<QC Comment="Quality check run by the RGP Dream Team"
    Date=""
    DayOfYear="251"
    Year="2009">
  <station name="PERP">
    <file name="/perp2510.09o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct 25 12:15:51 2010"
               level="3">
        <file_statistics latency="03:34:10"
                         size="3224455"
                         time_creation="Mon Oct 25 08:13:58 2010"
                         time_modification="Wed Sep 9 03:33:40 2009" />
        <observations epoch_first="Tue Sep 8 00:00:00 2009"
                      epoch_last="Tue Sep 8 23:59:30 2009"
                      epochs="2865"
                      epochs_ratio="99.48">
          <mask elevation="03 degrees"
                obs_expected="30509"
                obs_have="27656"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="25655"
                obs_have="25261"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="22857"
                obs_have="22702"
                obs_ratio="99.32" />
        </observations>
      </control>
      <control date="Mon Nov  1 12:17:00 2010"
               level="3">
        <file_statistics latency="03:34:10"
                         size="3224455"
                         time_creation="Mon Nov  1 08:13:41 2010"
                         time_modification="Wed Sep  9 03:33:40 2009" />
        <observations epoch_first="Tue Sep  8 00:00:00 2009"
                      epoch_last="Tue Sep  8 23:59:30 2009"
                      epochs="2865"
                      epochs_ratio="99.48">
          <mask elevation="03 degrees"
                obs_expected="30509"
                obs_have="27656"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="25655"
                obs_have="25261"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="22857"
                obs_have="22702"
                obs_ratio="99.32" />
        </observations>
      </control>
    </file>
    <file name="/perp251a.09o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Sep 8 01:47:44 2009"
               level="3">
        <file_statistics latency=""
                         size="3456143"
                         time_creation="Tue Sep 8 01:17:05 2009"
                         time_modification="Tue Sep 8 01:11:06 2009" />
        <observations epoch_first="Tue Sep 8 00:00:00 2009"
                      epoch_last="Tue Sep 8 00:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="31509"
                obs_have="29507"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="29507"
                obs_ratio="97.01" />
          <mask elevation="15 degrees"
                obs_expected="28594"
                obs_have="28430"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Tue Sep 8 03:36:45 2009"
               level="3">
        <file_statistics latency=""
                         size="3456143"
                         time_creation="Tue Sep 8 01:17:05 2009"
                         time_modification="Tue Sep 8 01:11:06 2009" />
        <observations epoch_first="Tue Sep 8 00:00:00 2009"
                      epoch_last="Tue Sep 8 00:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="31509"
                obs_have="29507"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="29507"
                obs_ratio="97.01" />
          <mask elevation="15 degrees"
                obs_expected="28594"
                obs_have="28430"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:11:07"
                         size="3456143"
                         time_creation="Mon Oct 25 08:13:04 2010"
                         time_modification="Tue Sep 8 01:11:06 2009" />
        <observations epoch_first="Tue Sep 8 00:00:00 2009"
                      epoch_last="Tue Sep 8 00:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="31509"
                obs_have="29507"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="29507"
                obs_ratio="97.01" />
          <mask elevation="15 degrees"
                obs_expected="28594"
                obs_have="28430"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:11:07"
                         size="3456143"
                         time_creation="Mon Nov 1 08:12:48 2010"
                         time_modification="Tue Sep 8 01:11:06 2009" />
        <observations epoch_first="Tue Sep 8 00:00:00 2009"
                      epoch_last="Tue Sep 8 00:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="31509"
                obs_have="29507"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="29507"
                obs_ratio="97.01" />
          <mask elevation="15 degrees"
                obs_expected="28594"
                obs_have="28430"
                obs_ratio="99.43" />
        </observations>
      </control>
    </file>
    <file name="/perp251b.09o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Sep 8 02:47:43 2009"
               level="3">
        <file_statistics latency=""
                         size="4145159"
                         time_creation="Tue Sep 8 02:27:04 2009"
                         time_modification="Tue Sep 8 02:22:46 2009" />
        <observations epoch_first="Tue Sep 8 01:00:00 2009"
                      epoch_last="Tue Sep 8 01:59:59 2009"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38728"
                obs_have="35606"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="33335"
                obs_have="32624"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="29072"
                obs_have="28821"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Tue Sep 8 04:37:04 2009"
               level="3">
        <file_statistics latency=""
                         size="4145159"
                         time_creation="Tue Sep 8 02:27:04 2009"
                         time_modification="Tue Sep 8 02:22:46 2009" />
        <observations epoch_first="Tue Sep 8 01:00:00 2009"
                      epoch_last="Tue Sep 8 01:59:59 2009"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38728"
                obs_have="35606"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="33335"
                obs_have="32624"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="29072"
                obs_have="28821"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:22:47"
                         size="4145159"
                         time_creation="Mon Oct 25 08:13:04 2010"
                         time_modification="Tue Sep 8 02:22:46 2009" />
        <observations epoch_first="Tue Sep 8 01:00:00 2009"
                      epoch_last="Tue Sep 8 01:59:59 2009"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38728"
                obs_have="35606"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="33335"
                obs_have="32624"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="29072"
                obs_have="28821"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:22:47"
                         size="4145159"
                         time_creation="Mon Nov 1 08:12:48 2010"
                         time_modification="Tue Sep 8 02:22:46 2009" />
        <observations epoch_first="Tue Sep 8 01:00:00 2009"
                      epoch_last="Tue Sep 8 01:59:59 2009"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38728"
                obs_have="35606"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="33335"
                obs_have="32624"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="29072"
                obs_have="28821"
                obs_ratio="99.14" />
        </observations>
      </control>
    </file>
    <file name="/perp251c.09o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Sep 8 03:47:43 2009"
               level="3">
        <file_statistics latency=""
                         size="4001548"
                         time_creation="Tue Sep 8 03:17:06 2009"
                         time_modification="Tue Sep 8 03:11:09 2009" />
        <observations epoch_first="Tue Sep 8 02:00:00 2009"
                      epoch_last="Tue Sep 8 02:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="37269"
                obs_have="34356"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31977"
                obs_have="31690"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="28575"
