<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-08-25 00:00:05"
    DayOfYear="237"
    Year="2011">
  <station name="PIAA">
    <file name="/piaa2370.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Aug 26 21:51:26 2011"
               level="3">
        <file_statistics latency="03:33:44"
                         size="5919309"
                         time_creation="Fri Aug 26 04:08:00 2011"
                         time_modification="Fri Aug 26 03:33:14 2011" />
        <observations epoch_first="Thu Aug 25 00:00:30 2011"
                      epoch_last="Thu Aug 25 23:59:30 2011"
                      epochs="2625"
                      epochs_ratio="91.15">
          <mask elevation="03 degrees"
                obs_expected="28817"
                obs_have="21038"
                obs_ratio="73.01" />
          <mask elevation="10 degrees"
                obs_expected="24689"
                obs_have="20526"
                obs_ratio="83.14" />
          <mask elevation="15 degrees"
                obs_expected="21947"
                obs_have="19360"
                obs_ratio="88.21" />
        </observations>
      </control>
      <control date="Sat Sep 24 07:59:51 2011"
               level="3">
        <file_statistics latency="03:33:44"
                         size="5919309"
                         time_creation="Thu Sep 22 01:00:47 2011"
                         time_modification="Fri Aug 26 03:33:14 2011" />
        <observations epoch_first="Thu Aug 25 00:00:30 2011"
                      epoch_last="Thu Aug 25 23:59:30 2011"
                      epochs="2625"
                      epochs_ratio="91.15">
          <mask elevation="03 degrees"
                obs_expected="28817"
                obs_have="21038"
                obs_ratio="73.01" />
          <mask elevation="10 degrees"
                obs_expected="24689"
                obs_have="20526"
                obs_ratio="83.14" />
          <mask elevation="15 degrees"
                obs_expected="21947"
                obs_have="19360"
                obs_ratio="88.21" />
        </observations>
      </control>
    </file>
    <file name="/piaa237a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Aug 25 01:24:13 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7367151"
                         time_creation="Thu Aug 25 01:17:12 2011"
                         time_modification="Thu Aug 25 01:11:41 2011" />
        <observations epoch_first="Thu Aug 25 00:00:05 2011"
                      epoch_last="Thu Aug 25 00:59:59 2011"
                      epochs="3209"
                      epochs_ratio="89.14">
          <mask elevation="03 degrees"
                obs_expected="36441"
                obs_have="26652"
                obs_ratio="73.14" />
          <mask elevation="10 degrees"
                obs_expected="32321"
                obs_have="26134"
                obs_ratio="80.86" />
          <mask elevation="15 degrees"
                obs_expected="28610"
                obs_have="24262"
                obs_ratio="84.80" />
        </observations>
      </control>
      <control date="Thu Aug 25 01:49:57 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7367151"
                         time_creation="Thu Aug 25 01:17:12 2011"
                         time_modification="Thu Aug 25 01:11:41 2011" />
        <observations epoch_first="Thu Aug 25 00:00:05 2011"
                      epoch_last="Thu Aug 25 00:59:59 2011"
                      epochs="3209"
                      epochs_ratio="89.14">
          <mask elevation="03 degrees"
                obs_expected="36441"
                obs_have="26652"
                obs_ratio="73.14" />
          <mask elevation="10 degrees"
                obs_expected="32321"
                obs_have="26134"
                obs_ratio="80.86" />
          <mask elevation="15 degrees"
                obs_expected="28610"
                obs_have="24262"
                obs_ratio="84.80" />
        </observations>
      </control>
      <control date="Thu Aug 25 03:45:29 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7367151"
                         time_creation="Thu Aug 25 01:17:12 2011"
                         time_modification="Thu Aug 25 01:11:41 2011" />
        <observations epoch_first="Thu Aug 25 00:00:05 2011"
                      epoch_last="Thu Aug 25 00:59:59 2011"
                      epochs="3209"
                      epochs_ratio="89.14">
          <mask elevation="03 degrees"
                obs_expected="36441"
                obs_have="26652"
                obs_ratio="73.14" />
          <mask elevation="10 degrees"
                obs_expected="32321"
                obs_have="26134"
                obs_ratio="80.86" />
          <mask elevation="15 degrees"
                obs_expected="28610"
                obs_have="24262"
                obs_ratio="84.80" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7367151"
                         time_creation="Thu Aug 25 01:17:12 2011"
                         time_modification="Thu Aug 25 01:11:41 2011" />
        <observations epoch_first="Thu Aug 25 00:00:05 2011"
                      epoch_last="Thu Aug 25 00:59:59 2011"
                      epochs="3209"
                      epochs_ratio="89.14">
          <mask elevation="03 degrees"
                obs_expected="36441"
                obs_have="26652"
                obs_ratio="73.14" />
          <mask elevation="10 degrees"
                obs_expected="32321"
                obs_have="26134"
                obs_ratio="80.86" />
          <mask elevation="15 degrees"
                obs_expected="28610"
                obs_have="24262"
                obs_ratio="84.80" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="8 day(s) 12:10:38"
                         size="7367151"
                         time_creation="Thu Sep 22 00:57:30 2011"
                         time_modification="Fri Sep  2 13:10:37 2011" />
        <observations epoch_first="Thu Aug 25 00:00:05 2011"
                      epoch_last="Thu Aug 25 00:59:59 2011"
                      epochs="3209"
                      epochs_ratio="89.14">
          <mask elevation="03 degrees"
                obs_expected="36441"
                obs_have="26652"
                obs_ratio="73.14" />
          <mask elevation="10 degrees"
                obs_expected="32321"
                obs_have="26134"
                obs_ratio="80.86" />
          <mask elevation="15 degrees"
                obs_expected="28610"
                obs_have="24262"
                obs_ratio="84.80" />
        </observations>
      </control>
    </file>
    <file name="/piaa237b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Aug 25 02:24:59 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7815687"
                         time_creation="Thu Aug 25 02:17:16 2011"
                         time_modification="Thu Aug 25 02:11:43 2011" />
        <observations epoch_first="Thu Aug 25 01:00:00 2011"
                      epoch_last="Thu Aug 25 01:59:59 2011"
                      epochs="3313"
                      epochs_ratio="92.03">
          <mask elevation="03 degrees"
                obs_expected="30793"
                obs_have="27304"
                obs_ratio="88.67" />
          <mask elevation="10 degrees"
                obs_expected="28677"
                obs_have="26286"
                obs_ratio="91.66" />
          <mask elevation="15 degrees"
                obs_expected="27140"
                obs_have="24960"
                obs_ratio="91.97" />
        </observations>
      </control>
      <control date="Thu Aug 25 02:54:15 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7815687"
                         time_creation="Thu Aug 25 02:17:16 2011"
                         time_modification="Thu Aug 25 02:11:43 2011" />
        <observations epoch_first="Thu Aug 25 01:00:00 2011"
                      epoch_last="Thu Aug 25 01:59:59 2011"
                      epochs="3313"
                      epochs_ratio="92.03">
          <mask elevation="03 degrees"
                obs_expected="30793"
                obs_have="27304"
                obs_ratio="88.67" />
          <mask elevation="10 degrees"
                obs_expected="28677"
                obs_have="26286"
                obs_ratio="91.66" />
          <mask elevation="15 degrees"
                obs_expected="27140"
                obs_have="24960"
                obs_ratio="91.97" />
        </observations>
      </control>
      <control date="Thu Aug 25 04:48:41 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7815687"
                         time_creation="Thu Aug 25 02:17:16 2011"
                         time_modification="Thu Aug 25 02:11:43 2011" />
        <observations epoch_first="Thu Aug 25 01:00:00 2011"
                      epoch_last="Thu Aug 25 01:59:59 2011"
                      epochs="3313"
                      epochs_ratio="92.03">
          <mask elevation="03 degrees"
                obs_expected="30793"
                obs_have="27304"
                obs_ratio="88.67" />
          <mask elevation="10 degrees"
                obs_expected="28677"
                obs_have="26286"
                obs_ratio="91.66" />
          <mask elevation="15 degrees"
                obs_expected="27140"
                obs_have="24960"
                obs_ratio="91.97" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7815687"
                         time_creation="Thu Aug 25 02:17:16 2011"
                         time_modification="Thu Aug 25 02:11:43 2011" />
        <observations epoch_first="Thu Aug 25 01:00:00 2011"
                      epoch_last="Thu Aug 25 01:59:59 2011"
                      epochs="3313"
                      epochs_ratio="92.03">
          <mask elevation="03 degrees"
                obs_expected="30793"
                obs_have="27304"
                obs_ratio="88.67" />
          <mask elevation="10 degrees"
                obs_expected="28677"
                obs_have="26286"
                obs_ratio="91.66" />
          <mask elevation="15 degrees"
                obs_expected="27140"
                obs_have="24960"
                obs_ratio="91.97" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="8 day(s) 11:10:40"
                         size="7815687"
                         time_creation="Thu Sep 22 00:57:30 2011"
                         time_modification="Fri Sep  2 13:10:39 2011" />
        <observations epoch_first="Thu Aug 25 01:00:00 2011"
                      epoch_last="Thu Aug 25 01:59:59 2011"
                      epochs="3313"
                      epochs_ratio="92.03">
          <mask elevation="03 degrees"
                obs_expected="30793"
                obs_have="27304"
                obs_ratio="88.67" />
          <mask elevation="10 degrees"
                obs_expected="28677"
                obs_have="26286"
                obs_ratio="91.66" />
          <mask elevation="15 degrees"
                obs_expected="27140"
                obs_have="24960"
                obs_ratio="91.97" />
        </observations>
      </control>
    </file>
    <file name="/piaa237c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Aug 25 03:30:51 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="8058954"
                         time_creation="Thu Aug 25 03:17:15 2011"
                         time_modification="Thu Aug 25 03:11:48 2011" />
        <observations epoch_first="Thu Aug 25 02:00:00 2011"
                      epoch_last="Thu Aug 25 02:59:59 2011"
                      epochs="3325"
                      epochs_ratio="92.36">
          <mask elevation="03 degrees"
                obs_expected="34960"
                obs_have="27118"
                obs_ratio="77.57" />
          <mask elevation="10 degrees"
                obs_expected="33360"
                obs_have="27074"
                obs_ratio="81.16" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="25335"
                obs_ratio="90.14" />
        </observations>
      </control>
      <control date="Thu Aug 25 04:00:20 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="8058954"
