<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-09-01 02:00:00"
    DayOfYear="244"
    Year="2011">
  <station name="PIAA">
    <file name="/piaa2440.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep  2 19:50:19 2011"
               level="3">
        <file_statistics latency="03:33:34"
                         size="6412598"
                         time_creation="Fri Sep  2 14:46:34 2011"
                         time_modification="Fri Sep  2 03:33:04 2011" />
        <observations epoch_first="Thu Sep  1 00:00:00 2011"
                      epoch_last="Thu Sep  1 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28839"
                obs_have="23250"
                obs_ratio="80.62" />
          <mask elevation="10 degrees"
                obs_expected="24691"
                obs_have="22520"
                obs_ratio="91.21" />
          <mask elevation="15 degrees"
                obs_expected="21953"
                obs_have="21231"
                obs_ratio="96.71" />
        </observations>
      </control>
      <control date="Sat Oct  1 07:45:01 2011"
               level="3">
        <file_statistics latency="03:33:34"
                         size="6412598"
                         time_creation="Thu Sep 29 01:02:25 2011"
                         time_modification="Fri Sep  2 03:33:04 2011" />
        <observations epoch_first="Thu Sep  1 00:00:00 2011"
                      epoch_last="Thu Sep  1 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28839"
                obs_have="23250"
                obs_ratio="80.62" />
          <mask elevation="10 degrees"
                obs_expected="24691"
                obs_have="22520"
                obs_ratio="91.21" />
          <mask elevation="15 degrees"
                obs_expected="21953"
                obs_have="21231"
                obs_ratio="96.71" />
        </observations>
      </control>
    </file>
    <file name="/piaa244a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="04:24:40"
                         size="7435118"
                         time_creation="Thu Sep  1 05:32:33 2011"
                         time_modification="Thu Sep  1 05:24:39 2011" />
        <observations epoch_first="Thu Sep  1 00:00:00 2011"
                      epoch_last="Thu Sep  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36518"
                obs_have="29767"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="31475"
                obs_have="28032"
                obs_ratio="89.06" />
          <mask elevation="15 degrees"
                obs_expected="26919"
                obs_have="25422"
                obs_ratio="94.44" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="04:24:40"
                         size="7435118"
                         time_creation="Thu Sep 29 00:59:52 2011"
                         time_modification="Thu Sep  1 05:24:39 2011" />
        <observations epoch_first="Thu Sep  1 00:00:00 2011"
                      epoch_last="Thu Sep  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36518"
                obs_have="29767"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="31475"
                obs_have="28032"
                obs_ratio="89.06" />
          <mask elevation="15 degrees"
                obs_expected="26919"
                obs_have="25422"
                obs_ratio="94.44" />
        </observations>
      </control>
    </file>
    <file name="/piaa244b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="11:50:20"
                         size="8365895"
                         time_creation="Thu Sep  1 14:17:48 2011"
                         time_modification="Thu Sep  1 13:50:19 2011" />
        <observations epoch_first="Thu Sep  1 01:00:00 2011"
                      epoch_last="Thu Sep  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31521"
                obs_have="29171"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="29689"
                obs_have="28893"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="11:50:20"
                         size="8365895"
                         time_creation="Thu Sep 29 00:59:52 2011"
                         time_modification="Thu Sep  1 13:50:19 2011" />
        <observations epoch_first="Thu Sep  1 01:00:00 2011"
                      epoch_last="Thu Sep  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31521"
                obs_have="29171"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="29689"
                obs_have="28893"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="28035"
                obs_have="28035"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa244c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Sep  1 05:41:40 2011"
               level="3">
        <file_statistics latency="02:24:43"
                         size="7818680"
                         time_creation="Thu Sep  1 05:32:34 2011"
                         time_modification="Thu Sep  1 05:24:42 2011" />
        <observations epoch_first="Thu Sep  1 02:00:00 2011"
                      epoch_last="Thu Sep  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34832"
                obs_have="28963"
                obs_ratio="83.15" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="28643"
                obs_ratio="89.93" />
          <mask elevation="15 degrees"
                obs_expected="27469"
                obs_have="26691"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="11:51:11"
                         size="7818680"
                         time_creation="Thu Sep  1 15:14:42 2011"
                         time_modification="Thu Sep  1 14:51:10 2011" />
        <observations epoch_first="Thu Sep  1 02:00:00 2011"
                      epoch_last="Thu Sep  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34832"
                obs_have="28963"
                obs_ratio="83.15" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="28643"
                obs_ratio="89.93" />
          <mask elevation="15 degrees"
                obs_expected="27469"
                obs_have="26691"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="11:51:11"
                         size="7818680"
                         time_creation="Thu Sep 29 00:59:53 2011"
                         time_modification="Thu Sep  1 14:51:10 2011" />
        <observations epoch_first="Thu Sep  1 02:00:00 2011"
                      epoch_last="Thu Sep  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34832"
                obs_have="28963"
                obs_ratio="83.15" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="28643"
                obs_ratio="89.93" />
          <mask elevation="15 degrees"
                obs_expected="27469"
                obs_have="26691"
                obs_ratio="97.17" />
        </observations>
      </control>
    </file>
    <file name="/piaa244d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Sep  1 06:38:33 2011"
               level="3">
        <file_statistics latency="01:24:45"
                         size="7183708"
                         time_creation="Thu Sep  1 05:32:34 2011"
                         time_modification="Thu Sep  1 05:24:44 2011" />
        <observations epoch_first="Thu Sep  1 03:00:00 2011"
                      epoch_last="Thu Sep  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31723"
                obs_have="27673"
                obs_ratio="87.23" />
          <mask elevation="10 degrees"
                obs_expected="30272"
                obs_have="27100"
                obs_ratio="89.52" />
          <mask elevation="15 degrees"
                obs_expected="27758"
                obs_have="26290"
                obs_ratio="94.71" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="01:24:45"
                         size="7183708"
                         time_creation="Thu Sep  1 05:32:34 2011"
