<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-23 00:00:00"
    DayOfYear="83"
    Year="2012">
  <station name="PIAA">
    <file name="/piaa0830.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 25 00:13:18 2012"
               level="3">
        <file_statistics latency="08:31:44"
                         size="4588995"
                         time_creation="Sat Mar 24 01:37:50 2012"
                         time_modification="Sat Mar 24 01:31:14 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 16:59:30 2012"
                      epochs="1930"
                      epochs_ratio="67.01">
          <mask elevation="03 degrees"
                obs_expected="21601"
                obs_have="16047"
                obs_ratio="74.29" />
          <mask elevation="10 degrees"
                obs_expected="18325"
                obs_have="15721"
                obs_ratio="85.79" />
          <mask elevation="15 degrees"
                obs_expected="16434"
                obs_have="15005"
                obs_ratio="91.30" />
        </observations>
      </control>
      <control date="Sun Apr 22 11:02:53 2012"
               level="3">
        <file_statistics latency="08:31:44"
                         size="4588995"
                         time_creation="Fri Apr 20 01:05:15 2012"
                         time_modification="Sat Mar 24 01:31:14 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 16:59:30 2012"
                      epochs="1930"
                      epochs_ratio="67.01">
          <mask elevation="03 degrees"
                obs_expected="21601"
                obs_have="16047"
                obs_ratio="74.29" />
          <mask elevation="10 degrees"
                obs_expected="18325"
                obs_have="15721"
                obs_ratio="85.79" />
          <mask elevation="15 degrees"
                obs_expected="16434"
                obs_have="15005"
                obs_ratio="91.30" />
        </observations>
      </control>
    </file>
    <file name="/piaa083a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Mar 23 01:34:13 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8005862"
                         time_creation="Fri Mar 23 01:17:07 2012"
                         time_modification="Fri Mar 23 01:08:49 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 00:59:59 2012"
                      epochs="3348"
                      epochs_ratio="93.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="26764"
                obs_ratio="75.96" />
          <mask elevation="10 degrees"
                obs_expected="31270"
                obs_have="26253"
                obs_ratio="83.96" />
          <mask elevation="15 degrees"
                obs_expected="26729"
                obs_have="24057"
                obs_ratio="90.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 02:00:50 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8005862"
                         time_creation="Fri Mar 23 01:17:07 2012"
                         time_modification="Fri Mar 23 01:08:49 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 00:59:59 2012"
                      epochs="3348"
                      epochs_ratio="93.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="26764"
                obs_ratio="75.96" />
          <mask elevation="10 degrees"
                obs_expected="31270"
                obs_have="26253"
                obs_ratio="83.96" />
          <mask elevation="15 degrees"
                obs_expected="26729"
                obs_have="24057"
                obs_ratio="90.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 03:55:08 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8005862"
                         time_creation="Fri Mar 23 01:17:07 2012"
                         time_modification="Fri Mar 23 01:08:49 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 00:59:59 2012"
                      epochs="3348"
                      epochs_ratio="93.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="26764"
                obs_ratio="75.96" />
          <mask elevation="10 degrees"
                obs_expected="31270"
                obs_have="26253"
                obs_ratio="83.96" />
          <mask elevation="15 degrees"
                obs_expected="26729"
                obs_have="24057"
                obs_ratio="90.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8005862"
                         time_creation="Fri Mar 23 01:17:07 2012"
                         time_modification="Fri Mar 23 01:08:49 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 00:59:59 2012"
                      epochs="3348"
                      epochs_ratio="93.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="26764"
                obs_ratio="75.96" />
          <mask elevation="10 degrees"
                obs_expected="31270"
                obs_have="26253"
                obs_ratio="83.96" />
          <mask elevation="15 degrees"
                obs_expected="26729"
                obs_have="24057"
                obs_ratio="90.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8005862"
                         time_creation="Fri Apr 20 00:59:53 2012"
                         time_modification="Fri Mar 23 01:08:49 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 00:59:59 2012"
                      epochs="3348"
                      epochs_ratio="93.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="26764"
                obs_ratio="75.96" />
          <mask elevation="10 degrees"
                obs_expected="31270"
                obs_have="26253"
                obs_ratio="83.96" />
          <mask elevation="15 degrees"
                obs_expected="26729"
                obs_have="24057"
                obs_ratio="90.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa083b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Mar 23 02:29:41 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8364855"
                         time_creation="Fri Mar 23 02:17:10 2012"
                         time_modification="Fri Mar 23 02:08:54 2012" />
        <observations epoch_first="Fri Mar 23 01:00:00 2012"
                      epoch_last="Fri Mar 23 01:59:59 2012"
                      epochs="3423"
                      epochs_ratio="95.08">
          <mask elevation="03 degrees"
                obs_expected="33635"
                obs_have="27327"
                obs_ratio="81.25" />
          <mask elevation="10 degrees"
                obs_expected="30182"
                obs_have="26339"
                obs_ratio="87.27" />
          <mask elevation="15 degrees"
                obs_expected="28173"
                obs_have="25745"
                obs_ratio="91.38" />
        </observations>
      </control>
      <control date="Fri Mar 23 02:54:43 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8364855"
                         time_creation="Fri Mar 23 02:17:10 2012"
                         time_modification="Fri Mar 23 02:08:54 2012" />
        <observations epoch_first="Fri Mar 23 01:00:00 2012"
                      epoch_last="Fri Mar 23 01:59:59 2012"
                      epochs="3423"
                      epochs_ratio="95.08">
          <mask elevation="03 degrees"
                obs_expected="33635"
                obs_have="27327"
                obs_ratio="81.25" />
          <mask elevation="10 degrees"
                obs_expected="30182"
                obs_have="26339"
                obs_ratio="87.27" />
          <mask elevation="15 degrees"
                obs_expected="28173"
                obs_have="25745"
                obs_ratio="91.38" />
        </observations>
      </control>
      <control date="Fri Mar 23 04:56:20 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8364855"
                         time_creation="Fri Mar 23 02:17:10 2012"
                         time_modification="Fri Mar 23 02:08:54 2012" />
        <observations epoch_first="Fri Mar 23 01:00:00 2012"
                      epoch_last="Fri Mar 23 01:59:59 2012"
                      epochs="3423"
                      epochs_ratio="95.08">
          <mask elevation="03 degrees"
                obs_expected="33635"