                         time_creation="Thu Aug 25 03:17:15 2011"
                         time_modification="Thu Aug 25 03:11:48 2011" />
        <observations epoch_first="Thu Aug 25 02:00:00 2011"
                      epoch_last="Thu Aug 25 02:59:59 2011"
                      epochs="3325"
                      epochs_ratio="92.36">
          <mask elevation="03 degrees"
                obs_expected="34960"
                obs_have="27118"
                obs_ratio="77.57" />
          <mask elevation="10 degrees"
                obs_expected="33360"
                obs_have="27074"
                obs_ratio="81.16" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="25335"
                obs_ratio="90.14" />
        </observations>
      </control>
      <control date="Thu Aug 25 05:48:57 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="8058954"
                         time_creation="Thu Aug 25 03:17:15 2011"
                         time_modification="Thu Aug 25 03:11:48 2011" />
        <observations epoch_first="Thu Aug 25 02:00:00 2011"
                      epoch_last="Thu Aug 25 02:59:59 2011"
                      epochs="3325"
                      epochs_ratio="92.36">
          <mask elevation="03 degrees"
                obs_expected="34960"
                obs_have="27118"
                obs_ratio="77.57" />
          <mask elevation="10 degrees"
                obs_expected="33360"
                obs_have="27074"
                obs_ratio="81.16" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="25335"
                obs_ratio="90.14" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="8058954"
                         time_creation="Thu Aug 25 03:17:15 2011"
                         time_modification="Thu Aug 25 03:11:48 2011" />
        <observations epoch_first="Thu Aug 25 02:00:00 2011"
                      epoch_last="Thu Aug 25 02:59:59 2011"
                      epochs="3325"
                      epochs_ratio="92.36">
          <mask elevation="03 degrees"
                obs_expected="34960"
                obs_have="27118"
                obs_ratio="77.57" />
          <mask elevation="10 degrees"
                obs_expected="33360"
                obs_have="27074"
                obs_ratio="81.16" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="25335"
                obs_ratio="90.14" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="8 day(s) 10:10:42"
                         size="8058954"
                         time_creation="Thu Sep 22 00:57:31 2011"
                         time_modification="Fri Sep  2 13:10:41 2011" />
        <observations epoch_first="Thu Aug 25 02:00:00 2011"
                      epoch_last="Thu Aug 25 02:59:59 2011"
                      epochs="3325"
                      epochs_ratio="92.36">
          <mask elevation="03 degrees"
                obs_expected="34960"
                obs_have="27118"
                obs_ratio="77.57" />
          <mask elevation="10 degrees"
                obs_expected="33360"
                obs_have="27074"
                obs_ratio="81.16" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="25335"
                obs_ratio="90.14" />
        </observations>
      </control>
    </file>
    <file name="/piaa237d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Aug 25 04:30:07 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="6620657"
                         time_creation="Thu Aug 25 04:17:11 2011"
                         time_modification="Thu Aug 25 04:11:44 2011" />
        <observations epoch_first="Thu Aug 25 03:00:00 2011"
                      epoch_last="Thu Aug 25 03:59:59 2011"
                      epochs="3186"
                      epochs_ratio="88.50">
          <mask elevation="03 degrees"
                obs_expected="31762"
                obs_have="25155"
                obs_ratio="79.20" />
          <mask elevation="10 degrees"
                obs_expected="29874"
                obs_have="24754"
                obs_ratio="82.86" />
          <mask elevation="15 degrees"
                obs_expected="27394"
                obs_have="23282"
                obs_ratio="84.99" />
        </observations>
      </control>
      <control date="Thu Aug 25 05:02:34 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="6620657"
                         time_creation="Thu Aug 25 04:17:11 2011"
                         time_modification="Thu Aug 25 04:11:44 2011" />
        <observations epoch_first="Thu Aug 25 03:00:00 2011"
                      epoch_last="Thu Aug 25 03:59:59 2011"
                      epochs="3186"
                      epochs_ratio="88.50">
          <mask elevation="03 degrees"
                obs_expected="31762"
                obs_have="25155"
                obs_ratio="79.20" />
          <mask elevation="10 degrees"
                obs_expected="29874"
                obs_have="24754"
                obs_ratio="82.86" />
          <mask elevation="15 degrees"
                obs_expected="27394"
                obs_have="23282"
                obs_ratio="84.99" />
        </observations>
      </control>
      <control date="Thu Aug 25 06:48:13 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="6620657"
                         time_creation="Thu Aug 25 04:17:11 2011"
                         time_modification="Thu Aug 25 04:11:44 2011" />
        <observations epoch_first="Thu Aug 25 03:00:00 2011"
                      epoch_last="Thu Aug 25 03:59:59 2011"
                      epochs="3186"
                      epochs_ratio="88.50">
          <mask elevation="03 degrees"
                obs_expected="31762"
                obs_have="25155"
                obs_ratio="79.20" />
          <mask elevation="10 degrees"
                obs_expected="29874"
                obs_have="24754"
                obs_ratio="82.86" />
          <mask elevation="15 degrees"
                obs_expected="27394"
                obs_have="23282"
                obs_ratio="84.99" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="6620657"
                         time_creation="Thu Aug 25 04:17:11 2011"
                         time_modification="Thu Aug 25 04:11:44 2011" />
        <observations epoch_first="Thu Aug 25 03:00:00 2011"
                      epoch_last="Thu Aug 25 03:59:59 2011"
                      epochs="3186"
                      epochs_ratio="88.50">
          <mask elevation="03 degrees"
                obs_expected="31762"
                obs_have="25155"
                obs_ratio="79.20" />
          <mask elevation="10 degrees"
                obs_expected="29874"
                obs_have="24754"
                obs_ratio="82.86" />
          <mask elevation="15 degrees"
                obs_expected="27394"
                obs_have="23282"
                obs_ratio="84.99" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="6620657"
                         time_creation="Thu Sep 22 00:57:31 2011"
                         time_modification="Thu Aug 25 04:11:44 2011" />
        <observations epoch_first="Thu Aug 25 03:00:00 2011"
                      epoch_last="Thu Aug 25 03:59:59 2011"
                      epochs="3186"
                      epochs_ratio="88.50">
          <mask elevation="03 degrees"
                obs_expected="31762"
                obs_have="25155"
                obs_ratio="79.20" />
          <mask elevation="10 degrees"
                obs_expected="29874"
                obs_have="24754"
                obs_ratio="82.86" />
          <mask elevation="15 degrees"
                obs_expected="27394"
                obs_have="23282"
                obs_ratio="84.99" />
        </observations>
      </control>
    </file>
    <file name="/piaa237e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Aug 25 05:30:14 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6187605"
                         time_creation="Thu Aug 25 05:17:10 2011"
                         time_modification="Thu Aug 25 05:11:39 2011" />
        <observations epoch_first="Thu Aug 25 04:00:00 2011"
                      epoch_last="Thu Aug 25 04:59:59 2011"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="31396"
                obs_have="23389"
                obs_ratio="74.50" />
          <mask elevation="10 degrees"
                obs_expected="27132"
                obs_have="22443"
                obs_ratio="82.72" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="20919"
                obs_ratio="85.74" />
        </observations>
      </control>
      <control date="Thu Aug 25 06:01:28 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6187605"
                         time_creation="Thu Aug 25 05:17:10 2011"
                         time_modification="Thu Aug 25 05:11:39 2011" />
        <observations epoch_first="Thu Aug 25 04:00:00 2011"
                      epoch_last="Thu Aug 25 04:59:59 2011"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="31396"
                obs_have="23389"
                obs_ratio="74.50" />
          <mask elevation="10 degrees"
                obs_expected="27132"
                obs_have="22443"
                obs_ratio="82.72" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="20919"
                obs_ratio="85.74" />
        </observations>
      </control>
      <control date="Thu Aug 25 07:44:57 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6187605"
                         time_creation="Thu Aug 25 05:17:10 2011"
                         time_modification="Thu Aug 25 05:11:39 2011" />
        <observations epoch_first="Thu Aug 25 04:00:00 2011"
                      epoch_last="Thu Aug 25 04:59:59 2011"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="31396"
                obs_have="23389"
                obs_ratio="74.50" />
          <mask elevation="10 degrees"
                obs_expected="27132"
                obs_have="22443"
                obs_ratio="82.72" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="20919"
                obs_ratio="85.74" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6187605"
                         time_creation="Thu Aug 25 05:17:10 2011"
                         time_modification="Thu Aug 25 05:11:39 2011" />
        <observations epoch_first="Thu Aug 25 04:00:00 2011"
                      epoch_last="Thu Aug 25 04:59:59 2011"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="31396"
                obs_have="23389"
                obs_ratio="74.50" />
          <mask elevation="10 degrees"
                obs_expected="27132"
                obs_have="22443"
                obs_ratio="82.72" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="20919"
                obs_ratio="85.74" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="8 day(s) 08:10:45"
                         size="6187605"
                         time_creation="Thu Sep 22 00:57:32 2011"
                         time_modification="Fri Sep  2 13:10:44 2011" />
        <observations epoch_first="Thu Aug 25 04:00:00 2011"
                      epoch_last="Thu Aug 25 04:59:59 2011"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="31396"
                obs_have="23389"
                obs_ratio="74.50" />
          <mask elevation="10 degrees"
                obs_expected="27132"
                obs_have="22443"
                obs_ratio="82.72" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="20919"
                obs_ratio="85.74" />
        </observations>
      </control>
    </file>
    <file name="/piaa237f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Aug 25 06:30:08 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="6180662"
                         time_creation="Thu Aug 25 06:17:16 2011"
                         time_modification="Thu Aug 25 06:11:37 2011" />
        <observations epoch_first="Thu Aug 25 05:00:00 2011"
                      epoch_last="Thu Aug 25 05:59:59 2011"
                      epochs="3045"
                      epochs_ratio="84.58">
          <mask elevation="03 degrees"
                obs_expected="29533"
                obs_have="22201"
                obs_ratio="75.17" />
          <mask elevation="10 degrees"
                obs_expected="27679"
