_have="31922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25758"
                obs_have="25758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2657033"
                         time_creation="Thu Feb 12 07:12:13 2009"
                         time_modification="Thu Feb 12 07:11:07 2009" />
        <observations epoch_first="Thu Feb 12 06:00:00 2009"
                      epoch_last="Thu Feb 12 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41420"
                obs_have="37113"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="31922"
                obs_have="31922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25758"
                obs_have="25758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2657033"
                         time_creation="Thu Feb 12 07:12:13 2009"
                         time_modification="Thu Feb 12 07:11:07 2009" />
        <observations epoch_first="Thu Feb 12 06:00:00 2009"
                      epoch_last="Thu Feb 12 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41420"
                obs_have="37113"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="31922"
                obs_have="31922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25758"
                obs_have="25758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2615388"
                         time_creation="Thu Nov 25 08:05:04 2010"
                         time_modification="Thu Feb 12 07:11:07 2009" />
        <observations epoch_first="Thu Feb 12 06:00:00 2009"
                      epoch_last="Thu Feb 12 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41420"
                obs_have="37113"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="31922"
                obs_have="31922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25758"
                obs_have="25758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2615388"
                         time_creation="Thu Apr 21 10:35:48 2011"
                         time_modification="Thu Feb 12 07:11:07 2009" />
        <observations epoch_first="Thu Feb 12 06:00:00 2009"
                      epoch_last="Thu Feb 12 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41420"
                obs_have="37113"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="31922"
                obs_have="31922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25758"
                obs_have="25758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2615388"
                         time_creation="Thu Apr 28 10:39:12 2011"
                         time_modification="Thu Feb 12 07:11:07 2009" />
        <observations epoch_first="Thu Feb 12 06:00:00 2009"
                      epoch_last="Thu Feb 12 06:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41420"
                obs_have="37113"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="31922"
                obs_have="31922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25758"
                obs_have="25758"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043h.09o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 12 08:37:04 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2500521"
                         time_creation="Thu Feb 12 08:09:14 2009"
                         time_modification="Thu Feb 12 08:08:07 2009" />
        <observations epoch_first="Thu Feb 12 07:00:00 2009"
                      epoch_last="Thu Feb 12 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36741"
                obs_have="35185"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31393"
                obs_have="31382"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27178"
                obs_have="27167"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2500521"
                         time_creation="Thu Feb 12 08:09:14 2009"
                         time_modification="Thu Feb 12 08:08:07 2009" />
        <observations epoch_first="Thu Feb 12 07:00:00 2009"
                      epoch_last="Thu Feb 12 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36741"
                obs_have="35185"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31393"
                obs_have="31382"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27178"
                obs_have="27167"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2500521"
                         time_creation="Thu Feb 12 08:09:14 2009"
                         time_modification="Thu Feb 12 08:08:07 2009" />
        <observations epoch_first="Thu Feb 12 07:00:00 2009"
                      epoch_last="Thu Feb 12 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36741"
                obs_have="35185"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31393"
                obs_have="31382"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27178"
                obs_have="27167"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2461340"
                         time_creation="Thu Nov 25 08:05:04 2010"
                         time_modification="Thu Feb 12 08:08:07 2009" />
        <observations epoch_first="Thu Feb 12 07:00:00 2009"
                      epoch_last="Thu Feb 12 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36741"
                obs_have="35185"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31393"
                obs_have="31382"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27178"
                obs_have="27167"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2461340"
                         time_creation="Thu Apr 21 10:35:48 2011"
                         time_modification="Thu Feb 12 08:08:07 2009" />
        <observations epoch_first="Thu Feb 12 07:00:00 2009"
                      epoch_last="Thu Feb 12 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36741"
                obs_have="35185"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31393"
                obs_have="31382"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27178"
                obs_have="27167"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2461340"
                         time_creation="Thu Apr 28 10:39:12 2011"
                         time_modification="Thu Feb 12 08:08:07 2009" />
        <observations epoch_first="Thu Feb 12 07:00:00 2009"
                      epoch_last="Thu Feb 12 07:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36741"
                obs_have="35185"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31393"
                obs_have="31382"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27178"
                obs_have="27167"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043i.09o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 12 09:37:03 2009"
               level="3">
        <file_statistics latency="00:11:09"
                         size="2324519"
                         time_creation="Thu Feb 12 09:12:15 2009"
                         time_modification="Thu Feb 12 09:11:08 2009" />
        <observations epoch_first="Thu Feb 12 08:00:00 2009"
                      epoch_last="Thu Feb 12 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34597"
                obs_have="32823"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="28921"
                obs_have="28921"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27365"
                obs_have="27365"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:11:09"
                         size="2324519"
                         time_creation="Thu Feb 12 09:12:15 2009"
                         time_modification="Thu Feb 12 09:11:08 2009" />
        <observations epoch_first="Thu Feb 12 08:00:00 2009"
                      epoch_last="Thu Feb 12 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34597"
                obs_have="32823"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="28921"
                obs_have="28921"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27365"
                obs_have="27365"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:11:09"
                         size="2324519"
