<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-13 00:00:00"
    DayOfYear="73"
    Year="2012">
  <station name="PERP">
    <file name="/perp0730.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 15 00:23:51 2012"
               level="3">
        <file_statistics latency="01:31:38"
                         size="7212038"
                         time_creation="Wed Mar 14 01:37:51 2012"
                         time_modification="Wed Mar 14 01:31:08 2012" />
        <observations epoch_first="Tue Mar 13 00:00:00 2012"
                      epoch_last="Tue Mar 13 23:59:30 2012"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29004"
                obs_have="28763"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="24413"
                obs_have="24385"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21864"
                obs_have="21839"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Apr 12 11:18:35 2012"
               level="3">
        <file_statistics latency="01:31:38"
                         size="7212038"
                         time_creation="Tue Apr 10 01:03:25 2012"
                         time_modification="Wed Mar 14 01:31:08 2012" />
        <observations epoch_first="Tue Mar 13 00:00:00 2012"
                      epoch_last="Tue Mar 13 23:59:30 2012"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29004"
                obs_have="28763"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="24413"
                obs_have="24385"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21864"
                obs_have="21839"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/perp073a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Mar 13 01:26:35 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8925114"
                         time_creation="Tue Mar 13 01:22:05 2012"
                         time_modification="Tue Mar 13 01:13:15 2012" />
        <observations epoch_first="Tue Mar 13 00:00:00 2012"
                      epoch_last="Tue Mar 13 00:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35187"
                obs_have="34634"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="24494"
                obs_have="24458"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22200"
                obs_have="22170"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Tue Mar 13 01:42:27 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8925114"
                         time_creation="Tue Mar 13 01:22:05 2012"
                         time_modification="Tue Mar 13 01:13:15 2012" />
        <observations epoch_first="Tue Mar 13 00:00:00 2012"
                      epoch_last="Tue Mar 13 00:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35187"
                obs_have="34634"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="24494"
                obs_have="24458"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22200"
                obs_have="22170"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Tue Mar 13 01:54:50 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8925114"
                         time_creation="Tue Mar 13 01:22:05 2012"
                         time_modification="Tue Mar 13 01:13:15 2012" />
        <observations epoch_first="Tue Mar 13 00:00:00 2012"
                      epoch_last="Tue Mar 13 00:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35187"
                obs_have="34634"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="24494"
                obs_have="24458"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22200"
                obs_have="22170"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Tue Mar 13 02:00:53 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8925114"
                         time_creation="Tue Mar 13 01:22:05 2012"
                         time_modification="Tue Mar 13 01:13:15 2012" />
        <observations epoch_first="Tue Mar 13 00:00:00 2012"
                      epoch_last="Tue Mar 13 00:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35187"
                obs_have="34634"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="24494"
                obs_have="24458"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22200"
                obs_have="22170"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Tue Mar 13 03:51:45 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8925114"
                         time_creation="Tue Mar 13 01:22:05 2012"
                         time_modification="Tue Mar 13 01:13:15 2012" />
        <observations epoch_first="Tue Mar 13 00:00:00 2012"
                      epoch_last="Tue Mar 13 00:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35187"
                obs_have="34634"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="24494"
                obs_have="24458"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22200"
                obs_have="22170"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8925114"
                         time_creation="Tue Mar 13 01:22:05 2012"
                         time_modification="Tue Mar 13 01:13:15 2012" />
        <observations epoch_first="Tue Mar 13 00:00:00 2012"
                      epoch_last="Tue Mar 13 00:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35187"
                obs_have="34634"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="24494"
                obs_have="24458"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22200"
                obs_have="22170"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8925114"
                         time_creation="Tue Apr 10 00:57:48 2012"
                         time_modification="Tue Mar 13 01:13:15 2012" />
        <observations epoch_first="Tue Mar 13 00:00:00 2012"
                      epoch_last="Tue Mar 13 00:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35187"
                obs_have="34634"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="24494"
                obs_have="24458"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22200"
                obs_have="22170"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp073b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Mar 13 02:30:01 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9000528"
                         time_creation="Tue Mar 13 02:17:14 2012"
                         time_modification="Tue Mar 13 02:08:43 2012" />
        <observations epoch_first="Tue Mar 13 01:00:00 2012"
                      epoch_last="Tue Mar 13 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="35010"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="30409"
                obs_have="30409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27812"
                obs_have="27812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 02:59:18 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9000528"
                         time_creation="Tue Mar 13 02:17:14 2012"
                         time_modification="Tue Mar 13 02:08:43 2012" />
        <observations epoch_first="Tue Mar 13 01:00:00 2012"
                      epoch_last="Tue Mar 13 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="35010"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="30409"
                obs_have="30409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27812"
                obs_have="27812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 04:53:04 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9000528"
                         time_creation="Tue Mar 13 02:17:14 2012"
                         time_modification="Tue Mar 13 02:08:43 2012" />
        <observations epoch_first="Tue Mar 13 01:00:00 2012"
                      epoch_last="Tue Mar 13 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="35010"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="30409"
                obs_have="30409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27812"
                obs_have="27812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9000528"
                         time_creation="Tue Mar 13 02:17:14 2012"
                         time_modification="Tue Mar 13 02:08:43 2012" />
        <observations epoch_first="Tue Mar 13 01:00:00 2012"
                      epoch_last="Tue Mar 13 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="35010"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="30409"
                obs_have="30409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27812"
                obs_have="27812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9000528"
                         time_creation="Tue Apr 10 00:57:49 2012"
                         time_modification="Tue Mar 13 02:08:43 2012" />
        <observations epoch_first="Tue Mar 13 01:00:00 2012"
                      epoch_last="Tue Mar 13 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="35010"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="30409"
