<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-08-03 00:00:00"
    DayOfYear="215"
    Year="2011">
  <station name="PIAA">
    <file name="/piaa2150.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Aug  4 22:10:38 2011"
               level="3">
        <file_statistics latency="03:33:50"
                         size="6612737"
                         time_creation="Thu Aug  4 04:07:54 2011"
                         time_modification="Thu Aug  4 03:33:20 2011" />
        <observations epoch_first="Wed Aug  3 00:00:00 2011"
                      epoch_last="Wed Aug  3 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28884"
                obs_have="22877"
                obs_ratio="79.20" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="22288"
                obs_ratio="90.84" />
          <mask elevation="15 degrees"
                obs_expected="21842"
                obs_have="21089"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Fri Sep  2 07:49:02 2011"
               level="3">
        <file_statistics latency="03:33:50"
                         size="6612737"
                         time_creation="Wed Aug 31 00:59:33 2011"
                         time_modification="Thu Aug  4 03:33:20 2011" />
        <observations epoch_first="Wed Aug  3 00:00:00 2011"
                      epoch_last="Wed Aug  3 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28884"
                obs_have="22877"
                obs_ratio="79.20" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="22288"
                obs_ratio="90.84" />
          <mask elevation="15 degrees"
                obs_expected="21842"
                obs_have="21089"
                obs_ratio="96.55" />
        </observations>
      </control>
    </file>
    <file name="/piaa215a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Aug  3 01:24:27 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8670909"
                         time_creation="Wed Aug  3 01:17:13 2011"
                         time_modification="Wed Aug  3 01:11:44 2011" />
        <observations epoch_first="Wed Aug  3 00:00:00 2011"
                      epoch_last="Wed Aug  3 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31767"
                obs_have="28287"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="28287"
                obs_ratio="92.32" />
          <mask elevation="15 degrees"
                obs_expected="29865"
                obs_have="28287"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Wed Aug  3 01:50:05 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8670909"
                         time_creation="Wed Aug  3 01:17:13 2011"
                         time_modification="Wed Aug  3 01:11:44 2011" />
        <observations epoch_first="Wed Aug  3 00:00:00 2011"
                      epoch_last="Wed Aug  3 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31767"
                obs_have="28287"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="28287"
                obs_ratio="92.32" />
          <mask elevation="15 degrees"
                obs_expected="29865"
                obs_have="28287"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Wed Aug  3 03:47:15 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8670909"
                         time_creation="Wed Aug  3 01:17:13 2011"
                         time_modification="Wed Aug  3 01:11:44 2011" />
        <observations epoch_first="Wed Aug  3 00:00:00 2011"
                      epoch_last="Wed Aug  3 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31767"
                obs_have="28287"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="28287"
                obs_ratio="92.32" />
          <mask elevation="15 degrees"
                obs_expected="29865"
                obs_have="28287"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8670909"
                         time_creation="Wed Aug  3 01:17:13 2011"
                         time_modification="Wed Aug  3 01:11:44 2011" />
        <observations epoch_first="Wed Aug  3 00:00:00 2011"
                      epoch_last="Wed Aug  3 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31767"
                obs_have="28287"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="28287"
                obs_ratio="92.32" />
          <mask elevation="15 degrees"
                obs_expected="29865"
                obs_have="28287"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8670909"
                         time_creation="Wed Aug 31 00:56:47 2011"
                         time_modification="Wed Aug  3 01:11:44 2011" />
        <observations epoch_first="Wed Aug  3 00:00:00 2011"
                      epoch_last="Wed Aug  3 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31767"
                obs_have="28287"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="28287"
                obs_ratio="92.32" />
          <mask elevation="15 degrees"
                obs_expected="29865"
                obs_have="28287"
                obs_ratio="94.72" />
        </observations>
      </control>
    </file>
    <file name="/piaa215b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Aug  3 02:26:12 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9174932"
                         time_creation="Wed Aug  3 02:17:15 2011"
                         time_modification="Wed Aug  3 02:11:44 2011" />
        <observations epoch_first="Wed Aug  3 01:00:00 2011"
                      epoch_last="Wed Aug  3 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="30040"
                obs_ratio="83.44" />
          <mask elevation="10 degrees"
                obs_expected="33155"
                obs_have="30040"
                obs_ratio="90.60" />
          <mask elevation="15 degrees"
                obs_expected="30373"
                obs_have="29598"
                obs_ratio="97.45" />
        </observations>
      </control>
      <control date="Wed Aug  3 02:55:27 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9174932"
                         time_creation="Wed Aug  3 02:17:15 2011"
                         time_modification="Wed Aug  3 02:11:44 2011" />
        <observations epoch_first="Wed Aug  3 01:00:00 2011"
                      epoch_last="Wed Aug  3 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="30040"
                obs_ratio="83.44" />
          <mask elevation="10 degrees"
                obs_expected="33155"
                obs_have="30040"
                obs_ratio="90.60" />
          <mask elevation="15 degrees"
                obs_expected="30373"
                obs_have="29598"
                obs_ratio="97.45" />
        </observations>
      </control>
      <control date="Wed Aug  3 05:04:31 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9174932"
                         time_creation="Wed Aug  3 02:17:15 2011"
                         time_modification="Wed Aug  3 02:11:44 2011" />
        <observations epoch_first="Wed Aug  3 01:00:00 2011"
                      epoch_last="Wed Aug  3 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="30040"
                obs_ratio="83.44" />
          <mask elevation="10 degrees"
                obs_expected="33155"
                obs_have="30040"
                obs_ratio="90.60" />
          <mask elevation="15 degrees"
                obs_expected="30373"
                obs_have="29598"
                obs_ratio="97.45" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9174932"
                         time_creation="Wed Aug  3 02:17:15 2011"
                         time_modification="Wed Aug  3 02:11:44 2011" />
        <observations epoch_first="Wed Aug  3 01:00:00 2011"
                      epoch_last="Wed Aug  3 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="30040"
                obs_ratio="83.44" />
          <mask elevation="10 degrees"
                obs_expected="33155"
                obs_have="30040"
                obs_ratio="90.60" />
          <mask elevation="15 degrees"
                obs_expected="30373"
                obs_have="29598"
                obs_ratio="97.45" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9174932"
                         time_creation="Wed Aug 31 00:56:48 2011"
                         time_modification="Wed Aug  3 02:11:44 2011" />
        <observations epoch_first="Wed Aug  3 01:00:00 2011"
                      epoch_last="Wed Aug  3 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="30040"
                obs_ratio="83.44" />
          <mask elevation="10 degrees"
                obs_expected="33155"
                obs_have="30040"
                obs_ratio="90.60" />
          <mask elevation="15 degrees"
                obs_expected="30373"
                obs_have="29598"
                obs_ratio="97.45" />
        </observations>
      </control>
    </file>
    <file name="/piaa215c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Aug  3 03:27:05 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8915237"
                         time_creation="Wed Aug  3 03:17:17 2011"
                         time_modification="Wed Aug  3 03:11:40 2011" />
        <observations epoch_first="Wed Aug  3 02:00:00 2011"
                      epoch_last="Wed Aug  3 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36967"
                obs_have="26418"
                obs_ratio="71.46" />
          <mask elevation="10 degrees"
                obs_expected="32186"
                obs_have="25984"
                obs_ratio="80.73" />
          <mask elevation="15 degrees"
                obs_expected="27684"
                obs_have="24711"
                obs_ratio="89.26" />
        </observations>
      </control>
      <control date="Wed Aug  3 04:01:54 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8915237"
                         time_creation="Wed Aug  3 03:17:17 2011"
                         time_modification="Wed Aug  3 03:11:40 2011" />
        <observations epoch_first="Wed Aug  3 02:00:00 2011"
                      epoch_last="Wed Aug  3 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36967"
                obs_have="26418"
                obs_ratio="71.46" />
          <mask elevation="10 degrees"
                obs_expected="32186"
