<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-06-06 00:00:00"
    DayOfYear="158"
    Year="2012">
  <station name="PIAA">
    <file name="/piaa1580.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun  7 23:49:54 2012"
               level="3">
        <file_statistics latency="01:31:33"
                         size="6635499"
                         time_creation="Thu Jun  7 01:37:56 2012"
                         time_modification="Thu Jun  7 01:31:03 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:30 2012"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28907"
                obs_have="23004"
                obs_ratio="79.58" />
          <mask elevation="10 degrees"
                obs_expected="24542"
                obs_have="22389"
                obs_ratio="91.23" />
          <mask elevation="15 degrees"
                obs_expected="21813"
                obs_have="21121"
                obs_ratio="96.83" />
        </observations>
      </control>
      <control date="Fri Jul  6 10:05:45 2012"
               level="3">
        <file_statistics latency="01:31:33"
                         size="6635499"
                         time_creation="Wed Jul  4 01:05:34 2012"
                         time_modification="Thu Jun  7 01:31:03 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:30 2012"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28907"
                obs_have="23004"
                obs_ratio="79.58" />
          <mask elevation="10 degrees"
                obs_expected="24542"
                obs_have="22389"
                obs_ratio="91.23" />
          <mask elevation="15 degrees"
                obs_expected="21813"
                obs_have="21121"
                obs_ratio="96.83" />
        </observations>
      </control>
    </file>
    <file name="/piaa158a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jun  6 01:29:08 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8763719"
                         time_creation="Wed Jun  6 01:17:11 2012"
                         time_modification="Wed Jun  6 01:08:44 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35216"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="34745"
                obs_have="34304"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="32477"
                obs_have="32139"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Wed Jun  6 01:55:48 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8763719"
                         time_creation="Wed Jun  6 01:17:11 2012"
                         time_modification="Wed Jun  6 01:08:44 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35216"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="34745"
                obs_have="34304"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="32477"
                obs_have="32139"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Wed Jun  6 03:55:48 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8763719"
                         time_creation="Wed Jun  6 01:17:11 2012"
                         time_modification="Wed Jun  6 01:08:44 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35216"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="34745"
                obs_have="34304"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="32477"
                obs_have="32139"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8763719"
                         time_creation="Wed Jun  6 01:17:11 2012"
                         time_modification="Wed Jun  6 01:08:44 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35216"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="34745"
                obs_have="34304"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="32477"
                obs_have="32139"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8763719"
                         time_creation="Wed Jul  4 01:00:10 2012"
                         time_modification="Wed Jun  6 01:08:44 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35216"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="34745"
                obs_have="34304"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="32477"
                obs_have="32139"
                obs_ratio="98.96" />
        </observations>
      </control>
    </file>
    <file name="/piaa158b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jun  6 02:25:21 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7921633"
                         time_creation="Wed Jun  6 02:17:09 2012"
                         time_modification="Wed Jun  6 02:08:41 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36361"
                obs_have="30753"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="31885"
                obs_have="29752"
                obs_ratio="93.31" />
          <mask elevation="15 degrees"
                obs_expected="28424"
                obs_have="27892"
                obs_ratio="98.13" />
        </observations>
      </control>
      <control date="Wed Jun  6 02:52:25 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7921633"
                         time_creation="Wed Jun  6 02:17:09 2012"
                         time_modification="Wed Jun  6 02:08:41 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36361"
                obs_have="30753"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="31885"
                obs_have="29752"
                obs_ratio="93.31" />
          <mask elevation="15 degrees"
                obs_expected="28424"
                obs_have="27892"
                obs_ratio="98.13" />
        </observations>
      </control>
      <control date="Wed Jun  6 04:50:20 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7921633"
                         time_creation="Wed Jun  6 02:17:09 2012"
                         time_modification="Wed Jun  6 02:08:41 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36361"
                obs_have="30753"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="31885"
                obs_have="29752"
                obs_ratio="93.31" />
          <mask elevation="15 degrees"
                obs_expected="28424"
                obs_have="27892"
                obs_ratio="98.13" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7921633"
                         time_creation="Wed Jun  6 02:17:09 2012"
                         time_modification="Wed Jun  6 02:08:41 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36361"
                obs_have="30753"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="31885"
                obs_have="29752"
                obs_ratio="93.31" />
          <mask elevation="15 degrees"
                obs_expected="28424"
                obs_have="27892"
                obs_ratio="98.13" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7921633"
                         time_creation="Wed Jul  4 01:00:12 2012"
                         time_modification="Wed Jun  6 02:08:41 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36361"
                obs_have="30753"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="31885"
                obs_have="29752"
                obs_ratio="93.31" />
          <mask elevation="15 degrees"
                obs_expected="28424"
                obs_have="27892"
                obs_ratio="98.13" />
        </observations>
      </control>
    </file>
    <file name="/piaa158c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jun  6 03:35:03 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7933305"
                         time_creation="Wed Jun  6 03:17:13 2012"
                         time_modification="Wed Jun  6 03:08:36 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36529"
                obs_have="28340"
                obs_ratio="77.58" />
          <mask elevation="10 degrees"
                obs_expected="31891"
                obs_have="27643"
                obs_ratio="86.68" />
          <mask elevation="15 degrees"
                obs_expected="27610"
                obs_have="26068"
                obs_ratio="94.42" />
        </observations>
      </control>
      <control date="Wed Jun  6 06:09:58 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7933305"
                         time_creation="Wed Jun  6 03:17:13 2012"
                         time_modification="Wed Jun  6 03:08:36 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36529"