                obs_have="30409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27812"
                obs_have="27812"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp073c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Mar 13 03:31:52 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9504141"
                         time_creation="Tue Mar 13 03:17:14 2012"
                         time_modification="Tue Mar 13 03:08:44 2012" />
        <observations epoch_first="Tue Mar 13 02:00:00 2012"
                      epoch_last="Tue Mar 13 02:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36878"
                obs_have="36850"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="30957"
                obs_have="30939"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="27263"
                obs_have="27248"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Mar 13 04:07:00 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9504141"
                         time_creation="Tue Mar 13 03:17:14 2012"
                         time_modification="Tue Mar 13 03:08:44 2012" />
        <observations epoch_first="Tue Mar 13 02:00:00 2012"
                      epoch_last="Tue Mar 13 02:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36878"
                obs_have="36850"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="30957"
                obs_have="30939"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="27263"
                obs_have="27248"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9504141"
                         time_creation="Tue Mar 13 03:17:14 2012"
                         time_modification="Tue Mar 13 03:08:44 2012" />
        <observations epoch_first="Tue Mar 13 02:00:00 2012"
                      epoch_last="Tue Mar 13 02:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36878"
                obs_have="36850"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="30957"
                obs_have="30939"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="27263"
                obs_have="27248"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9504141"
                         time_creation="Tue Apr 10 00:57:51 2012"
                         time_modification="Tue Mar 13 03:08:44 2012" />
        <observations epoch_first="Tue Mar 13 02:00:00 2012"
                      epoch_last="Tue Mar 13 02:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36878"
                obs_have="36850"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="30957"
                obs_have="30939"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="27263"
                obs_have="27248"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp073d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Mar 13 04:46:12 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9323054"
                         time_creation="Tue Mar 13 04:17:11 2012"
                         time_modification="Tue Mar 13 04:08:50 2012" />
        <observations epoch_first="Tue Mar 13 03:00:00 2012"
                      epoch_last="Tue Mar 13 03:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="36330"
                obs_have="36229"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32813"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28728"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue Mar 13 06:46:21 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9323054"
                         time_creation="Tue Mar 13 04:17:11 2012"
                         time_modification="Tue Mar 13 04:08:50 2012" />
        <observations epoch_first="Tue Mar 13 03:00:00 2012"
                      epoch_last="Tue Mar 13 03:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="36330"
                obs_have="36229"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32813"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28728"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9323054"
                         time_creation="Tue Mar 13 04:17:11 2012"
                         time_modification="Tue Mar 13 04:08:50 2012" />
        <observations epoch_first="Tue Mar 13 03:00:00 2012"
                      epoch_last="Tue Mar 13 03:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="36330"
                obs_have="36229"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32813"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28728"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9323054"
                         time_creation="Tue Apr 10 00:57:52 2012"
                         time_modification="Tue Mar 13 04:08:50 2012" />
        <observations epoch_first="Tue Mar 13 03:00:00 2012"
                      epoch_last="Tue Mar 13 03:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="36330"
                obs_have="36229"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32813"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28728"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/perp073e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Mar 13 05:42:09 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10380349"
                         time_creation="Tue Mar 13 05:17:14 2012"
                         time_modification="Tue Mar 13 05:08:44 2012" />
        <observations epoch_first="Tue Mar 13 04:00:00 2012"
                      epoch_last="Tue Mar 13 04:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="46350"
                obs_have="45288"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="33499"
                obs_have="33234"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28494"
                obs_have="28264"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Tue Mar 13 06:09:09 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10380349"
                         time_creation="Tue Mar 13 05:17:14 2012"
                         time_modification="Tue Mar 13 05:08:44 2012" />
        <observations epoch_first="Tue Mar 13 04:00:00 2012"
                      epoch_last="Tue Mar 13 04:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="46350"
                obs_have="45288"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="33499"
                obs_have="33234"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28494"
                obs_have="28264"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Tue Mar 13 07:17:04 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10380349"
                         time_creation="Tue Mar 13 05:17:14 2012"
                         time_modification="Tue Mar 13 05:08:44 2012" />
        <observations epoch_first="Tue Mar 13 04:00:00 2012"
                      epoch_last="Tue Mar 13 04:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="46350"
                obs_have="45288"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="33499"
                obs_have="33234"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28494"
                obs_have="28264"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10380349"
                         time_creation="Tue Mar 13 05:17:14 2012"
                         time_modification="Tue Mar 13 05:08:44 2012" />
        <observations epoch_first="Tue Mar 13 04:00:00 2012"
                      epoch_last="Tue Mar 13 04:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="46350"
                obs_have="45288"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="33499"
                obs_have="33234"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28494"
                obs_have="28264"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10380349"
                         time_creation="Tue Apr 10 00:57:54 2012"
                         time_modification="Tue Mar 13 05:08:44 2012" />
        <observations epoch_first="Tue Mar 13 04:00:00 2012"
                      epoch_last="Tue Mar 13 04:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="46350"
                obs_have="45288"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="33499"
                obs_have="33234"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28494"
                obs_have="28264"
                obs_ratio="99.19" />
        </observations>
      </control>
    </file>
    <file name="/perp073f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Mar 13 08:18:02 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9810171"
                         time_creation="Tue Mar 13 06:17:16 2012"
                         time_modification="Tue Mar 13 06:08:52 2012" />
        <observations epoch_first="Tue Mar 13 05:00:00 2012"
                      epoch_last="Tue Mar 13 05:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="40448"
                obs_have="40317"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="34233"
                obs_have="34213"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30301"
                obs_have="30284"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Mar 13 09:00:01 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9810171"