                obs_have="25984"
                obs_ratio="80.73" />
          <mask elevation="15 degrees"
                obs_expected="27684"
                obs_have="24711"
                obs_ratio="89.26" />
        </observations>
      </control>
      <control date="Wed Aug  3 05:54:08 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8915237"
                         time_creation="Wed Aug  3 03:17:17 2011"
                         time_modification="Wed Aug  3 03:11:40 2011" />
        <observations epoch_first="Wed Aug  3 02:00:00 2011"
                      epoch_last="Wed Aug  3 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36967"
                obs_have="26418"
                obs_ratio="71.46" />
          <mask elevation="10 degrees"
                obs_expected="32186"
                obs_have="25984"
                obs_ratio="80.73" />
          <mask elevation="15 degrees"
                obs_expected="27684"
                obs_have="24711"
                obs_ratio="89.26" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8915237"
                         time_creation="Wed Aug  3 03:17:17 2011"
                         time_modification="Wed Aug  3 03:11:40 2011" />
        <observations epoch_first="Wed Aug  3 02:00:00 2011"
                      epoch_last="Wed Aug  3 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36967"
                obs_have="26418"
                obs_ratio="71.46" />
          <mask elevation="10 degrees"
                obs_expected="32186"
                obs_have="25984"
                obs_ratio="80.73" />
          <mask elevation="15 degrees"
                obs_expected="27684"
                obs_have="24711"
                obs_ratio="89.26" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8915237"
                         time_creation="Wed Aug 31 00:56:48 2011"
                         time_modification="Wed Aug  3 03:11:40 2011" />
        <observations epoch_first="Wed Aug  3 02:00:00 2011"
                      epoch_last="Wed Aug  3 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36967"
                obs_have="26418"
                obs_ratio="71.46" />
          <mask elevation="10 degrees"
                obs_expected="32186"
                obs_have="25984"
                obs_ratio="80.73" />
          <mask elevation="15 degrees"
                obs_expected="27684"
                obs_have="24711"
                obs_ratio="89.26" />
        </observations>
      </control>
    </file>
    <file name="/piaa215d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Aug  3 04:35:34 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9116355"
                         time_creation="Wed Aug  3 04:17:11 2011"
                         time_modification="Wed Aug  3 04:11:46 2011" />
        <observations epoch_first="Wed Aug  3 03:00:00 2011"
                      epoch_last="Wed Aug  3 03:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35060"
                obs_have="29075"
                obs_ratio="82.93" />
          <mask elevation="10 degrees"
                obs_expected="32945"
                obs_have="29075"
                obs_ratio="88.25" />
          <mask elevation="15 degrees"
                obs_expected="28302"
                obs_have="28266"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Wed Aug  3 06:54:18 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9116355"
                         time_creation="Wed Aug  3 04:17:11 2011"
                         time_modification="Wed Aug  3 04:11:46 2011" />
        <observations epoch_first="Wed Aug  3 03:00:00 2011"
                      epoch_last="Wed Aug  3 03:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35060"
                obs_have="29075"
                obs_ratio="82.93" />
          <mask elevation="10 degrees"
                obs_expected="32945"
                obs_have="29075"
                obs_ratio="88.25" />
          <mask elevation="15 degrees"
                obs_expected="28302"
                obs_have="28266"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9116355"
                         time_creation="Wed Aug  3 04:17:11 2011"
                         time_modification="Wed Aug  3 04:11:46 2011" />
        <observations epoch_first="Wed Aug  3 03:00:00 2011"
                      epoch_last="Wed Aug  3 03:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35060"
                obs_have="29075"
                obs_ratio="82.93" />
          <mask elevation="10 degrees"
                obs_expected="32945"
                obs_have="29075"
                obs_ratio="88.25" />
          <mask elevation="15 degrees"
                obs_expected="28302"
                obs_have="28266"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9116355"
                         time_creation="Wed Aug 31 00:56:49 2011"
                         time_modification="Wed Aug  3 04:11:46 2011" />
        <observations epoch_first="Wed Aug  3 03:00:00 2011"
                      epoch_last="Wed Aug  3 03:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35060"
                obs_have="29075"
                obs_ratio="82.93" />
          <mask elevation="10 degrees"
                obs_expected="32945"
                obs_have="29075"
                obs_ratio="88.25" />
          <mask elevation="15 degrees"
                obs_expected="28302"
                obs_have="28266"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/piaa215e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Aug  3 05:35:27 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8288130"
                         time_creation="Wed Aug  3 05:17:19 2011"
                         time_modification="Wed Aug  3 05:11:44 2011" />
        <observations epoch_first="Wed Aug  3 04:00:00 2011"
                      epoch_last="Wed Aug  3 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34896"
                obs_have="28337"
                obs_ratio="81.20" />
          <mask elevation="10 degrees"
                obs_expected="31107"
                obs_have="28036"
                obs_ratio="90.13" />
          <mask elevation="15 degrees"
                obs_expected="27281"
                obs_have="26341"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Wed Aug  3 06:09:58 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8288130"
                         time_creation="Wed Aug  3 05:17:19 2011"
                         time_modification="Wed Aug  3 05:11:44 2011" />
        <observations epoch_first="Wed Aug  3 04:00:00 2011"
                      epoch_last="Wed Aug  3 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34896"
                obs_have="28337"
                obs_ratio="81.20" />
          <mask elevation="10 degrees"
                obs_expected="31107"
                obs_have="28036"
                obs_ratio="90.13" />
          <mask elevation="15 degrees"
                obs_expected="27281"
                obs_have="26341"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Wed Aug  3 07:53:40 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8288130"
                         time_creation="Wed Aug  3 05:17:19 2011"
                         time_modification="Wed Aug  3 05:11:44 2011" />
        <observations epoch_first="Wed Aug  3 04:00:00 2011"
                      epoch_last="Wed Aug  3 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34896"
                obs_have="28337"
                obs_ratio="81.20" />
          <mask elevation="10 degrees"
                obs_expected="31107"
                obs_have="28036"
                obs_ratio="90.13" />
          <mask elevation="15 degrees"
                obs_expected="27281"
                obs_have="26341"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8288130"
                         time_creation="Wed Aug  3 05:17:19 2011"
                         time_modification="Wed Aug  3 05:11:44 2011" />
        <observations epoch_first="Wed Aug  3 04:00:00 2011"
                      epoch_last="Wed Aug  3 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34896"
                obs_have="28337"
                obs_ratio="81.20" />
          <mask elevation="10 degrees"
                obs_expected="31107"
                obs_have="28036"
                obs_ratio="90.13" />
          <mask elevation="15 degrees"
                obs_expected="27281"
                obs_have="26341"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8288130"
                         time_creation="Wed Aug 31 00:56:49 2011"
                         time_modification="Wed Aug  3 05:11:44 2011" />
        <observations epoch_first="Wed Aug  3 04:00:00 2011"
                      epoch_last="Wed Aug  3 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34896"
                obs_have="28337"
                obs_ratio="81.20" />
          <mask elevation="10 degrees"
                obs_expected="31107"
                obs_have="28036"
                obs_ratio="90.13" />
          <mask elevation="15 degrees"
                obs_expected="27281"
                obs_have="26341"
                obs_ratio="96.55" />
        </observations>
      </control>
    </file>
    <file name="/piaa215f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Aug  3 06:31:48 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7687492"
                         time_creation="Wed Aug  3 06:17:14 2011"
                         time_modification="Wed Aug  3 06:11:43 2011" />
        <observations epoch_first="Wed Aug  3 05:00:00 2011"
                      epoch_last="Wed Aug  3 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31633"
                obs_have="27825"
                obs_ratio="87.96" />
          <mask elevation="10 degrees"
                obs_expected="30389"
                obs_have="27249"
                obs_ratio="89.67" />
          <mask elevation="15 degrees"
                obs_expected="27948"
                obs_have="26439"
                obs_ratio="94.60" />
        </observations>
      </control>
      <control date="Wed Aug  3 07:08:08 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7687492"
                         time_creation="Wed Aug  3 06:17:14 2011"
