<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-09-08 00:00:00"
    DayOfYear="251"
    Year="2011">
  <station name="PIAA">
    <file name="/piaa2510.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep  9 22:17:34 2011"
               level="3">
        <file_statistics latency="03:33:40"
                         size="6402849"
                         time_creation="Fri Sep  9 04:07:58 2011"
                         time_modification="Fri Sep  9 03:33:10 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 23:59:30 2011"
                      epochs="2796"
                      epochs_ratio="97.08">
          <mask elevation="03 degrees"
                obs_expected="28953"
                obs_have="22593"
                obs_ratio="78.03" />
          <mask elevation="10 degrees"
                obs_expected="24805"
                obs_have="21952"
                obs_ratio="88.50" />
          <mask elevation="15 degrees"
                obs_expected="22059"
                obs_have="20659"
                obs_ratio="93.65" />
        </observations>
      </control>
      <control date="Sat Oct  8 08:12:53 2011"
               level="3">
        <file_statistics latency="03:33:40"
                         size="6402849"
                         time_creation="Sat Oct  8 01:04:39 2011"
                         time_modification="Fri Sep  9 03:33:10 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 23:59:30 2011"
                      epochs="2796"
                      epochs_ratio="97.08">
          <mask elevation="03 degrees"
                obs_expected="28953"
                obs_have="22593"
                obs_ratio="78.03" />
          <mask elevation="10 degrees"
                obs_expected="24805"
                obs_have="21952"
                obs_ratio="88.50" />
          <mask elevation="15 degrees"
                obs_expected="22059"
                obs_have="20659"
                obs_ratio="93.65" />
        </observations>
      </control>
    </file>
    <file name="/piaa251a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Sep  8 01:24:36 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8422734"
                         time_creation="Thu Sep  8 01:17:06 2011"
                         time_modification="Thu Sep  8 01:11:42 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 00:59:59 2011"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="30916"
                obs_have="29374"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="28588"
                obs_have="28067"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="26772"
                obs_have="26558"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Thu Sep  8 01:51:31 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8422734"
                         time_creation="Thu Sep  8 01:17:06 2011"
                         time_modification="Thu Sep  8 01:11:42 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 00:59:59 2011"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="30916"
                obs_have="29374"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="28588"
                obs_have="28067"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="26772"
                obs_have="26558"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Thu Sep  8 03:44:18 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8422734"
                         time_creation="Thu Sep  8 01:17:06 2011"
                         time_modification="Thu Sep  8 01:11:42 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 00:59:59 2011"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="30916"
                obs_have="29374"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="28588"
                obs_have="28067"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="26772"
                obs_have="26558"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8422734"
                         time_creation="Thu Sep  8 01:17:06 2011"
                         time_modification="Thu Sep  8 01:11:42 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 00:59:59 2011"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="30916"
                obs_have="29374"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="28588"
                obs_have="28067"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="26772"
                obs_have="26558"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8422734"
                         time_creation="Sat Oct  8 01:02:25 2011"
                         time_modification="Thu Sep  8 01:11:42 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 00:59:59 2011"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="30916"
                obs_have="29374"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="28588"
                obs_have="28067"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="26772"
                obs_have="26558"
                obs_ratio="99.20" />
        </observations>
      </control>
    </file>
    <file name="/piaa251b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Sep  8 02:24:32 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8098140"
                         time_creation="Thu Sep  8 02:17:14 2011"
                         time_modification="Thu Sep  8 02:11:44 2011" />
        <observations epoch_first="Thu Sep  8 01:00:00 2011"
                      epoch_last="Thu Sep  8 01:59:59 2011"
                      epochs="3545"
                      epochs_ratio="98.47">
          <mask elevation="03 degrees"
                obs_expected="35042"
                obs_have="28918"
                obs_ratio="82.52" />
          <mask elevation="10 degrees"
                obs_expected="33213"
                obs_have="28843"
                obs_ratio="86.84" />
          <mask elevation="15 degrees"
                obs_expected="27959"
                obs_have="27049"
                obs_ratio="96.75" />
        </observations>
      </control>
      <control date="Thu Sep  8 02:52:28 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8098140"
                         time_creation="Thu Sep  8 02:17:14 2011"
                         time_modification="Thu Sep  8 02:11:44 2011" />
        <observations epoch_first="Thu Sep  8 01:00:00 2011"
                      epoch_last="Thu Sep  8 01:59:59 2011"
                      epochs="3545"
                      epochs_ratio="98.47">
          <mask elevation="03 degrees"
                obs_expected="35042"
                obs_have="28918"
                obs_ratio="82.52" />
          <mask elevation="10 degrees"
                obs_expected="33213"
                obs_have="28843"
                obs_ratio="86.84" />
          <mask elevation="15 degrees"
                obs_expected="27959"
                obs_have="27049"
                obs_ratio="96.75" />
        </observations>
      </control>
      <control date="Thu Sep  8 04:48:57 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8098140"
                         time_creation="Thu Sep  8 02:17:14 2011"
                         time_modification="Thu Sep  8 02:11:44 2011" />
        <observations epoch_first="Thu Sep  8 01:00:00 2011"
                      epoch_last="Thu Sep  8 01:59:59 2011"
                      epochs="3545"
                      epochs_ratio="98.47">
          <mask elevation="03 degrees"
                obs_expected="35042"
                obs_have="28918"
                obs_ratio="82.52" />
          <mask elevation="10 degrees"
                obs_expected="33213"
                obs_have="28843"
                obs_ratio="86.84" />
          <mask elevation="15 degrees"
                obs_expected="27959"
                obs_have="27049"
                obs_ratio="96.75" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8098140"
                         time_creation="Thu Sep  8 02:17:14 2011"
                         time_modification="Thu Sep  8 02:11:44 2011" />
        <observations epoch_first="Thu Sep  8 01:00:00 2011"
                      epoch_last="Thu Sep  8 01:59:59 2011"
                      epochs="3545"
                      epochs_ratio="98.47">
          <mask elevation="03 degrees"
                obs_expected="35042"
                obs_have="28918"
                obs_ratio="82.52" />
          <mask elevation="10 degrees"
                obs_expected="33213"
                obs_have="28843"
                obs_ratio="86.84" />
          <mask elevation="15 degrees"
                obs_expected="27959"
                obs_have="27049"
                obs_ratio="96.75" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8098140"
                         time_creation="Sat Oct  8 01:02:26 2011"
                         time_modification="Thu Sep  8 02:11:44 2011" />
        <observations epoch_first="Thu Sep  8 01:00:00 2011"
                      epoch_last="Thu Sep  8 01:59:59 2011"
                      epochs="3545"
                      epochs_ratio="98.47">
          <mask elevation="03 degrees"
                obs_expected="35042"
                obs_have="28918"
                obs_ratio="82.52" />
          <mask elevation="10 degrees"
                obs_expected="33213"
                obs_have="28843"
                obs_ratio="86.84" />
          <mask elevation="15 degrees"
                obs_expected="27959"
                obs_have="27049"
                obs_ratio="96.75" />
        </observations>
      </control>
    </file>
    <file name="/piaa251c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Sep  8 03:28:03 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7066906"
                         time_creation="Thu Sep  8 03:17:11 2011"
                         time_modification="Thu Sep  8 03:11:48 2011" />
        <observations epoch_first="Thu Sep  8 02:00:00 2011"
                      epoch_last="Thu Sep  8 02:59:59 2011"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="34377"
                obs_have="27807"
                obs_ratio="80.89" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="27508"
                obs_ratio="89.70" />
          <mask elevation="15 degrees"
                obs_expected="27230"
                obs_have="25781"
                obs_ratio="94.68" />
        </observations>
      </control>
      <control date="Thu Sep  8 03:55:53 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7066906"
                         time_creation="Thu Sep  8 03:17:11 2011"
                         time_modification="Thu Sep  8 03:11:48 2011" />
        <observations epoch_first="Thu Sep  8 02:00:00 2011"
                      epoch_last="Thu Sep  8 02:59:59 2011"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="34377"
                obs_have="27807"
                obs_ratio="80.89" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="27508"
                obs_ratio="89.70" />
          <mask elevation="15 degrees"
                obs_expected="27230"
                obs_have="25781"
                obs_ratio="94.68" />
        </observations>
      </control>
      <control date="Thu Sep  8 05:43:36 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7066906"
                         time_creation="Thu Sep  8 03:17:11 2011"
                         time_modification="Thu Sep  8 03:11:48 2011" />
        <observations epoch_first="Thu Sep  8 02:00:00 2011"
                      epoch_last="Thu Sep  8 02:59:59 2011"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="34377"
                obs_have="27807"
                obs_ratio="80.89" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="27508"
                obs_ratio="89.70" />
