<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-01-23 00:00:00"
    DayOfYear="23"
    Year="2012">
  <station name="PIAA">
    <file name="/piaa0230.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jan 24 23:22:18 2012"
               level="3">
        <file_statistics latency="21:34:38"
                         size="13445894"
                         time_creation="Tue Jan 24 22:09:19 2012"
                         time_modification="Tue Jan 24 21:34:08 2012" />
        <observations epoch_first="Mon Jan 23 00:00:00 2012"
                      epoch_last="Mon Jan 23 23:59:30 2012"
                      epochs="6360"
                      epochs_ratio="7.36">
          <mask elevation="03 degrees"
                obs_expected="858253"
                obs_have="47454"
                obs_ratio="5.53" />
          <mask elevation="10 degrees"
                obs_expected="723762"
                obs_have="46606"
                obs_ratio="6.44" />
          <mask elevation="15 degrees"
                obs_expected="638994"
                obs_have="43201"
                obs_ratio="6.76" />
        </observations>
      </control>
      <control date="Wed Feb 22 09:12:19 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:15:20"
                         size="6677136"
                         time_creation="Mon Feb 20 01:05:16 2012"
                         time_modification="Fri Feb  3 01:14:50 2012" />
        <observations epoch_first="Mon Jan 23 00:00:00 2012"
                      epoch_last="Mon Jan 23 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28904"
                obs_have="23305"
                obs_ratio="80.63" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="22623"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="21849"
                obs_have="21271"
                obs_ratio="97.35" />
        </observations>
      </control>
    </file>
    <file name="/piaa023a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Jan 23 01:24:17 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8339887"
                         time_creation="Mon Jan 23 01:12:12 2012"
                         time_modification="Mon Jan 23 01:08:54 2012" />
        <observations epoch_first="Mon Jan 23 00:00:00 2012"
                      epoch_last="Mon Jan 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="28670"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="29792"
                obs_have="28259"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="28641"
                obs_have="27377"
                obs_ratio="95.59" />
        </observations>
      </control>
      <control date="Mon Jan 23 01:51:40 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8339887"
                         time_creation="Mon Jan 23 01:12:12 2012"
                         time_modification="Mon Jan 23 01:08:54 2012" />
        <observations epoch_first="Mon Jan 23 00:00:00 2012"
                      epoch_last="Mon Jan 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="28670"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="29792"
                obs_have="28259"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="28641"
                obs_have="27377"
                obs_ratio="95.59" />
        </observations>
      </control>
      <control date="Mon Jan 23 03:47:22 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8339887"
                         time_creation="Mon Jan 23 01:12:12 2012"
                         time_modification="Mon Jan 23 01:08:54 2012" />
        <observations epoch_first="Mon Jan 23 00:00:00 2012"
                      epoch_last="Mon Jan 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="28670"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="29792"
                obs_have="28259"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="28641"
                obs_have="27377"
                obs_ratio="95.59" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8339887"
                         time_creation="Mon Jan 23 01:12:12 2012"
                         time_modification="Mon Jan 23 01:08:54 2012" />
        <observations epoch_first="Mon Jan 23 00:00:00 2012"
                      epoch_last="Mon Jan 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="28670"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="29792"
                obs_have="28259"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="28641"
                obs_have="27377"
                obs_ratio="95.59" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8339887"
                         time_creation="Mon Feb 20 01:01:18 2012"
                         time_modification="Mon Jan 23 01:08:54 2012" />
        <observations epoch_first="Mon Jan 23 00:00:00 2012"
                      epoch_last="Mon Jan 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="28670"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="29792"
                obs_have="28259"
                obs_ratio="94.85" />
          <mask elevation="15 degrees"
                obs_expected="28641"
                obs_have="27377"
                obs_ratio="95.59" />
        </observations>
      </control>
    </file>
    <file name="/piaa023b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Jan 23 02:24:48 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7452127"
                         time_creation="Mon Jan 23 02:12:14 2012"
                         time_modification="Mon Jan 23 02:08:48 2012" />
        <observations epoch_first="Mon Jan 23 01:00:00 2012"
                      epoch_last="Mon Jan 23 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31742"
                obs_have="27131"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="29610"
                obs_have="27131"
                obs_ratio="91.63" />
          <mask elevation="15 degrees"
                obs_expected="26467"
                obs_have="25727"
                obs_ratio="97.20" />
        </observations>
      </control>
      <control date="Mon Jan 23 02:54:10 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7452127"
                         time_creation="Mon Jan 23 02:12:14 2012"
                         time_modification="Mon Jan 23 02:08:48 2012" />
        <observations epoch_first="Mon Jan 23 01:00:00 2012"
                      epoch_last="Mon Jan 23 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31742"
                obs_have="27131"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="29610"
                obs_have="27131"
                obs_ratio="91.63" />
          <mask elevation="15 degrees"
                obs_expected="26467"
                obs_have="25727"
                obs_ratio="97.20" />
        </observations>
      </control>
      <control date="Mon Jan 23 04:50:57 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7452127"
                         time_creation="Mon Jan 23 02:12:14 2012"
                         time_modification="Mon Jan 23 02:08:48 2012" />
        <observations epoch_first="Mon Jan 23 01:00:00 2012"
                      epoch_last="Mon Jan 23 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31742"
                obs_have="27131"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="29610"
                obs_have="27131"
                obs_ratio="91.63" />
          <mask elevation="15 degrees"
                obs_expected="26467"
                obs_have="25727"
                obs_ratio="97.20" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7452127"
                         time_creation="Mon Jan 23 02:12:14 2012"
                         time_modification="Mon Jan 23 02:08:48 2012" />
        <observations epoch_first="Mon Jan 23 01:00:00 2012"
                      epoch_last="Mon Jan 23 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31742"
                obs_have="27131"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="29610"
                obs_have="27131"
                obs_ratio="91.63" />
          <mask elevation="15 degrees"
                obs_expected="26467"
                obs_have="25727"
                obs_ratio="97.20" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7452127"
                         time_creation="Mon Feb 20 01:01:19 2012"
                         time_modification="Mon Jan 23 02:08:48 2012" />
        <observations epoch_first="Mon Jan 23 01:00:00 2012"
                      epoch_last="Mon Jan 23 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31742"
                obs_have="27131"
                obs_ratio="85.47" />
          <mask elevation="10 degrees"
                obs_expected="29610"
                obs_have="27131"
                obs_ratio="91.63" />
          <mask elevation="15 degrees"
                obs_expected="26467"
                obs_have="25727"
                obs_ratio="97.20" />
        </observations>
      </control>
    </file>
    <file name="/piaa023c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Jan 23 03:30:48 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7003047"
                         time_creation="Mon Jan 23 03:12:22 2012"
                         time_modification="Mon Jan 23 03:08:43 2012" />
        <observations epoch_first="Mon Jan 23 02:00:00 2012"
                      epoch_last="Mon Jan 23 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27711"
                obs_have="24981"
                obs_ratio="90.15" />
          <mask elevation="10 degrees"
                obs_expected="25299"
                obs_have="24810"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="22687"
                obs_have="22687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 04:02:09 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7003047"
                         time_creation="Mon Jan 23 03:12:22 2012"
                         time_modification="Mon Jan 23 03:08:43 2012" />