                         time_modification="Wed Aug  3 06:11:43 2011" />
        <observations epoch_first="Wed Aug  3 05:00:00 2011"
                      epoch_last="Wed Aug  3 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31633"
                obs_have="27825"
                obs_ratio="87.96" />
          <mask elevation="10 degrees"
                obs_expected="30389"
                obs_have="27249"
                obs_ratio="89.67" />
          <mask elevation="15 degrees"
                obs_expected="27948"
                obs_have="26439"
                obs_ratio="94.60" />
        </observations>
      </control>
      <control date="Wed Aug  3 08:41:15 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7687492"
                         time_creation="Wed Aug  3 06:17:14 2011"
                         time_modification="Wed Aug  3 06:11:43 2011" />
        <observations epoch_first="Wed Aug  3 05:00:00 2011"
                      epoch_last="Wed Aug  3 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31633"
                obs_have="27825"
                obs_ratio="87.96" />
          <mask elevation="10 degrees"
                obs_expected="30389"
                obs_have="27249"
                obs_ratio="89.67" />
          <mask elevation="15 degrees"
                obs_expected="27948"
                obs_have="26439"
                obs_ratio="94.60" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7687492"
                         time_creation="Wed Aug  3 06:17:14 2011"
                         time_modification="Wed Aug  3 06:11:43 2011" />
        <observations epoch_first="Wed Aug  3 05:00:00 2011"
                      epoch_last="Wed Aug  3 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31633"
                obs_have="27825"
                obs_ratio="87.96" />
          <mask elevation="10 degrees"
                obs_expected="30389"
                obs_have="27249"
                obs_ratio="89.67" />
          <mask elevation="15 degrees"
                obs_expected="27948"
                obs_have="26439"
                obs_ratio="94.60" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7687492"
                         time_creation="Wed Aug 31 00:56:50 2011"
                         time_modification="Wed Aug  3 06:11:43 2011" />
        <observations epoch_first="Wed Aug  3 05:00:00 2011"
                      epoch_last="Wed Aug  3 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31633"
                obs_have="27825"
                obs_ratio="87.96" />
          <mask elevation="10 degrees"
                obs_expected="30389"
                obs_have="27249"
                obs_ratio="89.67" />
          <mask elevation="15 degrees"
                obs_expected="27948"
                obs_have="26439"
                obs_ratio="94.60" />
        </observations>
      </control>
    </file>
    <file name="/piaa215g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Aug  3 07:30:38 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7511710"
                         time_creation="Wed Aug  3 07:17:13 2011"
                         time_modification="Wed Aug  3 07:11:41 2011" />
        <observations epoch_first="Wed Aug  3 06:00:00 2011"
                      epoch_last="Wed Aug  3 06:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="30036"
                obs_have="28087"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="26652"
                obs_have="26490"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24017"
                obs_have="23987"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Wed Aug  3 08:05:05 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7511710"
                         time_creation="Wed Aug  3 07:17:13 2011"
                         time_modification="Wed Aug  3 07:11:41 2011" />
        <observations epoch_first="Wed Aug  3 06:00:00 2011"
                      epoch_last="Wed Aug  3 06:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="30036"
                obs_have="28087"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="26652"
                obs_have="26490"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24017"
                obs_have="23987"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Wed Aug  3 09:39:18 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7511710"
                         time_creation="Wed Aug  3 07:17:13 2011"
                         time_modification="Wed Aug  3 07:11:41 2011" />
        <observations epoch_first="Wed Aug  3 06:00:00 2011"
                      epoch_last="Wed Aug  3 06:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="30036"
                obs_have="28087"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="26652"
                obs_have="26490"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24017"
                obs_have="23987"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7511710"
                         time_creation="Wed Aug  3 07:17:13 2011"
                         time_modification="Wed Aug  3 07:11:41 2011" />
        <observations epoch_first="Wed Aug  3 06:00:00 2011"
                      epoch_last="Wed Aug  3 06:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="30036"
                obs_have="28087"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="26652"
                obs_have="26490"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24017"
                obs_have="23987"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7511710"
                         time_creation="Wed Aug 31 00:56:50 2011"
                         time_modification="Wed Aug  3 07:11:41 2011" />
        <observations epoch_first="Wed Aug  3 06:00:00 2011"
                      epoch_last="Wed Aug  3 06:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="30036"
                obs_have="28087"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="26652"
                obs_have="26490"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24017"
                obs_have="23987"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/piaa215h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Aug  3 08:27:21 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7226214"
                         time_creation="Wed Aug  3 08:17:22 2011"
                         time_modification="Wed Aug  3 08:11:45 2011" />
        <observations epoch_first="Wed Aug  3 07:00:00 2011"
                      epoch_last="Wed Aug  3 07:59:59 2011"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="30969"
                obs_have="24507"
                obs_ratio="79.13" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="23627"
                obs_ratio="90.50" />
          <mask elevation="15 degrees"
                obs_expected="23594"
                obs_have="23041"
                obs_ratio="97.66" />
        </observations>
      </control>
      <control date="Wed Aug  3 08:52:11 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7226214"
                         time_creation="Wed Aug  3 08:17:22 2011"
                         time_modification="Wed Aug  3 08:11:45 2011" />
        <observations epoch_first="Wed Aug  3 07:00:00 2011"
                      epoch_last="Wed Aug  3 07:59:59 2011"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="30969"
                obs_have="24507"
                obs_ratio="79.13" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="23627"
                obs_ratio="90.50" />
          <mask elevation="15 degrees"
                obs_expected="23594"
                obs_have="23041"
                obs_ratio="97.66" />
        </observations>
      </control>
      <control date="Wed Aug  3 10:39:32 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7226214"
                         time_creation="Wed Aug  3 08:17:22 2011"
                         time_modification="Wed Aug  3 08:11:45 2011" />
        <observations epoch_first="Wed Aug  3 07:00:00 2011"
                      epoch_last="Wed Aug  3 07:59:59 2011"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="30969"
                obs_have="24507"
                obs_ratio="79.13" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="23627"
                obs_ratio="90.50" />
          <mask elevation="15 degrees"
                obs_expected="23594"
                obs_have="23041"
                obs_ratio="97.66" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7226214"
                         time_creation="Wed Aug  3 08:17:22 2011"
                         time_modification="Wed Aug  3 08:11:45 2011" />
        <observations epoch_first="Wed Aug  3 07:00:00 2011"
                      epoch_last="Wed Aug  3 07:59:59 2011"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="30969"
                obs_have="24507"
                obs_ratio="79.13" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="23627"
                obs_ratio="90.50" />
          <mask elevation="15 degrees"
                obs_expected="23594"
                obs_have="23041"
                obs_ratio="97.66" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7226214"
                         time_creation="Wed Aug 31 00:56:51 2011"
                         time_modification="Wed Aug  3 08:11:45 2011" />
        <observations epoch_first="Wed Aug  3 07:00:00 2011"
                      epoch_last="Wed Aug  3 07:59:59 2011"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="30969"
                obs_have="24507"
                obs_ratio="79.13" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="23627"
                obs_ratio="90.50" />
          <mask elevation="15 degrees"
                obs_expected="23594"
                obs_have="23041"
                obs_ratio="97.66" />
        </observations>
      </control>
    </file>
    <file name="/piaa215i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Aug  3 09:23:29 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8656253"
                         time_creation="Wed Aug  3 09:17:21 2011"
                         time_modification="Wed Aug  3 09:11:27 2011" />
        <observations epoch_first="Wed Aug  3 08:00:00 2011"
                      epoch_last="Wed Aug  3 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32363"