                         time_creation="Thu Feb 12 09:12:15 2009"
                         time_modification="Thu Feb 12 09:11:08 2009" />
        <observations epoch_first="Thu Feb 12 08:00:00 2009"
                      epoch_last="Thu Feb 12 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34597"
                obs_have="32823"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="28921"
                obs_have="28921"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27365"
                obs_have="27365"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:11:09"
                         size="2288048"
                         time_creation="Thu Nov 25 08:05:04 2010"
                         time_modification="Thu Feb 12 09:11:08 2009" />
        <observations epoch_first="Thu Feb 12 08:00:00 2009"
                      epoch_last="Thu Feb 12 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34597"
                obs_have="32823"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="28921"
                obs_have="28921"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27365"
                obs_have="27365"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="2288048"
                         time_creation="Thu Apr 21 10:35:48 2011"
                         time_modification="Thu Feb 12 09:11:08 2009" />
        <observations epoch_first="Thu Feb 12 08:00:00 2009"
                      epoch_last="Thu Feb 12 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34597"
                obs_have="32823"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="28921"
                obs_have="28921"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27365"
                obs_have="27365"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="2288048"
                         time_creation="Thu Apr 28 10:39:12 2011"
                         time_modification="Thu Feb 12 09:11:08 2009" />
        <observations epoch_first="Thu Feb 12 08:00:00 2009"
                      epoch_last="Thu Feb 12 08:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34597"
                obs_have="32823"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="28921"
                obs_have="28921"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27365"
                obs_have="27365"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043j.09o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 12 10:37:03 2009"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2267242"
                         time_creation="Thu Feb 12 10:12:14 2009"
                         time_modification="Thu Feb 12 10:11:06 2009" />
        <observations epoch_first="Thu Feb 12 09:00:00 2009"
                      epoch_last="Thu Feb 12 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36187"
                obs_have="30668"
                obs_ratio="84.75" />
          <mask elevation="10 degrees"
                obs_expected="26095"
                obs_have="25778"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="19167"
                obs_have="19167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2267242"
                         time_creation="Thu Feb 12 10:12:14 2009"
                         time_modification="Thu Feb 12 10:11:06 2009" />
        <observations epoch_first="Thu Feb 12 09:00:00 2009"
                      epoch_last="Thu Feb 12 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36187"
                obs_have="30668"
                obs_ratio="84.75" />
          <mask elevation="10 degrees"
                obs_expected="26095"
                obs_have="25778"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="19167"
                obs_have="19167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2267242"
                         time_creation="Thu Feb 12 10:12:14 2009"
                         time_modification="Thu Feb 12 10:11:06 2009" />
        <observations epoch_first="Thu Feb 12 09:00:00 2009"
                      epoch_last="Thu Feb 12 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36187"
                obs_have="30668"
                obs_ratio="84.75" />
          <mask elevation="10 degrees"
                obs_expected="26095"
                obs_have="25778"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="19167"
                obs_have="19167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2231218"
                         time_creation="Thu Nov 25 08:05:04 2010"
                         time_modification="Thu Feb 12 10:11:06 2009" />
        <observations epoch_first="Thu Feb 12 09:00:00 2009"
                      epoch_last="Thu Feb 12 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36189"
                obs_have="30668"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="26095"
                obs_have="25778"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="19167"
                obs_have="19167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2231218"
                         time_creation="Thu Apr 21 10:35:48 2011"
                         time_modification="Thu Feb 12 10:11:06 2009" />
        <observations epoch_first="Thu Feb 12 09:00:00 2009"
                      epoch_last="Thu Feb 12 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36189"
                obs_have="30668"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="26095"
                obs_have="25778"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="19167"
                obs_have="19167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:11:07"
                         size="2231218"
                         time_creation="Thu Apr 28 10:39:13 2011"
                         time_modification="Thu Feb 12 10:11:06 2009" />
        <observations epoch_first="Thu Feb 12 09:00:00 2009"
                      epoch_last="Thu Feb 12 09:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36189"
                obs_have="30668"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="26095"
                obs_have="25778"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="19167"
                obs_have="19167"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043k.09o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 12 11:37:05 2009"
               level="3">
        <file_statistics latency="00:11:06"
                         size="2173365"
                         time_creation="Thu Feb 12 11:12:14 2009"
                         time_modification="Thu Feb 12 11:11:05 2009" />
        <observations epoch_first="Thu Feb 12 10:00:00 2009"
                      epoch_last="Thu Feb 12 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32240"
                obs_have="30127"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="26549"
                obs_have="26358"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:11:06"
                         size="2173365"
                         time_creation="Thu Feb 12 11:12:14 2009"
                         time_modification="Thu Feb 12 11:11:05 2009" />
        <observations epoch_first="Thu Feb 12 10:00:00 2009"
                      epoch_last="Thu Feb 12 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32240"
                obs_have="30127"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="26549"
                obs_have="26358"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:11:06"
                         size="2173365"
                         time_creation="Thu Feb 12 11:12:14 2009"
                         time_modification="Thu Feb 12 11:11:05 2009" />
        <observations epoch_first="Thu Feb 12 10:00:00 2009"
                      epoch_last="Thu Feb 12 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32240"
                obs_have="30127"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="26549"
                obs_have="26358"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:11:06"
                         size="2139012"
                         time_creation="Thu Nov 25 08:05:05 2010"
                         time_modification="Thu Feb 12 11:11:05 2009" />