                         time_creation="Tue Mar 13 06:17:16 2012"
                         time_modification="Tue Mar 13 06:08:52 2012" />
        <observations epoch_first="Tue Mar 13 05:00:00 2012"
                      epoch_last="Tue Mar 13 05:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="40448"
                obs_have="40317"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="34233"
                obs_have="34213"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30301"
                obs_have="30284"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9810171"
                         time_creation="Tue Mar 13 06:17:16 2012"
                         time_modification="Tue Mar 13 06:08:52 2012" />
        <observations epoch_first="Tue Mar 13 05:00:00 2012"
                      epoch_last="Tue Mar 13 05:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="40448"
                obs_have="40317"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="34233"
                obs_have="34213"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30301"
                obs_have="30284"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9810171"
                         time_creation="Tue Apr 10 00:57:55 2012"
                         time_modification="Tue Mar 13 06:08:52 2012" />
        <observations epoch_first="Tue Mar 13 05:00:00 2012"
                      epoch_last="Tue Mar 13 05:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="40448"
                obs_have="40317"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="34233"
                obs_have="34213"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30301"
                obs_have="30284"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp073g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Mar 13 07:55:06 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8694790"
                         time_creation="Tue Mar 13 07:17:21 2012"
                         time_modification="Tue Mar 13 07:08:45 2012" />
        <observations epoch_first="Tue Mar 13 06:00:00 2012"
                      epoch_last="Tue Mar 13 06:59:59 2012"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="36571"
                obs_have="36441"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35597"
                obs_have="35467"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="34235"
                obs_have="34105"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8694790"
                         time_creation="Tue Mar 13 07:17:21 2012"
                         time_modification="Tue Mar 13 07:08:45 2012" />
        <observations epoch_first="Tue Mar 13 06:00:00 2012"
                      epoch_last="Tue Mar 13 06:59:59 2012"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="36571"
                obs_have="36441"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35597"
                obs_have="35467"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="34235"
                obs_have="34105"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8694790"
                         time_creation="Tue Apr 10 00:57:56 2012"
                         time_modification="Tue Mar 13 07:08:45 2012" />
        <observations epoch_first="Tue Mar 13 06:00:00 2012"
                      epoch_last="Tue Mar 13 06:59:59 2012"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="36571"
                obs_have="36441"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35597"
                obs_have="35467"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="34235"
                obs_have="34105"
                obs_ratio="99.62" />
        </observations>
      </control>
    </file>
    <file name="/perp073h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Mar 13 08:41:19 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8549513"
                         time_creation="Tue Mar 13 08:17:18 2012"
                         time_modification="Tue Mar 13 08:08:37 2012" />
        <observations epoch_first="Tue Mar 13 07:00:00 2012"
                      epoch_last="Tue Mar 13 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36736"
                obs_have="36374"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="31227"
                obs_have="31227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28379"
                obs_have="28379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 10:17:25 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8549513"
                         time_creation="Tue Mar 13 08:17:18 2012"
                         time_modification="Tue Mar 13 08:08:37 2012" />
        <observations epoch_first="Tue Mar 13 07:00:00 2012"
                      epoch_last="Tue Mar 13 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36736"
                obs_have="36374"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="31227"
                obs_have="31227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28379"
                obs_have="28379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 10:59:33 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8549513"
                         time_creation="Tue Mar 13 08:17:18 2012"
                         time_modification="Tue Mar 13 08:08:37 2012" />
        <observations epoch_first="Tue Mar 13 07:00:00 2012"
                      epoch_last="Tue Mar 13 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36736"
                obs_have="36374"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="31227"
                obs_have="31227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28379"
                obs_have="28379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8549513"
                         time_creation="Tue Mar 13 08:17:18 2012"
                         time_modification="Tue Mar 13 08:08:37 2012" />
        <observations epoch_first="Tue Mar 13 07:00:00 2012"
                      epoch_last="Tue Mar 13 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36736"
                obs_have="36374"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="31227"
                obs_have="31227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28379"
                obs_have="28379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8549513"
                         time_creation="Tue Apr 10 00:57:57 2012"
                         time_modification="Tue Mar 13 08:08:37 2012" />
        <observations epoch_first="Tue Mar 13 07:00:00 2012"
                      epoch_last="Tue Mar 13 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36736"
                obs_have="36374"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="31227"
                obs_have="31227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28379"
                obs_have="28379"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp073i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Mar 13 09:39:13 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9304902"
                         time_creation="Tue Mar 13 09:17:20 2012"
                         time_modification="Tue Mar 13 09:08:45 2012" />
        <observations epoch_first="Tue Mar 13 08:00:00 2012"
                      epoch_last="Tue Mar 13 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="36480"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="31187"
                obs_have="31187"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26189"
                obs_have="26189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 10:03:16 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9304902"
                         time_creation="Tue Mar 13 09:17:20 2012"
                         time_modification="Tue Mar 13 09:08:45 2012" />
        <observations epoch_first="Tue Mar 13 08:00:00 2012"
                      epoch_last="Tue Mar 13 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="36480"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="31187"
                obs_have="31187"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26189"
                obs_have="26189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 11:44:29 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9304902"
                         time_creation="Tue Mar 13 09:17:20 2012"
                         time_modification="Tue Mar 13 09:08:45 2012" />
        <observations epoch_first="Tue Mar 13 08:00:00 2012"
                      epoch_last="Tue Mar 13 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="36480"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="31187"
                obs_have="31187"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26189"
                obs_have="26189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9304902"
                         time_creation="Tue Mar 13 09:17:20 2012"
                         time_modification="Tue Mar 13 09:08:45 2012" />