                obs_have="28324"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Tue Sep 8 05:37:10 2009"
               level="3">
        <file_statistics latency=""
                         size="4001548"
                         time_creation="Tue Sep 8 03:17:06 2009"
                         time_modification="Tue Sep 8 03:11:09 2009" />
        <observations epoch_first="Tue Sep 8 02:00:00 2009"
                      epoch_last="Tue Sep 8 02:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="37269"
                obs_have="34356"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31977"
                obs_have="31690"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="28575"
                obs_have="28324"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:11:10"
                         size="4001548"
                         time_creation="Mon Oct 25 08:13:04 2010"
                         time_modification="Tue Sep 8 03:11:09 2009" />
        <observations epoch_first="Tue Sep 8 02:00:00 2009"
                      epoch_last="Tue Sep 8 02:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="37269"
                obs_have="34356"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31977"
                obs_have="31690"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="28575"
                obs_have="28324"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:11:10"
                         size="4001548"
                         time_creation="Mon Nov 1 08:12:48 2010"
                         time_modification="Tue Sep 8 03:11:09 2009" />
        <observations epoch_first="Tue Sep 8 02:00:00 2009"
                      epoch_last="Tue Sep 8 02:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="37269"
                obs_have="34356"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31977"
                obs_have="31690"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="28575"
                obs_have="28324"
                obs_ratio="99.12" />
        </observations>
      </control>
    </file>
    <file name="/perp251d.09o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Sep 8 04:48:00 2009"
               level="3">
        <file_statistics latency=""
                         size="3788501"
                         time_creation="Tue Sep 8 04:27:05 2009"
                         time_modification="Tue Sep 8 04:22:43 2009" />
        <observations epoch_first="Tue Sep 8 03:00:00 2009"
                      epoch_last="Tue Sep 8 03:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="33964"
                obs_have="32477"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="31710"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="30556"
                obs_have="30178"
                obs_ratio="98.76" />
        </observations>
      </control>
      <control date="Tue Sep 8 06:36:43 2009"
               level="3">
        <file_statistics latency=""
                         size="3788501"
                         time_creation="Tue Sep 8 04:27:05 2009"
                         time_modification="Tue Sep 8 04:22:43 2009" />
        <observations epoch_first="Tue Sep 8 03:00:00 2009"
                      epoch_last="Tue Sep 8 03:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="33964"
                obs_have="32477"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="31710"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="30556"
                obs_have="30178"
                obs_ratio="98.76" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:22:44"
                         size="3788501"
                         time_creation="Mon Oct 25 08:13:04 2010"
                         time_modification="Tue Sep 8 04:22:43 2009" />
        <observations epoch_first="Tue Sep 8 03:00:00 2009"
                      epoch_last="Tue Sep 8 03:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="33964"
                obs_have="32477"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="31710"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="30556"
                obs_have="30178"
                obs_ratio="98.76" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:22:44"
                         size="3788501"
                         time_creation="Mon Nov 1 08:12:48 2010"
                         time_modification="Tue Sep 8 04:22:43 2009" />
        <observations epoch_first="Tue Sep 8 03:00:00 2009"
                      epoch_last="Tue Sep 8 03:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="33964"
                obs_have="32477"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="31710"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="30556"
                obs_have="30178"
                obs_ratio="98.76" />
        </observations>
      </control>
    </file>
    <file name="/perp251e.09o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Sep 8 05:48:23 2009"
               level="3">
        <file_statistics latency=""
                         size="4076826"
                         time_creation="Tue Sep 8 05:17:11 2009"
                         time_modification="Tue Sep 8 05:14:30 2009" />
        <observations epoch_first="Tue Sep 8 04:00:00 2009"
                      epoch_last="Tue Sep 8 04:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="38133"
                obs_have="35023"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="33959"
                obs_have="33235"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="30959"
                obs_have="30751"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Tue Sep 8 07:36:48 2009"
               level="3">
        <file_statistics latency=""
                         size="4076826"
                         time_creation="Tue Sep 8 05:17:11 2009"
                         time_modification="Tue Sep 8 05:14:30 2009" />
        <observations epoch_first="Tue Sep 8 04:00:00 2009"
                      epoch_last="Tue Sep 8 04:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="38133"
                obs_have="35023"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="33959"
                obs_have="33235"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="30959"
                obs_have="30751"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:14:31"
                         size="4076826"
                         time_creation="Mon Oct 25 08:13:05 2010"
                         time_modification="Tue Sep 8 05:14:30 2009" />
        <observations epoch_first="Tue Sep 8 04:00:00 2009"
                      epoch_last="Tue Sep 8 04:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="38133"
                obs_have="35023"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="33959"
                obs_have="33235"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="30959"
                obs_have="30751"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:14:31"
                         size="4076826"
                         time_creation="Mon Nov 1 08:12:49 2010"
                         time_modification="Tue Sep 8 05:14:30 2009" />
        <observations epoch_first="Tue Sep 8 04:00:00 2009"
                      epoch_last="Tue Sep 8 04:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="38133"
                obs_have="35023"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="33959"
                obs_have="33235"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="30959"
                obs_have="30751"
                obs_ratio="99.33" />
        </observations>
      </control>
    </file>
    <file name="/perp251f.09o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="3 day(s) 16:08:22"
                         size="4364139"
                         time_creation="Mon Oct 25 08:13:05 2010"
                         time_modification="Fri Sep 11 22:08:21 2009" />
        <observations epoch_first="Tue Sep 8 05:00:00 2009"
                      epoch_last="Tue Sep 8 05:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="40074"
                obs_have="37563"
                obs_ratio="93.73" />
          <mask elevation="10 degrees"
                obs_expected="32898"
                obs_have="32677"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29282"
                obs_ratio="99.32" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="3 day(s) 16:08:22"