        <observations epoch_first="Thu Feb 12 10:00:00 2009"
                      epoch_last="Thu Feb 12 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32240"
                obs_have="30127"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="26549"
                obs_have="26358"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:11:06"
                         size="2139012"
                         time_creation="Thu Apr 21 10:35:48 2011"
                         time_modification="Thu Feb 12 11:11:05 2009" />
        <observations epoch_first="Thu Feb 12 10:00:00 2009"
                      epoch_last="Thu Feb 12 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32240"
                obs_have="30127"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="26549"
                obs_have="26358"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:11:06"
                         size="2139012"
                         time_creation="Thu Apr 28 10:39:13 2011"
                         time_modification="Thu Feb 12 11:11:05 2009" />
        <observations epoch_first="Thu Feb 12 10:00:00 2009"
                      epoch_last="Thu Feb 12 10:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32240"
                obs_have="30127"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="26549"
                obs_have="26358"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043l.09o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 12 12:37:03 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2097461"
                         time_creation="Thu Feb 12 12:09:14 2009"
                         time_modification="Thu Feb 12 12:08:07 2009" />
        <observations epoch_first="Thu Feb 12 11:00:00 2009"
                      epoch_last="Thu Feb 12 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30272"
                obs_have="29259"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="28125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25097"
                obs_have="25097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2097461"
                         time_creation="Thu Feb 12 12:09:14 2009"
                         time_modification="Thu Feb 12 12:08:07 2009" />
        <observations epoch_first="Thu Feb 12 11:00:00 2009"
                      epoch_last="Thu Feb 12 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30272"
                obs_have="29259"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="28125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25097"
                obs_have="25097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2097461"
                         time_creation="Thu Feb 12 12:09:14 2009"
                         time_modification="Thu Feb 12 12:08:07 2009" />
        <observations epoch_first="Thu Feb 12 11:00:00 2009"
                      epoch_last="Thu Feb 12 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30272"
                obs_have="29259"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="28125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25097"
                obs_have="25097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2064324"
                         time_creation="Thu Nov 25 08:05:05 2010"
                         time_modification="Thu Feb 12 12:08:07 2009" />
        <observations epoch_first="Thu Feb 12 11:00:00 2009"
                      epoch_last="Thu Feb 12 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30272"
                obs_have="29259"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="28125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25097"
                obs_have="25097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2064324"
                         time_creation="Thu Apr 21 10:35:49 2011"
                         time_modification="Thu Feb 12 12:08:07 2009" />
        <observations epoch_first="Thu Feb 12 11:00:00 2009"
                      epoch_last="Thu Feb 12 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30272"
                obs_have="29259"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="28125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25097"
                obs_have="25097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2064324"
                         time_creation="Thu Apr 28 10:39:13 2011"
                         time_modification="Thu Feb 12 12:08:07 2009" />
        <observations epoch_first="Thu Feb 12 11:00:00 2009"
                      epoch_last="Thu Feb 12 11:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30272"
                obs_have="29259"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="28125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25097"
                obs_have="25097"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043m.09o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 12 13:37:04 2009"
               level="3">
        <file_statistics latency="00:08:10"
                         size="1853698"
                         time_creation="Thu Feb 12 13:09:15 2009"
                         time_modification="Thu Feb 12 13:08:09 2009" />
        <observations epoch_first="Thu Feb 12 12:00:00 2009"
                      epoch_last="Thu Feb 12 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27359"
                obs_have="25604"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="22978"
                obs_have="22978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21367"
                obs_have="21367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:08:10"
                         size="1853698"
                         time_creation="Thu Feb 12 13:09:15 2009"
                         time_modification="Thu Feb 12 13:08:09 2009" />
        <observations epoch_first="Thu Feb 12 12:00:00 2009"
                      epoch_last="Thu Feb 12 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27359"
                obs_have="25604"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="22978"
                obs_have="22978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21367"
                obs_have="21367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:08:10"
                         size="1853698"
                         time_creation="Thu Feb 12 13:09:15 2009"
                         time_modification="Thu Feb 12 13:08:09 2009" />
        <observations epoch_first="Thu Feb 12 12:00:00 2009"
                      epoch_last="Thu Feb 12 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27359"
                obs_have="25604"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="22978"
                obs_have="22978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21367"
                obs_have="21367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:08:10"
                         size="1824194"
                         time_creation="Thu Nov 25 08:05:05 2010"
                         time_modification="Thu Feb 12 13:08:09 2009" />
        <observations epoch_first="Thu Feb 12 12:00:00 2009"
                      epoch_last="Thu Feb 12 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27360"
                obs_have="25604"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="22978"
                obs_have="22978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21368"
                obs_have="21368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:08:10"
                         size="1824194"
                         time_creation="Thu Apr 21 10:35:49 2011"
                         time_modification="Thu Feb 12 13:08:09 2009" />
        <observations epoch_first="Thu Feb 12 12:00:00 2009"
                      epoch_last="Thu Feb 12 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27360"
                obs_have="25604"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="22978"
                obs_have="22978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21368"
                obs_have="21368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:08:10"