                obs_have="28340"
                obs_ratio="77.58" />
          <mask elevation="10 degrees"
                obs_expected="31891"
                obs_have="27643"
                obs_ratio="86.68" />
          <mask elevation="15 degrees"
                obs_expected="27610"
                obs_have="26068"
                obs_ratio="94.42" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7933305"
                         time_creation="Wed Jun  6 03:17:13 2012"
                         time_modification="Wed Jun  6 03:08:36 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36529"
                obs_have="28340"
                obs_ratio="77.58" />
          <mask elevation="10 degrees"
                obs_expected="31891"
                obs_have="27643"
                obs_ratio="86.68" />
          <mask elevation="15 degrees"
                obs_expected="27610"
                obs_have="26068"
                obs_ratio="94.42" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7933305"
                         time_creation="Wed Jul  4 01:00:15 2012"
                         time_modification="Wed Jun  6 03:08:36 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36529"
                obs_have="28340"
                obs_ratio="77.58" />
          <mask elevation="10 degrees"
                obs_expected="31891"
                obs_have="27643"
                obs_ratio="86.68" />
          <mask elevation="15 degrees"
                obs_expected="27610"
                obs_have="26068"
                obs_ratio="94.42" />
        </observations>
      </control>
    </file>
    <file name="/piaa158d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jun  6 04:38:29 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8741117"
                         time_creation="Wed Jun  6 04:17:11 2012"
                         time_modification="Wed Jun  6 04:08:40 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31691"
                obs_have="30417"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="30571"
                obs_have="30253"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="29386"
                obs_have="29068"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Wed Jun  6 05:08:25 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8741117"
                         time_creation="Wed Jun  6 04:17:11 2012"
                         time_modification="Wed Jun  6 04:08:40 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31691"
                obs_have="30417"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="30571"
                obs_have="30253"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="29386"
                obs_have="29068"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Wed Jun  6 06:57:31 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8741117"
                         time_creation="Wed Jun  6 04:17:11 2012"
                         time_modification="Wed Jun  6 04:08:40 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31691"
                obs_have="30417"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="30571"
                obs_have="30253"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="29386"
                obs_have="29068"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8741117"
                         time_creation="Wed Jun  6 04:17:11 2012"
                         time_modification="Wed Jun  6 04:08:40 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31691"
                obs_have="30417"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="30571"
                obs_have="30253"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="29386"
                obs_have="29068"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8741117"
                         time_creation="Wed Jul  4 01:00:17 2012"
                         time_modification="Wed Jun  6 04:08:40 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31691"
                obs_have="30417"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="30571"
                obs_have="30253"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="29386"
                obs_have="29068"
                obs_ratio="98.92" />
        </observations>
      </control>
    </file>
    <file name="/piaa158e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jun  6 05:44:44 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9042164"
                         time_creation="Wed Jun  6 05:17:17 2012"
                         time_modification="Wed Jun  6 05:08:40 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38909"
                obs_have="31306"
                obs_ratio="80.46" />
          <mask elevation="10 degrees"
                obs_expected="33760"
                obs_have="30744"
                obs_ratio="91.07" />
          <mask elevation="15 degrees"
                obs_expected="30211"
                obs_have="29665"
                obs_ratio="98.19" />
        </observations>
      </control>
      <control date="Wed Jun  6 08:10:30 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9042164"
                         time_creation="Wed Jun  6 05:17:17 2012"
                         time_modification="Wed Jun  6 05:08:40 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38909"
                obs_have="31306"
                obs_ratio="80.46" />
          <mask elevation="10 degrees"
                obs_expected="33760"
                obs_have="30744"
                obs_ratio="91.07" />
          <mask elevation="15 degrees"
                obs_expected="30211"
                obs_have="29665"
                obs_ratio="98.19" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9042164"
                         time_creation="Wed Jun  6 05:17:17 2012"
                         time_modification="Wed Jun  6 05:08:40 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38909"
                obs_have="31306"
                obs_ratio="80.46" />
          <mask elevation="10 degrees"
                obs_expected="33760"
                obs_have="30744"
                obs_ratio="91.07" />
          <mask elevation="15 degrees"
                obs_expected="30211"
                obs_have="29665"
                obs_ratio="98.19" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9042164"
                         time_creation="Wed Jul  4 01:00:19 2012"
                         time_modification="Wed Jun  6 05:08:40 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38909"
                obs_have="31306"
                obs_ratio="80.46" />
          <mask elevation="10 degrees"
                obs_expected="33760"
                obs_have="30744"
                obs_ratio="91.07" />
          <mask elevation="15 degrees"
                obs_expected="30211"
                obs_have="29665"
                obs_ratio="98.19" />
        </observations>
      </control>
    </file>
    <file name="/piaa158f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jun  6 06:32:34 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8777332"
                         time_creation="Wed Jun  6 06:17:27 2012"
                         time_modification="Wed Jun  6 06:08:37 2012" />
        <observations epoch_first="Wed Jun  6 05:00:00 2012"
                      epoch_last="Wed Jun  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33387"
                obs_have="29067"
                obs_ratio="87.06" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="27819"
                obs_ratio="92.28" />
          <mask elevation="15 degrees"
                obs_expected="27045"
                obs_have="26021"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8777332"
                         time_creation="Wed Jun  6 06:17:27 2012"
                         time_modification="Wed Jun  6 06:08:37 2012" />
        <observations epoch_first="Wed Jun  6 05:00:00 2012"
                      epoch_last="Wed Jun  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33387"
                obs_have="29067"
                obs_ratio="87.06" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="27819"
                obs_ratio="92.28" />
          <mask elevation="15 degrees"
                obs_expected="27045"
                obs_have="26021"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8777332"
