<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-07-29 00:00:00"
    DayOfYear="211"
    Year="2012">
  <station name="PIAA">
    <file name="/piaa2110.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jul 30 23:49:23 2012"
               level="3">
        <file_statistics latency="01:31:43"
                         size="6543475"
                         time_creation="Mon Jul 30 01:33:18 2012"
                         time_modification="Mon Jul 30 01:31:13 2012" />
        <observations epoch_first="Sun Jul 29 00:00:00 2012"
                      epoch_last="Sun Jul 29 23:59:30 2012"
                      epochs="2844"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="28882"
                obs_have="22634"
                obs_ratio="78.37" />
          <mask elevation="10 degrees"
                obs_expected="24548"
                obs_have="22062"
                obs_ratio="89.87" />
          <mask elevation="15 degrees"
                obs_expected="21804"
                obs_have="20803"
                obs_ratio="95.41" />
        </observations>
      </control>
      <control date="Tue Aug 28 09:16:18 2012"
               level="3">
        <file_statistics latency="01:31:43"
                         size="6543475"
                         time_creation="Sun Aug 26 01:06:37 2012"
                         time_modification="Mon Jul 30 01:31:13 2012" />
        <observations epoch_first="Sun Jul 29 00:00:00 2012"
                      epoch_last="Sun Jul 29 23:59:30 2012"
                      epochs="2844"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="28882"
                obs_have="22634"
                obs_ratio="78.37" />
          <mask elevation="10 degrees"
                obs_expected="24548"
                obs_have="22062"
                obs_ratio="89.87" />
          <mask elevation="15 degrees"
                obs_expected="21804"
                obs_have="20803"
                obs_ratio="95.41" />
        </observations>
      </control>
    </file>
    <file name="/piaa211a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Jul 29 01:32:00 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9097489"
                         time_creation="Sun Jul 29 01:17:16 2012"
                         time_modification="Sun Jul 29 01:08:47 2012" />
        <observations epoch_first="Sun Jul 29 00:00:00 2012"
                      epoch_last="Sun Jul 29 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35170"
                obs_have="30891"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="33561"
                obs_have="30891"
                obs_ratio="92.04" />
          <mask elevation="15 degrees"
                obs_expected="30805"
                obs_have="29736"
                obs_ratio="96.53" />
        </observations>
      </control>
      <control date="Sun Jul 29 01:56:41 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9097489"
                         time_creation="Sun Jul 29 01:17:16 2012"
                         time_modification="Sun Jul 29 01:08:47 2012" />
        <observations epoch_first="Sun Jul 29 00:00:00 2012"
                      epoch_last="Sun Jul 29 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35170"
                obs_have="30891"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="33561"
                obs_have="30891"
                obs_ratio="92.04" />
          <mask elevation="15 degrees"
                obs_expected="30805"
                obs_have="29736"
                obs_ratio="96.53" />
        </observations>
      </control>
      <control date="Sun Jul 29 04:02:40 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9097489"
                         time_creation="Sun Jul 29 01:17:16 2012"
                         time_modification="Sun Jul 29 01:08:47 2012" />
        <observations epoch_first="Sun Jul 29 00:00:00 2012"
                      epoch_last="Sun Jul 29 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35170"
                obs_have="30891"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="33561"
                obs_have="30891"
                obs_ratio="92.04" />
          <mask elevation="15 degrees"
                obs_expected="30805"
                obs_have="29736"
                obs_ratio="96.53" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9097489"
                         time_creation="Sun Jul 29 01:17:16 2012"
                         time_modification="Sun Jul 29 01:08:47 2012" />
        <observations epoch_first="Sun Jul 29 00:00:00 2012"
                      epoch_last="Sun Jul 29 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35170"
                obs_have="30891"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="33561"
                obs_have="30891"
                obs_ratio="92.04" />
          <mask elevation="15 degrees"
                obs_expected="30805"
                obs_have="29736"
                obs_ratio="96.53" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9097489"
                         time_creation="Sun Aug 26 01:00:55 2012"
                         time_modification="Sun Jul 29 01:08:47 2012" />
        <observations epoch_first="Sun Jul 29 00:00:00 2012"
                      epoch_last="Sun Jul 29 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35170"
                obs_have="30891"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="33561"
                obs_have="30891"
                obs_ratio="92.04" />
          <mask elevation="15 degrees"
                obs_expected="30805"
                obs_have="29736"
                obs_ratio="96.53" />
        </observations>
      </control>
    </file>
    <file name="/piaa211b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Jul 29 02:27:38 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9015312"
                         time_creation="Sun Jul 29 02:17:14 2012"
                         time_modification="Sun Jul 29 02:08:45 2012" />
        <observations epoch_first="Sun Jul 29 01:00:00 2012"
                      epoch_last="Sun Jul 29 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37098"
                obs_have="30264"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="33059"
                obs_have="29286"
                obs_ratio="88.59" />
          <mask elevation="15 degrees"
                obs_expected="29039"
                obs_have="27461"
                obs_ratio="94.57" />
        </observations>
      </control>
      <control date="Sun Jul 29 02:52:57 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9015312"
                         time_creation="Sun Jul 29 02:17:14 2012"
                         time_modification="Sun Jul 29 02:08:45 2012" />
        <observations epoch_first="Sun Jul 29 01:00:00 2012"
                      epoch_last="Sun Jul 29 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37098"
                obs_have="30264"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="33059"
                obs_have="29286"
                obs_ratio="88.59" />
          <mask elevation="15 degrees"
                obs_expected="29039"
                obs_have="27461"
                obs_ratio="94.57" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9015312"
                         time_creation="Sun Jul 29 02:17:14 2012"
                         time_modification="Sun Jul 29 02:08:45 2012" />
        <observations epoch_first="Sun Jul 29 01:00:00 2012"
                      epoch_last="Sun Jul 29 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37098"
                obs_have="30264"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="33059"
                obs_have="29286"
                obs_ratio="88.59" />
          <mask elevation="15 degrees"
                obs_expected="29039"
                obs_have="27461"
                obs_ratio="94.57" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9015312"
                         time_creation="Sun Aug 26 01:00:56 2012"
                         time_modification="Sun Jul 29 02:08:45 2012" />
        <observations epoch_first="Sun Jul 29 01:00:00 2012"
                      epoch_last="Sun Jul 29 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37098"
                obs_have="30264"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="33059"
                obs_have="29286"
                obs_ratio="88.59" />
          <mask elevation="15 degrees"
                obs_expected="29039"
                obs_have="27461"
                obs_ratio="94.57" />
        </observations>
      </control>
    </file>
    <file name="/piaa211c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Jul 29 03:36:55 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8861602"
                         time_creation="Sun Jul 29 03:17:11 2012"
                         time_modification="Sun Jul 29 03:08:49 2012" />
        <observations epoch_first="Sun Jul 29 02:00:00 2012"
                      epoch_last="Sun Jul 29 02:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="29766"
                obs_have="28466"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="27832"
                obs_have="27427"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="27129"
                obs_have="27068"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sun Jul 29 05:23:29 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8861602"
                         time_creation="Sun Jul 29 03:17:11 2012"
                         time_modification="Sun Jul 29 03:08:49 2012" />
        <observations epoch_first="Sun Jul 29 02:00:00 2012"
                      epoch_last="Sun Jul 29 02:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="29766"
                obs_have="28466"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="27832"
                obs_have="27427"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="27129"
                obs_have="27068"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8861602"
                         time_creation="Sun Jul 29 03:17:11 2012"
                         time_modification="Sun Jul 29 03:08:49 2012" />
        <observations epoch_first="Sun Jul 29 02:00:00 2012"
                      epoch_last="Sun Jul 29 02:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="29766"
                obs_have="28466"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="27832"
                obs_have="27427"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="27129"
                obs_have="27068"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8861602"