                obs_have="28645"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="28410"
                obs_ratio="93.08" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="26615"
                obs_ratio="96.46" />
        </observations>
      </control>
      <control date="Wed Aug  3 09:50:00 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8656253"
                         time_creation="Wed Aug  3 09:17:21 2011"
                         time_modification="Wed Aug  3 09:11:27 2011" />
        <observations epoch_first="Wed Aug  3 08:00:00 2011"
                      epoch_last="Wed Aug  3 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32363"
                obs_have="28645"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="28410"
                obs_ratio="93.08" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="26615"
                obs_ratio="96.46" />
        </observations>
      </control>
      <control date="Wed Aug  3 11:39:45 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8656253"
                         time_creation="Wed Aug  3 09:17:21 2011"
                         time_modification="Wed Aug  3 09:11:27 2011" />
        <observations epoch_first="Wed Aug  3 08:00:00 2011"
                      epoch_last="Wed Aug  3 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32363"
                obs_have="28645"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="28410"
                obs_ratio="93.08" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="26615"
                obs_ratio="96.46" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8656253"
                         time_creation="Wed Aug  3 09:17:21 2011"
                         time_modification="Wed Aug  3 09:11:27 2011" />
        <observations epoch_first="Wed Aug  3 08:00:00 2011"
                      epoch_last="Wed Aug  3 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32363"
                obs_have="28645"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="28410"
                obs_ratio="93.08" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="26615"
                obs_ratio="96.46" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8656253"
                         time_creation="Wed Aug 31 00:56:51 2011"
                         time_modification="Wed Aug  3 09:11:27 2011" />
        <observations epoch_first="Wed Aug  3 08:00:00 2011"
                      epoch_last="Wed Aug  3 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32363"
                obs_have="28645"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="28410"
                obs_ratio="93.08" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="26615"
                obs_ratio="96.46" />
        </observations>
      </control>
    </file>
    <file name="/piaa215j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Aug  3 10:26:19 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8809340"
                         time_creation="Wed Aug  3 10:17:14 2011"
                         time_modification="Wed Aug  3 10:11:47 2011" />
        <observations epoch_first="Wed Aug  3 09:00:00 2011"
                      epoch_last="Wed Aug  3 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31973"
                obs_have="28704"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="28679"
                obs_ratio="95.80" />
          <mask elevation="15 degrees"
                obs_expected="27836"
                obs_have="27017"
                obs_ratio="97.06" />
        </observations>
      </control>
      <control date="Wed Aug  3 10:51:59 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8809340"
                         time_creation="Wed Aug  3 10:17:14 2011"
                         time_modification="Wed Aug  3 10:11:47 2011" />
        <observations epoch_first="Wed Aug  3 09:00:00 2011"
                      epoch_last="Wed Aug  3 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31973"
                obs_have="28704"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="28679"
                obs_ratio="95.80" />
          <mask elevation="15 degrees"
                obs_expected="27836"
                obs_have="27017"
                obs_ratio="97.06" />
        </observations>
      </control>
      <control date="Wed Aug  3 12:40:37 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8809340"
                         time_creation="Wed Aug  3 10:17:14 2011"
                         time_modification="Wed Aug  3 10:11:47 2011" />
        <observations epoch_first="Wed Aug  3 09:00:00 2011"
                      epoch_last="Wed Aug  3 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31973"
                obs_have="28704"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="28679"
                obs_ratio="95.80" />
          <mask elevation="15 degrees"
                obs_expected="27836"
                obs_have="27017"
                obs_ratio="97.06" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8809340"
                         time_creation="Wed Aug  3 10:17:14 2011"
                         time_modification="Wed Aug  3 10:11:47 2011" />
        <observations epoch_first="Wed Aug  3 09:00:00 2011"
                      epoch_last="Wed Aug  3 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31973"
                obs_have="28704"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="28679"
                obs_ratio="95.80" />
          <mask elevation="15 degrees"
                obs_expected="27836"
                obs_have="27017"
                obs_ratio="97.06" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8809340"
                         time_creation="Wed Aug 31 00:56:52 2011"
                         time_modification="Wed Aug  3 10:11:47 2011" />
        <observations epoch_first="Wed Aug  3 09:00:00 2011"
                      epoch_last="Wed Aug  3 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31973"
                obs_have="28704"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="28679"
                obs_ratio="95.80" />
          <mask elevation="15 degrees"
                obs_expected="27836"
                obs_have="27017"
                obs_ratio="97.06" />
        </observations>
      </control>
    </file>
    <file name="/piaa215k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Aug  3 11:24:22 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8978273"
                         time_creation="Wed Aug  3 11:17:23 2011"
                         time_modification="Wed Aug  3 11:11:38 2011" />
        <observations epoch_first="Wed Aug  3 10:00:00 2011"
                      epoch_last="Wed Aug  3 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36228"
                obs_have="29813"
                obs_ratio="82.29" />
          <mask elevation="10 degrees"
                obs_expected="32256"
                obs_have="29373"
                obs_ratio="91.06" />
          <mask elevation="15 degrees"
                obs_expected="24886"
                obs_have="24253"
                obs_ratio="97.46" />
        </observations>
      </control>
      <control date="Wed Aug  3 11:50:20 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8978273"
                         time_creation="Wed Aug  3 11:17:23 2011"
                         time_modification="Wed Aug  3 11:11:38 2011" />
        <observations epoch_first="Wed Aug  3 10:00:00 2011"
                      epoch_last="Wed Aug  3 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36228"
                obs_have="29813"
                obs_ratio="82.29" />
          <mask elevation="10 degrees"
                obs_expected="32256"
                obs_have="29373"
                obs_ratio="91.06" />
          <mask elevation="15 degrees"
                obs_expected="24886"
                obs_have="24253"
                obs_ratio="97.46" />
        </observations>
      </control>
      <control date="Wed Aug  3 13:39:43 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8978273"
                         time_creation="Wed Aug  3 11:17:23 2011"
                         time_modification="Wed Aug  3 11:11:38 2011" />
        <observations epoch_first="Wed Aug  3 10:00:00 2011"
                      epoch_last="Wed Aug  3 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36228"
                obs_have="29813"
                obs_ratio="82.29" />
          <mask elevation="10 degrees"
                obs_expected="32256"
                obs_have="29373"
                obs_ratio="91.06" />
          <mask elevation="15 degrees"
                obs_expected="24886"
                obs_have="24253"
                obs_ratio="97.46" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8978273"
                         time_creation="Wed Aug  3 11:17:23 2011"
                         time_modification="Wed Aug  3 11:11:38 2011" />
        <observations epoch_first="Wed Aug  3 10:00:00 2011"
                      epoch_last="Wed Aug  3 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36228"
                obs_have="29813"
                obs_ratio="82.29" />
          <mask elevation="10 degrees"
                obs_expected="32256"
                obs_have="29373"
                obs_ratio="91.06" />
          <mask elevation="15 degrees"
                obs_expected="24886"
                obs_have="24253"
                obs_ratio="97.46" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8978273"
                         time_creation="Wed Aug 31 00:56:53 2011"
                         time_modification="Wed Aug  3 11:11:38 2011" />
        <observations epoch_first="Wed Aug  3 10:00:00 2011"
                      epoch_last="Wed Aug  3 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36228"
                obs_have="29813"
                obs_ratio="82.29" />
          <mask elevation="10 degrees"
                obs_expected="32256"
                obs_have="29373"
                obs_ratio="91.06" />
          <mask elevation="15 degrees"
                obs_expected="24886"
                obs_have="24253"
                obs_ratio="97.46" />
        </observations>
      </control>
    </file>