                obs_have="27327"
                obs_ratio="81.25" />
          <mask elevation="10 degrees"
                obs_expected="30182"
                obs_have="26339"
                obs_ratio="87.27" />
          <mask elevation="15 degrees"
                obs_expected="28173"
                obs_have="25745"
                obs_ratio="91.38" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8364855"
                         time_creation="Fri Mar 23 02:17:10 2012"
                         time_modification="Fri Mar 23 02:08:54 2012" />
        <observations epoch_first="Fri Mar 23 01:00:00 2012"
                      epoch_last="Fri Mar 23 01:59:59 2012"
                      epochs="3423"
                      epochs_ratio="95.08">
          <mask elevation="03 degrees"
                obs_expected="33635"
                obs_have="27327"
                obs_ratio="81.25" />
          <mask elevation="10 degrees"
                obs_expected="30182"
                obs_have="26339"
                obs_ratio="87.27" />
          <mask elevation="15 degrees"
                obs_expected="28173"
                obs_have="25745"
                obs_ratio="91.38" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8364855"
                         time_creation="Fri Apr 20 00:59:54 2012"
                         time_modification="Fri Mar 23 02:08:54 2012" />
        <observations epoch_first="Fri Mar 23 01:00:00 2012"
                      epoch_last="Fri Mar 23 01:59:59 2012"
                      epochs="3423"
                      epochs_ratio="95.08">
          <mask elevation="03 degrees"
                obs_expected="33635"
                obs_have="27327"
                obs_ratio="81.25" />
          <mask elevation="10 degrees"
                obs_expected="30182"
                obs_have="26339"
                obs_ratio="87.27" />
          <mask elevation="15 degrees"
                obs_expected="28173"
                obs_have="25745"
                obs_ratio="91.38" />
        </observations>
      </control>
    </file>
    <file name="/piaa083c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Mar 23 03:32:12 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8812864"
                         time_creation="Fri Mar 23 03:17:11 2012"
                         time_modification="Fri Mar 23 03:08:50 2012" />
        <observations epoch_first="Fri Mar 23 02:00:00 2012"
                      epoch_last="Fri Mar 23 02:59:59 2012"
                      epochs="3451"
                      epochs_ratio="95.86">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31030"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="29683"
                obs_have="28462"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="27847"
                obs_have="26709"
                obs_ratio="95.91" />
        </observations>
      </control>
      <control date="Fri Mar 23 05:59:32 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8812864"
                         time_creation="Fri Mar 23 03:17:11 2012"
                         time_modification="Fri Mar 23 03:08:50 2012" />
        <observations epoch_first="Fri Mar 23 02:00:00 2012"
                      epoch_last="Fri Mar 23 02:59:59 2012"
                      epochs="3451"
                      epochs_ratio="95.86">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31030"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="29683"
                obs_have="28462"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="27847"
                obs_have="26709"
                obs_ratio="95.91" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8812864"
                         time_creation="Fri Mar 23 03:17:11 2012"
                         time_modification="Fri Mar 23 03:08:50 2012" />
        <observations epoch_first="Fri Mar 23 02:00:00 2012"
                      epoch_last="Fri Mar 23 02:59:59 2012"
                      epochs="3451"
                      epochs_ratio="95.86">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31030"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="29683"
                obs_have="28462"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="27847"
                obs_have="26709"
                obs_ratio="95.91" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8812864"
                         time_creation="Fri Apr 20 00:59:55 2012"
                         time_modification="Fri Mar 23 03:08:50 2012" />
        <observations epoch_first="Fri Mar 23 02:00:00 2012"
                      epoch_last="Fri Mar 23 02:59:59 2012"
                      epochs="3451"
                      epochs_ratio="95.86">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31030"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="29683"
                obs_have="28462"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="27847"
                obs_have="26709"
                obs_ratio="95.91" />
        </observations>
      </control>
    </file>
    <file name="/piaa083d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Mar 23 04:46:58 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8768105"
                         time_creation="Fri Mar 23 04:17:15 2012"
                         time_modification="Fri Mar 23 04:09:02 2012" />
        <observations epoch_first="Fri Mar 23 03:00:00 2012"
                      epoch_last="Fri Mar 23 03:59:59 2012"
                      epochs="3494"
                      epochs_ratio="97.06">
          <mask elevation="03 degrees"
                obs_expected="35683"
                obs_have="28262"
                obs_ratio="79.20" />
          <mask elevation="10 degrees"
                obs_expected="31003"
                obs_have="27533"
                obs_ratio="88.81" />
          <mask elevation="15 degrees"
                obs_expected="28721"
                obs_have="27066"
                obs_ratio="94.24" />
        </observations>
      </control>
      <control date="Fri Mar 23 07:13:44 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8768105"
                         time_creation="Fri Mar 23 04:17:15 2012"
                         time_modification="Fri Mar 23 04:09:02 2012" />
        <observations epoch_first="Fri Mar 23 03:00:00 2012"
                      epoch_last="Fri Mar 23 03:59:59 2012"
                      epochs="3494"
                      epochs_ratio="97.06">
          <mask elevation="03 degrees"
                obs_expected="35683"
                obs_have="28262"
                obs_ratio="79.20" />
          <mask elevation="10 degrees"
                obs_expected="31003"
                obs_have="27533"
                obs_ratio="88.81" />
          <mask elevation="15 degrees"
                obs_expected="28721"
                obs_have="27066"
                obs_ratio="94.24" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8768105"
                         time_creation="Fri Mar 23 04:17:15 2012"
                         time_modification="Fri Mar 23 04:09:02 2012" />
        <observations epoch_first="Fri Mar 23 03:00:00 2012"
                      epoch_last="Fri Mar 23 03:59:59 2012"
                      epochs="3494"
                      epochs_ratio="97.06">
          <mask elevation="03 degrees"
                obs_expected="35683"
                obs_have="28262"
                obs_ratio="79.20" />
          <mask elevation="10 degrees"
                obs_expected="31003"
                obs_have="27533"
                obs_ratio="88.81" />
          <mask elevation="15 degrees"
                obs_expected="28721"
                obs_have="27066"
                obs_ratio="94.24" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8768105"
                         time_creation="Fri Apr 20 00:59:56 2012"
                         time_modification="Fri Mar 23 04:09:02 2012" />
        <observations epoch_first="Fri Mar 23 03:00:00 2012"
                      epoch_last="Fri Mar 23 03:59:59 2012"
                      epochs="3494"
                      epochs_ratio="97.06">
          <mask elevation="03 degrees"
                obs_expected="35683"
                obs_have="28262"