                         size="1824194"
                         time_creation="Thu Apr 28 10:39:13 2011"
                         time_modification="Thu Feb 12 13:08:09 2009" />
        <observations epoch_first="Thu Feb 12 12:00:00 2009"
                      epoch_last="Thu Feb 12 12:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27360"
                obs_have="25604"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="22978"
                obs_have="22978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21368"
                obs_have="21368"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043n.09o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 12 14:37:04 2009"
               level="3">
        <file_statistics latency="00:08:10"
                         size="2097615"
                         time_creation="Thu Feb 12 14:09:14 2009"
                         time_modification="Thu Feb 12 14:08:09 2009" />
        <observations epoch_first="Thu Feb 12 13:00:00 2009"
                      epoch_last="Thu Feb 12 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31277"
                obs_have="28816"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26139"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="21961"
                obs_have="21961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:08:10"
                         size="2097615"
                         time_creation="Thu Feb 12 14:09:14 2009"
                         time_modification="Thu Feb 12 14:08:09 2009" />
        <observations epoch_first="Thu Feb 12 13:00:00 2009"
                      epoch_last="Thu Feb 12 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31277"
                obs_have="28816"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26139"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="21961"
                obs_have="21961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:08:10"
                         size="2097615"
                         time_creation="Thu Feb 12 14:09:14 2009"
                         time_modification="Thu Feb 12 14:08:09 2009" />
        <observations epoch_first="Thu Feb 12 13:00:00 2009"
                      epoch_last="Thu Feb 12 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31277"
                obs_have="28816"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26139"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="21961"
                obs_have="21961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:08:10"
                         size="2064336"
                         time_creation="Thu Nov 25 08:05:05 2010"
                         time_modification="Thu Feb 12 14:08:09 2009" />
        <observations epoch_first="Thu Feb 12 13:00:00 2009"
                      epoch_last="Thu Feb 12 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31276"
                obs_have="28816"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26139"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="21961"
                obs_have="21961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:08:10"
                         size="2064336"
                         time_creation="Thu Apr 21 10:35:49 2011"
                         time_modification="Thu Feb 12 14:08:09 2009" />
        <observations epoch_first="Thu Feb 12 13:00:00 2009"
                      epoch_last="Thu Feb 12 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31276"
                obs_have="28816"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26139"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="21961"
                obs_have="21961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:08:10"
                         size="2064336"
                         time_creation="Thu Apr 28 10:39:13 2011"
                         time_modification="Thu Feb 12 14:08:09 2009" />
        <observations epoch_first="Thu Feb 12 13:00:00 2009"
                      epoch_last="Thu Feb 12 13:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31276"
                obs_have="28816"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26139"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="21961"
                obs_have="21961"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043o.09o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 12 15:37:03 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2093105"
                         time_creation="Thu Feb 12 15:09:20 2009"
                         time_modification="Thu Feb 12 15:08:07 2009" />
        <observations epoch_first="Thu Feb 12 14:00:00 2009"
                      epoch_last="Thu Feb 12 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29782"
                obs_have="29382"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2093105"
                         time_creation="Thu Feb 12 15:09:20 2009"
                         time_modification="Thu Feb 12 15:08:07 2009" />
        <observations epoch_first="Thu Feb 12 14:00:00 2009"
                      epoch_last="Thu Feb 12 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29782"
                obs_have="29382"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2093105"
                         time_creation="Thu Feb 12 15:09:20 2009"
                         time_modification="Thu Feb 12 15:08:07 2009" />
        <observations epoch_first="Thu Feb 12 14:00:00 2009"
                      epoch_last="Thu Feb 12 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29782"
                obs_have="29382"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2060092"
                         time_creation="Thu Nov 25 08:05:05 2010"
                         time_modification="Thu Feb 12 15:08:07 2009" />
        <observations epoch_first="Thu Feb 12 14:00:00 2009"
                      epoch_last="Thu Feb 12 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29782"
                obs_have="29382"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2060092"
                         time_creation="Thu Apr 21 10:35:49 2011"
                         time_modification="Thu Feb 12 15:08:07 2009" />
        <observations epoch_first="Thu Feb 12 14:00:00 2009"
                      epoch_last="Thu Feb 12 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29782"
                obs_have="29382"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:08:08"
                         size="2060092"
                         time_creation="Thu Apr 28 10:39:13 2011"
                         time_modification="Thu Feb 12 15:08:07 2009" />
        <observations epoch_first="Thu Feb 12 14:00:00 2009"
                      epoch_last="Thu Feb 12 14:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29782"
                obs_have="29382"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043p.09o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 12 17:37:26 2009"
               level="3">
        <file_statistics latency="00:11:12"
                         size="2506171"
                         time_creation="Thu Feb 12 16:52:02 2009"
                         time_modification="Thu Feb 12 16:11:11 2009" />
        <observations epoch_first="Thu Feb 12 15:00:00 2009"
                      epoch_last="Thu Feb 12 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="35417"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:11:12"
                         size="2506171"
                         time_creation="Thu Feb 12 16:52:02 2009"
                         time_modification="Thu Feb 12 16:11:11 2009" />
        <observations epoch_first="Thu Feb 12 15:00:00 2009"
                      epoch_last="Thu Feb 12 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="35417"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:11:12"
                         size="2506171"
                         time_creation="Thu Feb 12 16:52:02 2009"
                         time_modification="Thu Feb 12 16:11:11 2009" />
        <observations epoch_first="Thu Feb 12 15:00:00 2009"
