<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-01-30 00:00:00"
    DayOfYear="30"
    Year="2013">
  <station name="PIAA">
    <file name="/piaa0300.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 31 22:12:06 2013"
               level="3">
        <file_statistics latency="01:32:41"
                         size="5434701"
                         time_creation="Thu Jan 31 01:34:04 2013"
                         time_modification="Thu Jan 31 01:31:41 2013" />
        <observations epoch_first="Wed Jan 30 00:00:00 2013"
                      epoch_last="Wed Jan 30 23:59:00 2013"
                      epochs="2397"
                      epochs_ratio="83.23">
          <mask elevation="03 degrees"
                obs_expected="29665"
                obs_have="19423"
                obs_ratio="65.47" />
          <mask elevation="10 degrees"
                obs_expected="25206"
                obs_have="19037"
                obs_ratio="75.53" />
          <mask elevation="15 degrees"
                obs_expected="22431"
                obs_have="18052"
                obs_ratio="80.48" />
        </observations>
      </control>
      <control date="Fri Mar  1 09:54:01 2013"
               level="3">
        <file_statistics latency="01:32:41"
                         size="5434701"
                         time_creation="Wed Feb 27 01:30:16 2013"
                         time_modification="Thu Jan 31 01:31:41 2013" />
        <observations epoch_first="Wed Jan 30 00:00:00 2013"
                      epoch_last="Wed Jan 30 23:59:00 2013"
                      epochs="2397"
                      epochs_ratio="83.23">
          <mask elevation="03 degrees"
                obs_expected="29665"
                obs_have="19423"
                obs_ratio="65.47" />
          <mask elevation="10 degrees"
                obs_expected="25206"
                obs_have="19037"
                obs_ratio="75.53" />
          <mask elevation="15 degrees"
                obs_expected="22431"
                obs_have="18052"
                obs_ratio="80.48" />
        </observations>
      </control>
    </file>
    <file name="/piaa030a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jan 30 01:50:04 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6145685"
                         time_creation="Wed Jan 30 01:22:36 2013"
                         time_modification="Wed Jan 30 01:08:40 2013" />
        <observations epoch_first="Wed Jan 30 00:00:00 2013"
                      epoch_last="Wed Jan 30 00:59:59 2013"
                      epochs="3169"
                      epochs_ratio="88.03">
          <mask elevation="03 degrees"
                obs_expected="30514"
                obs_have="22303"
                obs_ratio="73.09" />
          <mask elevation="10 degrees"
                obs_expected="27290"
                obs_have="22303"
                obs_ratio="81.73" />
          <mask elevation="15 degrees"
                obs_expected="24921"
                obs_have="21657"
                obs_ratio="86.90" />
        </observations>
      </control>
      <control date="Wed Jan 30 03:42:07 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6145685"
                         time_creation="Wed Jan 30 01:22:36 2013"
                         time_modification="Wed Jan 30 01:08:40 2013" />
        <observations epoch_first="Wed Jan 30 00:00:00 2013"
                      epoch_last="Wed Jan 30 00:59:59 2013"
                      epochs="3169"
                      epochs_ratio="88.03">
          <mask elevation="03 degrees"
                obs_expected="30514"
                obs_have="22303"
                obs_ratio="73.09" />
          <mask elevation="10 degrees"
                obs_expected="27290"
                obs_have="22303"
                obs_ratio="81.73" />
          <mask elevation="15 degrees"
                obs_expected="24921"
                obs_have="21657"
                obs_ratio="86.90" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6145685"
                         time_creation="Wed Jan 30 01:22:36 2013"
                         time_modification="Wed Jan 30 01:08:40 2013" />
        <observations epoch_first="Wed Jan 30 00:00:00 2013"
                      epoch_last="Wed Jan 30 00:59:59 2013"
                      epochs="3169"
                      epochs_ratio="88.03">
          <mask elevation="03 degrees"
                obs_expected="30514"
                obs_have="22303"
                obs_ratio="73.09" />
          <mask elevation="10 degrees"
                obs_expected="27290"
                obs_have="22303"
                obs_ratio="81.73" />
          <mask elevation="15 degrees"
                obs_expected="24921"
                obs_have="21657"
                obs_ratio="86.90" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6145685"
                         time_creation="Wed Feb 27 01:16:33 2013"
                         time_modification="Wed Jan 30 01:08:40 2013" />
        <observations epoch_first="Wed Jan 30 00:00:00 2013"
                      epoch_last="Wed Jan 30 00:59:59 2013"
                      epochs="3169"
                      epochs_ratio="88.03">
          <mask elevation="03 degrees"
                obs_expected="30514"
                obs_have="22303"
                obs_ratio="73.09" />
          <mask elevation="10 degrees"
                obs_expected="27290"
                obs_have="22303"
                obs_ratio="81.73" />
          <mask elevation="15 degrees"
                obs_expected="24921"
                obs_have="21657"
                obs_ratio="86.90" />
        </observations>
      </control>
    </file>
    <file name="/piaa030b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jan 30 02:27:33 2013"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6138945"
                         time_creation="Wed Jan 30 02:17:38 2013"
                         time_modification="Wed Jan 30 02:08:45 2013" />
        <observations epoch_first="Wed Jan 30 01:00:00 2013"
                      epoch_last="Wed Jan 30 01:59:59 2013"
                      epochs="2867"
                      epochs_ratio="79.64">
          <mask elevation="03 degrees"
                obs_expected="31318"
                obs_have="22456"
                obs_ratio="71.70" />
          <mask elevation="10 degrees"
                obs_expected="28904"
                obs_have="21604"
                obs_ratio="74.74" />
          <mask elevation="15 degrees"
                obs_expected="26236"
                obs_have="19972"
                obs_ratio="76.12" />
        </observations>
      </control>
      <control date="Wed Jan 30 02:53:14 2013"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6138945"
                         time_creation="Wed Jan 30 02:17:38 2013"
                         time_modification="Wed Jan 30 02:08:45 2013" />
        <observations epoch_first="Wed Jan 30 01:00:00 2013"
                      epoch_last="Wed Jan 30 01:59:59 2013"
                      epochs="2867"
                      epochs_ratio="79.64">
          <mask elevation="03 degrees"
                obs_expected="31318"
                obs_have="22456"
                obs_ratio="71.70" />
          <mask elevation="10 degrees"
                obs_expected="28904"
                obs_have="21604"
                obs_ratio="74.74" />
          <mask elevation="15 degrees"
                obs_expected="26236"
                obs_have="19972"
                obs_ratio="76.12" />
        </observations>
      </control>
      <control date="Wed Jan 30 04:49:32 2013"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6138945"
                         time_creation="Wed Jan 30 02:17:38 2013"
                         time_modification="Wed Jan 30 02:08:45 2013" />
        <observations epoch_first="Wed Jan 30 01:00:00 2013"
                      epoch_last="Wed Jan 30 01:59:59 2013"
                      epochs="2867"
                      epochs_ratio="79.64">
          <mask elevation="03 degrees"
                obs_expected="31318"
                obs_have="22456"
                obs_ratio="71.70" />
          <mask elevation="10 degrees"
                obs_expected="28904"
                obs_have="21604"
                obs_ratio="74.74" />
          <mask elevation="15 degrees"
                obs_expected="26236"
                obs_have="19972"
                obs_ratio="76.12" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6138945"
                         time_creation="Wed Jan 30 02:17:38 2013"
                         time_modification="Wed Jan 30 02:08:45 2013" />
        <observations epoch_first="Wed Jan 30 01:00:00 2013"
                      epoch_last="Wed Jan 30 01:59:59 2013"
                      epochs="2867"
                      epochs_ratio="79.64">
          <mask elevation="03 degrees"
                obs_expected="31318"
                obs_have="22456"
                obs_ratio="71.70" />
          <mask elevation="10 degrees"
                obs_expected="28904"
                obs_have="21604"
                obs_ratio="74.74" />
          <mask elevation="15 degrees"
                obs_expected="26236"
                obs_have="19972"
                obs_ratio="76.12" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6138945"
                         time_creation="Wed Feb 27 01:16:34 2013"
                         time_modification="Wed Jan 30 02:08:45 2013" />
        <observations epoch_first="Wed Jan 30 01:00:00 2013"
                      epoch_last="Wed Jan 30 01:59:59 2013"
                      epochs="2867"
                      epochs_ratio="79.64">
          <mask elevation="03 degrees"
                obs_expected="31318"
                obs_have="22456"
                obs_ratio="71.70" />
          <mask elevation="10 degrees"
                obs_expected="28904"
                obs_have="21604"
                obs_ratio="74.74" />
          <mask elevation="15 degrees"
                obs_expected="26236"
                obs_have="19972"
                obs_ratio="76.12" />
        </observations>
      </control>
    </file>
    <file name="/piaa030c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jan 30 03:26:24 2013"
               level="3">
        <file_statistics latency="00:08:49"
                         size="4858914"
                         time_creation="Wed Jan 30 03:17:16 2013"
                         time_modification="Wed Jan 30 03:08:48 2013" />
        <observations epoch_first="Wed Jan 30 02:00:00 2013"
                      epoch_last="Wed Jan 30 02:59:59 2013"
                      epochs="2388"
                      epochs_ratio="66.33">
          <mask elevation="03 degrees"
                obs_expected="31921"
                obs_have="17425"
                obs_ratio="54.59" />
          <mask elevation="10 degrees"
                obs_expected="29619"
                obs_have="17269"
                obs_ratio="58.30" />
          <mask elevation="15 degrees"
                obs_expected="24292"
                obs_have="15703"
                obs_ratio="64.64" />
        </observations>
      </control>
      <control date="Wed Jan 30 03:53:21 2013"
               level="3">
        <file_statistics latency="00:08:49"
                         size="4858914"
                         time_creation="Wed Jan 30 03:17:16 2013"
                         time_modification="Wed Jan 30 03:08:48 2013" />
        <observations epoch_first="Wed Jan 30 02:00:00 2013"
                      epoch_last="Wed Jan 30 02:59:59 2013"
                      epochs="2388"
                      epochs_ratio="66.33">
          <mask elevation="03 degrees"
                obs_expected="31921"
                obs_have="17425"
                obs_ratio="54.59" />
          <mask elevation="10 degrees"
                obs_expected="29619"
                obs_have="17269"
                obs_ratio="58.30" />
          <mask elevation="15 degrees"
                obs_expected="24292"
                obs_have="15703"
                obs_ratio="64.64" />
        </observations>
      </control>
      <control date="Wed Jan 30 05:52:28 2013"
               level="3">
        <file_statistics latency="00:08:49"
                         size="4858914"
                         time_creation="Wed Jan 30 03:17:16 2013"
                         time_modification="Wed Jan 30 03:08:48 2013" />
        <observations epoch_first="Wed Jan 30 02:00:00 2013"
                      epoch_last="Wed Jan 30 02:59:59 2013"
                      epochs="2388"