                         size="4364139"
                         time_creation="Mon Nov 1 08:12:49 2010"
                         time_modification="Fri Sep 11 22:08:21 2009" />
        <observations epoch_first="Tue Sep 8 05:00:00 2009"
                      epoch_last="Tue Sep 8 05:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="40074"
                obs_have="37563"
                obs_ratio="93.73" />
          <mask elevation="10 degrees"
                obs_expected="32898"
                obs_have="32677"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29282"
                obs_ratio="99.32" />
        </observations>
      </control>
    </file>
    <file name="/perp251g.09o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Sep 8 07:47:45 2009"
               level="3">
        <file_statistics latency=""
                         size="3832075"
                         time_creation="Tue Sep 8 07:17:05 2009"
                         time_modification="Tue Sep 8 07:11:59 2009" />
        <observations epoch_first="Tue Sep 8 06:00:00 2009"
                      epoch_last="Tue Sep 8 06:59:59 2009"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="34657"
                obs_have="32860"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="27811"
                obs_have="27503"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="24742"
                obs_have="24468"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Tue Sep 8 09:36:47 2009"
               level="3">
        <file_statistics latency=""
                         size="3832075"
                         time_creation="Tue Sep 8 07:17:05 2009"
                         time_modification="Tue Sep 8 07:11:59 2009" />
        <observations epoch_first="Tue Sep 8 06:00:00 2009"
                      epoch_last="Tue Sep 8 06:59:59 2009"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="34657"
                obs_have="32860"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="27811"
                obs_have="27503"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="24742"
                obs_have="24468"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:12:00"
                         size="3832075"
                         time_creation="Mon Oct 25 08:13:05 2010"
                         time_modification="Tue Sep 8 07:11:59 2009" />
        <observations epoch_first="Tue Sep 8 06:00:00 2009"
                      epoch_last="Tue Sep 8 06:59:59 2009"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="34657"
                obs_have="32860"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="27811"
                obs_have="27503"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="24742"
                obs_have="24468"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:12:00"
                         size="3832075"
                         time_creation="Mon Nov 1 08:12:49 2010"
                         time_modification="Tue Sep 8 07:11:59 2009" />
        <observations epoch_first="Tue Sep 8 06:00:00 2009"
                      epoch_last="Tue Sep 8 06:59:59 2009"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="34657"
                obs_have="32860"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="27811"
                obs_have="27503"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="24742"
                obs_have="24468"
                obs_ratio="98.89" />
        </observations>
      </control>
    </file>
    <file name="/perp251h.09o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Sep 8 08:47:41 2009"
               level="3">
        <file_statistics latency=""
                         size="4013357"
                         time_creation="Tue Sep 8 08:17:12 2009"
                         time_modification="Tue Sep 8 08:11:32 2009" />
        <observations epoch_first="Tue Sep 8 07:00:00 2009"
                      epoch_last="Tue Sep 8 07:59:59 2009"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="36676"
                obs_have="34466"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="30071"
                obs_have="29709"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="26509"
                obs_have="26209"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Tue Sep 8 10:36:42 2009"
               level="3">
        <file_statistics latency=""
                         size="4013357"
                         time_creation="Tue Sep 8 08:17:12 2009"
                         time_modification="Tue Sep 8 08:11:32 2009" />
        <observations epoch_first="Tue Sep 8 07:00:00 2009"
                      epoch_last="Tue Sep 8 07:59:59 2009"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="36676"
                obs_have="34466"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="30072"
                obs_have="29710"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="26509"
                obs_have="26209"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="09:23:58"
                         size="4013357"
                         time_creation="Mon Oct 25 08:13:05 2010"
                         time_modification="Tue Sep 8 17:23:57 2009" />
        <observations epoch_first="Tue Sep 8 07:00:00 2009"
                      epoch_last="Tue Sep 8 07:59:59 2009"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="36676"
                obs_have="34466"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="30072"
                obs_have="29710"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="26509"
                obs_have="26209"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="09:23:58"
                         size="4013357"
                         time_creation="Mon Nov 1 08:12:49 2010"
                         time_modification="Tue Sep 8 17:23:57 2009" />
        <observations epoch_first="Tue Sep 8 07:00:00 2009"
                      epoch_last="Tue Sep 8 07:59:59 2009"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="36676"
                obs_have="34466"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="30072"
                obs_have="29710"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="26509"
                obs_have="26209"
                obs_ratio="98.87" />
        </observations>
      </control>
    </file>
    <file name="/perp251i.09o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Sep 8 09:47:43 2009"
               level="3">
        <file_statistics latency=""
                         size="3621373"
                         time_creation="Tue Sep 8 09:17:05 2009"
                         time_modification="Tue Sep 8 09:11:45 2009" />
        <observations epoch_first="Tue Sep 8 08:00:00 2009"
                      epoch_last="Tue Sep 8 08:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="33804"
                obs_have="30991"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="27770"
                obs_have="27368"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24619"
                obs_have="24450"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Tue Sep 8 11:36:43 2009"
               level="3">
        <file_statistics latency=""
                         size="3621373"
                         time_creation="Tue Sep 8 09:17:05 2009"
                         time_modification="Tue Sep 8 09:11:45 2009" />
        <observations epoch_first="Tue Sep 8 08:00:00 2009"
                      epoch_last="Tue Sep 8 08:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="33804"
                obs_have="30991"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="27770"
                obs_have="27368"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24619"
                obs_have="24450"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:11:46"
                         size="3621373"
                         time_creation="Mon Oct 25 08:13:06 2010"
                         time_modification="Tue Sep 8 09:11:45 2009" />
        <observations epoch_first="Tue Sep 8 08:00:00 2009"
                      epoch_last="Tue Sep 8 08:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="33804"
                obs_have="30991"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="27770"
                obs_have="27368"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24619"