                         time_creation="Wed Jul  4 01:00:20 2012"
                         time_modification="Wed Jun  6 06:08:37 2012" />
        <observations epoch_first="Wed Jun  6 05:00:00 2012"
                      epoch_last="Wed Jun  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33387"
                obs_have="29067"
                obs_ratio="87.06" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="27819"
                obs_ratio="92.28" />
          <mask elevation="15 degrees"
                obs_expected="27045"
                obs_have="26021"
                obs_ratio="96.21" />
        </observations>
      </control>
    </file>
    <file name="/piaa158g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jun  6 07:42:58 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9019731"
                         time_creation="Wed Jun  6 07:17:29 2012"
                         time_modification="Wed Jun  6 07:08:49 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35345"
                obs_have="29121"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="33320"
                obs_have="29121"
                obs_ratio="87.40" />
          <mask elevation="15 degrees"
                obs_expected="28267"
                obs_have="28172"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Wed Jun  6 09:11:42 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9019731"
                         time_creation="Wed Jun  6 07:17:29 2012"
                         time_modification="Wed Jun  6 07:08:49 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35345"
                obs_have="29121"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="33320"
                obs_have="29121"
                obs_ratio="87.40" />
          <mask elevation="15 degrees"
                obs_expected="28267"
                obs_have="28172"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Wed Jun  6 09:52:55 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9019731"
                         time_creation="Wed Jun  6 07:17:29 2012"
                         time_modification="Wed Jun  6 07:08:49 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35345"
                obs_have="29121"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="33320"
                obs_have="29121"
                obs_ratio="87.40" />
          <mask elevation="15 degrees"
                obs_expected="28267"
                obs_have="28172"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9019731"
                         time_creation="Wed Jun  6 07:17:29 2012"
                         time_modification="Wed Jun  6 07:08:49 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35345"
                obs_have="29121"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="33320"
                obs_have="29121"
                obs_ratio="87.40" />
          <mask elevation="15 degrees"
                obs_expected="28267"
                obs_have="28172"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9019731"
                         time_creation="Wed Jul  4 01:00:22 2012"
                         time_modification="Wed Jun  6 07:08:49 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35345"
                obs_have="29121"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="33320"
                obs_have="29121"
                obs_ratio="87.40" />
          <mask elevation="15 degrees"
                obs_expected="28267"
                obs_have="28172"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/piaa158h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jun  6 08:34:15 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="8046520"
                         time_creation="Wed Jun  6 08:17:27 2012"
                         time_modification="Wed Jun  6 08:08:36 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35026"
                obs_have="28090"
                obs_ratio="80.20" />
          <mask elevation="10 degrees"
                obs_expected="30910"
                obs_have="27947"
                obs_ratio="90.41" />
          <mask elevation="15 degrees"
                obs_expected="27968"
                obs_have="26989"
                obs_ratio="96.50" />
        </observations>
      </control>
      <control date="Wed Jun  6 08:56:45 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="8046520"
                         time_creation="Wed Jun  6 08:17:27 2012"
                         time_modification="Wed Jun  6 08:08:36 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35026"
                obs_have="28090"
                obs_ratio="80.20" />
          <mask elevation="10 degrees"
                obs_expected="30910"
                obs_have="27947"
                obs_ratio="90.41" />
          <mask elevation="15 degrees"
                obs_expected="27968"
                obs_have="26989"
                obs_ratio="96.50" />
        </observations>
      </control>
      <control date="Wed Jun  6 10:46:29 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="8046520"
                         time_creation="Wed Jun  6 08:17:27 2012"
                         time_modification="Wed Jun  6 08:08:36 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35026"
                obs_have="28090"
                obs_ratio="80.20" />
          <mask elevation="10 degrees"
                obs_expected="30910"
                obs_have="27947"
                obs_ratio="90.41" />
          <mask elevation="15 degrees"
                obs_expected="27968"
                obs_have="26989"
                obs_ratio="96.50" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="8046520"
                         time_creation="Wed Jun  6 08:17:27 2012"
                         time_modification="Wed Jun  6 08:08:36 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35026"
                obs_have="28090"
                obs_ratio="80.20" />
          <mask elevation="10 degrees"
                obs_expected="30910"
                obs_have="27947"
                obs_ratio="90.41" />
          <mask elevation="15 degrees"
                obs_expected="27968"
                obs_have="26989"
                obs_ratio="96.50" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="8046520"
                         time_creation="Wed Jul  4 01:00:23 2012"
                         time_modification="Wed Jun  6 08:08:36 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35026"
                obs_have="28090"
                obs_ratio="80.20" />
          <mask elevation="10 degrees"
                obs_expected="30910"
                obs_have="27947"
                obs_ratio="90.41" />
          <mask elevation="15 degrees"
                obs_expected="27968"
                obs_have="26989"
                obs_ratio="96.50" />
        </observations>
      </control>
    </file>
    <file name="/piaa158i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jun  6 09:32:04 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="7807382"
                         time_creation="Wed Jun  6 09:17:55 2012"
                         time_modification="Wed Jun  6 09:08:30 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31532"
                obs_have="28320"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="30274"
                obs_have="27974"
                obs_ratio="92.40" />
          <mask elevation="15 degrees"
                obs_expected="28254"
                obs_have="26861"
                obs_ratio="95.07" />
        </observations>
      </control>
      <control date="Wed Jun  6 10:05:35 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="7807382"
                         time_creation="Wed Jun  6 09:17:55 2012"
                         time_modification="Wed Jun  6 09:08:30 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31532"
                obs_have="28320"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="30274"
                obs_have="27974"
                obs_ratio="92.40" />
          <mask elevation="15 degrees"
                obs_expected="28254"
                obs_have="26861"
                obs_ratio="95.07" />
        </observations>
      </control>
      <control date="Wed Jun  6 11:40:01 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="7807382"
                         time_creation="Wed Jun  6 09:17:55 2012"