                         time_creation="Sun Aug 26 01:00:58 2012"
                         time_modification="Sun Jul 29 03:08:49 2012" />
        <observations epoch_first="Sun Jul 29 02:00:00 2012"
                      epoch_last="Sun Jul 29 02:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="29766"
                obs_have="28466"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="27832"
                obs_have="27427"
                obs_ratio="98.54" />
          <mask elevation="15 degrees"
                obs_expected="27129"
                obs_have="27068"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/piaa211d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Jul 29 04:39:51 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8396547"
                         time_creation="Sun Jul 29 04:17:11 2012"
                         time_modification="Sun Jul 29 04:08:47 2012" />
        <observations epoch_first="Sun Jul 29 03:00:00 2012"
                      epoch_last="Sun Jul 29 03:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36178"
                obs_have="28190"
                obs_ratio="77.92" />
          <mask elevation="10 degrees"
                obs_expected="32763"
                obs_have="28153"
                obs_ratio="85.93" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="26878"
                obs_ratio="95.93" />
        </observations>
      </control>
      <control date="Sun Jul 29 05:03:45 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8396547"
                         time_creation="Sun Jul 29 04:17:11 2012"
                         time_modification="Sun Jul 29 04:08:47 2012" />
        <observations epoch_first="Sun Jul 29 03:00:00 2012"
                      epoch_last="Sun Jul 29 03:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36178"
                obs_have="28190"
                obs_ratio="77.92" />
          <mask elevation="10 degrees"
                obs_expected="32763"
                obs_have="28153"
                obs_ratio="85.93" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="26878"
                obs_ratio="95.93" />
        </observations>
      </control>
      <control date="Sun Jul 29 06:15:46 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8396547"
                         time_creation="Sun Jul 29 04:17:11 2012"
                         time_modification="Sun Jul 29 04:08:47 2012" />
        <observations epoch_first="Sun Jul 29 03:00:00 2012"
                      epoch_last="Sun Jul 29 03:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36178"
                obs_have="28190"
                obs_ratio="77.92" />
          <mask elevation="10 degrees"
                obs_expected="32763"
                obs_have="28153"
                obs_ratio="85.93" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="26878"
                obs_ratio="95.93" />
        </observations>
      </control>
      <control date="Sun Jul 29 07:09:38 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8396547"
                         time_creation="Sun Jul 29 04:17:11 2012"
                         time_modification="Sun Jul 29 04:08:47 2012" />
        <observations epoch_first="Sun Jul 29 03:00:00 2012"
                      epoch_last="Sun Jul 29 03:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36178"
                obs_have="28190"
                obs_ratio="77.92" />
          <mask elevation="10 degrees"
                obs_expected="32763"
                obs_have="28153"
                obs_ratio="85.93" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="26878"
                obs_ratio="95.93" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8396547"
                         time_creation="Sun Jul 29 04:17:11 2012"
                         time_modification="Sun Jul 29 04:08:47 2012" />
        <observations epoch_first="Sun Jul 29 03:00:00 2012"
                      epoch_last="Sun Jul 29 03:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36178"
                obs_have="28190"
                obs_ratio="77.92" />
          <mask elevation="10 degrees"
                obs_expected="32763"
                obs_have="28153"
                obs_ratio="85.93" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="26878"
                obs_ratio="95.93" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8396547"
                         time_creation="Sun Aug 26 01:01:00 2012"
                         time_modification="Sun Jul 29 04:08:47 2012" />
        <observations epoch_first="Sun Jul 29 03:00:00 2012"
                      epoch_last="Sun Jul 29 03:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36178"
                obs_have="28190"
                obs_ratio="77.92" />
          <mask elevation="10 degrees"
                obs_expected="32763"
                obs_have="28153"
                obs_ratio="85.93" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="26878"
                obs_ratio="95.93" />
        </observations>
      </control>
    </file>
    <file name="/piaa211e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Jul 29 05:43:34 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8120500"
                         time_creation="Sun Jul 29 05:22:07 2012"
                         time_modification="Sun Jul 29 05:13:09 2012" />
        <observations epoch_first="Sun Jul 29 04:00:00 2012"
                      epoch_last="Sun Jul 29 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32150"
                obs_have="29418"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="30207"
                obs_have="28933"
                obs_ratio="95.78" />
          <mask elevation="15 degrees"
                obs_expected="28034"
                obs_have="27586"
                obs_ratio="98.40" />
        </observations>
      </control>
      <control date="Sun Jul 29 05:57:52 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8120500"
                         time_creation="Sun Jul 29 05:22:07 2012"
                         time_modification="Sun Jul 29 05:13:09 2012" />
        <observations epoch_first="Sun Jul 29 04:00:00 2012"
                      epoch_last="Sun Jul 29 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32150"
                obs_have="29418"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="30207"
                obs_have="28933"
                obs_ratio="95.78" />
          <mask elevation="15 degrees"
                obs_expected="28034"
                obs_have="27586"
                obs_ratio="98.40" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8120500"
                         time_creation="Sun Jul 29 05:22:07 2012"
                         time_modification="Sun Jul 29 05:13:09 2012" />
        <observations epoch_first="Sun Jul 29 04:00:00 2012"
                      epoch_last="Sun Jul 29 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32150"
                obs_have="29418"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="30207"
                obs_have="28933"
                obs_ratio="95.78" />
          <mask elevation="15 degrees"
                obs_expected="28034"
                obs_have="27586"
                obs_ratio="98.40" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8120500"
                         time_creation="Sun Aug 26 01:01:02 2012"
                         time_modification="Sun Jul 29 05:13:09 2012" />
        <observations epoch_first="Sun Jul 29 04:00:00 2012"
                      epoch_last="Sun Jul 29 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32150"
                obs_have="29418"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="30207"
                obs_have="28933"
                obs_ratio="95.78" />
          <mask elevation="15 degrees"
                obs_expected="28034"
                obs_have="27586"
                obs_ratio="98.40" />
        </observations>
      </control>
    </file>
    <file name="/piaa211f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Jul 29 06:43:00 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7314719"
                         time_creation="Sun Jul 29 06:17:15 2012"
                         time_modification="Sun Jul 29 06:08:42 2012" />
        <observations epoch_first="Sun Jul 29 05:00:00 2012"
                      epoch_last="Sun Jul 29 05:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32453"
                obs_have="26785"
                obs_ratio="82.53" />
          <mask elevation="10 degrees"
                obs_expected="27372"
                obs_have="25321"
                obs_ratio="92.51" />
          <mask elevation="15 degrees"
                obs_expected="24418"
                obs_have="23401"
                obs_ratio="95.84" />
        </observations>
      </control>
      <control date="Sun Jul 29 08:22:02 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7314719"
                         time_creation="Sun Jul 29 06:17:15 2012"
                         time_modification="Sun Jul 29 06:08:42 2012" />
        <observations epoch_first="Sun Jul 29 05:00:00 2012"
                      epoch_last="Sun Jul 29 05:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32453"
                obs_have="26785"
                obs_ratio="82.53" />
          <mask elevation="10 degrees"
                obs_expected="27372"
                obs_have="25321"
                obs_ratio="92.51" />
          <mask elevation="15 degrees"
                obs_expected="24418"
                obs_have="23401"
                obs_ratio="95.84" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7314719"
                         time_creation="Sun Jul 29 06:17:15 2012"
                         time_modification="Sun Jul 29 06:08:42 2012" />
        <observations epoch_first="Sun Jul 29 05:00:00 2012"
                      epoch_last="Sun Jul 29 05:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32453"
                obs_have="26785"
                obs_ratio="82.53" />
          <mask elevation="10 degrees"
                obs_expected="27372"
                obs_have="25321"
                obs_ratio="92.51" />
          <mask elevation="15 degrees"
                obs_expected="24418"
                obs_have="23401"
                obs_ratio="95.84" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7314719"
                         time_creation="Sun Aug 26 01:01:03 2012"
                         time_modification="Sun Jul 29 06:08:42 2012" />
        <observations epoch_first="Sun Jul 29 05:00:00 2012"