        <observations epoch_first="Tue Mar 13 08:00:00 2012"
                      epoch_last="Tue Mar 13 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="36480"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="31187"
                obs_have="31187"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26189"
                obs_have="26189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9304902"
                         time_creation="Tue Apr 10 00:57:59 2012"
                         time_modification="Tue Mar 13 09:08:45 2012" />
        <observations epoch_first="Tue Mar 13 08:00:00 2012"
                      epoch_last="Tue Mar 13 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="36480"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="31187"
                obs_have="31187"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26189"
                obs_have="26189"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp073j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Mar 13 10:37:31 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8714104"
                         time_creation="Tue Mar 13 10:17:42 2012"
                         time_modification="Tue Mar 13 10:08:41 2012" />
        <observations epoch_first="Tue Mar 13 09:00:00 2012"
                      epoch_last="Tue Mar 13 09:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="34735"
                obs_have="34616"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="32418"
                obs_have="32303"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30693"
                obs_have="30585"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Tue Mar 13 12:45:09 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8714104"
                         time_creation="Tue Mar 13 10:17:42 2012"
                         time_modification="Tue Mar 13 10:08:41 2012" />
        <observations epoch_first="Tue Mar 13 09:00:00 2012"
                      epoch_last="Tue Mar 13 09:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="34735"
                obs_have="34616"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="32418"
                obs_have="32303"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30693"
                obs_have="30585"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8714104"
                         time_creation="Tue Mar 13 10:17:42 2012"
                         time_modification="Tue Mar 13 10:08:41 2012" />
        <observations epoch_first="Tue Mar 13 09:00:00 2012"
                      epoch_last="Tue Mar 13 09:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="34735"
                obs_have="34616"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="32418"
                obs_have="32303"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30693"
                obs_have="30585"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8714104"
                         time_creation="Tue Apr 10 00:58:00 2012"
                         time_modification="Tue Mar 13 10:08:41 2012" />
        <observations epoch_first="Tue Mar 13 09:00:00 2012"
                      epoch_last="Tue Mar 13 09:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="34735"
                obs_have="34616"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="32418"
                obs_have="32303"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30693"
                obs_have="30585"
                obs_ratio="99.65" />
        </observations>
      </control>
    </file>
    <file name="/perp073k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Mar 13 11:31:12 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9626604"
                         time_creation="Tue Mar 13 11:17:25 2012"
                         time_modification="Tue Mar 13 11:08:47 2012" />
        <observations epoch_first="Tue Mar 13 10:00:00 2012"
                      epoch_last="Tue Mar 13 10:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38874"
                obs_have="38284"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="34008"
                obs_have="33709"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="29692"
                obs_have="29433"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Tue Mar 13 11:54:13 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9626604"
                         time_creation="Tue Mar 13 11:17:25 2012"
                         time_modification="Tue Mar 13 11:08:47 2012" />
        <observations epoch_first="Tue Mar 13 10:00:00 2012"
                      epoch_last="Tue Mar 13 10:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38874"
                obs_have="38284"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="34008"
                obs_have="33709"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="29692"
                obs_have="29433"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Tue Mar 13 13:41:48 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9626604"
                         time_creation="Tue Mar 13 11:17:25 2012"
                         time_modification="Tue Mar 13 11:08:47 2012" />
        <observations epoch_first="Tue Mar 13 10:00:00 2012"
                      epoch_last="Tue Mar 13 10:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38874"
                obs_have="38284"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="34008"
                obs_have="33709"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="29692"
                obs_have="29433"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9626604"
                         time_creation="Tue Mar 13 11:17:25 2012"
                         time_modification="Tue Mar 13 11:08:47 2012" />
        <observations epoch_first="Tue Mar 13 10:00:00 2012"
                      epoch_last="Tue Mar 13 10:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38874"
                obs_have="38284"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="34008"
                obs_have="33709"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="29692"
                obs_have="29433"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9626604"
                         time_creation="Tue Apr 10 00:58:01 2012"
                         time_modification="Tue Mar 13 11:08:47 2012" />
        <observations epoch_first="Tue Mar 13 10:00:00 2012"
                      epoch_last="Tue Mar 13 10:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38874"
                obs_have="38284"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="34008"
                obs_have="33709"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="29692"
                obs_have="29433"
                obs_ratio="99.13" />
        </observations>
      </control>
    </file>
    <file name="/perp073l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Mar 13 12:25:57 2012"
               level="3">
        <file_statistics latency="00:13:13"
                         size="9403671"
                         time_creation="Tue Mar 13 12:22:16 2012"
                         time_modification="Tue Mar 13 12:13:12 2012" />
        <observations epoch_first="Tue Mar 13 11:00:00 2012"
                      epoch_last="Tue Mar 13 11:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="38808"
                obs_have="37985"
                obs_ratio="97.88" />
          <mask elevation="10 degrees"
                obs_expected="29118"
                obs_have="29014"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26415"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Tue Mar 13 12:53:59 2012"
               level="3">
        <file_statistics latency="00:13:13"
                         size="9403671"
                         time_creation="Tue Mar 13 12:22:16 2012"
                         time_modification="Tue Mar 13 12:13:12 2012" />
        <observations epoch_first="Tue Mar 13 11:00:00 2012"
                      epoch_last="Tue Mar 13 11:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="38808"
                obs_have="37985"
                obs_ratio="97.88" />
          <mask elevation="10 degrees"
                obs_expected="29118"
                obs_have="29014"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26415"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Tue Mar 13 14:39:50 2012"
               level="3">
        <file_statistics latency="00:13:13"
                         size="9403671"
                         time_creation="Tue Mar 13 12:22:16 2012"
                         time_modification="Tue Mar 13 12:13:12 2012" />
        <observations epoch_first="Tue Mar 13 11:00:00 2012"
                      epoch_last="Tue Mar 13 11:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="38808"
                obs_have="37985"
                obs_ratio="97.88" />
          <mask elevation="10 degrees"
                obs_expected="29118"