                         time_modification="Thu Sep  1 05:24:44 2011" />
        <observations epoch_first="Thu Sep  1 03:00:00 2011"
                      epoch_last="Thu Sep  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31723"
                obs_have="27673"
                obs_ratio="87.23" />
          <mask elevation="10 degrees"
                obs_expected="30272"
                obs_have="27100"
                obs_ratio="89.52" />
          <mask elevation="15 degrees"
                obs_expected="27758"
                obs_have="26290"
                obs_ratio="94.71" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="01:24:45"
                         size="7183708"
                         time_creation="Thu Sep 29 00:59:53 2011"
                         time_modification="Thu Sep  1 05:24:44 2011" />
        <observations epoch_first="Thu Sep  1 03:00:00 2011"
                      epoch_last="Thu Sep  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31723"
                obs_have="27673"
                obs_ratio="87.23" />
          <mask elevation="10 degrees"
                obs_expected="30272"
                obs_have="27100"
                obs_ratio="89.52" />
          <mask elevation="15 degrees"
                obs_expected="27758"
                obs_have="26290"
                obs_ratio="94.71" />
        </observations>
      </control>
    </file>
    <file name="/piaa244e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Sep  1 05:51:35 2011"
               level="3">
        <file_statistics latency="00:24:46"
                         size="7328790"
                         time_creation="Thu Sep  1 05:32:35 2011"
                         time_modification="Thu Sep  1 05:24:45 2011" />
        <observations epoch_first="Thu Sep  1 04:00:00 2011"
                      epoch_last="Thu Sep  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30188"
                obs_have="28212"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="26745"
                obs_have="26623"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="24108"
                obs_have="24108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  1 07:38:57 2011"
               level="3">
        <file_statistics latency="00:24:46"
                         size="7328790"
                         time_creation="Thu Sep  1 05:32:35 2011"
                         time_modification="Thu Sep  1 05:24:45 2011" />
        <observations epoch_first="Thu Sep  1 04:00:00 2011"
                      epoch_last="Thu Sep  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30188"
                obs_have="28212"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="26745"
                obs_have="26623"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="24108"
                obs_have="24108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:24:46"
                         size="7328790"
                         time_creation="Thu Sep  1 05:32:35 2011"
                         time_modification="Thu Sep  1 05:24:45 2011" />
        <observations epoch_first="Thu Sep  1 04:00:00 2011"
                      epoch_last="Thu Sep  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30188"
                obs_have="28212"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="26745"
                obs_have="26623"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="24108"
                obs_have="24108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:24:46"
                         size="7328790"
                         time_creation="Thu Sep 29 00:59:54 2011"
                         time_modification="Thu Sep  1 05:24:45 2011" />
        <observations epoch_first="Thu Sep  1 04:00:00 2011"
                      epoch_last="Thu Sep  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30188"
                obs_have="28212"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="26745"
                obs_have="26623"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="24108"
                obs_have="24108"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa244f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Sep  1 06:49:46 2011"
               level="3">
        <file_statistics latency="00:20:54"
                         size="7000028"
                         time_creation="Thu Sep  1 06:32:11 2011"
                         time_modification="Thu Sep  1 06:20:53 2011" />
        <observations epoch_first="Thu Sep  1 05:00:00 2011"
                      epoch_last="Thu Sep  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30960"
                obs_have="24491"
                obs_ratio="79.11" />
          <mask elevation="10 degrees"
                obs_expected="26061"
                obs_have="23780"
                obs_ratio="91.25" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23200"
                obs_ratio="98.52" />
        </observations>
      </control>
      <control date="Thu Sep  1 08:38:56 2011"
               level="3">
        <file_statistics latency="00:20:54"
                         size="7000028"
                         time_creation="Thu Sep  1 06:32:11 2011"
                         time_modification="Thu Sep  1 06:20:53 2011" />
        <observations epoch_first="Thu Sep  1 05:00:00 2011"
                      epoch_last="Thu Sep  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30960"
                obs_have="24491"
                obs_ratio="79.11" />
          <mask elevation="10 degrees"
                obs_expected="26061"
                obs_have="23780"
                obs_ratio="91.25" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23200"
                obs_ratio="98.52" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:20:54"
                         size="7000028"
                         time_creation="Thu Sep  1 06:32:11 2011"
                         time_modification="Thu Sep  1 06:20:53 2011" />
        <observations epoch_first="Thu Sep  1 05:00:00 2011"
                      epoch_last="Thu Sep  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30960"
                obs_have="24491"
                obs_ratio="79.11" />
          <mask elevation="10 degrees"
                obs_expected="26061"
                obs_have="23780"
                obs_ratio="91.25" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23200"
                obs_ratio="98.52" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:20:54"
                         size="7000028"
                         time_creation="Thu Sep 29 00:59:54 2011"
                         time_modification="Thu Sep  1 06:20:53 2011" />
        <observations epoch_first="Thu Sep  1 05:00:00 2011"
                      epoch_last="Thu Sep  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30960"
                obs_have="24491"
                obs_ratio="79.11" />
          <mask elevation="10 degrees"
                obs_expected="26061"
                obs_have="23780"
                obs_ratio="91.25" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23200"
                obs_ratio="98.52" />
        </observations>
      </control>
    </file>
    <file name="/piaa244g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Sep  1 07:49:44 2011"
               level="3">
        <file_statistics latency="00:20:58"
                         size="8330182"
                         time_creation="Thu Sep  1 07:32:11 2011"
                         time_modification="Thu Sep  1 07:20:57 2011" />
        <observations epoch_first="Thu Sep  1 06:00:00 2011"
                      epoch_last="Thu Sep  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="29957"
                obs_ratio="89.17" />
          <mask elevation="10 degrees"
                obs_expected="30896"
                obs_have="28799"
                obs_ratio="93.21" />
          <mask elevation="15 degrees"