                      epoch_last="Thu Feb 12 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="35417"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:11:12"
                         size="2466952"
                         time_creation="Thu Nov 25 08:05:06 2010"
                         time_modification="Thu Feb 12 16:11:11 2009" />
        <observations epoch_first="Thu Feb 12 15:00:00 2009"
                      epoch_last="Thu Feb 12 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="35417"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="2466952"
                         time_creation="Thu Apr 21 10:35:49 2011"
                         time_modification="Thu Feb 12 16:11:11 2009" />
        <observations epoch_first="Thu Feb 12 15:00:00 2009"
                      epoch_last="Thu Feb 12 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="35417"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="2466952"
                         time_creation="Thu Apr 28 10:39:14 2011"
                         time_modification="Thu Feb 12 16:11:11 2009" />
        <observations epoch_first="Thu Feb 12 15:00:00 2009"
                      epoch_last="Thu Feb 12 15:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="35417"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043q.09o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 12 17:37:03 2009"
               level="3">
        <file_statistics latency="00:11:11"
                         size="2223943"
                         time_creation="Thu Feb 12 17:21:06 2009"
                         time_modification="Thu Feb 12 17:11:10 2009" />
        <observations epoch_first="Thu Feb 12 16:00:00 2009"
                      epoch_last="Thu Feb 12 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33904"
                obs_have="30821"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="27154"
                obs_have="27154"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25219"
                obs_have="25219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:11:11"
                         size="2223943"
                         time_creation="Thu Feb 12 17:21:06 2009"
                         time_modification="Thu Feb 12 17:11:10 2009" />
        <observations epoch_first="Thu Feb 12 16:00:00 2009"
                      epoch_last="Thu Feb 12 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33904"
                obs_have="30821"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="27154"
                obs_have="27154"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25219"
                obs_have="25219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:11:11"
                         size="2223943"
                         time_creation="Thu Feb 12 17:21:06 2009"
                         time_modification="Thu Feb 12 17:11:10 2009" />
        <observations epoch_first="Thu Feb 12 16:00:00 2009"
                      epoch_last="Thu Feb 12 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33904"
                obs_have="30821"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="27154"
                obs_have="27154"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25219"
                obs_have="25219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:11:11"
                         size="2188816"
                         time_creation="Thu Nov 25 08:05:06 2010"
                         time_modification="Thu Feb 12 17:11:10 2009" />
        <observations epoch_first="Thu Feb 12 16:00:00 2009"
                      epoch_last="Thu Feb 12 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="30821"
                obs_ratio="90.90" />
          <mask elevation="10 degrees"
                obs_expected="27154"
                obs_have="27154"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25219"
                obs_have="25219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="2188816"
                         time_creation="Thu Apr 21 10:35:49 2011"
                         time_modification="Thu Feb 12 17:11:10 2009" />
        <observations epoch_first="Thu Feb 12 16:00:00 2009"
                      epoch_last="Thu Feb 12 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="30821"
                obs_ratio="90.90" />
          <mask elevation="10 degrees"
                obs_expected="27154"
                obs_have="27154"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25219"
                obs_have="25219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="2188816"
                         time_creation="Thu Apr 28 10:39:14 2011"
                         time_modification="Thu Feb 12 17:11:10 2009" />
        <observations epoch_first="Thu Feb 12 16:00:00 2009"
                      epoch_last="Thu Feb 12 16:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="30821"
                obs_ratio="90.90" />
          <mask elevation="10 degrees"
                obs_expected="27154"
                obs_have="27154"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25219"
                obs_have="25219"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043r.09o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 12 18:37:04 2009"
               level="3">
        <file_statistics latency="00:11:18"
                         size="2612316"
                         time_creation="Thu Feb 12 18:12:06 2009"
                         time_modification="Thu Feb 12 18:11:17 2009" />
        <observations epoch_first="Thu Feb 12 17:00:00 2009"
                      epoch_last="Thu Feb 12 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39888"
                obs_have="36661"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="31958"
                obs_have="31869"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="27862"
                obs_have="27862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:11:18"
                         size="2612316"
                         time_creation="Thu Feb 12 18:12:06 2009"
                         time_modification="Thu Feb 12 18:11:17 2009" />
        <observations epoch_first="Thu Feb 12 17:00:00 2009"
                      epoch_last="Thu Feb 12 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39888"
                obs_have="36661"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="31958"
                obs_have="31869"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="27862"
                obs_have="27862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:11:18"
                         size="2612316"
                         time_creation="Thu Feb 12 18:12:06 2009"
                         time_modification="Thu Feb 12 18:11:17 2009" />
        <observations epoch_first="Thu Feb 12 17:00:00 2009"
                      epoch_last="Thu Feb 12 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39888"
                obs_have="36661"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="31958"
                obs_have="31869"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="27862"
                obs_have="27862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:11:18"
                         size="2571406"
                         time_creation="Thu Nov 25 08:05:06 2010"
                         time_modification="Thu Feb 12 18:11:17 2009" />
        <observations epoch_first="Thu Feb 12 17:00:00 2009"
                      epoch_last="Thu Feb 12 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39888"
                obs_have="36661"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="31957"
                obs_have="31868"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="27862"
                obs_have="27862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:11:18"
                         size="2571406"
                         time_creation="Thu Apr 21 10:35:49 2011"
                         time_modification="Thu Feb 12 18:11:17 2009" />
        <observations epoch_first="Thu Feb 12 17:00:00 2009"
                      epoch_last="Thu Feb 12 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39888"