                obs_have="29014"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26415"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:13:13"
                         size="9403671"
                         time_creation="Tue Mar 13 12:22:16 2012"
                         time_modification="Tue Mar 13 12:13:12 2012" />
        <observations epoch_first="Tue Mar 13 11:00:00 2012"
                      epoch_last="Tue Mar 13 11:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="38808"
                obs_have="37985"
                obs_ratio="97.88" />
          <mask elevation="10 degrees"
                obs_expected="29118"
                obs_have="29014"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26415"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:13:13"
                         size="9403671"
                         time_creation="Tue Apr 10 00:58:02 2012"
                         time_modification="Tue Mar 13 12:13:12 2012" />
        <observations epoch_first="Tue Mar 13 11:00:00 2012"
                      epoch_last="Tue Mar 13 11:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="38808"
                obs_have="37985"
                obs_ratio="97.88" />
          <mask elevation="10 degrees"
                obs_expected="29118"
                obs_have="29014"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26415"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/perp073m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Mar 13 13:27:33 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="9292496"
                         time_creation="Tue Mar 13 13:17:27 2012"
                         time_modification="Tue Mar 13 13:15:18 2012" />
        <observations epoch_first="Tue Mar 13 12:00:00 2012"
                      epoch_last="Tue Mar 13 12:59:59 2012"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="37399"
                obs_have="37187"
                obs_ratio="99.43" />
          <mask elevation="10 degrees"
                obs_expected="29755"
                obs_have="29660"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="28051"
                obs_have="27967"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Tue Mar 13 13:52:26 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="9292496"
                         time_creation="Tue Mar 13 13:17:27 2012"
                         time_modification="Tue Mar 13 13:15:18 2012" />
        <observations epoch_first="Tue Mar 13 12:00:00 2012"
                      epoch_last="Tue Mar 13 12:59:59 2012"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="37399"
                obs_have="37187"
                obs_ratio="99.43" />
          <mask elevation="10 degrees"
                obs_expected="29755"
                obs_have="29660"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="28051"
                obs_have="27967"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Tue Mar 13 15:42:08 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="9292496"
                         time_creation="Tue Mar 13 13:17:27 2012"
                         time_modification="Tue Mar 13 13:15:18 2012" />
        <observations epoch_first="Tue Mar 13 12:00:00 2012"
                      epoch_last="Tue Mar 13 12:59:59 2012"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="37399"
                obs_have="37187"
                obs_ratio="99.43" />
          <mask elevation="10 degrees"
                obs_expected="29755"
                obs_have="29660"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="28051"
                obs_have="27967"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="9292496"
                         time_creation="Tue Mar 13 13:17:27 2012"
                         time_modification="Tue Mar 13 13:15:18 2012" />
        <observations epoch_first="Tue Mar 13 12:00:00 2012"
                      epoch_last="Tue Mar 13 12:59:59 2012"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="37399"
                obs_have="37187"
                obs_ratio="99.43" />
          <mask elevation="10 degrees"
                obs_expected="29755"
                obs_have="29660"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="28051"
                obs_have="27967"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="9292496"
                         time_creation="Tue Apr 10 00:58:03 2012"
                         time_modification="Tue Mar 13 13:15:18 2012" />
        <observations epoch_first="Tue Mar 13 12:00:00 2012"
                      epoch_last="Tue Mar 13 12:59:59 2012"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="37399"
                obs_have="37187"
                obs_ratio="99.43" />
          <mask elevation="10 degrees"
                obs_expected="29755"
                obs_have="29660"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="28051"
                obs_have="27967"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/perp073n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Mar 13 14:26:03 2012"
               level="3">
        <file_statistics latency="00:15:21"
                         size="8984016"
                         time_creation="Tue Mar 13 14:22:25 2012"
                         time_modification="Tue Mar 13 14:15:20 2012" />
        <observations epoch_first="Tue Mar 13 13:00:00 2012"
                      epoch_last="Tue Mar 13 13:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35381"
                obs_have="35033"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="30349"
                obs_have="30341"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28166"
                obs_have="28158"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Mar 13 14:50:31 2012"
               level="3">
        <file_statistics latency="00:15:21"
                         size="8984016"
                         time_creation="Tue Mar 13 14:22:25 2012"
                         time_modification="Tue Mar 13 14:15:20 2012" />
        <observations epoch_first="Tue Mar 13 13:00:00 2012"
                      epoch_last="Tue Mar 13 13:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35381"
                obs_have="35033"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="30349"
                obs_have="30341"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28166"
                obs_have="28158"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Mar 13 16:46:58 2012"
               level="3">
        <file_statistics latency="00:15:21"
                         size="8984016"
                         time_creation="Tue Mar 13 14:22:25 2012"
                         time_modification="Tue Mar 13 14:15:20 2012" />
        <observations epoch_first="Tue Mar 13 13:00:00 2012"
                      epoch_last="Tue Mar 13 13:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35381"
                obs_have="35033"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="30349"
                obs_have="30341"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28166"
                obs_have="28158"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:15:21"
                         size="8984016"
                         time_creation="Tue Mar 13 14:22:25 2012"
                         time_modification="Tue Mar 13 14:15:20 2012" />
        <observations epoch_first="Tue Mar 13 13:00:00 2012"
                      epoch_last="Tue Mar 13 13:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35381"
                obs_have="35033"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="30349"
                obs_have="30341"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28166"
                obs_have="28158"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:15:21"
                         size="8984016"
                         time_creation="Tue Apr 10 00:58:04 2012"
                         time_modification="Tue Mar 13 14:15:20 2012" />
        <observations epoch_first="Tue Mar 13 13:00:00 2012"
                      epoch_last="Tue Mar 13 13:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35381"
                obs_have="35033"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="30349"
                obs_have="30341"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28166"
                obs_have="28158"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp073o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Mar 13 15:26:11 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8465799"
                         time_creation="Tue Mar 13 15:17:23 2012"
                         time_modification="Tue Mar 13 15:08:42 2012" />
        <observations epoch_first="Tue Mar 13 14:00:00 2012"
                      epoch_last="Tue Mar 13 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33736"
                obs_have="33736"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29289"
                obs_have="29289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26448"