        <observations epoch_first="Mon Jan 23 02:00:00 2012"
                      epoch_last="Mon Jan 23 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27711"
                obs_have="24981"
                obs_ratio="90.15" />
          <mask elevation="10 degrees"
                obs_expected="25299"
                obs_have="24810"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="22687"
                obs_have="22687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 06:08:13 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7003047"
                         time_creation="Mon Jan 23 03:12:22 2012"
                         time_modification="Mon Jan 23 03:08:43 2012" />
        <observations epoch_first="Mon Jan 23 02:00:00 2012"
                      epoch_last="Mon Jan 23 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27711"
                obs_have="24981"
                obs_ratio="90.15" />
          <mask elevation="10 degrees"
                obs_expected="25299"
                obs_have="24810"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="22687"
                obs_have="22687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7003047"
                         time_creation="Mon Jan 23 03:12:22 2012"
                         time_modification="Mon Jan 23 03:08:43 2012" />
        <observations epoch_first="Mon Jan 23 02:00:00 2012"
                      epoch_last="Mon Jan 23 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27711"
                obs_have="24981"
                obs_ratio="90.15" />
          <mask elevation="10 degrees"
                obs_expected="25299"
                obs_have="24810"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="22687"
                obs_have="22687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7003047"
                         time_creation="Mon Feb 20 01:01:20 2012"
                         time_modification="Mon Jan 23 03:08:43 2012" />
        <observations epoch_first="Mon Jan 23 02:00:00 2012"
                      epoch_last="Mon Jan 23 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27711"
                obs_have="24981"
                obs_ratio="90.15" />
          <mask elevation="10 degrees"
                obs_expected="25299"
                obs_have="24810"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="22687"
                obs_have="22687"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa023d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Jan 23 04:32:30 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6516568"
                         time_creation="Mon Jan 23 04:12:18 2012"
                         time_modification="Mon Jan 23 04:08:45 2012" />
        <observations epoch_first="Mon Jan 23 03:00:00 2012"
                      epoch_last="Mon Jan 23 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28513"
                obs_have="20473"
                obs_ratio="71.80" />
          <mask elevation="10 degrees"
                obs_expected="22517"
                obs_have="20222"
                obs_ratio="89.81" />
          <mask elevation="15 degrees"
                obs_expected="19697"
                obs_have="18925"
                obs_ratio="96.08" />
        </observations>
      </control>
      <control date="Mon Jan 23 05:05:09 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6516568"
                         time_creation="Mon Jan 23 04:12:18 2012"
                         time_modification="Mon Jan 23 04:08:45 2012" />
        <observations epoch_first="Mon Jan 23 03:00:00 2012"
                      epoch_last="Mon Jan 23 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28513"
                obs_have="20473"
                obs_ratio="71.80" />
          <mask elevation="10 degrees"
                obs_expected="22517"
                obs_have="20222"
                obs_ratio="89.81" />
          <mask elevation="15 degrees"
                obs_expected="19697"
                obs_have="18925"
                obs_ratio="96.08" />
        </observations>
      </control>
      <control date="Mon Jan 23 06:56:03 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6516568"
                         time_creation="Mon Jan 23 04:12:18 2012"
                         time_modification="Mon Jan 23 04:08:45 2012" />
        <observations epoch_first="Mon Jan 23 03:00:00 2012"
                      epoch_last="Mon Jan 23 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28513"
                obs_have="20473"
                obs_ratio="71.80" />
          <mask elevation="10 degrees"
                obs_expected="22517"
                obs_have="20222"
                obs_ratio="89.81" />
          <mask elevation="15 degrees"
                obs_expected="19697"
                obs_have="18925"
                obs_ratio="96.08" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6516568"
                         time_creation="Mon Jan 23 04:12:18 2012"
                         time_modification="Mon Jan 23 04:08:45 2012" />
        <observations epoch_first="Mon Jan 23 03:00:00 2012"
                      epoch_last="Mon Jan 23 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28513"
                obs_have="20473"
                obs_ratio="71.80" />
          <mask elevation="10 degrees"
                obs_expected="22517"
                obs_have="20222"
                obs_ratio="89.81" />
          <mask elevation="15 degrees"
                obs_expected="19697"
                obs_have="18925"
                obs_ratio="96.08" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6516568"
                         time_creation="Mon Feb 20 01:01:21 2012"
                         time_modification="Mon Jan 23 04:08:45 2012" />
        <observations epoch_first="Mon Jan 23 03:00:00 2012"
                      epoch_last="Mon Jan 23 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28513"
                obs_have="20473"
                obs_ratio="71.80" />
          <mask elevation="10 degrees"
                obs_expected="22517"
                obs_have="20222"
                obs_ratio="89.81" />
          <mask elevation="15 degrees"
                obs_expected="19697"
                obs_have="18925"
                obs_ratio="96.08" />
        </observations>
      </control>
    </file>
    <file name="/piaa023e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Jan 23 05:45:42 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8413516"
                         time_creation="Mon Jan 23 05:12:18 2012"
                         time_modification="Mon Jan 23 05:08:46 2012" />
        <observations epoch_first="Mon Jan 23 04:00:00 2012"
                      epoch_last="Mon Jan 23 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34929"
                obs_have="27887"
                obs_ratio="79.84" />
          <mask elevation="10 degrees"
                obs_expected="31405"
                obs_have="27480"
                obs_ratio="87.50" />
          <mask elevation="15 degrees"
                obs_expected="25924"
                obs_have="24984"
                obs_ratio="96.37" />
        </observations>
      </control>
      <control date="Mon Jan 23 08:05:29 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8413516"
                         time_creation="Mon Jan 23 05:12:18 2012"
                         time_modification="Mon Jan 23 05:08:46 2012" />
        <observations epoch_first="Mon Jan 23 04:00:00 2012"
                      epoch_last="Mon Jan 23 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34929"
                obs_have="27887"
                obs_ratio="79.84" />
          <mask elevation="10 degrees"
                obs_expected="31405"
                obs_have="27480"
                obs_ratio="87.50" />
          <mask elevation="15 degrees"
                obs_expected="25924"
                obs_have="24984"
                obs_ratio="96.37" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8413516"
                         time_creation="Mon Jan 23 05:12:18 2012"
                         time_modification="Mon Jan 23 05:08:46 2012" />
        <observations epoch_first="Mon Jan 23 04:00:00 2012"
                      epoch_last="Mon Jan 23 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34929"
                obs_have="27887"
                obs_ratio="79.84" />
          <mask elevation="10 degrees"
                obs_expected="31405"
                obs_have="27480"
                obs_ratio="87.50" />
          <mask elevation="15 degrees"
                obs_expected="25924"
                obs_have="24984"
                obs_ratio="96.37" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8413516"
                         time_creation="Mon Feb 20 01:01:22 2012"
                         time_modification="Mon Jan 23 05:08:46 2012" />
        <observations epoch_first="Mon Jan 23 04:00:00 2012"
                      epoch_last="Mon Jan 23 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34929"
                obs_have="27887"
                obs_ratio="79.84" />
          <mask elevation="10 degrees"
                obs_expected="31405"
                obs_have="27480"
                obs_ratio="87.50" />
          <mask elevation="15 degrees"
                obs_expected="25924"
                obs_have="24984"
                obs_ratio="96.37" />
        </observations>
      </control>
    </file>
    <file name="/piaa023f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Jan 23 06:32:48 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8954638"
                         time_creation="Mon Jan 23 06:12:25 2012"
                         time_modification="Mon Jan 23 06:08:53 2012" />
        <observations epoch_first="Mon Jan 23 05:00:00 2012"
                      epoch_last="Mon Jan 23 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33355"