    <file name="/piaa215l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Aug  3 12:25:07 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8454298"
                         time_creation="Wed Aug  3 12:17:20 2011"
                         time_modification="Wed Aug  3 12:11:41 2011" />
        <observations epoch_first="Wed Aug  3 11:00:00 2011"
                      epoch_last="Wed Aug  3 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35285"
                obs_have="28253"
                obs_ratio="80.07" />
          <mask elevation="10 degrees"
                obs_expected="28260"
                obs_have="26161"
                obs_ratio="92.57" />
          <mask elevation="15 degrees"
                obs_expected="24504"
                obs_have="24345"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Wed Aug  3 12:50:31 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8454298"
                         time_creation="Wed Aug  3 12:17:20 2011"
                         time_modification="Wed Aug  3 12:11:41 2011" />
        <observations epoch_first="Wed Aug  3 11:00:00 2011"
                      epoch_last="Wed Aug  3 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35285"
                obs_have="28253"
                obs_ratio="80.07" />
          <mask elevation="10 degrees"
                obs_expected="28260"
                obs_have="26161"
                obs_ratio="92.57" />
          <mask elevation="15 degrees"
                obs_expected="24504"
                obs_have="24345"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Wed Aug  3 14:39:55 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8454298"
                         time_creation="Wed Aug  3 12:17:20 2011"
                         time_modification="Wed Aug  3 12:11:41 2011" />
        <observations epoch_first="Wed Aug  3 11:00:00 2011"
                      epoch_last="Wed Aug  3 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35285"
                obs_have="28253"
                obs_ratio="80.07" />
          <mask elevation="10 degrees"
                obs_expected="28260"
                obs_have="26161"
                obs_ratio="92.57" />
          <mask elevation="15 degrees"
                obs_expected="24504"
                obs_have="24345"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8454298"
                         time_creation="Wed Aug  3 12:17:20 2011"
                         time_modification="Wed Aug  3 12:11:41 2011" />
        <observations epoch_first="Wed Aug  3 11:00:00 2011"
                      epoch_last="Wed Aug  3 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35285"
                obs_have="28253"
                obs_ratio="80.07" />
          <mask elevation="10 degrees"
                obs_expected="28260"
                obs_have="26161"
                obs_ratio="92.57" />
          <mask elevation="15 degrees"
                obs_expected="24504"
                obs_have="24345"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8454298"
                         time_creation="Wed Aug 31 00:56:53 2011"
                         time_modification="Wed Aug  3 12:11:41 2011" />
        <observations epoch_first="Wed Aug  3 11:00:00 2011"
                      epoch_last="Wed Aug  3 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35285"
                obs_have="28253"
                obs_ratio="80.07" />
          <mask elevation="10 degrees"
                obs_expected="28260"
                obs_have="26161"
                obs_ratio="92.57" />
          <mask elevation="15 degrees"
                obs_expected="24504"
                obs_have="24345"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
    <file name="/piaa215m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Aug  3 13:24:45 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7968173"
                         time_creation="Wed Aug  3 13:17:19 2011"
                         time_modification="Wed Aug  3 13:11:41 2011" />
        <observations epoch_first="Wed Aug  3 12:00:00 2011"
                      epoch_last="Wed Aug  3 12:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30775"
                obs_have="29125"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="28706"
                obs_ratio="96.85" />
          <mask elevation="15 degrees"
                obs_expected="28552"
                obs_have="27619"
                obs_ratio="96.73" />
        </observations>
      </control>
      <control date="Wed Aug  3 13:50:18 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7968173"
                         time_creation="Wed Aug  3 13:17:19 2011"
                         time_modification="Wed Aug  3 13:11:41 2011" />
        <observations epoch_first="Wed Aug  3 12:00:00 2011"
                      epoch_last="Wed Aug  3 12:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30775"
                obs_have="29125"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="28706"
                obs_ratio="96.85" />
          <mask elevation="15 degrees"
                obs_expected="28552"
                obs_have="27619"
                obs_ratio="96.73" />
        </observations>
      </control>
      <control date="Wed Aug  3 15:39:56 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7968173"
                         time_creation="Wed Aug  3 13:17:19 2011"
                         time_modification="Wed Aug  3 13:11:41 2011" />
        <observations epoch_first="Wed Aug  3 12:00:00 2011"
                      epoch_last="Wed Aug  3 12:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30775"
                obs_have="29125"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="28706"
                obs_ratio="96.85" />
          <mask elevation="15 degrees"
                obs_expected="28552"
                obs_have="27619"
                obs_ratio="96.73" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7968173"
                         time_creation="Wed Aug  3 13:17:19 2011"
                         time_modification="Wed Aug  3 13:11:41 2011" />
        <observations epoch_first="Wed Aug  3 12:00:00 2011"
                      epoch_last="Wed Aug  3 12:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30775"
                obs_have="29125"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="28706"
                obs_ratio="96.85" />
          <mask elevation="15 degrees"
                obs_expected="28552"
                obs_have="27619"
                obs_ratio="96.73" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7968173"
                         time_creation="Wed Aug 31 00:56:54 2011"
                         time_modification="Wed Aug  3 13:11:41 2011" />
        <observations epoch_first="Wed Aug  3 12:00:00 2011"
                      epoch_last="Wed Aug  3 12:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30775"
                obs_have="29125"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="28706"
                obs_ratio="96.85" />
          <mask elevation="15 degrees"
                obs_expected="28552"
                obs_have="27619"
                obs_ratio="96.73" />
        </observations>
      </control>
    </file>
    <file name="/piaa215n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Aug  3 16:40:07 2011"
               level="3">
        <file_statistics latency="00:38:12"
                         size="7391398"
                         time_creation="Wed Aug  3 15:07:15 2011"
                         time_modification="Wed Aug  3 14:38:11 2011" />
        <observations epoch_first="Wed Aug  3 13:00:00 2011"
                      epoch_last="Wed Aug  3 13:59:59 2011"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="30737"
                obs_have="24587"
                obs_ratio="79.99" />
          <mask elevation="10 degrees"
                obs_expected="27976"
                obs_have="24587"
                obs_ratio="87.89" />
          <mask elevation="15 degrees"
                obs_expected="25384"
                obs_have="24170"
                obs_ratio="95.22" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:38:12"
                         size="7391398"
                         time_creation="Wed Aug  3 15:07:15 2011"
                         time_modification="Wed Aug  3 14:38:11 2011" />
        <observations epoch_first="Wed Aug  3 13:00:00 2011"
                      epoch_last="Wed Aug  3 13:59:59 2011"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="30737"
                obs_have="24587"
                obs_ratio="79.99" />
          <mask elevation="10 degrees"
                obs_expected="27976"
                obs_have="24587"
                obs_ratio="87.89" />
          <mask elevation="15 degrees"
                obs_expected="25384"
                obs_have="24170"
                obs_ratio="95.22" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:38:12"
                         size="7391398"
                         time_creation="Wed Aug 31 00:56:54 2011"
                         time_modification="Wed Aug  3 14:38:11 2011" />
        <observations epoch_first="Wed Aug  3 13:00:00 2011"
                      epoch_last="Wed Aug  3 13:59:59 2011"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="30737"
                obs_have="24587"
                obs_ratio="79.99" />
          <mask elevation="10 degrees"
                obs_expected="27976"
                obs_have="24587"
                obs_ratio="87.89" />
          <mask elevation="15 degrees"
                obs_expected="25384"
                obs_have="24170"
                obs_ratio="95.22" />
        </observations>
      </control>
    </file>
    <file name="/piaa215o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Aug  3 15:24:56 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7582768"
                         time_creation="Wed Aug  3 15:17:22 2011"
                         time_modification="Wed Aug  3 15:11:37 2011" />
        <observations epoch_first="Wed Aug  3 14:00:00 2011"
                      epoch_last="Wed Aug  3 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28607"
                obs_have="25125"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="25959"
                obs_have="24840"
                obs_ratio="95.69" />