                      epoch_last="Sun Jul 29 05:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32453"
                obs_have="26785"
                obs_ratio="82.53" />
          <mask elevation="10 degrees"
                obs_expected="27372"
                obs_have="25321"
                obs_ratio="92.51" />
          <mask elevation="15 degrees"
                obs_expected="24418"
                obs_have="23401"
                obs_ratio="95.84" />
        </observations>
      </control>
    </file>
    <file name="/piaa211g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Jul 29 07:35:55 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7087453"
                         time_creation="Sun Jul 29 07:17:17 2012"
                         time_modification="Sun Jul 29 07:08:42 2012" />
        <observations epoch_first="Sun Jul 29 06:00:00 2012"
                      epoch_last="Sun Jul 29 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="24467"
                obs_ratio="80.37" />
          <mask elevation="10 degrees"
                obs_expected="26841"
                obs_have="24467"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="23759"
                obs_have="23207"
                obs_ratio="97.68" />
        </observations>
      </control>
      <control date="Sun Jul 29 08:00:38 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7087453"
                         time_creation="Sun Jul 29 07:17:17 2012"
                         time_modification="Sun Jul 29 07:08:42 2012" />
        <observations epoch_first="Sun Jul 29 06:00:00 2012"
                      epoch_last="Sun Jul 29 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="24467"
                obs_ratio="80.37" />
          <mask elevation="10 degrees"
                obs_expected="26841"
                obs_have="24467"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="23759"
                obs_have="23207"
                obs_ratio="97.68" />
        </observations>
      </control>
      <control date="Sun Jul 29 09:53:30 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7087453"
                         time_creation="Sun Jul 29 07:17:17 2012"
                         time_modification="Sun Jul 29 07:08:42 2012" />
        <observations epoch_first="Sun Jul 29 06:00:00 2012"
                      epoch_last="Sun Jul 29 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="24467"
                obs_ratio="80.37" />
          <mask elevation="10 degrees"
                obs_expected="26841"
                obs_have="24467"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="23759"
                obs_have="23207"
                obs_ratio="97.68" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7087453"
                         time_creation="Sun Jul 29 07:17:17 2012"
                         time_modification="Sun Jul 29 07:08:42 2012" />
        <observations epoch_first="Sun Jul 29 06:00:00 2012"
                      epoch_last="Sun Jul 29 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="24467"
                obs_ratio="80.37" />
          <mask elevation="10 degrees"
                obs_expected="26841"
                obs_have="24467"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="23759"
                obs_have="23207"
                obs_ratio="97.68" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7087453"
                         time_creation="Sun Aug 26 01:01:04 2012"
                         time_modification="Sun Jul 29 07:08:42 2012" />
        <observations epoch_first="Sun Jul 29 06:00:00 2012"
                      epoch_last="Sun Jul 29 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="24467"
                obs_ratio="80.37" />
          <mask elevation="10 degrees"
                obs_expected="26841"
                obs_have="24467"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="23759"
                obs_have="23207"
                obs_ratio="97.68" />
        </observations>
      </control>
    </file>
    <file name="/piaa211h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Jul 29 08:52:08 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8573173"
                         time_creation="Sun Jul 29 08:17:20 2012"
                         time_modification="Sun Jul 29 08:08:43 2012" />
        <observations epoch_first="Sun Jul 29 07:00:00 2012"
                      epoch_last="Sun Jul 29 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33011"
                obs_have="30570"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="29257"
                obs_ratio="93.20" />
          <mask elevation="15 degrees"
                obs_expected="29325"
                obs_have="28165"
                obs_ratio="96.04" />
        </observations>
      </control>
      <control date="Sun Jul 29 09:12:33 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8573173"
                         time_creation="Sun Jul 29 08:17:20 2012"
                         time_modification="Sun Jul 29 08:08:43 2012" />
        <observations epoch_first="Sun Jul 29 07:00:00 2012"
                      epoch_last="Sun Jul 29 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33011"
                obs_have="30570"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="29257"
                obs_ratio="93.20" />
          <mask elevation="15 degrees"
                obs_expected="29325"
                obs_have="28165"
                obs_ratio="96.04" />
        </observations>
      </control>
      <control date="Sun Jul 29 10:23:50 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8573173"
                         time_creation="Sun Jul 29 08:17:20 2012"
                         time_modification="Sun Jul 29 08:08:43 2012" />
        <observations epoch_first="Sun Jul 29 07:00:00 2012"
                      epoch_last="Sun Jul 29 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33011"
                obs_have="30570"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="29257"
                obs_ratio="93.20" />
          <mask elevation="15 degrees"
                obs_expected="29325"
                obs_have="28165"
                obs_ratio="96.04" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8573173"
                         time_creation="Sun Jul 29 08:17:20 2012"
                         time_modification="Sun Jul 29 08:08:43 2012" />
        <observations epoch_first="Sun Jul 29 07:00:00 2012"
                      epoch_last="Sun Jul 29 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33011"
                obs_have="30570"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="29257"
                obs_ratio="93.20" />
          <mask elevation="15 degrees"
                obs_expected="29325"
                obs_have="28165"
                obs_ratio="96.04" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8573173"
                         time_creation="Sun Aug 26 01:01:06 2012"
                         time_modification="Sun Jul 29 08:08:43 2012" />
        <observations epoch_first="Sun Jul 29 07:00:00 2012"
                      epoch_last="Sun Jul 29 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33011"
                obs_have="30570"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="29257"
                obs_ratio="93.20" />
          <mask elevation="15 degrees"
                obs_expected="29325"
                obs_have="28165"
                obs_ratio="96.04" />
        </observations>
      </control>
    </file>
    <file name="/piaa211i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Jul 29 09:32:28 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8983646"
                         time_creation="Sun Jul 29 09:17:25 2012"
                         time_modification="Sun Jul 29 09:08:46 2012" />
        <observations epoch_first="Sun Jul 29 08:00:00 2012"
                      epoch_last="Sun Jul 29 08:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="32390"
                obs_have="30686"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="28930"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="27630"
                obs_have="27514"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Sun Jul 29 10:07:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8983646"
                         time_creation="Sun Jul 29 09:17:25 2012"
                         time_modification="Sun Jul 29 09:08:46 2012" />
        <observations epoch_first="Sun Jul 29 08:00:00 2012"
                      epoch_last="Sun Jul 29 08:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="32390"
                obs_have="30686"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="28930"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="27630"
                obs_have="27514"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Sun Jul 29 11:07:04 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8983646"
                         time_creation="Sun Jul 29 09:17:25 2012"
                         time_modification="Sun Jul 29 09:08:46 2012" />
        <observations epoch_first="Sun Jul 29 08:00:00 2012"
                      epoch_last="Sun Jul 29 08:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="32390"
                obs_have="30686"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="28930"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="27630"
                obs_have="27514"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Sun Jul 29 11:50:12 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8983646"
                         time_creation="Sun Jul 29 09:17:25 2012"
                         time_modification="Sun Jul 29 09:08:46 2012" />
        <observations epoch_first="Sun Jul 29 08:00:00 2012"
                      epoch_last="Sun Jul 29 08:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="32390"
                obs_have="30686"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="28930"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="27630"
                obs_have="27514"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8983646"
                         time_creation="Sun Jul 29 09:17:25 2012"
                         time_modification="Sun Jul 29 09:08:46 2012" />
        <observations epoch_first="Sun Jul 29 08:00:00 2012"
                      epoch_last="Sun Jul 29 08:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="32390"
                obs_have="30686"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="28930"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="27630"