          <mask elevation="15 degrees"
                obs_expected="27230"
                obs_have="25781"
                obs_ratio="94.68" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7066906"
                         time_creation="Thu Sep  8 03:17:11 2011"
                         time_modification="Thu Sep  8 03:11:48 2011" />
        <observations epoch_first="Thu Sep  8 02:00:00 2011"
                      epoch_last="Thu Sep  8 02:59:59 2011"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="34377"
                obs_have="27807"
                obs_ratio="80.89" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="27508"
                obs_ratio="89.70" />
          <mask elevation="15 degrees"
                obs_expected="27230"
                obs_have="25781"
                obs_ratio="94.68" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7066906"
                         time_creation="Sat Oct  8 01:02:26 2011"
                         time_modification="Thu Sep  8 03:11:48 2011" />
        <observations epoch_first="Thu Sep  8 02:00:00 2011"
                      epoch_last="Thu Sep  8 02:59:59 2011"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="34377"
                obs_have="27807"
                obs_ratio="80.89" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="27508"
                obs_ratio="89.70" />
          <mask elevation="15 degrees"
                obs_expected="27230"
                obs_have="25781"
                obs_ratio="94.68" />
        </observations>
      </control>
    </file>
    <file name="/piaa251d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Sep  8 04:28:48 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6466877"
                         time_creation="Thu Sep  8 04:17:10 2011"
                         time_modification="Thu Sep  8 04:11:39 2011" />
        <observations epoch_first="Thu Sep  8 03:00:00 2011"
                      epoch_last="Thu Sep  8 03:59:59 2011"
                      epochs="3533"
                      epochs_ratio="98.14">
          <mask elevation="03 degrees"
                obs_expected="31567"
                obs_have="26653"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="27289"
                obs_have="25397"
                obs_ratio="93.07" />
          <mask elevation="15 degrees"
                obs_expected="24662"
                obs_have="23740"
                obs_ratio="96.26" />
        </observations>
      </control>
      <control date="Thu Sep  8 05:03:00 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6466877"
                         time_creation="Thu Sep  8 04:17:10 2011"
                         time_modification="Thu Sep  8 04:11:39 2011" />
        <observations epoch_first="Thu Sep  8 03:00:00 2011"
                      epoch_last="Thu Sep  8 03:59:59 2011"
                      epochs="3533"
                      epochs_ratio="98.14">
          <mask elevation="03 degrees"
                obs_expected="31567"
                obs_have="26653"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="27289"
                obs_have="25397"
                obs_ratio="93.07" />
          <mask elevation="15 degrees"
                obs_expected="24662"
                obs_have="23740"
                obs_ratio="96.26" />
        </observations>
      </control>
      <control date="Thu Sep  8 06:44:10 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6466877"
                         time_creation="Thu Sep  8 04:17:10 2011"
                         time_modification="Thu Sep  8 04:11:39 2011" />
        <observations epoch_first="Thu Sep  8 03:00:00 2011"
                      epoch_last="Thu Sep  8 03:59:59 2011"
                      epochs="3533"
                      epochs_ratio="98.14">
          <mask elevation="03 degrees"
                obs_expected="31567"
                obs_have="26653"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="27289"
                obs_have="25397"
                obs_ratio="93.07" />
          <mask elevation="15 degrees"
                obs_expected="24662"
                obs_have="23740"
                obs_ratio="96.26" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6466877"
                         time_creation="Thu Sep  8 04:17:10 2011"
                         time_modification="Thu Sep  8 04:11:39 2011" />
        <observations epoch_first="Thu Sep  8 03:00:00 2011"
                      epoch_last="Thu Sep  8 03:59:59 2011"
                      epochs="3533"
                      epochs_ratio="98.14">
          <mask elevation="03 degrees"
                obs_expected="31567"
                obs_have="26653"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="27289"
                obs_have="25397"
                obs_ratio="93.07" />
          <mask elevation="15 degrees"
                obs_expected="24662"
                obs_have="23740"
                obs_ratio="96.26" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6466877"
                         time_creation="Sat Oct  8 01:02:26 2011"
                         time_modification="Thu Sep  8 04:11:39 2011" />
        <observations epoch_first="Thu Sep  8 03:00:00 2011"
                      epoch_last="Thu Sep  8 03:59:59 2011"
                      epochs="3533"
                      epochs_ratio="98.14">
          <mask elevation="03 degrees"
                obs_expected="31567"
                obs_have="26653"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="27289"
                obs_have="25397"
                obs_ratio="93.07" />
          <mask elevation="15 degrees"
                obs_expected="24662"
                obs_have="23740"
                obs_ratio="96.26" />
        </observations>
      </control>
    </file>
    <file name="/piaa251e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Sep  8 05:29:30 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="6619049"
                         time_creation="Thu Sep  8 05:17:11 2011"
                         time_modification="Thu Sep  8 05:11:45 2011" />
        <observations epoch_first="Thu Sep  8 04:00:00 2011"
                      epoch_last="Thu Sep  8 04:59:59 2011"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="29689"
                obs_have="26162"
                obs_ratio="88.12" />
          <mask elevation="10 degrees"
                obs_expected="27783"
                obs_have="25273"
                obs_ratio="90.97" />
          <mask elevation="15 degrees"
                obs_expected="25267"
                obs_have="24502"
                obs_ratio="96.97" />
        </observations>
      </control>
      <control date="Thu Sep  8 05:56:08 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="6619049"
                         time_creation="Thu Sep  8 05:17:11 2011"
                         time_modification="Thu Sep  8 05:11:45 2011" />
        <observations epoch_first="Thu Sep  8 04:00:00 2011"
                      epoch_last="Thu Sep  8 04:59:59 2011"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="29689"
                obs_have="26162"
                obs_ratio="88.12" />
          <mask elevation="10 degrees"
                obs_expected="27783"
                obs_have="25273"
                obs_ratio="90.97" />
          <mask elevation="15 degrees"
                obs_expected="25267"
                obs_have="24502"
                obs_ratio="96.97" />
        </observations>
      </control>
      <control date="Thu Sep  8 07:44:28 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="6619049"
                         time_creation="Thu Sep  8 05:17:11 2011"
                         time_modification="Thu Sep  8 05:11:45 2011" />
        <observations epoch_first="Thu Sep  8 04:00:00 2011"
                      epoch_last="Thu Sep  8 04:59:59 2011"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="29689"
                obs_have="26162"
                obs_ratio="88.12" />
          <mask elevation="10 degrees"
                obs_expected="27783"
                obs_have="25273"
                obs_ratio="90.97" />
          <mask elevation="15 degrees"
                obs_expected="25267"
                obs_have="24502"
                obs_ratio="96.97" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="6619049"
                         time_creation="Thu Sep  8 05:17:11 2011"
                         time_modification="Thu Sep  8 05:11:45 2011" />
        <observations epoch_first="Thu Sep  8 04:00:00 2011"
                      epoch_last="Thu Sep  8 04:59:59 2011"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="29689"
                obs_have="26162"
                obs_ratio="88.12" />
          <mask elevation="10 degrees"
                obs_expected="27783"
                obs_have="25273"
                obs_ratio="90.97" />
          <mask elevation="15 degrees"
                obs_expected="25267"
                obs_have="24502"
                obs_ratio="96.97" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="6619049"
                         time_creation="Sat Oct  8 01:02:27 2011"
                         time_modification="Thu Sep  8 05:11:45 2011" />
        <observations epoch_first="Thu Sep  8 04:00:00 2011"
                      epoch_last="Thu Sep  8 04:59:59 2011"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="29689"
                obs_have="26162"
                obs_ratio="88.12" />
          <mask elevation="10 degrees"
                obs_expected="27783"
                obs_have="25273"
                obs_ratio="90.97" />
          <mask elevation="15 degrees"
                obs_expected="25267"
                obs_have="24502"
                obs_ratio="96.97" />
        </observations>
      </control>
    </file>
    <file name="/piaa251f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Sep  8 06:28:50 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7597654"
                         time_creation="Thu Sep  8 06:17:13 2011"
                         time_modification="Thu Sep  8 06:11:36 2011" />
        <observations epoch_first="Thu Sep  8 05:00:00 2011"
                      epoch_last="Thu Sep  8 05:59:59 2011"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="31808"
                obs_have="26714"
                obs_ratio="83.99" />
          <mask elevation="10 degrees"
                obs_expected="28666"
                obs_have="25881"
                obs_ratio="90.28" />
          <mask elevation="15 degrees"
                obs_expected="25421"
                obs_have="24204"
                obs_ratio="95.21" />
        </observations>
      </control>
      <control date="Thu Sep  8 06:56:17 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7597654"
                         time_creation="Thu Sep  8 06:17:13 2011"
                         time_modification="Thu Sep  8 06:11:36 2011" />
        <observations epoch_first="Thu Sep  8 05:00:00 2011"
                      epoch_last="Thu Sep  8 05:59:59 2011"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="31808"
                obs_have="26714"
                obs_ratio="83.99" />
          <mask elevation="10 degrees"
                obs_expected="28666"
                obs_have="25881"
                obs_ratio="90.28" />
          <mask elevation="15 degrees"
                obs_expected="25421"
                obs_have="24204"
                obs_ratio="95.21" />
        </observations>
      </control>
      <control date="Thu Sep  8 08:38:35 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7597654"
                         time_creation="Thu Sep  8 06:17:13 2011"