          <mask elevation="15 degrees"
                obs_expected="23228"
                obs_have="23018"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Wed Aug  3 15:50:20 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7582768"
                         time_creation="Wed Aug  3 15:17:22 2011"
                         time_modification="Wed Aug  3 15:11:37 2011" />
        <observations epoch_first="Wed Aug  3 14:00:00 2011"
                      epoch_last="Wed Aug  3 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28607"
                obs_have="25125"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="25959"
                obs_have="24840"
                obs_ratio="95.69" />
          <mask elevation="15 degrees"
                obs_expected="23228"
                obs_have="23018"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Wed Aug  3 17:46:20 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7582768"
                         time_creation="Wed Aug  3 15:17:22 2011"
                         time_modification="Wed Aug  3 15:11:37 2011" />
        <observations epoch_first="Wed Aug  3 14:00:00 2011"
                      epoch_last="Wed Aug  3 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28607"
                obs_have="25125"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="25959"
                obs_have="24840"
                obs_ratio="95.69" />
          <mask elevation="15 degrees"
                obs_expected="23228"
                obs_have="23018"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7582768"
                         time_creation="Wed Aug  3 15:17:22 2011"
                         time_modification="Wed Aug  3 15:11:37 2011" />
        <observations epoch_first="Wed Aug  3 14:00:00 2011"
                      epoch_last="Wed Aug  3 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28607"
                obs_have="25125"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="25959"
                obs_have="24840"
                obs_ratio="95.69" />
          <mask elevation="15 degrees"
                obs_expected="23228"
                obs_have="23018"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7582768"
                         time_creation="Wed Aug 31 00:56:55 2011"
                         time_modification="Wed Aug  3 15:11:37 2011" />
        <observations epoch_first="Wed Aug  3 14:00:00 2011"
                      epoch_last="Wed Aug  3 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28607"
                obs_have="25125"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="25959"
                obs_have="24840"
                obs_ratio="95.69" />
          <mask elevation="15 degrees"
                obs_expected="23228"
                obs_have="23018"
                obs_ratio="99.10" />
        </observations>
      </control>
    </file>
    <file name="/piaa215p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Aug  3 16:24:45 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7090488"
                         time_creation="Wed Aug  3 16:17:21 2011"
                         time_modification="Wed Aug  3 16:11:42 2011" />
        <observations epoch_first="Wed Aug  3 15:00:00 2011"
                      epoch_last="Wed Aug  3 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34869"
                obs_have="20846"
                obs_ratio="59.78" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="20682"
                obs_ratio="74.81" />
          <mask elevation="15 degrees"
                obs_expected="21448"
                obs_have="19087"
                obs_ratio="88.99" />
        </observations>
      </control>
      <control date="Wed Aug  3 16:51:55 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7090488"
                         time_creation="Wed Aug  3 16:17:21 2011"
                         time_modification="Wed Aug  3 16:11:42 2011" />
        <observations epoch_first="Wed Aug  3 15:00:00 2011"
                      epoch_last="Wed Aug  3 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34869"
                obs_have="20846"
                obs_ratio="59.78" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="20682"
                obs_ratio="74.81" />
          <mask elevation="15 degrees"
                obs_expected="21448"
                obs_have="19087"
                obs_ratio="88.99" />
        </observations>
      </control>
      <control date="Wed Aug  3 18:55:21 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7090488"
                         time_creation="Wed Aug  3 16:17:21 2011"
                         time_modification="Wed Aug  3 16:11:42 2011" />
        <observations epoch_first="Wed Aug  3 15:00:00 2011"
                      epoch_last="Wed Aug  3 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34869"
                obs_have="20846"
                obs_ratio="59.78" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="20682"
                obs_ratio="74.81" />
          <mask elevation="15 degrees"
                obs_expected="21448"
                obs_have="19087"
                obs_ratio="88.99" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7090488"
                         time_creation="Wed Aug  3 16:17:21 2011"
                         time_modification="Wed Aug  3 16:11:42 2011" />
        <observations epoch_first="Wed Aug  3 15:00:00 2011"
                      epoch_last="Wed Aug  3 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34869"
                obs_have="20846"
                obs_ratio="59.78" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="20682"
                obs_ratio="74.81" />
          <mask elevation="15 degrees"
                obs_expected="21448"
                obs_have="19087"
                obs_ratio="88.99" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7090488"
                         time_creation="Wed Aug 31 00:56:55 2011"
                         time_modification="Wed Aug  3 16:11:42 2011" />
        <observations epoch_first="Wed Aug  3 15:00:00 2011"
                      epoch_last="Wed Aug  3 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34869"
                obs_have="20846"
                obs_ratio="59.78" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="20682"
                obs_ratio="74.81" />
          <mask elevation="15 degrees"
                obs_expected="21448"
                obs_have="19087"
                obs_ratio="88.99" />
        </observations>
      </control>
    </file>
    <file name="/piaa215q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Aug  3 17:27:53 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8739653"
                         time_creation="Wed Aug  3 17:17:25 2011"
                         time_modification="Wed Aug  3 17:11:35 2011" />
        <observations epoch_first="Wed Aug  3 16:00:00 2011"
                      epoch_last="Wed Aug  3 16:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35710"
                obs_have="27429"
                obs_ratio="76.81" />
          <mask elevation="10 degrees"
                obs_expected="31449"
                obs_have="27429"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="26734"
                obs_have="25402"
                obs_ratio="95.02" />
        </observations>
      </control>
      <control date="Wed Aug  3 18:02:24 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8739653"
                         time_creation="Wed Aug  3 17:17:25 2011"
                         time_modification="Wed Aug  3 17:11:35 2011" />
        <observations epoch_first="Wed Aug  3 16:00:00 2011"
                      epoch_last="Wed Aug  3 16:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35710"
                obs_have="27429"
                obs_ratio="76.81" />
          <mask elevation="10 degrees"
                obs_expected="31449"
                obs_have="27429"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="26734"
                obs_have="25402"
                obs_ratio="95.02" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8739653"
                         time_creation="Wed Aug  3 17:17:25 2011"
                         time_modification="Wed Aug  3 17:11:35 2011" />
        <observations epoch_first="Wed Aug  3 16:00:00 2011"
                      epoch_last="Wed Aug  3 16:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35710"
                obs_have="27429"
                obs_ratio="76.81" />
          <mask elevation="10 degrees"
                obs_expected="31449"
                obs_have="27429"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="26734"
                obs_have="25402"
                obs_ratio="95.02" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8739653"
                         time_creation="Wed Aug 31 00:56:56 2011"
                         time_modification="Wed Aug  3 17:11:35 2011" />
        <observations epoch_first="Wed Aug  3 16:00:00 2011"
                      epoch_last="Wed Aug  3 16:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35710"
                obs_have="27429"
                obs_ratio="76.81" />
          <mask elevation="10 degrees"
                obs_expected="31449"
                obs_have="27429"
                obs_ratio="87.22" />
          <mask elevation="15 degrees"
                obs_expected="26734"
                obs_have="25402"
                obs_ratio="95.02" />
        </observations>
      </control>
    </file>
    <file name="/piaa215r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Aug  3 18:34:51 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8688131"
                         time_creation="Wed Aug  3 18:17:22 2011"
                         time_modification="Wed Aug  3 18:11:45 2011" />
        <observations epoch_first="Wed Aug  3 17:00:00 2011"
                      epoch_last="Wed Aug  3 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="29665"
                obs_ratio="85.37" />
          <mask elevation="10 degrees"
                obs_expected="31592"
                obs_have="28458"
                obs_ratio="90.08" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="26869"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Wed Aug  3 20:19:43 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8688131"