                      epochs_ratio="66.33">
          <mask elevation="03 degrees"
                obs_expected="31921"
                obs_have="17425"
                obs_ratio="54.59" />
          <mask elevation="10 degrees"
                obs_expected="29619"
                obs_have="17269"
                obs_ratio="58.30" />
          <mask elevation="15 degrees"
                obs_expected="24292"
                obs_have="15703"
                obs_ratio="64.64" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:49"
                         size="4858914"
                         time_creation="Wed Jan 30 03:17:16 2013"
                         time_modification="Wed Jan 30 03:08:48 2013" />
        <observations epoch_first="Wed Jan 30 02:00:00 2013"
                      epoch_last="Wed Jan 30 02:59:59 2013"
                      epochs="2388"
                      epochs_ratio="66.33">
          <mask elevation="03 degrees"
                obs_expected="31921"
                obs_have="17425"
                obs_ratio="54.59" />
          <mask elevation="10 degrees"
                obs_expected="29619"
                obs_have="17269"
                obs_ratio="58.30" />
          <mask elevation="15 degrees"
                obs_expected="24292"
                obs_have="15703"
                obs_ratio="64.64" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:49"
                         size="4858914"
                         time_creation="Wed Feb 27 01:16:35 2013"
                         time_modification="Wed Jan 30 03:08:48 2013" />
        <observations epoch_first="Wed Jan 30 02:00:00 2013"
                      epoch_last="Wed Jan 30 02:59:59 2013"
                      epochs="2388"
                      epochs_ratio="66.33">
          <mask elevation="03 degrees"
                obs_expected="31921"
                obs_have="17425"
                obs_ratio="54.59" />
          <mask elevation="10 degrees"
                obs_expected="29619"
                obs_have="17269"
                obs_ratio="58.30" />
          <mask elevation="15 degrees"
                obs_expected="24292"
                obs_have="15703"
                obs_ratio="64.64" />
        </observations>
      </control>
    </file>
    <file name="/piaa030d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jan 30 04:33:12 2013"
               level="3">
        <file_statistics latency="00:13:24"
                         size="7793846"
                         time_creation="Wed Jan 30 04:22:05 2013"
                         time_modification="Wed Jan 30 04:13:23 2013" />
        <observations epoch_first="Wed Jan 30 03:00:00 2013"
                      epoch_last="Wed Jan 30 03:59:59 2013"
                      epochs="3186"
                      epochs_ratio="88.50">
          <mask elevation="03 degrees"
                obs_expected="38608"
                obs_have="26497"
                obs_ratio="68.63" />
          <mask elevation="10 degrees"
                obs_expected="34396"
                obs_have="26308"
                obs_ratio="76.49" />
          <mask elevation="15 degrees"
                obs_expected="30557"
                obs_have="25149"
                obs_ratio="82.30" />
        </observations>
      </control>
      <control date="Wed Jan 30 05:02:15 2013"
               level="3">
        <file_statistics latency="00:13:24"
                         size="7793846"
                         time_creation="Wed Jan 30 04:22:05 2013"
                         time_modification="Wed Jan 30 04:13:23 2013" />
        <observations epoch_first="Wed Jan 30 03:00:00 2013"
                      epoch_last="Wed Jan 30 03:59:59 2013"
                      epochs="3186"
                      epochs_ratio="88.50">
          <mask elevation="03 degrees"
                obs_expected="38608"
                obs_have="26497"
                obs_ratio="68.63" />
          <mask elevation="10 degrees"
                obs_expected="34396"
                obs_have="26308"
                obs_ratio="76.49" />
          <mask elevation="15 degrees"
                obs_expected="30557"
                obs_have="25149"
                obs_ratio="82.30" />
        </observations>
      </control>
      <control date="Wed Jan 30 06:56:51 2013"
               level="3">
        <file_statistics latency="00:13:24"
                         size="7793846"
                         time_creation="Wed Jan 30 04:22:05 2013"
                         time_modification="Wed Jan 30 04:13:23 2013" />
        <observations epoch_first="Wed Jan 30 03:00:00 2013"
                      epoch_last="Wed Jan 30 03:59:59 2013"
                      epochs="3186"
                      epochs_ratio="88.50">
          <mask elevation="03 degrees"
                obs_expected="38608"
                obs_have="26497"
                obs_ratio="68.63" />
          <mask elevation="10 degrees"
                obs_expected="34396"
                obs_have="26308"
                obs_ratio="76.49" />
          <mask elevation="15 degrees"
                obs_expected="30557"
                obs_have="25149"
                obs_ratio="82.30" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:13:24"
                         size="7793846"
                         time_creation="Wed Jan 30 04:22:05 2013"
                         time_modification="Wed Jan 30 04:13:23 2013" />
        <observations epoch_first="Wed Jan 30 03:00:00 2013"
                      epoch_last="Wed Jan 30 03:59:59 2013"
                      epochs="3186"
                      epochs_ratio="88.50">
          <mask elevation="03 degrees"
                obs_expected="38608"
                obs_have="26497"
                obs_ratio="68.63" />
          <mask elevation="10 degrees"
                obs_expected="34396"
                obs_have="26308"
                obs_ratio="76.49" />
          <mask elevation="15 degrees"
                obs_expected="30557"
                obs_have="25149"
                obs_ratio="82.30" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:13:24"
                         size="7793846"
                         time_creation="Wed Feb 27 01:16:36 2013"
                         time_modification="Wed Jan 30 04:13:23 2013" />
        <observations epoch_first="Wed Jan 30 03:00:00 2013"
                      epoch_last="Wed Jan 30 03:59:59 2013"
                      epochs="3186"
                      epochs_ratio="88.50">
          <mask elevation="03 degrees"
                obs_expected="38608"
                obs_have="26497"
                obs_ratio="68.63" />
          <mask elevation="10 degrees"
                obs_expected="34396"
                obs_have="26308"
                obs_ratio="76.49" />
          <mask elevation="15 degrees"
                obs_expected="30557"
                obs_have="25149"
                obs_ratio="82.30" />
        </observations>
      </control>
    </file>
    <file name="/piaa030e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jan 30 05:34:53 2013"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8092814"
                         time_creation="Wed Jan 30 05:17:16 2013"
                         time_modification="Wed Jan 30 05:08:46 2013" />
        <observations epoch_first="Wed Jan 30 04:00:00 2013"
                      epoch_last="Wed Jan 30 04:59:59 2013"
                      epochs="3305"
                      epochs_ratio="91.81">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="29615"
                obs_ratio="76.40" />
          <mask elevation="10 degrees"
                obs_expected="35417"
                obs_have="28909"
                obs_ratio="81.62" />
          <mask elevation="15 degrees"
                obs_expected="32475"
                obs_have="28229"
                obs_ratio="86.93" />
        </observations>
      </control>
      <control date="Wed Jan 30 06:04:09 2013"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8092814"
                         time_creation="Wed Jan 30 05:17:16 2013"
                         time_modification="Wed Jan 30 05:08:46 2013" />
        <observations epoch_first="Wed Jan 30 04:00:00 2013"
                      epoch_last="Wed Jan 30 04:59:59 2013"
                      epochs="3305"
                      epochs_ratio="91.81">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="29615"
                obs_ratio="76.40" />
          <mask elevation="10 degrees"
                obs_expected="35417"
                obs_have="28909"
                obs_ratio="81.62" />
          <mask elevation="15 degrees"
                obs_expected="32475"
                obs_have="28229"
                obs_ratio="86.93" />
        </observations>
      </control>
      <control date="Wed Jan 30 07:53:08 2013"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8092814"
                         time_creation="Wed Jan 30 05:17:16 2013"
                         time_modification="Wed Jan 30 05:08:46 2013" />
        <observations epoch_first="Wed Jan 30 04:00:00 2013"
                      epoch_last="Wed Jan 30 04:59:59 2013"
                      epochs="3305"
                      epochs_ratio="91.81">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="29615"
                obs_ratio="76.40" />
          <mask elevation="10 degrees"
                obs_expected="35417"
                obs_have="28909"
                obs_ratio="81.62" />
          <mask elevation="15 degrees"
                obs_expected="32475"
                obs_have="28229"
                obs_ratio="86.93" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8092814"
                         time_creation="Wed Jan 30 05:17:16 2013"
                         time_modification="Wed Jan 30 05:08:46 2013" />
        <observations epoch_first="Wed Jan 30 04:00:00 2013"
                      epoch_last="Wed Jan 30 04:59:59 2013"
                      epochs="3305"
                      epochs_ratio="91.81">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="29615"
                obs_ratio="76.40" />
          <mask elevation="10 degrees"
                obs_expected="35417"
                obs_have="28909"
                obs_ratio="81.62" />
          <mask elevation="15 degrees"
                obs_expected="32475"
                obs_have="28229"
                obs_ratio="86.93" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8092814"
                         time_creation="Wed Feb 27 01:16:38 2013"
                         time_modification="Wed Jan 30 05:08:46 2013" />
        <observations epoch_first="Wed Jan 30 04:00:00 2013"
                      epoch_last="Wed Jan 30 04:59:59 2013"
                      epochs="3305"
                      epochs_ratio="91.81">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="29615"
                obs_ratio="76.40" />
          <mask elevation="10 degrees"
                obs_expected="35417"
                obs_have="28909"
                obs_ratio="81.62" />
          <mask elevation="15 degrees"
                obs_expected="32475"
                obs_have="28229"
                obs_ratio="86.93" />
        </observations>
      </control>
    </file>
    <file name="/piaa030f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jan 30 06:38:49 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7016112"
                         time_creation="Wed Jan 30 06:17:09 2013"
                         time_modification="Wed Jan 30 06:08:37 2013" />
        <observations epoch_first="Wed Jan 30 05:00:00 2013"
                      epoch_last="Wed Jan 30 05:59:59 2013"
                      epochs="2823"
                      epochs_ratio="78.42">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="25407"
                obs_ratio="70.58" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="25407"
                obs_ratio="78.42" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="25407"
                obs_ratio="78.42" />
        </observations>
      </control>
      <control date="Wed Jan 30 08:46:04 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7016112"
                         time_creation="Wed Jan 30 06:17:09 2013"
                         time_modification="Wed Jan 30 06:08:37 2013" />
        <observations epoch_first="Wed Jan 30 05:00:00 2013"
                      epoch_last="Wed Jan 30 05:59:59 2013"
                      epochs="2823"
                      epochs_ratio="78.42">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="25407"
                obs_ratio="70.58" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="25407"