                obs_ratio="79.20" />
          <mask elevation="10 degrees"
                obs_expected="31003"
                obs_have="27533"
                obs_ratio="88.81" />
          <mask elevation="15 degrees"
                obs_expected="28721"
                obs_have="27066"
                obs_ratio="94.24" />
        </observations>
      </control>
    </file>
    <file name="/piaa083e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Mar 23 05:37:16 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8227047"
                         time_creation="Fri Mar 23 05:22:10 2012"
                         time_modification="Fri Mar 23 05:13:17 2012" />
        <observations epoch_first="Fri Mar 23 04:00:00 2012"
                      epoch_last="Fri Mar 23 04:59:59 2012"
                      epochs="3430"
                      epochs_ratio="95.28">
          <mask elevation="03 degrees"
                obs_expected="38858"
                obs_have="30388"
                obs_ratio="78.20" />
          <mask elevation="10 degrees"
                obs_expected="35965"
                obs_have="29768"
                obs_ratio="82.77" />
          <mask elevation="15 degrees"
                obs_expected="31192"
                obs_have="27103"
                obs_ratio="86.89" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:05:49 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8227047"
                         time_creation="Fri Mar 23 05:22:10 2012"
                         time_modification="Fri Mar 23 05:13:17 2012" />
        <observations epoch_first="Fri Mar 23 04:00:00 2012"
                      epoch_last="Fri Mar 23 04:59:59 2012"
                      epochs="3430"
                      epochs_ratio="95.28">
          <mask elevation="03 degrees"
                obs_expected="38858"
                obs_have="30388"
                obs_ratio="78.20" />
          <mask elevation="10 degrees"
                obs_expected="35965"
                obs_have="29768"
                obs_ratio="82.77" />
          <mask elevation="15 degrees"
                obs_expected="31192"
                obs_have="27103"
                obs_ratio="86.89" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8227047"
                         time_creation="Fri Mar 23 05:22:10 2012"
                         time_modification="Fri Mar 23 05:13:17 2012" />
        <observations epoch_first="Fri Mar 23 04:00:00 2012"
                      epoch_last="Fri Mar 23 04:59:59 2012"
                      epochs="3430"
                      epochs_ratio="95.28">
          <mask elevation="03 degrees"
                obs_expected="38858"
                obs_have="30388"
                obs_ratio="78.20" />
          <mask elevation="10 degrees"
                obs_expected="35965"
                obs_have="29768"
                obs_ratio="82.77" />
          <mask elevation="15 degrees"
                obs_expected="31192"
                obs_have="27103"
                obs_ratio="86.89" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8227047"
                         time_creation="Fri Apr 20 00:59:57 2012"
                         time_modification="Fri Mar 23 05:13:17 2012" />
        <observations epoch_first="Fri Mar 23 04:00:00 2012"
                      epoch_last="Fri Mar 23 04:59:59 2012"
                      epochs="3430"
                      epochs_ratio="95.28">
          <mask elevation="03 degrees"
                obs_expected="38858"
                obs_have="30388"
                obs_ratio="78.20" />
          <mask elevation="10 degrees"
                obs_expected="35965"
                obs_have="29768"
                obs_ratio="82.77" />
          <mask elevation="15 degrees"
                obs_expected="31192"
                obs_have="27103"
                obs_ratio="86.89" />
        </observations>
      </control>
    </file>
    <file name="/piaa083f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Mar 23 06:38:23 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8152079"
                         time_creation="Fri Mar 23 06:17:15 2012"
                         time_modification="Fri Mar 23 06:08:40 2012" />
        <observations epoch_first="Fri Mar 23 05:00:00 2012"
                      epoch_last="Fri Mar 23 05:59:59 2012"
                      epochs="3294"
                      epochs_ratio="91.50">
          <mask elevation="03 degrees"
                obs_expected="40469"
                obs_have="30656"
                obs_ratio="75.75" />
          <mask elevation="10 degrees"
                obs_expected="37675"
                obs_have="30656"
                obs_ratio="81.37" />
          <mask elevation="15 degrees"
                obs_expected="35387"
                obs_have="30656"
                obs_ratio="86.63" />
        </observations>
      </control>
      <control date="Fri Mar 23 09:06:24 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8152079"
                         time_creation="Fri Mar 23 06:17:15 2012"
                         time_modification="Fri Mar 23 06:08:40 2012" />
        <observations epoch_first="Fri Mar 23 05:00:00 2012"
                      epoch_last="Fri Mar 23 05:59:59 2012"
                      epochs="3294"
                      epochs_ratio="91.50">
          <mask elevation="03 degrees"
                obs_expected="40469"
                obs_have="30656"
                obs_ratio="75.75" />
          <mask elevation="10 degrees"
                obs_expected="37675"
                obs_have="30656"
                obs_ratio="81.37" />
          <mask elevation="15 degrees"
                obs_expected="35387"
                obs_have="30656"
                obs_ratio="86.63" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8152079"
                         time_creation="Fri Mar 23 06:17:15 2012"
                         time_modification="Fri Mar 23 06:08:40 2012" />
        <observations epoch_first="Fri Mar 23 05:00:00 2012"
                      epoch_last="Fri Mar 23 05:59:59 2012"
                      epochs="3294"
                      epochs_ratio="91.50">
          <mask elevation="03 degrees"
                obs_expected="40469"
                obs_have="30656"
                obs_ratio="75.75" />
          <mask elevation="10 degrees"
                obs_expected="37675"
                obs_have="30656"
                obs_ratio="81.37" />
          <mask elevation="15 degrees"
                obs_expected="35387"
                obs_have="30656"
                obs_ratio="86.63" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8152079"
                         time_creation="Fri Apr 20 00:59:58 2012"
                         time_modification="Fri Mar 23 06:08:40 2012" />
        <observations epoch_first="Fri Mar 23 05:00:00 2012"
                      epoch_last="Fri Mar 23 05:59:59 2012"
                      epochs="3294"
                      epochs_ratio="91.50">
          <mask elevation="03 degrees"
                obs_expected="40469"
                obs_have="30656"
                obs_ratio="75.75" />
          <mask elevation="10 degrees"
                obs_expected="37675"
                obs_have="30656"
                obs_ratio="81.37" />
          <mask elevation="15 degrees"
                obs_expected="35387"
                obs_have="30656"
                obs_ratio="86.63" />
        </observations>
      </control>
    </file>
    <file name="/piaa083g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Mar 23 07:45:50 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="7680981"
                         time_creation="Fri Mar 23 07:22:15 2012"
                         time_modification="Fri Mar 23 07:13:13 2012" />
        <observations epoch_first="Fri Mar 23 06:00:00 2012"
                      epoch_last="Fri Mar 23 06:59:54 2012"
                      epochs="3268"
                      epochs_ratio="90.78">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="31195"
                obs_ratio="74.68" />
          <mask elevation="10 degrees"
                obs_expected="36249"
                obs_have="30397"
                obs_ratio="83.86" />
          <mask elevation="15 degrees"