                obs_have="30560"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="29089"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28313"
                obs_ratio="98.31" />
        </observations>
      </control>
      <control date="Mon Jan 23 09:02:07 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8954638"
                         time_creation="Mon Jan 23 06:12:25 2012"
                         time_modification="Mon Jan 23 06:08:53 2012" />
        <observations epoch_first="Mon Jan 23 05:00:00 2012"
                      epoch_last="Mon Jan 23 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33355"
                obs_have="30560"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="29089"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28313"
                obs_ratio="98.31" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8954638"
                         time_creation="Mon Jan 23 06:12:25 2012"
                         time_modification="Mon Jan 23 06:08:53 2012" />
        <observations epoch_first="Mon Jan 23 05:00:00 2012"
                      epoch_last="Mon Jan 23 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33355"
                obs_have="30560"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="29089"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28313"
                obs_ratio="98.31" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8954638"
                         time_creation="Mon Feb 20 01:01:23 2012"
                         time_modification="Mon Jan 23 06:08:53 2012" />
        <observations epoch_first="Mon Jan 23 05:00:00 2012"
                      epoch_last="Mon Jan 23 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33355"
                obs_have="30560"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="29089"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28313"
                obs_ratio="98.31" />
        </observations>
      </control>
    </file>
    <file name="/piaa023g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Jan 23 07:37:00 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9245283"
                         time_creation="Mon Jan 23 07:12:37 2012"
                         time_modification="Mon Jan 23 07:08:52 2012" />
        <observations epoch_first="Mon Jan 23 06:00:00 2012"
                      epoch_last="Mon Jan 23 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="32106"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="29812"
                obs_have="28796"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="27961"
                obs_have="27890"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Mon Jan 23 09:49:36 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9245283"
                         time_creation="Mon Jan 23 07:12:37 2012"
                         time_modification="Mon Jan 23 07:08:52 2012" />
        <observations epoch_first="Mon Jan 23 06:00:00 2012"
                      epoch_last="Mon Jan 23 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="32106"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="29812"
                obs_have="28796"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="27961"
                obs_have="27890"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9245283"
                         time_creation="Mon Jan 23 07:12:37 2012"
                         time_modification="Mon Jan 23 07:08:52 2012" />
        <observations epoch_first="Mon Jan 23 06:00:00 2012"
                      epoch_last="Mon Jan 23 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="32106"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="29812"
                obs_have="28796"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="27961"
                obs_have="27890"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9245283"
                         time_creation="Mon Feb 20 01:01:24 2012"
                         time_modification="Mon Jan 23 07:08:52 2012" />
        <observations epoch_first="Mon Jan 23 06:00:00 2012"
                      epoch_last="Mon Jan 23 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="32106"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="29812"
                obs_have="28796"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="27961"
                obs_have="27890"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/piaa023h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Jan 23 08:36:25 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8771914"
                         time_creation="Mon Jan 23 08:12:41 2012"
                         time_modification="Mon Jan 23 08:08:49 2012" />
        <observations epoch_first="Mon Jan 23 07:00:00 2012"
                      epoch_last="Mon Jan 23 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35492"
                obs_have="30383"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="30616"
                obs_have="29206"
                obs_ratio="95.39" />
          <mask elevation="15 degrees"
                obs_expected="29310"
                obs_have="28186"
                obs_ratio="96.17" />
        </observations>
      </control>
      <control date="Mon Jan 23 10:52:19 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8771914"
                         time_creation="Mon Jan 23 08:12:41 2012"
                         time_modification="Mon Jan 23 08:08:49 2012" />
        <observations epoch_first="Mon Jan 23 07:00:00 2012"
                      epoch_last="Mon Jan 23 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35492"
                obs_have="30383"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="30616"
                obs_have="29206"
                obs_ratio="95.39" />
          <mask elevation="15 degrees"
                obs_expected="29310"
                obs_have="28186"
                obs_ratio="96.17" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8771914"
                         time_creation="Mon Jan 23 08:12:41 2012"
                         time_modification="Mon Jan 23 08:08:49 2012" />
        <observations epoch_first="Mon Jan 23 07:00:00 2012"
                      epoch_last="Mon Jan 23 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35492"
                obs_have="30383"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="30616"
                obs_have="29206"
                obs_ratio="95.39" />
          <mask elevation="15 degrees"
                obs_expected="29310"
                obs_have="28186"
                obs_ratio="96.17" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8771914"
                         time_creation="Mon Feb 20 01:01:25 2012"
                         time_modification="Mon Jan 23 08:08:49 2012" />
        <observations epoch_first="Mon Jan 23 07:00:00 2012"
                      epoch_last="Mon Jan 23 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35492"
                obs_have="30383"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="30616"
                obs_have="29206"
                obs_ratio="95.39" />
          <mask elevation="15 degrees"
                obs_expected="29310"
                obs_have="28186"
                obs_ratio="96.17" />
        </observations>
      </control>
    </file>
    <file name="/piaa023i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Jan 23 09:32:23 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8362204"
                         time_creation="Mon Jan 23 09:12:34 2012"
                         time_modification="Mon Jan 23 09:08:50 2012" />
        <observations epoch_first="Mon Jan 23 08:00:00 2012"
                      epoch_last="Mon Jan 23 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37253"
                obs_have="31862"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="34313"
                obs_have="31483"
                obs_ratio="91.75" />
          <mask elevation="15 degrees"
                obs_expected="30153"
                obs_have="29356"
                obs_ratio="97.36" />
        </observations>
      </control>
      <control date="Mon Jan 23 10:00:58 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8362204"
                         time_creation="Mon Jan 23 09:12:34 2012"
                         time_modification="Mon Jan 23 09:08:50 2012" />
        <observations epoch_first="Mon Jan 23 08:00:00 2012"
                      epoch_last="Mon Jan 23 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37253"
                obs_have="31862"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="34313"
                obs_have="31483"
                obs_ratio="91.75" />
          <mask elevation="15 degrees"
                obs_expected="30153"
                obs_have="29356"
                obs_ratio="97.36" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:39:35 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8362204"
                         time_creation="Mon Jan 23 09:12:34 2012"
                         time_modification="Mon Jan 23 09:08:50 2012" />
        <observations epoch_first="Mon Jan 23 08:00:00 2012"
                      epoch_last="Mon Jan 23 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37253"
                obs_have="31862"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="34313"
                obs_have="31483"
                obs_ratio="91.75" />
          <mask elevation="15 degrees"
                obs_expected="30153"
                obs_have="29356"
                obs_ratio="97.36" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8362204"
                         time_creation="Mon Jan 23 09:12:34 2012"
                         time_modification="Mon Jan 23 09:08:50 2012" />
        <observations epoch_first="Mon Jan 23 08:00:00 2012"
                      epoch_last="Mon Jan 23 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37253"