                obs_have="27514"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8983646"
                         time_creation="Sun Aug 26 01:01:08 2012"
                         time_modification="Sun Jul 29 09:08:46 2012" />
        <observations epoch_first="Sun Jul 29 08:00:00 2012"
                      epoch_last="Sun Jul 29 08:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="32390"
                obs_have="30686"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="28930"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="27630"
                obs_have="27514"
                obs_ratio="99.58" />
        </observations>
      </control>
    </file>
    <file name="/piaa211j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Jul 29 10:52:22 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8922727"
                         time_creation="Sun Jul 29 10:17:20 2012"
                         time_modification="Sun Jul 29 10:08:51 2012" />
        <observations epoch_first="Sun Jul 29 09:00:00 2012"
                      epoch_last="Sun Jul 29 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35511"
                obs_have="30053"
                obs_ratio="84.63" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="29232"
                obs_ratio="92.74" />
          <mask elevation="15 degrees"
                obs_expected="26005"
                obs_have="25405"
                obs_ratio="97.69" />
        </observations>
      </control>
      <control date="Sun Jul 29 12:44:03 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8922727"
                         time_creation="Sun Jul 29 10:17:20 2012"
                         time_modification="Sun Jul 29 10:08:51 2012" />
        <observations epoch_first="Sun Jul 29 09:00:00 2012"
                      epoch_last="Sun Jul 29 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35511"
                obs_have="30053"
                obs_ratio="84.63" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="29232"
                obs_ratio="92.74" />
          <mask elevation="15 degrees"
                obs_expected="26005"
                obs_have="25405"
                obs_ratio="97.69" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8922727"
                         time_creation="Sun Jul 29 10:17:20 2012"
                         time_modification="Sun Jul 29 10:08:51 2012" />
        <observations epoch_first="Sun Jul 29 09:00:00 2012"
                      epoch_last="Sun Jul 29 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35511"
                obs_have="30053"
                obs_ratio="84.63" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="29232"
                obs_ratio="92.74" />
          <mask elevation="15 degrees"
                obs_expected="26005"
                obs_have="25405"
                obs_ratio="97.69" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8922727"
                         time_creation="Sun Aug 26 01:01:09 2012"
                         time_modification="Sun Jul 29 10:08:51 2012" />
        <observations epoch_first="Sun Jul 29 09:00:00 2012"
                      epoch_last="Sun Jul 29 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35511"
                obs_have="30053"
                obs_ratio="84.63" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="29232"
                obs_ratio="92.74" />
          <mask elevation="15 degrees"
                obs_expected="26005"
                obs_have="25405"
                obs_ratio="97.69" />
        </observations>
      </control>
    </file>
    <file name="/piaa211k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Jul 29 11:34:07 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8849483"
                         time_creation="Sun Jul 29 11:17:18 2012"
                         time_modification="Sun Jul 29 11:08:51 2012" />
        <observations epoch_first="Sun Jul 29 10:00:00 2012"
                      epoch_last="Sun Jul 29 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33125"
                obs_have="28733"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="27773"
                obs_have="26640"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="23367"
                obs_have="23367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 29 11:58:43 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8849483"
                         time_creation="Sun Jul 29 11:17:18 2012"
                         time_modification="Sun Jul 29 11:08:51 2012" />
        <observations epoch_first="Sun Jul 29 10:00:00 2012"
                      epoch_last="Sun Jul 29 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33125"
                obs_have="28733"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="27773"
                obs_have="26640"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="23367"
                obs_have="23367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 29 13:42:35 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8849483"
                         time_creation="Sun Jul 29 11:17:18 2012"
                         time_modification="Sun Jul 29 11:08:51 2012" />
        <observations epoch_first="Sun Jul 29 10:00:00 2012"
                      epoch_last="Sun Jul 29 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33125"
                obs_have="28733"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="27773"
                obs_have="26640"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="23367"
                obs_have="23367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8849483"
                         time_creation="Sun Jul 29 11:17:18 2012"
                         time_modification="Sun Jul 29 11:08:51 2012" />
        <observations epoch_first="Sun Jul 29 10:00:00 2012"
                      epoch_last="Sun Jul 29 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33125"
                obs_have="28733"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="27773"
                obs_have="26640"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="23367"
                obs_have="23367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8849483"
                         time_creation="Sun Aug 26 01:01:10 2012"
                         time_modification="Sun Jul 29 11:08:51 2012" />
        <observations epoch_first="Sun Jul 29 10:00:00 2012"
                      epoch_last="Sun Jul 29 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33125"
                obs_have="28733"
                obs_ratio="86.74" />
          <mask elevation="10 degrees"
                obs_expected="27773"
                obs_have="26640"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="23367"
                obs_have="23367"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa211l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Jul 29 12:24:47 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8220769"
                         time_creation="Sun Jul 29 12:17:15 2012"
                         time_modification="Sun Jul 29 12:08:39 2012" />
        <observations epoch_first="Sun Jul 29 11:00:00 2012"
                      epoch_last="Sun Jul 29 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32243"
                obs_have="27244"
                obs_ratio="84.50" />
          <mask elevation="10 degrees"
                obs_expected="30029"
                obs_have="26907"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="29290"
                obs_have="26505"
                obs_ratio="90.49" />
        </observations>
      </control>
      <control date="Sun Jul 29 12:52:28 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8220769"
                         time_creation="Sun Jul 29 12:17:15 2012"
                         time_modification="Sun Jul 29 12:08:39 2012" />
        <observations epoch_first="Sun Jul 29 11:00:00 2012"
                      epoch_last="Sun Jul 29 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32243"
                obs_have="27244"
                obs_ratio="84.50" />
          <mask elevation="10 degrees"
                obs_expected="30029"
                obs_have="26907"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="29290"
                obs_have="26505"
                obs_ratio="90.49" />
        </observations>
      </control>
      <control date="Sun Jul 29 14:40:02 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8220769"
                         time_creation="Sun Jul 29 12:17:15 2012"
                         time_modification="Sun Jul 29 12:08:39 2012" />
        <observations epoch_first="Sun Jul 29 11:00:00 2012"
                      epoch_last="Sun Jul 29 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32243"
                obs_have="27244"
                obs_ratio="84.50" />
          <mask elevation="10 degrees"
                obs_expected="30029"
                obs_have="26907"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="29290"
                obs_have="26505"
                obs_ratio="90.49" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8220769"
                         time_creation="Sun Jul 29 12:17:15 2012"
                         time_modification="Sun Jul 29 12:08:39 2012" />
        <observations epoch_first="Sun Jul 29 11:00:00 2012"
                      epoch_last="Sun Jul 29 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32243"
                obs_have="27244"
                obs_ratio="84.50" />
          <mask elevation="10 degrees"
                obs_expected="30029"
                obs_have="26907"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="29290"
                obs_have="26505"
                obs_ratio="90.49" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8220769"
                         time_creation="Sun Aug 26 01:01:11 2012"
                         time_modification="Sun Jul 29 12:08:39 2012" />
        <observations epoch_first="Sun Jul 29 11:00:00 2012"
                      epoch_last="Sun Jul 29 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32243"
                obs_have="27244"
                obs_ratio="84.50" />
          <mask elevation="10 degrees"
                obs_expected="30029"
                obs_have="26907"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="29290"
                obs_have="26505"
                obs_ratio="90.49" />
        </observations>
      </control>
    </file>
    <file name="/piaa211m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Jul 29 13:27:26 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7604126"