                obs_expected="27708"
                obs_have="26685"
                obs_ratio="96.31" />
        </observations>
      </control>
      <control date="Thu Sep  1 09:38:47 2011"
               level="3">
        <file_statistics latency="00:20:58"
                         size="8330182"
                         time_creation="Thu Sep  1 07:32:11 2011"
                         time_modification="Thu Sep  1 07:20:57 2011" />
        <observations epoch_first="Thu Sep  1 06:00:00 2011"
                      epoch_last="Thu Sep  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="29957"
                obs_ratio="89.17" />
          <mask elevation="10 degrees"
                obs_expected="30896"
                obs_have="28799"
                obs_ratio="93.21" />
          <mask elevation="15 degrees"
                obs_expected="27708"
                obs_have="26685"
                obs_ratio="96.31" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="07:51:17"
                         size="8330182"
                         time_creation="Thu Sep  1 15:14:43 2011"
                         time_modification="Thu Sep  1 14:51:16 2011" />
        <observations epoch_first="Thu Sep  1 06:00:00 2011"
                      epoch_last="Thu Sep  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="29957"
                obs_ratio="89.17" />
          <mask elevation="10 degrees"
                obs_expected="30896"
                obs_have="28799"
                obs_ratio="93.21" />
          <mask elevation="15 degrees"
                obs_expected="27708"
                obs_have="26685"
                obs_ratio="96.31" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="07:51:17"
                         size="8330182"
                         time_creation="Thu Sep 29 00:59:55 2011"
                         time_modification="Thu Sep  1 14:51:16 2011" />
        <observations epoch_first="Thu Sep  1 06:00:00 2011"
                      epoch_last="Thu Sep  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33596"
                obs_have="29957"
                obs_ratio="89.17" />
          <mask elevation="10 degrees"
                obs_expected="30896"
                obs_have="28799"
                obs_ratio="93.21" />
          <mask elevation="15 degrees"
                obs_expected="27708"
                obs_have="26685"
                obs_ratio="96.31" />
        </observations>
      </control>
    </file>
    <file name="/piaa244h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Sep  1 08:24:01 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8470556"
                         time_creation="Thu Sep  1 08:17:10 2011"
                         time_modification="Thu Sep  1 08:11:33 2011" />
        <observations epoch_first="Thu Sep  1 07:00:00 2011"
                      epoch_last="Thu Sep  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32704"
                obs_have="31173"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="29793"
                obs_have="29585"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27868"
                obs_have="27757"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Thu Sep  1 08:50:08 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8470556"
                         time_creation="Thu Sep  1 08:17:10 2011"
                         time_modification="Thu Sep  1 08:11:33 2011" />
        <observations epoch_first="Thu Sep  1 07:00:00 2011"
                      epoch_last="Thu Sep  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32704"
                obs_have="31173"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="29793"
                obs_have="29585"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27868"
                obs_have="27757"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Thu Sep  1 10:39:08 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8470556"
                         time_creation="Thu Sep  1 08:17:10 2011"
                         time_modification="Thu Sep  1 08:11:33 2011" />
        <observations epoch_first="Thu Sep  1 07:00:00 2011"
                      epoch_last="Thu Sep  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32704"
                obs_have="31173"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="29793"
                obs_have="29585"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27868"
                obs_have="27757"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="06:51:18"
                         size="8470556"
                         time_creation="Thu Sep  1 15:14:43 2011"
                         time_modification="Thu Sep  1 14:51:17 2011" />
        <observations epoch_first="Thu Sep  1 07:00:00 2011"
                      epoch_last="Thu Sep  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32704"
                obs_have="31173"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="29793"
                obs_have="29585"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27868"
                obs_have="27757"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="06:51:18"
                         size="8470556"
                         time_creation="Thu Sep 29 00:59:55 2011"
                         time_modification="Thu Sep  1 14:51:17 2011" />
        <observations epoch_first="Thu Sep  1 07:00:00 2011"
                      epoch_last="Thu Sep  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32704"
                obs_have="31173"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="29793"
                obs_have="29585"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27868"
                obs_have="27757"
                obs_ratio="99.60" />
        </observations>
      </control>
    </file>
    <file name="/piaa244i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Sep  1 09:48:44 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8892960"
                         time_creation="Thu Sep  1 09:22:22 2011"
                         time_modification="Thu Sep  1 09:11:27 2011" />
        <observations epoch_first="Thu Sep  1 08:00:00 2011"
                      epoch_last="Thu Sep  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36229"
                obs_have="30892"
                obs_ratio="85.27" />
          <mask elevation="10 degrees"
                obs_expected="32377"
                obs_have="30524"
                obs_ratio="94.28" />
          <mask elevation="15 degrees"
                obs_expected="24911"
                obs_have="24449"
                obs_ratio="98.15" />
        </observations>
      </control>
      <control date="Thu Sep  1 11:40:05 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8892960"
                         time_creation="Thu Sep  1 09:22:22 2011"
                         time_modification="Thu Sep  1 09:11:27 2011" />
        <observations epoch_first="Thu Sep  1 08:00:00 2011"
                      epoch_last="Thu Sep  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36229"
                obs_have="30892"
                obs_ratio="85.27" />
          <mask elevation="10 degrees"
                obs_expected="32377"
                obs_have="30524"
                obs_ratio="94.28" />
          <mask elevation="15 degrees"
                obs_expected="24911"
                obs_have="24449"
                obs_ratio="98.15" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="05:51:20"
                         size="8892960"
                         time_creation="Thu Sep  1 15:14:44 2011"
                         time_modification="Thu Sep  1 14:51:19 2011" />
        <observations epoch_first="Thu Sep  1 08:00:00 2011"
                      epoch_last="Thu Sep  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36229"
                obs_have="30892"
                obs_ratio="85.27" />
          <mask elevation="10 degrees"