                obs_have="31862"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="34313"
                obs_have="31483"
                obs_ratio="91.75" />
          <mask elevation="15 degrees"
                obs_expected="30153"
                obs_have="29356"
                obs_ratio="97.36" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8362204"
                         time_creation="Mon Feb 20 01:01:26 2012"
                         time_modification="Mon Jan 23 09:08:50 2012" />
        <observations epoch_first="Mon Jan 23 08:00:00 2012"
                      epoch_last="Mon Jan 23 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37253"
                obs_have="31862"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="34313"
                obs_have="31483"
                obs_ratio="91.75" />
          <mask elevation="15 degrees"
                obs_expected="30153"
                obs_have="29356"
                obs_ratio="97.36" />
        </observations>
      </control>
    </file>
    <file name="/piaa023j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Jan 23 10:29:13 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9026530"
                         time_creation="Mon Jan 23 10:13:03 2012"
                         time_modification="Mon Jan 23 10:08:51 2012" />
        <observations epoch_first="Mon Jan 23 09:00:00 2012"
                      epoch_last="Mon Jan 23 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38553"
                obs_have="35151"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="34207"
                obs_have="33881"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="31635"
                obs_have="31635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:01:10 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9026530"
                         time_creation="Mon Jan 23 10:13:03 2012"
                         time_modification="Mon Jan 23 10:08:51 2012" />
        <observations epoch_first="Mon Jan 23 09:00:00 2012"
                      epoch_last="Mon Jan 23 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38553"
                obs_have="35151"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="34207"
                obs_have="33881"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="31635"
                obs_have="31635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 12:39:59 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9026530"
                         time_creation="Mon Jan 23 10:13:03 2012"
                         time_modification="Mon Jan 23 10:08:51 2012" />
        <observations epoch_first="Mon Jan 23 09:00:00 2012"
                      epoch_last="Mon Jan 23 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38553"
                obs_have="35151"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="34207"
                obs_have="33881"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="31635"
                obs_have="31635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9026530"
                         time_creation="Mon Jan 23 10:13:03 2012"
                         time_modification="Mon Jan 23 10:08:51 2012" />
        <observations epoch_first="Mon Jan 23 09:00:00 2012"
                      epoch_last="Mon Jan 23 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38553"
                obs_have="35151"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="34207"
                obs_have="33881"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="31635"
                obs_have="31635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9026530"
                         time_creation="Mon Feb 20 01:01:27 2012"
                         time_modification="Mon Jan 23 10:08:51 2012" />
        <observations epoch_first="Mon Jan 23 09:00:00 2012"
                      epoch_last="Mon Jan 23 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38553"
                obs_have="35151"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="34207"
                obs_have="33881"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="31635"
                obs_have="31635"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa023k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Jan 23 11:25:36 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8042251"
                         time_creation="Mon Jan 23 11:12:38 2012"
                         time_modification="Mon Jan 23 11:08:51 2012" />
        <observations epoch_first="Mon Jan 23 10:00:00 2012"
                      epoch_last="Mon Jan 23 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="30443"
                obs_ratio="80.21" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="29566"
                obs_ratio="90.42" />
          <mask elevation="15 degrees"
                obs_expected="29559"
                obs_have="28711"
                obs_ratio="97.13" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:50:12 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8042251"
                         time_creation="Mon Jan 23 11:12:38 2012"
                         time_modification="Mon Jan 23 11:08:51 2012" />
        <observations epoch_first="Mon Jan 23 10:00:00 2012"
                      epoch_last="Mon Jan 23 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="30443"
                obs_ratio="80.21" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="29566"
                obs_ratio="90.42" />
          <mask elevation="15 degrees"
                obs_expected="29559"
                obs_have="28711"
                obs_ratio="97.13" />
        </observations>
      </control>
      <control date="Mon Jan 23 13:39:34 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8042251"
                         time_creation="Mon Jan 23 11:12:38 2012"
                         time_modification="Mon Jan 23 11:08:51 2012" />
        <observations epoch_first="Mon Jan 23 10:00:00 2012"
                      epoch_last="Mon Jan 23 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="30443"
                obs_ratio="80.21" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="29566"
                obs_ratio="90.42" />
          <mask elevation="15 degrees"
                obs_expected="29559"
                obs_have="28711"
                obs_ratio="97.13" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8042251"
                         time_creation="Mon Jan 23 11:12:38 2012"
                         time_modification="Mon Jan 23 11:08:51 2012" />
        <observations epoch_first="Mon Jan 23 10:00:00 2012"
                      epoch_last="Mon Jan 23 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="30443"
                obs_ratio="80.21" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="29566"
                obs_ratio="90.42" />
          <mask elevation="15 degrees"
                obs_expected="29559"
                obs_have="28711"
                obs_ratio="97.13" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8042251"
                         time_creation="Mon Feb 20 01:01:28 2012"
                         time_modification="Mon Jan 23 11:08:51 2012" />
        <observations epoch_first="Mon Jan 23 10:00:00 2012"
                      epoch_last="Mon Jan 23 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="30443"
                obs_ratio="80.21" />
          <mask elevation="10 degrees"
                obs_expected="32698"
                obs_have="29566"
                obs_ratio="90.42" />
          <mask elevation="15 degrees"
                obs_expected="29559"
                obs_have="28711"
                obs_ratio="97.13" />
        </observations>
      </control>
    </file>
    <file name="/piaa023l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Jan 23 12:27:07 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8141194"
                         time_creation="Mon Jan 23 12:12:47 2012"
                         time_modification="Mon Jan 23 12:08:40 2012" />
        <observations epoch_first="Mon Jan 23 11:00:00 2012"
                      epoch_last="Mon Jan 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36787"
                obs_have="29587"
                obs_ratio="80.43" />
          <mask elevation="10 degrees"
                obs_expected="33168"
                obs_have="29109"
                obs_ratio="87.76" />
          <mask elevation="15 degrees"
                obs_expected="28399"
                obs_have="26901"
                obs_ratio="94.73" />
        </observations>
      </control>
      <control date="Mon Jan 23 12:52:21 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8141194"
                         time_creation="Mon Jan 23 12:12:47 2012"
                         time_modification="Mon Jan 23 12:08:40 2012" />
        <observations epoch_first="Mon Jan 23 11:00:00 2012"
                      epoch_last="Mon Jan 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36787"
                obs_have="29587"
                obs_ratio="80.43" />
          <mask elevation="10 degrees"
                obs_expected="33168"
                obs_have="29109"
                obs_ratio="87.76" />
          <mask elevation="15 degrees"
                obs_expected="28399"
                obs_have="26901"
                obs_ratio="94.73" />
        </observations>
      </control>
      <control date="Mon Jan 23 14:43:20 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8141194"
                         time_creation="Mon Jan 23 12:12:47 2012"
                         time_modification="Mon Jan 23 12:08:40 2012" />
        <observations epoch_first="Mon Jan 23 11:00:00 2012"
                      epoch_last="Mon Jan 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36787"
                obs_have="29587"
                obs_ratio="80.43" />
          <mask elevation="10 degrees"