                obs_have="24450"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:11:46"
                         size="3621373"
                         time_creation="Mon Nov 1 08:12:49 2010"
                         time_modification="Tue Sep 8 09:11:45 2009" />
        <observations epoch_first="Tue Sep 8 08:00:00 2009"
                      epoch_last="Tue Sep 8 08:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="33804"
                obs_have="30991"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="27770"
                obs_have="27368"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24619"
                obs_have="24450"
                obs_ratio="99.31" />
        </observations>
      </control>
    </file>
    <file name="/perp251j.09o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Sep 8 10:47:50 2009"
               level="3">
        <file_statistics latency=""
                         size="3899075"
                         time_creation="Tue Sep 8 10:17:12 2009"
                         time_modification="Tue Sep 8 10:11:21 2009" />
        <observations epoch_first="Tue Sep 8 09:00:00 2009"
                      epoch_last="Tue Sep 8 09:59:59 2009"
                      epochs="3480"
                      epochs_ratio="96.67">
          <mask elevation="03 degrees"
                obs_expected="38335"
                obs_have="33474"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="33821"
                obs_have="31312"
                obs_ratio="92.58" />
          <mask elevation="15 degrees"
                obs_expected="30336"
                obs_have="28718"
                obs_ratio="94.67" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:11:22"
                         size="3899075"
                         time_creation="Mon Oct 25 08:13:06 2010"
                         time_modification="Tue Sep 8 10:11:21 2009" />
        <observations epoch_first="Tue Sep 8 09:00:00 2009"
                      epoch_last="Tue Sep 8 09:59:59 2009"
                      epochs="3480"
                      epochs_ratio="96.67">
          <mask elevation="03 degrees"
                obs_expected="38335"
                obs_have="33474"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="33821"
                obs_have="31312"
                obs_ratio="92.58" />
          <mask elevation="15 degrees"
                obs_expected="30336"
                obs_have="28718"
                obs_ratio="94.67" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:11:22"
                         size="3899075"
                         time_creation="Mon Nov 1 08:12:50 2010"
                         time_modification="Tue Sep 8 10:11:21 2009" />
        <observations epoch_first="Tue Sep 8 09:00:00 2009"
                      epoch_last="Tue Sep 8 09:59:59 2009"
                      epochs="3480"
                      epochs_ratio="96.67">
          <mask elevation="03 degrees"
                obs_expected="38335"
                obs_have="33474"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="33821"
                obs_have="31312"
                obs_ratio="92.58" />
          <mask elevation="15 degrees"
                obs_expected="30336"
                obs_have="28718"
                obs_ratio="94.67" />
        </observations>
      </control>
    </file>
    <file name="/perp251k.09o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Sep 8 11:47:58 2009"
               level="3">
        <file_statistics latency=""
                         size="4630665"
                         time_creation="Tue Sep 8 11:17:06 2009"
                         time_modification="Tue Sep 8 11:11:07 2009" />
        <observations epoch_first="Tue Sep 8 10:00:00 2009"
                      epoch_last="Tue Sep 8 10:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="41664"
                obs_have="39922"
                obs_ratio="95.82" />
          <mask elevation="10 degrees"
                obs_expected="38264"
                obs_have="37895"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="33919"
                obs_have="33598"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Tue Sep 8 13:37:00 2009"
               level="3">
        <file_statistics latency=""
                         size="4630665"
                         time_creation="Tue Sep 8 11:17:06 2009"
                         time_modification="Tue Sep 8 11:11:07 2009" />
        <observations epoch_first="Tue Sep 8 10:00:00 2009"
                      epoch_last="Tue Sep 8 10:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="41664"
                obs_have="39922"
                obs_ratio="95.82" />
          <mask elevation="10 degrees"
                obs_expected="38264"
                obs_have="37895"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="33919"
                obs_have="33598"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:11:08"
                         size="4630665"
                         time_creation="Mon Oct 25 08:13:07 2010"
                         time_modification="Tue Sep 8 11:11:07 2009" />
        <observations epoch_first="Tue Sep 8 10:00:00 2009"
                      epoch_last="Tue Sep 8 10:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="41664"
                obs_have="39922"
                obs_ratio="95.82" />
          <mask elevation="10 degrees"
                obs_expected="38264"
                obs_have="37895"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="33919"
                obs_have="33598"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:11:08"
                         size="4630665"
                         time_creation="Mon Nov 1 08:12:50 2010"
                         time_modification="Tue Sep 8 11:11:07 2009" />
        <observations epoch_first="Tue Sep 8 10:00:00 2009"
                      epoch_last="Tue Sep 8 10:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="41664"
                obs_have="39922"
                obs_ratio="95.82" />
          <mask elevation="10 degrees"
                obs_expected="38264"
                obs_have="37895"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="33919"
                obs_have="33598"
                obs_ratio="99.05" />
        </observations>
      </control>
    </file>
    <file name="/perp251l.09o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Sep 8 14:36:48 2009"
               level="3">
        <file_statistics latency=""
                         size="4151476"
                         time_creation="Tue Sep 8 12:17:12 2009"
                         time_modification="Tue Sep 8 12:14:09 2009" />
        <observations epoch_first="Tue Sep 8 11:00:00 2009"
                      epoch_last="Tue Sep 8 11:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="40545"
                obs_have="35647"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="35667"
                obs_have="33504"
                obs_ratio="93.94" />
          <mask elevation="15 degrees"
                obs_expected="31774"
                obs_have="31390"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:14:10"
                         size="4151476"
                         time_creation="Mon Oct 25 08:13:07 2010"
                         time_modification="Tue Sep 8 12:14:09 2009" />
        <observations epoch_first="Tue Sep 8 11:00:00 2009"
                      epoch_last="Tue Sep 8 11:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="40545"
                obs_have="35647"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="35667"
                obs_have="33504"
                obs_ratio="93.94" />
          <mask elevation="15 degrees"
                obs_expected="31774"
                obs_have="31390"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:14:10"
                         size="4151476"
                         time_creation="Mon Nov 1 08:12:50 2010"
                         time_modification="Tue Sep 8 12:14:09 2009" />
        <observations epoch_first="Tue Sep 8 11:00:00 2009"
                      epoch_last="Tue Sep 8 11:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="40545"
                obs_have="35647"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="35667"
                obs_have="33504"