                         time_creation="Sun Jul 29 13:17:15 2012"
                         time_modification="Sun Jul 29 13:08:49 2012" />
        <observations epoch_first="Sun Jul 29 12:00:00 2012"
                      epoch_last="Sun Jul 29 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="26891"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="26891"
                obs_ratio="88.61" />
          <mask elevation="15 degrees"
                obs_expected="27034"
                obs_have="25475"
                obs_ratio="94.23" />
        </observations>
      </control>
      <control date="Sun Jul 29 13:53:11 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7604126"
                         time_creation="Sun Jul 29 13:17:15 2012"
                         time_modification="Sun Jul 29 13:08:49 2012" />
        <observations epoch_first="Sun Jul 29 12:00:00 2012"
                      epoch_last="Sun Jul 29 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="26891"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="26891"
                obs_ratio="88.61" />
          <mask elevation="15 degrees"
                obs_expected="27034"
                obs_have="25475"
                obs_ratio="94.23" />
        </observations>
      </control>
      <control date="Sun Jul 29 15:43:27 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7604126"
                         time_creation="Sun Jul 29 13:17:15 2012"
                         time_modification="Sun Jul 29 13:08:49 2012" />
        <observations epoch_first="Sun Jul 29 12:00:00 2012"
                      epoch_last="Sun Jul 29 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="26891"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="26891"
                obs_ratio="88.61" />
          <mask elevation="15 degrees"
                obs_expected="27034"
                obs_have="25475"
                obs_ratio="94.23" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7604126"
                         time_creation="Sun Jul 29 13:17:15 2012"
                         time_modification="Sun Jul 29 13:08:49 2012" />
        <observations epoch_first="Sun Jul 29 12:00:00 2012"
                      epoch_last="Sun Jul 29 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="26891"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="26891"
                obs_ratio="88.61" />
          <mask elevation="15 degrees"
                obs_expected="27034"
                obs_have="25475"
                obs_ratio="94.23" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7604126"
                         time_creation="Sun Aug 26 01:01:12 2012"
                         time_modification="Sun Jul 29 13:08:49 2012" />
        <observations epoch_first="Sun Jul 29 12:00:00 2012"
                      epoch_last="Sun Jul 29 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="26891"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="26891"
                obs_ratio="88.61" />
          <mask elevation="15 degrees"
                obs_expected="27034"
                obs_have="25475"
                obs_ratio="94.23" />
        </observations>
      </control>
    </file>
    <file name="/piaa211n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Jul 29 14:26:31 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="6855353"
                         time_creation="Sun Jul 29 14:17:17 2012"
                         time_modification="Sun Jul 29 14:08:37 2012" />
        <observations epoch_first="Sun Jul 29 13:00:00 2012"
                      epoch_last="Sun Jul 29 13:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="27687"
                obs_have="24442"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="25510"
                obs_have="24387"
                obs_ratio="95.60" />
          <mask elevation="15 degrees"
                obs_expected="23057"
                obs_have="22765"
                obs_ratio="98.73" />
        </observations>
      </control>
      <control date="Sun Jul 29 14:50:44 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="6855353"
                         time_creation="Sun Jul 29 14:17:17 2012"
                         time_modification="Sun Jul 29 14:08:37 2012" />
        <observations epoch_first="Sun Jul 29 13:00:00 2012"
                      epoch_last="Sun Jul 29 13:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="27687"
                obs_have="24442"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="25510"
                obs_have="24387"
                obs_ratio="95.60" />
          <mask elevation="15 degrees"
                obs_expected="23057"
                obs_have="22765"
                obs_ratio="98.73" />
        </observations>
      </control>
      <control date="Sun Jul 29 16:53:31 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="6855353"
                         time_creation="Sun Jul 29 14:17:17 2012"
                         time_modification="Sun Jul 29 14:08:37 2012" />
        <observations epoch_first="Sun Jul 29 13:00:00 2012"
                      epoch_last="Sun Jul 29 13:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="27687"
                obs_have="24442"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="25510"
                obs_have="24387"
                obs_ratio="95.60" />
          <mask elevation="15 degrees"
                obs_expected="23057"
                obs_have="22765"
                obs_ratio="98.73" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="6855353"
                         time_creation="Sun Jul 29 14:17:17 2012"
                         time_modification="Sun Jul 29 14:08:37 2012" />
        <observations epoch_first="Sun Jul 29 13:00:00 2012"
                      epoch_last="Sun Jul 29 13:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="27687"
                obs_have="24442"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="25510"
                obs_have="24387"
                obs_ratio="95.60" />
          <mask elevation="15 degrees"
                obs_expected="23057"
                obs_have="22765"
                obs_ratio="98.73" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="6855353"
                         time_creation="Sun Aug 26 01:01:13 2012"
                         time_modification="Sun Jul 29 14:08:37 2012" />
        <observations epoch_first="Sun Jul 29 13:00:00 2012"
                      epoch_last="Sun Jul 29 13:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="27687"
                obs_have="24442"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="25510"
                obs_have="24387"
                obs_ratio="95.60" />
          <mask elevation="15 degrees"
                obs_expected="23057"
                obs_have="22765"
                obs_ratio="98.73" />
        </observations>
      </control>
    </file>
    <file name="/piaa211o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Jul 29 15:25:33 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="6670883"
                         time_creation="Sun Jul 29 15:17:17 2012"
                         time_modification="Sun Jul 29 15:08:41 2012" />
        <observations epoch_first="Sun Jul 29 14:00:00 2012"
                      epoch_last="Sun Jul 29 14:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="27095"
                obs_have="20923"
                obs_ratio="77.22" />
          <mask elevation="10 degrees"
                obs_expected="22683"
                obs_have="20484"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="20144"
                obs_have="19367"
                obs_ratio="96.14" />
        </observations>
      </control>
      <control date="Sun Jul 29 15:51:44 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="6670883"
                         time_creation="Sun Jul 29 15:17:17 2012"
                         time_modification="Sun Jul 29 15:08:41 2012" />
        <observations epoch_first="Sun Jul 29 14:00:00 2012"
                      epoch_last="Sun Jul 29 14:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="27095"
                obs_have="20923"
                obs_ratio="77.22" />
          <mask elevation="10 degrees"
                obs_expected="22683"
                obs_have="20484"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="20144"
                obs_have="19367"
                obs_ratio="96.14" />
        </observations>
      </control>
      <control date="Sun Jul 29 17:44:42 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="6670883"
                         time_creation="Sun Jul 29 15:17:17 2012"
                         time_modification="Sun Jul 29 15:08:41 2012" />
        <observations epoch_first="Sun Jul 29 14:00:00 2012"
                      epoch_last="Sun Jul 29 14:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="27095"
                obs_have="20923"
                obs_ratio="77.22" />
          <mask elevation="10 degrees"
                obs_expected="22683"
                obs_have="20484"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="20144"
                obs_have="19367"
                obs_ratio="96.14" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="6670883"
                         time_creation="Sun Jul 29 15:17:17 2012"
                         time_modification="Sun Jul 29 15:08:41 2012" />
        <observations epoch_first="Sun Jul 29 14:00:00 2012"
                      epoch_last="Sun Jul 29 14:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="27095"
                obs_have="20923"
                obs_ratio="77.22" />
          <mask elevation="10 degrees"
                obs_expected="22683"
                obs_have="20484"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="20144"
                obs_have="19367"
                obs_ratio="96.14" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="6670883"
                         time_creation="Sun Aug 26 01:01:14 2012"
                         time_modification="Sun Jul 29 15:08:41 2012" />
        <observations epoch_first="Sun Jul 29 14:00:00 2012"
                      epoch_last="Sun Jul 29 14:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="27095"
                obs_have="20923"
                obs_ratio="77.22" />
          <mask elevation="10 degrees"
                obs_expected="22683"
                obs_have="20484"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="20144"
                obs_have="19367"