                obs_expected="33168"
                obs_have="29109"
                obs_ratio="87.76" />
          <mask elevation="15 degrees"
                obs_expected="28399"
                obs_have="26901"
                obs_ratio="94.73" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8141194"
                         time_creation="Mon Jan 23 12:12:47 2012"
                         time_modification="Mon Jan 23 12:08:40 2012" />
        <observations epoch_first="Mon Jan 23 11:00:00 2012"
                      epoch_last="Mon Jan 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36787"
                obs_have="29587"
                obs_ratio="80.43" />
          <mask elevation="10 degrees"
                obs_expected="33168"
                obs_have="29109"
                obs_ratio="87.76" />
          <mask elevation="15 degrees"
                obs_expected="28399"
                obs_have="26901"
                obs_ratio="94.73" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8141194"
                         time_creation="Mon Feb 20 01:01:29 2012"
                         time_modification="Mon Jan 23 12:08:40 2012" />
        <observations epoch_first="Mon Jan 23 11:00:00 2012"
                      epoch_last="Mon Jan 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36787"
                obs_have="29587"
                obs_ratio="80.43" />
          <mask elevation="10 degrees"
                obs_expected="33168"
                obs_have="29109"
                obs_ratio="87.76" />
          <mask elevation="15 degrees"
                obs_expected="28399"
                obs_have="26901"
                obs_ratio="94.73" />
        </observations>
      </control>
    </file>
    <file name="/piaa023m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Jan 23 13:25:29 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8469305"
                         time_creation="Mon Jan 23 13:12:48 2012"
                         time_modification="Mon Jan 23 13:08:46 2012" />
        <observations epoch_first="Mon Jan 23 12:00:00 2012"
                      epoch_last="Mon Jan 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30641"
                obs_have="28352"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="29299"
                obs_have="28124"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="27868"
                obs_have="26894"
                obs_ratio="96.50" />
        </observations>
      </control>
      <control date="Mon Jan 23 13:50:06 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8469305"
                         time_creation="Mon Jan 23 13:12:48 2012"
                         time_modification="Mon Jan 23 13:08:46 2012" />
        <observations epoch_first="Mon Jan 23 12:00:00 2012"
                      epoch_last="Mon Jan 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30641"
                obs_have="28352"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="29299"
                obs_have="28124"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="27868"
                obs_have="26894"
                obs_ratio="96.50" />
        </observations>
      </control>
      <control date="Mon Jan 23 15:40:57 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8469305"
                         time_creation="Mon Jan 23 13:12:48 2012"
                         time_modification="Mon Jan 23 13:08:46 2012" />
        <observations epoch_first="Mon Jan 23 12:00:00 2012"
                      epoch_last="Mon Jan 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30641"
                obs_have="28352"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="29299"
                obs_have="28124"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="27868"
                obs_have="26894"
                obs_ratio="96.50" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8469305"
                         time_creation="Mon Jan 23 13:12:48 2012"
                         time_modification="Mon Jan 23 13:08:46 2012" />
        <observations epoch_first="Mon Jan 23 12:00:00 2012"
                      epoch_last="Mon Jan 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30641"
                obs_have="28352"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="29299"
                obs_have="28124"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="27868"
                obs_have="26894"
                obs_ratio="96.50" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8469305"
                         time_creation="Mon Feb 20 01:01:30 2012"
                         time_modification="Mon Jan 23 13:08:46 2012" />
        <observations epoch_first="Mon Jan 23 12:00:00 2012"
                      epoch_last="Mon Jan 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30641"
                obs_have="28352"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="29299"
                obs_have="28124"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="27868"
                obs_have="26894"
                obs_ratio="96.50" />
        </observations>
      </control>
    </file>
    <file name="/piaa023n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Jan 23 14:26:30 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9106344"
                         time_creation="Mon Jan 23 14:13:59 2012"
                         time_modification="Mon Jan 23 14:08:38 2012" />
        <observations epoch_first="Mon Jan 23 13:00:00 2012"
                      epoch_last="Mon Jan 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="31552"
                obs_ratio="87.64" />
          <mask elevation="10 degrees"
                obs_expected="33946"
                obs_have="31552"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="31125"
                obs_have="30663"
                obs_ratio="98.52" />
        </observations>
      </control>
      <control date="Mon Jan 23 14:55:08 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9106344"
                         time_creation="Mon Jan 23 14:13:59 2012"
                         time_modification="Mon Jan 23 14:08:38 2012" />
        <observations epoch_first="Mon Jan 23 13:00:00 2012"
                      epoch_last="Mon Jan 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="31552"
                obs_ratio="87.64" />
          <mask elevation="10 degrees"
                obs_expected="33946"
                obs_have="31552"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="31125"
                obs_have="30663"
                obs_ratio="98.52" />
        </observations>
      </control>
      <control date="Mon Jan 23 16:47:54 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9106344"
                         time_creation="Mon Jan 23 14:13:59 2012"
                         time_modification="Mon Jan 23 14:08:38 2012" />
        <observations epoch_first="Mon Jan 23 13:00:00 2012"
                      epoch_last="Mon Jan 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="31552"
                obs_ratio="87.64" />
          <mask elevation="10 degrees"
                obs_expected="33946"
                obs_have="31552"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="31125"
                obs_have="30663"
                obs_ratio="98.52" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9106344"
                         time_creation="Mon Jan 23 14:13:59 2012"
                         time_modification="Mon Jan 23 14:08:38 2012" />
        <observations epoch_first="Mon Jan 23 13:00:00 2012"
                      epoch_last="Mon Jan 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="31552"
                obs_ratio="87.64" />
          <mask elevation="10 degrees"
                obs_expected="33946"
                obs_have="31552"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="31125"
                obs_have="30663"
                obs_ratio="98.52" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9106344"
                         time_creation="Mon Feb 20 01:01:32 2012"
                         time_modification="Mon Jan 23 14:08:38 2012" />
        <observations epoch_first="Mon Jan 23 13:00:00 2012"
                      epoch_last="Mon Jan 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="31552"
                obs_ratio="87.64" />
          <mask elevation="10 degrees"
                obs_expected="33946"
                obs_have="31552"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="31125"
                obs_have="30663"
                obs_ratio="98.52" />
        </observations>
      </control>
    </file>
    <file name="/piaa023o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Jan 23 15:50:21 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9018661"
                         time_creation="Mon Jan 23 15:23:03 2012"
                         time_modification="Mon Jan 23 15:08:48 2012" />
        <observations epoch_first="Mon Jan 23 14:00:00 2012"
                      epoch_last="Mon Jan 23 14:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35442"
                obs_have="29813"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="28312"
                obs_ratio="88.37" />
          <mask elevation="15 degrees"
                obs_expected="28085"
                obs_have="26601"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Mon Jan 23 17:55:31 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9018661"
                         time_creation="Mon Jan 23 15:23:03 2012"
                         time_modification="Mon Jan 23 15:08:48 2012" />
        <observations epoch_first="Mon Jan 23 14:00:00 2012"
                      epoch_last="Mon Jan 23 14:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35442"
                obs_have="29813"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="28312"
                obs_ratio="88.37" />