                obs_have="21661"
                obs_ratio="78.26" />
          <mask elevation="15 degrees"
                obs_expected="25240"
                obs_have="21039"
                obs_ratio="83.36" />
        </observations>
      </control>
      <control date="Thu Aug 25 06:59:49 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="6180662"
                         time_creation="Thu Aug 25 06:17:16 2011"
                         time_modification="Thu Aug 25 06:11:37 2011" />
        <observations epoch_first="Thu Aug 25 05:00:00 2011"
                      epoch_last="Thu Aug 25 05:59:59 2011"
                      epochs="3045"
                      epochs_ratio="84.58">
          <mask elevation="03 degrees"
                obs_expected="29533"
                obs_have="22201"
                obs_ratio="75.17" />
          <mask elevation="10 degrees"
                obs_expected="27679"
                obs_have="21661"
                obs_ratio="78.26" />
          <mask elevation="15 degrees"
                obs_expected="25240"
                obs_have="21039"
                obs_ratio="83.36" />
        </observations>
      </control>
      <control date="Thu Aug 25 08:38:48 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="6180662"
                         time_creation="Thu Aug 25 06:17:16 2011"
                         time_modification="Thu Aug 25 06:11:37 2011" />
        <observations epoch_first="Thu Aug 25 05:00:00 2011"
                      epoch_last="Thu Aug 25 05:59:59 2011"
                      epochs="3045"
                      epochs_ratio="84.58">
          <mask elevation="03 degrees"
                obs_expected="29533"
                obs_have="22201"
                obs_ratio="75.17" />
          <mask elevation="10 degrees"
                obs_expected="27679"
                obs_have="21661"
                obs_ratio="78.26" />
          <mask elevation="15 degrees"
                obs_expected="25240"
                obs_have="21039"
                obs_ratio="83.36" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="6180662"
                         time_creation="Thu Aug 25 06:17:16 2011"
                         time_modification="Thu Aug 25 06:11:37 2011" />
        <observations epoch_first="Thu Aug 25 05:00:00 2011"
                      epoch_last="Thu Aug 25 05:59:59 2011"
                      epochs="3045"
                      epochs_ratio="84.58">
          <mask elevation="03 degrees"
                obs_expected="29533"
                obs_have="22201"
                obs_ratio="75.17" />
          <mask elevation="10 degrees"
                obs_expected="27679"
                obs_have="21661"
                obs_ratio="78.26" />
          <mask elevation="15 degrees"
                obs_expected="25240"
                obs_have="21039"
                obs_ratio="83.36" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="8 day(s) 07:10:49"
                         size="6180662"
                         time_creation="Thu Sep 22 00:57:32 2011"
                         time_modification="Fri Sep  2 13:10:48 2011" />
        <observations epoch_first="Thu Aug 25 05:00:00 2011"
                      epoch_last="Thu Aug 25 05:59:59 2011"
                      epochs="3045"
                      epochs_ratio="84.58">
          <mask elevation="03 degrees"
                obs_expected="29533"
                obs_have="22201"
                obs_ratio="75.17" />
          <mask elevation="10 degrees"
                obs_expected="27679"
                obs_have="21661"
                obs_ratio="78.26" />
          <mask elevation="15 degrees"
                obs_expected="25240"
                obs_have="21039"
                obs_ratio="83.36" />
        </observations>
      </control>
    </file>
    <file name="/piaa237g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Aug 25 07:56:35 2011"
               level="3">
        <file_statistics latency="00:20:28"
                         size="7130963"
                         time_creation="Thu Aug 25 07:32:57 2011"
                         time_modification="Thu Aug 25 07:20:26 2011" />
        <observations epoch_first="Thu Aug 25 06:00:00 2011"
                      epoch_last="Thu Aug 25 06:59:58 2011"
                      epochs="3171"
                      epochs_ratio="88.08">
          <mask elevation="03 degrees"
                obs_expected="31908"
                obs_have="24098"
                obs_ratio="75.52" />
          <mask elevation="10 degrees"
                obs_expected="29046"
                obs_have="23343"
                obs_ratio="80.37" />
          <mask elevation="15 degrees"
                obs_expected="25556"
                obs_have="21806"
                obs_ratio="85.33" />
        </observations>
      </control>
      <control date="Thu Aug 25 09:38:50 2011"
               level="3">
        <file_statistics latency="00:20:28"
                         size="7130963"
                         time_creation="Thu Aug 25 07:32:57 2011"
                         time_modification="Thu Aug 25 07:20:26 2011" />
        <observations epoch_first="Thu Aug 25 06:00:00 2011"
                      epoch_last="Thu Aug 25 06:59:58 2011"
                      epochs="3171"
                      epochs_ratio="88.08">
          <mask elevation="03 degrees"
                obs_expected="31908"
                obs_have="24098"
                obs_ratio="75.52" />
          <mask elevation="10 degrees"
                obs_expected="29046"
                obs_have="23343"
                obs_ratio="80.37" />
          <mask elevation="15 degrees"
                obs_expected="25556"
                obs_have="21806"
                obs_ratio="85.33" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:20:28"
                         size="7130963"
                         time_creation="Thu Aug 25 07:32:57 2011"
                         time_modification="Thu Aug 25 07:20:26 2011" />
        <observations epoch_first="Thu Aug 25 06:00:00 2011"
                      epoch_last="Thu Aug 25 06:59:58 2011"
                      epochs="3171"
                      epochs_ratio="88.08">
          <mask elevation="03 degrees"
                obs_expected="31908"
                obs_have="24098"
                obs_ratio="75.52" />
          <mask elevation="10 degrees"
                obs_expected="29046"
                obs_have="23343"
                obs_ratio="80.37" />
          <mask elevation="15 degrees"
                obs_expected="25556"
                obs_have="21806"
                obs_ratio="85.33" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="00:20:28"
                         size="7130963"
                         time_creation="Thu Sep 22 00:57:33 2011"
                         time_modification="Thu Aug 25 07:20:26 2011" />
        <observations epoch_first="Thu Aug 25 06:00:00 2011"
                      epoch_last="Thu Aug 25 06:59:58 2011"
                      epochs="3171"
                      epochs_ratio="88.08">
          <mask elevation="03 degrees"
                obs_expected="31908"
                obs_have="24098"
                obs_ratio="75.52" />
          <mask elevation="10 degrees"
                obs_expected="29046"
                obs_have="23343"
                obs_ratio="80.37" />
          <mask elevation="15 degrees"
                obs_expected="25556"
                obs_have="21806"
                obs_ratio="85.33" />
        </observations>
      </control>
    </file>
    <file name="/piaa237h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Aug 25 08:49:39 2011"
               level="3">
        <file_statistics latency="00:20:36"
                         size="8390745"
                         time_creation="Thu Aug 25 08:37:16 2011"
                         time_modification="Thu Aug 25 08:20:35 2011" />
        <observations epoch_first="Thu Aug 25 07:00:00 2011"
                      epoch_last="Thu Aug 25 07:59:59 2011"
                      epochs="3383"
                      epochs_ratio="93.97">
          <mask elevation="03 degrees"
                obs_expected="32245"
                obs_have="28774"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="28735"
                obs_have="26999"
                obs_ratio="93.96" />
          <mask elevation="15 degrees"
                obs_expected="27241"
                obs_have="25634"
                obs_ratio="94.10" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:38:58 2011"
               level="3">
        <file_statistics latency="00:20:36"
                         size="8390745"
                         time_creation="Thu Aug 25 08:37:16 2011"
                         time_modification="Thu Aug 25 08:20:35 2011" />
        <observations epoch_first="Thu Aug 25 07:00:00 2011"
                      epoch_last="Thu Aug 25 07:59:59 2011"
                      epochs="3383"
                      epochs_ratio="93.97">
          <mask elevation="03 degrees"
                obs_expected="32245"
                obs_have="28774"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="28735"
                obs_have="26999"
                obs_ratio="93.96" />
          <mask elevation="15 degrees"
                obs_expected="27241"
                obs_have="25634"
                obs_ratio="94.10" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:20:36"
                         size="8390745"
                         time_creation="Thu Aug 25 08:37:16 2011"
                         time_modification="Thu Aug 25 08:20:35 2011" />
        <observations epoch_first="Thu Aug 25 07:00:00 2011"
                      epoch_last="Thu Aug 25 07:59:59 2011"
                      epochs="3383"
                      epochs_ratio="93.97">
          <mask elevation="03 degrees"
                obs_expected="32245"
                obs_have="28774"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="28735"
                obs_have="26999"
                obs_ratio="93.96" />
          <mask elevation="15 degrees"
                obs_expected="27241"
                obs_have="25634"
                obs_ratio="94.10" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="8 day(s) 05:10:52"
                         size="8390745"
                         time_creation="Thu Sep 22 00:57:33 2011"
                         time_modification="Fri Sep  2 13:10:51 2011" />
        <observations epoch_first="Thu Aug 25 07:00:00 2011"
                      epoch_last="Thu Aug 25 07:59:59 2011"
                      epochs="3383"
                      epochs_ratio="93.97">
          <mask elevation="03 degrees"
                obs_expected="32245"
                obs_have="28774"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="28735"
                obs_have="26999"
                obs_ratio="93.96" />
          <mask elevation="15 degrees"
                obs_expected="27241"
                obs_have="25634"
                obs_ratio="94.10" />
        </observations>
      </control>
    </file>
    <file name="/piaa237i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Aug 25 09:51:12 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="8270267"
                         time_creation="Thu Aug 25 09:32:15 2011"
                         time_modification="Thu Aug 25 09:20:24 2011" />
        <observations epoch_first="Thu Aug 25 08:00:00 2011"
                      epoch_last="Thu Aug 25 08:59:59 2011"
                      epochs="3316"
                      epochs_ratio="92.11">
          <mask elevation="03 degrees"
                obs_expected="32103"
                obs_have="28030"
                obs_ratio="87.31" />
          <mask elevation="10 degrees"
                obs_expected="30203"
                obs_have="27379"
                obs_ratio="90.65" />
          <mask elevation="15 degrees"
                obs_expected="26502"
                obs_have="24386"
                obs_ratio="92.02" />
        </observations>
      </control>
      <control date="Thu Aug 25 11:40:56 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="8270267"
                         time_creation="Thu Aug 25 09:32:15 2011"