                obs_expected="32377"
                obs_have="30524"
                obs_ratio="94.28" />
          <mask elevation="15 degrees"
                obs_expected="24911"
                obs_have="24449"
                obs_ratio="98.15" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="05:51:20"
                         size="8892960"
                         time_creation="Thu Sep 29 00:59:56 2011"
                         time_modification="Thu Sep  1 14:51:19 2011" />
        <observations epoch_first="Thu Sep  1 08:00:00 2011"
                      epoch_last="Thu Sep  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36229"
                obs_have="30892"
                obs_ratio="85.27" />
          <mask elevation="10 degrees"
                obs_expected="32377"
                obs_have="30524"
                obs_ratio="94.28" />
          <mask elevation="15 degrees"
                obs_expected="24911"
                obs_have="24449"
                obs_ratio="98.15" />
        </observations>
      </control>
    </file>
    <file name="/piaa244j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Sep  1 12:40:24 2011"
               level="3">
        <file_statistics latency="01:22:34"
                         size="8649463"
                         time_creation="Thu Sep  1 11:37:30 2011"
                         time_modification="Thu Sep  1 11:22:33 2011" />
        <observations epoch_first="Thu Sep  1 09:00:00 2011"
                      epoch_last="Thu Sep  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38622"
                obs_have="29020"
                obs_ratio="75.14" />
          <mask elevation="10 degrees"
                obs_expected="31631"
                obs_have="27136"
                obs_ratio="85.79" />
          <mask elevation="15 degrees"
                obs_expected="27673"
                obs_have="25458"
                obs_ratio="92.00" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="04:51:22"
                         size="8649463"
                         time_creation="Thu Sep  1 15:14:44 2011"
                         time_modification="Thu Sep  1 14:51:21 2011" />
        <observations epoch_first="Thu Sep  1 09:00:00 2011"
                      epoch_last="Thu Sep  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38622"
                obs_have="29020"
                obs_ratio="75.14" />
          <mask elevation="10 degrees"
                obs_expected="31631"
                obs_have="27136"
                obs_ratio="85.79" />
          <mask elevation="15 degrees"
                obs_expected="27673"
                obs_have="25458"
                obs_ratio="92.00" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="04:51:22"
                         size="8649463"
                         time_creation="Thu Sep 29 00:59:56 2011"
                         time_modification="Thu Sep  1 14:51:21 2011" />
        <observations epoch_first="Thu Sep  1 09:00:00 2011"
                      epoch_last="Thu Sep  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38622"
                obs_have="29020"
                obs_ratio="75.14" />
          <mask elevation="10 degrees"
                obs_expected="31631"
                obs_have="27136"
                obs_ratio="85.79" />
          <mask elevation="15 degrees"
                obs_expected="27673"
                obs_have="25458"
                obs_ratio="92.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa244k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Sep  1 11:50:25 2011"
               level="3">
        <file_statistics latency="00:22:36"
                         size="8636732"
                         time_creation="Thu Sep  1 11:37:30 2011"
                         time_modification="Thu Sep  1 11:22:35 2011" />
        <observations epoch_first="Thu Sep  1 10:00:00 2011"
                      epoch_last="Thu Sep  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34192"
                obs_have="30097"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="33057"
                obs_have="30097"
                obs_ratio="91.05" />
          <mask elevation="15 degrees"
                obs_expected="32220"
                obs_have="29917"
                obs_ratio="92.85" />
        </observations>
      </control>
      <control date="Thu Sep  1 13:39:50 2011"
               level="3">
        <file_statistics latency="00:22:36"
                         size="8636732"
                         time_creation="Thu Sep  1 11:37:30 2011"
                         time_modification="Thu Sep  1 11:22:35 2011" />
        <observations epoch_first="Thu Sep  1 10:00:00 2011"
                      epoch_last="Thu Sep  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34192"
                obs_have="30097"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="33057"
                obs_have="30097"
                obs_ratio="91.05" />
          <mask elevation="15 degrees"
                obs_expected="32220"
                obs_have="29917"
                obs_ratio="92.85" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="03:51:23"
                         size="8636732"
                         time_creation="Thu Sep  1 15:14:45 2011"
                         time_modification="Thu Sep  1 14:51:22 2011" />
        <observations epoch_first="Thu Sep  1 10:00:00 2011"
                      epoch_last="Thu Sep  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34192"
                obs_have="30097"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="33057"
                obs_have="30097"
                obs_ratio="91.05" />
          <mask elevation="15 degrees"
                obs_expected="32220"
                obs_have="29917"
                obs_ratio="92.85" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="03:51:23"
                         size="8636732"
                         time_creation="Thu Sep 29 00:59:57 2011"
                         time_modification="Thu Sep  1 14:51:22 2011" />
        <observations epoch_first="Thu Sep  1 10:00:00 2011"
                      epoch_last="Thu Sep  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34192"
                obs_have="30097"
                obs_ratio="88.02" />
          <mask elevation="10 degrees"
                obs_expected="33057"
                obs_have="30097"
                obs_ratio="91.05" />
          <mask elevation="15 degrees"
                obs_expected="32220"
                obs_have="29917"
                obs_ratio="92.85" />
        </observations>
      </control>
    </file>
    <file name="/piaa244l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Sep  1 12:24:04 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="8111437"
                         time_creation="Thu Sep  1 12:17:24 2011"
                         time_modification="Thu Sep  1 12:11:30 2011" />
        <observations epoch_first="Thu Sep  1 11:00:00 2011"
                      epoch_last="Thu Sep  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34477"
                obs_have="28036"
                obs_ratio="81.32" />
          <mask elevation="10 degrees"
                obs_expected="31797"
                obs_have="28036"
                obs_ratio="88.17" />
          <mask elevation="15 degrees"
                obs_expected="28964"
                obs_have="27462"
                obs_ratio="94.81" />
        </observations>
      </control>
      <control date="Thu Sep  1 12:50:26 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="8111437"
                         time_creation="Thu Sep  1 12:17:24 2011"
                         time_modification="Thu Sep  1 12:11:30 2011" />
        <observations epoch_first="Thu Sep  1 11:00:00 2011"
                      epoch_last="Thu Sep  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34477"
                obs_have="28036"