                obs_have="26448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 15:51:49 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8465799"
                         time_creation="Tue Mar 13 15:17:23 2012"
                         time_modification="Tue Mar 13 15:08:42 2012" />
        <observations epoch_first="Tue Mar 13 14:00:00 2012"
                      epoch_last="Tue Mar 13 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33736"
                obs_have="33736"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29289"
                obs_have="29289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26448"
                obs_have="26448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 17:47:01 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8465799"
                         time_creation="Tue Mar 13 15:17:23 2012"
                         time_modification="Tue Mar 13 15:08:42 2012" />
        <observations epoch_first="Tue Mar 13 14:00:00 2012"
                      epoch_last="Tue Mar 13 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33736"
                obs_have="33736"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29289"
                obs_have="29289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26448"
                obs_have="26448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8465799"
                         time_creation="Tue Mar 13 15:17:23 2012"
                         time_modification="Tue Mar 13 15:08:42 2012" />
        <observations epoch_first="Tue Mar 13 14:00:00 2012"
                      epoch_last="Tue Mar 13 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33736"
                obs_have="33736"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29289"
                obs_have="29289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26448"
                obs_have="26448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8465799"
                         time_creation="Tue Apr 10 00:58:05 2012"
                         time_modification="Tue Mar 13 15:08:42 2012" />
        <observations epoch_first="Tue Mar 13 14:00:00 2012"
                      epoch_last="Tue Mar 13 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33736"
                obs_have="33736"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29289"
                obs_have="29289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26448"
                obs_have="26448"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp073p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Mar 13 16:27:34 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8230926"
                         time_creation="Tue Mar 13 16:17:21 2012"
                         time_modification="Tue Mar 13 16:08:34 2012" />
        <observations epoch_first="Tue Mar 13 15:00:00 2012"
                      epoch_last="Tue Mar 13 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="34454"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28314"
                obs_have="28236"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24992"
                obs_have="24929"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue Mar 13 16:57:28 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8230926"
                         time_creation="Tue Mar 13 16:17:21 2012"
                         time_modification="Tue Mar 13 16:08:34 2012" />
        <observations epoch_first="Tue Mar 13 15:00:00 2012"
                      epoch_last="Tue Mar 13 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="34454"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28314"
                obs_have="28236"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24992"
                obs_have="24929"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue Mar 13 18:58:19 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8230926"
                         time_creation="Tue Mar 13 16:17:21 2012"
                         time_modification="Tue Mar 13 16:08:34 2012" />
        <observations epoch_first="Tue Mar 13 15:00:00 2012"
                      epoch_last="Tue Mar 13 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="34454"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28314"
                obs_have="28236"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24992"
                obs_have="24929"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8230926"
                         time_creation="Tue Mar 13 16:17:21 2012"
                         time_modification="Tue Mar 13 16:08:34 2012" />
        <observations epoch_first="Tue Mar 13 15:00:00 2012"
                      epoch_last="Tue Mar 13 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="34454"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28314"
                obs_have="28236"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24992"
                obs_have="24929"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8230926"
                         time_creation="Tue Apr 10 00:58:06 2012"
                         time_modification="Tue Mar 13 16:08:34 2012" />
        <observations epoch_first="Tue Mar 13 15:00:00 2012"
                      epoch_last="Tue Mar 13 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="34454"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="28314"
                obs_have="28236"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24992"
                obs_have="24929"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/perp073q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Mar 13 17:29:01 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8966387"
                         time_creation="Tue Mar 13 17:17:20 2012"
                         time_modification="Tue Mar 13 17:08:44 2012" />
        <observations epoch_first="Tue Mar 13 16:00:00 2012"
                      epoch_last="Tue Mar 13 16:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="35723"
                obs_have="35059"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="28266"
                obs_have="28022"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="25440"
                obs_have="25220"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Tue Mar 13 18:00:38 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8966387"
                         time_creation="Tue Mar 13 17:17:20 2012"
                         time_modification="Tue Mar 13 17:08:44 2012" />
        <observations epoch_first="Tue Mar 13 16:00:00 2012"
                      epoch_last="Tue Mar 13 16:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="35723"
                obs_have="35059"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="28266"
                obs_have="28022"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="25440"
                obs_have="25220"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8966387"
                         time_creation="Tue Mar 13 17:17:20 2012"
                         time_modification="Tue Mar 13 17:08:44 2012" />
        <observations epoch_first="Tue Mar 13 16:00:00 2012"
                      epoch_last="Tue Mar 13 16:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="35723"
                obs_have="35059"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="28266"
                obs_have="28022"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="25440"
                obs_have="25220"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8966387"
                         time_creation="Tue Apr 10 00:58:08 2012"
                         time_modification="Tue Mar 13 17:08:44 2012" />
        <observations epoch_first="Tue Mar 13 16:00:00 2012"
                      epoch_last="Tue Mar 13 16:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="35723"
                obs_have="35059"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="28266"
                obs_have="28022"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="25440"
                obs_have="25220"
                obs_ratio="99.14" />
        </observations>
      </control>
    </file>
    <file name="/perp073r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Mar 13 18:36:57 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8846023"
                         time_creation="Tue Mar 13 18:17:26 2012"
                         time_modification="Tue Mar 13 18:08:38 2012" />
        <observations epoch_first="Tue Mar 13 17:00:00 2012"
                      epoch_last="Tue Mar 13 17:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="35460"
                obs_have="34776"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="31199"
                obs_have="31075"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28880"
                obs_have="28765"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Tue Mar 13 20:16:32 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8846023"
                         time_creation="Tue Mar 13 18:17:26 2012"