          <mask elevation="15 degrees"
                obs_expected="28085"
                obs_have="26601"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9018661"
                         time_creation="Mon Jan 23 15:23:03 2012"
                         time_modification="Mon Jan 23 15:08:48 2012" />
        <observations epoch_first="Mon Jan 23 14:00:00 2012"
                      epoch_last="Mon Jan 23 14:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35442"
                obs_have="29813"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="28312"
                obs_ratio="88.37" />
          <mask elevation="15 degrees"
                obs_expected="28085"
                obs_have="26601"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9018661"
                         time_creation="Mon Feb 20 01:01:33 2012"
                         time_modification="Mon Jan 23 15:08:48 2012" />
        <observations epoch_first="Mon Jan 23 14:00:00 2012"
                      epoch_last="Mon Jan 23 14:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35442"
                obs_have="29813"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="28312"
                obs_ratio="88.37" />
          <mask elevation="15 degrees"
                obs_expected="28085"
                obs_have="26601"
                obs_ratio="94.72" />
        </observations>
      </control>
    </file>
    <file name="/piaa023p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Jan 23 16:26:06 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8543046"
                         time_creation="Mon Jan 23 16:13:11 2012"
                         time_modification="Mon Jan 23 16:09:00 2012" />
        <observations epoch_first="Mon Jan 23 15:00:00 2012"
                      epoch_last="Mon Jan 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30880"
                obs_have="28129"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="29132"
                obs_have="27777"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="27029"
                obs_have="26826"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Mon Jan 23 16:59:14 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8543046"
                         time_creation="Mon Jan 23 16:13:11 2012"
                         time_modification="Mon Jan 23 16:09:00 2012" />
        <observations epoch_first="Mon Jan 23 15:00:00 2012"
                      epoch_last="Mon Jan 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30880"
                obs_have="28129"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="29132"
                obs_have="27777"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="27029"
                obs_have="26826"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Mon Jan 23 18:56:30 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8543046"
                         time_creation="Mon Jan 23 16:13:11 2012"
                         time_modification="Mon Jan 23 16:09:00 2012" />
        <observations epoch_first="Mon Jan 23 15:00:00 2012"
                      epoch_last="Mon Jan 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30880"
                obs_have="28129"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="29132"
                obs_have="27777"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="27029"
                obs_have="26826"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8543046"
                         time_creation="Mon Jan 23 16:13:11 2012"
                         time_modification="Mon Jan 23 16:09:00 2012" />
        <observations epoch_first="Mon Jan 23 15:00:00 2012"
                      epoch_last="Mon Jan 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30880"
                obs_have="28129"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="29132"
                obs_have="27777"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="27029"
                obs_have="26826"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8543046"
                         time_creation="Mon Feb 20 01:01:34 2012"
                         time_modification="Mon Jan 23 16:09:00 2012" />
        <observations epoch_first="Mon Jan 23 15:00:00 2012"
                      epoch_last="Mon Jan 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30880"
                obs_have="28129"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="29132"
                obs_have="27777"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="27029"
                obs_have="26826"
                obs_ratio="99.25" />
        </observations>
      </control>
    </file>
    <file name="/piaa023q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Jan 23 17:34:05 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8066276"
                         time_creation="Mon Jan 23 17:12:43 2012"
                         time_modification="Mon Jan 23 17:08:37 2012" />
        <observations epoch_first="Mon Jan 23 16:00:00 2012"
                      epoch_last="Mon Jan 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34562"
                obs_have="29186"
                obs_ratio="84.45" />
          <mask elevation="10 degrees"
                obs_expected="31824"
                obs_have="29014"
                obs_ratio="91.17" />
          <mask elevation="15 degrees"
                obs_expected="27871"
                obs_have="27015"
                obs_ratio="96.93" />
        </observations>
      </control>
      <control date="Mon Jan 23 19:54:06 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8066276"
                         time_creation="Mon Jan 23 17:12:43 2012"
                         time_modification="Mon Jan 23 17:08:37 2012" />
        <observations epoch_first="Mon Jan 23 16:00:00 2012"
                      epoch_last="Mon Jan 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34562"
                obs_have="29186"
                obs_ratio="84.45" />
          <mask elevation="10 degrees"
                obs_expected="31824"
                obs_have="29014"
                obs_ratio="91.17" />
          <mask elevation="15 degrees"
                obs_expected="27871"
                obs_have="27015"
                obs_ratio="96.93" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8066276"
                         time_creation="Mon Jan 23 17:12:43 2012"
                         time_modification="Mon Jan 23 17:08:37 2012" />
        <observations epoch_first="Mon Jan 23 16:00:00 2012"
                      epoch_last="Mon Jan 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34562"
                obs_have="29186"
                obs_ratio="84.45" />
          <mask elevation="10 degrees"
                obs_expected="31824"
                obs_have="29014"
                obs_ratio="91.17" />
          <mask elevation="15 degrees"
                obs_expected="27871"
                obs_have="27015"
                obs_ratio="96.93" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8066276"
                         time_creation="Mon Feb 20 01:01:35 2012"
                         time_modification="Mon Jan 23 17:08:37 2012" />
        <observations epoch_first="Mon Jan 23 16:00:00 2012"
                      epoch_last="Mon Jan 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34562"
                obs_have="29186"
                obs_ratio="84.45" />
          <mask elevation="10 degrees"
                obs_expected="31824"
                obs_have="29014"
                obs_ratio="91.17" />
          <mask elevation="15 degrees"
                obs_expected="27871"
                obs_have="27015"
                obs_ratio="96.93" />
        </observations>
      </control>
    </file>
    <file name="/piaa023r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Jan 23 18:32:12 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8113090"
                         time_creation="Mon Jan 23 18:12:41 2012"
                         time_modification="Mon Jan 23 18:08:35 2012" />
        <observations epoch_first="Mon Jan 23 17:00:00 2012"
                      epoch_last="Mon Jan 23 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29157"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="30572"
                obs_have="28922"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="28942"
                obs_have="28042"
                obs_ratio="96.89" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8113090"
                         time_creation="Mon Jan 23 18:12:41 2012"
                         time_modification="Mon Jan 23 18:08:35 2012" />
        <observations epoch_first="Mon Jan 23 17:00:00 2012"
                      epoch_last="Mon Jan 23 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29157"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="30572"
                obs_have="28922"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="28942"
                obs_have="28042"
                obs_ratio="96.89" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8113090"
                         time_creation="Mon Feb 20 01:01:36 2012"
                         time_modification="Mon Jan 23 18:08:35 2012" />
        <observations epoch_first="Mon Jan 23 17:00:00 2012"
                      epoch_last="Mon Jan 23 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29157"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="30572"
                obs_have="28922"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="28942"
                obs_have="28042"
                obs_ratio="96.89" />
        </observations>
      </control>
    </file>
    <file name="/piaa023s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Jan 23 21:16:31 2012"
               level="3">
        <file_statistics latency="00:15:35"
                         size="7439371"
                         time_creation="Mon Jan 23 19:29:15 2012"
