<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-06-14 00:00:00"
    DayOfYear="166"
    Year="2012">
  <station name="PTRC">
    <file name="/ptrc1660.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun 15 23:10:28 2012"
               level="3">
        <file_statistics latency="02:31:15"
                         size="6301048"
                         time_creation="Fri Jun 15 01:34:48 2012"
                         time_modification="Fri Jun 15 01:30:45 2012" />
        <observations epoch_first="Thu Jun 14 00:00:00 2012"
                      epoch_last="Thu Jun 14 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28085"
                obs_have="23309"
                obs_ratio="82.99" />
          <mask elevation="10 degrees"
                obs_expected="23444"
                obs_have="23282"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="20700"
                obs_have="20700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 11:09:25 2012"
               level="3">
        <file_statistics latency="02:31:15"
                         size="6301048"
                         time_creation="Fri Jul 13 01:08:54 2012"
                         time_modification="Fri Jun 15 01:30:45 2012" />
        <observations epoch_first="Thu Jun 14 00:00:00 2012"
                      epoch_last="Thu Jun 14 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28085"
                obs_have="23309"
                obs_ratio="82.99" />
          <mask elevation="10 degrees"
                obs_expected="23444"
                obs_have="23282"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="20700"
                obs_have="20700"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jun 14 01:21:26 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="8015615"
                         time_creation="Thu Jun 14 01:14:05 2012"
                         time_modification="Thu Jun 14 01:09:26 2012" />
        <observations epoch_first="Thu Jun 14 00:00:00 2012"
                      epoch_last="Thu Jun 14 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37314"
                obs_have="33468"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="33728"
                obs_have="33412"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 01:48:50 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="8015615"
                         time_creation="Thu Jun 14 01:14:05 2012"
                         time_modification="Thu Jun 14 01:09:26 2012" />
        <observations epoch_first="Thu Jun 14 00:00:00 2012"
                      epoch_last="Thu Jun 14 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37314"
                obs_have="33468"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="33728"
                obs_have="33412"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 03:36:11 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="8015615"
                         time_creation="Thu Jun 14 01:14:05 2012"
                         time_modification="Thu Jun 14 01:09:26 2012" />
        <observations epoch_first="Thu Jun 14 00:00:00 2012"
                      epoch_last="Thu Jun 14 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37314"
                obs_have="33468"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="33728"
                obs_have="33412"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="8015615"
                         time_creation="Thu Jun 14 01:14:05 2012"
                         time_modification="Thu Jun 14 01:09:26 2012" />
        <observations epoch_first="Thu Jun 14 00:00:00 2012"
                      epoch_last="Thu Jun 14 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37314"
                obs_have="33468"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="33728"
                obs_have="33412"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="8015615"
                         time_creation="Fri Jul 13 01:06:58 2012"
                         time_modification="Thu Jun 14 01:09:26 2012" />
        <observations epoch_first="Thu Jun 14 00:00:00 2012"
                      epoch_last="Thu Jun 14 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37314"
                obs_have="33468"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="33728"
                obs_have="33412"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jun 14 02:22:14 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="7898975"
                         time_creation="Thu Jun 14 02:14:06 2012"
                         time_modification="Thu Jun 14 02:09:25 2012" />
        <observations epoch_first="Thu Jun 14 01:00:00 2012"
                      epoch_last="Thu Jun 14 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33864"
                obs_have="31217"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="31206"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28917"
                obs_have="28917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 02:49:28 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="7898975"
                         time_creation="Thu Jun 14 02:14:06 2012"
                         time_modification="Thu Jun 14 02:09:25 2012" />
        <observations epoch_first="Thu Jun 14 01:00:00 2012"
                      epoch_last="Thu Jun 14 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33864"
                obs_have="31217"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="31206"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28917"
                obs_have="28917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 04:49:10 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="7898975"
                         time_creation="Thu Jun 14 02:14:06 2012"
                         time_modification="Thu Jun 14 02:09:25 2012" />
        <observations epoch_first="Thu Jun 14 01:00:00 2012"
                      epoch_last="Thu Jun 14 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33864"