                obs_ratio="93.94" />
          <mask elevation="15 degrees"
                obs_expected="31774"
                obs_have="31390"
                obs_ratio="98.79" />
        </observations>
      </control>
    </file>
    <file name="/perp251m.09o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Sep 8 13:47:58 2009"
               level="3">
        <file_statistics latency=""
                         size="4730847"
                         time_creation="Tue Sep 8 13:27:06 2009"
                         time_modification="Tue Sep 8 13:22:45 2009" />
        <observations epoch_first="Tue Sep 8 12:00:00 2009"
                      epoch_last="Tue Sep 8 12:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="42468"
                obs_have="40791"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="39437"
                obs_have="39155"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="35079"
                obs_have="34896"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Tue Sep 8 15:36:58 2009"
               level="3">
        <file_statistics latency=""
                         size="4730847"
                         time_creation="Tue Sep 8 13:27:06 2009"
                         time_modification="Tue Sep 8 13:22:45 2009" />
        <observations epoch_first="Tue Sep 8 12:00:00 2009"
                      epoch_last="Tue Sep 8 12:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="42468"
                obs_have="40791"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="39437"
                obs_have="39155"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="35079"
                obs_have="34896"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:22:46"
                         size="4730847"
                         time_creation="Mon Oct 25 08:13:07 2010"
                         time_modification="Tue Sep 8 13:22:45 2009" />
        <observations epoch_first="Tue Sep 8 12:00:00 2009"
                      epoch_last="Tue Sep 8 12:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="42468"
                obs_have="40791"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="39437"
                obs_have="39155"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="35079"
                obs_have="34896"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:22:46"
                         size="4730847"
                         time_creation="Mon Nov 1 08:12:50 2010"
                         time_modification="Tue Sep 8 13:22:45 2009" />
        <observations epoch_first="Tue Sep 8 12:00:00 2009"
                      epoch_last="Tue Sep 8 12:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="42468"
                obs_have="40791"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="39437"
                obs_have="39155"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="35079"
                obs_have="34896"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/perp251n.09o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Sep 8 14:47:44 2009"
               level="3">
        <file_statistics latency=""
                         size="4236825"
                         time_creation="Tue Sep 8 14:17:07 2009"
                         time_modification="Tue Sep 8 14:14:07 2009" />
        <observations epoch_first="Tue Sep 8 13:00:00 2009"
                      epoch_last="Tue Sep 8 13:59:59 2009"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="39566"
                obs_have="36421"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33973"
                obs_have="33549"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="31451"
                obs_have="31054"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Tue Sep 8 16:36:45 2009"
               level="3">
        <file_statistics latency=""
                         size="4236825"
                         time_creation="Tue Sep 8 14:17:07 2009"
                         time_modification="Tue Sep 8 14:14:07 2009" />
        <observations epoch_first="Tue Sep 8 13:00:00 2009"
                      epoch_last="Tue Sep 8 13:59:59 2009"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="39566"
                obs_have="36421"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33973"
                obs_have="33549"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="31451"
                obs_have="31054"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:14:08"
                         size="4236825"
                         time_creation="Mon Oct 25 08:13:08 2010"
                         time_modification="Tue Sep 8 14:14:07 2009" />
        <observations epoch_first="Tue Sep 8 13:00:00 2009"
                      epoch_last="Tue Sep 8 13:59:59 2009"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="39566"
                obs_have="36421"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33973"
                obs_have="33549"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="31451"
                obs_have="31054"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:14:08"
                         size="4236825"
                         time_creation="Mon Nov 1 08:12:51 2010"
                         time_modification="Tue Sep 8 14:14:07 2009" />
        <observations epoch_first="Tue Sep 8 13:00:00 2009"
                      epoch_last="Tue Sep 8 13:59:59 2009"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="39566"
                obs_have="36421"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33973"
                obs_have="33549"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="31451"
                obs_have="31054"
                obs_ratio="98.74" />
        </observations>
      </control>
    </file>
    <file name="/perp251o.09o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Sep 8 15:47:47 2009"
               level="3">
        <file_statistics latency=""
                         size="3899379"
                         time_creation="Tue Sep 8 15:17:12 2009"
                         time_modification="Tue Sep 8 15:14:20 2009" />
        <observations epoch_first="Tue Sep 8 14:00:00 2009"
                      epoch_last="Tue Sep 8 14:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="37799"
                obs_have="33420"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="29087"
                obs_have="28938"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="25831"
                obs_have="25704"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Tue Sep 8 17:36:48 2009"
               level="3">
        <file_statistics latency=""
                         size="3899379"
                         time_creation="Tue Sep 8 15:17:12 2009"
                         time_modification="Tue Sep 8 15:14:20 2009" />
        <observations epoch_first="Tue Sep 8 14:00:00 2009"
                      epoch_last="Tue Sep 8 14:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="37799"
                obs_have="33420"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="29087"
                obs_have="28938"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="25831"
                obs_have="25704"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="3 day(s) 07:09:08"
                         size="3899379"
                         time_creation="Mon Oct 25 08:13:08 2010"
                         time_modification="Fri Sep 11 22:09:07 2009" />
        <observations epoch_first="Tue Sep 8 14:00:00 2009"
                      epoch_last="Tue Sep 8 14:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="37799"
                obs_have="33420"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="29087"
                obs_have="28938"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="25831"
                obs_have="25704"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="3 day(s) 07:09:08"
                         size="3899379"
                         time_creation="Mon Nov 1 08:12:51 2010"
                         time_modification="Fri Sep 11 22:09:07 2009" />
        <observations epoch_first="Tue Sep 8 14:00:00 2009"
                      epoch_last="Tue Sep 8 14:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="37799"
                obs_have="33420"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="29087"