                         time_modification="Tue Mar 13 18:08:38 2012" />
        <observations epoch_first="Tue Mar 13 17:00:00 2012"
                      epoch_last="Tue Mar 13 17:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="35460"
                obs_have="34776"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="31199"
                obs_have="31075"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28880"
                obs_have="28765"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8846023"
                         time_creation="Tue Mar 13 18:17:26 2012"
                         time_modification="Tue Mar 13 18:08:38 2012" />
        <observations epoch_first="Tue Mar 13 17:00:00 2012"
                      epoch_last="Tue Mar 13 17:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="35460"
                obs_have="34776"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="31199"
                obs_have="31075"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28880"
                obs_have="28765"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8846023"
                         time_creation="Tue Apr 10 00:58:09 2012"
                         time_modification="Tue Mar 13 18:08:38 2012" />
        <observations epoch_first="Tue Mar 13 17:00:00 2012"
                      epoch_last="Tue Mar 13 17:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="35460"
                obs_have="34776"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="31199"
                obs_have="31075"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="28880"
                obs_have="28765"
                obs_ratio="99.60" />
        </observations>
      </control>
    </file>
    <file name="/perp073s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Mar 13 19:48:09 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="9011366"
                         time_creation="Tue Mar 13 19:22:28 2012"
                         time_modification="Tue Mar 13 19:15:12 2012" />
        <observations epoch_first="Tue Mar 13 18:00:00 2012"
                      epoch_last="Tue Mar 13 18:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34182"
                obs_have="34126"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="31589"
                obs_have="31535"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28292"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Tue Mar 13 21:19:51 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="9011366"
                         time_creation="Tue Mar 13 19:22:28 2012"
                         time_modification="Tue Mar 13 19:15:12 2012" />
        <observations epoch_first="Tue Mar 13 18:00:00 2012"
                      epoch_last="Tue Mar 13 18:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34182"
                obs_have="34126"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="31589"
                obs_have="31535"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28292"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Tue Mar 13 22:03:22 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="9011366"
                         time_creation="Tue Mar 13 19:22:28 2012"
                         time_modification="Tue Mar 13 19:15:12 2012" />
        <observations epoch_first="Tue Mar 13 18:00:00 2012"
                      epoch_last="Tue Mar 13 18:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34182"
                obs_have="34126"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="31589"
                obs_have="31535"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28292"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="9011366"
                         time_creation="Tue Mar 13 19:22:28 2012"
                         time_modification="Tue Mar 13 19:15:12 2012" />
        <observations epoch_first="Tue Mar 13 18:00:00 2012"
                      epoch_last="Tue Mar 13 18:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34182"
                obs_have="34126"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="31589"
                obs_have="31535"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28292"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="9011366"
                         time_creation="Tue Apr 10 00:58:10 2012"
                         time_modification="Tue Mar 13 19:15:12 2012" />
        <observations epoch_first="Tue Mar 13 18:00:00 2012"
                      epoch_last="Tue Mar 13 18:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34182"
                obs_have="34126"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="31589"
                obs_have="31535"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28292"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/perp073t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Mar 13 20:49:46 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9256938"
                         time_creation="Tue Mar 13 20:17:40 2012"
                         time_modification="Tue Mar 13 20:08:37 2012" />
        <observations epoch_first="Tue Mar 13 19:00:00 2012"
                      epoch_last="Tue Mar 13 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36784"
                obs_have="36533"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32194"
                obs_have="32194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28100"
                obs_have="28100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 23:02:02 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9256938"
                         time_creation="Tue Mar 13 20:17:40 2012"
                         time_modification="Tue Mar 13 20:08:37 2012" />
        <observations epoch_first="Tue Mar 13 19:00:00 2012"
                      epoch_last="Tue Mar 13 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36784"
                obs_have="36533"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32194"
                obs_have="32194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28100"
                obs_have="28100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9256938"
                         time_creation="Tue Mar 13 20:17:40 2012"
                         time_modification="Tue Mar 13 20:08:37 2012" />
        <observations epoch_first="Tue Mar 13 19:00:00 2012"
                      epoch_last="Tue Mar 13 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36784"
                obs_have="36533"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32194"
                obs_have="32194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28100"
                obs_have="28100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9256938"
                         time_creation="Tue Apr 10 00:58:11 2012"
                         time_modification="Tue Mar 13 20:08:37 2012" />
        <observations epoch_first="Tue Mar 13 19:00:00 2012"
                      epoch_last="Tue Mar 13 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36784"
                obs_have="36533"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32194"
                obs_have="32194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28100"
                obs_have="28100"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp073u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Mar 13 23:54:13 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9486256"
                         time_creation="Tue Mar 13 21:17:40 2012"
                         time_modification="Tue Mar 13 21:08:37 2012" />
        <observations epoch_first="Tue Mar 13 20:00:00 2012"
                      epoch_last="Tue Mar 13 20:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37843"
                obs_have="37564"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="30073"
                obs_have="30064"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24275"
                obs_have="24269"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9486256"
                         time_creation="Tue Mar 13 21:17:40 2012"
                         time_modification="Tue Mar 13 21:08:37 2012" />
        <observations epoch_first="Tue Mar 13 20:00:00 2012"
                      epoch_last="Tue Mar 13 20:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37843"
                obs_have="37564"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="30073"
                obs_have="30064"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24275"
                obs_have="24269"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9486256"
                         time_creation="Tue Apr 10 00:58:12 2012"
                         time_modification="Tue Mar 13 21:08:37 2012" />
        <observations epoch_first="Tue Mar 13 20:00:00 2012"
                      epoch_last="Tue Mar 13 20:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37843"
                obs_have="37564"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="30073"