                         time_modification="Thu Sep  8 06:11:36 2011" />
        <observations epoch_first="Thu Sep  8 05:00:00 2011"
                      epoch_last="Thu Sep  8 05:59:59 2011"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="31808"
                obs_have="26714"
                obs_ratio="83.99" />
          <mask elevation="10 degrees"
                obs_expected="28666"
                obs_have="25881"
                obs_ratio="90.28" />
          <mask elevation="15 degrees"
                obs_expected="25421"
                obs_have="24204"
                obs_ratio="95.21" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7597654"
                         time_creation="Thu Sep  8 06:17:13 2011"
                         time_modification="Thu Sep  8 06:11:36 2011" />
        <observations epoch_first="Thu Sep  8 05:00:00 2011"
                      epoch_last="Thu Sep  8 05:59:59 2011"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="31808"
                obs_have="26714"
                obs_ratio="83.99" />
          <mask elevation="10 degrees"
                obs_expected="28666"
                obs_have="25881"
                obs_ratio="90.28" />
          <mask elevation="15 degrees"
                obs_expected="25421"
                obs_have="24204"
                obs_ratio="95.21" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7597654"
                         time_creation="Sat Oct  8 01:02:27 2011"
                         time_modification="Thu Sep  8 06:11:36 2011" />
        <observations epoch_first="Thu Sep  8 05:00:00 2011"
                      epoch_last="Thu Sep  8 05:59:59 2011"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="31808"
                obs_have="26714"
                obs_ratio="83.99" />
          <mask elevation="10 degrees"
                obs_expected="28666"
                obs_have="25881"
                obs_ratio="90.28" />
          <mask elevation="15 degrees"
                obs_expected="25421"
                obs_have="24204"
                obs_ratio="95.21" />
        </observations>
      </control>
    </file>
    <file name="/piaa251g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Sep  8 07:27:47 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8781749"
                         time_creation="Thu Sep  8 07:17:11 2011"
                         time_modification="Thu Sep  8 07:11:32 2011" />
        <observations epoch_first="Thu Sep  8 06:00:00 2011"
                      epoch_last="Thu Sep  8 06:59:59 2011"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="32098"
                obs_have="30261"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="28771"
                obs_have="28435"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="27276"
                obs_have="26940"
                obs_ratio="98.77" />
        </observations>
      </control>
      <control date="Thu Sep  8 07:55:53 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8781749"
                         time_creation="Thu Sep  8 07:17:11 2011"
                         time_modification="Thu Sep  8 07:11:32 2011" />
        <observations epoch_first="Thu Sep  8 06:00:00 2011"
                      epoch_last="Thu Sep  8 06:59:59 2011"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="32098"
                obs_have="30261"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="28771"
                obs_have="28435"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="27276"
                obs_have="26940"
                obs_ratio="98.77" />
        </observations>
      </control>
      <control date="Thu Sep  8 09:39:08 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8781749"
                         time_creation="Thu Sep  8 07:17:11 2011"
                         time_modification="Thu Sep  8 07:11:32 2011" />
        <observations epoch_first="Thu Sep  8 06:00:00 2011"
                      epoch_last="Thu Sep  8 06:59:59 2011"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="32098"
                obs_have="30261"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="28771"
                obs_have="28435"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="27276"
                obs_have="26940"
                obs_ratio="98.77" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8781749"
                         time_creation="Thu Sep  8 07:17:11 2011"
                         time_modification="Thu Sep  8 07:11:32 2011" />
        <observations epoch_first="Thu Sep  8 06:00:00 2011"
                      epoch_last="Thu Sep  8 06:59:59 2011"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="32098"
                obs_have="30261"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="28771"
                obs_have="28435"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="27276"
                obs_have="26940"
                obs_ratio="98.77" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8781749"
                         time_creation="Sat Oct  8 01:02:28 2011"
                         time_modification="Thu Sep  8 07:11:32 2011" />
        <observations epoch_first="Thu Sep  8 06:00:00 2011"
                      epoch_last="Thu Sep  8 06:59:59 2011"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="32098"
                obs_have="30261"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="28771"
                obs_have="28435"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="27276"
                obs_have="26940"
                obs_ratio="98.77" />
        </observations>
      </control>
    </file>
    <file name="/piaa251h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Sep  8 08:49:22 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8730632"
                         time_creation="Thu Sep  8 08:22:10 2011"
                         time_modification="Thu Sep  8 08:11:34 2011" />
        <observations epoch_first="Thu Sep  8 07:00:00 2011"
                      epoch_last="Thu Sep  8 07:59:59 2011"
                      epochs="3483"
                      epochs_ratio="96.75">
          <mask elevation="03 degrees"
                obs_expected="34167"
                obs_have="30827"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="30898"
                obs_have="29534"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26696"
                obs_have="25816"
                obs_ratio="96.70" />
        </observations>
      </control>
      <control date="Thu Sep  8 10:41:16 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8730632"
                         time_creation="Thu Sep  8 08:22:10 2011"
                         time_modification="Thu Sep  8 08:11:34 2011" />
        <observations epoch_first="Thu Sep  8 07:00:00 2011"
                      epoch_last="Thu Sep  8 07:59:59 2011"
                      epochs="3483"
                      epochs_ratio="96.75">
          <mask elevation="03 degrees"
                obs_expected="34167"
                obs_have="30827"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="30898"
                obs_have="29534"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26696"
                obs_have="25816"
                obs_ratio="96.70" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8730632"
                         time_creation="Thu Sep  8 08:22:10 2011"
                         time_modification="Thu Sep  8 08:11:34 2011" />
        <observations epoch_first="Thu Sep  8 07:00:00 2011"
                      epoch_last="Thu Sep  8 07:59:59 2011"
                      epochs="3483"
                      epochs_ratio="96.75">
          <mask elevation="03 degrees"
                obs_expected="34167"
                obs_have="30827"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="30898"
                obs_have="29534"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26696"
                obs_have="25816"
                obs_ratio="96.70" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8730632"
                         time_creation="Sat Oct  8 01:02:28 2011"
                         time_modification="Thu Sep  8 08:11:34 2011" />
        <observations epoch_first="Thu Sep  8 07:00:00 2011"
                      epoch_last="Thu Sep  8 07:59:59 2011"
                      epochs="3483"
                      epochs_ratio="96.75">
          <mask elevation="03 degrees"
                obs_expected="34167"
                obs_have="30827"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="30898"
                obs_have="29534"
                obs_ratio="95.59" />
          <mask elevation="15 degrees"
                obs_expected="26696"
                obs_have="25816"
                obs_ratio="96.70" />
        </observations>
      </control>
    </file>
    <file name="/piaa251i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Sep  8 09:50:47 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="8811822"
                         time_creation="Thu Sep  8 09:32:22 2011"
                         time_modification="Thu Sep  8 09:20:22 2011" />
        <observations epoch_first="Thu Sep  8 08:00:00 2011"
                      epoch_last="Thu Sep  8 08:59:58 2011"
                      epochs="3516"
                      epochs_ratio="97.67">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="29349"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="30153"
                obs_have="28137"
                obs_ratio="93.31" />
          <mask elevation="15 degrees"
                obs_expected="24911"
                obs_have="23969"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Thu Sep  8 11:40:18 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="8811822"
                         time_creation="Thu Sep  8 09:32:22 2011"
                         time_modification="Thu Sep  8 09:20:22 2011" />
        <observations epoch_first="Thu Sep  8 08:00:00 2011"
                      epoch_last="Thu Sep  8 08:59:58 2011"
                      epochs="3516"
                      epochs_ratio="97.67">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="29349"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="30153"
                obs_have="28137"
                obs_ratio="93.31" />
          <mask elevation="15 degrees"
                obs_expected="24911"
                obs_have="23969"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="8811822"
                         time_creation="Thu Sep  8 09:32:22 2011"
                         time_modification="Thu Sep  8 09:20:22 2011" />
        <observations epoch_first="Thu Sep  8 08:00:00 2011"
                      epoch_last="Thu Sep  8 08:59:58 2011"
                      epochs="3516"
                      epochs_ratio="97.67">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="29349"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="30153"
                obs_have="28137"
                obs_ratio="93.31" />
          <mask elevation="15 degrees"
                obs_expected="24911"
                obs_have="23969"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="8811822"
                         time_creation="Sat Oct  8 01:02:29 2011"
                         time_modification="Thu Sep  8 09:20:22 2011" />
        <observations epoch_first="Thu Sep  8 08:00:00 2011"
                      epoch_last="Thu Sep  8 08:59:58 2011"
                      epochs="3516"
                      epochs_ratio="97.67">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="29349"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="30153"
                obs_have="28137"
                obs_ratio="93.31" />