                         time_modification="Wed Jun  6 09:08:30 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31532"
                obs_have="28320"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="30274"
                obs_have="27974"
                obs_ratio="92.40" />
          <mask elevation="15 degrees"
                obs_expected="28254"
                obs_have="26861"
                obs_ratio="95.07" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="7807382"
                         time_creation="Wed Jun  6 09:17:55 2012"
                         time_modification="Wed Jun  6 09:08:30 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31532"
                obs_have="28320"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="30274"
                obs_have="27974"
                obs_ratio="92.40" />
          <mask elevation="15 degrees"
                obs_expected="28254"
                obs_have="26861"
                obs_ratio="95.07" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="7807382"
                         time_creation="Wed Jul  4 01:00:24 2012"
                         time_modification="Wed Jun  6 09:08:30 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31532"
                obs_have="28320"
                obs_ratio="89.81" />
          <mask elevation="10 degrees"
                obs_expected="30274"
                obs_have="27974"
                obs_ratio="92.40" />
          <mask elevation="15 degrees"
                obs_expected="28254"
                obs_have="26861"
                obs_ratio="95.07" />
        </observations>
      </control>
    </file>
    <file name="/piaa158j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jun  6 10:28:56 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7314217"
                         time_creation="Wed Jun  6 10:17:35 2012"
                         time_modification="Wed Jun  6 10:08:40 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30058"
                obs_have="26358"
                obs_ratio="87.69" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="25083"
                obs_ratio="94.98" />
          <mask elevation="15 degrees"
                obs_expected="23812"
                obs_have="23309"
                obs_ratio="97.89" />
        </observations>
      </control>
      <control date="Wed Jun  6 10:57:31 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7314217"
                         time_creation="Wed Jun  6 10:17:35 2012"
                         time_modification="Wed Jun  6 10:08:40 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30058"
                obs_have="26358"
                obs_ratio="87.69" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="25083"
                obs_ratio="94.98" />
          <mask elevation="15 degrees"
                obs_expected="23812"
                obs_have="23309"
                obs_ratio="97.89" />
        </observations>
      </control>
      <control date="Wed Jun  6 12:39:19 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7314217"
                         time_creation="Wed Jun  6 10:17:35 2012"
                         time_modification="Wed Jun  6 10:08:40 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30058"
                obs_have="26358"
                obs_ratio="87.69" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="25083"
                obs_ratio="94.98" />
          <mask elevation="15 degrees"
                obs_expected="23812"
                obs_have="23309"
                obs_ratio="97.89" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7314217"
                         time_creation="Wed Jun  6 10:17:35 2012"
                         time_modification="Wed Jun  6 10:08:40 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30058"
                obs_have="26358"
                obs_ratio="87.69" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="25083"
                obs_ratio="94.98" />
          <mask elevation="15 degrees"
                obs_expected="23812"
                obs_have="23309"
                obs_ratio="97.89" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7314217"
                         time_creation="Wed Jul  4 01:00:26 2012"
                         time_modification="Wed Jun  6 10:08:40 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30058"
                obs_have="26358"
                obs_ratio="87.69" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="25083"
                obs_ratio="94.98" />
          <mask elevation="15 degrees"
                obs_expected="23812"
                obs_have="23309"
                obs_ratio="97.89" />
        </observations>
      </control>
    </file>
    <file name="/piaa158k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jun  6 11:24:19 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7069492"
                         time_creation="Wed Jun  6 11:17:30 2012"
                         time_modification="Wed Jun  6 11:08:34 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31448"
                obs_have="24932"
                obs_ratio="79.28" />
          <mask elevation="10 degrees"
                obs_expected="26222"
                obs_have="24117"
                obs_ratio="91.97" />
          <mask elevation="15 degrees"
                obs_expected="23277"
                obs_have="23010"
                obs_ratio="98.85" />
        </observations>
      </control>
      <control date="Wed Jun  6 11:50:03 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7069492"
                         time_creation="Wed Jun  6 11:17:30 2012"
                         time_modification="Wed Jun  6 11:08:34 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31448"
                obs_have="24932"
                obs_ratio="79.28" />
          <mask elevation="10 degrees"
                obs_expected="26222"
                obs_have="24117"
                obs_ratio="91.97" />
          <mask elevation="15 degrees"
                obs_expected="23277"
                obs_have="23010"
                obs_ratio="98.85" />
        </observations>
      </control>
      <control date="Wed Jun  6 13:39:53 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7069492"
                         time_creation="Wed Jun  6 11:17:30 2012"
                         time_modification="Wed Jun  6 11:08:34 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31448"
                obs_have="24932"
                obs_ratio="79.28" />
          <mask elevation="10 degrees"
                obs_expected="26222"
                obs_have="24117"
                obs_ratio="91.97" />
          <mask elevation="15 degrees"
                obs_expected="23277"
                obs_have="23010"
                obs_ratio="98.85" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7069492"
                         time_creation="Wed Jun  6 11:17:30 2012"
                         time_modification="Wed Jun  6 11:08:34 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31448"
                obs_have="24932"
                obs_ratio="79.28" />
          <mask elevation="10 degrees"
                obs_expected="26222"
                obs_have="24117"
                obs_ratio="91.97" />
          <mask elevation="15 degrees"
                obs_expected="23277"
                obs_have="23010"
                obs_ratio="98.85" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7069492"
                         time_creation="Wed Jul  4 01:00:27 2012"
                         time_modification="Wed Jun  6 11:08:34 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31448"
                obs_have="24932"
                obs_ratio="79.28" />
          <mask elevation="10 degrees"
                obs_expected="26222"
                obs_have="24117"
                obs_ratio="91.97" />
          <mask elevation="15 degrees"
                obs_expected="23277"
                obs_have="23010"
                obs_ratio="98.85" />
        </observations>
      </control>
    </file>
    <file name="/piaa158l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jun  6 12:25:42 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9011931"
                         time_creation="Wed Jun  6 12:18:06 2012"
                         time_modification="Wed Jun  6 12:08:39 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34743"