                obs_ratio="78.42" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="25407"
                obs_ratio="78.42" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7016112"
                         time_creation="Wed Jan 30 06:17:09 2013"
                         time_modification="Wed Jan 30 06:08:37 2013" />
        <observations epoch_first="Wed Jan 30 05:00:00 2013"
                      epoch_last="Wed Jan 30 05:59:59 2013"
                      epochs="2823"
                      epochs_ratio="78.42">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="25407"
                obs_ratio="70.58" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="25407"
                obs_ratio="78.42" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="25407"
                obs_ratio="78.42" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7016112"
                         time_creation="Wed Feb 27 01:16:39 2013"
                         time_modification="Wed Jan 30 06:08:37 2013" />
        <observations epoch_first="Wed Jan 30 05:00:00 2013"
                      epoch_last="Wed Jan 30 05:59:59 2013"
                      epochs="2823"
                      epochs_ratio="78.42">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="25407"
                obs_ratio="70.58" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="25407"
                obs_ratio="78.42" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="25407"
                obs_ratio="78.42" />
        </observations>
      </control>
    </file>
    <file name="/piaa030g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jan 30 07:35:18 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7385153"
                         time_creation="Wed Jan 30 07:17:14 2013"
                         time_modification="Wed Jan 30 07:08:44 2013" />
        <observations epoch_first="Wed Jan 30 06:00:00 2013"
                      epoch_last="Wed Jan 30 06:59:59 2013"
                      epochs="3066"
                      epochs_ratio="85.17">
          <mask elevation="03 degrees"
                obs_expected="38642"
                obs_have="23796"
                obs_ratio="61.58" />
          <mask elevation="10 degrees"
                obs_expected="33221"
                obs_have="23318"
                obs_ratio="70.19" />
          <mask elevation="15 degrees"
                obs_expected="28767"
                obs_have="22380"
                obs_ratio="77.80" />
        </observations>
      </control>
      <control date="Wed Jan 30 08:04:41 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7385153"
                         time_creation="Wed Jan 30 07:17:14 2013"
                         time_modification="Wed Jan 30 07:08:44 2013" />
        <observations epoch_first="Wed Jan 30 06:00:00 2013"
                      epoch_last="Wed Jan 30 06:59:59 2013"
                      epochs="3066"
                      epochs_ratio="85.17">
          <mask elevation="03 degrees"
                obs_expected="38642"
                obs_have="23796"
                obs_ratio="61.58" />
          <mask elevation="10 degrees"
                obs_expected="33221"
                obs_have="23318"
                obs_ratio="70.19" />
          <mask elevation="15 degrees"
                obs_expected="28767"
                obs_have="22380"
                obs_ratio="77.80" />
        </observations>
      </control>
      <control date="Wed Jan 30 09:42:54 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7385153"
                         time_creation="Wed Jan 30 07:17:14 2013"
                         time_modification="Wed Jan 30 07:08:44 2013" />
        <observations epoch_first="Wed Jan 30 06:00:00 2013"
                      epoch_last="Wed Jan 30 06:59:59 2013"
                      epochs="3066"
                      epochs_ratio="85.17">
          <mask elevation="03 degrees"
                obs_expected="38642"
                obs_have="23796"
                obs_ratio="61.58" />
          <mask elevation="10 degrees"
                obs_expected="33221"
                obs_have="23318"
                obs_ratio="70.19" />
          <mask elevation="15 degrees"
                obs_expected="28767"
                obs_have="22380"
                obs_ratio="77.80" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7385153"
                         time_creation="Wed Jan 30 07:17:14 2013"
                         time_modification="Wed Jan 30 07:08:44 2013" />
        <observations epoch_first="Wed Jan 30 06:00:00 2013"
                      epoch_last="Wed Jan 30 06:59:59 2013"
                      epochs="3066"
                      epochs_ratio="85.17">
          <mask elevation="03 degrees"
                obs_expected="38642"
                obs_have="23796"
                obs_ratio="61.58" />
          <mask elevation="10 degrees"
                obs_expected="33221"
                obs_have="23318"
                obs_ratio="70.19" />
          <mask elevation="15 degrees"
                obs_expected="28767"
                obs_have="22380"
                obs_ratio="77.80" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7385153"
                         time_creation="Wed Feb 27 01:16:40 2013"
                         time_modification="Wed Jan 30 07:08:44 2013" />
        <observations epoch_first="Wed Jan 30 06:00:00 2013"
                      epoch_last="Wed Jan 30 06:59:59 2013"
                      epochs="3066"
                      epochs_ratio="85.17">
          <mask elevation="03 degrees"
                obs_expected="38642"
                obs_have="23796"
                obs_ratio="61.58" />
          <mask elevation="10 degrees"
                obs_expected="33221"
                obs_have="23318"
                obs_ratio="70.19" />
          <mask elevation="15 degrees"
                obs_expected="28767"
                obs_have="22380"
                obs_ratio="77.80" />
        </observations>
      </control>
    </file>
    <file name="/piaa030h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jan 30 08:27:02 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7726440"
                         time_creation="Wed Jan 30 08:17:11 2013"
                         time_modification="Wed Jan 30 08:08:38 2013" />
        <observations epoch_first="Wed Jan 30 07:00:00 2013"
                      epoch_last="Wed Jan 30 07:59:59 2013"
                      epochs="3196"
                      epochs_ratio="88.78">
          <mask elevation="03 degrees"
                obs_expected="40560"
                obs_have="30232"
                obs_ratio="74.54" />
          <mask elevation="10 degrees"
                obs_expected="35971"
                obs_have="30170"
                obs_ratio="83.87" />
          <mask elevation="15 degrees"
                obs_expected="32293"
                obs_have="27896"
                obs_ratio="86.38" />
        </observations>
      </control>
      <control date="Wed Jan 30 08:53:24 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7726440"
                         time_creation="Wed Jan 30 08:17:11 2013"
                         time_modification="Wed Jan 30 08:08:38 2013" />
        <observations epoch_first="Wed Jan 30 07:00:00 2013"
                      epoch_last="Wed Jan 30 07:59:59 2013"
                      epochs="3196"
                      epochs_ratio="88.78">
          <mask elevation="03 degrees"
                obs_expected="40560"
                obs_have="30232"
                obs_ratio="74.54" />
          <mask elevation="10 degrees"
                obs_expected="35971"
                obs_have="30170"
                obs_ratio="83.87" />
          <mask elevation="15 degrees"
                obs_expected="32293"
                obs_have="27896"
                obs_ratio="86.38" />
        </observations>
      </control>
      <control date="Wed Jan 30 10:41:20 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7726440"
                         time_creation="Wed Jan 30 08:17:11 2013"
                         time_modification="Wed Jan 30 08:08:38 2013" />
        <observations epoch_first="Wed Jan 30 07:00:00 2013"
                      epoch_last="Wed Jan 30 07:59:59 2013"
                      epochs="3196"
                      epochs_ratio="88.78">
          <mask elevation="03 degrees"
                obs_expected="40560"
                obs_have="30232"
                obs_ratio="74.54" />
          <mask elevation="10 degrees"
                obs_expected="35971"
                obs_have="30170"
                obs_ratio="83.87" />
          <mask elevation="15 degrees"
                obs_expected="32293"
                obs_have="27896"
                obs_ratio="86.38" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7726440"
                         time_creation="Wed Jan 30 08:17:11 2013"
                         time_modification="Wed Jan 30 08:08:38 2013" />
        <observations epoch_first="Wed Jan 30 07:00:00 2013"
                      epoch_last="Wed Jan 30 07:59:59 2013"
                      epochs="3196"
                      epochs_ratio="88.78">
          <mask elevation="03 degrees"
                obs_expected="40560"
                obs_have="30232"
                obs_ratio="74.54" />
          <mask elevation="10 degrees"
                obs_expected="35971"
                obs_have="30170"
                obs_ratio="83.87" />
          <mask elevation="15 degrees"
                obs_expected="32293"
                obs_have="27896"
                obs_ratio="86.38" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7726440"
                         time_creation="Wed Feb 27 01:16:41 2013"
                         time_modification="Wed Jan 30 08:08:38 2013" />
        <observations epoch_first="Wed Jan 30 07:00:00 2013"
                      epoch_last="Wed Jan 30 07:59:59 2013"
                      epochs="3196"
                      epochs_ratio="88.78">
          <mask elevation="03 degrees"
                obs_expected="40560"
                obs_have="30232"
                obs_ratio="74.54" />
          <mask elevation="10 degrees"
                obs_expected="35971"
                obs_have="30170"
                obs_ratio="83.87" />
          <mask elevation="15 degrees"
                obs_expected="32293"
                obs_have="27896"
                obs_ratio="86.38" />
        </observations>
      </control>
    </file>
    <file name="/piaa030i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jan 30 09:26:03 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7133644"
                         time_creation="Wed Jan 30 09:17:21 2013"
                         time_modification="Wed Jan 30 09:08:35 2013" />
        <observations epoch_first="Wed Jan 30 08:00:00 2013"
                      epoch_last="Wed Jan 30 08:59:59 2013"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29826"
                obs_ratio="82.85" />
          <mask elevation="10 degrees"
                obs_expected="35788"
                obs_have="29826"
                obs_ratio="83.34" />
          <mask elevation="15 degrees"
                obs_expected="34833"
                obs_have="29763"
                obs_ratio="85.44" />
        </observations>
      </control>
      <control date="Wed Jan 30 09:51:02 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7133644"
                         time_creation="Wed Jan 30 09:17:21 2013"
                         time_modification="Wed Jan 30 09:08:35 2013" />
        <observations epoch_first="Wed Jan 30 08:00:00 2013"
                      epoch_last="Wed Jan 30 08:59:59 2013"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29826"
                obs_ratio="82.85" />
          <mask elevation="10 degrees"
                obs_expected="35788"
                obs_have="29826"
                obs_ratio="83.34" />
          <mask elevation="15 degrees"
                obs_expected="34833"
                obs_have="29763"
                obs_ratio="85.44" />
        </observations>
      </control>
      <control date="Wed Jan 30 11:40:50 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7133644"
                         time_creation="Wed Jan 30 09:17:21 2013"
                         time_modification="Wed Jan 30 09:08:35 2013" />
        <observations epoch_first="Wed Jan 30 08:00:00 2013"
                      epoch_last="Wed Jan 30 08:59:59 2013"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29826"
                obs_ratio="82.85" />