          <mask elevation="15 degrees"
                obs_expected="24911"
                obs_have="23969"
                obs_ratio="96.22" />
        </observations>
      </control>
    </file>
    <file name="/piaa251j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Sep  8 10:24:05 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8360304"
                         time_creation="Thu Sep  8 10:17:18 2011"
                         time_modification="Thu Sep  8 10:11:38 2011" />
        <observations epoch_first="Thu Sep  8 09:00:03 2011"
                      epoch_last="Thu Sep  8 09:59:59 2011"
                      epochs="3493"
                      epochs_ratio="97.03">
          <mask elevation="03 degrees"
                obs_expected="38610"
                obs_have="28061"
                obs_ratio="72.68" />
          <mask elevation="10 degrees"
                obs_expected="34531"
                obs_have="27318"
                obs_ratio="79.11" />
          <mask elevation="15 degrees"
                obs_expected="31082"
                obs_have="26125"
                obs_ratio="84.05" />
        </observations>
      </control>
      <control date="Thu Sep  8 10:50:13 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8360304"
                         time_creation="Thu Sep  8 10:17:18 2011"
                         time_modification="Thu Sep  8 10:11:38 2011" />
        <observations epoch_first="Thu Sep  8 09:00:03 2011"
                      epoch_last="Thu Sep  8 09:59:59 2011"
                      epochs="3493"
                      epochs_ratio="97.03">
          <mask elevation="03 degrees"
                obs_expected="38610"
                obs_have="28061"
                obs_ratio="72.68" />
          <mask elevation="10 degrees"
                obs_expected="34531"
                obs_have="27318"
                obs_ratio="79.11" />
          <mask elevation="15 degrees"
                obs_expected="31082"
                obs_have="26125"
                obs_ratio="84.05" />
        </observations>
      </control>
      <control date="Thu Sep  8 12:38:58 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8360304"
                         time_creation="Thu Sep  8 10:17:18 2011"
                         time_modification="Thu Sep  8 10:11:38 2011" />
        <observations epoch_first="Thu Sep  8 09:00:03 2011"
                      epoch_last="Thu Sep  8 09:59:59 2011"
                      epochs="3493"
                      epochs_ratio="97.03">
          <mask elevation="03 degrees"
                obs_expected="38610"
                obs_have="28061"
                obs_ratio="72.68" />
          <mask elevation="10 degrees"
                obs_expected="34531"
                obs_have="27318"
                obs_ratio="79.11" />
          <mask elevation="15 degrees"
                obs_expected="31082"
                obs_have="26125"
                obs_ratio="84.05" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8360304"
                         time_creation="Thu Sep  8 10:17:18 2011"
                         time_modification="Thu Sep  8 10:11:38 2011" />
        <observations epoch_first="Thu Sep  8 09:00:03 2011"
                      epoch_last="Thu Sep  8 09:59:59 2011"
                      epochs="3493"
                      epochs_ratio="97.03">
          <mask elevation="03 degrees"
                obs_expected="38610"
                obs_have="28061"
                obs_ratio="72.68" />
          <mask elevation="10 degrees"
                obs_expected="34531"
                obs_have="27318"
                obs_ratio="79.11" />
          <mask elevation="15 degrees"
                obs_expected="31082"
                obs_have="26125"
                obs_ratio="84.05" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8360304"
                         time_creation="Sat Oct  8 01:02:29 2011"
                         time_modification="Thu Sep  8 10:11:38 2011" />
        <observations epoch_first="Thu Sep  8 09:00:03 2011"
                      epoch_last="Thu Sep  8 09:59:59 2011"
                      epochs="3493"
                      epochs_ratio="97.03">
          <mask elevation="03 degrees"
                obs_expected="38610"
                obs_have="28061"
                obs_ratio="72.68" />
          <mask elevation="10 degrees"
                obs_expected="34531"
                obs_have="27318"
                obs_ratio="79.11" />
          <mask elevation="15 degrees"
                obs_expected="31082"
                obs_have="26125"
                obs_ratio="84.05" />
        </observations>
      </control>
    </file>
    <file name="/piaa251k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Sep  8 11:51:00 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="7960961"
                         time_creation="Thu Sep  8 11:32:21 2011"
                         time_modification="Thu Sep  8 11:20:24 2011" />
        <observations epoch_first="Thu Sep  8 10:00:00 2011"
                      epoch_last="Thu Sep  8 10:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="35880"
                obs_have="30881"
                obs_ratio="86.07" />
          <mask elevation="10 degrees"
                obs_expected="34282"
                obs_have="30544"
                obs_ratio="89.10" />
          <mask elevation="15 degrees"
                obs_expected="31481"
                obs_have="29231"
                obs_ratio="92.85" />
        </observations>
      </control>
      <control date="Thu Sep  8 13:40:41 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="7960961"
                         time_creation="Thu Sep  8 11:32:21 2011"
                         time_modification="Thu Sep  8 11:20:24 2011" />
        <observations epoch_first="Thu Sep  8 10:00:00 2011"
                      epoch_last="Thu Sep  8 10:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="35880"
                obs_have="30881"
                obs_ratio="86.07" />
          <mask elevation="10 degrees"
                obs_expected="34282"
                obs_have="30544"
                obs_ratio="89.10" />
          <mask elevation="15 degrees"
                obs_expected="31481"
                obs_have="29231"
                obs_ratio="92.85" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="7960961"
                         time_creation="Thu Sep  8 11:32:21 2011"
                         time_modification="Thu Sep  8 11:20:24 2011" />
        <observations epoch_first="Thu Sep  8 10:00:00 2011"
                      epoch_last="Thu Sep  8 10:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="35880"
                obs_have="30881"
                obs_ratio="86.07" />
          <mask elevation="10 degrees"
                obs_expected="34282"
                obs_have="30544"
                obs_ratio="89.10" />
          <mask elevation="15 degrees"
                obs_expected="31481"
                obs_have="29231"
                obs_ratio="92.85" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="7960961"
                         time_creation="Sat Oct  8 01:02:29 2011"
                         time_modification="Thu Sep  8 11:20:24 2011" />
        <observations epoch_first="Thu Sep  8 10:00:00 2011"
                      epoch_last="Thu Sep  8 10:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="35880"
                obs_have="30881"
                obs_ratio="86.07" />
          <mask elevation="10 degrees"
                obs_expected="34282"
                obs_have="30544"
                obs_ratio="89.10" />
          <mask elevation="15 degrees"
                obs_expected="31481"
                obs_have="29231"
                obs_ratio="92.85" />
        </observations>
      </control>
    </file>
    <file name="/piaa251l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Sep  8 12:23:38 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7387472"
                         time_creation="Thu Sep  8 12:17:30 2011"
                         time_modification="Thu Sep  8 12:11:42 2011" />
        <observations epoch_first="Thu Sep  8 11:00:00 2011"
                      epoch_last="Thu Sep  8 11:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="30508"
                obs_have="25357"
                obs_ratio="83.12" />
          <mask elevation="10 degrees"
                obs_expected="28376"
                obs_have="25357"
                obs_ratio="89.36" />
          <mask elevation="15 degrees"
                obs_expected="26805"
                obs_have="24983"
                obs_ratio="93.20" />
        </observations>
      </control>
      <control date="Thu Sep  8 12:49:09 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7387472"
                         time_creation="Thu Sep  8 12:17:30 2011"
                         time_modification="Thu Sep  8 12:11:42 2011" />
        <observations epoch_first="Thu Sep  8 11:00:00 2011"
                      epoch_last="Thu Sep  8 11:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="30508"
                obs_have="25357"
                obs_ratio="83.12" />
          <mask elevation="10 degrees"
                obs_expected="28376"
                obs_have="25357"
                obs_ratio="89.36" />
          <mask elevation="15 degrees"
                obs_expected="26805"
                obs_have="24983"
                obs_ratio="93.20" />
        </observations>
      </control>
      <control date="Thu Sep  8 14:38:19 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7387472"
                         time_creation="Thu Sep  8 12:17:30 2011"
                         time_modification="Thu Sep  8 12:11:42 2011" />
        <observations epoch_first="Thu Sep  8 11:00:00 2011"
                      epoch_last="Thu Sep  8 11:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="30508"
                obs_have="25357"
                obs_ratio="83.12" />
          <mask elevation="10 degrees"
                obs_expected="28376"
                obs_have="25357"
                obs_ratio="89.36" />
          <mask elevation="15 degrees"
                obs_expected="26805"
                obs_have="24983"
                obs_ratio="93.20" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7387472"
                         time_creation="Thu Sep  8 12:17:30 2011"
                         time_modification="Thu Sep  8 12:11:42 2011" />
        <observations epoch_first="Thu Sep  8 11:00:00 2011"
                      epoch_last="Thu Sep  8 11:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="30508"
                obs_have="25357"
                obs_ratio="83.12" />
          <mask elevation="10 degrees"
                obs_expected="28376"
                obs_have="25357"
                obs_ratio="89.36" />
          <mask elevation="15 degrees"
                obs_expected="26805"
                obs_have="24983"
                obs_ratio="93.20" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7387472"
                         time_creation="Sat Oct  8 01:02:30 2011"
                         time_modification="Thu Sep  8 12:11:42 2011" />
        <observations epoch_first="Thu Sep  8 11:00:00 2011"
                      epoch_last="Thu Sep  8 11:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="30508"
                obs_have="25357"
                obs_ratio="83.12" />
          <mask elevation="10 degrees"
                obs_expected="28376"
                obs_have="25357"
                obs_ratio="89.36" />
          <mask elevation="15 degrees"
                obs_expected="26805"
                obs_have="24983"