                obs_have="28938"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="25831"
                obs_have="25704"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/perp251p.09o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Sep 8 16:47:51 2009"
               level="3">
        <file_statistics latency=""
                         size="3856284"
                         time_creation="Tue Sep 8 16:17:13 2009"
                         time_modification="Tue Sep 8 16:14:49 2009" />
        <observations epoch_first="Tue Sep 8 15:00:00 2009"
                      epoch_last="Tue Sep 8 15:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="36656"
                obs_have="33069"
                obs_ratio="90.21" />
          <mask elevation="10 degrees"
                obs_expected="28613"
                obs_have="28054"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26499"
                obs_have="26320"
                obs_ratio="99.32" />
        </observations>
      </control>
      <control date="Tue Sep 8 18:36:51 2009"
               level="3">
        <file_statistics latency=""
                         size="3856284"
                         time_creation="Tue Sep 8 16:17:13 2009"
                         time_modification="Tue Sep 8 16:14:49 2009" />
        <observations epoch_first="Tue Sep 8 15:00:00 2009"
                      epoch_last="Tue Sep 8 15:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="36656"
                obs_have="33069"
                obs_ratio="90.21" />
          <mask elevation="10 degrees"
                obs_expected="28613"
                obs_have="28054"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26499"
                obs_have="26320"
                obs_ratio="99.32" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:14:50"
                         size="3856284"
                         time_creation="Mon Oct 25 08:13:08 2010"
                         time_modification="Tue Sep 8 16:14:49 2009" />
        <observations epoch_first="Tue Sep 8 15:00:00 2009"
                      epoch_last="Tue Sep 8 15:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="36656"
                obs_have="33069"
                obs_ratio="90.21" />
          <mask elevation="10 degrees"
                obs_expected="28613"
                obs_have="28054"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26499"
                obs_have="26320"
                obs_ratio="99.32" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:14:50"
                         size="3856284"
                         time_creation="Mon Nov 1 08:12:51 2010"
                         time_modification="Tue Sep 8 16:14:49 2009" />
        <observations epoch_first="Tue Sep 8 15:00:00 2009"
                      epoch_last="Tue Sep 8 15:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="36656"
                obs_have="33069"
                obs_ratio="90.21" />
          <mask elevation="10 degrees"
                obs_expected="28613"
                obs_have="28054"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26499"
                obs_have="26320"
                obs_ratio="99.32" />
        </observations>
      </control>
    </file>
    <file name="/perp251q.09o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Sep 8 17:47:18 2009"
               level="3">
        <file_statistics latency=""
                         size="4058064"
                         time_creation="Tue Sep 8 17:27:06 2009"
                         time_modification="Tue Sep 8 17:24:21 2009" />
        <observations epoch_first="Tue Sep 8 16:00:00 2009"
                      epoch_last="Tue Sep 8 16:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="40539"
                obs_have="34833"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="33080"
                obs_have="32390"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="28602"
                obs_have="28283"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Tue Sep 8 19:36:47 2009"
               level="3">
        <file_statistics latency=""
                         size="4058064"
                         time_creation="Tue Sep 8 17:27:06 2009"
                         time_modification="Tue Sep 8 17:24:21 2009" />
        <observations epoch_first="Tue Sep 8 16:00:00 2009"
                      epoch_last="Tue Sep 8 16:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="40539"
                obs_have="34833"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="33080"
                obs_have="32390"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="28602"
                obs_have="28283"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:24:22"
                         size="4058064"
                         time_creation="Mon Oct 25 08:13:08 2010"
                         time_modification="Tue Sep 8 17:24:21 2009" />
        <observations epoch_first="Tue Sep 8 16:00:00 2009"
                      epoch_last="Tue Sep 8 16:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="40539"
                obs_have="34833"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="33080"
                obs_have="32390"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="28602"
                obs_have="28283"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:24:22"
                         size="4058064"
                         time_creation="Mon Nov 1 08:12:51 2010"
                         time_modification="Tue Sep 8 17:24:21 2009" />
        <observations epoch_first="Tue Sep 8 16:00:00 2009"
                      epoch_last="Tue Sep 8 16:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="40539"
                obs_have="34833"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="33080"
                obs_have="32390"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="28602"
                obs_have="28283"
                obs_ratio="98.88" />
        </observations>
      </control>
    </file>
    <file name="/perp251r.09o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Sep 8 18:47:45 2009"
               level="3">
        <file_statistics latency=""
                         size="4250135"
                         time_creation="Tue Sep 8 18:17:07 2009"
                         time_modification="Tue Sep 8 18:14:55 2009" />
        <observations epoch_first="Tue Sep 8 17:00:00 2009"
                      epoch_last="Tue Sep 8 17:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="38518"
                obs_have="36557"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="33043"
                obs_have="32792"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="28288"
                obs_have="28072"
                obs_ratio="99.24" />
        </observations>
      </control>
      <control date="Tue Sep 8 20:36:46 2009"
               level="3">
        <file_statistics latency=""
                         size="4250135"
                         time_creation="Tue Sep 8 18:17:07 2009"
                         time_modification="Tue Sep 8 18:14:55 2009" />
        <observations epoch_first="Tue Sep 8 17:00:00 2009"
                      epoch_last="Tue Sep 8 17:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="38518"
                obs_have="36557"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="33043"
                obs_have="32792"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="28288"
                obs_have="28072"
                obs_ratio="99.24" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:14:56"
                         size="4250135"
                         time_creation="Mon Oct 25 08:13:09 2010"
                         time_modification="Tue Sep 8 18:14:55 2009" />
        <observations epoch_first="Tue Sep 8 17:00:00 2009"
                      epoch_last="Tue Sep 8 17:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="38518"
                obs_have="36557"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="33043"
                obs_have="32792"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="28288"
                obs_have="28072"
                obs_ratio="99.24" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:14:56"
                         size="4250135"