                obs_have="31217"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="31206"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28917"
                obs_have="28917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="7898975"
                         time_creation="Thu Jun 14 02:14:06 2012"
                         time_modification="Thu Jun 14 02:09:25 2012" />
        <observations epoch_first="Thu Jun 14 01:00:00 2012"
                      epoch_last="Thu Jun 14 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33864"
                obs_have="31217"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="31206"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28917"
                obs_have="28917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="7898975"
                         time_creation="Fri Jul 13 01:06:58 2012"
                         time_modification="Thu Jun 14 02:09:25 2012" />
        <observations epoch_first="Thu Jun 14 01:00:00 2012"
                      epoch_last="Thu Jun 14 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33864"
                obs_have="31217"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="31206"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28917"
                obs_have="28917"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jun 14 03:21:32 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8235576"
                         time_creation="Thu Jun 14 03:14:08 2012"
                         time_modification="Thu Jun 14 03:09:25 2012" />
        <observations epoch_first="Thu Jun 14 02:00:00 2012"
                      epoch_last="Thu Jun 14 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29583"
                obs_ratio="83.66" />
          <mask elevation="10 degrees"
                obs_expected="29661"
                obs_have="29525"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25767"
                obs_have="25767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 03:48:58 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8235576"
                         time_creation="Thu Jun 14 03:14:08 2012"
                         time_modification="Thu Jun 14 03:09:25 2012" />
        <observations epoch_first="Thu Jun 14 02:00:00 2012"
                      epoch_last="Thu Jun 14 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29583"
                obs_ratio="83.66" />
          <mask elevation="10 degrees"
                obs_expected="29661"
                obs_have="29525"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25767"
                obs_have="25767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 05:41:51 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8235576"
                         time_creation="Thu Jun 14 03:14:08 2012"
                         time_modification="Thu Jun 14 03:09:25 2012" />
        <observations epoch_first="Thu Jun 14 02:00:00 2012"
                      epoch_last="Thu Jun 14 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29583"
                obs_ratio="83.66" />
          <mask elevation="10 degrees"
                obs_expected="29661"
                obs_have="29525"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25767"
                obs_have="25767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8235576"
                         time_creation="Thu Jun 14 03:14:08 2012"
                         time_modification="Thu Jun 14 03:09:25 2012" />
        <observations epoch_first="Thu Jun 14 02:00:00 2012"
                      epoch_last="Thu Jun 14 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29583"
                obs_ratio="83.66" />
          <mask elevation="10 degrees"
                obs_expected="29661"
                obs_have="29525"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25767"
                obs_have="25767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8235576"
                         time_creation="Fri Jul 13 01:06:58 2012"
                         time_modification="Thu Jun 14 03:09:25 2012" />
        <observations epoch_first="Thu Jun 14 02:00:00 2012"
                      epoch_last="Thu Jun 14 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29583"
                obs_ratio="83.66" />
          <mask elevation="10 degrees"
                obs_expected="29661"
                obs_have="29525"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25767"
                obs_have="25767"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jun 14 04:28:16 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="9165502"
                         time_creation="Thu Jun 14 04:14:13 2012"
                         time_modification="Thu Jun 14 04:09:27 2012" />
        <observations epoch_first="Thu Jun 14 03:00:00 2012"
                      epoch_last="Thu Jun 14 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35920"
                obs_have="33650"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="33636"
                obs_have="33625"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31380"
                obs_have="31380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 05:07:11 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="9165502"
                         time_creation="Thu Jun 14 04:14:13 2012"
                         time_modification="Thu Jun 14 04:09:27 2012" />
        <observations epoch_first="Thu Jun 14 03:00:00 2012"
                      epoch_last="Thu Jun 14 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35920"
                obs_have="33650"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="33636"
                obs_have="33625"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31380"
                obs_have="31380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 06:56:13 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="9165502"
                         time_creation="Thu Jun 14 04:14:13 2012"