                obs_ratio="81.32" />
          <mask elevation="10 degrees"
                obs_expected="31797"
                obs_have="28036"
                obs_ratio="88.17" />
          <mask elevation="15 degrees"
                obs_expected="28964"
                obs_have="27462"
                obs_ratio="94.81" />
        </observations>
      </control>
      <control date="Thu Sep  1 14:39:51 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="8111437"
                         time_creation="Thu Sep  1 12:17:24 2011"
                         time_modification="Thu Sep  1 12:11:30 2011" />
        <observations epoch_first="Thu Sep  1 11:00:00 2011"
                      epoch_last="Thu Sep  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34477"
                obs_have="28036"
                obs_ratio="81.32" />
          <mask elevation="10 degrees"
                obs_expected="31797"
                obs_have="28036"
                obs_ratio="88.17" />
          <mask elevation="15 degrees"
                obs_expected="28964"
                obs_have="27462"
                obs_ratio="94.81" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="8111437"
                         time_creation="Thu Sep  1 12:17:24 2011"
                         time_modification="Thu Sep  1 12:11:30 2011" />
        <observations epoch_first="Thu Sep  1 11:00:00 2011"
                      epoch_last="Thu Sep  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34477"
                obs_have="28036"
                obs_ratio="81.32" />
          <mask elevation="10 degrees"
                obs_expected="31797"
                obs_have="28036"
                obs_ratio="88.17" />
          <mask elevation="15 degrees"
                obs_expected="28964"
                obs_have="27462"
                obs_ratio="94.81" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="8111437"
                         time_creation="Thu Sep 29 00:59:57 2011"
                         time_modification="Thu Sep  1 12:11:30 2011" />
        <observations epoch_first="Thu Sep  1 11:00:00 2011"
                      epoch_last="Thu Sep  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34477"
                obs_have="28036"
                obs_ratio="81.32" />
          <mask elevation="10 degrees"
                obs_expected="31797"
                obs_have="28036"
                obs_ratio="88.17" />
          <mask elevation="15 degrees"
                obs_expected="28964"
                obs_have="27462"
                obs_ratio="94.81" />
        </observations>
      </control>
    </file>
    <file name="/piaa244m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Sep  1 15:39:37 2011"
               level="3">
        <file_statistics latency="00:20:48"
                         size="7984754"
                         time_creation="Thu Sep  1 14:17:50 2011"
                         time_modification="Thu Sep  1 13:20:47 2011" />
        <observations epoch_first="Thu Sep  1 12:00:00 2011"
                      epoch_last="Thu Sep  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27439"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="27382"
                obs_have="27027"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="25777"
                obs_have="25777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:20:48"
                         size="7984754"
                         time_creation="Thu Sep  1 14:17:50 2011"
                         time_modification="Thu Sep  1 13:20:47 2011" />
        <observations epoch_first="Thu Sep  1 12:00:00 2011"
                      epoch_last="Thu Sep  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27439"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="27382"
                obs_have="27027"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="25777"
                obs_have="25777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:20:48"
                         size="7984754"
                         time_creation="Thu Sep 29 00:59:58 2011"
                         time_modification="Thu Sep  1 13:20:47 2011" />
        <observations epoch_first="Thu Sep  1 12:00:00 2011"
                      epoch_last="Thu Sep  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27439"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="27382"
                obs_have="27027"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="25777"
                obs_have="25777"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa244n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Sep  1 16:39:46 2011"
               level="3">
        <file_statistics latency="00:20:55"
                         size="7146035"
                         time_creation="Thu Sep  1 15:14:45 2011"
                         time_modification="Thu Sep  1 14:20:54 2011" />
        <observations epoch_first="Thu Sep  1 13:00:00 2011"
                      epoch_last="Thu Sep  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31933"
                obs_have="20808"
                obs_ratio="65.16" />
          <mask elevation="10 degrees"
                obs_expected="26678"
                obs_have="20659"
                obs_ratio="77.44" />
          <mask elevation="15 degrees"
                obs_expected="19899"
                obs_have="19025"
                obs_ratio="95.61" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:20:55"
                         size="7146035"
                         time_creation="Thu Sep  1 15:14:45 2011"
                         time_modification="Thu Sep  1 14:20:54 2011" />
        <observations epoch_first="Thu Sep  1 13:00:00 2011"
                      epoch_last="Thu Sep  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31933"
                obs_have="20808"
                obs_ratio="65.16" />
          <mask elevation="10 degrees"
                obs_expected="26678"
                obs_have="20659"
                obs_ratio="77.44" />
          <mask elevation="15 degrees"
                obs_expected="19899"
                obs_have="19025"
                obs_ratio="95.61" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:20:55"
                         size="7146035"
                         time_creation="Thu Sep 29 00:59:58 2011"
                         time_modification="Thu Sep  1 14:20:54 2011" />
        <observations epoch_first="Thu Sep  1 13:00:00 2011"
                      epoch_last="Thu Sep  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31933"
                obs_have="20808"
                obs_ratio="65.16" />
          <mask elevation="10 degrees"
                obs_expected="26678"
                obs_have="20659"
                obs_ratio="77.44" />
          <mask elevation="15 degrees"
                obs_expected="19899"
                obs_have="19025"
                obs_ratio="95.61" />
        </observations>
      </control>
    </file>
    <file name="/piaa244o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Sep  1 17:45:06 2011"
               level="3">
        <file_statistics latency="00:21:07"
                         size="9020972"
                         time_creation="Thu Sep  1 16:07:25 2011"
                         time_modification="Thu Sep  1 15:21:06 2011" />
        <observations epoch_first="Thu Sep  1 14:00:00 2011"
                      epoch_last="Thu Sep  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35753"
                obs_have="27616"
                obs_ratio="77.24" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="27518"
                obs_ratio="87.19" />
          <mask elevation="15 degrees"
                obs_expected="27365"
                obs_have="25747"
                obs_ratio="94.09" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:21:07"
                         size="9020972"