                obs_ratio="96.14" />
        </observations>
      </control>
    </file>
    <file name="/piaa211p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Jul 29 16:33:41 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8006606"
                         time_creation="Sun Jul 29 16:17:37 2012"
                         time_modification="Sun Jul 29 16:08:52 2012" />
        <observations epoch_first="Sun Jul 29 15:00:00 2012"
                      epoch_last="Sun Jul 29 15:59:59 2012"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="33584"
                obs_have="26992"
                obs_ratio="80.37" />
          <mask elevation="10 degrees"
                obs_expected="29722"
                obs_have="26241"
                obs_ratio="88.29" />
          <mask elevation="15 degrees"
                obs_expected="24938"
                obs_have="24047"
                obs_ratio="96.43" />
        </observations>
      </control>
      <control date="Sun Jul 29 17:04:38 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8006606"
                         time_creation="Sun Jul 29 16:17:37 2012"
                         time_modification="Sun Jul 29 16:08:52 2012" />
        <observations epoch_first="Sun Jul 29 15:00:00 2012"
                      epoch_last="Sun Jul 29 15:59:59 2012"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="33584"
                obs_have="26992"
                obs_ratio="80.37" />
          <mask elevation="10 degrees"
                obs_expected="29722"
                obs_have="26241"
                obs_ratio="88.29" />
          <mask elevation="15 degrees"
                obs_expected="24938"
                obs_have="24047"
                obs_ratio="96.43" />
        </observations>
      </control>
      <control date="Sun Jul 29 18:56:09 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8006606"
                         time_creation="Sun Jul 29 16:17:37 2012"
                         time_modification="Sun Jul 29 16:08:52 2012" />
        <observations epoch_first="Sun Jul 29 15:00:00 2012"
                      epoch_last="Sun Jul 29 15:59:59 2012"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="33584"
                obs_have="26992"
                obs_ratio="80.37" />
          <mask elevation="10 degrees"
                obs_expected="29722"
                obs_have="26241"
                obs_ratio="88.29" />
          <mask elevation="15 degrees"
                obs_expected="24938"
                obs_have="24047"
                obs_ratio="96.43" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8006606"
                         time_creation="Sun Jul 29 16:17:37 2012"
                         time_modification="Sun Jul 29 16:08:52 2012" />
        <observations epoch_first="Sun Jul 29 15:00:00 2012"
                      epoch_last="Sun Jul 29 15:59:59 2012"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="33584"
                obs_have="26992"
                obs_ratio="80.37" />
          <mask elevation="10 degrees"
                obs_expected="29722"
                obs_have="26241"
                obs_ratio="88.29" />
          <mask elevation="15 degrees"
                obs_expected="24938"
                obs_have="24047"
                obs_ratio="96.43" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8006606"
                         time_creation="Sun Aug 26 01:01:15 2012"
                         time_modification="Sun Jul 29 16:08:52 2012" />
        <observations epoch_first="Sun Jul 29 15:00:00 2012"
                      epoch_last="Sun Jul 29 15:59:59 2012"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="33584"
                obs_have="26992"
                obs_ratio="80.37" />
          <mask elevation="10 degrees"
                obs_expected="29722"
                obs_have="26241"
                obs_ratio="88.29" />
          <mask elevation="15 degrees"
                obs_expected="24938"
                obs_have="24047"
                obs_ratio="96.43" />
        </observations>
      </control>
    </file>
    <file name="/piaa211q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Jul 29 17:31:16 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8783301"
                         time_creation="Sun Jul 29 17:17:24 2012"
                         time_modification="Sun Jul 29 17:08:43 2012" />
        <observations epoch_first="Sun Jul 29 16:00:00 2012"
                      epoch_last="Sun Jul 29 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34092"
                obs_have="28098"
                obs_ratio="82.42" />
          <mask elevation="10 degrees"
                obs_expected="31486"
                obs_have="27826"
                obs_ratio="88.38" />
          <mask elevation="15 degrees"
                obs_expected="27915"
                obs_have="26584"
                obs_ratio="95.23" />
        </observations>
      </control>
      <control date="Sun Jul 29 17:58:07 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8783301"
                         time_creation="Sun Jul 29 17:17:24 2012"
                         time_modification="Sun Jul 29 17:08:43 2012" />
        <observations epoch_first="Sun Jul 29 16:00:00 2012"
                      epoch_last="Sun Jul 29 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34092"
                obs_have="28098"
                obs_ratio="82.42" />
          <mask elevation="10 degrees"
                obs_expected="31486"
                obs_have="27826"
                obs_ratio="88.38" />
          <mask elevation="15 degrees"
                obs_expected="27915"
                obs_have="26584"
                obs_ratio="95.23" />
        </observations>
      </control>
      <control date="Sun Jul 29 20:11:36 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8783301"
                         time_creation="Sun Jul 29 17:17:24 2012"
                         time_modification="Sun Jul 29 17:08:43 2012" />
        <observations epoch_first="Sun Jul 29 16:00:00 2012"
                      epoch_last="Sun Jul 29 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34092"
                obs_have="28098"
                obs_ratio="82.42" />
          <mask elevation="10 degrees"
                obs_expected="31486"
                obs_have="27826"
                obs_ratio="88.38" />
          <mask elevation="15 degrees"
                obs_expected="27915"
                obs_have="26584"
                obs_ratio="95.23" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8783301"
                         time_creation="Sun Jul 29 17:17:24 2012"
                         time_modification="Sun Jul 29 17:08:43 2012" />
        <observations epoch_first="Sun Jul 29 16:00:00 2012"
                      epoch_last="Sun Jul 29 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34092"
                obs_have="28098"
                obs_ratio="82.42" />
          <mask elevation="10 degrees"
                obs_expected="31486"
                obs_have="27826"
                obs_ratio="88.38" />
          <mask elevation="15 degrees"
                obs_expected="27915"
                obs_have="26584"
                obs_ratio="95.23" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8783301"
                         time_creation="Sun Aug 26 01:01:16 2012"
                         time_modification="Sun Jul 29 17:08:43 2012" />
        <observations epoch_first="Sun Jul 29 16:00:00 2012"
                      epoch_last="Sun Jul 29 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34092"
                obs_have="28098"
                obs_ratio="82.42" />
          <mask elevation="10 degrees"
                obs_expected="31486"
                obs_have="27826"
                obs_ratio="88.38" />
          <mask elevation="15 degrees"
                obs_expected="27915"
                obs_have="26584"
                obs_ratio="95.23" />
        </observations>
      </control>
    </file>
    <file name="/piaa211r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Jul 29 18:30:53 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8857936"
                         time_creation="Sun Jul 29 18:17:32 2012"
                         time_modification="Sun Jul 29 18:08:43 2012" />
        <observations epoch_first="Sun Jul 29 17:00:00 2012"
                      epoch_last="Sun Jul 29 17:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="31545"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29223"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="27440"
                obs_have="27352"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8857936"
                         time_creation="Sun Jul 29 18:17:32 2012"
                         time_modification="Sun Jul 29 18:08:43 2012" />
        <observations epoch_first="Sun Jul 29 17:00:00 2012"
                      epoch_last="Sun Jul 29 17:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="31545"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29223"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="27440"
                obs_have="27352"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8857936"
                         time_creation="Sun Aug 26 01:01:17 2012"
                         time_modification="Sun Jul 29 18:08:43 2012" />
        <observations epoch_first="Sun Jul 29 17:00:00 2012"
                      epoch_last="Sun Jul 29 17:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="31545"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29223"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="27440"
                obs_have="27352"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/piaa211s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Jul 29 19:47:35 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8680615"
                         time_creation="Sun Jul 29 19:17:36 2012"
                         time_modification="Sun Jul 29 19:08:48 2012" />
        <observations epoch_first="Sun Jul 29 18:00:00 2012"
                      epoch_last="Sun Jul 29 18:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="29045"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="31656"
                obs_have="28842"
                obs_ratio="91.11" />
          <mask elevation="15 degrees"
                obs_expected="28780"
                obs_have="27395"
                obs_ratio="95.19" />
        </observations>
      </control>
      <control date="Sun Jul 29 21:31:48 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8680615"