                         time_modification="Thu Jun 14 04:09:27 2012" />
        <observations epoch_first="Thu Jun 14 03:00:00 2012"
                      epoch_last="Thu Jun 14 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35920"
                obs_have="33650"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="33636"
                obs_have="33625"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31380"
                obs_have="31380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="9165502"
                         time_creation="Thu Jun 14 04:14:13 2012"
                         time_modification="Thu Jun 14 04:09:27 2012" />
        <observations epoch_first="Thu Jun 14 03:00:00 2012"
                      epoch_last="Thu Jun 14 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35920"
                obs_have="33650"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="33636"
                obs_have="33625"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31380"
                obs_have="31380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="9165502"
                         time_creation="Fri Jul 13 01:06:59 2012"
                         time_modification="Thu Jun 14 04:09:27 2012" />
        <observations epoch_first="Thu Jun 14 03:00:00 2012"
                      epoch_last="Thu Jun 14 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35920"
                obs_have="33650"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="33636"
                obs_have="33625"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31380"
                obs_have="31380"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jun 14 05:28:11 2012"
               level="3">
        <file_statistics latency="00:09:29"
                         size="9233609"
                         time_creation="Thu Jun 14 05:14:12 2012"
                         time_modification="Thu Jun 14 05:09:28 2012" />
        <observations epoch_first="Thu Jun 14 04:00:00 2012"
                      epoch_last="Thu Jun 14 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37018"
                obs_have="32403"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="32402"
                obs_have="32335"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27760"
                obs_have="27760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 05:55:31 2012"
               level="3">
        <file_statistics latency="00:09:29"
                         size="9233609"
                         time_creation="Thu Jun 14 05:14:12 2012"
                         time_modification="Thu Jun 14 05:09:28 2012" />
        <observations epoch_first="Thu Jun 14 04:00:00 2012"
                      epoch_last="Thu Jun 14 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37018"
                obs_have="32403"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="32402"
                obs_have="32335"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27760"
                obs_have="27760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 07:50:51 2012"
               level="3">
        <file_statistics latency="00:09:29"
                         size="9233609"
                         time_creation="Thu Jun 14 05:14:12 2012"
                         time_modification="Thu Jun 14 05:09:28 2012" />
        <observations epoch_first="Thu Jun 14 04:00:00 2012"
                      epoch_last="Thu Jun 14 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37018"
                obs_have="32403"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="32402"
                obs_have="32335"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27760"
                obs_have="27760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:09:29"
                         size="9233609"
                         time_creation="Thu Jun 14 05:14:12 2012"
                         time_modification="Thu Jun 14 05:09:28 2012" />
        <observations epoch_first="Thu Jun 14 04:00:00 2012"
                      epoch_last="Thu Jun 14 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37018"
                obs_have="32403"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="32402"
                obs_have="32335"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27760"
                obs_have="27760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:09:29"
                         size="9233609"
                         time_creation="Fri Jul 13 01:06:59 2012"
                         time_modification="Thu Jun 14 05:09:28 2012" />
        <observations epoch_first="Thu Jun 14 04:00:00 2012"
                      epoch_last="Thu Jun 14 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37018"
                obs_have="32403"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="32402"
                obs_have="32335"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27760"
                obs_have="27760"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jun 14 06:31:53 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="8518515"
                         time_creation="Thu Jun 14 06:14:13 2012"
                         time_modification="Thu Jun 14 06:09:26 2012" />
        <observations epoch_first="Thu Jun 14 05:00:00 2012"
                      epoch_last="Thu Jun 14 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33107"
                obs_have="28307"
                obs_ratio="85.50" />
          <mask elevation="10 degrees"
                obs_expected="28384"
                obs_have="28267"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25937"
                obs_have="25937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 08:45:42 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="8518515"
                         time_creation="Thu Jun 14 06:14:13 2012"
                         time_modification="Thu Jun 14 06:09:26 2012" />
        <observations epoch_first="Thu Jun 14 05:00:00 2012"