                obs_have="30886"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="32453"
                obs_have="30273"
                obs_ratio="93.28" />
          <mask elevation="15 degrees"
                obs_expected="29574"
                obs_have="28497"
                obs_ratio="96.36" />
        </observations>
      </control>
      <control date="Wed Jun  6 12:52:15 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9011931"
                         time_creation="Wed Jun  6 12:18:06 2012"
                         time_modification="Wed Jun  6 12:08:39 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34743"
                obs_have="30886"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="32453"
                obs_have="30273"
                obs_ratio="93.28" />
          <mask elevation="15 degrees"
                obs_expected="29574"
                obs_have="28497"
                obs_ratio="96.36" />
        </observations>
      </control>
      <control date="Wed Jun  6 14:43:03 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9011931"
                         time_creation="Wed Jun  6 12:18:06 2012"
                         time_modification="Wed Jun  6 12:08:39 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34743"
                obs_have="30886"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="32453"
                obs_have="30273"
                obs_ratio="93.28" />
          <mask elevation="15 degrees"
                obs_expected="29574"
                obs_have="28497"
                obs_ratio="96.36" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9011931"
                         time_creation="Wed Jun  6 12:18:06 2012"
                         time_modification="Wed Jun  6 12:08:39 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34743"
                obs_have="30886"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="32453"
                obs_have="30273"
                obs_ratio="93.28" />
          <mask elevation="15 degrees"
                obs_expected="29574"
                obs_have="28497"
                obs_ratio="96.36" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9011931"
                         time_creation="Wed Jul  4 01:00:28 2012"
                         time_modification="Wed Jun  6 12:08:39 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34743"
                obs_have="30886"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="32453"
                obs_have="30273"
                obs_ratio="93.28" />
          <mask elevation="15 degrees"
                obs_expected="29574"
                obs_have="28497"
                obs_ratio="96.36" />
        </observations>
      </control>
    </file>
    <file name="/piaa158m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jun  6 13:25:57 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9001560"
                         time_creation="Wed Jun  6 13:17:46 2012"
                         time_modification="Wed Jun  6 13:08:36 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31914"
                obs_have="31417"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29624"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="28568"
                obs_have="28548"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed Jun  6 13:52:47 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9001560"
                         time_creation="Wed Jun  6 13:17:46 2012"
                         time_modification="Wed Jun  6 13:08:36 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31914"
                obs_have="31417"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29624"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="28568"
                obs_have="28548"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed Jun  6 15:45:52 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9001560"
                         time_creation="Wed Jun  6 13:17:46 2012"
                         time_modification="Wed Jun  6 13:08:36 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31914"
                obs_have="31417"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29624"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="28568"
                obs_have="28548"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9001560"
                         time_creation="Wed Jun  6 13:17:46 2012"
                         time_modification="Wed Jun  6 13:08:36 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31914"
                obs_have="31417"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29624"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="28568"
                obs_have="28548"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9001560"
                         time_creation="Wed Jul  4 01:00:30 2012"
                         time_modification="Wed Jun  6 13:08:36 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31914"
                obs_have="31417"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29624"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="28568"
                obs_have="28548"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/piaa158n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jun  6 14:25:40 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8964699"
                         time_creation="Wed Jun  6 14:17:53 2012"
                         time_modification="Wed Jun  6 14:08:39 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="28678"
                obs_ratio="78.09" />
          <mask elevation="10 degrees"
                obs_expected="31965"
                obs_have="28141"
                obs_ratio="88.04" />
          <mask elevation="15 degrees"
                obs_expected="24295"
                obs_have="23193"
                obs_ratio="95.46" />
        </observations>
      </control>
      <control date="Wed Jun  6 14:52:34 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8964699"
                         time_creation="Wed Jun  6 14:17:53 2012"
                         time_modification="Wed Jun  6 14:08:39 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="28678"
                obs_ratio="78.09" />
          <mask elevation="10 degrees"
                obs_expected="31965"
                obs_have="28141"
                obs_ratio="88.04" />
          <mask elevation="15 degrees"
                obs_expected="24295"
                obs_have="23193"
                obs_ratio="95.46" />
        </observations>
      </control>
      <control date="Wed Jun  6 16:48:45 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8964699"
                         time_creation="Wed Jun  6 14:17:53 2012"
                         time_modification="Wed Jun  6 14:08:39 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="28678"
                obs_ratio="78.09" />
          <mask elevation="10 degrees"
                obs_expected="31965"
                obs_have="28141"
                obs_ratio="88.04" />
          <mask elevation="15 degrees"
                obs_expected="24295"
                obs_have="23193"
                obs_ratio="95.46" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8964699"
                         time_creation="Wed Jun  6 14:17:53 2012"
                         time_modification="Wed Jun  6 14:08:39 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="28678"
                obs_ratio="78.09" />
          <mask elevation="10 degrees"
                obs_expected="31965"
                obs_have="28141"
                obs_ratio="88.04" />
          <mask elevation="15 degrees"
                obs_expected="24295"
                obs_have="23193"
                obs_ratio="95.46" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8964699"
                         time_creation="Wed Jul  4 01:00:31 2012"
                         time_modification="Wed Jun  6 14:08:39 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36726"
                obs_have="28678"
                obs_ratio="78.09" />
          <mask elevation="10 degrees"
                obs_expected="31965"
                obs_have="28141"
                obs_ratio="88.04" />
          <mask elevation="15 degrees"
                obs_expected="24295"
                obs_have="23193"
                obs_ratio="95.46" />