                         time_creation="Thu Sep  1 16:07:25 2011"
                         time_modification="Thu Sep  1 15:21:06 2011" />
        <observations epoch_first="Thu Sep  1 14:00:00 2011"
                      epoch_last="Thu Sep  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35753"
                obs_have="27616"
                obs_ratio="77.24" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="27518"
                obs_ratio="87.19" />
          <mask elevation="15 degrees"
                obs_expected="27365"
                obs_have="25747"
                obs_ratio="94.09" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:21:07"
                         size="9020972"
                         time_creation="Thu Sep 29 00:59:59 2011"
                         time_modification="Thu Sep  1 15:21:06 2011" />
        <observations epoch_first="Thu Sep  1 14:00:00 2011"
                      epoch_last="Thu Sep  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35753"
                obs_have="27616"
                obs_ratio="77.24" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="27518"
                obs_ratio="87.19" />
          <mask elevation="15 degrees"
                obs_expected="27365"
                obs_have="25747"
                obs_ratio="94.09" />
        </observations>
      </control>
    </file>
    <file name="/piaa244p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Sep  1 16:23:29 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="8743348"
                         time_creation="Thu Sep  1 16:17:24 2011"
                         time_modification="Thu Sep  1 16:11:28 2011" />
        <observations epoch_first="Thu Sep  1 15:00:00 2011"
                      epoch_last="Thu Sep  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31162"
                obs_have="26923"
                obs_ratio="86.40" />
          <mask elevation="10 degrees"
                obs_expected="27961"
                obs_have="25600"
                obs_ratio="91.56" />
          <mask elevation="15 degrees"
                obs_expected="24748"
                obs_have="23913"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Thu Sep  1 16:49:12 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="8743348"
                         time_creation="Thu Sep  1 16:17:24 2011"
                         time_modification="Thu Sep  1 16:11:28 2011" />
        <observations epoch_first="Thu Sep  1 15:00:00 2011"
                      epoch_last="Thu Sep  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31162"
                obs_have="26923"
                obs_ratio="86.40" />
          <mask elevation="10 degrees"
                obs_expected="27961"
                obs_have="25600"
                obs_ratio="91.56" />
          <mask elevation="15 degrees"
                obs_expected="24748"
                obs_have="23913"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Thu Sep  1 19:00:14 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="8743348"
                         time_creation="Thu Sep  1 16:17:24 2011"
                         time_modification="Thu Sep  1 16:11:28 2011" />
        <observations epoch_first="Thu Sep  1 15:00:00 2011"
                      epoch_last="Thu Sep  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31162"
                obs_have="26923"
                obs_ratio="86.40" />
          <mask elevation="10 degrees"
                obs_expected="27961"
                obs_have="25600"
                obs_ratio="91.56" />
          <mask elevation="15 degrees"
                obs_expected="24748"
                obs_have="23913"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="8743348"
                         time_creation="Thu Sep  1 16:17:24 2011"
                         time_modification="Thu Sep  1 16:11:28 2011" />
        <observations epoch_first="Thu Sep  1 15:00:00 2011"
                      epoch_last="Thu Sep  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31162"
                obs_have="26923"
                obs_ratio="86.40" />
          <mask elevation="10 degrees"
                obs_expected="27961"
                obs_have="25600"
                obs_ratio="91.56" />
          <mask elevation="15 degrees"
                obs_expected="24748"
                obs_have="23913"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="8743348"
                         time_creation="Thu Sep 29 00:59:59 2011"
                         time_modification="Thu Sep  1 16:11:28 2011" />
        <observations epoch_first="Thu Sep  1 15:00:00 2011"
                      epoch_last="Thu Sep  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31162"
                obs_have="26923"
                obs_ratio="86.40" />
          <mask elevation="10 degrees"
                obs_expected="27961"
                obs_have="25600"
                obs_ratio="91.56" />
          <mask elevation="15 degrees"
                obs_expected="24748"
                obs_have="23913"
                obs_ratio="96.63" />
        </observations>
      </control>
    </file>
    <file name="/piaa244q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Sep  1 17:58:49 2011"
               level="3">
        <file_statistics latency="00:20:34"
                         size="9010878"
                         time_creation="Thu Sep  1 17:28:45 2011"
                         time_modification="Thu Sep  1 17:20:33 2011" />
        <observations epoch_first="Thu Sep  1 16:00:00 2011"
                      epoch_last="Thu Sep  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28599"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  1 19:52:12 2011"
               level="3">
        <file_statistics latency="00:20:34"
                         size="9010878"
                         time_creation="Thu Sep  1 17:28:45 2011"
                         time_modification="Thu Sep  1 17:20:33 2011" />
        <observations epoch_first="Thu Sep  1 16:00:00 2011"
                      epoch_last="Thu Sep  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28599"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:20:34"
                         size="9010878"
                         time_creation="Thu Sep  1 17:28:45 2011"
                         time_modification="Thu Sep  1 17:20:33 2011" />
        <observations epoch_first="Thu Sep  1 16:00:00 2011"
                      epoch_last="Thu Sep  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28599"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:20:34"
                         size="9010878"
                         time_creation="Thu Sep 29 01:00:00 2011"
                         time_modification="Thu Sep  1 17:20:33 2011" />
        <observations epoch_first="Thu Sep  1 16:00:00 2011"
                      epoch_last="Thu Sep  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28599"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa244r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Sep  1 18:38:35 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8945025"
                         time_creation="Thu Sep  1 18:23:01 2011"
                         time_modification="Thu Sep  1 18:11:41 2011" />
        <observations epoch_first="Thu Sep  1 17:00:00 2011"
                      epoch_last="Thu Sep  1 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37731"
                obs_have="27703"
                obs_ratio="73.42" />
          <mask elevation="10 degrees"
                obs_expected="28501"
                obs_have="25618"
                obs_ratio="89.88" />
          <mask elevation="15 degrees"
                obs_expected="25837"
                obs_have="25194"
                obs_ratio="97.51" />
        </observations>
      </control>
      <control date="Thu Sep  1 20:57:41 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8945025"