                      epoch_last="Thu Jun 14 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33107"
                obs_have="28307"
                obs_ratio="85.50" />
          <mask elevation="10 degrees"
                obs_expected="28384"
                obs_have="28267"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25937"
                obs_have="25937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="8518515"
                         time_creation="Thu Jun 14 06:14:13 2012"
                         time_modification="Thu Jun 14 06:09:26 2012" />
        <observations epoch_first="Thu Jun 14 05:00:00 2012"
                      epoch_last="Thu Jun 14 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33107"
                obs_have="28307"
                obs_ratio="85.50" />
          <mask elevation="10 degrees"
                obs_expected="28384"
                obs_have="28267"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25937"
                obs_have="25937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="8518515"
                         time_creation="Fri Jul 13 01:06:59 2012"
                         time_modification="Thu Jun 14 06:09:26 2012" />
        <observations epoch_first="Thu Jun 14 05:00:00 2012"
                      epoch_last="Thu Jun 14 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33107"
                obs_have="28307"
                obs_ratio="85.50" />
          <mask elevation="10 degrees"
                obs_expected="28384"
                obs_have="28267"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25937"
                obs_have="25937"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jun 14 07:30:13 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="8736420"
                         time_creation="Thu Jun 14 07:14:16 2012"
                         time_modification="Thu Jun 14 07:09:15 2012" />
        <observations epoch_first="Thu Jun 14 06:00:00 2012"
                      epoch_last="Thu Jun 14 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34520"
                obs_have="31345"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="32827"
                obs_have="31345"
                obs_ratio="95.49" />
          <mask elevation="15 degrees"
                obs_expected="28139"
                obs_have="28139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 08:06:52 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="8736420"
                         time_creation="Thu Jun 14 07:14:16 2012"
                         time_modification="Thu Jun 14 07:09:15 2012" />
        <observations epoch_first="Thu Jun 14 06:00:00 2012"
                      epoch_last="Thu Jun 14 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34520"
                obs_have="31345"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="32827"
                obs_have="31345"
                obs_ratio="95.49" />
          <mask elevation="15 degrees"
                obs_expected="28139"
                obs_have="28139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 09:40:53 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="8736420"
                         time_creation="Thu Jun 14 07:14:16 2012"
                         time_modification="Thu Jun 14 07:09:15 2012" />
        <observations epoch_first="Thu Jun 14 06:00:00 2012"
                      epoch_last="Thu Jun 14 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34520"
                obs_have="31345"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="32827"
                obs_have="31345"
                obs_ratio="95.49" />
          <mask elevation="15 degrees"
                obs_expected="28139"
                obs_have="28139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="8736420"
                         time_creation="Thu Jun 14 07:14:16 2012"
                         time_modification="Thu Jun 14 07:09:15 2012" />
        <observations epoch_first="Thu Jun 14 06:00:00 2012"
                      epoch_last="Thu Jun 14 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34520"
                obs_have="31345"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="32827"
                obs_have="31345"
                obs_ratio="95.49" />
          <mask elevation="15 degrees"
                obs_expected="28139"
                obs_have="28139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="8736420"
                         time_creation="Fri Jul 13 01:07:00 2012"
                         time_modification="Thu Jun 14 07:09:15 2012" />
        <observations epoch_first="Thu Jun 14 06:00:00 2012"
                      epoch_last="Thu Jun 14 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34520"
                obs_have="31345"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="32827"
                obs_have="31345"
                obs_ratio="95.49" />
          <mask elevation="15 degrees"
                obs_expected="28139"
                obs_have="28139"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jun 14 08:25:41 2012"
               level="3">
        <file_statistics latency="00:09:12"
                         size="7727509"
                         time_creation="Thu Jun 14 08:14:25 2012"
                         time_modification="Thu Jun 14 08:09:11 2012" />
        <observations epoch_first="Thu Jun 14 07:00:00 2012"
                      epoch_last="Thu Jun 14 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31993"
                obs_have="28701"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="28663"
                obs_have="28655"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27087"
                obs_have="27087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 08:59:49 2012"
               level="3">
        <file_statistics latency="00:09:12"
                         size="7727509"
                         time_creation="Thu Jun 14 08:14:25 2012"