        </observations>
      </control>
    </file>
    <file name="/piaa158o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jun  6 15:25:48 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8714873"
                         time_creation="Wed Jun  6 15:17:51 2012"
                         time_modification="Wed Jun  6 15:08:40 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34270"
                obs_have="27055"
                obs_ratio="78.95" />
          <mask elevation="10 degrees"
                obs_expected="27617"
                obs_have="24978"
                obs_ratio="90.44" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="23568"
                obs_ratio="96.59" />
        </observations>
      </control>
      <control date="Wed Jun  6 15:54:50 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8714873"
                         time_creation="Wed Jun  6 15:17:51 2012"
                         time_modification="Wed Jun  6 15:08:40 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34270"
                obs_have="27055"
                obs_ratio="78.95" />
          <mask elevation="10 degrees"
                obs_expected="27617"
                obs_have="24978"
                obs_ratio="90.44" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="23568"
                obs_ratio="96.59" />
        </observations>
      </control>
      <control date="Wed Jun  6 17:49:22 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8714873"
                         time_creation="Wed Jun  6 15:17:51 2012"
                         time_modification="Wed Jun  6 15:08:40 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34270"
                obs_have="27055"
                obs_ratio="78.95" />
          <mask elevation="10 degrees"
                obs_expected="27617"
                obs_have="24978"
                obs_ratio="90.44" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="23568"
                obs_ratio="96.59" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8714873"
                         time_creation="Wed Jun  6 15:17:51 2012"
                         time_modification="Wed Jun  6 15:08:40 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34270"
                obs_have="27055"
                obs_ratio="78.95" />
          <mask elevation="10 degrees"
                obs_expected="27617"
                obs_have="24978"
                obs_ratio="90.44" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="23568"
                obs_ratio="96.59" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8714873"
                         time_creation="Wed Jul  4 01:00:32 2012"
                         time_modification="Wed Jun  6 15:08:40 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34270"
                obs_have="27055"
                obs_ratio="78.95" />
          <mask elevation="10 degrees"
                obs_expected="27617"
                obs_have="24978"
                obs_ratio="90.44" />
          <mask elevation="15 degrees"
                obs_expected="24399"
                obs_have="23568"
                obs_ratio="96.59" />
        </observations>
      </control>
    </file>
    <file name="/piaa158p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jun  6 16:29:48 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="8237682"
                         time_creation="Wed Jun  6 16:22:32 2012"
                         time_modification="Wed Jun  6 16:13:10 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31375"
                obs_have="29533"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="30236"
                obs_have="29195"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="29300"
                obs_have="28287"
                obs_ratio="96.54" />
        </observations>
      </control>
      <control date="Wed Jun  6 17:02:33 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="8237682"
                         time_creation="Wed Jun  6 16:22:32 2012"
                         time_modification="Wed Jun  6 16:13:10 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31375"
                obs_have="29533"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="30236"
                obs_have="29195"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="29300"
                obs_have="28287"
                obs_ratio="96.54" />
        </observations>
      </control>
      <control date="Wed Jun  6 19:03:29 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="8237682"
                         time_creation="Wed Jun  6 16:22:32 2012"
                         time_modification="Wed Jun  6 16:13:10 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31375"
                obs_have="29533"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="30236"
                obs_have="29195"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="29300"
                obs_have="28287"
                obs_ratio="96.54" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="8237682"
                         time_creation="Wed Jun  6 16:22:32 2012"
                         time_modification="Wed Jun  6 16:13:10 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31375"
                obs_have="29533"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="30236"
                obs_have="29195"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="29300"
                obs_have="28287"
                obs_ratio="96.54" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="8237682"
                         time_creation="Wed Jul  4 01:00:33 2012"
                         time_modification="Wed Jun  6 16:13:10 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31375"
                obs_have="29533"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="30236"
                obs_have="29195"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="29300"
                obs_have="28287"
                obs_ratio="96.54" />
        </observations>
      </control>
    </file>
    <file name="/piaa158q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jun  6 17:27:30 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="6897300"
                         time_creation="Wed Jun  6 17:17:29 2012"
                         time_modification="Wed Jun  6 17:08:47 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27895"
                obs_have="23291"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="25509"
                obs_have="23291"
                obs_ratio="91.31" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="22905"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Wed Jun  6 18:01:14 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="6897300"
                         time_creation="Wed Jun  6 17:17:29 2012"
                         time_modification="Wed Jun  6 17:08:47 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27895"
                obs_have="23291"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="25509"
                obs_have="23291"
                obs_ratio="91.31" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="22905"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Wed Jun  6 19:54:57 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="6897300"
                         time_creation="Wed Jun  6 17:17:29 2012"
                         time_modification="Wed Jun  6 17:08:47 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27895"
                obs_have="23291"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="25509"
                obs_have="23291"
                obs_ratio="91.31" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="22905"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="6897300"
                         time_creation="Wed Jun  6 17:17:29 2012"
                         time_modification="Wed Jun  6 17:08:47 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27895"
                obs_have="23291"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="25509"
                obs_have="23291"
                obs_ratio="91.31" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="22905"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="6897300"
                         time_creation="Wed Jul  4 01:00:34 2012"
                         time_modification="Wed Jun  6 17:08:47 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27895"