                         time_creation="Thu Sep  1 18:23:01 2011"
                         time_modification="Thu Sep  1 18:11:41 2011" />
        <observations epoch_first="Thu Sep  1 17:00:00 2011"
                      epoch_last="Thu Sep  1 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37731"
                obs_have="27703"
                obs_ratio="73.42" />
          <mask elevation="10 degrees"
                obs_expected="28501"
                obs_have="25618"
                obs_ratio="89.88" />
          <mask elevation="15 degrees"
                obs_expected="25837"
                obs_have="25194"
                obs_ratio="97.51" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8945025"
                         time_creation="Thu Sep  1 18:23:01 2011"
                         time_modification="Thu Sep  1 18:11:41 2011" />
        <observations epoch_first="Thu Sep  1 17:00:00 2011"
                      epoch_last="Thu Sep  1 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37731"
                obs_have="27703"
                obs_ratio="73.42" />
          <mask elevation="10 degrees"
                obs_expected="28501"
                obs_have="25618"
                obs_ratio="89.88" />
          <mask elevation="15 degrees"
                obs_expected="25837"
                obs_have="25194"
                obs_ratio="97.51" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8945025"
                         time_creation="Thu Sep 29 01:00:00 2011"
                         time_modification="Thu Sep  1 18:11:41 2011" />
        <observations epoch_first="Thu Sep  1 17:00:00 2011"
                      epoch_last="Thu Sep  1 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37731"
                obs_have="27703"
                obs_ratio="73.42" />
          <mask elevation="10 degrees"
                obs_expected="28501"
                obs_have="25618"
                obs_ratio="89.88" />
          <mask elevation="15 degrees"
                obs_expected="25837"
                obs_have="25194"
                obs_ratio="97.51" />
        </observations>
      </control>
    </file>
    <file name="/piaa244s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Sep  1 20:03:11 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8488140"
                         time_creation="Thu Sep  1 19:27:54 2011"
                         time_modification="Thu Sep  1 19:11:31 2011" />
        <observations epoch_first="Thu Sep  1 18:00:00 2011"
                      epoch_last="Thu Sep  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38010"
                obs_have="34355"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="34990"
                obs_have="33248"
                obs_ratio="95.02" />
          <mask elevation="15 degrees"
                obs_expected="32545"
                obs_have="31720"
                obs_ratio="97.47" />
        </observations>
      </control>
      <control date="Thu Sep  1 21:47:48 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8488140"
                         time_creation="Thu Sep  1 19:27:54 2011"
                         time_modification="Thu Sep  1 19:11:31 2011" />
        <observations epoch_first="Thu Sep  1 18:00:00 2011"
                      epoch_last="Thu Sep  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38010"
                obs_have="34355"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="34990"
                obs_have="33248"
                obs_ratio="95.02" />
          <mask elevation="15 degrees"
                obs_expected="32545"
                obs_have="31720"
                obs_ratio="97.47" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8488140"
                         time_creation="Thu Sep  1 19:27:54 2011"
                         time_modification="Thu Sep  1 19:11:31 2011" />
        <observations epoch_first="Thu Sep  1 18:00:00 2011"
                      epoch_last="Thu Sep  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38010"
                obs_have="34355"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="34990"
                obs_have="33248"
                obs_ratio="95.02" />
          <mask elevation="15 degrees"
                obs_expected="32545"
                obs_have="31720"
                obs_ratio="97.47" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8488140"
                         time_creation="Thu Sep 29 01:00:01 2011"
                         time_modification="Thu Sep  1 19:11:31 2011" />
        <observations epoch_first="Thu Sep  1 18:00:00 2011"
                      epoch_last="Thu Sep  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38010"
                obs_have="34355"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="34990"
                obs_have="33248"
                obs_ratio="95.02" />
          <mask elevation="15 degrees"
                obs_expected="32545"
                obs_have="31720"
                obs_ratio="97.47" />
        </observations>
      </control>
    </file>
    <file name="/piaa244t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Sep  1 22:39:37 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8260229"
                         time_creation="Thu Sep  1 20:23:19 2011"
                         time_modification="Thu Sep  1 20:11:45 2011" />
        <observations epoch_first="Thu Sep  1 19:00:00 2011"
                      epoch_last="Thu Sep  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37155"
                obs_have="35446"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="35428"
                obs_have="34664"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="32996"
                obs_have="32494"
                obs_ratio="98.48" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8260229"
                         time_creation="Thu Sep  1 20:23:19 2011"
                         time_modification="Thu Sep  1 20:11:45 2011" />
        <observations epoch_first="Thu Sep  1 19:00:00 2011"
                      epoch_last="Thu Sep  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37155"
                obs_have="35446"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="35428"
                obs_have="34664"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="32996"
                obs_have="32494"
                obs_ratio="98.48" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8260229"
                         time_creation="Thu Sep 29 01:00:01 2011"
                         time_modification="Thu Sep  1 20:11:45 2011" />
        <observations epoch_first="Thu Sep  1 19:00:00 2011"
                      epoch_last="Thu Sep  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37155"
                obs_have="35446"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="35428"
                obs_have="34664"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="32996"
                obs_have="32494"
                obs_ratio="98.48" />
        </observations>
      </control>
    </file>
    <file name="/piaa244u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Sep  1 21:55:56 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="6638394"
                         time_creation="Thu Sep  1 21:27:46 2011"
                         time_modification="Thu Sep  1 21:11:34 2011" />
        <observations epoch_first="Thu Sep  1 20:00:00 2011"
                      epoch_last="Thu Sep  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35113"
                obs_have="29742"
                obs_ratio="84.70" />
          <mask elevation="10 degrees"
                obs_expected="30635"
                obs_have="28795"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="27223"
                obs_have="26800"
                obs_ratio="98.45" />
        </observations>
      </control>
      <control date="Thu Sep  1 23:38:36 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="6638394"