                obs_expected="32774"
                obs_have="29287"
                obs_ratio="89.36" />
        </observations>
      </control>
      <control date="Fri Mar 23 09:54:53 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="7680981"
                         time_creation="Fri Mar 23 07:22:15 2012"
                         time_modification="Fri Mar 23 07:13:13 2012" />
        <observations epoch_first="Fri Mar 23 06:00:00 2012"
                      epoch_last="Fri Mar 23 06:59:54 2012"
                      epochs="3268"
                      epochs_ratio="90.78">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="31195"
                obs_ratio="74.68" />
          <mask elevation="10 degrees"
                obs_expected="36249"
                obs_have="30397"
                obs_ratio="83.86" />
          <mask elevation="15 degrees"
                obs_expected="32774"
                obs_have="29287"
                obs_ratio="89.36" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="7680981"
                         time_creation="Fri Mar 23 07:22:15 2012"
                         time_modification="Fri Mar 23 07:13:13 2012" />
        <observations epoch_first="Fri Mar 23 06:00:00 2012"
                      epoch_last="Fri Mar 23 06:59:54 2012"
                      epochs="3268"
                      epochs_ratio="90.78">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="31195"
                obs_ratio="74.68" />
          <mask elevation="10 degrees"
                obs_expected="36249"
                obs_have="30397"
                obs_ratio="83.86" />
          <mask elevation="15 degrees"
                obs_expected="32774"
                obs_have="29287"
                obs_ratio="89.36" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="7680981"
                         time_creation="Fri Apr 20 00:59:59 2012"
                         time_modification="Fri Mar 23 07:13:13 2012" />
        <observations epoch_first="Fri Mar 23 06:00:00 2012"
                      epoch_last="Fri Mar 23 06:59:54 2012"
                      epochs="3268"
                      epochs_ratio="90.78">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="31195"
                obs_ratio="74.68" />
          <mask elevation="10 degrees"
                obs_expected="36249"
                obs_have="30397"
                obs_ratio="83.86" />
          <mask elevation="15 degrees"
                obs_expected="32774"
                obs_have="29287"
                obs_ratio="89.36" />
        </observations>
      </control>
    </file>
    <file name="/piaa083h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Mar 23 08:47:04 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8052268"
                         time_creation="Fri Mar 23 08:17:21 2012"
                         time_modification="Fri Mar 23 08:08:46 2012" />
        <observations epoch_first="Fri Mar 23 07:00:06 2012"
                      epoch_last="Fri Mar 23 07:59:59 2012"
                      epochs="3413"
                      epochs_ratio="94.81">
          <mask elevation="03 degrees"
                obs_expected="40192"
                obs_have="31347"
                obs_ratio="77.99" />
          <mask elevation="10 degrees"
                obs_expected="36346"
                obs_have="30586"
                obs_ratio="84.15" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="28719"
                obs_ratio="90.69" />
        </observations>
      </control>
      <control date="Fri Mar 23 11:02:55 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8052268"
                         time_creation="Fri Mar 23 08:17:21 2012"
                         time_modification="Fri Mar 23 08:08:46 2012" />
        <observations epoch_first="Fri Mar 23 07:00:06 2012"
                      epoch_last="Fri Mar 23 07:59:59 2012"
                      epochs="3413"
                      epochs_ratio="94.81">
          <mask elevation="03 degrees"
                obs_expected="40192"
                obs_have="31347"
                obs_ratio="77.99" />
          <mask elevation="10 degrees"
                obs_expected="36346"
                obs_have="30586"
                obs_ratio="84.15" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="28719"
                obs_ratio="90.69" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8052268"
                         time_creation="Fri Mar 23 08:17:21 2012"
                         time_modification="Fri Mar 23 08:08:46 2012" />
        <observations epoch_first="Fri Mar 23 07:00:06 2012"
                      epoch_last="Fri Mar 23 07:59:59 2012"
                      epochs="3413"
                      epochs_ratio="94.81">
          <mask elevation="03 degrees"
                obs_expected="40192"
                obs_have="31347"
                obs_ratio="77.99" />
          <mask elevation="10 degrees"
                obs_expected="36346"
                obs_have="30586"
                obs_ratio="84.15" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="28719"
                obs_ratio="90.69" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8052268"
                         time_creation="Fri Apr 20 01:00:00 2012"
                         time_modification="Fri Mar 23 08:08:46 2012" />
        <observations epoch_first="Fri Mar 23 07:00:06 2012"
                      epoch_last="Fri Mar 23 07:59:59 2012"
                      epochs="3413"
                      epochs_ratio="94.81">
          <mask elevation="03 degrees"
                obs_expected="40192"
                obs_have="31347"
                obs_ratio="77.99" />
          <mask elevation="10 degrees"
                obs_expected="36346"
                obs_have="30586"
                obs_ratio="84.15" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="28719"
                obs_ratio="90.69" />
        </observations>
      </control>
    </file>
    <file name="/piaa083i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Mar 23 09:35:22 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8031324"
                         time_creation="Fri Mar 23 09:17:49 2012"
                         time_modification="Fri Mar 23 09:08:49 2012" />
        <observations epoch_first="Fri Mar 23 08:00:00 2012"
                      epoch_last="Fri Mar 23 08:59:59 2012"
                      epochs="3335"
                      epochs_ratio="92.64">
          <mask elevation="03 degrees"
                obs_expected="34416"
                obs_have="28336"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="32911"
                obs_have="28272"
                obs_ratio="85.90" />
          <mask elevation="15 degrees"
                obs_expected="30646"
                obs_have="27494"
                obs_ratio="89.71" />
        </observations>
      </control>
      <control date="Fri Mar 23 10:07:35 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8031324"
                         time_creation="Fri Mar 23 09:17:49 2012"
                         time_modification="Fri Mar 23 09:08:49 2012" />
        <observations epoch_first="Fri Mar 23 08:00:00 2012"
                      epoch_last="Fri Mar 23 08:59:59 2012"
                      epochs="3335"
                      epochs_ratio="92.64">
          <mask elevation="03 degrees"
                obs_expected="34416"
                obs_have="28336"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="32911"
                obs_have="28272"
                obs_ratio="85.90" />
          <mask elevation="15 degrees"
                obs_expected="30646"
                obs_have="27494"
                obs_ratio="89.71" />
        </observations>
      </control>
      <control date="Fri Mar 23 11:41:45 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8031324"
                         time_creation="Fri Mar 23 09:17:49 2012"
                         time_modification="Fri Mar 23 09:08:49 2012" />
        <observations epoch_first="Fri Mar 23 08:00:00 2012"
                      epoch_last="Fri Mar 23 08:59:59 2012"
                      epochs="3335"
                      epochs_ratio="92.64">
          <mask elevation="03 degrees"