                         time_creation="Wed Aug  3 18:17:22 2011"
                         time_modification="Wed Aug  3 18:11:45 2011" />
        <observations epoch_first="Wed Aug  3 17:00:00 2011"
                      epoch_last="Wed Aug  3 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="29665"
                obs_ratio="85.37" />
          <mask elevation="10 degrees"
                obs_expected="31592"
                obs_have="28458"
                obs_ratio="90.08" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="26869"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8688131"
                         time_creation="Wed Aug  3 18:17:22 2011"
                         time_modification="Wed Aug  3 18:11:45 2011" />
        <observations epoch_first="Wed Aug  3 17:00:00 2011"
                      epoch_last="Wed Aug  3 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="29665"
                obs_ratio="85.37" />
          <mask elevation="10 degrees"
                obs_expected="31592"
                obs_have="28458"
                obs_ratio="90.08" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="26869"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8688131"
                         time_creation="Wed Aug 31 00:56:56 2011"
                         time_modification="Wed Aug  3 18:11:45 2011" />
        <observations epoch_first="Wed Aug  3 17:00:00 2011"
                      epoch_last="Wed Aug  3 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="29665"
                obs_ratio="85.37" />
          <mask elevation="10 degrees"
                obs_expected="31592"
                obs_have="28458"
                obs_ratio="90.08" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="26869"
                obs_ratio="95.34" />
        </observations>
      </control>
    </file>
    <file name="/piaa215s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Aug  3 19:39:27 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8858356"
                         time_creation="Wed Aug  3 19:17:29 2011"
                         time_modification="Wed Aug  3 19:11:47 2011" />
        <observations epoch_first="Wed Aug  3 18:00:00 2011"
                      epoch_last="Wed Aug  3 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32147"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  3 20:00:52 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8858356"
                         time_creation="Wed Aug  3 19:17:29 2011"
                         time_modification="Wed Aug  3 19:11:47 2011" />
        <observations epoch_first="Wed Aug  3 18:00:00 2011"
                      epoch_last="Wed Aug  3 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32147"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  3 21:34:56 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8858356"
                         time_creation="Wed Aug  3 19:17:29 2011"
                         time_modification="Wed Aug  3 19:11:47 2011" />
        <observations epoch_first="Wed Aug  3 18:00:00 2011"
                      epoch_last="Wed Aug  3 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32147"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Aug  3 21:58:04 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8858356"
                         time_creation="Wed Aug  3 19:17:29 2011"
                         time_modification="Wed Aug  3 19:11:47 2011" />
        <observations epoch_first="Wed Aug  3 18:00:00 2011"
                      epoch_last="Wed Aug  3 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32147"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8858356"
                         time_creation="Wed Aug  3 19:17:29 2011"
                         time_modification="Wed Aug  3 19:11:47 2011" />
        <observations epoch_first="Wed Aug  3 18:00:00 2011"
                      epoch_last="Wed Aug  3 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32147"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8858356"
                         time_creation="Wed Aug 31 00:56:57 2011"
                         time_modification="Wed Aug  3 19:11:47 2011" />
        <observations epoch_first="Wed Aug  3 18:00:00 2011"
                      epoch_last="Wed Aug  3 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32147"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa215t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Aug  3 20:49:58 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8406681"
                         time_creation="Wed Aug  3 20:17:34 2011"
                         time_modification="Wed Aug  3 20:11:39 2011" />
        <observations epoch_first="Wed Aug  3 19:00:00 2011"
                      epoch_last="Wed Aug  3 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41018"
                obs_have="31123"
                obs_ratio="75.88" />
          <mask elevation="10 degrees"
                obs_expected="31295"
                obs_have="29062"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="28253"
                obs_have="27569"
                obs_ratio="97.58" />
        </observations>
      </control>
      <control date="Wed Aug  3 21:10:46 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8406681"
                         time_creation="Wed Aug  3 20:17:34 2011"
                         time_modification="Wed Aug  3 20:11:39 2011" />
        <observations epoch_first="Wed Aug  3 19:00:00 2011"
                      epoch_last="Wed Aug  3 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41018"
                obs_have="31123"
                obs_ratio="75.88" />
          <mask elevation="10 degrees"
                obs_expected="31295"
                obs_have="29062"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="28253"
                obs_have="27569"
                obs_ratio="97.58" />
        </observations>
      </control>
      <control date="Wed Aug  3 22:47:56 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8406681"
                         time_creation="Wed Aug  3 20:17:34 2011"
                         time_modification="Wed Aug  3 20:11:39 2011" />
        <observations epoch_first="Wed Aug  3 19:00:00 2011"
                      epoch_last="Wed Aug  3 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41018"
                obs_have="31123"
                obs_ratio="75.88" />
          <mask elevation="10 degrees"
                obs_expected="31295"
                obs_have="29062"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="28253"
                obs_have="27569"
                obs_ratio="97.58" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8406681"
                         time_creation="Wed Aug  3 20:17:34 2011"
                         time_modification="Wed Aug  3 20:11:39 2011" />
        <observations epoch_first="Wed Aug  3 19:00:00 2011"
                      epoch_last="Wed Aug  3 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41018"
                obs_have="31123"
                obs_ratio="75.88" />
          <mask elevation="10 degrees"
                obs_expected="31295"
                obs_have="29062"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="28253"
                obs_have="27569"
                obs_ratio="97.58" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8406681"
                         time_creation="Wed Aug 31 00:56:58 2011"
                         time_modification="Wed Aug  3 20:11:39 2011" />
        <observations epoch_first="Wed Aug  3 19:00:00 2011"
                      epoch_last="Wed Aug  3 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41018"
                obs_have="31123"
                obs_ratio="75.88" />
          <mask elevation="10 degrees"
                obs_expected="31295"
                obs_have="29062"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="28253"
                obs_have="27569"
                obs_ratio="97.58" />
        </observations>
      </control>
    </file>
    <file name="/piaa215u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Aug  3 23:40:37 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="8262804"
                         time_creation="Wed Aug  3 21:18:01 2011"
                         time_modification="Wed Aug  3 21:11:48 2011" />
        <observations epoch_first="Wed Aug  3 20:00:00 2011"
                      epoch_last="Wed Aug  3 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37589"
                obs_have="35501"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="34757"
                obs_have="33900"
                obs_ratio="97.53" />
          <mask elevation="15 degrees"
                obs_expected="31949"
                obs_have="31539"
                obs_ratio="98.72" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="8262804"
                         time_creation="Wed Aug  3 21:18:01 2011"
                         time_modification="Wed Aug  3 21:11:48 2011" />
        <observations epoch_first="Wed Aug  3 20:00:00 2011"
                      epoch_last="Wed Aug  3 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37589"
                obs_have="35501"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="34757"
                obs_have="33900"
                obs_ratio="97.53" />
          <mask elevation="15 degrees"
                obs_expected="31949"
                obs_have="31539"
                obs_ratio="98.72" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="8262804"
                         time_creation="Wed Aug 31 00:56:58 2011"
                         time_modification="Wed Aug  3 21:11:48 2011" />
        <observations epoch_first="Wed Aug  3 20:00:00 2011"
                      epoch_last="Wed Aug  3 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37589"
                obs_have="35501"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="34757"
                obs_have="33900"
                obs_ratio="97.53" />
          <mask elevation="15 degrees"
                obs_expected="31949"
                obs_have="31539"
                obs_ratio="98.72" />
        </observations>
      </control>
    </file>