                         time_creation="Mon Nov 1 08:12:51 2010"
                         time_modification="Tue Sep 8 18:14:55 2009" />
        <observations epoch_first="Tue Sep 8 17:00:00 2009"
                      epoch_last="Tue Sep 8 17:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="38518"
                obs_have="36557"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="33043"
                obs_have="32792"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="28288"
                obs_have="28072"
                obs_ratio="99.24" />
        </observations>
      </control>
    </file>
    <file name="/perp251s.09o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Sep 8 19:47:52 2009"
               level="3">
        <file_statistics latency=""
                         size="3895735"
                         time_creation="Tue Sep 8 19:17:08 2009"
                         time_modification="Tue Sep 8 19:14:37 2009" />
        <observations epoch_first="Tue Sep 8 18:00:00 2009"
                      epoch_last="Tue Sep 8 18:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35329"
                obs_have="33419"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="31223"
                obs_have="30991"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="25124"
                obs_have="24936"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Tue Sep 8 21:36:53 2009"
               level="3">
        <file_statistics latency=""
                         size="3895735"
                         time_creation="Tue Sep 8 19:17:08 2009"
                         time_modification="Tue Sep 8 19:14:37 2009" />
        <observations epoch_first="Tue Sep 8 18:00:00 2009"
                      epoch_last="Tue Sep 8 18:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35329"
                obs_have="33419"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="31223"
                obs_have="30991"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="25124"
                obs_have="24936"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:14:38"
                         size="3895735"
                         time_creation="Mon Oct 25 08:13:09 2010"
                         time_modification="Tue Sep 8 19:14:37 2009" />
        <observations epoch_first="Tue Sep 8 18:00:00 2009"
                      epoch_last="Tue Sep 8 18:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35329"
                obs_have="33419"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="31223"
                obs_have="30991"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="25124"
                obs_have="24936"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:14:38"
                         size="3895735"
                         time_creation="Mon Nov 1 08:12:52 2010"
                         time_modification="Tue Sep 8 19:14:37 2009" />
        <observations epoch_first="Tue Sep 8 18:00:00 2009"
                      epoch_last="Tue Sep 8 18:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35329"
                obs_have="33419"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="31223"
                obs_have="30991"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="25124"
                obs_have="24936"
                obs_ratio="99.25" />
        </observations>
      </control>
    </file>
    <file name="/perp251t.09o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Sep 8 20:47:47 2009"
               level="3">
        <file_statistics latency=""
                         size="4179089"
                         time_creation="Tue Sep 8 20:17:09 2009"
                         time_modification="Tue Sep 8 20:14:48 2009" />
        <observations epoch_first="Tue Sep 8 19:00:00 2009"
                      epoch_last="Tue Sep 8 19:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="42129"
                obs_have="35896"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="30726"
                obs_have="29732"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="26176"
                obs_have="25905"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Tue Sep 8 22:36:48 2009"
               level="3">
        <file_statistics latency=""
                         size="4179089"
                         time_creation="Tue Sep 8 20:17:09 2009"
                         time_modification="Tue Sep 8 20:14:48 2009" />
        <observations epoch_first="Tue Sep 8 19:00:00 2009"
                      epoch_last="Tue Sep 8 19:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="42129"
                obs_have="35896"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="30726"
                obs_have="29732"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="26176"
                obs_have="25905"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="3 day(s) 16:54:03"
                         size="4179089"
                         time_creation="Mon Oct 25 08:13:09 2010"
                         time_modification="Sat Sep 12 12:54:02 2009" />
        <observations epoch_first="Tue Sep 8 19:00:00 2009"
                      epoch_last="Tue Sep 8 19:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="42129"
                obs_have="35896"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="30726"
                obs_have="29732"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="26176"
                obs_have="25905"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="3 day(s) 16:54:03"
                         size="4179089"
                         time_creation="Mon Nov 1 08:12:52 2010"
                         time_modification="Sat Sep 12 12:54:02 2009" />
        <observations epoch_first="Tue Sep 8 19:00:00 2009"
                      epoch_last="Tue Sep 8 19:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="42129"
                obs_have="35896"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="30726"
                obs_have="29732"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="26176"
                obs_have="25905"
                obs_ratio="98.96" />
        </observations>
      </control>
    </file>
    <file name="/perp251u.09o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Sep 8 21:47:50 2009"
               level="3">
        <file_statistics latency=""
                         size="4038559"
                         time_creation="Tue Sep 8 21:22:07 2009"
                         time_modification="Tue Sep 8 21:18:17 2009" />
        <observations epoch_first="Tue Sep 8 20:00:00 2009"
                      epoch_last="Tue Sep 8 20:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="37698"
                obs_have="34659"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="34282"
                obs_have="33719"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="31787"
                obs_have="31388"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Tue Sep 8 23:36:51 2009"
               level="3">
        <file_statistics latency=""
                         size="4038559"
                         time_creation="Tue Sep 8 21:22:07 2009"
                         time_modification="Tue Sep 8 21:18:17 2009" />
        <observations epoch_first="Tue Sep 8 20:00:00 2009"
                      epoch_last="Tue Sep 8 20:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="37698"
                obs_have="34659"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="34282"
                obs_have="33719"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="31787"
                obs_have="31388"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:18:18"
                         size="4038559"
                         time_creation="Mon Oct 25 08:13:09 2010"
                         time_modification="Tue Sep 8 21:18:17 2009" />
        <observations epoch_first="Tue Sep 8 20:00:00 2009"
                      epoch_last="Tue Sep 8 20:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="37698"
                obs_have="34659"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="34282"
                obs_have="33719"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="31787"
                obs_have="31388"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:18:18"
                         size="4038559"