                         time_creation="Sun Jul 29 19:17:36 2012"
                         time_modification="Sun Jul 29 19:08:48 2012" />
        <observations epoch_first="Sun Jul 29 18:00:00 2012"
                      epoch_last="Sun Jul 29 18:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="29045"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="31656"
                obs_have="28842"
                obs_ratio="91.11" />
          <mask elevation="15 degrees"
                obs_expected="28780"
                obs_have="27395"
                obs_ratio="95.19" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8680615"
                         time_creation="Sun Jul 29 19:17:36 2012"
                         time_modification="Sun Jul 29 19:08:48 2012" />
        <observations epoch_first="Sun Jul 29 18:00:00 2012"
                      epoch_last="Sun Jul 29 18:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="29045"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="31656"
                obs_have="28842"
                obs_ratio="91.11" />
          <mask elevation="15 degrees"
                obs_expected="28780"
                obs_have="27395"
                obs_ratio="95.19" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8680615"
                         time_creation="Sun Aug 26 01:01:18 2012"
                         time_modification="Sun Jul 29 19:08:48 2012" />
        <observations epoch_first="Sun Jul 29 18:00:00 2012"
                      epoch_last="Sun Jul 29 18:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="29045"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="31656"
                obs_have="28842"
                obs_ratio="91.11" />
          <mask elevation="15 degrees"
                obs_expected="28780"
                obs_have="27395"
                obs_ratio="95.19" />
        </observations>
      </control>
    </file>
    <file name="/piaa211t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Jul 29 20:35:53 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8487898"
                         time_creation="Sun Jul 29 20:18:01 2012"
                         time_modification="Sun Jul 29 20:08:49 2012" />
        <observations epoch_first="Sun Jul 29 19:00:00 2012"
                      epoch_last="Sun Jul 29 19:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="30390"
                obs_ratio="82.64" />
          <mask elevation="10 degrees"
                obs_expected="33726"
                obs_have="30051"
                obs_ratio="89.10" />
          <mask elevation="15 degrees"
                obs_expected="30232"
                obs_have="28678"
                obs_ratio="94.86" />
        </observations>
      </control>
      <control date="Sun Jul 29 21:01:12 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8487898"
                         time_creation="Sun Jul 29 20:18:01 2012"
                         time_modification="Sun Jul 29 20:08:49 2012" />
        <observations epoch_first="Sun Jul 29 19:00:00 2012"
                      epoch_last="Sun Jul 29 19:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="30390"
                obs_ratio="82.64" />
          <mask elevation="10 degrees"
                obs_expected="33726"
                obs_have="30051"
                obs_ratio="89.10" />
          <mask elevation="15 degrees"
                obs_expected="30232"
                obs_have="28678"
                obs_ratio="94.86" />
        </observations>
      </control>
      <control date="Sun Jul 29 22:22:43 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8487898"
                         time_creation="Sun Jul 29 20:18:01 2012"
                         time_modification="Sun Jul 29 20:08:49 2012" />
        <observations epoch_first="Sun Jul 29 19:00:00 2012"
                      epoch_last="Sun Jul 29 19:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="30390"
                obs_ratio="82.64" />
          <mask elevation="10 degrees"
                obs_expected="33726"
                obs_have="30051"
                obs_ratio="89.10" />
          <mask elevation="15 degrees"
                obs_expected="30232"
                obs_have="28678"
                obs_ratio="94.86" />
        </observations>
      </control>
      <control date="Sun Jul 29 23:08:05 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8487898"
                         time_creation="Sun Jul 29 20:18:01 2012"
                         time_modification="Sun Jul 29 20:08:49 2012" />
        <observations epoch_first="Sun Jul 29 19:00:00 2012"
                      epoch_last="Sun Jul 29 19:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="30390"
                obs_ratio="82.64" />
          <mask elevation="10 degrees"
                obs_expected="33726"
                obs_have="30051"
                obs_ratio="89.10" />
          <mask elevation="15 degrees"
                obs_expected="30232"
                obs_have="28678"
                obs_ratio="94.86" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8487898"
                         time_creation="Sun Jul 29 20:18:01 2012"
                         time_modification="Sun Jul 29 20:08:49 2012" />
        <observations epoch_first="Sun Jul 29 19:00:00 2012"
                      epoch_last="Sun Jul 29 19:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="30390"
                obs_ratio="82.64" />
          <mask elevation="10 degrees"
                obs_expected="33726"
                obs_have="30051"
                obs_ratio="89.10" />
          <mask elevation="15 degrees"
                obs_expected="30232"
                obs_have="28678"
                obs_ratio="94.86" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8487898"
                         time_creation="Sun Aug 26 01:01:19 2012"
                         time_modification="Sun Jul 29 20:08:49 2012" />
        <observations epoch_first="Sun Jul 29 19:00:00 2012"
                      epoch_last="Sun Jul 29 19:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="30390"
                obs_ratio="82.64" />
          <mask elevation="10 degrees"
                obs_expected="33726"
                obs_have="30051"
                obs_ratio="89.10" />
          <mask elevation="15 degrees"
                obs_expected="30232"
                obs_have="28678"
                obs_ratio="94.86" />
        </observations>
      </control>
    </file>
    <file name="/piaa211u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Jul 29 22:00:26 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8126083"
                         time_creation="Sun Jul 29 21:17:52 2012"
                         time_modification="Sun Jul 29 21:08:45 2012" />
        <observations epoch_first="Sun Jul 29 20:00:00 2012"
                      epoch_last="Sun Jul 29 20:59:59 2012"
                      epochs="3376"
                      epochs_ratio="93.78">
          <mask elevation="03 degrees"
                obs_expected="38568"
                obs_have="31521"
                obs_ratio="81.73" />
          <mask elevation="10 degrees"
                obs_expected="33773"
                obs_have="30716"
                obs_ratio="90.95" />
          <mask elevation="15 degrees"
                obs_expected="30398"
                obs_have="28446"
                obs_ratio="93.58" />
        </observations>
      </control>
      <control date="Sun Jul 29 23:57:55 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8126083"
                         time_creation="Sun Jul 29 21:17:52 2012"
                         time_modification="Sun Jul 29 21:08:45 2012" />
        <observations epoch_first="Sun Jul 29 20:00:00 2012"
                      epoch_last="Sun Jul 29 20:59:59 2012"
                      epochs="3376"
                      epochs_ratio="93.78">
          <mask elevation="03 degrees"
                obs_expected="38568"
                obs_have="31521"
                obs_ratio="81.73" />
          <mask elevation="10 degrees"
                obs_expected="33773"
                obs_have="30716"
                obs_ratio="90.95" />
          <mask elevation="15 degrees"
                obs_expected="30398"
                obs_have="28446"
                obs_ratio="93.58" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8126083"
                         time_creation="Sun Jul 29 21:17:52 2012"
                         time_modification="Sun Jul 29 21:08:45 2012" />
        <observations epoch_first="Sun Jul 29 20:00:00 2012"
                      epoch_last="Sun Jul 29 20:59:59 2012"
                      epochs="3376"
                      epochs_ratio="93.78">
          <mask elevation="03 degrees"
                obs_expected="38568"
                obs_have="31521"
                obs_ratio="81.73" />
          <mask elevation="10 degrees"
                obs_expected="33773"
                obs_have="30716"
                obs_ratio="90.95" />
          <mask elevation="15 degrees"
                obs_expected="30398"
                obs_have="28446"
                obs_ratio="93.58" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8126083"
                         time_creation="Sun Aug 26 01:01:21 2012"
                         time_modification="Sun Jul 29 21:08:45 2012" />
        <observations epoch_first="Sun Jul 29 20:00:00 2012"
                      epoch_last="Sun Jul 29 20:59:59 2012"
                      epochs="3376"
                      epochs_ratio="93.78">
          <mask elevation="03 degrees"
                obs_expected="38568"
                obs_have="31521"
                obs_ratio="81.73" />
          <mask elevation="10 degrees"
                obs_expected="33773"
                obs_have="30716"
                obs_ratio="90.95" />
          <mask elevation="15 degrees"
                obs_expected="30398"
                obs_have="28446"
                obs_ratio="93.58" />
        </observations>
      </control>
    </file>
    <file name="/piaa211v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Jul 29 22:49:10 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7781241"
                         time_creation="Sun Jul 29 22:18:02 2012"
                         time_modification="Sun Jul 29 22:08:49 2012" />
        <observations epoch_first="Sun Jul 29 21:00:00 2012"
                      epoch_last="Sun Jul 29 21:59:59 2012"
                      epochs="3445"
                      epochs_ratio="95.69">
          <mask elevation="03 degrees"