                         time_modification="Thu Aug 25 09:20:24 2011" />
        <observations epoch_first="Thu Aug 25 08:00:00 2011"
                      epoch_last="Thu Aug 25 08:59:59 2011"
                      epochs="3316"
                      epochs_ratio="92.11">
          <mask elevation="03 degrees"
                obs_expected="32103"
                obs_have="28030"
                obs_ratio="87.31" />
          <mask elevation="10 degrees"
                obs_expected="30203"
                obs_have="27379"
                obs_ratio="90.65" />
          <mask elevation="15 degrees"
                obs_expected="26502"
                obs_have="24386"
                obs_ratio="92.02" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="8270267"
                         time_creation="Thu Aug 25 09:32:15 2011"
                         time_modification="Thu Aug 25 09:20:24 2011" />
        <observations epoch_first="Thu Aug 25 08:00:00 2011"
                      epoch_last="Thu Aug 25 08:59:59 2011"
                      epochs="3316"
                      epochs_ratio="92.11">
          <mask elevation="03 degrees"
                obs_expected="32103"
                obs_have="28030"
                obs_ratio="87.31" />
          <mask elevation="10 degrees"
                obs_expected="30203"
                obs_have="27379"
                obs_ratio="90.65" />
          <mask elevation="15 degrees"
                obs_expected="26502"
                obs_have="24386"
                obs_ratio="92.02" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="8270267"
                         time_creation="Thu Sep 22 00:57:34 2011"
                         time_modification="Thu Aug 25 09:20:24 2011" />
        <observations epoch_first="Thu Aug 25 08:00:00 2011"
                      epoch_last="Thu Aug 25 08:59:59 2011"
                      epochs="3316"
                      epochs_ratio="92.11">
          <mask elevation="03 degrees"
                obs_expected="32103"
                obs_have="28030"
                obs_ratio="87.31" />
          <mask elevation="10 degrees"
                obs_expected="30203"
                obs_have="27379"
                obs_ratio="90.65" />
          <mask elevation="15 degrees"
                obs_expected="26502"
                obs_have="24386"
                obs_ratio="92.02" />
        </observations>
      </control>
    </file>
    <file name="/piaa237j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Aug 25 10:52:08 2011"
               level="3">
        <file_statistics latency="00:20:29"
                         size="8584573"
                         time_creation="Thu Aug 25 10:32:09 2011"
                         time_modification="Thu Aug 25 10:20:28 2011" />
        <observations epoch_first="Thu Aug 25 09:00:00 2011"
                      epoch_last="Thu Aug 25 09:59:59 2011"
                      epochs="3337"
                      epochs_ratio="92.69">
          <mask elevation="03 degrees"
                obs_expected="38069"
                obs_have="28502"
                obs_ratio="74.87" />
          <mask elevation="10 degrees"
                obs_expected="33484"
                obs_have="27248"
                obs_ratio="81.38" />
          <mask elevation="15 degrees"
                obs_expected="27598"
                obs_have="23592"
                obs_ratio="85.48" />
        </observations>
      </control>
      <control date="Thu Aug 25 12:40:20 2011"
               level="3">
        <file_statistics latency="00:20:29"
                         size="8584573"
                         time_creation="Thu Aug 25 10:32:09 2011"
                         time_modification="Thu Aug 25 10:20:28 2011" />
        <observations epoch_first="Thu Aug 25 09:00:00 2011"
                      epoch_last="Thu Aug 25 09:59:59 2011"
                      epochs="3337"
                      epochs_ratio="92.69">
          <mask elevation="03 degrees"
                obs_expected="38069"
                obs_have="28502"
                obs_ratio="74.87" />
          <mask elevation="10 degrees"
                obs_expected="33484"
                obs_have="27248"
                obs_ratio="81.38" />
          <mask elevation="15 degrees"
                obs_expected="27598"
                obs_have="23592"
                obs_ratio="85.48" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:20:29"
                         size="8584573"
                         time_creation="Thu Aug 25 10:32:09 2011"
                         time_modification="Thu Aug 25 10:20:28 2011" />
        <observations epoch_first="Thu Aug 25 09:00:00 2011"
                      epoch_last="Thu Aug 25 09:59:59 2011"
                      epochs="3337"
                      epochs_ratio="92.69">
          <mask elevation="03 degrees"
                obs_expected="38069"
                obs_have="28502"
                obs_ratio="74.87" />
          <mask elevation="10 degrees"
                obs_expected="33484"
                obs_have="27248"
                obs_ratio="81.38" />
          <mask elevation="15 degrees"
                obs_expected="27598"
                obs_have="23592"
                obs_ratio="85.48" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="8 day(s) 03:10:58"
                         size="8584573"
                         time_creation="Thu Sep 22 00:57:34 2011"
                         time_modification="Fri Sep  2 13:10:57 2011" />
        <observations epoch_first="Thu Aug 25 09:00:00 2011"
                      epoch_last="Thu Aug 25 09:59:59 2011"
                      epochs="3337"
                      epochs_ratio="92.69">
          <mask elevation="03 degrees"
                obs_expected="38069"
                obs_have="28502"
                obs_ratio="74.87" />
          <mask elevation="10 degrees"
                obs_expected="33484"
                obs_have="27248"
                obs_ratio="81.38" />
          <mask elevation="15 degrees"
                obs_expected="27598"
                obs_have="23592"
                obs_ratio="85.48" />
        </observations>
      </control>
    </file>
    <file name="/piaa237k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Aug 25 11:23:57 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8460961"
                         time_creation="Thu Aug 25 11:17:19 2011"
                         time_modification="Thu Aug 25 11:11:36 2011" />
        <observations epoch_first="Thu Aug 25 10:00:00 2011"
                      epoch_last="Thu Aug 25 10:59:59 2011"
                      epochs="3363"
                      epochs_ratio="93.42">
          <mask elevation="03 degrees"
                obs_expected="38252"
                obs_have="26838"
                obs_ratio="70.16" />
          <mask elevation="10 degrees"
                obs_expected="34544"
                obs_have="26375"
                obs_ratio="76.35" />
          <mask elevation="15 degrees"
                obs_expected="31400"
                obs_have="25913"
                obs_ratio="82.53" />
        </observations>
      </control>
      <control date="Thu Aug 25 11:49:41 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8460961"
                         time_creation="Thu Aug 25 11:17:19 2011"
                         time_modification="Thu Aug 25 11:11:36 2011" />
        <observations epoch_first="Thu Aug 25 10:00:00 2011"
                      epoch_last="Thu Aug 25 10:59:59 2011"
                      epochs="3363"
                      epochs_ratio="93.42">
          <mask elevation="03 degrees"
                obs_expected="38252"
                obs_have="26838"
                obs_ratio="70.16" />
          <mask elevation="10 degrees"
                obs_expected="34544"
                obs_have="26375"
                obs_ratio="76.35" />
          <mask elevation="15 degrees"
                obs_expected="31400"
                obs_have="25913"
                obs_ratio="82.53" />
        </observations>
      </control>
      <control date="Thu Aug 25 13:39:00 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8460961"
                         time_creation="Thu Aug 25 11:17:19 2011"
                         time_modification="Thu Aug 25 11:11:36 2011" />
        <observations epoch_first="Thu Aug 25 10:00:00 2011"
                      epoch_last="Thu Aug 25 10:59:59 2011"
                      epochs="3363"
                      epochs_ratio="93.42">
          <mask elevation="03 degrees"
                obs_expected="38252"
                obs_have="26838"
                obs_ratio="70.16" />
          <mask elevation="10 degrees"
                obs_expected="34544"
                obs_have="26375"
                obs_ratio="76.35" />
          <mask elevation="15 degrees"
                obs_expected="31400"
                obs_have="25913"
                obs_ratio="82.53" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8460961"
                         time_creation="Thu Aug 25 11:17:19 2011"
                         time_modification="Thu Aug 25 11:11:36 2011" />
        <observations epoch_first="Thu Aug 25 10:00:00 2011"
                      epoch_last="Thu Aug 25 10:59:59 2011"
                      epochs="3363"
                      epochs_ratio="93.42">
          <mask elevation="03 degrees"
                obs_expected="38252"
                obs_have="26838"
                obs_ratio="70.16" />
          <mask elevation="10 degrees"
                obs_expected="34544"
                obs_have="26375"
                obs_ratio="76.35" />
          <mask elevation="15 degrees"
                obs_expected="31400"
                obs_have="25913"
                obs_ratio="82.53" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="8 day(s) 02:11:02"
                         size="8460961"
                         time_creation="Thu Sep 22 00:57:35 2011"
                         time_modification="Fri Sep  2 13:11:01 2011" />
        <observations epoch_first="Thu Aug 25 10:00:00 2011"
                      epoch_last="Thu Aug 25 10:59:59 2011"
                      epochs="3363"
                      epochs_ratio="93.42">
          <mask elevation="03 degrees"
                obs_expected="38252"
                obs_have="26838"
                obs_ratio="70.16" />
          <mask elevation="10 degrees"
                obs_expected="34544"
                obs_have="26375"
                obs_ratio="76.35" />
          <mask elevation="15 degrees"
                obs_expected="31400"
                obs_have="25913"
                obs_ratio="82.53" />
        </observations>
      </control>
    </file>
    <file name="/piaa237l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Aug 25 12:24:57 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8012737"
                         time_creation="Thu Aug 25 12:17:28 2011"
                         time_modification="Thu Aug 25 12:11:35 2011" />
        <observations epoch_first="Thu Aug 25 11:00:00 2011"
                      epoch_last="Thu Aug 25 11:59:59 2011"
                      epochs="3259"
                      epochs_ratio="90.53">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29689"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="34317"
                obs_have="29325"
                obs_ratio="85.45" />
          <mask elevation="15 degrees"
                obs_expected="31376"
                obs_have="27903"
                obs_ratio="88.93" />
        </observations>
      </control>
      <control date="Thu Aug 25 12:50:56 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8012737"
                         time_creation="Thu Aug 25 12:17:28 2011"
                         time_modification="Thu Aug 25 12:11:35 2011" />
        <observations epoch_first="Thu Aug 25 11:00:00 2011"
                      epoch_last="Thu Aug 25 11:59:59 2011"
                      epochs="3259"
                      epochs_ratio="90.53">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29689"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="34317"
                obs_have="29325"
                obs_ratio="85.45" />
          <mask elevation="15 degrees"