                obs_have="36661"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="31957"
                obs_have="31868"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="27862"
                obs_have="27862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:11:18"
                         size="2571406"
                         time_creation="Thu Apr 28 10:39:14 2011"
                         time_modification="Thu Feb 12 18:11:17 2009" />
        <observations epoch_first="Thu Feb 12 17:00:00 2009"
                      epoch_last="Thu Feb 12 17:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39888"
                obs_have="36661"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="31957"
                obs_have="31868"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="27862"
                obs_have="27862"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043t.09o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 12 20:37:04 2009"
               level="3">
        <file_statistics latency="00:27:06"
                         size="2793950"
                         time_creation="Thu Feb 12 20:28:05 2009"
                         time_modification="Thu Feb 12 20:27:05 2009" />
        <observations epoch_first="Thu Feb 12 19:00:00 2009"
                      epoch_last="Thu Feb 12 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41657"
                obs_have="39171"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="36417"
                obs_have="36326"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="32686"
                obs_have="32686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:27:06"
                         size="2793950"
                         time_creation="Thu Feb 12 20:28:05 2009"
                         time_modification="Thu Feb 12 20:27:05 2009" />
        <observations epoch_first="Thu Feb 12 19:00:00 2009"
                      epoch_last="Thu Feb 12 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41657"
                obs_have="39171"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="36417"
                obs_have="36326"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="32686"
                obs_have="32686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:27:06"
                         size="2793950"
                         time_creation="Thu Feb 12 20:28:05 2009"
                         time_modification="Thu Feb 12 20:27:05 2009" />
        <observations epoch_first="Thu Feb 12 19:00:00 2009"
                      epoch_last="Thu Feb 12 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41657"
                obs_have="39171"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="36417"
                obs_have="36326"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="32686"
                obs_have="32686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:27:06"
                         size="2750266"
                         time_creation="Thu Nov 25 08:05:06 2010"
                         time_modification="Thu Feb 12 20:27:05 2009" />
        <observations epoch_first="Thu Feb 12 19:00:00 2009"
                      epoch_last="Thu Feb 12 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41657"
                obs_have="39171"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="36418"
                obs_have="36327"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="32686"
                obs_have="32686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:27:06"
                         size="2750266"
                         time_creation="Thu Apr 21 10:35:50 2011"
                         time_modification="Thu Feb 12 20:27:05 2009" />
        <observations epoch_first="Thu Feb 12 19:00:00 2009"
                      epoch_last="Thu Feb 12 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41657"
                obs_have="39171"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="36418"
                obs_have="36327"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="32686"
                obs_have="32686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:27:06"
                         size="2750266"
                         time_creation="Thu Apr 28 10:39:15 2011"
                         time_modification="Thu Feb 12 20:27:05 2009" />
        <observations epoch_first="Thu Feb 12 19:00:00 2009"
                      epoch_last="Thu Feb 12 19:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41657"
                obs_have="39171"
                obs_ratio="94.03" />
          <mask elevation="10 degrees"
                obs_expected="36418"
                obs_have="36327"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="32686"
                obs_have="32686"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043u.09o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 12 21:37:04 2009"
               level="3">
        <file_statistics latency="00:11:21"
                         size="2427805"
                         time_creation="Thu Feb 12 21:12:08 2009"
                         time_modification="Thu Feb 12 21:11:20 2009" />
        <observations epoch_first="Thu Feb 12 20:00:00 2009"
                      epoch_last="Thu Feb 12 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36496"
                obs_have="34376"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="31787"
                obs_have="31787"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27124"
                obs_have="27124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:11:21"
                         size="2427805"
                         time_creation="Thu Feb 12 21:12:08 2009"
                         time_modification="Thu Feb 12 21:11:20 2009" />
        <observations epoch_first="Thu Feb 12 20:00:00 2009"
                      epoch_last="Thu Feb 12 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36496"
                obs_have="34376"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="31787"
                obs_have="31787"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27124"
                obs_have="27124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:11:21"
                         size="2427805"
                         time_creation="Thu Feb 12 21:12:08 2009"
                         time_modification="Thu Feb 12 21:11:20 2009" />
        <observations epoch_first="Thu Feb 12 20:00:00 2009"
                      epoch_last="Thu Feb 12 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36496"
                obs_have="34376"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="31787"
                obs_have="31787"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27124"
                obs_have="27124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:11:21"
                         size="2389796"
                         time_creation="Thu Nov 25 08:05:06 2010"
                         time_modification="Thu Feb 12 21:11:20 2009" />
        <observations epoch_first="Thu Feb 12 20:00:00 2009"
                      epoch_last="Thu Feb 12 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36495"
                obs_have="34376"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="31786"
                obs_have="31786"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27124"
                obs_have="27124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="2389796"
                         time_creation="Thu Apr 21 10:35:50 2011"
                         time_modification="Thu Feb 12 21:11:20 2009" />
        <observations epoch_first="Thu Feb 12 20:00:00 2009"
                      epoch_last="Thu Feb 12 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36495"
                obs_have="34376"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="31786"
                obs_have="31786"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27124"
                obs_have="27124"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="2389796"
                         time_creation="Thu Apr 28 10:39:15 2011"