          <mask elevation="10 degrees"
                obs_expected="35788"
                obs_have="29826"
                obs_ratio="83.34" />
          <mask elevation="15 degrees"
                obs_expected="34833"
                obs_have="29763"
                obs_ratio="85.44" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7133644"
                         time_creation="Wed Jan 30 09:17:21 2013"
                         time_modification="Wed Jan 30 09:08:35 2013" />
        <observations epoch_first="Wed Jan 30 08:00:00 2013"
                      epoch_last="Wed Jan 30 08:59:59 2013"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29826"
                obs_ratio="82.85" />
          <mask elevation="10 degrees"
                obs_expected="35788"
                obs_have="29826"
                obs_ratio="83.34" />
          <mask elevation="15 degrees"
                obs_expected="34833"
                obs_have="29763"
                obs_ratio="85.44" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7133644"
                         time_creation="Wed Feb 27 01:16:42 2013"
                         time_modification="Wed Jan 30 09:08:35 2013" />
        <observations epoch_first="Wed Jan 30 08:00:00 2013"
                      epoch_last="Wed Jan 30 08:59:59 2013"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="29826"
                obs_ratio="82.85" />
          <mask elevation="10 degrees"
                obs_expected="35788"
                obs_have="29826"
                obs_ratio="83.34" />
          <mask elevation="15 degrees"
                obs_expected="34833"
                obs_have="29763"
                obs_ratio="85.44" />
        </observations>
      </control>
    </file>
    <file name="/piaa030j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jan 30 10:24:32 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="6454680"
                         time_creation="Wed Jan 30 10:23:05 2013"
                         time_modification="Wed Jan 30 10:13:18 2013" />
        <observations epoch_first="Wed Jan 30 09:00:00 2013"
                      epoch_last="Wed Jan 30 09:59:57 2013"
                      epochs="3095"
                      epochs_ratio="85.97">
          <mask elevation="03 degrees"
                obs_expected="34077"
                obs_have="26363"
                obs_ratio="77.36" />
          <mask elevation="10 degrees"
                obs_expected="30795"
                obs_have="25439"
                obs_ratio="82.61" />
          <mask elevation="15 degrees"
                obs_expected="27209"
                obs_have="22884"
                obs_ratio="84.10" />
        </observations>
      </control>
      <control date="Wed Jan 30 10:49:58 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="6454680"
                         time_creation="Wed Jan 30 10:23:05 2013"
                         time_modification="Wed Jan 30 10:13:18 2013" />
        <observations epoch_first="Wed Jan 30 09:00:00 2013"
                      epoch_last="Wed Jan 30 09:59:57 2013"
                      epochs="3095"
                      epochs_ratio="85.97">
          <mask elevation="03 degrees"
                obs_expected="34077"
                obs_have="26363"
                obs_ratio="77.36" />
          <mask elevation="10 degrees"
                obs_expected="30795"
                obs_have="25439"
                obs_ratio="82.61" />
          <mask elevation="15 degrees"
                obs_expected="27209"
                obs_have="22884"
                obs_ratio="84.10" />
        </observations>
      </control>
      <control date="Wed Jan 30 12:39:08 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="6454680"
                         time_creation="Wed Jan 30 10:23:05 2013"
                         time_modification="Wed Jan 30 10:13:18 2013" />
        <observations epoch_first="Wed Jan 30 09:00:00 2013"
                      epoch_last="Wed Jan 30 09:59:57 2013"
                      epochs="3095"
                      epochs_ratio="85.97">
          <mask elevation="03 degrees"
                obs_expected="34077"
                obs_have="26363"
                obs_ratio="77.36" />
          <mask elevation="10 degrees"
                obs_expected="30795"
                obs_have="25439"
                obs_ratio="82.61" />
          <mask elevation="15 degrees"
                obs_expected="27209"
                obs_have="22884"
                obs_ratio="84.10" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="6454680"
                         time_creation="Wed Jan 30 10:23:05 2013"
                         time_modification="Wed Jan 30 10:13:18 2013" />
        <observations epoch_first="Wed Jan 30 09:00:00 2013"
                      epoch_last="Wed Jan 30 09:59:57 2013"
                      epochs="3095"
                      epochs_ratio="85.97">
          <mask elevation="03 degrees"
                obs_expected="34077"
                obs_have="26363"
                obs_ratio="77.36" />
          <mask elevation="10 degrees"
                obs_expected="30795"
                obs_have="25439"
                obs_ratio="82.61" />
          <mask elevation="15 degrees"
                obs_expected="27209"
                obs_have="22884"
                obs_ratio="84.10" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="6454680"
                         time_creation="Wed Feb 27 01:16:43 2013"
                         time_modification="Wed Jan 30 10:13:18 2013" />
        <observations epoch_first="Wed Jan 30 09:00:00 2013"
                      epoch_last="Wed Jan 30 09:59:57 2013"
                      epochs="3095"
                      epochs_ratio="85.97">
          <mask elevation="03 degrees"
                obs_expected="34077"
                obs_have="26363"
                obs_ratio="77.36" />
          <mask elevation="10 degrees"
                obs_expected="30795"
                obs_have="25439"
                obs_ratio="82.61" />
          <mask elevation="15 degrees"
                obs_expected="27209"
                obs_have="22884"
                obs_ratio="84.10" />
        </observations>
      </control>
    </file>
    <file name="/piaa030k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jan 30 13:39:12 2013"
               level="3">
        <file_statistics latency="00:38:15"
                         size="6084581"
                         time_creation="Wed Jan 30 12:07:50 2013"
                         time_modification="Wed Jan 30 11:38:14 2013" />
        <observations epoch_first="Wed Jan 30 10:00:01 2013"
                      epoch_last="Wed Jan 30 10:59:59 2013"
                      epochs="3095"
                      epochs_ratio="85.97">
          <mask elevation="03 degrees"
                obs_expected="34703"
                obs_have="23435"
                obs_ratio="67.53" />
          <mask elevation="10 degrees"
                obs_expected="29853"
                obs_have="22760"
                obs_ratio="76.24" />
          <mask elevation="15 degrees"
                obs_expected="26849"
                obs_have="21964"
                obs_ratio="81.81" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:38:15"
                         size="6084581"
                         time_creation="Wed Jan 30 12:07:50 2013"
                         time_modification="Wed Jan 30 11:38:14 2013" />
        <observations epoch_first="Wed Jan 30 10:00:01 2013"
                      epoch_last="Wed Jan 30 10:59:59 2013"
                      epochs="3095"
                      epochs_ratio="85.97">
          <mask elevation="03 degrees"
                obs_expected="34703"
                obs_have="23435"
                obs_ratio="67.53" />
          <mask elevation="10 degrees"
                obs_expected="29853"
                obs_have="22760"
                obs_ratio="76.24" />
          <mask elevation="15 degrees"
                obs_expected="26849"
                obs_have="21964"
                obs_ratio="81.81" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:38:15"
                         size="6084581"
                         time_creation="Wed Feb 27 01:16:44 2013"
                         time_modification="Wed Jan 30 11:38:14 2013" />
        <observations epoch_first="Wed Jan 30 10:00:01 2013"
                      epoch_last="Wed Jan 30 10:59:59 2013"
                      epochs="3095"
                      epochs_ratio="85.97">
          <mask elevation="03 degrees"
                obs_expected="34703"
                obs_have="23435"
                obs_ratio="67.53" />
          <mask elevation="10 degrees"
                obs_expected="29853"
                obs_have="22760"
                obs_ratio="76.24" />
          <mask elevation="15 degrees"
                obs_expected="26849"
                obs_have="21964"
                obs_ratio="81.81" />
        </observations>
      </control>
    </file>
    <file name="/piaa030l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jan 30 12:27:28 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7064724"
                         time_creation="Wed Jan 30 12:18:13 2013"
                         time_modification="Wed Jan 30 12:08:34 2013" />
        <observations epoch_first="Wed Jan 30 11:00:00 2013"
                      epoch_last="Wed Jan 30 11:59:59 2013"
                      epochs="2909"
                      epochs_ratio="80.81">
          <mask elevation="03 degrees"
                obs_expected="33184"
                obs_have="25391"
                obs_ratio="76.52" />
          <mask elevation="10 degrees"
                obs_expected="31822"
                obs_have="25120"
                obs_ratio="78.94" />
          <mask elevation="15 degrees"
                obs_expected="30975"
                obs_have="24594"
                obs_ratio="79.40" />
        </observations>
      </control>
      <control date="Wed Jan 30 12:52:09 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7064724"
                         time_creation="Wed Jan 30 12:18:13 2013"
                         time_modification="Wed Jan 30 12:08:34 2013" />
        <observations epoch_first="Wed Jan 30 11:00:00 2013"
                      epoch_last="Wed Jan 30 11:59:59 2013"
                      epochs="2909"
                      epochs_ratio="80.81">
          <mask elevation="03 degrees"
                obs_expected="33184"
                obs_have="25391"
                obs_ratio="76.52" />
          <mask elevation="10 degrees"
                obs_expected="31822"
                obs_have="25120"
                obs_ratio="78.94" />
          <mask elevation="15 degrees"
                obs_expected="30975"
                obs_have="24594"
                obs_ratio="79.40" />
        </observations>
      </control>
      <control date="Wed Jan 30 14:44:18 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7064724"
                         time_creation="Wed Jan 30 12:18:13 2013"
                         time_modification="Wed Jan 30 12:08:34 2013" />
        <observations epoch_first="Wed Jan 30 11:00:00 2013"
                      epoch_last="Wed Jan 30 11:59:59 2013"
                      epochs="2909"
                      epochs_ratio="80.81">
          <mask elevation="03 degrees"
                obs_expected="33184"
                obs_have="25391"
                obs_ratio="76.52" />
          <mask elevation="10 degrees"
                obs_expected="31822"
                obs_have="25120"
                obs_ratio="78.94" />
          <mask elevation="15 degrees"
                obs_expected="30975"
                obs_have="24594"
                obs_ratio="79.40" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7064724"
                         time_creation="Wed Jan 30 12:18:13 2013"
                         time_modification="Wed Jan 30 12:08:34 2013" />
        <observations epoch_first="Wed Jan 30 11:00:00 2013"
                      epoch_last="Wed Jan 30 11:59:59 2013"
                      epochs="2909"
                      epochs_ratio="80.81">
          <mask elevation="03 degrees"
                obs_expected="33184"
                obs_have="25391"
                obs_ratio="76.52" />
          <mask elevation="10 degrees"
                obs_expected="31822"
                obs_have="25120"
                obs_ratio="78.94" />
          <mask elevation="15 degrees"
                obs_expected="30975"
                obs_have="24594"