                obs_expected="34416"
                obs_have="28336"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="32911"
                obs_have="28272"
                obs_ratio="85.90" />
          <mask elevation="15 degrees"
                obs_expected="30646"
                obs_have="27494"
                obs_ratio="89.71" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8031324"
                         time_creation="Fri Mar 23 09:17:49 2012"
                         time_modification="Fri Mar 23 09:08:49 2012" />
        <observations epoch_first="Fri Mar 23 08:00:00 2012"
                      epoch_last="Fri Mar 23 08:59:59 2012"
                      epochs="3335"
                      epochs_ratio="92.64">
          <mask elevation="03 degrees"
                obs_expected="34416"
                obs_have="28336"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="32911"
                obs_have="28272"
                obs_ratio="85.90" />
          <mask elevation="15 degrees"
                obs_expected="30646"
                obs_have="27494"
                obs_ratio="89.71" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8031324"
                         time_creation="Fri Apr 20 01:00:02 2012"
                         time_modification="Fri Mar 23 09:08:49 2012" />
        <observations epoch_first="Fri Mar 23 08:00:00 2012"
                      epoch_last="Fri Mar 23 08:59:59 2012"
                      epochs="3335"
                      epochs_ratio="92.64">
          <mask elevation="03 degrees"
                obs_expected="34416"
                obs_have="28336"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="32911"
                obs_have="28272"
                obs_ratio="85.90" />
          <mask elevation="15 degrees"
                obs_expected="30646"
                obs_have="27494"
                obs_ratio="89.71" />
        </observations>
      </control>
    </file>
    <file name="/piaa083j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Mar 23 10:39:30 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8595422"
                         time_creation="Fri Mar 23 10:17:46 2012"
                         time_modification="Fri Mar 23 10:08:54 2012" />
        <observations epoch_first="Fri Mar 23 09:00:00 2012"
                      epoch_last="Fri Mar 23 09:59:59 2012"
                      epochs="3398"
                      epochs_ratio="94.39">
          <mask elevation="03 degrees"
                obs_expected="36714"
                obs_have="29426"
                obs_ratio="80.15" />
          <mask elevation="10 degrees"
                obs_expected="33299"
                obs_have="29426"
                obs_ratio="88.37" />
          <mask elevation="15 degrees"
                obs_expected="30493"
                obs_have="28246"
                obs_ratio="92.63" />
        </observations>
      </control>
      <control date="Fri Mar 23 12:46:08 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8595422"
                         time_creation="Fri Mar 23 10:17:46 2012"
                         time_modification="Fri Mar 23 10:08:54 2012" />
        <observations epoch_first="Fri Mar 23 09:00:00 2012"
                      epoch_last="Fri Mar 23 09:59:59 2012"
                      epochs="3398"
                      epochs_ratio="94.39">
          <mask elevation="03 degrees"
                obs_expected="36714"
                obs_have="29426"
                obs_ratio="80.15" />
          <mask elevation="10 degrees"
                obs_expected="33299"
                obs_have="29426"
                obs_ratio="88.37" />
          <mask elevation="15 degrees"
                obs_expected="30493"
                obs_have="28246"
                obs_ratio="92.63" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8595422"
                         time_creation="Fri Mar 23 10:17:46 2012"
                         time_modification="Fri Mar 23 10:08:54 2012" />
        <observations epoch_first="Fri Mar 23 09:00:00 2012"
                      epoch_last="Fri Mar 23 09:59:59 2012"
                      epochs="3398"
                      epochs_ratio="94.39">
          <mask elevation="03 degrees"
                obs_expected="36714"
                obs_have="29426"
                obs_ratio="80.15" />
          <mask elevation="10 degrees"
                obs_expected="33299"
                obs_have="29426"
                obs_ratio="88.37" />
          <mask elevation="15 degrees"
                obs_expected="30493"
                obs_have="28246"
                obs_ratio="92.63" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8595422"
                         time_creation="Fri Apr 20 01:00:03 2012"
                         time_modification="Fri Mar 23 10:08:54 2012" />
        <observations epoch_first="Fri Mar 23 09:00:00 2012"
                      epoch_last="Fri Mar 23 09:59:59 2012"
                      epochs="3398"
                      epochs_ratio="94.39">
          <mask elevation="03 degrees"
                obs_expected="36714"
                obs_have="29426"
                obs_ratio="80.15" />
          <mask elevation="10 degrees"
                obs_expected="33299"
                obs_have="29426"
                obs_ratio="88.37" />
          <mask elevation="15 degrees"
                obs_expected="30493"
                obs_have="28246"
                obs_ratio="92.63" />
        </observations>
      </control>
    </file>
    <file name="/piaa083k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Mar 23 11:26:13 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8608127"
                         time_creation="Fri Mar 23 11:17:26 2012"
                         time_modification="Fri Mar 23 11:08:47 2012" />
        <observations epoch_first="Fri Mar 23 10:00:00 2012"
                      epoch_last="Fri Mar 23 10:59:59 2012"
                      epochs="3444"
                      epochs_ratio="95.67">
          <mask elevation="03 degrees"
                obs_expected="36161"
                obs_have="27577"
                obs_ratio="76.26" />
          <mask elevation="10 degrees"
                obs_expected="31795"
                obs_have="26758"
                obs_ratio="84.16" />
          <mask elevation="15 degrees"
                obs_expected="28179"
                obs_have="25082"
                obs_ratio="89.01" />
        </observations>
      </control>
      <control date="Fri Mar 23 11:50:47 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8608127"
                         time_creation="Fri Mar 23 11:17:26 2012"
                         time_modification="Fri Mar 23 11:08:47 2012" />
        <observations epoch_first="Fri Mar 23 10:00:00 2012"
                      epoch_last="Fri Mar 23 10:59:59 2012"
                      epochs="3444"
                      epochs_ratio="95.67">
          <mask elevation="03 degrees"
                obs_expected="36161"
                obs_have="27577"
                obs_ratio="76.26" />
          <mask elevation="10 degrees"
                obs_expected="31795"
                obs_have="26758"
                obs_ratio="84.16" />
          <mask elevation="15 degrees"
                obs_expected="28179"
                obs_have="25082"
                obs_ratio="89.01" />
        </observations>
      </control>
      <control date="Fri Mar 23 13:40:38 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8608127"
                         time_creation="Fri Mar 23 11:17:26 2012"
                         time_modification="Fri Mar 23 11:08:47 2012" />
        <observations epoch_first="Fri Mar 23 10:00:00 2012"
                      epoch_last="Fri Mar 23 10:59:59 2012"
                      epochs="3444"
                      epochs_ratio="95.67">
          <mask elevation="03 degrees"
                obs_expected="36161"
                obs_have="27577"
                obs_ratio="76.26" />
          <mask elevation="10 degrees"
                obs_expected="31795"
                obs_have="26758"
                obs_ratio="84.16" />
          <mask elevation="15 degrees"
                obs_expected="28179"