                obs_ratio="93.20" />
        </observations>
      </control>
    </file>
    <file name="/piaa251m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Sep  8 13:24:39 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7310312"
                         time_creation="Thu Sep  8 13:17:28 2011"
                         time_modification="Thu Sep  8 13:11:36 2011" />
        <observations epoch_first="Thu Sep  8 12:00:00 2011"
                      epoch_last="Thu Sep  8 12:59:59 2011"
                      epochs="3480"
                      epochs_ratio="96.67">
          <mask elevation="03 degrees"
                obs_expected="27907"
                obs_have="22918"
                obs_ratio="82.12" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="22399"
                obs_ratio="89.33" />
          <mask elevation="15 degrees"
                obs_expected="23052"
                obs_have="21455"
                obs_ratio="93.07" />
        </observations>
      </control>
      <control date="Thu Sep  8 13:50:03 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7310312"
                         time_creation="Thu Sep  8 13:17:28 2011"
                         time_modification="Thu Sep  8 13:11:36 2011" />
        <observations epoch_first="Thu Sep  8 12:00:00 2011"
                      epoch_last="Thu Sep  8 12:59:59 2011"
                      epochs="3480"
                      epochs_ratio="96.67">
          <mask elevation="03 degrees"
                obs_expected="27907"
                obs_have="22918"
                obs_ratio="82.12" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="22399"
                obs_ratio="89.33" />
          <mask elevation="15 degrees"
                obs_expected="23052"
                obs_have="21455"
                obs_ratio="93.07" />
        </observations>
      </control>
      <control date="Thu Sep  8 15:39:44 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7310312"
                         time_creation="Thu Sep  8 13:17:28 2011"
                         time_modification="Thu Sep  8 13:11:36 2011" />
        <observations epoch_first="Thu Sep  8 12:00:00 2011"
                      epoch_last="Thu Sep  8 12:59:59 2011"
                      epochs="3480"
                      epochs_ratio="96.67">
          <mask elevation="03 degrees"
                obs_expected="27907"
                obs_have="22918"
                obs_ratio="82.12" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="22399"
                obs_ratio="89.33" />
          <mask elevation="15 degrees"
                obs_expected="23052"
                obs_have="21455"
                obs_ratio="93.07" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7310312"
                         time_creation="Thu Sep  8 13:17:28 2011"
                         time_modification="Thu Sep  8 13:11:36 2011" />
        <observations epoch_first="Thu Sep  8 12:00:00 2011"
                      epoch_last="Thu Sep  8 12:59:59 2011"
                      epochs="3480"
                      epochs_ratio="96.67">
          <mask elevation="03 degrees"
                obs_expected="27907"
                obs_have="22918"
                obs_ratio="82.12" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="22399"
                obs_ratio="89.33" />
          <mask elevation="15 degrees"
                obs_expected="23052"
                obs_have="21455"
                obs_ratio="93.07" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7310312"
                         time_creation="Sat Oct  8 01:02:30 2011"
                         time_modification="Thu Sep  8 13:11:36 2011" />
        <observations epoch_first="Thu Sep  8 12:00:00 2011"
                      epoch_last="Thu Sep  8 12:59:59 2011"
                      epochs="3480"
                      epochs_ratio="96.67">
          <mask elevation="03 degrees"
                obs_expected="27907"
                obs_have="22918"
                obs_ratio="82.12" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="22399"
                obs_ratio="89.33" />
          <mask elevation="15 degrees"
                obs_expected="23052"
                obs_have="21455"
                obs_ratio="93.07" />
        </observations>
      </control>
    </file>
    <file name="/piaa251n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Sep  8 14:24:33 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7322591"
                         time_creation="Thu Sep  8 14:17:45 2011"
                         time_modification="Thu Sep  8 14:11:49 2011" />
        <observations epoch_first="Thu Sep  8 13:00:00 2011"
                      epoch_last="Thu Sep  8 13:59:59 2011"
                      epochs="3409"
                      epochs_ratio="94.69">
          <mask elevation="03 degrees"
                obs_expected="30275"
                obs_have="23574"
                obs_ratio="77.87" />
          <mask elevation="10 degrees"
                obs_expected="27361"
                obs_have="23310"
                obs_ratio="85.19" />
          <mask elevation="15 degrees"
                obs_expected="21874"
                obs_have="20764"
                obs_ratio="94.93" />
        </observations>
      </control>
      <control date="Thu Sep  8 14:50:03 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7322591"
                         time_creation="Thu Sep  8 14:17:45 2011"
                         time_modification="Thu Sep  8 14:11:49 2011" />
        <observations epoch_first="Thu Sep  8 13:00:00 2011"
                      epoch_last="Thu Sep  8 13:59:59 2011"
                      epochs="3409"
                      epochs_ratio="94.69">
          <mask elevation="03 degrees"
                obs_expected="30275"
                obs_have="23574"
                obs_ratio="77.87" />
          <mask elevation="10 degrees"
                obs_expected="27361"
                obs_have="23310"
                obs_ratio="85.19" />
          <mask elevation="15 degrees"
                obs_expected="21874"
                obs_have="20764"
                obs_ratio="94.93" />
        </observations>
      </control>
      <control date="Thu Sep  8 16:40:23 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7322591"
                         time_creation="Thu Sep  8 14:17:45 2011"
                         time_modification="Thu Sep  8 14:11:49 2011" />
        <observations epoch_first="Thu Sep  8 13:00:00 2011"
                      epoch_last="Thu Sep  8 13:59:59 2011"
                      epochs="3409"
                      epochs_ratio="94.69">
          <mask elevation="03 degrees"
                obs_expected="30275"
                obs_have="23574"
                obs_ratio="77.87" />
          <mask elevation="10 degrees"
                obs_expected="27361"
                obs_have="23310"
                obs_ratio="85.19" />
          <mask elevation="15 degrees"
                obs_expected="21874"
                obs_have="20764"
                obs_ratio="94.93" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7322591"
                         time_creation="Thu Sep  8 14:17:45 2011"
                         time_modification="Thu Sep  8 14:11:49 2011" />
        <observations epoch_first="Thu Sep  8 13:00:00 2011"
                      epoch_last="Thu Sep  8 13:59:59 2011"
                      epochs="3409"
                      epochs_ratio="94.69">
          <mask elevation="03 degrees"
                obs_expected="30275"
                obs_have="23574"
                obs_ratio="77.87" />
          <mask elevation="10 degrees"
                obs_expected="27361"
                obs_have="23310"
                obs_ratio="85.19" />
          <mask elevation="15 degrees"
                obs_expected="21874"
                obs_have="20764"
                obs_ratio="94.93" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7322591"
                         time_creation="Sat Oct  8 01:02:31 2011"
                         time_modification="Thu Sep  8 14:11:49 2011" />
        <observations epoch_first="Thu Sep  8 13:00:00 2011"
                      epoch_last="Thu Sep  8 13:59:59 2011"
                      epochs="3409"
                      epochs_ratio="94.69">
          <mask elevation="03 degrees"
                obs_expected="30275"
                obs_have="23574"
                obs_ratio="77.87" />
          <mask elevation="10 degrees"
                obs_expected="27361"
                obs_have="23310"
                obs_ratio="85.19" />
          <mask elevation="15 degrees"
                obs_expected="21874"
                obs_have="20764"
                obs_ratio="94.93" />
        </observations>
      </control>
    </file>
    <file name="/piaa251o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Sep  8 15:24:11 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8624413"
                         time_creation="Thu Sep  8 15:17:24 2011"
                         time_modification="Thu Sep  8 15:11:53 2011" />
        <observations epoch_first="Thu Sep  8 14:00:00 2011"
                      epoch_last="Thu Sep  8 14:59:59 2011"
                      epochs="3499"
                      epochs_ratio="97.19">
          <mask elevation="03 degrees"
                obs_expected="32249"
                obs_have="26697"
                obs_ratio="82.78" />
          <mask elevation="10 degrees"
                obs_expected="30621"
                obs_have="26578"
                obs_ratio="86.80" />
          <mask elevation="15 degrees"
                obs_expected="28337"
                obs_have="25796"
                obs_ratio="91.03" />
        </observations>
      </control>
      <control date="Thu Sep  8 15:49:31 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8624413"
                         time_creation="Thu Sep  8 15:17:24 2011"
                         time_modification="Thu Sep  8 15:11:53 2011" />
        <observations epoch_first="Thu Sep  8 14:00:00 2011"
                      epoch_last="Thu Sep  8 14:59:59 2011"
                      epochs="3499"
                      epochs_ratio="97.19">
          <mask elevation="03 degrees"
                obs_expected="32249"
                obs_have="26697"
                obs_ratio="82.78" />
          <mask elevation="10 degrees"
                obs_expected="30621"
                obs_have="26578"
                obs_ratio="86.80" />
          <mask elevation="15 degrees"
                obs_expected="28337"
                obs_have="25796"
                obs_ratio="91.03" />
        </observations>
      </control>
      <control date="Thu Sep  8 17:55:36 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8624413"
                         time_creation="Thu Sep  8 15:17:24 2011"
                         time_modification="Thu Sep  8 15:11:53 2011" />
        <observations epoch_first="Thu Sep  8 14:00:00 2011"
                      epoch_last="Thu Sep  8 14:59:59 2011"
                      epochs="3499"
                      epochs_ratio="97.19">
          <mask elevation="03 degrees"
                obs_expected="32249"
                obs_have="26697"
                obs_ratio="82.78" />
          <mask elevation="10 degrees"
                obs_expected="30621"
                obs_have="26578"
                obs_ratio="86.80" />
          <mask elevation="15 degrees"
                obs_expected="28337"
                obs_have="25796"
                obs_ratio="91.03" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8624413"
                         time_creation="Thu Sep  8 15:17:24 2011"