                obs_ratio="79.40" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7064724"
                         time_creation="Wed Feb 27 01:16:46 2013"
                         time_modification="Wed Jan 30 12:08:34 2013" />
        <observations epoch_first="Wed Jan 30 11:00:00 2013"
                      epoch_last="Wed Jan 30 11:59:59 2013"
                      epochs="2909"
                      epochs_ratio="80.81">
          <mask elevation="03 degrees"
                obs_expected="33184"
                obs_have="25391"
                obs_ratio="76.52" />
          <mask elevation="10 degrees"
                obs_expected="31822"
                obs_have="25120"
                obs_ratio="78.94" />
          <mask elevation="15 degrees"
                obs_expected="30975"
                obs_have="24594"
                obs_ratio="79.40" />
        </observations>
      </control>
    </file>
    <file name="/piaa030m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jan 30 13:26:48 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7896014"
                         time_creation="Wed Jan 30 13:17:58 2013"
                         time_modification="Wed Jan 30 13:08:40 2013" />
        <observations epoch_first="Wed Jan 30 12:00:00 2013"
                      epoch_last="Wed Jan 30 12:59:59 2013"
                      epochs="3250"
                      epochs_ratio="90.28">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="28177"
                obs_ratio="75.87" />
          <mask elevation="10 degrees"
                obs_expected="33127"
                obs_have="27108"
                obs_ratio="81.83" />
          <mask elevation="15 degrees"
                obs_expected="29073"
                obs_have="25103"
                obs_ratio="86.34" />
        </observations>
      </control>
      <control date="Wed Jan 30 13:51:31 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7896014"
                         time_creation="Wed Jan 30 13:17:58 2013"
                         time_modification="Wed Jan 30 13:08:40 2013" />
        <observations epoch_first="Wed Jan 30 12:00:00 2013"
                      epoch_last="Wed Jan 30 12:59:59 2013"
                      epochs="3250"
                      epochs_ratio="90.28">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="28177"
                obs_ratio="75.87" />
          <mask elevation="10 degrees"
                obs_expected="33127"
                obs_have="27108"
                obs_ratio="81.83" />
          <mask elevation="15 degrees"
                obs_expected="29073"
                obs_have="25103"
                obs_ratio="86.34" />
        </observations>
      </control>
      <control date="Wed Jan 30 15:45:01 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7896014"
                         time_creation="Wed Jan 30 13:17:58 2013"
                         time_modification="Wed Jan 30 13:08:40 2013" />
        <observations epoch_first="Wed Jan 30 12:00:00 2013"
                      epoch_last="Wed Jan 30 12:59:59 2013"
                      epochs="3250"
                      epochs_ratio="90.28">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="28177"
                obs_ratio="75.87" />
          <mask elevation="10 degrees"
                obs_expected="33127"
                obs_have="27108"
                obs_ratio="81.83" />
          <mask elevation="15 degrees"
                obs_expected="29073"
                obs_have="25103"
                obs_ratio="86.34" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7896014"
                         time_creation="Wed Jan 30 13:17:58 2013"
                         time_modification="Wed Jan 30 13:08:40 2013" />
        <observations epoch_first="Wed Jan 30 12:00:00 2013"
                      epoch_last="Wed Jan 30 12:59:59 2013"
                      epochs="3250"
                      epochs_ratio="90.28">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="28177"
                obs_ratio="75.87" />
          <mask elevation="10 degrees"
                obs_expected="33127"
                obs_have="27108"
                obs_ratio="81.83" />
          <mask elevation="15 degrees"
                obs_expected="29073"
                obs_have="25103"
                obs_ratio="86.34" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7896014"
                         time_creation="Wed Feb 27 01:16:47 2013"
                         time_modification="Wed Jan 30 13:08:40 2013" />
        <observations epoch_first="Wed Jan 30 12:00:00 2013"
                      epoch_last="Wed Jan 30 12:59:59 2013"
                      epochs="3250"
                      epochs_ratio="90.28">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="28177"
                obs_ratio="75.87" />
          <mask elevation="10 degrees"
                obs_expected="33127"
                obs_have="27108"
                obs_ratio="81.83" />
          <mask elevation="15 degrees"
                obs_expected="29073"
                obs_have="25103"
                obs_ratio="86.34" />
        </observations>
      </control>
    </file>
    <file name="/piaa030n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jan 30 14:25:14 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7519149"
                         time_creation="Wed Jan 30 14:18:42 2013"
                         time_modification="Wed Jan 30 14:08:38 2013" />
        <observations epoch_first="Wed Jan 30 13:00:00 2013"
                      epoch_last="Wed Jan 30 13:59:59 2013"
                      epochs="3124"
                      epochs_ratio="86.78">
          <mask elevation="03 degrees"
                obs_expected="30531"
                obs_have="24364"
                obs_ratio="79.80" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="23956"
                obs_ratio="84.97" />
          <mask elevation="15 degrees"
                obs_expected="26410"
                obs_have="22954"
                obs_ratio="86.91" />
        </observations>
      </control>
      <control date="Wed Jan 30 14:51:29 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7519149"
                         time_creation="Wed Jan 30 14:18:42 2013"
                         time_modification="Wed Jan 30 14:08:38 2013" />
        <observations epoch_first="Wed Jan 30 13:00:00 2013"
                      epoch_last="Wed Jan 30 13:59:59 2013"
                      epochs="3124"
                      epochs_ratio="86.78">
          <mask elevation="03 degrees"
                obs_expected="30531"
                obs_have="24364"
                obs_ratio="79.80" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="23956"
                obs_ratio="84.97" />
          <mask elevation="15 degrees"
                obs_expected="26410"
                obs_have="22954"
                obs_ratio="86.91" />
        </observations>
      </control>
      <control date="Wed Jan 30 16:44:19 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7519149"
                         time_creation="Wed Jan 30 14:18:42 2013"
                         time_modification="Wed Jan 30 14:08:38 2013" />
        <observations epoch_first="Wed Jan 30 13:00:00 2013"
                      epoch_last="Wed Jan 30 13:59:59 2013"
                      epochs="3124"
                      epochs_ratio="86.78">
          <mask elevation="03 degrees"
                obs_expected="30531"
                obs_have="24364"
                obs_ratio="79.80" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="23956"
                obs_ratio="84.97" />
          <mask elevation="15 degrees"
                obs_expected="26410"
                obs_have="22954"
                obs_ratio="86.91" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7519149"
                         time_creation="Wed Jan 30 14:18:42 2013"
                         time_modification="Wed Jan 30 14:08:38 2013" />
        <observations epoch_first="Wed Jan 30 13:00:00 2013"
                      epoch_last="Wed Jan 30 13:59:59 2013"
                      epochs="3124"
                      epochs_ratio="86.78">
          <mask elevation="03 degrees"
                obs_expected="30531"
                obs_have="24364"
                obs_ratio="79.80" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="23956"
                obs_ratio="84.97" />
          <mask elevation="15 degrees"
                obs_expected="26410"
                obs_have="22954"
                obs_ratio="86.91" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7519149"
                         time_creation="Wed Feb 27 01:16:48 2013"
                         time_modification="Wed Jan 30 14:08:38 2013" />
        <observations epoch_first="Wed Jan 30 13:00:00 2013"
                      epoch_last="Wed Jan 30 13:59:59 2013"
                      epochs="3124"
                      epochs_ratio="86.78">
          <mask elevation="03 degrees"
                obs_expected="30531"
                obs_have="24364"
                obs_ratio="79.80" />
          <mask elevation="10 degrees"
                obs_expected="28195"
                obs_have="23956"
                obs_ratio="84.97" />
          <mask elevation="15 degrees"
                obs_expected="26410"
                obs_have="22954"
                obs_ratio="86.91" />
        </observations>
      </control>
    </file>
    <file name="/piaa030o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jan 30 15:25:58 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7443037"
                         time_creation="Wed Jan 30 15:17:58 2013"
                         time_modification="Wed Jan 30 15:08:36 2013" />
        <observations epoch_first="Wed Jan 30 14:00:00 2013"
                      epoch_last="Wed Jan 30 14:59:59 2013"
                      epochs="3066"
                      epochs_ratio="85.17">
          <mask elevation="03 degrees"
                obs_expected="34413"
                obs_have="23850"
                obs_ratio="69.31" />
          <mask elevation="10 degrees"
                obs_expected="32049"
                obs_have="23740"
                obs_ratio="74.07" />
          <mask elevation="15 degrees"
                obs_expected="26801"
                obs_have="22372"
                obs_ratio="83.47" />
        </observations>
      </control>
      <control date="Wed Jan 30 15:53:09 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7443037"
                         time_creation="Wed Jan 30 15:17:58 2013"
                         time_modification="Wed Jan 30 15:08:36 2013" />
        <observations epoch_first="Wed Jan 30 14:00:00 2013"
                      epoch_last="Wed Jan 30 14:59:59 2013"
                      epochs="3066"
                      epochs_ratio="85.17">
          <mask elevation="03 degrees"
                obs_expected="34413"
                obs_have="23850"
                obs_ratio="69.31" />
          <mask elevation="10 degrees"
                obs_expected="32049"
                obs_have="23740"
                obs_ratio="74.07" />
          <mask elevation="15 degrees"
                obs_expected="26801"
                obs_have="22372"
                obs_ratio="83.47" />
        </observations>
      </control>
      <control date="Wed Jan 30 17:48:49 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7443037"
                         time_creation="Wed Jan 30 15:17:58 2013"
                         time_modification="Wed Jan 30 15:08:36 2013" />
        <observations epoch_first="Wed Jan 30 14:00:00 2013"
                      epoch_last="Wed Jan 30 14:59:59 2013"
                      epochs="3066"
                      epochs_ratio="85.17">
          <mask elevation="03 degrees"
                obs_expected="34413"
                obs_have="23850"
                obs_ratio="69.31" />
          <mask elevation="10 degrees"
                obs_expected="32049"
                obs_have="23740"
                obs_ratio="74.07" />
          <mask elevation="15 degrees"
                obs_expected="26801"
                obs_have="22372"
                obs_ratio="83.47" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7443037"
                         time_creation="Wed Jan 30 15:17:58 2013"
                         time_modification="Wed Jan 30 15:08:36 2013" />
        <observations epoch_first="Wed Jan 30 14:00:00 2013"
                      epoch_last="Wed Jan 30 14:59:59 2013"
                      epochs="3066"
                      epochs_ratio="85.17">
          <mask elevation="03 degrees"
                obs_expected="34413"