                obs_have="25082"
                obs_ratio="89.01" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8608127"
                         time_creation="Fri Mar 23 11:17:26 2012"
                         time_modification="Fri Mar 23 11:08:47 2012" />
        <observations epoch_first="Fri Mar 23 10:00:00 2012"
                      epoch_last="Fri Mar 23 10:59:59 2012"
                      epochs="3444"
                      epochs_ratio="95.67">
          <mask elevation="03 degrees"
                obs_expected="36161"
                obs_have="27577"
                obs_ratio="76.26" />
          <mask elevation="10 degrees"
                obs_expected="31795"
                obs_have="26758"
                obs_ratio="84.16" />
          <mask elevation="15 degrees"
                obs_expected="28179"
                obs_have="25082"
                obs_ratio="89.01" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8608127"
                         time_creation="Fri Apr 20 01:00:04 2012"
                         time_modification="Fri Mar 23 11:08:47 2012" />
        <observations epoch_first="Fri Mar 23 10:00:00 2012"
                      epoch_last="Fri Mar 23 10:59:59 2012"
                      epochs="3444"
                      epochs_ratio="95.67">
          <mask elevation="03 degrees"
                obs_expected="36161"
                obs_have="27577"
                obs_ratio="76.26" />
          <mask elevation="10 degrees"
                obs_expected="31795"
                obs_have="26758"
                obs_ratio="84.16" />
          <mask elevation="15 degrees"
                obs_expected="28179"
                obs_have="25082"
                obs_ratio="89.01" />
        </observations>
      </control>
    </file>
    <file name="/piaa083l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Mar 23 12:29:30 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8576909"
                         time_creation="Fri Mar 23 12:17:19 2012"
                         time_modification="Fri Mar 23 12:08:51 2012" />
        <observations epoch_first="Fri Mar 23 11:00:00 2012"
                      epoch_last="Fri Mar 23 11:59:59 2012"
                      epochs="3416"
                      epochs_ratio="94.89">
          <mask elevation="03 degrees"
                obs_expected="34798"
                obs_have="26990"
                obs_ratio="77.56" />
          <mask elevation="10 degrees"
                obs_expected="32588"
                obs_have="26990"
                obs_ratio="82.82" />
          <mask elevation="15 degrees"
                obs_expected="27613"
                obs_have="26047"
                obs_ratio="94.33" />
        </observations>
      </control>
      <control date="Fri Mar 23 12:55:34 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8576909"
                         time_creation="Fri Mar 23 12:17:19 2012"
                         time_modification="Fri Mar 23 12:08:51 2012" />
        <observations epoch_first="Fri Mar 23 11:00:00 2012"
                      epoch_last="Fri Mar 23 11:59:59 2012"
                      epochs="3416"
                      epochs_ratio="94.89">
          <mask elevation="03 degrees"
                obs_expected="34798"
                obs_have="26990"
                obs_ratio="77.56" />
          <mask elevation="10 degrees"
                obs_expected="32588"
                obs_have="26990"
                obs_ratio="82.82" />
          <mask elevation="15 degrees"
                obs_expected="27613"
                obs_have="26047"
                obs_ratio="94.33" />
        </observations>
      </control>
      <control date="Fri Mar 23 14:44:07 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8576909"
                         time_creation="Fri Mar 23 12:17:19 2012"
                         time_modification="Fri Mar 23 12:08:51 2012" />
        <observations epoch_first="Fri Mar 23 11:00:00 2012"
                      epoch_last="Fri Mar 23 11:59:59 2012"
                      epochs="3416"
                      epochs_ratio="94.89">
          <mask elevation="03 degrees"
                obs_expected="34798"
                obs_have="26990"
                obs_ratio="77.56" />
          <mask elevation="10 degrees"
                obs_expected="32588"
                obs_have="26990"
                obs_ratio="82.82" />
          <mask elevation="15 degrees"
                obs_expected="27613"
                obs_have="26047"
                obs_ratio="94.33" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8576909"
                         time_creation="Fri Mar 23 12:17:19 2012"
                         time_modification="Fri Mar 23 12:08:51 2012" />
        <observations epoch_first="Fri Mar 23 11:00:00 2012"
                      epoch_last="Fri Mar 23 11:59:59 2012"
                      epochs="3416"
                      epochs_ratio="94.89">
          <mask elevation="03 degrees"
                obs_expected="34798"
                obs_have="26990"
                obs_ratio="77.56" />
          <mask elevation="10 degrees"
                obs_expected="32588"
                obs_have="26990"
                obs_ratio="82.82" />
          <mask elevation="15 degrees"
                obs_expected="27613"
                obs_have="26047"
                obs_ratio="94.33" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8576909"
                         time_creation="Fri Apr 20 01:00:06 2012"
                         time_modification="Fri Mar 23 12:08:51 2012" />
        <observations epoch_first="Fri Mar 23 11:00:00 2012"
                      epoch_last="Fri Mar 23 11:59:59 2012"
                      epochs="3416"
                      epochs_ratio="94.89">
          <mask elevation="03 degrees"
                obs_expected="34798"
                obs_have="26990"
                obs_ratio="77.56" />
          <mask elevation="10 degrees"
                obs_expected="32588"
                obs_have="26990"
                obs_ratio="82.82" />
          <mask elevation="15 degrees"
                obs_expected="27613"
                obs_have="26047"
                obs_ratio="94.33" />
        </observations>
      </control>
    </file>
    <file name="/piaa083m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Mar 23 13:26:11 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7744770"
                         time_creation="Fri Mar 23 13:17:20 2012"
                         time_modification="Fri Mar 23 13:08:51 2012" />
        <observations epoch_first="Fri Mar 23 12:00:00 2012"
                      epoch_last="Fri Mar 23 12:59:59 2012"
                      epochs="3410"
                      epochs_ratio="94.72">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="27094"
                obs_ratio="77.54" />
          <mask elevation="10 degrees"
                obs_expected="31494"
                obs_have="26891"
                obs_ratio="85.38" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="25604"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Fri Mar 23 13:51:40 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7744770"
                         time_creation="Fri Mar 23 13:17:20 2012"
                         time_modification="Fri Mar 23 13:08:51 2012" />
        <observations epoch_first="Fri Mar 23 12:00:00 2012"
                      epoch_last="Fri Mar 23 12:59:59 2012"
                      epochs="3410"
                      epochs_ratio="94.72">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="27094"
                obs_ratio="77.54" />
          <mask elevation="10 degrees"
                obs_expected="31494"
                obs_have="26891"
                obs_ratio="85.38" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="25604"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Fri Mar 23 15:43:04 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7744770"
                         time_creation="Fri Mar 23 13:17:20 2012"
                         time_modification="Fri Mar 23 13:08:51 2012" />
        <observations epoch_first="Fri Mar 23 12:00:00 2012"
                      epoch_last="Fri Mar 23 12:59:59 2012"