                         time_creation="Thu Sep  1 21:27:46 2011"
                         time_modification="Thu Sep  1 21:11:34 2011" />
        <observations epoch_first="Thu Sep  1 20:00:00 2011"
                      epoch_last="Thu Sep  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35113"
                obs_have="29742"
                obs_ratio="84.70" />
          <mask elevation="10 degrees"
                obs_expected="30635"
                obs_have="28795"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="27223"
                obs_have="26800"
                obs_ratio="98.45" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="6638394"
                         time_creation="Thu Sep  1 21:27:46 2011"
                         time_modification="Thu Sep  1 21:11:34 2011" />
        <observations epoch_first="Thu Sep  1 20:00:00 2011"
                      epoch_last="Thu Sep  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35113"
                obs_have="29742"
                obs_ratio="84.70" />
          <mask elevation="10 degrees"
                obs_expected="30635"
                obs_have="28795"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="27223"
                obs_have="26800"
                obs_ratio="98.45" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="6638394"
                         time_creation="Thu Sep 29 01:00:02 2011"
                         time_modification="Thu Sep  1 21:11:34 2011" />
        <observations epoch_first="Thu Sep  1 20:00:00 2011"
                      epoch_last="Thu Sep  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35113"
                obs_have="29742"
                obs_ratio="84.70" />
          <mask elevation="10 degrees"
                obs_expected="30635"
                obs_have="28795"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="27223"
                obs_have="26800"
                obs_ratio="98.45" />
        </observations>
      </control>
    </file>
    <file name="/piaa244v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Sep  2 00:40:01 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="6924154"
                         time_creation="Thu Sep  1 23:12:29 2011"
                         time_modification="Thu Sep  1 22:11:34 2011" />
        <observations epoch_first="Thu Sep  1 21:00:00 2011"
                      epoch_last="Thu Sep  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37421"
                obs_have="28914"
                obs_ratio="77.27" />
          <mask elevation="10 degrees"
                obs_expected="32207"
                obs_have="28006"
                obs_ratio="86.96" />
          <mask elevation="15 degrees"
                obs_expected="27596"
                obs_have="25932"
                obs_ratio="93.97" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="6924154"
                         time_creation="Thu Sep  1 23:12:29 2011"
                         time_modification="Thu Sep  1 22:11:34 2011" />
        <observations epoch_first="Thu Sep  1 21:00:00 2011"
                      epoch_last="Thu Sep  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37421"
                obs_have="28914"
                obs_ratio="77.27" />
          <mask elevation="10 degrees"
                obs_expected="32207"
                obs_have="28006"
                obs_ratio="86.96" />
          <mask elevation="15 degrees"
                obs_expected="27596"
                obs_have="25932"
                obs_ratio="93.97" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="6924154"
                         time_creation="Thu Sep 29 01:00:02 2011"
                         time_modification="Thu Sep  1 22:11:34 2011" />
        <observations epoch_first="Thu Sep  1 21:00:00 2011"
                      epoch_last="Thu Sep  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37421"
                obs_have="28914"
                obs_ratio="77.27" />
          <mask elevation="10 degrees"
                obs_expected="32207"
                obs_have="28006"
                obs_ratio="86.96" />
          <mask elevation="15 degrees"
                obs_expected="27596"
                obs_have="25932"
                obs_ratio="93.97" />
        </observations>
      </control>
    </file>
    <file name="/piaa244w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Sep  2 01:39:52 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7399912"
                         time_creation="Fri Sep  2 01:07:30 2011"
                         time_modification="Thu Sep  1 23:11:36 2011" />
        <observations epoch_first="Thu Sep  1 22:00:00 2011"
                      epoch_last="Thu Sep  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31903"
                obs_have="30999"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="30778"
                obs_have="30777"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30002"
                obs_have="30001"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7399912"
                         time_creation="Fri Sep  2 01:07:30 2011"
                         time_modification="Thu Sep  1 23:11:36 2011" />
        <observations epoch_first="Thu Sep  1 22:00:00 2011"
                      epoch_last="Thu Sep  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31903"
                obs_have="30999"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="30778"
                obs_have="30777"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30002"
                obs_have="30001"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7399912"
                         time_creation="Thu Sep 29 01:00:03 2011"
                         time_modification="Thu Sep  1 23:11:36 2011" />
        <observations epoch_first="Thu Sep  1 22:00:00 2011"
                      epoch_last="Thu Sep  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31903"
                obs_have="30999"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="30778"
                obs_have="30777"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30002"
                obs_have="30001"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa244x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Sep  2 18:17:34 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7542635"
                         time_creation="Fri Sep  2 02:37:27 2011"
                         time_modification="Fri Sep  2 00:11:31 2011" />
        <observations epoch_first="Thu Sep  1 23:00:00 2011"
                      epoch_last="Thu Sep  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37487"
                obs_have="31797"
                obs_ratio="84.82" />
          <mask elevation="10 degrees"
                obs_expected="33726"
                obs_have="31309"
                obs_ratio="92.83" />
          <mask elevation="15 degrees"
                obs_expected="30409"
                obs_have="29728"
                obs_ratio="97.76" />
        </observations>
      </control>
      <control date="Sat Oct  1 05:57:07 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7542635"
                         time_creation="Thu Sep 29 01:00:03 2011"
                         time_modification="Fri Sep  2 00:11:31 2011" />
        <observations epoch_first="Thu Sep  1 23:00:00 2011"
                      epoch_last="Thu Sep  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37487"
                obs_have="31797"
                obs_ratio="84.82" />
          <mask elevation="10 degrees"
                obs_expected="33726"
                obs_have="31309"
                obs_ratio="92.83" />
          <mask elevation="15 degrees"
                obs_expected="30409"
                obs_have="29728"
                obs_ratio="97.76" />
        </observations>
      </control>
    </file>
  </station>
</QC>