                obs_expected="31376"
                obs_have="27903"
                obs_ratio="88.93" />
        </observations>
      </control>
      <control date="Thu Aug 25 14:40:32 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8012737"
                         time_creation="Thu Aug 25 12:17:28 2011"
                         time_modification="Thu Aug 25 12:11:35 2011" />
        <observations epoch_first="Thu Aug 25 11:00:00 2011"
                      epoch_last="Thu Aug 25 11:59:59 2011"
                      epochs="3259"
                      epochs_ratio="90.53">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29689"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="34317"
                obs_have="29325"
                obs_ratio="85.45" />
          <mask elevation="15 degrees"
                obs_expected="31376"
                obs_have="27903"
                obs_ratio="88.93" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8012737"
                         time_creation="Thu Aug 25 12:17:28 2011"
                         time_modification="Thu Aug 25 12:11:35 2011" />
        <observations epoch_first="Thu Aug 25 11:00:00 2011"
                      epoch_last="Thu Aug 25 11:59:59 2011"
                      epochs="3259"
                      epochs_ratio="90.53">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29689"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="34317"
                obs_have="29325"
                obs_ratio="85.45" />
          <mask elevation="15 degrees"
                obs_expected="31376"
                obs_have="27903"
                obs_ratio="88.93" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="8 day(s) 01:11:03"
                         size="8012737"
                         time_creation="Thu Sep 22 00:57:35 2011"
                         time_modification="Fri Sep  2 13:11:02 2011" />
        <observations epoch_first="Thu Aug 25 11:00:00 2011"
                      epoch_last="Thu Aug 25 11:59:59 2011"
                      epochs="3259"
                      epochs_ratio="90.53">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29689"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="34317"
                obs_have="29325"
                obs_ratio="85.45" />
          <mask elevation="15 degrees"
                obs_expected="31376"
                obs_have="27903"
                obs_ratio="88.93" />
        </observations>
      </control>
    </file>
    <file name="/piaa237m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Aug 25 13:49:04 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7009124"
                         time_creation="Thu Aug 25 13:37:43 2011"
                         time_modification="Thu Aug 25 13:11:38 2011" />
        <observations epoch_first="Thu Aug 25 12:00:00 2011"
                      epoch_last="Thu Aug 25 12:59:59 2011"
                      epochs="3248"
                      epochs_ratio="90.22">
          <mask elevation="03 degrees"
                obs_expected="30541"
                obs_have="24247"
                obs_ratio="79.39" />
          <mask elevation="10 degrees"
                obs_expected="28409"
                obs_have="24247"
                obs_ratio="85.35" />
          <mask elevation="15 degrees"
                obs_expected="26654"
                obs_have="23556"
                obs_ratio="88.38" />
        </observations>
      </control>
      <control date="Thu Aug 25 15:38:29 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7009124"
                         time_creation="Thu Aug 25 13:37:43 2011"
                         time_modification="Thu Aug 25 13:11:38 2011" />
        <observations epoch_first="Thu Aug 25 12:00:00 2011"
                      epoch_last="Thu Aug 25 12:59:59 2011"
                      epochs="3248"
                      epochs_ratio="90.22">
          <mask elevation="03 degrees"
                obs_expected="30541"
                obs_have="24247"
                obs_ratio="79.39" />
          <mask elevation="10 degrees"
                obs_expected="28409"
                obs_have="24247"
                obs_ratio="85.35" />
          <mask elevation="15 degrees"
                obs_expected="26654"
                obs_have="23556"
                obs_ratio="88.38" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7009124"
                         time_creation="Thu Aug 25 13:37:43 2011"
                         time_modification="Thu Aug 25 13:11:38 2011" />
        <observations epoch_first="Thu Aug 25 12:00:00 2011"
                      epoch_last="Thu Aug 25 12:59:59 2011"
                      epochs="3248"
                      epochs_ratio="90.22">
          <mask elevation="03 degrees"
                obs_expected="30541"
                obs_have="24247"
                obs_ratio="79.39" />
          <mask elevation="10 degrees"
                obs_expected="28409"
                obs_have="24247"
                obs_ratio="85.35" />
          <mask elevation="15 degrees"
                obs_expected="26654"
                obs_have="23556"
                obs_ratio="88.38" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="8 day(s) 00:11:04"
                         size="7009124"
                         time_creation="Thu Sep 22 00:57:36 2011"
                         time_modification="Fri Sep  2 13:11:03 2011" />
        <observations epoch_first="Thu Aug 25 12:00:00 2011"
                      epoch_last="Thu Aug 25 12:59:59 2011"
                      epochs="3248"
                      epochs_ratio="90.22">
          <mask elevation="03 degrees"
                obs_expected="30541"
                obs_have="24247"
                obs_ratio="79.39" />
          <mask elevation="10 degrees"
                obs_expected="28409"
                obs_have="24247"
                obs_ratio="85.35" />
          <mask elevation="15 degrees"
                obs_expected="26654"
                obs_have="23556"
                obs_ratio="88.38" />
        </observations>
      </control>
    </file>
    <file name="/piaa237n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Aug 25 14:50:13 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="6966453"
                         time_creation="Thu Aug 25 14:32:13 2011"
                         time_modification="Thu Aug 25 14:20:26 2011" />
        <observations epoch_first="Thu Aug 25 13:00:00 2011"
                      epoch_last="Thu Aug 25 13:59:59 2011"
                      epochs="3362"
                      epochs_ratio="93.39">
          <mask elevation="03 degrees"
                obs_expected="27040"
                obs_have="21907"
                obs_ratio="81.02" />
          <mask elevation="10 degrees"
                obs_expected="24745"
                obs_have="21355"
                obs_ratio="86.30" />
          <mask elevation="15 degrees"
                obs_expected="22739"
                obs_have="20450"
                obs_ratio="89.93" />
        </observations>
      </control>
      <control date="Thu Aug 25 16:40:33 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="6966453"
                         time_creation="Thu Aug 25 14:32:13 2011"
                         time_modification="Thu Aug 25 14:20:26 2011" />
        <observations epoch_first="Thu Aug 25 13:00:00 2011"
                      epoch_last="Thu Aug 25 13:59:59 2011"
                      epochs="3362"
                      epochs_ratio="93.39">
          <mask elevation="03 degrees"
                obs_expected="27040"
                obs_have="21907"
                obs_ratio="81.02" />
          <mask elevation="10 degrees"
                obs_expected="24745"
                obs_have="21355"
                obs_ratio="86.30" />
          <mask elevation="15 degrees"
                obs_expected="22739"
                obs_have="20450"
                obs_ratio="89.93" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="6966453"
                         time_creation="Thu Aug 25 14:32:13 2011"
                         time_modification="Thu Aug 25 14:20:26 2011" />
        <observations epoch_first="Thu Aug 25 13:00:00 2011"
                      epoch_last="Thu Aug 25 13:59:59 2011"
                      epochs="3362"
                      epochs_ratio="93.39">
          <mask elevation="03 degrees"
                obs_expected="27040"
                obs_have="21907"
                obs_ratio="81.02" />
          <mask elevation="10 degrees"
                obs_expected="24745"
                obs_have="21355"
                obs_ratio="86.30" />
          <mask elevation="15 degrees"
                obs_expected="22739"
                obs_have="20450"
                obs_ratio="89.93" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="6966453"
                         time_creation="Thu Sep 22 00:57:36 2011"
                         time_modification="Thu Aug 25 14:20:26 2011" />
        <observations epoch_first="Thu Aug 25 13:00:00 2011"
                      epoch_last="Thu Aug 25 13:59:59 2011"
                      epochs="3362"
                      epochs_ratio="93.39">
          <mask elevation="03 degrees"
                obs_expected="27040"
                obs_have="21907"
                obs_ratio="81.02" />
          <mask elevation="10 degrees"
                obs_expected="24745"
                obs_have="21355"
                obs_ratio="86.30" />
          <mask elevation="15 degrees"
                obs_expected="22739"
                obs_have="20450"
                obs_ratio="89.93" />
        </observations>
      </control>
    </file>
    <file name="/piaa237o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Aug 25 15:24:48 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7605013"
                         time_creation="Thu Aug 25 15:17:25 2011"
                         time_modification="Thu Aug 25 15:11:35 2011" />
        <observations epoch_first="Thu Aug 25 14:00:00 2011"
                      epoch_last="Thu Aug 25 14:59:59 2011"
                      epochs="3431"
                      epochs_ratio="95.31">
          <mask elevation="03 degrees"
                obs_expected="30433"
                obs_have="23948"
                obs_ratio="78.69" />
          <mask elevation="10 degrees"
                obs_expected="27849"
                obs_have="23812"
                obs_ratio="85.50" />
          <mask elevation="15 degrees"
                obs_expected="22439"
                obs_have="21394"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Thu Aug 25 15:50:55 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7605013"
                         time_creation="Thu Aug 25 15:17:25 2011"
                         time_modification="Thu Aug 25 15:11:35 2011" />
        <observations epoch_first="Thu Aug 25 14:00:00 2011"
                      epoch_last="Thu Aug 25 14:59:59 2011"
                      epochs="3431"
                      epochs_ratio="95.31">
          <mask elevation="03 degrees"
                obs_expected="30433"
                obs_have="23948"
                obs_ratio="78.69" />
          <mask elevation="10 degrees"
                obs_expected="27849"
                obs_have="23812"
                obs_ratio="85.50" />
          <mask elevation="15 degrees"
                obs_expected="22439"
                obs_have="21394"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Thu Aug 25 17:48:47 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7605013"
                         time_creation="Thu Aug 25 15:17:25 2011"
                         time_modification="Thu Aug 25 15:11:35 2011" />
        <observations epoch_first="Thu Aug 25 14:00:00 2011"
                      epoch_last="Thu Aug 25 14:59:59 2011"
                      epochs="3431"
                      epochs_ratio="95.31">
          <mask elevation="03 degrees"
                obs_expected="30433"
                obs_have="23948"
                obs_ratio="78.69" />
          <mask elevation="10 degrees"
                obs_expected="27849"
                obs_have="23812"
                obs_ratio="85.50" />
          <mask elevation="15 degrees"