                obs_have="23850"
                obs_ratio="69.31" />
          <mask elevation="10 degrees"
                obs_expected="32049"
                obs_have="23740"
                obs_ratio="74.07" />
          <mask elevation="15 degrees"
                obs_expected="26801"
                obs_have="22372"
                obs_ratio="83.47" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7443037"
                         time_creation="Wed Feb 27 01:16:48 2013"
                         time_modification="Wed Jan 30 15:08:36 2013" />
        <observations epoch_first="Wed Jan 30 14:00:00 2013"
                      epoch_last="Wed Jan 30 14:59:59 2013"
                      epochs="3066"
                      epochs_ratio="85.17">
          <mask elevation="03 degrees"
                obs_expected="34413"
                obs_have="23850"
                obs_ratio="69.31" />
          <mask elevation="10 degrees"
                obs_expected="32049"
                obs_have="23740"
                obs_ratio="74.07" />
          <mask elevation="15 degrees"
                obs_expected="26801"
                obs_have="22372"
                obs_ratio="83.47" />
        </observations>
      </control>
    </file>
    <file name="/piaa030p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jan 30 16:28:17 2013"
               level="3">
        <file_statistics latency="00:08:34"
                         size="6108606"
                         time_creation="Wed Jan 30 16:17:52 2013"
                         time_modification="Wed Jan 30 16:08:33 2013" />
        <observations epoch_first="Wed Jan 30 15:00:00 2013"
                      epoch_last="Wed Jan 30 15:59:59 2013"
                      epochs="2785"
                      epochs_ratio="77.36">
          <mask elevation="03 degrees"
                obs_expected="34096"
                obs_have="21831"
                obs_ratio="64.03" />
          <mask elevation="10 degrees"
                obs_expected="30949"
                obs_have="21712"
                obs_ratio="70.15" />
          <mask elevation="15 degrees"
                obs_expected="27859"
                obs_have="20755"
                obs_ratio="74.50" />
        </observations>
      </control>
      <control date="Wed Jan 30 16:54:50 2013"
               level="3">
        <file_statistics latency="00:08:34"
                         size="6108606"
                         time_creation="Wed Jan 30 16:17:52 2013"
                         time_modification="Wed Jan 30 16:08:33 2013" />
        <observations epoch_first="Wed Jan 30 15:00:00 2013"
                      epoch_last="Wed Jan 30 15:59:59 2013"
                      epochs="2785"
                      epochs_ratio="77.36">
          <mask elevation="03 degrees"
                obs_expected="34096"
                obs_have="21831"
                obs_ratio="64.03" />
          <mask elevation="10 degrees"
                obs_expected="30949"
                obs_have="21712"
                obs_ratio="70.15" />
          <mask elevation="15 degrees"
                obs_expected="27859"
                obs_have="20755"
                obs_ratio="74.50" />
        </observations>
      </control>
      <control date="Wed Jan 30 18:54:07 2013"
               level="3">
        <file_statistics latency="00:08:34"
                         size="6108606"
                         time_creation="Wed Jan 30 16:17:52 2013"
                         time_modification="Wed Jan 30 16:08:33 2013" />
        <observations epoch_first="Wed Jan 30 15:00:00 2013"
                      epoch_last="Wed Jan 30 15:59:59 2013"
                      epochs="2785"
                      epochs_ratio="77.36">
          <mask elevation="03 degrees"
                obs_expected="34096"
                obs_have="21831"
                obs_ratio="64.03" />
          <mask elevation="10 degrees"
                obs_expected="30949"
                obs_have="21712"
                obs_ratio="70.15" />
          <mask elevation="15 degrees"
                obs_expected="27859"
                obs_have="20755"
                obs_ratio="74.50" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:34"
                         size="6108606"
                         time_creation="Wed Jan 30 16:17:52 2013"
                         time_modification="Wed Jan 30 16:08:33 2013" />
        <observations epoch_first="Wed Jan 30 15:00:00 2013"
                      epoch_last="Wed Jan 30 15:59:59 2013"
                      epochs="2785"
                      epochs_ratio="77.36">
          <mask elevation="03 degrees"
                obs_expected="34096"
                obs_have="21831"
                obs_ratio="64.03" />
          <mask elevation="10 degrees"
                obs_expected="30949"
                obs_have="21712"
                obs_ratio="70.15" />
          <mask elevation="15 degrees"
                obs_expected="27859"
                obs_have="20755"
                obs_ratio="74.50" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:34"
                         size="6108606"
                         time_creation="Wed Feb 27 01:16:49 2013"
                         time_modification="Wed Jan 30 16:08:33 2013" />
        <observations epoch_first="Wed Jan 30 15:00:00 2013"
                      epoch_last="Wed Jan 30 15:59:59 2013"
                      epochs="2785"
                      epochs_ratio="77.36">
          <mask elevation="03 degrees"
                obs_expected="34096"
                obs_have="21831"
                obs_ratio="64.03" />
          <mask elevation="10 degrees"
                obs_expected="30949"
                obs_have="21712"
                obs_ratio="70.15" />
          <mask elevation="15 degrees"
                obs_expected="27859"
                obs_have="20755"
                obs_ratio="74.50" />
        </observations>
      </control>
    </file>
    <file name="/piaa030q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jan 30 17:31:05 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="6975205"
                         time_creation="Wed Jan 30 17:17:52 2013"
                         time_modification="Wed Jan 30 17:08:41 2013" />
        <observations epoch_first="Wed Jan 30 16:00:00 2013"
                      epoch_last="Wed Jan 30 16:59:59 2013"
                      epochs="3298"
                      epochs_ratio="91.61">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="26049"
                obs_ratio="75.27" />
          <mask elevation="10 degrees"
                obs_expected="29266"
                obs_have="24982"
                obs_ratio="85.36" />
          <mask elevation="15 degrees"
                obs_expected="25763"
                obs_have="22819"
                obs_ratio="88.57" />
        </observations>
      </control>
      <control date="Wed Jan 30 18:01:31 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="6975205"
                         time_creation="Wed Jan 30 17:17:52 2013"
                         time_modification="Wed Jan 30 17:08:41 2013" />
        <observations epoch_first="Wed Jan 30 16:00:00 2013"
                      epoch_last="Wed Jan 30 16:59:59 2013"
                      epochs="3298"
                      epochs_ratio="91.61">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="26049"
                obs_ratio="75.27" />
          <mask elevation="10 degrees"
                obs_expected="29266"
                obs_have="24982"
                obs_ratio="85.36" />
          <mask elevation="15 degrees"
                obs_expected="25763"
                obs_have="22819"
                obs_ratio="88.57" />
        </observations>
      </control>
      <control date="Wed Jan 30 19:56:29 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="6975205"
                         time_creation="Wed Jan 30 17:17:52 2013"
                         time_modification="Wed Jan 30 17:08:41 2013" />
        <observations epoch_first="Wed Jan 30 16:00:00 2013"
                      epoch_last="Wed Jan 30 16:59:59 2013"
                      epochs="3298"
                      epochs_ratio="91.61">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="26049"
                obs_ratio="75.27" />
          <mask elevation="10 degrees"
                obs_expected="29266"
                obs_have="24982"
                obs_ratio="85.36" />
          <mask elevation="15 degrees"
                obs_expected="25763"
                obs_have="22819"
                obs_ratio="88.57" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="6975205"
                         time_creation="Wed Jan 30 17:17:52 2013"
                         time_modification="Wed Jan 30 17:08:41 2013" />
        <observations epoch_first="Wed Jan 30 16:00:00 2013"
                      epoch_last="Wed Jan 30 16:59:59 2013"
                      epochs="3298"
                      epochs_ratio="91.61">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="26049"
                obs_ratio="75.27" />
          <mask elevation="10 degrees"
                obs_expected="29266"
                obs_have="24982"
                obs_ratio="85.36" />
          <mask elevation="15 degrees"
                obs_expected="25763"
                obs_have="22819"
                obs_ratio="88.57" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="6975205"
                         time_creation="Wed Feb 27 01:16:50 2013"
                         time_modification="Wed Jan 30 17:08:41 2013" />
        <observations epoch_first="Wed Jan 30 16:00:00 2013"
                      epoch_last="Wed Jan 30 16:59:59 2013"
                      epochs="3298"
                      epochs_ratio="91.61">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="26049"
                obs_ratio="75.27" />
          <mask elevation="10 degrees"
                obs_expected="29266"
                obs_have="24982"
                obs_ratio="85.36" />
          <mask elevation="15 degrees"
                obs_expected="25763"
                obs_have="22819"
                obs_ratio="88.57" />
        </observations>
      </control>
    </file>
    <file name="/piaa030r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jan 30 18:34:26 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="6958014"
                         time_creation="Wed Jan 30 18:17:38 2013"
                         time_modification="Wed Jan 30 18:08:49 2013" />
        <observations epoch_first="Wed Jan 30 17:00:00 2013"
                      epoch_last="Wed Jan 30 17:59:59 2013"
                      epochs="3263"
                      epochs_ratio="90.64">
          <mask elevation="03 degrees"
                obs_expected="29769"
                obs_have="25910"
                obs_ratio="87.04" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="25173"
                obs_ratio="87.41" />
          <mask elevation="15 degrees"
                obs_expected="27487"
                obs_have="24807"
                obs_ratio="90.25" />
        </observations>
      </control>
      <control date="Wed Jan 30 19:08:18 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="6958014"
                         time_creation="Wed Jan 30 18:17:38 2013"
                         time_modification="Wed Jan 30 18:08:49 2013" />
        <observations epoch_first="Wed Jan 30 17:00:00 2013"
                      epoch_last="Wed Jan 30 17:59:59 2013"
                      epochs="3263"
                      epochs_ratio="90.64">
          <mask elevation="03 degrees"
                obs_expected="29769"
                obs_have="25910"
                obs_ratio="87.04" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="25173"
                obs_ratio="87.41" />
          <mask elevation="15 degrees"
                obs_expected="27487"
                obs_have="24807"
                obs_ratio="90.25" />
        </observations>
      </control>
      <control date="Wed Jan 30 21:08:21 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="6958014"
                         time_creation="Wed Jan 30 18:17:38 2013"
                         time_modification="Wed Jan 30 18:08:49 2013" />
        <observations epoch_first="Wed Jan 30 17:00:00 2013"
                      epoch_last="Wed Jan 30 17:59:59 2013"
                      epochs="3263"
                      epochs_ratio="90.64">
          <mask elevation="03 degrees"
                obs_expected="29769"
                obs_have="25910"
                obs_ratio="87.04" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="25173"