                         time_modification="Thu Jun 14 08:09:11 2012" />
        <observations epoch_first="Thu Jun 14 07:00:00 2012"
                      epoch_last="Thu Jun 14 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31993"
                obs_have="28701"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="28663"
                obs_have="28655"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27087"
                obs_have="27087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 10:36:26 2012"
               level="3">
        <file_statistics latency="00:09:12"
                         size="7727509"
                         time_creation="Thu Jun 14 08:14:25 2012"
                         time_modification="Thu Jun 14 08:09:11 2012" />
        <observations epoch_first="Thu Jun 14 07:00:00 2012"
                      epoch_last="Thu Jun 14 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31993"
                obs_have="28701"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="28663"
                obs_have="28655"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27087"
                obs_have="27087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:09:12"
                         size="7727509"
                         time_creation="Thu Jun 14 08:14:25 2012"
                         time_modification="Thu Jun 14 08:09:11 2012" />
        <observations epoch_first="Thu Jun 14 07:00:00 2012"
                      epoch_last="Thu Jun 14 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31993"
                obs_have="28701"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="28663"
                obs_have="28655"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27087"
                obs_have="27087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:09:12"
                         size="7727509"
                         time_creation="Fri Jul 13 01:07:00 2012"
                         time_modification="Thu Jun 14 08:09:11 2012" />
        <observations epoch_first="Thu Jun 14 07:00:00 2012"
                      epoch_last="Thu Jun 14 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31993"
                obs_have="28701"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="28663"
                obs_have="28655"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27087"
                obs_have="27087"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jun 14 09:24:43 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6714936"
                         time_creation="Thu Jun 14 09:14:41 2012"
                         time_modification="Thu Jun 14 09:08:45 2012" />
        <observations epoch_first="Thu Jun 14 08:00:00 2012"
                      epoch_last="Thu Jun 14 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35129"
                obs_have="28189"
                obs_ratio="80.24" />
          <mask elevation="10 degrees"
                obs_expected="28255"
                obs_have="28149"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24604"
                obs_have="24604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 09:53:42 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6714936"
                         time_creation="Thu Jun 14 09:14:41 2012"
                         time_modification="Thu Jun 14 09:08:45 2012" />
        <observations epoch_first="Thu Jun 14 08:00:00 2012"
                      epoch_last="Thu Jun 14 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35129"
                obs_have="28189"
                obs_ratio="80.24" />
          <mask elevation="10 degrees"
                obs_expected="28255"
                obs_have="28149"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24604"
                obs_have="24604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 11:33:33 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6714936"
                         time_creation="Thu Jun 14 09:14:41 2012"
                         time_modification="Thu Jun 14 09:08:45 2012" />
        <observations epoch_first="Thu Jun 14 08:00:00 2012"
                      epoch_last="Thu Jun 14 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35129"
                obs_have="28189"
                obs_ratio="80.24" />
          <mask elevation="10 degrees"
                obs_expected="28255"
                obs_have="28149"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24604"
                obs_have="24604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6714936"
                         time_creation="Thu Jun 14 09:14:41 2012"
                         time_modification="Thu Jun 14 09:08:45 2012" />
        <observations epoch_first="Thu Jun 14 08:00:00 2012"
                      epoch_last="Thu Jun 14 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35129"
                obs_have="28189"
                obs_ratio="80.24" />
          <mask elevation="10 degrees"
                obs_expected="28255"
                obs_have="28149"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24604"
                obs_have="24604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="6714936"
                         time_creation="Fri Jul 13 01:07:00 2012"
                         time_modification="Thu Jun 14 09:08:45 2012" />
        <observations epoch_first="Thu Jun 14 08:00:00 2012"
                      epoch_last="Thu Jun 14 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35129"
                obs_have="28189"
                obs_ratio="80.24" />
          <mask elevation="10 degrees"
                obs_expected="28255"
                obs_have="28149"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24604"
                obs_have="24604"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jun 14 10:23:51 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7131832"
                         time_creation="Thu Jun 14 10:14:36 2012"