                         time_creation="Mon Nov 1 08:12:52 2010"
                         time_modification="Tue Sep 8 21:18:17 2009" />
        <observations epoch_first="Tue Sep 8 20:00:00 2009"
                      epoch_last="Tue Sep 8 20:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="37698"
                obs_have="34659"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="34282"
                obs_have="33719"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="31787"
                obs_have="31388"
                obs_ratio="98.74" />
        </observations>
      </control>
    </file>
    <file name="/perp251v.09o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Sep 8 22:47:54 2009"
               level="3">
        <file_statistics latency=""
                         size="4227549"
                         time_creation="Tue Sep 8 22:22:09 2009"
                         time_modification="Tue Sep 8 22:17:42 2009" />
        <observations epoch_first="Tue Sep 8 21:00:00 2009"
                      epoch_last="Tue Sep 8 21:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="37973"
                obs_have="36358"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33399"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="30335"
                obs_have="30068"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Wed Sep 9 00:36:55 2009"
               level="3">
        <file_statistics latency=""
                         size="4227549"
                         time_creation="Wed Sep 9 00:07:13 2009"
                         time_modification="Tue Sep 8 23:41:27 2009" />
        <observations epoch_first="Tue Sep 8 21:00:00 2009"
                      epoch_last="Tue Sep 8 21:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="37973"
                obs_have="36358"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33399"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="30335"
                obs_have="30068"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="3 day(s) 14:54:07"
                         size="4227549"
                         time_creation="Mon Oct 25 08:13:10 2010"
                         time_modification="Sat Sep 12 12:54:06 2009" />
        <observations epoch_first="Tue Sep 8 21:00:00 2009"
                      epoch_last="Tue Sep 8 21:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="37973"
                obs_have="36358"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33399"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="30335"
                obs_have="30068"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="3 day(s) 14:54:07"
                         size="4227549"
                         time_creation="Mon Nov 1 08:12:52 2010"
                         time_modification="Sat Sep 12 12:54:06 2009" />
        <observations epoch_first="Tue Sep 8 21:00:00 2009"
                      epoch_last="Tue Sep 8 21:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="37973"
                obs_have="36358"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33399"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="30335"
                obs_have="30068"
                obs_ratio="99.12" />
        </observations>
      </control>
    </file>
    <file name="/perp251w.09o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Sep 9 01:36:47 2009"
               level="3">
        <file_statistics latency=""
                         size="3716872"
                         time_creation="Wed Sep 9 00:07:13 2009"
                         time_modification="Tue Sep 8 23:49:13 2009" />
        <observations epoch_first="Tue Sep 8 22:00:00 2009"
                      epoch_last="Tue Sep 8 22:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="33490"
                obs_have="31825"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="29307"
                obs_have="29064"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="25057"
                obs_have="24847"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="00:49:14"
                         size="3716872"
                         time_creation="Mon Oct 25 08:13:10 2010"
                         time_modification="Tue Sep 8 23:49:13 2009" />
        <observations epoch_first="Tue Sep 8 22:00:00 2009"
                      epoch_last="Tue Sep 8 22:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="33490"
                obs_have="31825"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="29307"
                obs_have="29064"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="25057"
                obs_have="24847"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="00:49:14"
                         size="3716872"
                         time_creation="Mon Nov 1 08:12:53 2010"
                         time_modification="Tue Sep 8 23:49:13 2009" />
        <observations epoch_first="Tue Sep 8 22:00:00 2009"
                      epoch_last="Tue Sep 8 22:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="33490"
                obs_have="31825"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="29307"
                obs_have="29064"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="25057"
                obs_have="24847"
                obs_ratio="99.16" />
        </observations>
      </control>
    </file>
    <file name="/perp251x.09o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Sep 9 00:47:42 2009"
               level="3">
        <file_statistics latency=""
                         size="3189648"
                         time_creation="Wed Sep 9 00:22:14 2009"
                         time_modification="Wed Sep 9 00:22:16 2009" />
        <observations epoch_first="Tue Sep 8 23:00:00 2009"
                      epoch_last="Tue Sep 8 23:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="30305"
                obs_have="27169"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="24707"
                obs_have="24202"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="22390"
                obs_have="22236"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Wed Sep 9 02:37:03 2009"
               level="3">
        <file_statistics latency=""
                         size="3189648"
                         time_creation="Wed Sep 9 00:22:14 2009"
                         time_modification="Wed Sep 9 00:22:16 2009" />
        <observations epoch_first="Tue Sep 8 23:00:00 2009"
                      epoch_last="Tue Sep 8 23:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="30305"
                obs_have="27169"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="24707"
                obs_have="24202"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="22390"
                obs_have="22236"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Mon Oct 25 12:02:53 2010"
               level="3">
        <file_statistics latency="2 day(s) 22:09:30"
                         size="3189648"
                         time_creation="Mon Oct 25 08:13:10 2010"
                         time_modification="Fri Sep 11 22:09:29 2009" />
        <observations epoch_first="Tue Sep 8 23:00:00 2009"
                      epoch_last="Tue Sep 8 23:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="30305"
                obs_have="27169"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="24707"
                obs_have="24202"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="22390"
                obs_have="22236"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Mon Nov 1 12:03:55 2010"
               level="3">
        <file_statistics latency="2 day(s) 22:09:30"
                         size="3189648"
                         time_creation="Mon Nov 1 08:12:53 2010"
                         time_modification="Fri Sep 11 22:09:29 2009" />
        <observations epoch_first="Tue Sep 8 23:00:00 2009"
                      epoch_last="Tue Sep 8 23:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="30305"
                obs_have="27169"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="24707"
                obs_have="24202"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="22390"
                obs_have="22236"
                obs_ratio="99.31" />
        </observations>
      </control>
    </file>
  </station>
</QC>