                obs_ratio="87.41" />
          <mask elevation="15 degrees"
                obs_expected="27487"
                obs_have="24807"
                obs_ratio="90.25" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="6958014"
                         time_creation="Wed Jan 30 18:17:38 2013"
                         time_modification="Wed Jan 30 18:08:49 2013" />
        <observations epoch_first="Wed Jan 30 17:00:00 2013"
                      epoch_last="Wed Jan 30 17:59:59 2013"
                      epochs="3263"
                      epochs_ratio="90.64">
          <mask elevation="03 degrees"
                obs_expected="29769"
                obs_have="25910"
                obs_ratio="87.04" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="25173"
                obs_ratio="87.41" />
          <mask elevation="15 degrees"
                obs_expected="27487"
                obs_have="24807"
                obs_ratio="90.25" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="6958014"
                         time_creation="Wed Feb 27 01:16:51 2013"
                         time_modification="Wed Jan 30 18:08:49 2013" />
        <observations epoch_first="Wed Jan 30 17:00:00 2013"
                      epoch_last="Wed Jan 30 17:59:59 2013"
                      epochs="3263"
                      epochs_ratio="90.64">
          <mask elevation="03 degrees"
                obs_expected="29769"
                obs_have="25910"
                obs_ratio="87.04" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="25173"
                obs_ratio="87.41" />
          <mask elevation="15 degrees"
                obs_expected="27487"
                obs_have="24807"
                obs_ratio="90.25" />
        </observations>
      </control>
    </file>
    <file name="/piaa030s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jan 30 19:35:43 2013"
               level="3">
        <file_statistics latency="00:15:24"
                         size="6421710"
                         time_creation="Wed Jan 30 19:22:23 2013"
                         time_modification="Wed Jan 30 19:15:23 2013" />
        <observations epoch_first="Wed Jan 30 18:00:00 2013"
                      epoch_last="Wed Jan 30 18:59:59 2013"
                      epochs="3117"
                      epochs_ratio="86.58">
          <mask elevation="03 degrees"
                obs_expected="30638"
                obs_have="23219"
                obs_ratio="75.78" />
          <mask elevation="10 degrees"
                obs_expected="27753"
                obs_have="22513"
                obs_ratio="81.12" />
          <mask elevation="15 degrees"
                obs_expected="25168"
                obs_have="21506"
                obs_ratio="85.45" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:15:24"
                         size="6421710"
                         time_creation="Wed Jan 30 19:22:23 2013"
                         time_modification="Wed Jan 30 19:15:23 2013" />
        <observations epoch_first="Wed Jan 30 18:00:00 2013"
                      epoch_last="Wed Jan 30 18:59:59 2013"
                      epochs="3117"
                      epochs_ratio="86.58">
          <mask elevation="03 degrees"
                obs_expected="30638"
                obs_have="23219"
                obs_ratio="75.78" />
          <mask elevation="10 degrees"
                obs_expected="27753"
                obs_have="22513"
                obs_ratio="81.12" />
          <mask elevation="15 degrees"
                obs_expected="25168"
                obs_have="21506"
                obs_ratio="85.45" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:15:24"
                         size="6421710"
                         time_creation="Wed Feb 27 01:16:52 2013"
                         time_modification="Wed Jan 30 19:15:23 2013" />
        <observations epoch_first="Wed Jan 30 18:00:00 2013"
                      epoch_last="Wed Jan 30 18:59:59 2013"
                      epochs="3117"
                      epochs_ratio="86.58">
          <mask elevation="03 degrees"
                obs_expected="30638"
                obs_have="23219"
                obs_ratio="75.78" />
          <mask elevation="10 degrees"
                obs_expected="27753"
                obs_have="22513"
                obs_ratio="81.12" />
          <mask elevation="15 degrees"
                obs_expected="25168"
                obs_have="21506"
                obs_ratio="85.45" />
        </observations>
      </control>
    </file>
    <file name="/piaa030t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jan 30 20:47:51 2013"
               level="3">
        <file_statistics latency="00:15:26"
                         size="7114192"
                         time_creation="Wed Jan 30 20:22:25 2013"
                         time_modification="Wed Jan 30 20:15:25 2013" />
        <observations epoch_first="Wed Jan 30 19:00:00 2013"
                      epoch_last="Wed Jan 30 19:59:59 2013"
                      epochs="2919"
                      epochs_ratio="81.08">
          <mask elevation="03 degrees"
                obs_expected="34524"
                obs_have="23396"
                obs_ratio="67.77" />
          <mask elevation="10 degrees"
                obs_expected="31026"
                obs_have="23125"
                obs_ratio="74.53" />
          <mask elevation="15 degrees"
                obs_expected="28246"
                obs_have="22266"
                obs_ratio="78.83" />
        </observations>
      </control>
      <control date="Wed Jan 30 22:57:42 2013"
               level="3">
        <file_statistics latency="00:15:26"
                         size="7114192"
                         time_creation="Wed Jan 30 20:22:25 2013"
                         time_modification="Wed Jan 30 20:15:25 2013" />
        <observations epoch_first="Wed Jan 30 19:00:00 2013"
                      epoch_last="Wed Jan 30 19:59:59 2013"
                      epochs="2919"
                      epochs_ratio="81.08">
          <mask elevation="03 degrees"
                obs_expected="34524"
                obs_have="23396"
                obs_ratio="67.77" />
          <mask elevation="10 degrees"
                obs_expected="31026"
                obs_have="23125"
                obs_ratio="74.53" />
          <mask elevation="15 degrees"
                obs_expected="28246"
                obs_have="22266"
                obs_ratio="78.83" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:15:26"
                         size="7114192"
                         time_creation="Wed Jan 30 20:22:25 2013"
                         time_modification="Wed Jan 30 20:15:25 2013" />
        <observations epoch_first="Wed Jan 30 19:00:00 2013"
                      epoch_last="Wed Jan 30 19:59:59 2013"
                      epochs="2919"
                      epochs_ratio="81.08">
          <mask elevation="03 degrees"
                obs_expected="34524"
                obs_have="23396"
                obs_ratio="67.77" />
          <mask elevation="10 degrees"
                obs_expected="31026"
                obs_have="23125"
                obs_ratio="74.53" />
          <mask elevation="15 degrees"
                obs_expected="28246"
                obs_have="22266"
                obs_ratio="78.83" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:15:26"
                         size="7114192"
                         time_creation="Wed Feb 27 01:16:53 2013"
                         time_modification="Wed Jan 30 20:15:25 2013" />
        <observations epoch_first="Wed Jan 30 19:00:00 2013"
                      epoch_last="Wed Jan 30 19:59:59 2013"
                      epochs="2919"
                      epochs_ratio="81.08">
          <mask elevation="03 degrees"
                obs_expected="34524"
                obs_have="23396"
                obs_ratio="67.77" />
          <mask elevation="10 degrees"
                obs_expected="31026"
                obs_have="23125"
                obs_ratio="74.53" />
          <mask elevation="15 degrees"
                obs_expected="28246"
                obs_have="22266"
                obs_ratio="78.83" />
        </observations>
      </control>
    </file>
    <file name="/piaa030u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jan 30 21:47:44 2013"
               level="3">
        <file_statistics latency="00:18:30"
                         size="7013486"
                         time_creation="Wed Jan 30 21:27:31 2013"
                         time_modification="Wed Jan 30 21:18:29 2013" />
        <observations epoch_first="Wed Jan 30 20:00:00 2013"
                      epoch_last="Wed Jan 30 20:59:59 2013"
                      epochs="2927"
                      epochs_ratio="81.31">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="24385"
                obs_ratio="75.26" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="23952"
                obs_ratio="80.26" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="21774"
                obs_ratio="80.93" />
        </observations>
      </control>
      <control date="Wed Jan 30 22:14:03 2013"
               level="3">
        <file_statistics latency="00:18:30"
                         size="7013486"
                         time_creation="Wed Jan 30 21:27:31 2013"
                         time_modification="Wed Jan 30 21:18:29 2013" />
        <observations epoch_first="Wed Jan 30 20:00:00 2013"
                      epoch_last="Wed Jan 30 20:59:59 2013"
                      epochs="2927"
                      epochs_ratio="81.31">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="24385"
                obs_ratio="75.26" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="23952"
                obs_ratio="80.26" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="21774"
                obs_ratio="80.93" />
        </observations>
      </control>
      <control date="Wed Jan 30 23:11:53 2013"
               level="3">
        <file_statistics latency="00:18:30"
                         size="7013486"
                         time_creation="Wed Jan 30 21:27:31 2013"
                         time_modification="Wed Jan 30 21:18:29 2013" />
        <observations epoch_first="Wed Jan 30 20:00:00 2013"
                      epoch_last="Wed Jan 30 20:59:59 2013"
                      epochs="2927"
                      epochs_ratio="81.31">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="24385"
                obs_ratio="75.26" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="23952"
                obs_ratio="80.26" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="21774"
                obs_ratio="80.93" />
        </observations>
      </control>
      <control date="Wed Jan 30 23:51:14 2013"
               level="3">
        <file_statistics latency="00:18:30"
                         size="7013486"
                         time_creation="Wed Jan 30 21:27:31 2013"
                         time_modification="Wed Jan 30 21:18:29 2013" />
        <observations epoch_first="Wed Jan 30 20:00:00 2013"
                      epoch_last="Wed Jan 30 20:59:59 2013"
                      epochs="2927"
                      epochs_ratio="81.31">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="24385"
                obs_ratio="75.26" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="23952"
                obs_ratio="80.26" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="21774"
                obs_ratio="80.93" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:18:30"
                         size="7013486"
                         time_creation="Wed Jan 30 21:27:31 2013"
                         time_modification="Wed Jan 30 21:18:29 2013" />
        <observations epoch_first="Wed Jan 30 20:00:00 2013"
                      epoch_last="Wed Jan 30 20:59:59 2013"
                      epochs="2927"
                      epochs_ratio="81.31">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="24385"
                obs_ratio="75.26" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="23952"
                obs_ratio="80.26" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="21774"
                obs_ratio="80.93" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:18:30"
                         size="7013486"
                         time_creation="Wed Feb 27 01:16:54 2013"
                         time_modification="Wed Jan 30 21:18:29 2013" />