                         time_modification="Thu Sep  8 15:11:53 2011" />
        <observations epoch_first="Thu Sep  8 14:00:00 2011"
                      epoch_last="Thu Sep  8 14:59:59 2011"
                      epochs="3499"
                      epochs_ratio="97.19">
          <mask elevation="03 degrees"
                obs_expected="32249"
                obs_have="26697"
                obs_ratio="82.78" />
          <mask elevation="10 degrees"
                obs_expected="30621"
                obs_have="26578"
                obs_ratio="86.80" />
          <mask elevation="15 degrees"
                obs_expected="28337"
                obs_have="25796"
                obs_ratio="91.03" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8624413"
                         time_creation="Sat Oct  8 01:02:31 2011"
                         time_modification="Thu Sep  8 15:11:53 2011" />
        <observations epoch_first="Thu Sep  8 14:00:00 2011"
                      epoch_last="Thu Sep  8 14:59:59 2011"
                      epochs="3499"
                      epochs_ratio="97.19">
          <mask elevation="03 degrees"
                obs_expected="32249"
                obs_have="26697"
                obs_ratio="82.78" />
          <mask elevation="10 degrees"
                obs_expected="30621"
                obs_have="26578"
                obs_ratio="86.80" />
          <mask elevation="15 degrees"
                obs_expected="28337"
                obs_have="25796"
                obs_ratio="91.03" />
        </observations>
      </control>
    </file>
    <file name="/piaa251p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Sep  8 16:50:58 2011"
               level="3">
        <file_statistics latency="00:20:20"
                         size="8588465"
                         time_creation="Thu Sep  8 16:32:14 2011"
                         time_modification="Thu Sep  8 16:20:19 2011" />
        <observations epoch_first="Thu Sep  8 15:00:00 2011"
                      epoch_last="Thu Sep  8 15:59:59 2011"
                      epochs="3405"
                      epochs_ratio="94.58">
          <mask elevation="03 degrees"
                obs_expected="32474"
                obs_have="26417"
                obs_ratio="81.35" />
          <mask elevation="10 degrees"
                obs_expected="27209"
                obs_have="24106"
                obs_ratio="88.60" />
          <mask elevation="15 degrees"
                obs_expected="24673"
                obs_have="22691"
                obs_ratio="91.97" />
        </observations>
      </control>
      <control date="Thu Sep  8 18:50:18 2011"
               level="3">
        <file_statistics latency="00:20:20"
                         size="8588465"
                         time_creation="Thu Sep  8 16:32:14 2011"
                         time_modification="Thu Sep  8 16:20:19 2011" />
        <observations epoch_first="Thu Sep  8 15:00:00 2011"
                      epoch_last="Thu Sep  8 15:59:59 2011"
                      epochs="3405"
                      epochs_ratio="94.58">
          <mask elevation="03 degrees"
                obs_expected="32474"
                obs_have="26417"
                obs_ratio="81.35" />
          <mask elevation="10 degrees"
                obs_expected="27209"
                obs_have="24106"
                obs_ratio="88.60" />
          <mask elevation="15 degrees"
                obs_expected="24673"
                obs_have="22691"
                obs_ratio="91.97" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:20:20"
                         size="8588465"
                         time_creation="Thu Sep  8 16:32:14 2011"
                         time_modification="Thu Sep  8 16:20:19 2011" />
        <observations epoch_first="Thu Sep  8 15:00:00 2011"
                      epoch_last="Thu Sep  8 15:59:59 2011"
                      epochs="3405"
                      epochs_ratio="94.58">
          <mask elevation="03 degrees"
                obs_expected="32474"
                obs_have="26417"
                obs_ratio="81.35" />
          <mask elevation="10 degrees"
                obs_expected="27209"
                obs_have="24106"
                obs_ratio="88.60" />
          <mask elevation="15 degrees"
                obs_expected="24673"
                obs_have="22691"
                obs_ratio="91.97" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:20:20"
                         size="8588465"
                         time_creation="Sat Oct  8 01:02:32 2011"
                         time_modification="Thu Sep  8 16:20:19 2011" />
        <observations epoch_first="Thu Sep  8 15:00:00 2011"
                      epoch_last="Thu Sep  8 15:59:59 2011"
                      epochs="3405"
                      epochs_ratio="94.58">
          <mask elevation="03 degrees"
                obs_expected="32474"
                obs_have="26417"
                obs_ratio="81.35" />
          <mask elevation="10 degrees"
                obs_expected="27209"
                obs_have="24106"
                obs_ratio="88.60" />
          <mask elevation="15 degrees"
                obs_expected="24673"
                obs_have="22691"
                obs_ratio="91.97" />
        </observations>
      </control>
    </file>
    <file name="/piaa251q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Sep  8 17:37:38 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8571104"
                         time_creation="Thu Sep  8 17:17:25 2011"
                         time_modification="Thu Sep  8 17:11:50 2011" />
        <observations epoch_first="Thu Sep  8 16:00:00 2011"
                      epoch_last="Thu Sep  8 16:59:59 2011"
                      epochs="3361"
                      epochs_ratio="93.36">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="25728"
                obs_ratio="89.33" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="23487"
                obs_ratio="93.20" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="23487"
                obs_ratio="93.20" />
        </observations>
      </control>
      <control date="Thu Sep  8 20:06:30 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8571104"
                         time_creation="Thu Sep  8 17:17:25 2011"
                         time_modification="Thu Sep  8 17:11:50 2011" />
        <observations epoch_first="Thu Sep  8 16:00:00 2011"
                      epoch_last="Thu Sep  8 16:59:59 2011"
                      epochs="3361"
                      epochs_ratio="93.36">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="25728"
                obs_ratio="89.33" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="23487"
                obs_ratio="93.20" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="23487"
                obs_ratio="93.20" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8571104"
                         time_creation="Thu Sep  8 17:17:25 2011"
                         time_modification="Thu Sep  8 17:11:50 2011" />
        <observations epoch_first="Thu Sep  8 16:00:00 2011"
                      epoch_last="Thu Sep  8 16:59:59 2011"
                      epochs="3361"
                      epochs_ratio="93.36">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="25728"
                obs_ratio="89.33" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="23487"
                obs_ratio="93.20" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="23487"
                obs_ratio="93.20" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8571104"
                         time_creation="Sat Oct  8 01:02:32 2011"
                         time_modification="Thu Sep  8 17:11:50 2011" />
        <observations epoch_first="Thu Sep  8 16:00:00 2011"
                      epoch_last="Thu Sep  8 16:59:59 2011"
                      epochs="3361"
                      epochs_ratio="93.36">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="25728"
                obs_ratio="89.33" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="23487"
                obs_ratio="93.20" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="23487"
                obs_ratio="93.20" />
        </observations>
      </control>
    </file>
    <file name="/piaa251r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Sep  8 19:08:52 2011"
               level="3">
        <file_statistics latency="00:20:28"
                         size="8632602"
                         time_creation="Thu Sep  8 18:32:24 2011"
                         time_modification="Thu Sep  8 18:20:27 2011" />
        <observations epoch_first="Thu Sep  8 17:00:00 2011"
                      epoch_last="Thu Sep  8 17:59:59 2011"
                      epochs="3469"
                      epochs_ratio="96.36">
          <mask elevation="03 degrees"
                obs_expected="37588"
                obs_have="28273"
                obs_ratio="75.22" />
          <mask elevation="10 degrees"
                obs_expected="33340"
                obs_have="28026"
                obs_ratio="84.06" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="26840"
                obs_ratio="91.03" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:20:28"
                         size="8632602"
                         time_creation="Thu Sep  8 18:32:24 2011"
                         time_modification="Thu Sep  8 18:20:27 2011" />
        <observations epoch_first="Thu Sep  8 17:00:00 2011"
                      epoch_last="Thu Sep  8 17:59:59 2011"
                      epochs="3469"
                      epochs_ratio="96.36">
          <mask elevation="03 degrees"
                obs_expected="37588"
                obs_have="28273"
                obs_ratio="75.22" />
          <mask elevation="10 degrees"
                obs_expected="33340"
                obs_have="28026"
                obs_ratio="84.06" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="26840"
                obs_ratio="91.03" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:20:28"
                         size="8632602"
                         time_creation="Sat Oct  8 01:02:33 2011"
                         time_modification="Thu Sep  8 18:20:27 2011" />
        <observations epoch_first="Thu Sep  8 17:00:00 2011"
                      epoch_last="Thu Sep  8 17:59:59 2011"
                      epochs="3469"
                      epochs_ratio="96.36">
          <mask elevation="03 degrees"
                obs_expected="37588"
                obs_have="28273"
                obs_ratio="75.22" />
          <mask elevation="10 degrees"
                obs_expected="33340"
                obs_have="28026"
                obs_ratio="84.06" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="26840"
                obs_ratio="91.03" />
        </observations>
      </control>
    </file>
    <file name="/piaa251s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Sep  8 19:37:52 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="8567125"
                         time_creation="Thu Sep  8 19:17:28 2011"
                         time_modification="Thu Sep  8 19:11:51 2011" />
        <observations epoch_first="Thu Sep  8 18:00:00 2011"
                      epoch_last="Thu Sep  8 18:59:59 2011"
                      epochs="3404"
                      epochs_ratio="94.56">
          <mask elevation="03 degrees"
                obs_expected="40110"
                obs_have="33145"
                obs_ratio="82.64" />
          <mask elevation="10 degrees"
                obs_expected="35227"
                obs_have="32801"
                obs_ratio="93.11" />