                         time_modification="Thu Jun 14 10:08:34 2012" />
        <observations epoch_first="Thu Jun 14 09:00:00 2012"
                      epoch_last="Thu Jun 14 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34607"
                obs_have="29707"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="30035"
                obs_have="29681"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23502"
                obs_have="23502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 10:49:51 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7131832"
                         time_creation="Thu Jun 14 10:14:36 2012"
                         time_modification="Thu Jun 14 10:08:34 2012" />
        <observations epoch_first="Thu Jun 14 09:00:00 2012"
                      epoch_last="Thu Jun 14 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34607"
                obs_have="29707"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="30035"
                obs_have="29681"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23502"
                obs_have="23502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 12:33:29 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7131832"
                         time_creation="Thu Jun 14 10:14:36 2012"
                         time_modification="Thu Jun 14 10:08:34 2012" />
        <observations epoch_first="Thu Jun 14 09:00:00 2012"
                      epoch_last="Thu Jun 14 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34607"
                obs_have="29707"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="30035"
                obs_have="29681"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23502"
                obs_have="23502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7131832"
                         time_creation="Thu Jun 14 10:14:36 2012"
                         time_modification="Thu Jun 14 10:08:34 2012" />
        <observations epoch_first="Thu Jun 14 09:00:00 2012"
                      epoch_last="Thu Jun 14 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34607"
                obs_have="29707"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="30035"
                obs_have="29681"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23502"
                obs_have="23502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7131832"
                         time_creation="Fri Jul 13 01:07:01 2012"
                         time_modification="Thu Jun 14 10:08:34 2012" />
        <observations epoch_first="Thu Jun 14 09:00:00 2012"
                      epoch_last="Thu Jun 14 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34607"
                obs_have="29707"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="30035"
                obs_have="29681"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23502"
                obs_have="23502"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jun 14 11:45:03 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7777084"
                         time_creation="Thu Jun 14 11:39:38 2012"
                         time_modification="Thu Jun 14 11:08:14 2012" />
        <observations epoch_first="Thu Jun 14 10:00:00 2012"
                      epoch_last="Thu Jun 14 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34605"
                obs_have="30979"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="31014"
                obs_have="30979"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 13:34:10 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7777084"
                         time_creation="Thu Jun 14 11:39:38 2012"
                         time_modification="Thu Jun 14 11:08:14 2012" />
        <observations epoch_first="Thu Jun 14 10:00:00 2012"
                      epoch_last="Thu Jun 14 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34605"
                obs_have="30979"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="31014"
                obs_have="30979"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7777084"
                         time_creation="Thu Jun 14 11:39:38 2012"
                         time_modification="Thu Jun 14 11:08:14 2012" />
        <observations epoch_first="Thu Jun 14 10:00:00 2012"
                      epoch_last="Thu Jun 14 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34605"
                obs_have="30979"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="31014"
                obs_have="30979"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7777084"
                         time_creation="Fri Jul 13 01:07:01 2012"
                         time_modification="Thu Jun 14 11:08:14 2012" />
        <observations epoch_first="Thu Jun 14 10:00:00 2012"
                      epoch_last="Thu Jun 14 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34605"
                obs_have="30979"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="31014"
                obs_have="30979"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jun 14 12:45:53 2012"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8147122"
                         time_creation="Thu Jun 14 12:29:18 2012"
                         time_modification="Thu Jun 14 12:07:39 2012" />
        <observations epoch_first="Thu Jun 14 11:00:00 2012"
                      epoch_last="Thu Jun 14 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34712"
                obs_have="30373"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="30335"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="27907"
                obs_have="27907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 14:33:31 2012"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8147122"
                         time_creation="Thu Jun 14 12:29:18 2012"
                         time_modification="Thu Jun 14 12:07:39 2012" />
        <observations epoch_first="Thu Jun 14 11:00:00 2012"