                         time_modification="Thu Feb 12 21:11:20 2009" />
        <observations epoch_first="Thu Feb 12 20:00:00 2009"
                      epoch_last="Thu Feb 12 20:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36495"
                obs_have="34376"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="31786"
                obs_have="31786"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27124"
                obs_have="27124"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043v.09o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 12 22:37:04 2009"
               level="3">
        <file_statistics latency="00:14:13"
                         size="2521607"
                         time_creation="Thu Feb 12 22:15:08 2009"
                         time_modification="Thu Feb 12 22:14:12 2009" />
        <observations epoch_first="Thu Feb 12 21:00:00 2009"
                      epoch_last="Thu Feb 12 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39730"
                obs_have="34788"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="30335"
                obs_have="30149"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="25476"
                obs_have="25476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:14:13"
                         size="2521607"
                         time_creation="Thu Feb 12 22:15:08 2009"
                         time_modification="Thu Feb 12 22:14:12 2009" />
        <observations epoch_first="Thu Feb 12 21:00:00 2009"
                      epoch_last="Thu Feb 12 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39730"
                obs_have="34788"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="30335"
                obs_have="30149"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="25476"
                obs_have="25476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:14:13"
                         size="2521607"
                         time_creation="Thu Feb 12 22:15:08 2009"
                         time_modification="Thu Feb 12 22:14:12 2009" />
        <observations epoch_first="Thu Feb 12 21:00:00 2009"
                      epoch_last="Thu Feb 12 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39730"
                obs_have="34788"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="30335"
                obs_have="30149"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="25476"
                obs_have="25476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:14:13"
                         size="2481888"
                         time_creation="Thu Nov 25 08:05:07 2010"
                         time_modification="Thu Feb 12 22:14:12 2009" />
        <observations epoch_first="Thu Feb 12 21:00:00 2009"
                      epoch_last="Thu Feb 12 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39745"
                obs_have="34788"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="30335"
                obs_have="30149"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="25475"
                obs_have="25475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:14:13"
                         size="2481888"
                         time_creation="Thu Apr 21 10:35:50 2011"
                         time_modification="Thu Feb 12 22:14:12 2009" />
        <observations epoch_first="Thu Feb 12 21:00:00 2009"
                      epoch_last="Thu Feb 12 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39745"
                obs_have="34788"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="30335"
                obs_have="30149"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="25475"
                obs_have="25475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:14:13"
                         size="2481888"
                         time_creation="Thu Apr 28 10:39:15 2011"
                         time_modification="Thu Feb 12 22:14:12 2009" />
        <observations epoch_first="Thu Feb 12 21:00:00 2009"
                      epoch_last="Thu Feb 12 21:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39745"
                obs_have="34788"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="30335"
                obs_have="30149"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="25475"
                obs_have="25475"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043w.09o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 12 23:37:04 2009"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2455869"
                         time_creation="Thu Feb 12 23:12:06 2009"
                         time_modification="Thu Feb 12 23:11:07 2009" />
        <observations epoch_first="Thu Feb 12 22:00:00 2009"
                      epoch_last="Thu Feb 12 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36948"
                obs_have="34498"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="31327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27971"
                obs_have="27971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2455869"
                         time_creation="Thu Feb 12 23:12:06 2009"
                         time_modification="Thu Feb 12 23:11:07 2009" />
        <observations epoch_first="Thu Feb 12 22:00:00 2009"
                      epoch_last="Thu Feb 12 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36948"
                obs_have="34498"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="31327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27971"
                obs_have="27971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2455869"
                         time_creation="Thu Feb 12 23:12:06 2009"
                         time_modification="Thu Feb 12 23:11:07 2009" />
        <observations epoch_first="Thu Feb 12 22:00:00 2009"
                      epoch_last="Thu Feb 12 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36948"
                obs_have="34498"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="31327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27971"
                obs_have="27971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2417348"
                         time_creation="Thu Nov 25 08:05:07 2010"
                         time_modification="Thu Feb 12 23:11:07 2009" />
        <observations epoch_first="Thu Feb 12 22:00:00 2009"
                      epoch_last="Thu Feb 12 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36948"
                obs_have="34498"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="31327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27971"
                obs_have="27971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2417348"
                         time_creation="Thu Apr 21 10:35:50 2011"
                         time_modification="Thu Feb 12 23:11:07 2009" />
        <observations epoch_first="Thu Feb 12 22:00:00 2009"
                      epoch_last="Thu Feb 12 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36948"
                obs_have="34498"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="31327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27971"
                obs_have="27971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:11:08"
                         size="2417348"
                         time_creation="Thu Apr 28 10:39:15 2011"
                         time_modification="Thu Feb 12 23:11:07 2009" />
        <observations epoch_first="Thu Feb 12 22:00:00 2009"
                      epoch_last="Thu Feb 12 22:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36948"
                obs_have="34498"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="31327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27971"
                obs_have="27971"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_1/bret043x.09o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 13 00:37:04 2009"
               level="3">
        <file_statistics latency="00:17:08"
                         size="2577233"
                         time_creation="Fri Feb 13 00:18:10 2009"