                         time_modification="Mon Jan 23 19:15:34 2012" />
        <observations epoch_first="Mon Jan 23 18:00:00 2012"
                      epoch_last="Mon Jan 23 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29970"
                obs_have="27240"
                obs_ratio="90.89" />
          <mask elevation="10 degrees"
                obs_expected="26239"
                obs_have="25977"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="23649"
                obs_have="23649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:15:35"
                         size="7439371"
                         time_creation="Mon Jan 23 19:29:15 2012"
                         time_modification="Mon Jan 23 19:15:34 2012" />
        <observations epoch_first="Mon Jan 23 18:00:00 2012"
                      epoch_last="Mon Jan 23 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29970"
                obs_have="27240"
                obs_ratio="90.89" />
          <mask elevation="10 degrees"
                obs_expected="26239"
                obs_have="25977"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="23649"
                obs_have="23649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:15:35"
                         size="7439371"
                         time_creation="Mon Feb 20 01:01:37 2012"
                         time_modification="Mon Jan 23 19:15:34 2012" />
        <observations epoch_first="Mon Jan 23 18:00:00 2012"
                      epoch_last="Mon Jan 23 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29970"
                obs_have="27240"
                obs_ratio="90.89" />
          <mask elevation="10 degrees"
                obs_expected="26239"
                obs_have="25977"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="23649"
                obs_have="23649"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa023t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Jan 23 20:36:31 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7225223"
                         time_creation="Mon Jan 23 20:13:59 2012"
                         time_modification="Mon Jan 23 20:08:39 2012" />
        <observations epoch_first="Mon Jan 23 19:00:00 2012"
                      epoch_last="Mon Jan 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30802"
                obs_have="24807"
                obs_ratio="80.54" />
          <mask elevation="10 degrees"
                obs_expected="26002"
                obs_have="23991"
                obs_ratio="92.27" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23031"
                obs_ratio="98.03" />
        </observations>
      </control>
      <control date="Mon Jan 23 21:02:08 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7225223"
                         time_creation="Mon Jan 23 20:13:59 2012"
                         time_modification="Mon Jan 23 20:08:39 2012" />
        <observations epoch_first="Mon Jan 23 19:00:00 2012"
                      epoch_last="Mon Jan 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30802"
                obs_have="24807"
                obs_ratio="80.54" />
          <mask elevation="10 degrees"
                obs_expected="26002"
                obs_have="23991"
                obs_ratio="92.27" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23031"
                obs_ratio="98.03" />
        </observations>
      </control>
      <control date="Mon Jan 23 22:32:40 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7225223"
                         time_creation="Mon Jan 23 20:13:59 2012"
                         time_modification="Mon Jan 23 20:08:39 2012" />
        <observations epoch_first="Mon Jan 23 19:00:00 2012"
                      epoch_last="Mon Jan 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30802"
                obs_have="24807"
                obs_ratio="80.54" />
          <mask elevation="10 degrees"
                obs_expected="26002"
                obs_have="23991"
                obs_ratio="92.27" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23031"
                obs_ratio="98.03" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7225223"
                         time_creation="Mon Jan 23 20:13:59 2012"
                         time_modification="Mon Jan 23 20:08:39 2012" />
        <observations epoch_first="Mon Jan 23 19:00:00 2012"
                      epoch_last="Mon Jan 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30802"
                obs_have="24807"
                obs_ratio="80.54" />
          <mask elevation="10 degrees"
                obs_expected="26002"
                obs_have="23991"
                obs_ratio="92.27" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23031"
                obs_ratio="98.03" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7225223"
                         time_creation="Mon Feb 20 01:01:38 2012"
                         time_modification="Mon Jan 23 20:08:39 2012" />
        <observations epoch_first="Mon Jan 23 19:00:00 2012"
                      epoch_last="Mon Jan 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30802"
                obs_have="24807"
                obs_ratio="80.54" />
          <mask elevation="10 degrees"
                obs_expected="26002"
                obs_have="23991"
                obs_ratio="92.27" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23031"
                obs_ratio="98.03" />
        </observations>
      </control>
    </file>
    <file name="/piaa023u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Jan 23 21:39:48 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8940121"
                         time_creation="Mon Jan 23 21:12:50 2012"
                         time_modification="Mon Jan 23 21:08:40 2012" />
        <observations epoch_first="Mon Jan 23 20:00:00 2012"
                      epoch_last="Mon Jan 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33648"
                obs_have="30978"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="32296"
                obs_have="30020"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="29323"
                obs_have="28335"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Mon Jan 23 22:08:15 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8940121"
                         time_creation="Mon Jan 23 21:12:50 2012"
                         time_modification="Mon Jan 23 21:08:40 2012" />
        <observations epoch_first="Mon Jan 23 20:00:00 2012"
                      epoch_last="Mon Jan 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33648"
                obs_have="30978"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="32296"
                obs_have="30020"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="29323"
                obs_have="28335"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Mon Jan 23 23:15:59 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8940121"
                         time_creation="Mon Jan 23 21:12:50 2012"
                         time_modification="Mon Jan 23 21:08:40 2012" />
        <observations epoch_first="Mon Jan 23 20:00:00 2012"
                      epoch_last="Mon Jan 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33648"
                obs_have="30978"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="32296"
                obs_have="30020"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="29323"
                obs_have="28335"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Mon Jan 23 23:50:21 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8940121"
                         time_creation="Mon Jan 23 21:12:50 2012"
                         time_modification="Mon Jan 23 21:08:40 2012" />
        <observations epoch_first="Mon Jan 23 20:00:00 2012"
                      epoch_last="Mon Jan 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33648"
                obs_have="30978"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="32296"
                obs_have="30020"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="29323"
                obs_have="28335"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8940121"
                         time_creation="Mon Jan 23 21:12:50 2012"
                         time_modification="Mon Jan 23 21:08:40 2012" />
        <observations epoch_first="Mon Jan 23 20:00:00 2012"
                      epoch_last="Mon Jan 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33648"
                obs_have="30978"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="32296"
                obs_have="30020"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="29323"
                obs_have="28335"
                obs_ratio="96.63" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8940121"
                         time_creation="Mon Feb 20 01:01:39 2012"
                         time_modification="Mon Jan 23 21:08:40 2012" />
        <observations epoch_first="Mon Jan 23 20:00:00 2012"
                      epoch_last="Mon Jan 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33648"
                obs_have="30978"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="32296"
                obs_have="30020"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="29323"
                obs_have="28335"
                obs_ratio="96.63" />
        </observations>
      </control>
    </file>
    <file name="/piaa023v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Jan 23 22:53:17 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8955854"
                         time_creation="Mon Jan 23 22:18:28 2012"
                         time_modification="Mon Jan 23 22:08:55 2012" />
        <observations epoch_first="Mon Jan 23 21:00:00 2012"
                      epoch_last="Mon Jan 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32668"