                      epoch_last="Thu Jun 14 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34712"
                obs_have="30373"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="30335"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="27907"
                obs_have="27907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8147122"
                         time_creation="Thu Jun 14 12:29:18 2012"
                         time_modification="Thu Jun 14 12:07:39 2012" />
        <observations epoch_first="Thu Jun 14 11:00:00 2012"
                      epoch_last="Thu Jun 14 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34712"
                obs_have="30373"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="30335"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="27907"
                obs_have="27907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8147122"
                         time_creation="Fri Jul 13 01:07:01 2012"
                         time_modification="Thu Jun 14 12:07:39 2012" />
        <observations epoch_first="Thu Jun 14 11:00:00 2012"
                      epoch_last="Thu Jun 14 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34712"
                obs_have="30373"
                obs_ratio="87.50" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="30335"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="27907"
                obs_have="27907"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jun 14 13:48:34 2012"
               level="3">
        <file_statistics latency="00:07:30"
                         size="9190849"
                         time_creation="Thu Jun 14 13:29:53 2012"
                         time_modification="Thu Jun 14 13:07:29 2012" />
        <observations epoch_first="Thu Jun 14 12:00:00 2012"
                      epoch_last="Thu Jun 14 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36466"
                obs_have="32577"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="32647"
                obs_have="32546"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29567"
                obs_have="29567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 15:35:10 2012"
               level="3">
        <file_statistics latency="00:07:30"
                         size="9190849"
                         time_creation="Thu Jun 14 13:29:53 2012"
                         time_modification="Thu Jun 14 13:07:29 2012" />
        <observations epoch_first="Thu Jun 14 12:00:00 2012"
                      epoch_last="Thu Jun 14 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36466"
                obs_have="32577"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="32647"
                obs_have="32546"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29567"
                obs_have="29567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:07:30"
                         size="9190849"
                         time_creation="Thu Jun 14 13:29:53 2012"
                         time_modification="Thu Jun 14 13:07:29 2012" />
        <observations epoch_first="Thu Jun 14 12:00:00 2012"
                      epoch_last="Thu Jun 14 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36466"
                obs_have="32577"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="32647"
                obs_have="32546"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29567"
                obs_have="29567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:07:30"
                         size="9190849"
                         time_creation="Fri Jul 13 01:07:02 2012"
                         time_modification="Thu Jun 14 13:07:29 2012" />
        <observations epoch_first="Thu Jun 14 12:00:00 2012"
                      epoch_last="Thu Jun 14 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36466"
                obs_have="32577"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="32647"
                obs_have="32546"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29567"
                obs_have="29567"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jun 14 14:20:50 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8797538"
                         time_creation="Thu Jun 14 14:14:51 2012"
                         time_modification="Thu Jun 14 14:11:08 2012" />
        <observations epoch_first="Thu Jun 14 13:00:00 2012"
                      epoch_last="Thu Jun 14 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34048"
                obs_have="30583"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="30649"
                obs_have="30560"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="27367"
                obs_have="27367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 14:46:17 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8797538"
                         time_creation="Thu Jun 14 14:14:51 2012"
                         time_modification="Thu Jun 14 14:11:08 2012" />
        <observations epoch_first="Thu Jun 14 13:00:00 2012"
                      epoch_last="Thu Jun 14 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34048"
                obs_have="30583"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30560"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="27367"
                obs_have="27367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 16:36:11 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8797538"
                         time_creation="Thu Jun 14 14:14:51 2012"
                         time_modification="Thu Jun 14 14:11:08 2012" />
        <observations epoch_first="Thu Jun 14 13:00:00 2012"
                      epoch_last="Thu Jun 14 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34048"
                obs_have="30583"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30560"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="27367"
                obs_have="27367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8797538"