                obs_have="23291"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="25509"
                obs_have="23291"
                obs_ratio="91.31" />
          <mask elevation="15 degrees"
                obs_expected="23572"
                obs_have="22905"
                obs_ratio="97.17" />
        </observations>
      </control>
    </file>
    <file name="/piaa158r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jun  6 18:38:28 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7210703"
                         time_creation="Wed Jun  6 18:17:46 2012"
                         time_modification="Wed Jun  6 18:08:35 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28644"
                obs_have="24832"
                obs_ratio="86.69" />
          <mask elevation="10 degrees"
                obs_expected="26086"
                obs_have="24376"
                obs_ratio="93.44" />
          <mask elevation="15 degrees"
                obs_expected="23080"
                obs_have="22327"
                obs_ratio="96.74" />
        </observations>
      </control>
      <control date="Wed Jun  6 20:57:26 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7210703"
                         time_creation="Wed Jun  6 18:17:46 2012"
                         time_modification="Wed Jun  6 18:08:35 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28644"
                obs_have="24832"
                obs_ratio="86.69" />
          <mask elevation="10 degrees"
                obs_expected="26086"
                obs_have="24376"
                obs_ratio="93.44" />
          <mask elevation="15 degrees"
                obs_expected="23080"
                obs_have="22327"
                obs_ratio="96.74" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7210703"
                         time_creation="Wed Jun  6 18:17:46 2012"
                         time_modification="Wed Jun  6 18:08:35 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28644"
                obs_have="24832"
                obs_ratio="86.69" />
          <mask elevation="10 degrees"
                obs_expected="26086"
                obs_have="24376"
                obs_ratio="93.44" />
          <mask elevation="15 degrees"
                obs_expected="23080"
                obs_have="22327"
                obs_ratio="96.74" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7210703"
                         time_creation="Wed Jul  4 01:00:35 2012"
                         time_modification="Wed Jun  6 18:08:35 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28644"
                obs_have="24832"
                obs_ratio="86.69" />
          <mask elevation="10 degrees"
                obs_expected="26086"
                obs_have="24376"
                obs_ratio="93.44" />
          <mask elevation="15 degrees"
                obs_expected="23080"
                obs_have="22327"
                obs_ratio="96.74" />
        </observations>
      </control>
    </file>
    <file name="/piaa158s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jun  6 19:33:24 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6551926"
                         time_creation="Wed Jun  6 19:18:04 2012"
                         time_modification="Wed Jun  6 19:08:40 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="27574"
                obs_have="21648"
                obs_ratio="78.51" />
          <mask elevation="10 degrees"
                obs_expected="25079"
                obs_have="21648"
                obs_ratio="86.32" />
          <mask elevation="15 degrees"
                obs_expected="19745"
                obs_have="19675"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Wed Jun  6 21:53:19 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6551926"
                         time_creation="Wed Jun  6 19:18:04 2012"
                         time_modification="Wed Jun  6 19:08:40 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="27574"
                obs_have="21648"
                obs_ratio="78.51" />
          <mask elevation="10 degrees"
                obs_expected="25079"
                obs_have="21648"
                obs_ratio="86.32" />
          <mask elevation="15 degrees"
                obs_expected="19745"
                obs_have="19675"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6551926"
                         time_creation="Wed Jun  6 19:18:04 2012"
                         time_modification="Wed Jun  6 19:08:40 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="27574"
                obs_have="21648"
                obs_ratio="78.51" />
          <mask elevation="10 degrees"
                obs_expected="25079"
                obs_have="21648"
                obs_ratio="86.32" />
          <mask elevation="15 degrees"
                obs_expected="19745"
                obs_have="19675"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6551926"
                         time_creation="Wed Jul  4 01:00:37 2012"
                         time_modification="Wed Jun  6 19:08:40 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="27574"
                obs_have="21648"
                obs_ratio="78.51" />
          <mask elevation="10 degrees"
                obs_expected="25079"
                obs_have="21648"
                obs_ratio="86.32" />
          <mask elevation="15 degrees"
                obs_expected="19745"
                obs_have="19675"
                obs_ratio="99.65" />
        </observations>
      </control>
    </file>
    <file name="/piaa158t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8357669"
                         time_creation="Wed Jun  6 20:33:06 2012"
                         time_modification="Wed Jun  6 20:08:38 2012" />
        <observations epoch_first="Wed Jun  6 19:00:00 2012"
                      epoch_last="Wed Jun  6 19:59:59 2012"
                      epochs="3529"
                      epochs_ratio="98.03">
          <mask elevation="03 degrees"
                obs_expected="35272"
                obs_have="26861"
                obs_ratio="76.15" />
          <mask elevation="10 degrees"
                obs_expected="31407"
                obs_have="26716"
                obs_ratio="85.06" />
          <mask elevation="15 degrees"
                obs_expected="27758"
                obs_have="25463"
                obs_ratio="91.73" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8357669"
                         time_creation="Wed Jul  4 01:00:38 2012"
                         time_modification="Wed Jun  6 20:08:38 2012" />
        <observations epoch_first="Wed Jun  6 19:00:00 2012"
                      epoch_last="Wed Jun  6 19:59:59 2012"
                      epochs="3529"
                      epochs_ratio="98.03">
          <mask elevation="03 degrees"
                obs_expected="35272"
                obs_have="26861"
                obs_ratio="76.15" />
          <mask elevation="10 degrees"
                obs_expected="31407"
                obs_have="26716"
                obs_ratio="85.06" />
          <mask elevation="15 degrees"
                obs_expected="27758"
                obs_have="25463"
                obs_ratio="91.73" />
        </observations>
      </control>
    </file>
    <file name="/piaa158u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jun  6 23:31:39 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8680632"
                         time_creation="Wed Jun  6 21:27:45 2012"
                         time_modification="Wed Jun  6 21:08:47 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="29479"
                obs_ratio="83.96" />
          <mask elevation="10 degrees"
                obs_expected="30004"
                obs_have="27263"
                obs_ratio="90.86" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="25885"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Wed Jun  6 23:53:42 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8680632"
                         time_creation="Wed Jun  6 21:27:45 2012"
                         time_modification="Wed Jun  6 21:08:47 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="29479"
                obs_ratio="83.96" />
          <mask elevation="10 degrees"
                obs_expected="30004"
                obs_have="27263"