                obs_expected="22439"
                obs_have="21394"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7605013"
                         time_creation="Thu Aug 25 15:17:25 2011"
                         time_modification="Thu Aug 25 15:11:35 2011" />
        <observations epoch_first="Thu Aug 25 14:00:00 2011"
                      epoch_last="Thu Aug 25 14:59:59 2011"
                      epochs="3431"
                      epochs_ratio="95.31">
          <mask elevation="03 degrees"
                obs_expected="30433"
                obs_have="23948"
                obs_ratio="78.69" />
          <mask elevation="10 degrees"
                obs_expected="27849"
                obs_have="23812"
                obs_ratio="85.50" />
          <mask elevation="15 degrees"
                obs_expected="22439"
                obs_have="21394"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="7 day(s) 22:11:08"
                         size="7605013"
                         time_creation="Thu Sep 22 00:57:36 2011"
                         time_modification="Fri Sep  2 13:11:07 2011" />
        <observations epoch_first="Thu Aug 25 14:00:00 2011"
                      epoch_last="Thu Aug 25 14:59:59 2011"
                      epochs="3431"
                      epochs_ratio="95.31">
          <mask elevation="03 degrees"
                obs_expected="30433"
                obs_have="23948"
                obs_ratio="78.69" />
          <mask elevation="10 degrees"
                obs_expected="27849"
                obs_have="23812"
                obs_ratio="85.50" />
          <mask elevation="15 degrees"
                obs_expected="22439"
                obs_have="21394"
                obs_ratio="95.34" />
        </observations>
      </control>
    </file>
    <file name="/piaa237p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Aug 25 16:23:36 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8281189"
                         time_creation="Thu Aug 25 16:17:16 2011"
                         time_modification="Thu Aug 25 16:11:37 2011" />
        <observations epoch_first="Thu Aug 25 15:00:00 2011"
                      epoch_last="Thu Aug 25 15:59:59 2011"
                      epochs="3450"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="34082"
                obs_have="25013"
                obs_ratio="73.39" />
          <mask elevation="10 degrees"
                obs_expected="30032"
                obs_have="24747"
                obs_ratio="82.40" />
          <mask elevation="15 degrees"
                obs_expected="26872"
                obs_have="23919"
                obs_ratio="89.01" />
        </observations>
      </control>
      <control date="Thu Aug 25 16:51:10 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8281189"
                         time_creation="Thu Aug 25 16:17:16 2011"
                         time_modification="Thu Aug 25 16:11:37 2011" />
        <observations epoch_first="Thu Aug 25 15:00:00 2011"
                      epoch_last="Thu Aug 25 15:59:59 2011"
                      epochs="3450"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="34082"
                obs_have="25013"
                obs_ratio="73.39" />
          <mask elevation="10 degrees"
                obs_expected="30032"
                obs_have="24747"
                obs_ratio="82.40" />
          <mask elevation="15 degrees"
                obs_expected="26872"
                obs_have="23919"
                obs_ratio="89.01" />
        </observations>
      </control>
      <control date="Thu Aug 25 19:01:18 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8281189"
                         time_creation="Thu Aug 25 16:17:16 2011"
                         time_modification="Thu Aug 25 16:11:37 2011" />
        <observations epoch_first="Thu Aug 25 15:00:00 2011"
                      epoch_last="Thu Aug 25 15:59:59 2011"
                      epochs="3450"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="34082"
                obs_have="25013"
                obs_ratio="73.39" />
          <mask elevation="10 degrees"
                obs_expected="30032"
                obs_have="24747"
                obs_ratio="82.40" />
          <mask elevation="15 degrees"
                obs_expected="26872"
                obs_have="23919"
                obs_ratio="89.01" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8281189"
                         time_creation="Thu Aug 25 16:17:16 2011"
                         time_modification="Thu Aug 25 16:11:37 2011" />
        <observations epoch_first="Thu Aug 25 15:00:00 2011"
                      epoch_last="Thu Aug 25 15:59:59 2011"
                      epochs="3450"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="34082"
                obs_have="25013"
                obs_ratio="73.39" />
          <mask elevation="10 degrees"
                obs_expected="30032"
                obs_have="24747"
                obs_ratio="82.40" />
          <mask elevation="15 degrees"
                obs_expected="26872"
                obs_have="23919"
                obs_ratio="89.01" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8281189"
                         time_creation="Thu Sep 22 00:57:37 2011"
                         time_modification="Thu Aug 25 16:11:37 2011" />
        <observations epoch_first="Thu Aug 25 15:00:00 2011"
                      epoch_last="Thu Aug 25 15:59:59 2011"
                      epochs="3450"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="34082"
                obs_have="25013"
                obs_ratio="73.39" />
          <mask elevation="10 degrees"
                obs_expected="30032"
                obs_have="24747"
                obs_ratio="82.40" />
          <mask elevation="15 degrees"
                obs_expected="26872"
                obs_have="23919"
                obs_ratio="89.01" />
        </observations>
      </control>
    </file>
    <file name="/piaa237q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Aug 25 17:26:20 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8158289"
                         time_creation="Thu Aug 25 17:17:18 2011"
                         time_modification="Thu Aug 25 17:11:40 2011" />
        <observations epoch_first="Thu Aug 25 16:00:00 2011"
                      epoch_last="Thu Aug 25 16:59:59 2011"
                      epochs="3423"
                      epochs_ratio="95.08">
          <mask elevation="03 degrees"
                obs_expected="30042"
                obs_have="25078"
                obs_ratio="83.48" />
          <mask elevation="10 degrees"
                obs_expected="26967"
                obs_have="24152"
                obs_ratio="89.56" />
          <mask elevation="15 degrees"
                obs_expected="24629"
                obs_have="22916"
                obs_ratio="93.04" />
        </observations>
      </control>
      <control date="Thu Aug 25 18:01:27 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8158289"
                         time_creation="Thu Aug 25 17:17:18 2011"
                         time_modification="Thu Aug 25 17:11:40 2011" />
        <observations epoch_first="Thu Aug 25 16:00:00 2011"
                      epoch_last="Thu Aug 25 16:59:59 2011"
                      epochs="3423"
                      epochs_ratio="95.08">
          <mask elevation="03 degrees"
                obs_expected="30042"
                obs_have="25078"
                obs_ratio="83.48" />
          <mask elevation="10 degrees"
                obs_expected="26967"
                obs_have="24152"
                obs_ratio="89.56" />
          <mask elevation="15 degrees"
                obs_expected="24629"
                obs_have="22916"
                obs_ratio="93.04" />
        </observations>
      </control>
      <control date="Thu Aug 25 19:56:29 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8158289"
                         time_creation="Thu Aug 25 17:17:18 2011"
                         time_modification="Thu Aug 25 17:11:40 2011" />
        <observations epoch_first="Thu Aug 25 16:00:00 2011"
                      epoch_last="Thu Aug 25 16:59:59 2011"
                      epochs="3423"
                      epochs_ratio="95.08">
          <mask elevation="03 degrees"
                obs_expected="30042"
                obs_have="25078"
                obs_ratio="83.48" />
          <mask elevation="10 degrees"
                obs_expected="26967"
                obs_have="24152"
                obs_ratio="89.56" />
          <mask elevation="15 degrees"
                obs_expected="24629"
                obs_have="22916"
                obs_ratio="93.04" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8158289"
                         time_creation="Thu Aug 25 17:17:18 2011"
                         time_modification="Thu Aug 25 17:11:40 2011" />
        <observations epoch_first="Thu Aug 25 16:00:00 2011"
                      epoch_last="Thu Aug 25 16:59:59 2011"
                      epochs="3423"
                      epochs_ratio="95.08">
          <mask elevation="03 degrees"
                obs_expected="30042"
                obs_have="25078"
                obs_ratio="83.48" />
          <mask elevation="10 degrees"
                obs_expected="26967"
                obs_have="24152"
                obs_ratio="89.56" />
          <mask elevation="15 degrees"
                obs_expected="24629"
                obs_have="22916"
                obs_ratio="93.04" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8158289"
                         time_creation="Thu Sep 22 00:57:37 2011"
                         time_modification="Thu Aug 25 17:11:40 2011" />
        <observations epoch_first="Thu Aug 25 16:00:00 2011"
                      epoch_last="Thu Aug 25 16:59:59 2011"
                      epochs="3423"
                      epochs_ratio="95.08">
          <mask elevation="03 degrees"
                obs_expected="30042"
                obs_have="25078"
                obs_ratio="83.48" />
          <mask elevation="10 degrees"
                obs_expected="26967"
                obs_have="24152"
                obs_ratio="89.56" />
          <mask elevation="15 degrees"
                obs_expected="24629"
                obs_have="22916"
                obs_ratio="93.04" />
        </observations>
      </control>
    </file>
    <file name="/piaa237r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Aug 25 18:40:51 2011"
               level="3">
        <file_statistics latency="00:20:21"
                         size="7661110"
                         time_creation="Thu Aug 25 18:32:21 2011"
                         time_modification="Thu Aug 25 18:20:20 2011" />
        <observations epoch_first="Thu Aug 25 17:00:00 2011"
                      epoch_last="Thu Aug 25 17:59:59 2011"
                      epochs="3215"
                      epochs_ratio="89.31">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="23617"
                obs_ratio="82.00" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="22505"
                obs_ratio="89.31" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="22505"
                obs_ratio="89.31" />
        </observations>
      </control>
      <control date="Thu Aug 25 21:00:24 2011"
               level="3">
        <file_statistics latency="00:20:21"
                         size="7661110"
                         time_creation="Thu Aug 25 18:32:21 2011"
                         time_modification="Thu Aug 25 18:20:20 2011" />
        <observations epoch_first="Thu Aug 25 17:00:00 2011"
                      epoch_last="Thu Aug 25 17:59:59 2011"
                      epochs="3215"
                      epochs_ratio="89.31">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="23617"
                obs_ratio="82.00" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="22505"
                obs_ratio="89.31" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="22505"
                obs_ratio="89.31" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:20:21"
                         size="7661110"
                         time_creation="Thu Aug 25 18:32:21 2011"