                obs_expected="38070"
                obs_have="30265"
                obs_ratio="79.50" />
          <mask elevation="10 degrees"
                obs_expected="34039"
                obs_have="29488"
                obs_ratio="86.63" />
          <mask elevation="15 degrees"
                obs_expected="31179"
                obs_have="28941"
                obs_ratio="92.82" />
        </observations>
      </control>
      <control date="Mon Jul 30 00:48:08 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7781241"
                         time_creation="Sun Jul 29 22:18:02 2012"
                         time_modification="Sun Jul 29 22:08:49 2012" />
        <observations epoch_first="Sun Jul 29 21:00:00 2012"
                      epoch_last="Sun Jul 29 21:59:59 2012"
                      epochs="3445"
                      epochs_ratio="95.69">
          <mask elevation="03 degrees"
                obs_expected="38070"
                obs_have="30265"
                obs_ratio="79.50" />
          <mask elevation="10 degrees"
                obs_expected="34039"
                obs_have="29488"
                obs_ratio="86.63" />
          <mask elevation="15 degrees"
                obs_expected="31179"
                obs_have="28941"
                obs_ratio="92.82" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7781241"
                         time_creation="Sun Jul 29 22:18:02 2012"
                         time_modification="Sun Jul 29 22:08:49 2012" />
        <observations epoch_first="Sun Jul 29 21:00:00 2012"
                      epoch_last="Sun Jul 29 21:59:59 2012"
                      epochs="3445"
                      epochs_ratio="95.69">
          <mask elevation="03 degrees"
                obs_expected="38070"
                obs_have="30265"
                obs_ratio="79.50" />
          <mask elevation="10 degrees"
                obs_expected="34039"
                obs_have="29488"
                obs_ratio="86.63" />
          <mask elevation="15 degrees"
                obs_expected="31179"
                obs_have="28941"
                obs_ratio="92.82" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7781241"
                         time_creation="Sun Aug 26 01:01:22 2012"
                         time_modification="Sun Jul 29 22:08:49 2012" />
        <observations epoch_first="Sun Jul 29 21:00:00 2012"
                      epoch_last="Sun Jul 29 21:59:59 2012"
                      epochs="3445"
                      epochs_ratio="95.69">
          <mask elevation="03 degrees"
                obs_expected="38070"
                obs_have="30265"
                obs_ratio="79.50" />
          <mask elevation="10 degrees"
                obs_expected="34039"
                obs_have="29488"
                obs_ratio="86.63" />
          <mask elevation="15 degrees"
                obs_expected="31179"
                obs_have="28941"
                obs_ratio="92.82" />
        </observations>
      </control>
    </file>
    <file name="/piaa211w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Jul 29 23:39:25 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7439668"
                         time_creation="Sun Jul 29 23:18:01 2012"
                         time_modification="Sun Jul 29 23:08:48 2012" />
        <observations epoch_first="Sun Jul 29 22:00:00 2012"
                      epoch_last="Sun Jul 29 22:59:59 2012"
                      epochs="3321"
                      epochs_ratio="92.25">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="27825"
                obs_ratio="77.29" />
          <mask elevation="10 degrees"
                obs_expected="32913"
                obs_have="27235"
                obs_ratio="82.75" />
          <mask elevation="15 degrees"
                obs_expected="28089"
                obs_have="24877"
                obs_ratio="88.56" />
        </observations>
      </control>
      <control date="Mon Jul 30 01:51:20 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7439668"
                         time_creation="Sun Jul 29 23:18:01 2012"
                         time_modification="Sun Jul 29 23:08:48 2012" />
        <observations epoch_first="Sun Jul 29 22:00:00 2012"
                      epoch_last="Sun Jul 29 22:59:59 2012"
                      epochs="3321"
                      epochs_ratio="92.25">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="27825"
                obs_ratio="77.29" />
          <mask elevation="10 degrees"
                obs_expected="32913"
                obs_have="27235"
                obs_ratio="82.75" />
          <mask elevation="15 degrees"
                obs_expected="28089"
                obs_have="24877"
                obs_ratio="88.56" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7439668"
                         time_creation="Sun Jul 29 23:18:01 2012"
                         time_modification="Sun Jul 29 23:08:48 2012" />
        <observations epoch_first="Sun Jul 29 22:00:00 2012"
                      epoch_last="Sun Jul 29 22:59:59 2012"
                      epochs="3321"
                      epochs_ratio="92.25">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="27825"
                obs_ratio="77.29" />
          <mask elevation="10 degrees"
                obs_expected="32913"
                obs_have="27235"
                obs_ratio="82.75" />
          <mask elevation="15 degrees"
                obs_expected="28089"
                obs_have="24877"
                obs_ratio="88.56" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7439668"
                         time_creation="Sun Aug 26 01:01:23 2012"
                         time_modification="Sun Jul 29 23:08:48 2012" />
        <observations epoch_first="Sun Jul 29 22:00:00 2012"
                      epoch_last="Sun Jul 29 22:59:59 2012"
                      epochs="3321"
                      epochs_ratio="92.25">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="27825"
                obs_ratio="77.29" />
          <mask elevation="10 degrees"
                obs_expected="32913"
                obs_have="27235"
                obs_ratio="82.75" />
          <mask elevation="15 degrees"
                obs_expected="28089"
                obs_have="24877"
                obs_ratio="88.56" />
        </observations>
      </control>
    </file>
    <file name="/piaa211x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Jul 30 00:26:35 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="7945896"
                         time_creation="Mon Jul 30 00:17:48 2012"
                         time_modification="Mon Jul 30 00:08:45 2012" />
        <observations epoch_first="Sun Jul 29 23:00:00 2012"
                      epoch_last="Sun Jul 29 23:59:59 2012"
                      epochs="3475"
                      epochs_ratio="96.53">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="27285"
                obs_ratio="83.41" />
          <mask elevation="10 degrees"
                obs_expected="29318"
                obs_have="26953"
                obs_ratio="91.93" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="25580"
                obs_ratio="93.42" />
        </observations>
      </control>
      <control date="Mon Jul 30 00:58:52 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="7945896"
                         time_creation="Mon Jul 30 00:17:48 2012"
                         time_modification="Mon Jul 30 00:08:45 2012" />
        <observations epoch_first="Sun Jul 29 23:00:00 2012"
                      epoch_last="Sun Jul 29 23:59:59 2012"
                      epochs="3475"
                      epochs_ratio="96.53">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="27285"
                obs_ratio="83.41" />
          <mask elevation="10 degrees"
                obs_expected="29318"
                obs_have="26953"
                obs_ratio="91.93" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="25580"
                obs_ratio="93.42" />
        </observations>
      </control>
      <control date="Mon Jul 30 02:40:36 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="7945896"
                         time_creation="Mon Jul 30 00:17:48 2012"
                         time_modification="Mon Jul 30 00:08:45 2012" />
        <observations epoch_first="Sun Jul 29 23:00:00 2012"
                      epoch_last="Sun Jul 29 23:59:59 2012"
                      epochs="3475"
                      epochs_ratio="96.53">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="27285"
                obs_ratio="83.41" />
          <mask elevation="10 degrees"
                obs_expected="29318"
                obs_have="26953"
                obs_ratio="91.93" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="25580"
                obs_ratio="93.42" />
        </observations>
      </control>
      <control date="Mon Jul 30 20:14:12 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="7945896"
                         time_creation="Mon Jul 30 00:17:48 2012"
                         time_modification="Mon Jul 30 00:08:45 2012" />
        <observations epoch_first="Sun Jul 29 23:00:00 2012"
                      epoch_last="Sun Jul 29 23:59:59 2012"
                      epochs="3475"
                      epochs_ratio="96.53">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="27285"
                obs_ratio="83.41" />
          <mask elevation="10 degrees"
                obs_expected="29318"
                obs_have="26953"
                obs_ratio="91.93" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="25580"
                obs_ratio="93.42" />
        </observations>
      </control>
      <control date="Tue Aug 28 06:25:33 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="7945896"
                         time_creation="Sun Aug 26 01:01:25 2012"
                         time_modification="Mon Jul 30 00:08:45 2012" />
        <observations epoch_first="Sun Jul 29 23:00:00 2012"
                      epoch_last="Sun Jul 29 23:59:59 2012"
                      epochs="3475"
                      epochs_ratio="96.53">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="27285"
                obs_ratio="83.41" />
          <mask elevation="10 degrees"
                obs_expected="29318"
                obs_have="26953"
                obs_ratio="91.93" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="25580"
                obs_ratio="93.42" />
        </observations>
      </control>
    </file>
  </station>
</QC>