          <mask elevation="15 degrees"
                obs_expected="31500"
                obs_have="29648"
                obs_ratio="94.12" />
        </observations>
      </control>
      <control date="Thu Sep  8 21:24:52 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="8567125"
                         time_creation="Thu Sep  8 19:17:28 2011"
                         time_modification="Thu Sep  8 19:11:51 2011" />
        <observations epoch_first="Thu Sep  8 18:00:00 2011"
                      epoch_last="Thu Sep  8 18:59:59 2011"
                      epochs="3404"
                      epochs_ratio="94.56">
          <mask elevation="03 degrees"
                obs_expected="40110"
                obs_have="33145"
                obs_ratio="82.64" />
          <mask elevation="10 degrees"
                obs_expected="35227"
                obs_have="32801"
                obs_ratio="93.11" />
          <mask elevation="15 degrees"
                obs_expected="31500"
                obs_have="29648"
                obs_ratio="94.12" />
        </observations>
      </control>
      <control date="Thu Sep  8 22:04:23 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="8567125"
                         time_creation="Thu Sep  8 19:17:28 2011"
                         time_modification="Thu Sep  8 19:11:51 2011" />
        <observations epoch_first="Thu Sep  8 18:00:00 2011"
                      epoch_last="Thu Sep  8 18:59:59 2011"
                      epochs="3404"
                      epochs_ratio="94.56">
          <mask elevation="03 degrees"
                obs_expected="40110"
                obs_have="33145"
                obs_ratio="82.64" />
          <mask elevation="10 degrees"
                obs_expected="35227"
                obs_have="32801"
                obs_ratio="93.11" />
          <mask elevation="15 degrees"
                obs_expected="31500"
                obs_have="29648"
                obs_ratio="94.12" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="8567125"
                         time_creation="Thu Sep  8 19:17:28 2011"
                         time_modification="Thu Sep  8 19:11:51 2011" />
        <observations epoch_first="Thu Sep  8 18:00:00 2011"
                      epoch_last="Thu Sep  8 18:59:59 2011"
                      epochs="3404"
                      epochs_ratio="94.56">
          <mask elevation="03 degrees"
                obs_expected="40110"
                obs_have="33145"
                obs_ratio="82.64" />
          <mask elevation="10 degrees"
                obs_expected="35227"
                obs_have="32801"
                obs_ratio="93.11" />
          <mask elevation="15 degrees"
                obs_expected="31500"
                obs_have="29648"
                obs_ratio="94.12" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="8567125"
                         time_creation="Sat Oct  8 01:02:33 2011"
                         time_modification="Thu Sep  8 19:11:51 2011" />
        <observations epoch_first="Thu Sep  8 18:00:00 2011"
                      epoch_last="Thu Sep  8 18:59:59 2011"
                      epochs="3404"
                      epochs_ratio="94.56">
          <mask elevation="03 degrees"
                obs_expected="40110"
                obs_have="33145"
                obs_ratio="82.64" />
          <mask elevation="10 degrees"
                obs_expected="35227"
                obs_have="32801"
                obs_ratio="93.11" />
          <mask elevation="15 degrees"
                obs_expected="31500"
                obs_have="29648"
                obs_ratio="94.12" />
        </observations>
      </control>
    </file>
    <file name="/piaa251t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Sep  8 20:41:50 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7738138"
                         time_creation="Thu Sep  8 20:17:38 2011"
                         time_modification="Thu Sep  8 20:11:54 2011" />
        <observations epoch_first="Thu Sep  8 19:00:00 2011"
                      epoch_last="Thu Sep  8 19:59:59 2011"
                      epochs="3405"
                      epochs_ratio="94.58">
          <mask elevation="03 degrees"
                obs_expected="35874"
                obs_have="30347"
                obs_ratio="84.59" />
          <mask elevation="10 degrees"
                obs_expected="34827"
                obs_have="30347"
                obs_ratio="87.14" />
          <mask elevation="15 degrees"
                obs_expected="32748"
                obs_have="30291"
                obs_ratio="92.50" />
        </observations>
      </control>
      <control date="Thu Sep  8 21:05:11 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7738138"
                         time_creation="Thu Sep  8 20:17:38 2011"
                         time_modification="Thu Sep  8 20:11:54 2011" />
        <observations epoch_first="Thu Sep  8 19:00:00 2011"
                      epoch_last="Thu Sep  8 19:59:59 2011"
                      epochs="3405"
                      epochs_ratio="94.58">
          <mask elevation="03 degrees"
                obs_expected="35874"
                obs_have="30347"
                obs_ratio="84.59" />
          <mask elevation="10 degrees"
                obs_expected="34827"
                obs_have="30347"
                obs_ratio="87.14" />
          <mask elevation="15 degrees"
                obs_expected="32748"
                obs_have="30291"
                obs_ratio="92.50" />
        </observations>
      </control>
      <control date="Thu Sep  8 22:47:13 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7738138"
                         time_creation="Thu Sep  8 20:17:38 2011"
                         time_modification="Thu Sep  8 20:11:54 2011" />
        <observations epoch_first="Thu Sep  8 19:00:00 2011"
                      epoch_last="Thu Sep  8 19:59:59 2011"
                      epochs="3405"
                      epochs_ratio="94.58">
          <mask elevation="03 degrees"
                obs_expected="35874"
                obs_have="30347"
                obs_ratio="84.59" />
          <mask elevation="10 degrees"
                obs_expected="34827"
                obs_have="30347"
                obs_ratio="87.14" />
          <mask elevation="15 degrees"
                obs_expected="32748"
                obs_have="30291"
                obs_ratio="92.50" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7738138"
                         time_creation="Thu Sep  8 20:17:38 2011"
                         time_modification="Thu Sep  8 20:11:54 2011" />
        <observations epoch_first="Thu Sep  8 19:00:00 2011"
                      epoch_last="Thu Sep  8 19:59:59 2011"
                      epochs="3405"
                      epochs_ratio="94.58">
          <mask elevation="03 degrees"
                obs_expected="35874"
                obs_have="30347"
                obs_ratio="84.59" />
          <mask elevation="10 degrees"
                obs_expected="34827"
                obs_have="30347"
                obs_ratio="87.14" />
          <mask elevation="15 degrees"
                obs_expected="32748"
                obs_have="30291"
                obs_ratio="92.50" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7738138"
                         time_creation="Sat Oct  8 01:02:34 2011"
                         time_modification="Thu Sep  8 20:11:54 2011" />
        <observations epoch_first="Thu Sep  8 19:00:00 2011"
                      epoch_last="Thu Sep  8 19:59:59 2011"
                      epochs="3405"
                      epochs_ratio="94.58">
          <mask elevation="03 degrees"
                obs_expected="35874"
                obs_have="30347"
                obs_ratio="84.59" />
          <mask elevation="10 degrees"
                obs_expected="34827"
                obs_have="30347"
                obs_ratio="87.14" />
          <mask elevation="15 degrees"
                obs_expected="32748"
                obs_have="30291"
                obs_ratio="92.50" />
        </observations>
      </control>
    </file>
    <file name="/piaa251u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Sep  8 21:49:57 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7745583"
                         time_creation="Thu Sep  8 21:17:55 2011"
                         time_modification="Thu Sep  8 21:11:54 2011" />
        <observations epoch_first="Thu Sep  8 20:00:00 2011"
                      epoch_last="Thu Sep  8 20:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="33642"
                obs_have="29688"
                obs_ratio="88.25" />
          <mask elevation="10 degrees"
                obs_expected="29931"
                obs_have="28373"
                obs_ratio="94.79" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="25414"
                obs_ratio="94.81" />
        </observations>
      </control>
      <control date="Thu Sep  8 23:41:19 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7745583"
                         time_creation="Thu Sep  8 21:17:55 2011"
                         time_modification="Thu Sep  8 21:11:54 2011" />
        <observations epoch_first="Thu Sep  8 20:00:00 2011"
                      epoch_last="Thu Sep  8 20:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="33642"
                obs_have="29688"
                obs_ratio="88.25" />
          <mask elevation="10 degrees"
                obs_expected="29931"
                obs_have="28373"
                obs_ratio="94.79" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="25414"
                obs_ratio="94.81" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7745583"
                         time_creation="Thu Sep  8 21:17:55 2011"
                         time_modification="Thu Sep  8 21:11:54 2011" />
        <observations epoch_first="Thu Sep  8 20:00:00 2011"
                      epoch_last="Thu Sep  8 20:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="33642"
                obs_have="29688"
                obs_ratio="88.25" />
          <mask elevation="10 degrees"
                obs_expected="29931"
                obs_have="28373"
                obs_ratio="94.79" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="25414"
                obs_ratio="94.81" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7745583"
                         time_creation="Sat Oct  8 01:02:34 2011"
                         time_modification="Thu Sep  8 21:11:54 2011" />
        <observations epoch_first="Thu Sep  8 20:00:00 2011"
                      epoch_last="Thu Sep  8 20:59:59 2011"
                      epochs="3419"
                      epochs_ratio="94.97">
          <mask elevation="03 degrees"
                obs_expected="33642"
                obs_have="29688"
                obs_ratio="88.25" />
          <mask elevation="10 degrees"
                obs_expected="29931"
                obs_have="28373"
                obs_ratio="94.79" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="25414"
                obs_ratio="94.81" />
        </observations>
      </control>
    </file>
    <file name="/piaa251v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Sep  8 22:27:19 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7176927"
                         time_creation="Thu Sep  8 22:17:59 2011"
                         time_modification="Thu Sep  8 22:11:44 2011" />
        <observations epoch_first="Thu Sep  8 21:00:00 2011"
                      epoch_last="Thu Sep  8 21:59:59 2011"
                      epochs="3430"