                      epochs="3410"
                      epochs_ratio="94.72">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="27094"
                obs_ratio="77.54" />
          <mask elevation="10 degrees"
                obs_expected="31494"
                obs_have="26891"
                obs_ratio="85.38" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="25604"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7744770"
                         time_creation="Fri Mar 23 13:17:20 2012"
                         time_modification="Fri Mar 23 13:08:51 2012" />
        <observations epoch_first="Fri Mar 23 12:00:00 2012"
                      epoch_last="Fri Mar 23 12:59:59 2012"
                      epochs="3410"
                      epochs_ratio="94.72">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="27094"
                obs_ratio="77.54" />
          <mask elevation="10 degrees"
                obs_expected="31494"
                obs_have="26891"
                obs_ratio="85.38" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="25604"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7744770"
                         time_creation="Fri Apr 20 01:00:09 2012"
                         time_modification="Fri Mar 23 13:08:51 2012" />
        <observations epoch_first="Fri Mar 23 12:00:00 2012"
                      epoch_last="Fri Mar 23 12:59:59 2012"
                      epochs="3410"
                      epochs_ratio="94.72">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="27094"
                obs_ratio="77.54" />
          <mask elevation="10 degrees"
                obs_expected="31494"
                obs_have="26891"
                obs_ratio="85.38" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="25604"
                obs_ratio="91.10" />
        </observations>
      </control>
    </file>
    <file name="/piaa083n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Mar 23 16:46:10 2012"
               level="3">
        <file_statistics latency="00:38:17"
                         size="7449006"
                         time_creation="Fri Mar 23 15:07:18 2012"
                         time_modification="Fri Mar 23 14:38:16 2012" />
        <observations epoch_first="Fri Mar 23 13:00:00 2012"
                      epoch_last="Fri Mar 23 13:59:59 2012"
                      epochs="3386"
                      epochs_ratio="94.06">
          <mask elevation="03 degrees"
                obs_expected="32225"
                obs_have="26765"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="30551"
                obs_have="26723"
                obs_ratio="87.47" />
          <mask elevation="15 degrees"
                obs_expected="28984"
                obs_have="26159"
                obs_ratio="90.25" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:38:17"
                         size="7449006"
                         time_creation="Fri Mar 23 15:07:18 2012"
                         time_modification="Fri Mar 23 14:38:16 2012" />
        <observations epoch_first="Fri Mar 23 13:00:00 2012"
                      epoch_last="Fri Mar 23 13:59:59 2012"
                      epochs="3386"
                      epochs_ratio="94.06">
          <mask elevation="03 degrees"
                obs_expected="32225"
                obs_have="26765"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="30551"
                obs_have="26723"
                obs_ratio="87.47" />
          <mask elevation="15 degrees"
                obs_expected="28984"
                obs_have="26159"
                obs_ratio="90.25" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:38:17"
                         size="7449006"
                         time_creation="Fri Apr 20 01:00:11 2012"
                         time_modification="Fri Mar 23 14:38:16 2012" />
        <observations epoch_first="Fri Mar 23 13:00:00 2012"
                      epoch_last="Fri Mar 23 13:59:59 2012"
                      epochs="3386"
                      epochs_ratio="94.06">
          <mask elevation="03 degrees"
                obs_expected="32225"
                obs_have="26765"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="30551"
                obs_have="26723"
                obs_ratio="87.47" />
          <mask elevation="15 degrees"
                obs_expected="28984"
                obs_have="26159"
                obs_ratio="90.25" />
        </observations>
      </control>
    </file>
    <file name="/piaa083o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Mar 23 15:25:31 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="6942985"
                         time_creation="Fri Mar 23 15:18:20 2012"
                         time_modification="Fri Mar 23 15:08:48 2012" />
        <observations epoch_first="Fri Mar 23 14:00:00 2012"
                      epoch_last="Fri Mar 23 14:59:59 2012"
                      epochs="3421"
                      epochs_ratio="95.03">
          <mask elevation="03 degrees"
                obs_expected="29800"
                obs_have="24534"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="26085"
                obs_have="24059"
                obs_ratio="92.23" />
          <mask elevation="15 degrees"
                obs_expected="23508"
                obs_have="22237"
                obs_ratio="94.59" />
        </observations>
      </control>
      <control date="Fri Mar 23 15:52:29 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="6942985"
                         time_creation="Fri Mar 23 15:18:20 2012"
                         time_modification="Fri Mar 23 15:08:48 2012" />
        <observations epoch_first="Fri Mar 23 14:00:00 2012"
                      epoch_last="Fri Mar 23 14:59:59 2012"
                      epochs="3421"
                      epochs_ratio="95.03">
          <mask elevation="03 degrees"
                obs_expected="29800"
                obs_have="24534"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="26085"
                obs_have="24059"
                obs_ratio="92.23" />
          <mask elevation="15 degrees"
                obs_expected="23508"
                obs_have="22237"
                obs_ratio="94.59" />
        </observations>
      </control>
      <control date="Fri Mar 23 17:55:04 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="6942985"
                         time_creation="Fri Mar 23 15:18:20 2012"
                         time_modification="Fri Mar 23 15:08:48 2012" />
        <observations epoch_first="Fri Mar 23 14:00:00 2012"
                      epoch_last="Fri Mar 23 14:59:59 2012"
                      epochs="3421"
                      epochs_ratio="95.03">
          <mask elevation="03 degrees"
                obs_expected="29800"
                obs_have="24534"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="26085"
                obs_have="24059"
                obs_ratio="92.23" />
          <mask elevation="15 degrees"
                obs_expected="23508"
                obs_have="22237"
                obs_ratio="94.59" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="6942985"
                         time_creation="Fri Mar 23 15:18:20 2012"
                         time_modification="Fri Mar 23 15:08:48 2012" />
        <observations epoch_first="Fri Mar 23 14:00:00 2012"
                      epoch_last="Fri Mar 23 14:59:59 2012"
                      epochs="3421"
                      epochs_ratio="95.03">
          <mask elevation="03 degrees"
                obs_expected="29800"
                obs_have="24534"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="26085"
                obs_have="24059"
                obs_ratio="92.23" />
          <mask elevation="15 degrees"
                obs_expected="23508"
                obs_have="22237"
                obs_ratio="94.59" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="6942985"
                         time_creation="Fri Apr 20 01:00:12 2012"
                         time_modification="Fri Mar 23 15:08:48 2012" />
        <observations epoch_first="Fri Mar 23 14:00:00 2012"
                      epoch_last="Fri Mar 23 14:59:59 2012"
                      epochs="3421"