                obs_have="31205"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="29384"
                obs_have="29384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28265"
                obs_have="28265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 23:04:55 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8955854"
                         time_creation="Mon Jan 23 22:18:28 2012"
                         time_modification="Mon Jan 23 22:08:55 2012" />
        <observations epoch_first="Mon Jan 23 21:00:00 2012"
                      epoch_last="Mon Jan 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32668"
                obs_have="31205"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="29384"
                obs_have="29384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28265"
                obs_have="28265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 24 00:42:28 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8955854"
                         time_creation="Mon Jan 23 22:18:28 2012"
                         time_modification="Mon Jan 23 22:08:55 2012" />
        <observations epoch_first="Mon Jan 23 21:00:00 2012"
                      epoch_last="Mon Jan 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32668"
                obs_have="31205"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="29384"
                obs_have="29384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28265"
                obs_have="28265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8955854"
                         time_creation="Mon Jan 23 22:18:28 2012"
                         time_modification="Mon Jan 23 22:08:55 2012" />
        <observations epoch_first="Mon Jan 23 21:00:00 2012"
                      epoch_last="Mon Jan 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32668"
                obs_have="31205"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="29384"
                obs_have="29384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28265"
                obs_have="28265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8955854"
                         time_creation="Mon Feb 20 01:01:40 2012"
                         time_modification="Mon Jan 23 22:08:55 2012" />
        <observations epoch_first="Mon Jan 23 21:00:00 2012"
                      epoch_last="Mon Jan 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32668"
                obs_have="31205"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="29384"
                obs_have="29384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28265"
                obs_have="28265"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa023w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 24 00:03:56 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9110890"
                         time_creation="Mon Jan 23 23:22:45 2012"
                         time_modification="Mon Jan 23 23:08:41 2012" />
        <observations epoch_first="Mon Jan 23 22:00:00 2012"
                      epoch_last="Mon Jan 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35955"
                obs_have="31236"
                obs_ratio="86.88" />
          <mask elevation="10 degrees"
                obs_expected="32396"
                obs_have="30902"
                obs_ratio="95.39" />
          <mask elevation="15 degrees"
                obs_expected="25615"
                obs_have="25252"
                obs_ratio="98.58" />
        </observations>
      </control>
      <control date="Tue Jan 24 01:41:41 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9110890"
                         time_creation="Mon Jan 23 23:22:45 2012"
                         time_modification="Mon Jan 23 23:08:41 2012" />
        <observations epoch_first="Mon Jan 23 22:00:00 2012"
                      epoch_last="Mon Jan 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35955"
                obs_have="31236"
                obs_ratio="86.88" />
          <mask elevation="10 degrees"
                obs_expected="32396"
                obs_have="30902"
                obs_ratio="95.39" />
          <mask elevation="15 degrees"
                obs_expected="25615"
                obs_have="25252"
                obs_ratio="98.58" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9110890"
                         time_creation="Mon Jan 23 23:22:45 2012"
                         time_modification="Mon Jan 23 23:08:41 2012" />
        <observations epoch_first="Mon Jan 23 22:00:00 2012"
                      epoch_last="Mon Jan 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35955"
                obs_have="31236"
                obs_ratio="86.88" />
          <mask elevation="10 degrees"
                obs_expected="32396"
                obs_have="30902"
                obs_ratio="95.39" />
          <mask elevation="15 degrees"
                obs_expected="25615"
                obs_have="25252"
                obs_ratio="98.58" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9110890"
                         time_creation="Mon Feb 20 01:01:41 2012"
                         time_modification="Mon Jan 23 23:08:41 2012" />
        <observations epoch_first="Mon Jan 23 22:00:00 2012"
                      epoch_last="Mon Jan 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35955"
                obs_have="31236"
                obs_ratio="86.88" />
          <mask elevation="10 degrees"
                obs_expected="32396"
                obs_have="30902"
                obs_ratio="95.39" />
          <mask elevation="15 degrees"
                obs_expected="25615"
                obs_have="25252"
                obs_ratio="98.58" />
        </observations>
      </control>
    </file>
    <file name="/piaa023x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Jan 24 00:29:39 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8958977"
                         time_creation="Tue Jan 24 00:18:20 2012"
                         time_modification="Tue Jan 24 00:08:51 2012" />
        <observations epoch_first="Mon Jan 23 23:00:00 2012"
                      epoch_last="Mon Jan 23 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38655"
                obs_have="28152"
                obs_ratio="72.83" />
          <mask elevation="10 degrees"
                obs_expected="30322"
                obs_have="25760"
                obs_ratio="84.95" />
          <mask elevation="15 degrees"
                obs_expected="24569"
                obs_have="22839"
                obs_ratio="92.96" />
        </observations>
      </control>
      <control date="Tue Jan 24 00:54:26 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8958977"
                         time_creation="Tue Jan 24 00:18:20 2012"
                         time_modification="Tue Jan 24 00:08:51 2012" />
        <observations epoch_first="Mon Jan 23 23:00:00 2012"
                      epoch_last="Mon Jan 23 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38655"
                obs_have="28152"
                obs_ratio="72.83" />
          <mask elevation="10 degrees"
                obs_expected="30322"
                obs_have="25760"
                obs_ratio="84.95" />
          <mask elevation="15 degrees"
                obs_expected="24569"
                obs_have="22839"
                obs_ratio="92.96" />
        </observations>
      </control>
      <control date="Tue Jan 24 02:43:38 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8958977"
                         time_creation="Tue Jan 24 00:18:20 2012"
                         time_modification="Tue Jan 24 00:08:51 2012" />
        <observations epoch_first="Mon Jan 23 23:00:00 2012"
                      epoch_last="Mon Jan 23 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38655"
                obs_have="28152"
                obs_ratio="72.83" />
          <mask elevation="10 degrees"
                obs_expected="30322"
                obs_have="25760"
                obs_ratio="84.95" />
          <mask elevation="15 degrees"
                obs_expected="24569"
                obs_have="22839"
                obs_ratio="92.96" />
        </observations>
      </control>
      <control date="Tue Jan 24 20:25:00 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8958977"
                         time_creation="Tue Jan 24 00:18:20 2012"
                         time_modification="Tue Jan 24 00:08:51 2012" />
        <observations epoch_first="Mon Jan 23 23:00:00 2012"
                      epoch_last="Mon Jan 23 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38655"
                obs_have="28152"
                obs_ratio="72.83" />
          <mask elevation="10 degrees"
                obs_expected="30322"
                obs_have="25760"
                obs_ratio="84.95" />
          <mask elevation="15 degrees"
                obs_expected="24569"
                obs_have="22839"
                obs_ratio="92.96" />
        </observations>
      </control>
      <control date="Wed Feb 22 06:48:58 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8958977"
                         time_creation="Mon Feb 20 01:01:42 2012"
                         time_modification="Tue Jan 24 00:08:51 2012" />
        <observations epoch_first="Mon Jan 23 23:00:00 2012"
                      epoch_last="Mon Jan 23 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38655"
                obs_have="28152"
                obs_ratio="72.83" />
          <mask elevation="10 degrees"
                obs_expected="30322"
                obs_have="25760"
                obs_ratio="84.95" />
          <mask elevation="15 degrees"
                obs_expected="24569"
                obs_have="22839"
                obs_ratio="92.96" />
        </observations>
      </control>
    </file>
  </station>
</QC>