                      epochs_ratio="95.28">
          <mask elevation="03 degrees"
                obs_expected="35006"
                obs_have="26237"
                obs_ratio="74.95" />
          <mask elevation="10 degrees"
                obs_expected="29845"
                obs_have="25751"
                obs_ratio="86.28" />
          <mask elevation="15 degrees"
                obs_expected="27590"
                obs_have="24849"
                obs_ratio="90.07" />
        </observations>
      </control>
      <control date="Thu Sep  8 22:56:53 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7176927"
                         time_creation="Thu Sep  8 22:17:59 2011"
                         time_modification="Thu Sep  8 22:11:44 2011" />
        <observations epoch_first="Thu Sep  8 21:00:00 2011"
                      epoch_last="Thu Sep  8 21:59:59 2011"
                      epochs="3430"
                      epochs_ratio="95.28">
          <mask elevation="03 degrees"
                obs_expected="35006"
                obs_have="26237"
                obs_ratio="74.95" />
          <mask elevation="10 degrees"
                obs_expected="29845"
                obs_have="25751"
                obs_ratio="86.28" />
          <mask elevation="15 degrees"
                obs_expected="27590"
                obs_have="24849"
                obs_ratio="90.07" />
        </observations>
      </control>
      <control date="Fri Sep  9 00:39:10 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7176927"
                         time_creation="Thu Sep  8 22:17:59 2011"
                         time_modification="Thu Sep  8 22:11:44 2011" />
        <observations epoch_first="Thu Sep  8 21:00:00 2011"
                      epoch_last="Thu Sep  8 21:59:59 2011"
                      epochs="3430"
                      epochs_ratio="95.28">
          <mask elevation="03 degrees"
                obs_expected="35006"
                obs_have="26237"
                obs_ratio="74.95" />
          <mask elevation="10 degrees"
                obs_expected="29845"
                obs_have="25751"
                obs_ratio="86.28" />
          <mask elevation="15 degrees"
                obs_expected="27590"
                obs_have="24849"
                obs_ratio="90.07" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7176927"
                         time_creation="Thu Sep  8 22:17:59 2011"
                         time_modification="Thu Sep  8 22:11:44 2011" />
        <observations epoch_first="Thu Sep  8 21:00:00 2011"
                      epoch_last="Thu Sep  8 21:59:59 2011"
                      epochs="3430"
                      epochs_ratio="95.28">
          <mask elevation="03 degrees"
                obs_expected="35006"
                obs_have="26237"
                obs_ratio="74.95" />
          <mask elevation="10 degrees"
                obs_expected="29845"
                obs_have="25751"
                obs_ratio="86.28" />
          <mask elevation="15 degrees"
                obs_expected="27590"
                obs_have="24849"
                obs_ratio="90.07" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7176927"
                         time_creation="Sat Oct  8 01:02:35 2011"
                         time_modification="Thu Sep  8 22:11:44 2011" />
        <observations epoch_first="Thu Sep  8 21:00:00 2011"
                      epoch_last="Thu Sep  8 21:59:59 2011"
                      epochs="3430"
                      epochs_ratio="95.28">
          <mask elevation="03 degrees"
                obs_expected="35006"
                obs_have="26237"
                obs_ratio="74.95" />
          <mask elevation="10 degrees"
                obs_expected="29845"
                obs_have="25751"
                obs_ratio="86.28" />
          <mask elevation="15 degrees"
                obs_expected="27590"
                obs_have="24849"
                obs_ratio="90.07" />
        </observations>
      </control>
    </file>
    <file name="/piaa251w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Sep  8 23:54:44 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="8461780"
                         time_creation="Thu Sep  8 23:23:00 2011"
                         time_modification="Thu Sep  8 23:11:54 2011" />
        <observations epoch_first="Thu Sep  8 22:00:00 2011"
                      epoch_last="Thu Sep  8 22:59:59 2011"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="34511"
                obs_have="32685"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="33206"
                obs_have="32223"
                obs_ratio="97.04" />
          <mask elevation="15 degrees"
                obs_expected="31607"
                obs_have="30734"
                obs_ratio="97.24" />
        </observations>
      </control>
      <control date="Fri Sep  9 01:42:00 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="8461780"
                         time_creation="Thu Sep  8 23:23:00 2011"
                         time_modification="Thu Sep  8 23:11:54 2011" />
        <observations epoch_first="Thu Sep  8 22:00:00 2011"
                      epoch_last="Thu Sep  8 22:59:59 2011"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="34511"
                obs_have="32685"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="33206"
                obs_have="32223"
                obs_ratio="97.04" />
          <mask elevation="15 degrees"
                obs_expected="31607"
                obs_have="30734"
                obs_ratio="97.24" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="8461780"
                         time_creation="Thu Sep  8 23:23:00 2011"
                         time_modification="Thu Sep  8 23:11:54 2011" />
        <observations epoch_first="Thu Sep  8 22:00:00 2011"
                      epoch_last="Thu Sep  8 22:59:59 2011"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="34511"
                obs_have="32685"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="33206"
                obs_have="32223"
                obs_ratio="97.04" />
          <mask elevation="15 degrees"
                obs_expected="31607"
                obs_have="30734"
                obs_ratio="97.24" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="8461780"
                         time_creation="Sat Oct  8 01:02:35 2011"
                         time_modification="Thu Sep  8 23:11:54 2011" />
        <observations epoch_first="Thu Sep  8 22:00:00 2011"
                      epoch_last="Thu Sep  8 22:59:59 2011"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="34511"
                obs_have="32685"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="33206"
                obs_have="32223"
                obs_ratio="97.04" />
          <mask elevation="15 degrees"
                obs_expected="31607"
                obs_have="30734"
                obs_ratio="97.24" />
        </observations>
      </control>
    </file>
    <file name="/piaa251x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Sep  9 00:24:41 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8096574"
                         time_creation="Fri Sep  9 00:17:58 2011"
                         time_modification="Fri Sep  9 00:11:46 2011" />
        <observations epoch_first="Thu Sep  8 23:00:00 2011"
                      epoch_last="Thu Sep  8 23:59:59 2011"
                      epochs="3528"
                      epochs_ratio="98.00">
          <mask elevation="03 degrees"
                obs_expected="36666"
                obs_have="29080"
                obs_ratio="79.31" />
          <mask elevation="10 degrees"
                obs_expected="32231"
                obs_have="28423"
                obs_ratio="88.19" />
          <mask elevation="15 degrees"
                obs_expected="28320"
                obs_have="26368"
                obs_ratio="93.11" />
        </observations>
      </control>
      <control date="Fri Sep  9 00:50:13 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8096574"
                         time_creation="Fri Sep  9 00:17:58 2011"
                         time_modification="Fri Sep  9 00:11:46 2011" />
        <observations epoch_first="Thu Sep  8 23:00:00 2011"
                      epoch_last="Thu Sep  8 23:59:59 2011"
                      epochs="3528"
                      epochs_ratio="98.00">
          <mask elevation="03 degrees"
                obs_expected="36666"
                obs_have="29080"
                obs_ratio="79.31" />
          <mask elevation="10 degrees"
                obs_expected="32231"
                obs_have="28423"
                obs_ratio="88.19" />
          <mask elevation="15 degrees"
                obs_expected="28320"
                obs_have="26368"
                obs_ratio="93.11" />
        </observations>
      </control>
      <control date="Fri Sep  9 02:40:52 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8096574"
                         time_creation="Fri Sep  9 00:17:58 2011"
                         time_modification="Fri Sep  9 00:11:46 2011" />
        <observations epoch_first="Thu Sep  8 23:00:00 2011"
                      epoch_last="Thu Sep  8 23:59:59 2011"
                      epochs="3528"
                      epochs_ratio="98.00">
          <mask elevation="03 degrees"
                obs_expected="36666"
                obs_have="29080"
                obs_ratio="79.31" />
          <mask elevation="10 degrees"
                obs_expected="32231"
                obs_have="28423"
                obs_ratio="88.19" />
          <mask elevation="15 degrees"
                obs_expected="28320"
                obs_have="26368"
                obs_ratio="93.11" />
        </observations>
      </control>
      <control date="Fri Sep  9 19:56:27 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8096574"
                         time_creation="Fri Sep  9 00:17:58 2011"
                         time_modification="Fri Sep  9 00:11:46 2011" />
        <observations epoch_first="Thu Sep  8 23:00:00 2011"
                      epoch_last="Thu Sep  8 23:59:59 2011"
                      epochs="3528"
                      epochs_ratio="98.00">
          <mask elevation="03 degrees"
                obs_expected="36666"
                obs_have="29080"
                obs_ratio="79.31" />
          <mask elevation="10 degrees"
                obs_expected="32231"
                obs_have="28423"
                obs_ratio="88.19" />
          <mask elevation="15 degrees"
                obs_expected="28320"
                obs_have="26368"
                obs_ratio="93.11" />
        </observations>
      </control>
      <control date="Sat Oct  8 06:04:59 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8096574"
                         time_creation="Sat Oct  8 01:02:36 2011"
                         time_modification="Fri Sep  9 00:11:46 2011" />
        <observations epoch_first="Thu Sep  8 23:00:00 2011"
                      epoch_last="Thu Sep  8 23:59:59 2011"
                      epochs="3528"
                      epochs_ratio="98.00">
          <mask elevation="03 degrees"
                obs_expected="36666"
                obs_have="29080"
                obs_ratio="79.31" />
          <mask elevation="10 degrees"
                obs_expected="32231"
                obs_have="28423"
                obs_ratio="88.19" />
          <mask elevation="15 degrees"
                obs_expected="28320"
                obs_have="26368"
                obs_ratio="93.11" />
        </observations>
      </control>
    </file>
  </station>
</QC>