                         time_modification="Thu Aug 25 18:20:20 2011" />
        <observations epoch_first="Thu Aug 25 17:00:00 2011"
                      epoch_last="Thu Aug 25 17:59:59 2011"
                      epochs="3215"
                      epochs_ratio="89.31">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="23617"
                obs_ratio="82.00" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="22505"
                obs_ratio="89.31" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="22505"
                obs_ratio="89.31" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="00:20:21"
                         size="7661110"
                         time_creation="Thu Sep 22 00:57:38 2011"
                         time_modification="Thu Aug 25 18:20:20 2011" />
        <observations epoch_first="Thu Aug 25 17:00:00 2011"
                      epoch_last="Thu Aug 25 17:59:59 2011"
                      epochs="3215"
                      epochs_ratio="89.31">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="23617"
                obs_ratio="82.00" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="22505"
                obs_ratio="89.31" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="22505"
                obs_ratio="89.31" />
        </observations>
      </control>
    </file>
    <file name="/piaa237s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Aug 25 19:35:33 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7525557"
                         time_creation="Thu Aug 25 19:17:29 2011"
                         time_modification="Thu Aug 25 19:11:39 2011" />
        <observations epoch_first="Thu Aug 25 18:00:00 2011"
                      epoch_last="Thu Aug 25 18:59:59 2011"
                      epochs="3204"
                      epochs_ratio="89.00">
          <mask elevation="03 degrees"
                obs_expected="39947"
                obs_have="26366"
                obs_ratio="66.00" />
          <mask elevation="10 degrees"
                obs_expected="33285"
                obs_have="25999"
                obs_ratio="78.11" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="24843"
                obs_ratio="84.01" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7525557"
                         time_creation="Thu Aug 25 19:17:29 2011"
                         time_modification="Thu Aug 25 19:11:39 2011" />
        <observations epoch_first="Thu Aug 25 18:00:00 2011"
                      epoch_last="Thu Aug 25 18:59:59 2011"
                      epochs="3204"
                      epochs_ratio="89.00">
          <mask elevation="03 degrees"
                obs_expected="39947"
                obs_have="26366"
                obs_ratio="66.00" />
          <mask elevation="10 degrees"
                obs_expected="33285"
                obs_have="25999"
                obs_ratio="78.11" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="24843"
                obs_ratio="84.01" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7525557"
                         time_creation="Thu Sep 22 00:57:38 2011"
                         time_modification="Thu Aug 25 19:11:39 2011" />
        <observations epoch_first="Thu Aug 25 18:00:00 2011"
                      epoch_last="Thu Aug 25 18:59:59 2011"
                      epochs="3204"
                      epochs_ratio="89.00">
          <mask elevation="03 degrees"
                obs_expected="39947"
                obs_have="26366"
                obs_ratio="66.00" />
          <mask elevation="10 degrees"
                obs_expected="33285"
                obs_have="25999"
                obs_ratio="78.11" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="24843"
                obs_ratio="84.01" />
        </observations>
      </control>
    </file>
    <file name="/piaa237t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Aug 25 20:29:51 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7544509"
                         time_creation="Thu Aug 25 20:17:29 2011"
                         time_modification="Thu Aug 25 20:11:37 2011" />
        <observations epoch_first="Thu Aug 25 19:00:00 2011"
                      epoch_last="Thu Aug 25 19:59:59 2011"
                      epochs="3287"
                      epochs_ratio="91.31">
          <mask elevation="03 degrees"
                obs_expected="39985"
                obs_have="33204"
                obs_ratio="83.04" />
          <mask elevation="10 degrees"
                obs_expected="35105"
                obs_have="31675"
                obs_ratio="90.23" />
          <mask elevation="15 degrees"
                obs_expected="31386"
                obs_have="28543"
                obs_ratio="90.94" />
        </observations>
      </control>
      <control date="Thu Aug 25 22:08:27 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7544509"
                         time_creation="Thu Aug 25 20:17:29 2011"
                         time_modification="Thu Aug 25 20:11:37 2011" />
        <observations epoch_first="Thu Aug 25 19:00:00 2011"
                      epoch_last="Thu Aug 25 19:59:59 2011"
                      epochs="3287"
                      epochs_ratio="91.31">
          <mask elevation="03 degrees"
                obs_expected="39985"
                obs_have="33204"
                obs_ratio="83.04" />
          <mask elevation="10 degrees"
                obs_expected="35105"
                obs_have="31675"
                obs_ratio="90.23" />
          <mask elevation="15 degrees"
                obs_expected="31386"
                obs_have="28543"
                obs_ratio="90.94" />
        </observations>
      </control>
      <control date="Thu Aug 25 22:42:44 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7544509"
                         time_creation="Thu Aug 25 20:17:29 2011"
                         time_modification="Thu Aug 25 20:11:37 2011" />
        <observations epoch_first="Thu Aug 25 19:00:00 2011"
                      epoch_last="Thu Aug 25 19:59:59 2011"
                      epochs="3287"
                      epochs_ratio="91.31">
          <mask elevation="03 degrees"
                obs_expected="39985"
                obs_have="33204"
                obs_ratio="83.04" />
          <mask elevation="10 degrees"
                obs_expected="35105"
                obs_have="31675"
                obs_ratio="90.23" />
          <mask elevation="15 degrees"
                obs_expected="31386"
                obs_have="28543"
                obs_ratio="90.94" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7544509"
                         time_creation="Thu Aug 25 20:17:29 2011"
                         time_modification="Thu Aug 25 20:11:37 2011" />
        <observations epoch_first="Thu Aug 25 19:00:00 2011"
                      epoch_last="Thu Aug 25 19:59:59 2011"
                      epochs="3287"
                      epochs_ratio="91.31">
          <mask elevation="03 degrees"
                obs_expected="39985"
                obs_have="33204"
                obs_ratio="83.04" />
          <mask elevation="10 degrees"
                obs_expected="35105"
                obs_have="31675"
                obs_ratio="90.23" />
          <mask elevation="15 degrees"
                obs_expected="31386"
                obs_have="28543"
                obs_ratio="90.94" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7544509"
                         time_creation="Thu Sep 22 00:57:39 2011"
                         time_modification="Thu Aug 25 20:11:37 2011" />
        <observations epoch_first="Thu Aug 25 19:00:00 2011"
                      epoch_last="Thu Aug 25 19:59:59 2011"
                      epochs="3287"
                      epochs_ratio="91.31">
          <mask elevation="03 degrees"
                obs_expected="39985"
                obs_have="33204"
                obs_ratio="83.04" />
          <mask elevation="10 degrees"
                obs_expected="35105"
                obs_have="31675"
                obs_ratio="90.23" />
          <mask elevation="15 degrees"
                obs_expected="31386"
                obs_have="28543"
                obs_ratio="90.94" />
        </observations>
      </control>
    </file>
    <file name="/piaa237u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Aug 25 21:37:20 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="5634301"
                         time_creation="Thu Aug 25 21:17:33 2011"
                         time_modification="Thu Aug 25 21:11:43 2011" />
        <observations epoch_first="Thu Aug 25 20:00:00 2011"
                      epoch_last="Thu Aug 25 20:59:59 2011"
                      epochs="3064"
                      epochs_ratio="85.11">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="26924"
                obs_ratio="75.45" />
          <mask elevation="10 degrees"
                obs_expected="34492"
                obs_have="26924"
                obs_ratio="78.06" />
          <mask elevation="15 degrees"
                obs_expected="32222"
                obs_have="26789"
                obs_ratio="83.14" />
        </observations>
      </control>
      <control date="Thu Aug 25 21:58:10 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="5634301"
                         time_creation="Thu Aug 25 21:17:33 2011"
                         time_modification="Thu Aug 25 21:11:43 2011" />
        <observations epoch_first="Thu Aug 25 20:00:00 2011"
                      epoch_last="Thu Aug 25 20:59:59 2011"
                      epochs="3064"
                      epochs_ratio="85.11">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="26924"
                obs_ratio="75.45" />
          <mask elevation="10 degrees"
                obs_expected="34492"
                obs_have="26924"
                obs_ratio="78.06" />
          <mask elevation="15 degrees"
                obs_expected="32222"
                obs_have="26789"
                obs_ratio="83.14" />
        </observations>
      </control>
      <control date="Thu Aug 25 23:39:48 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="5634301"
                         time_creation="Thu Aug 25 21:17:33 2011"
                         time_modification="Thu Aug 25 21:11:43 2011" />
        <observations epoch_first="Thu Aug 25 20:00:00 2011"
                      epoch_last="Thu Aug 25 20:59:59 2011"
                      epochs="3064"
                      epochs_ratio="85.11">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="26924"
                obs_ratio="75.45" />
          <mask elevation="10 degrees"
                obs_expected="34492"
                obs_have="26924"
                obs_ratio="78.06" />
          <mask elevation="15 degrees"
                obs_expected="32222"
                obs_have="26789"
                obs_ratio="83.14" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="5634301"
                         time_creation="Thu Aug 25 21:17:33 2011"
                         time_modification="Thu Aug 25 21:11:43 2011" />
        <observations epoch_first="Thu Aug 25 20:00:00 2011"
                      epoch_last="Thu Aug 25 20:59:59 2011"
                      epochs="3064"
                      epochs_ratio="85.11">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="26924"
                obs_ratio="75.45" />
          <mask elevation="10 degrees"
                obs_expected="34492"
                obs_have="26924"
                obs_ratio="78.06" />
          <mask elevation="15 degrees"
                obs_expected="32222"
                obs_have="26789"
                obs_ratio="83.14" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="7 day(s) 16:11:18"
                         size="5634301"
                         time_creation="Thu Sep 22 00:57:39 2011"
                         time_modification="Fri Sep  2 13:11:17 2011" />
        <observations epoch_first="Thu Aug 25 20:00:00 2011"
                      epoch_last="Thu Aug 25 20:59:59 2011"
                      epochs="3064"
                      epochs_ratio="85.11">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="26924"