    <file name="/piaa215v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Aug  3 22:26:12 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7746075"
                         time_creation="Wed Aug  3 22:17:33 2011"
                         time_modification="Wed Aug  3 22:11:39 2011" />
        <observations epoch_first="Wed Aug  3 21:00:00 2011"
                      epoch_last="Wed Aug  3 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35059"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35385"
                obs_have="34690"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="33037"
                obs_have="32613"
                obs_ratio="98.72" />
        </observations>
      </control>
      <control date="Wed Aug  3 22:56:37 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7746075"
                         time_creation="Wed Aug  3 22:17:33 2011"
                         time_modification="Wed Aug  3 22:11:39 2011" />
        <observations epoch_first="Wed Aug  3 21:00:00 2011"
                      epoch_last="Wed Aug  3 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35059"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35385"
                obs_have="34690"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="33037"
                obs_have="32613"
                obs_ratio="98.72" />
        </observations>
      </control>
      <control date="Thu Aug  4 00:38:24 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7746075"
                         time_creation="Wed Aug  3 22:17:33 2011"
                         time_modification="Wed Aug  3 22:11:39 2011" />
        <observations epoch_first="Wed Aug  3 21:00:00 2011"
                      epoch_last="Wed Aug  3 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35059"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35385"
                obs_have="34690"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="33037"
                obs_have="32613"
                obs_ratio="98.72" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7746075"
                         time_creation="Wed Aug  3 22:17:33 2011"
                         time_modification="Wed Aug  3 22:11:39 2011" />
        <observations epoch_first="Wed Aug  3 21:00:00 2011"
                      epoch_last="Wed Aug  3 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35059"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35385"
                obs_have="34690"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="33037"
                obs_have="32613"
                obs_ratio="98.72" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7746075"
                         time_creation="Wed Aug 31 00:56:59 2011"
                         time_modification="Wed Aug  3 22:11:39 2011" />
        <observations epoch_first="Wed Aug  3 21:00:00 2011"
                      epoch_last="Wed Aug  3 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35059"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="35385"
                obs_have="34690"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="33037"
                obs_have="32613"
                obs_ratio="98.72" />
        </observations>
      </control>
    </file>
    <file name="/piaa215w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Aug  3 23:49:28 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7925827"
                         time_creation="Wed Aug  3 23:22:38 2011"
                         time_modification="Wed Aug  3 23:11:42 2011" />
        <observations epoch_first="Wed Aug  3 22:00:00 2011"
                      epoch_last="Wed Aug  3 22:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35125"
                obs_have="29802"
                obs_ratio="84.85" />
          <mask elevation="10 degrees"
                obs_expected="30647"
                obs_have="28815"
                obs_ratio="94.02" />
          <mask elevation="15 degrees"
                obs_expected="27155"
                obs_have="26787"
                obs_ratio="98.64" />
        </observations>
      </control>
      <control date="Thu Aug  4 01:38:42 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7925827"
                         time_creation="Wed Aug  3 23:22:38 2011"
                         time_modification="Wed Aug  3 23:11:42 2011" />
        <observations epoch_first="Wed Aug  3 22:00:00 2011"
                      epoch_last="Wed Aug  3 22:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35125"
                obs_have="29802"
                obs_ratio="84.85" />
          <mask elevation="10 degrees"
                obs_expected="30647"
                obs_have="28815"
                obs_ratio="94.02" />
          <mask elevation="15 degrees"
                obs_expected="27155"
                obs_have="26787"
                obs_ratio="98.64" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7925827"
                         time_creation="Wed Aug  3 23:22:38 2011"
                         time_modification="Wed Aug  3 23:11:42 2011" />
        <observations epoch_first="Wed Aug  3 22:00:00 2011"
                      epoch_last="Wed Aug  3 22:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35125"
                obs_have="29802"
                obs_ratio="84.85" />
          <mask elevation="10 degrees"
                obs_expected="30647"
                obs_have="28815"
                obs_ratio="94.02" />
          <mask elevation="15 degrees"
                obs_expected="27155"
                obs_have="26787"
                obs_ratio="98.64" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7925827"
                         time_creation="Wed Aug 31 00:56:59 2011"
                         time_modification="Wed Aug  3 23:11:42 2011" />
        <observations epoch_first="Wed Aug  3 22:00:00 2011"
                      epoch_last="Wed Aug  3 22:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35125"
                obs_have="29802"
                obs_ratio="84.85" />
          <mask elevation="10 degrees"
                obs_expected="30647"
                obs_have="28815"
                obs_ratio="94.02" />
          <mask elevation="15 degrees"
                obs_expected="27155"
                obs_have="26787"
                obs_ratio="98.64" />
        </observations>
      </control>
    </file>
    <file name="/piaa215x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Aug  4 00:25:29 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8197643"
                         time_creation="Thu Aug  4 00:17:36 2011"
                         time_modification="Thu Aug  4 00:11:45 2011" />
        <observations epoch_first="Wed Aug  3 23:00:00 2011"
                      epoch_last="Wed Aug  3 23:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37081"
                obs_have="28230"
                obs_ratio="76.13" />
          <mask elevation="10 degrees"
                obs_expected="31873"
                obs_have="27431"
                obs_ratio="86.06" />
          <mask elevation="15 degrees"
                obs_expected="27341"
                obs_have="25478"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Thu Aug  4 00:51:05 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8197643"
                         time_creation="Thu Aug  4 00:17:36 2011"
                         time_modification="Thu Aug  4 00:11:45 2011" />
        <observations epoch_first="Wed Aug  3 23:00:00 2011"
                      epoch_last="Wed Aug  3 23:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37081"
                obs_have="28230"
                obs_ratio="76.13" />
          <mask elevation="10 degrees"
                obs_expected="31873"
                obs_have="27431"
                obs_ratio="86.06" />
          <mask elevation="15 degrees"
                obs_expected="27341"
                obs_have="25478"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Thu Aug  4 02:42:12 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8197643"
                         time_creation="Thu Aug  4 00:17:36 2011"
                         time_modification="Thu Aug  4 00:11:45 2011" />
        <observations epoch_first="Wed Aug  3 23:00:00 2011"
                      epoch_last="Wed Aug  3 23:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37081"
                obs_have="28230"
                obs_ratio="76.13" />
          <mask elevation="10 degrees"
                obs_expected="31873"
                obs_have="27431"
                obs_ratio="86.06" />
          <mask elevation="15 degrees"
                obs_expected="27341"
                obs_have="25478"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Thu Aug  4 19:27:02 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8197643"
                         time_creation="Thu Aug  4 00:17:36 2011"
                         time_modification="Thu Aug  4 00:11:45 2011" />
        <observations epoch_first="Wed Aug  3 23:00:00 2011"
                      epoch_last="Wed Aug  3 23:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37081"
                obs_have="28230"
                obs_ratio="76.13" />
          <mask elevation="10 degrees"
                obs_expected="31873"
                obs_have="27431"
                obs_ratio="86.06" />
          <mask elevation="15 degrees"
                obs_expected="27341"
                obs_have="25478"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Fri Sep  2 06:16:37 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8197643"
                         time_creation="Wed Aug 31 00:56:59 2011"
                         time_modification="Thu Aug  4 00:11:45 2011" />
        <observations epoch_first="Wed Aug  3 23:00:00 2011"
                      epoch_last="Wed Aug  3 23:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37081"
                obs_have="28230"
                obs_ratio="76.13" />
          <mask elevation="10 degrees"
                obs_expected="31873"
                obs_have="27431"
                obs_ratio="86.06" />
          <mask elevation="15 degrees"
                obs_expected="27341"
                obs_have="25478"
                obs_ratio="93.19" />
        </observations>
      </control>
    </file>
  </station>
</QC>