        <observations epoch_first="Wed Jan 30 20:00:00 2013"
                      epoch_last="Wed Jan 30 20:59:59 2013"
                      epochs="2927"
                      epochs_ratio="81.31">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="24385"
                obs_ratio="75.26" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="23952"
                obs_ratio="80.26" />
          <mask elevation="15 degrees"
                obs_expected="26906"
                obs_have="21774"
                obs_ratio="80.93" />
        </observations>
      </control>
    </file>
    <file name="/piaa030v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jan 30 22:37:01 2013"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8088970"
                         time_creation="Wed Jan 30 22:17:37 2013"
                         time_modification="Wed Jan 30 22:08:47 2013" />
        <observations epoch_first="Wed Jan 30 21:00:00 2013"
                      epoch_last="Wed Jan 30 21:59:59 2013"
                      epochs="3308"
                      epochs_ratio="91.89">
          <mask elevation="03 degrees"
                obs_expected="34910"
                obs_have="27117"
                obs_ratio="77.68" />
          <mask elevation="10 degrees"
                obs_expected="30401"
                obs_have="25932"
                obs_ratio="85.30" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="22499"
                obs_ratio="90.51" />
        </observations>
      </control>
      <control date="Thu Jan 31 00:44:13 2013"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8088970"
                         time_creation="Wed Jan 30 22:17:37 2013"
                         time_modification="Wed Jan 30 22:08:47 2013" />
        <observations epoch_first="Wed Jan 30 21:00:00 2013"
                      epoch_last="Wed Jan 30 21:59:59 2013"
                      epochs="3308"
                      epochs_ratio="91.89">
          <mask elevation="03 degrees"
                obs_expected="34910"
                obs_have="27117"
                obs_ratio="77.68" />
          <mask elevation="10 degrees"
                obs_expected="30401"
                obs_have="25932"
                obs_ratio="85.30" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="22499"
                obs_ratio="90.51" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8088970"
                         time_creation="Wed Jan 30 22:17:37 2013"
                         time_modification="Wed Jan 30 22:08:47 2013" />
        <observations epoch_first="Wed Jan 30 21:00:00 2013"
                      epoch_last="Wed Jan 30 21:59:59 2013"
                      epochs="3308"
                      epochs_ratio="91.89">
          <mask elevation="03 degrees"
                obs_expected="34910"
                obs_have="27117"
                obs_ratio="77.68" />
          <mask elevation="10 degrees"
                obs_expected="30401"
                obs_have="25932"
                obs_ratio="85.30" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="22499"
                obs_ratio="90.51" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8088970"
                         time_creation="Wed Feb 27 01:16:56 2013"
                         time_modification="Wed Jan 30 22:08:47 2013" />
        <observations epoch_first="Wed Jan 30 21:00:00 2013"
                      epoch_last="Wed Jan 30 21:59:59 2013"
                      epochs="3308"
                      epochs_ratio="91.89">
          <mask elevation="03 degrees"
                obs_expected="34910"
                obs_have="27117"
                obs_ratio="77.68" />
          <mask elevation="10 degrees"
                obs_expected="30401"
                obs_have="25932"
                obs_ratio="85.30" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="22499"
                obs_ratio="90.51" />
        </observations>
      </control>
    </file>
    <file name="/piaa030w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jan 30 23:31:38 2013"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7095183"
                         time_creation="Wed Jan 30 23:17:24 2013"
                         time_modification="Wed Jan 30 23:08:48 2013" />
        <observations epoch_first="Wed Jan 30 22:00:00 2013"
                      epoch_last="Wed Jan 30 22:59:59 2013"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="35839"
                obs_have="23339"
                obs_ratio="65.12" />
          <mask elevation="10 degrees"
                obs_expected="31424"
                obs_have="22385"
                obs_ratio="71.24" />
          <mask elevation="15 degrees"
                obs_expected="27563"
                obs_have="21292"
                obs_ratio="77.25" />
        </observations>
      </control>
      <control date="Thu Jan 31 00:00:02 2013"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7095183"
                         time_creation="Wed Jan 30 23:17:24 2013"
                         time_modification="Wed Jan 30 23:08:48 2013" />
        <observations epoch_first="Wed Jan 30 22:00:00 2013"
                      epoch_last="Wed Jan 30 22:59:59 2013"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="35839"
                obs_have="23339"
                obs_ratio="65.12" />
          <mask elevation="10 degrees"
                obs_expected="31424"
                obs_have="22385"
                obs_ratio="71.24" />
          <mask elevation="15 degrees"
                obs_expected="27563"
                obs_have="21292"
                obs_ratio="77.25" />
        </observations>
      </control>
      <control date="Thu Jan 31 01:40:15 2013"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7095183"
                         time_creation="Wed Jan 30 23:17:24 2013"
                         time_modification="Wed Jan 30 23:08:48 2013" />
        <observations epoch_first="Wed Jan 30 22:00:00 2013"
                      epoch_last="Wed Jan 30 22:59:59 2013"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="35839"
                obs_have="23339"
                obs_ratio="65.12" />
          <mask elevation="10 degrees"
                obs_expected="31424"
                obs_have="22385"
                obs_ratio="71.24" />
          <mask elevation="15 degrees"
                obs_expected="27563"
                obs_have="21292"
                obs_ratio="77.25" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7095183"
                         time_creation="Wed Jan 30 23:17:24 2013"
                         time_modification="Wed Jan 30 23:08:48 2013" />
        <observations epoch_first="Wed Jan 30 22:00:00 2013"
                      epoch_last="Wed Jan 30 22:59:59 2013"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="35839"
                obs_have="23339"
                obs_ratio="65.12" />
          <mask elevation="10 degrees"
                obs_expected="31424"
                obs_have="22385"
                obs_ratio="71.24" />
          <mask elevation="15 degrees"
                obs_expected="27563"
                obs_have="21292"
                obs_ratio="77.25" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7095183"
                         time_creation="Wed Feb 27 01:16:57 2013"
                         time_modification="Wed Jan 30 23:08:48 2013" />
        <observations epoch_first="Wed Jan 30 22:00:00 2013"
                      epoch_last="Wed Jan 30 22:59:59 2013"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="35839"
                obs_have="23339"
                obs_ratio="65.12" />
          <mask elevation="10 degrees"
                obs_expected="31424"
                obs_have="22385"
                obs_ratio="71.24" />
          <mask elevation="15 degrees"
                obs_expected="27563"
                obs_have="21292"
                obs_ratio="77.25" />
        </observations>
      </control>
    </file>
    <file name="/piaa030x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jan 31 00:25:53 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="5947366"
                         time_creation="Thu Jan 31 00:17:26 2013"
                         time_modification="Thu Jan 31 00:08:49 2013" />
        <observations epoch_first="Wed Jan 30 23:00:00 2013"
                      epoch_last="Wed Jan 30 23:59:59 2013"
                      epochs="2961"
                      epochs_ratio="82.25">
          <mask elevation="03 degrees"
                obs_expected="27804"
                obs_have="21363"
                obs_ratio="76.83" />
          <mask elevation="10 degrees"
                obs_expected="26626"
                obs_have="20939"
                obs_ratio="78.64" />
          <mask elevation="15 degrees"
                obs_expected="24475"
                obs_have="19674"
                obs_ratio="80.38" />
        </observations>
      </control>
      <control date="Thu Jan 31 00:51:46 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="5947366"
                         time_creation="Thu Jan 31 00:17:26 2013"
                         time_modification="Thu Jan 31 00:08:49 2013" />
        <observations epoch_first="Wed Jan 30 23:00:00 2013"
                      epoch_last="Wed Jan 30 23:59:59 2013"
                      epochs="2961"
                      epochs_ratio="82.25">
          <mask elevation="03 degrees"
                obs_expected="27804"
                obs_have="21363"
                obs_ratio="76.83" />
          <mask elevation="10 degrees"
                obs_expected="26626"
                obs_have="20939"
                obs_ratio="78.64" />
          <mask elevation="15 degrees"
                obs_expected="24475"
                obs_have="19674"
                obs_ratio="80.38" />
        </observations>
      </control>
      <control date="Thu Jan 31 02:42:59 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="5947366"
                         time_creation="Thu Jan 31 00:17:26 2013"
                         time_modification="Thu Jan 31 00:08:49 2013" />
        <observations epoch_first="Wed Jan 30 23:00:00 2013"
                      epoch_last="Wed Jan 30 23:59:59 2013"
                      epochs="2961"
                      epochs_ratio="82.25">
          <mask elevation="03 degrees"
                obs_expected="27804"
                obs_have="21363"
                obs_ratio="76.83" />
          <mask elevation="10 degrees"
                obs_expected="26626"
                obs_have="20939"
                obs_ratio="78.64" />
          <mask elevation="15 degrees"
                obs_expected="24475"
                obs_have="19674"
                obs_ratio="80.38" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:46:14 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="5947366"
                         time_creation="Thu Jan 31 00:17:26 2013"
                         time_modification="Thu Jan 31 00:08:49 2013" />
        <observations epoch_first="Wed Jan 30 23:00:00 2013"
                      epoch_last="Wed Jan 30 23:59:59 2013"
                      epochs="2961"
                      epochs_ratio="82.25">
          <mask elevation="03 degrees"
                obs_expected="27804"
                obs_have="21363"
                obs_ratio="76.83" />
          <mask elevation="10 degrees"
                obs_expected="26626"
                obs_have="20939"
                obs_ratio="78.64" />
          <mask elevation="15 degrees"
                obs_expected="24475"
                obs_have="19674"
                obs_ratio="80.38" />
        </observations>
      </control>
      <control date="Fri Mar  1 07:59:15 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="5947366"
                         time_creation="Wed Feb 27 01:16:58 2013"
                         time_modification="Thu Jan 31 00:08:49 2013" />
        <observations epoch_first="Wed Jan 30 23:00:00 2013"
                      epoch_last="Wed Jan 30 23:59:59 2013"
                      epochs="2961"
                      epochs_ratio="82.25">
          <mask elevation="03 degrees"
                obs_expected="27804"
                obs_have="21363"
                obs_ratio="76.83" />
          <mask elevation="10 degrees"
                obs_expected="26626"
                obs_have="20939"
                obs_ratio="78.64" />
          <mask elevation="15 degrees"
                obs_expected="24475"
                obs_have="19674"
                obs_ratio="80.38" />
        </observations>
      </control>
    </file>
  </station>
</QC>