                obs_ratio="75.45" />
          <mask elevation="10 degrees"
                obs_expected="34492"
                obs_have="26924"
                obs_ratio="78.06" />
          <mask elevation="15 degrees"
                obs_expected="32222"
                obs_have="26789"
                obs_ratio="83.14" />
        </observations>
      </control>
    </file>
    <file name="/piaa237v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Aug 25 22:53:37 2011"
               level="3">
        <file_statistics latency="00:28:12"
                         size="5429618"
                         time_creation="Thu Aug 25 22:32:21 2011"
                         time_modification="Thu Aug 25 22:28:11 2011" />
        <observations epoch_first="Thu Aug 25 21:00:00 2011"
                      epoch_last="Thu Aug 25 21:59:59 2011"
                      epochs="3074"
                      epochs_ratio="85.39">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="26563"
                obs_ratio="81.98" />
          <mask elevation="10 degrees"
                obs_expected="30013"
                obs_have="25292"
                obs_ratio="84.27" />
          <mask elevation="15 degrees"
                obs_expected="26726"
                obs_have="22609"
                obs_ratio="84.60" />
        </observations>
      </control>
      <control date="Fri Aug 26 00:39:02 2011"
               level="3">
        <file_statistics latency="00:28:12"
                         size="5429618"
                         time_creation="Thu Aug 25 22:32:21 2011"
                         time_modification="Thu Aug 25 22:28:11 2011" />
        <observations epoch_first="Thu Aug 25 21:00:00 2011"
                      epoch_last="Thu Aug 25 21:59:59 2011"
                      epochs="3074"
                      epochs_ratio="85.39">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="26563"
                obs_ratio="81.98" />
          <mask elevation="10 degrees"
                obs_expected="30013"
                obs_have="25292"
                obs_ratio="84.27" />
          <mask elevation="15 degrees"
                obs_expected="26726"
                obs_have="22609"
                obs_ratio="84.60" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:28:12"
                         size="5429618"
                         time_creation="Thu Aug 25 22:32:21 2011"
                         time_modification="Thu Aug 25 22:28:11 2011" />
        <observations epoch_first="Thu Aug 25 21:00:00 2011"
                      epoch_last="Thu Aug 25 21:59:59 2011"
                      epochs="3074"
                      epochs_ratio="85.39">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="26563"
                obs_ratio="81.98" />
          <mask elevation="10 degrees"
                obs_expected="30013"
                obs_have="25292"
                obs_ratio="84.27" />
          <mask elevation="15 degrees"
                obs_expected="26726"
                obs_have="22609"
                obs_ratio="84.60" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="00:28:12"
                         size="5429618"
                         time_creation="Thu Sep 22 00:57:40 2011"
                         time_modification="Thu Aug 25 22:28:11 2011" />
        <observations epoch_first="Thu Aug 25 21:00:00 2011"
                      epoch_last="Thu Aug 25 21:59:59 2011"
                      epochs="3074"
                      epochs_ratio="85.39">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="26563"
                obs_ratio="81.98" />
          <mask elevation="10 degrees"
                obs_expected="30013"
                obs_have="25292"
                obs_ratio="84.27" />
          <mask elevation="15 degrees"
                obs_expected="26726"
                obs_have="22609"
                obs_ratio="84.60" />
        </observations>
      </control>
    </file>
    <file name="/piaa237w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Aug 25 23:23:41 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="5739394"
                         time_creation="Thu Aug 25 23:19:28 2011"
                         time_modification="Thu Aug 25 23:11:34 2011" />
        <observations epoch_first="Thu Aug 25 22:00:00 2011"
                      epoch_last="Thu Aug 25 22:59:59 2011"
                      epochs="3247"
                      epochs_ratio="90.19">
          <mask elevation="03 degrees"
                obs_expected="34641"
                obs_have="24129"
                obs_ratio="69.65" />
          <mask elevation="10 degrees"
                obs_expected="29817"
                obs_have="23901"
                obs_ratio="80.16" />
          <mask elevation="15 degrees"
                obs_expected="27579"
                obs_have="23066"
                obs_ratio="83.64" />
        </observations>
      </control>
      <control date="Thu Aug 25 23:49:17 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="5739394"
                         time_creation="Thu Aug 25 23:19:28 2011"
                         time_modification="Thu Aug 25 23:11:34 2011" />
        <observations epoch_first="Thu Aug 25 22:00:00 2011"
                      epoch_last="Thu Aug 25 22:59:59 2011"
                      epochs="3247"
                      epochs_ratio="90.19">
          <mask elevation="03 degrees"
                obs_expected="34641"
                obs_have="24129"
                obs_ratio="69.65" />
          <mask elevation="10 degrees"
                obs_expected="29817"
                obs_have="23901"
                obs_ratio="80.16" />
          <mask elevation="15 degrees"
                obs_expected="27579"
                obs_have="23066"
                obs_ratio="83.64" />
        </observations>
      </control>
      <control date="Fri Aug 26 01:38:28 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="5739394"
                         time_creation="Thu Aug 25 23:19:28 2011"
                         time_modification="Thu Aug 25 23:11:34 2011" />
        <observations epoch_first="Thu Aug 25 22:00:00 2011"
                      epoch_last="Thu Aug 25 22:59:59 2011"
                      epochs="3247"
                      epochs_ratio="90.19">
          <mask elevation="03 degrees"
                obs_expected="34641"
                obs_have="24129"
                obs_ratio="69.65" />
          <mask elevation="10 degrees"
                obs_expected="29817"
                obs_have="23901"
                obs_ratio="80.16" />
          <mask elevation="15 degrees"
                obs_expected="27579"
                obs_have="23066"
                obs_ratio="83.64" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="5739394"
                         time_creation="Thu Aug 25 23:19:28 2011"
                         time_modification="Thu Aug 25 23:11:34 2011" />
        <observations epoch_first="Thu Aug 25 22:00:00 2011"
                      epoch_last="Thu Aug 25 22:59:59 2011"
                      epochs="3247"
                      epochs_ratio="90.19">
          <mask elevation="03 degrees"
                obs_expected="34641"
                obs_have="24129"
                obs_ratio="69.65" />
          <mask elevation="10 degrees"
                obs_expected="29817"
                obs_have="23901"
                obs_ratio="80.16" />
          <mask elevation="15 degrees"
                obs_expected="27579"
                obs_have="23066"
                obs_ratio="83.64" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="7 day(s) 14:11:22"
                         size="5739394"
                         time_creation="Thu Sep 22 00:57:40 2011"
                         time_modification="Fri Sep  2 13:11:21 2011" />
        <observations epoch_first="Thu Aug 25 22:00:00 2011"
                      epoch_last="Thu Aug 25 22:59:59 2011"
                      epochs="3247"
                      epochs_ratio="90.19">
          <mask elevation="03 degrees"
                obs_expected="34641"
                obs_have="24129"
                obs_ratio="69.65" />
          <mask elevation="10 degrees"
                obs_expected="29817"
                obs_have="23901"
                obs_ratio="80.16" />
          <mask elevation="15 degrees"
                obs_expected="27579"
                obs_have="23066"
                obs_ratio="83.64" />
        </observations>
      </control>
    </file>
    <file name="/piaa237x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Aug 26 00:51:53 2011"
               level="3">
        <file_statistics latency="00:28:19"
                         size="7720261"
                         time_creation="Fri Aug 26 00:32:22 2011"
                         time_modification="Fri Aug 26 00:28:15 2011" />
        <observations epoch_first="Thu Aug 25 23:00:00 2011"
                      epoch_last="Thu Aug 25 23:59:56 2011"
                      epochs="3212"
                      epochs_ratio="89.22">
          <mask elevation="03 degrees"
                obs_expected="32373"
                obs_have="28423"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="32373"
                obs_have="28423"
                obs_ratio="87.80" />
          <mask elevation="15 degrees"
                obs_expected="31535"
                obs_have="27873"
                obs_ratio="88.39" />
        </observations>
      </control>
      <control date="Fri Aug 26 02:44:08 2011"
               level="3">
        <file_statistics latency="00:28:19"
                         size="7720261"
                         time_creation="Fri Aug 26 00:32:22 2011"
                         time_modification="Fri Aug 26 00:28:15 2011" />
        <observations epoch_first="Thu Aug 25 23:00:00 2011"
                      epoch_last="Thu Aug 25 23:59:56 2011"
                      epochs="3212"
                      epochs_ratio="89.22">
          <mask elevation="03 degrees"
                obs_expected="32373"
                obs_have="28423"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="32373"
                obs_have="28423"
                obs_ratio="87.80" />
          <mask elevation="15 degrees"
                obs_expected="31535"
                obs_have="27873"
                obs_ratio="88.39" />
        </observations>
      </control>
      <control date="Fri Aug 26 19:11:14 2011"
               level="3">
        <file_statistics latency="00:28:19"
                         size="7720261"
                         time_creation="Fri Aug 26 00:32:22 2011"
                         time_modification="Fri Aug 26 00:28:15 2011" />
        <observations epoch_first="Thu Aug 25 23:00:00 2011"
                      epoch_last="Thu Aug 25 23:59:56 2011"
                      epochs="3212"
                      epochs_ratio="89.22">
          <mask elevation="03 degrees"
                obs_expected="32373"
                obs_have="28423"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="32373"
                obs_have="28423"
                obs_ratio="87.80" />
          <mask elevation="15 degrees"
                obs_expected="31535"
                obs_have="27873"
                obs_ratio="88.39" />
        </observations>
      </control>
      <control date="Sat Sep 24 05:53:18 2011"
               level="3">
        <file_statistics latency="7 day(s) 13:11:30"
                         size="7720261"
                         time_creation="Thu Sep 22 00:57:41 2011"
                         time_modification="Fri Sep  2 13:11:26 2011" />
        <observations epoch_first="Thu Aug 25 23:00:00 2011"
                      epoch_last="Thu Aug 25 23:59:56 2011"
                      epochs="3212"
                      epochs_ratio="89.22">
          <mask elevation="03 degrees"
                obs_expected="32373"
                obs_have="28423"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="32373"
                obs_have="28423"
                obs_ratio="87.80" />
          <mask elevation="15 degrees"
                obs_expected="31535"
                obs_have="27873"
                obs_ratio="88.39" />
        </observations>
      </control>
    </file>
  </station>
</QC>