                      epochs_ratio="95.03">
          <mask elevation="03 degrees"
                obs_expected="29800"
                obs_have="24534"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="26085"
                obs_have="24059"
                obs_ratio="92.23" />
          <mask elevation="15 degrees"
                obs_expected="23508"
                obs_have="22237"
                obs_ratio="94.59" />
        </observations>
      </control>
    </file>
    <file name="/piaa083p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Mar 23 16:30:15 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="6704026"
                         time_creation="Fri Mar 23 16:17:36 2012"
                         time_modification="Fri Mar 23 16:08:48 2012" />
        <observations epoch_first="Fri Mar 23 15:00:00 2012"
                      epoch_last="Fri Mar 23 15:59:59 2012"
                      epochs="3417"
                      epochs_ratio="94.92">
          <mask elevation="03 degrees"
                obs_expected="30758"
                obs_have="22926"
                obs_ratio="74.54" />
          <mask elevation="10 degrees"
                obs_expected="25806"
                obs_have="22024"
                obs_ratio="85.34" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="21272"
                obs_ratio="92.16" />
        </observations>
      </control>
      <control date="Fri Mar 23 16:57:26 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="6704026"
                         time_creation="Fri Mar 23 16:17:36 2012"
                         time_modification="Fri Mar 23 16:08:48 2012" />
        <observations epoch_first="Fri Mar 23 15:00:00 2012"
                      epoch_last="Fri Mar 23 15:59:59 2012"
                      epochs="3417"
                      epochs_ratio="94.92">
          <mask elevation="03 degrees"
                obs_expected="30758"
                obs_have="22926"
                obs_ratio="74.54" />
          <mask elevation="10 degrees"
                obs_expected="25806"
                obs_have="22024"
                obs_ratio="85.34" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="21272"
                obs_ratio="92.16" />
        </observations>
      </control>
      <control date="Fri Mar 23 18:59:01 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="6704026"
                         time_creation="Fri Mar 23 16:17:36 2012"
                         time_modification="Fri Mar 23 16:08:48 2012" />
        <observations epoch_first="Fri Mar 23 15:00:00 2012"
                      epoch_last="Fri Mar 23 15:59:59 2012"
                      epochs="3417"
                      epochs_ratio="94.92">
          <mask elevation="03 degrees"
                obs_expected="30758"
                obs_have="22926"
                obs_ratio="74.54" />
          <mask elevation="10 degrees"
                obs_expected="25806"
                obs_have="22024"
                obs_ratio="85.34" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="21272"
                obs_ratio="92.16" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="6704026"
                         time_creation="Fri Mar 23 16:17:36 2012"
                         time_modification="Fri Mar 23 16:08:48 2012" />
        <observations epoch_first="Fri Mar 23 15:00:00 2012"
                      epoch_last="Fri Mar 23 15:59:59 2012"
                      epochs="3417"
                      epochs_ratio="94.92">
          <mask elevation="03 degrees"
                obs_expected="30758"
                obs_have="22926"
                obs_ratio="74.54" />
          <mask elevation="10 degrees"
                obs_expected="25806"
                obs_have="22024"
                obs_ratio="85.34" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="21272"
                obs_ratio="92.16" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="6704026"
                         time_creation="Fri Apr 20 01:00:14 2012"
                         time_modification="Fri Mar 23 16:08:48 2012" />
        <observations epoch_first="Fri Mar 23 15:00:00 2012"
                      epoch_last="Fri Mar 23 15:59:59 2012"
                      epochs="3417"
                      epochs_ratio="94.92">
          <mask elevation="03 degrees"
                obs_expected="30758"
                obs_have="22926"
                obs_ratio="74.54" />
          <mask elevation="10 degrees"
                obs_expected="25806"
                obs_have="22024"
                obs_ratio="85.34" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="21272"
                obs_ratio="92.16" />
        </observations>
      </control>
    </file>
    <file name="/piaa083q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Mar 23 17:35:28 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8178167"
                         time_creation="Fri Mar 23 17:17:24 2012"
                         time_modification="Fri Mar 23 17:08:43 2012" />
        <observations epoch_first="Fri Mar 23 16:00:00 2012"
                      epoch_last="Fri Mar 23 16:59:59 2012"
                      epochs="3298"
                      epochs_ratio="91.61">
          <mask elevation="03 degrees"
                obs_expected="34386"
                obs_have="28308"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="32862"
                obs_have="28089"
                obs_ratio="85.48" />
          <mask elevation="15 degrees"
                obs_expected="29633"
                obs_have="26260"
                obs_ratio="88.62" />
        </observations>
      </control>
      <control date="Fri Mar 23 18:10:32 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8178167"
                         time_creation="Fri Mar 23 17:17:24 2012"
                         time_modification="Fri Mar 23 17:08:43 2012" />
        <observations epoch_first="Fri Mar 23 16:00:00 2012"
                      epoch_last="Fri Mar 23 16:59:59 2012"
                      epochs="3298"
                      epochs_ratio="91.61">
          <mask elevation="03 degrees"
                obs_expected="34386"
                obs_have="28308"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="32862"
                obs_have="28089"
                obs_ratio="85.48" />
          <mask elevation="15 degrees"
                obs_expected="29633"
                obs_have="26260"
                obs_ratio="88.62" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:01:23 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8178167"
                         time_creation="Fri Mar 23 17:17:24 2012"
                         time_modification="Fri Mar 23 17:08:43 2012" />
        <observations epoch_first="Fri Mar 23 16:00:00 2012"
                      epoch_last="Fri Mar 23 16:59:59 2012"
                      epochs="3298"
                      epochs_ratio="91.61">
          <mask elevation="03 degrees"
                obs_expected="34386"
                obs_have="28308"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="32862"
                obs_have="28089"
                obs_ratio="85.48" />
          <mask elevation="15 degrees"
                obs_expected="29633"
                obs_have="26260"
                obs_ratio="88.62" />
        </observations>
      </control>
      <control date="Sun Apr 22 08:17:40 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8178167"
                         time_creation="Fri Apr 20 01:00:16 2012"
                         time_modification="Fri Mar 23 17:08:43 2012" />
        <observations epoch_first="Fri Mar 23 16:00:00 2012"
                      epoch_last="Fri Mar 23 16:59:59 2012"
                      epochs="3298"
                      epochs_ratio="91.61">
          <mask elevation="03 degrees"
                obs_expected="34386"
                obs_have="28308"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="32862"
                obs_have="28089"
                obs_ratio="85.48" />
          <mask elevation="15 degrees"
                obs_expected="29633"
                obs_have="26260"
                obs_ratio="88.62" />
        </observations>
      </control>
    </file>
  </station>
</QC>