                obs_have="30064"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24275"
                obs_have="24269"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/perp073v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Mar 13 22:38:54 2012"
               level="3">
        <file_statistics latency="00:18:18"
                         size="8479033"
                         time_creation="Tue Mar 13 22:27:33 2012"
                         time_modification="Tue Mar 13 22:18:17 2012" />
        <observations epoch_first="Tue Mar 13 21:00:00 2012"
                      epoch_last="Tue Mar 13 21:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32847"
                obs_have="32809"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="30981"
                obs_have="30973"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28092"
                obs_have="28085"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Mar 14 00:55:46 2012"
               level="3">
        <file_statistics latency="00:18:18"
                         size="8479033"
                         time_creation="Tue Mar 13 22:27:33 2012"
                         time_modification="Tue Mar 13 22:18:17 2012" />
        <observations epoch_first="Tue Mar 13 21:00:00 2012"
                      epoch_last="Tue Mar 13 21:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32847"
                obs_have="32809"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="30981"
                obs_have="30973"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28092"
                obs_have="28085"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:18:18"
                         size="8479033"
                         time_creation="Tue Mar 13 22:27:33 2012"
                         time_modification="Tue Mar 13 22:18:17 2012" />
        <observations epoch_first="Tue Mar 13 21:00:00 2012"
                      epoch_last="Tue Mar 13 21:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32847"
                obs_have="32809"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="30981"
                obs_have="30973"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28092"
                obs_have="28085"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:18:18"
                         size="8479033"
                         time_creation="Tue Apr 10 00:58:13 2012"
                         time_modification="Tue Mar 13 22:18:17 2012" />
        <observations epoch_first="Tue Mar 13 21:00:00 2012"
                      epoch_last="Tue Mar 13 21:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32847"
                obs_have="32809"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="30981"
                obs_have="30973"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28092"
                obs_have="28085"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/perp073w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Mar 13 23:34:03 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7737557"
                         time_creation="Tue Mar 13 23:17:47 2012"
                         time_modification="Tue Mar 13 23:08:42 2012" />
        <observations epoch_first="Tue Mar 13 22:00:00 2012"
                      epoch_last="Tue Mar 13 22:59:59 2012"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="30701"
                obs_have="30060"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="24910"
                obs_have="24806"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="22609"
                obs_have="22516"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Wed Mar 14 00:07:03 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7737557"
                         time_creation="Tue Mar 13 23:17:47 2012"
                         time_modification="Tue Mar 13 23:08:42 2012" />
        <observations epoch_first="Tue Mar 13 22:00:00 2012"
                      epoch_last="Tue Mar 13 22:59:59 2012"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="30701"
                obs_have="30060"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="24910"
                obs_have="24806"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="22609"
                obs_have="22516"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Wed Mar 14 01:42:33 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7737557"
                         time_creation="Tue Mar 13 23:17:47 2012"
                         time_modification="Tue Mar 13 23:08:42 2012" />
        <observations epoch_first="Tue Mar 13 22:00:00 2012"
                      epoch_last="Tue Mar 13 22:59:59 2012"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="30701"
                obs_have="30060"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="24910"
                obs_have="24806"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="22609"
                obs_have="22516"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7737557"
                         time_creation="Tue Mar 13 23:17:47 2012"
                         time_modification="Tue Mar 13 23:08:42 2012" />
        <observations epoch_first="Tue Mar 13 22:00:00 2012"
                      epoch_last="Tue Mar 13 22:59:59 2012"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="30701"
                obs_have="30060"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="24910"
                obs_have="24806"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="22609"
                obs_have="22516"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7737557"
                         time_creation="Tue Apr 10 00:58:15 2012"
                         time_modification="Tue Mar 13 23:08:42 2012" />
        <observations epoch_first="Tue Mar 13 22:00:00 2012"
                      epoch_last="Tue Mar 13 22:59:59 2012"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="30701"
                obs_have="30060"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="24910"
                obs_have="24806"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="22609"
                obs_have="22516"
                obs_ratio="99.59" />
        </observations>
      </control>
    </file>
    <file name="/perp073x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Mar 14 00:32:37 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7857561"
                         time_creation="Wed Mar 14 00:17:48 2012"
                         time_modification="Wed Mar 14 00:08:40 2012" />
        <observations epoch_first="Tue Mar 13 23:00:00 2012"
                      epoch_last="Tue Mar 13 23:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="32044"
                obs_have="31465"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="25352"
                obs_have="25133"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="22043"
                obs_have="21852"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Wed Mar 14 02:41:26 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7857561"
                         time_creation="Wed Mar 14 00:17:48 2012"
                         time_modification="Wed Mar 14 00:08:40 2012" />
        <observations epoch_first="Tue Mar 13 23:00:00 2012"
                      epoch_last="Tue Mar 13 23:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="32044"
                obs_have="31465"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="25352"
                obs_have="25133"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="22043"
                obs_have="21852"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Wed Mar 14 20:29:28 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7857561"
                         time_creation="Wed Mar 14 00:17:48 2012"
                         time_modification="Wed Mar 14 00:08:40 2012" />
        <observations epoch_first="Tue Mar 13 23:00:00 2012"
                      epoch_last="Tue Mar 13 23:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="32044"
                obs_have="31465"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="25352"
                obs_have="25133"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="22043"
                obs_have="21852"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Thu Apr 12 07:54:13 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7857561"
                         time_creation="Tue Apr 10 00:58:15 2012"
                         time_modification="Wed Mar 14 00:08:40 2012" />
        <observations epoch_first="Tue Mar 13 23:00:00 2012"
                      epoch_last="Tue Mar 13 23:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="32044"
                obs_have="31465"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="25352"
                obs_have="25133"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="22043"
                obs_have="21852"
                obs_ratio="99.13" />
        </observations>
      </control>
    </file>
  </station>
</QC>