                         time_modification="Fri Feb 13 00:17:07 2009" />
        <observations epoch_first="Thu Feb 12 23:00:00 2009"
                      epoch_last="Thu Feb 12 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37843"
                obs_have="36384"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="35103"
                obs_have="35103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32993"
                obs_have="32993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 01:17:24 2009"
               level="3">
        <file_statistics latency="00:17:08"
                         size="2577233"
                         time_creation="Fri Feb 13 00:18:10 2009"
                         time_modification="Fri Feb 13 00:17:07 2009" />
        <observations epoch_first="Thu Feb 12 23:00:00 2009"
                      epoch_last="Thu Feb 12 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37843"
                obs_have="36384"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="35103"
                obs_have="35103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32993"
                obs_have="32993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:18:29 2009"
               level="3">
        <file_statistics latency="00:17:08"
                         size="2577233"
                         time_creation="Fri Feb 13 00:18:10 2009"
                         time_modification="Fri Feb 13 00:17:07 2009" />
        <observations epoch_first="Thu Feb 12 23:00:00 2009"
                      epoch_last="Thu Feb 12 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37843"
                obs_have="36384"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="35103"
                obs_have="35103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32993"
                obs_have="32993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:04:30 2010"
               level="3">
        <file_statistics latency="00:17:08"
                         size="2536924"
                         time_creation="Thu Nov 25 08:05:07 2010"
                         time_modification="Fri Feb 13 00:17:07 2009" />
        <observations epoch_first="Thu Feb 12 23:00:00 2009"
                      epoch_last="Thu Feb 12 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37843"
                obs_have="36384"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="35103"
                obs_have="35103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32993"
                obs_have="32993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:35:58 2011"
               level="3">
        <file_statistics latency="00:17:08"
                         size="2536924"
                         time_creation="Thu Apr 21 10:35:50 2011"
                         time_modification="Fri Feb 13 00:17:07 2009" />
        <observations epoch_first="Thu Feb 12 23:00:00 2009"
                      epoch_last="Thu Feb 12 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37843"
                obs_have="36384"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="35103"
                obs_have="35103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32993"
                obs_have="32993"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:39:24 2011"
               level="3">
        <file_statistics latency="00:17:08"
                         size="2536924"
                         time_creation="Thu Apr 28 10:39:15 2011"
                         time_modification="Fri Feb 13 00:17:07 2009" />
        <observations epoch_first="Thu Feb 12 23:00:00 2009"
                      epoch_last="Thu Feb 12 23:59:59 2009"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37843"
                obs_have="36384"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="35103"
                obs_have="35103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32993"
                obs_have="32993"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/043/data_30/bret0430.09o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 13 01:22:31 2009"
               level="3">
        <file_statistics latency="00:17:39"
                         size="1919987"
                         time_creation="Fri Feb 13 00:23:06 2009"
                         time_modification="Fri Feb 13 00:17:09 2009" />
        <observations epoch_first="Thu Feb 12 00:00:00 2009"
                      epoch_last="Thu Feb 12 23:59:30 2009"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30031"
                obs_have="26790"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="24903"
                obs_have="24137"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="21948"
                obs_have="21285"
                obs_ratio="96.98" />
        </observations>
      </control>
      <control date="Fri Feb 13 02:31:12 2009"
               level="3">
        <file_statistics latency="00:17:39"
                         size="1919987"
                         time_creation="Fri Feb 13 00:23:06 2009"
                         time_modification="Fri Feb 13 00:17:09 2009" />
        <observations epoch_first="Thu Feb 12 00:00:00 2009"
                      epoch_last="Thu Feb 12 23:59:30 2009"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30031"
                obs_have="26790"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="24903"
                obs_have="24137"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="21948"
                obs_have="21285"
                obs_ratio="96.98" />
        </observations>
      </control>
      <control date="Thu Nov 25 10:07:49 2010"
               level="3">
        <file_statistics latency="2 day(s) 06:31:07"
                         size="1892187"
                         time_creation="Thu Nov 25 08:05:14 2010"
                         time_modification="Sun Feb 15 06:30:37 2009" />
        <observations epoch_first="Thu Feb 12 00:00:00 2009"
                      epoch_last="Thu Feb 12 23:59:30 2009"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30033"
                obs_have="26790"
                obs_ratio="89.20" />
          <mask elevation="10 degrees"
                obs_expected="24903"
                obs_have="24137"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="21948"
                obs_have="21285"
                obs_ratio="96.98" />
        </observations>
      </control>
      <control date="Thu Apr 21 10:37:07 2011"
               level="3">
        <file_statistics latency="2 day(s) 06:31:07"
                         size="1892187"
                         time_creation="Thu Apr 21 10:35:51 2011"
                         time_modification="Sun Feb 15 06:30:37 2009" />
        <observations epoch_first="Thu Feb 12 00:00:00 2009"
                      epoch_last="Thu Feb 12 23:59:30 2009"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30033"
                obs_have="26790"
                obs_ratio="89.20" />
          <mask elevation="10 degrees"
                obs_expected="24903"
                obs_have="24137"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="21948"
                obs_have="21285"
                obs_ratio="96.98" />
        </observations>
      </control>
      <control date="Thu Apr 28 10:40:33 2011"
               level="3">
        <file_statistics latency="2 day(s) 06:31:07"
                         size="1892187"
                         time_creation="Thu Apr 28 10:39:16 2011"
                         time_modification="Sun Feb 15 06:30:37 2009" />
        <observations epoch_first="Thu Feb 12 00:00:00 2009"
                      epoch_last="Thu Feb 12 23:59:30 2009"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30033"
                obs_have="26790"
                obs_ratio="89.20" />
          <mask elevation="10 degrees"
                obs_expected="24903"
                obs_have="24137"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="21948"
                obs_have="21285"
                obs_ratio="96.98" />
        </observations>
      </control>
    </file>
  </station>
</QC>