                obs_ratio="90.86" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="25885"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8680632"
                         time_creation="Wed Jun  6 21:27:45 2012"
                         time_modification="Wed Jun  6 21:08:47 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="29479"
                obs_ratio="83.96" />
          <mask elevation="10 degrees"
                obs_expected="30004"
                obs_have="27263"
                obs_ratio="90.86" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="25885"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8680632"
                         time_creation="Wed Jul  4 01:00:39 2012"
                         time_modification="Wed Jun  6 21:08:47 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="29479"
                obs_ratio="83.96" />
          <mask elevation="10 degrees"
                obs_expected="30004"
                obs_have="27263"
                obs_ratio="90.86" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="25885"
                obs_ratio="96.21" />
        </observations>
      </control>
    </file>
    <file name="/piaa158v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jun  6 22:45:01 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9203352"
                         time_creation="Wed Jun  6 22:17:56 2012"
                         time_modification="Wed Jun  6 22:08:42 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30968"
                obs_have="30968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 23:11:44 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9203352"
                         time_creation="Wed Jun  6 22:17:56 2012"
                         time_modification="Wed Jun  6 22:08:42 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30968"
                obs_have="30968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 00:53:06 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9203352"
                         time_creation="Wed Jun  6 22:17:56 2012"
                         time_modification="Wed Jun  6 22:08:42 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30968"
                obs_have="30968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9203352"
                         time_creation="Wed Jun  6 22:17:56 2012"
                         time_modification="Wed Jun  6 22:08:42 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30968"
                obs_have="30968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9203352"
                         time_creation="Wed Jul  4 01:00:41 2012"
                         time_modification="Wed Jun  6 22:08:42 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30968"
                obs_have="30968"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28504"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa158w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun  7 00:10:55 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8740876"
                         time_creation="Wed Jun  6 23:19:35 2012"
                         time_modification="Wed Jun  6 23:08:48 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37531"
                obs_have="28028"
                obs_ratio="74.68" />
          <mask elevation="10 degrees"
                obs_expected="30859"
                obs_have="27758"
                obs_ratio="89.95" />
          <mask elevation="15 degrees"
                obs_expected="27699"
                obs_have="26959"
                obs_ratio="97.33" />
        </observations>
      </control>
      <control date="Thu Jun  7 01:44:58 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8740876"
                         time_creation="Wed Jun  6 23:19:35 2012"
                         time_modification="Wed Jun  6 23:08:48 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37531"
                obs_have="28028"
                obs_ratio="74.68" />
          <mask elevation="10 degrees"
                obs_expected="30859"
                obs_have="27758"
                obs_ratio="89.95" />
          <mask elevation="15 degrees"
                obs_expected="27699"
                obs_have="26959"
                obs_ratio="97.33" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8740876"
                         time_creation="Wed Jun  6 23:19:35 2012"
                         time_modification="Wed Jun  6 23:08:48 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37531"
                obs_have="28028"
                obs_ratio="74.68" />
          <mask elevation="10 degrees"
                obs_expected="30859"
                obs_have="27758"
                obs_ratio="89.95" />
          <mask elevation="15 degrees"
                obs_expected="27699"
                obs_have="26959"
                obs_ratio="97.33" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8740876"
                         time_creation="Wed Jul  4 01:00:42 2012"
                         time_modification="Wed Jun  6 23:08:48 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37531"
                obs_have="28028"
                obs_ratio="74.68" />
          <mask elevation="10 degrees"
                obs_expected="30859"
                obs_have="27758"
                obs_ratio="89.95" />
          <mask elevation="15 degrees"
                obs_expected="27699"
                obs_have="26959"
                obs_ratio="97.33" />
        </observations>
      </control>
    </file>
    <file name="/piaa158x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jun  7 01:06:08 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8765734"
                         time_creation="Thu Jun  7 00:28:14 2012"
                         time_modification="Thu Jun  7 00:08:40 2012" />
        <observations epoch_first="Wed Jun  6 23:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="37924"
                obs_have="32958"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="33604"
                obs_have="31814"
                obs_ratio="94.67" />
          <mask elevation="15 degrees"
                obs_expected="31097"
                obs_have="30001"
                obs_ratio="96.48" />
        </observations>
      </control>
      <control date="Thu Jun  7 02:42:48 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8765734"
                         time_creation="Thu Jun  7 00:28:14 2012"
                         time_modification="Thu Jun  7 00:08:40 2012" />
        <observations epoch_first="Wed Jun  6 23:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="37924"
                obs_have="32958"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="33604"
                obs_have="31814"
                obs_ratio="94.67" />
          <mask elevation="15 degrees"
                obs_expected="31097"
                obs_have="30001"
                obs_ratio="96.48" />
        </observations>
      </control>
      <control date="Thu Jun  7 20:11:37 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8765734"
                         time_creation="Thu Jun  7 00:28:14 2012"
                         time_modification="Thu Jun  7 00:08:40 2012" />
        <observations epoch_first="Wed Jun  6 23:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="37924"
                obs_have="32958"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="33604"
                obs_have="31814"
                obs_ratio="94.67" />
          <mask elevation="15 degrees"
                obs_expected="31097"
                obs_have="30001"
                obs_ratio="96.48" />
        </observations>
      </control>
      <control date="Fri Jul  6 07:13:13 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8765734"
                         time_creation="Wed Jul  4 01:00:43 2012"
                         time_modification="Thu Jun  7 00:08:40 2012" />
        <observations epoch_first="Wed Jun  6 23:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="37924"
                obs_have="32958"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="33604"
                obs_have="31814"
                obs_ratio="94.67" />
          <mask elevation="15 degrees"
                obs_expected="31097"
                obs_have="30001"
                obs_ratio="96.48" />
        </observations>
      </control>
    </file>
  </station>
</QC>