                         time_creation="Thu Jun 14 14:14:51 2012"
                         time_modification="Thu Jun 14 14:11:08 2012" />
        <observations epoch_first="Thu Jun 14 13:00:00 2012"
                      epoch_last="Thu Jun 14 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34048"
                obs_have="30583"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30560"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="27367"
                obs_have="27367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8797538"
                         time_creation="Fri Jul 13 01:07:02 2012"
                         time_modification="Thu Jun 14 14:11:08 2012" />
        <observations epoch_first="Thu Jun 14 13:00:00 2012"
                      epoch_last="Thu Jun 14 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34048"
                obs_have="30583"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30560"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="27367"
                obs_have="27367"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jun 14 15:20:57 2012"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8485360"
                         time_creation="Thu Jun 14 15:14:54 2012"
                         time_modification="Thu Jun 14 15:11:21 2012" />
        <observations epoch_first="Thu Jun 14 14:00:00 2012"
                      epoch_last="Thu Jun 14 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34627"
                obs_have="29940"
                obs_ratio="86.46" />
          <mask elevation="10 degrees"
                obs_expected="29922"
                obs_have="29891"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 15:48:35 2012"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8485360"
                         time_creation="Thu Jun 14 15:14:54 2012"
                         time_modification="Thu Jun 14 15:11:21 2012" />
        <observations epoch_first="Thu Jun 14 14:00:00 2012"
                      epoch_last="Thu Jun 14 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34627"
                obs_have="29940"
                obs_ratio="86.46" />
          <mask elevation="10 degrees"
                obs_expected="29922"
                obs_have="29891"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 17:35:43 2012"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8485360"
                         time_creation="Thu Jun 14 15:14:54 2012"
                         time_modification="Thu Jun 14 15:11:21 2012" />
        <observations epoch_first="Thu Jun 14 14:00:00 2012"
                      epoch_last="Thu Jun 14 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34627"
                obs_have="29940"
                obs_ratio="86.46" />
          <mask elevation="10 degrees"
                obs_expected="29922"
                obs_have="29891"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8485360"
                         time_creation="Thu Jun 14 15:14:54 2012"
                         time_modification="Thu Jun 14 15:11:21 2012" />
        <observations epoch_first="Thu Jun 14 14:00:00 2012"
                      epoch_last="Thu Jun 14 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34627"
                obs_have="29940"
                obs_ratio="86.46" />
          <mask elevation="10 degrees"
                obs_expected="29922"
                obs_have="29891"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8485360"
                         time_creation="Fri Jul 13 01:07:03 2012"
                         time_modification="Thu Jun 14 15:11:21 2012" />
        <observations epoch_first="Thu Jun 14 14:00:00 2012"
                      epoch_last="Thu Jun 14 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34627"
                obs_have="29940"
                obs_ratio="86.46" />
          <mask elevation="10 degrees"
                obs_expected="29922"
                obs_have="29891"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jun 14 16:50:20 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8093237"
                         time_creation="Thu Jun 14 16:24:55 2012"
                         time_modification="Thu Jun 14 16:11:24 2012" />
        <observations epoch_first="Thu Jun 14 15:00:00 2012"
                      epoch_last="Thu Jun 14 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="29349"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="29376"
                obs_have="29296"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26044"
                obs_have="26044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 18:39:56 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8093237"
                         time_creation="Thu Jun 14 16:24:55 2012"
                         time_modification="Thu Jun 14 16:11:24 2012" />
        <observations epoch_first="Thu Jun 14 15:00:00 2012"
                      epoch_last="Thu Jun 14 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="29349"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="29376"
                obs_have="29296"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26044"
                obs_have="26044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8093237"
                         time_creation="Thu Jun 14 16:24:55 2012"
                         time_modification="Thu Jun 14 16:11:24 2012" />
        <observations epoch_first="Thu Jun 14 15:00:00 2012"
                      epoch_last="Thu Jun 14 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="29349"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="29376"
                obs_have="29296"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26044"
                obs_have="26044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8093237"
                         time_creation="Fri Jul 13 01:07:03 2012"
                         time_modification="Thu Jun 14 16:11:24 2012" />
        <observations epoch_first="Thu Jun 14 15:00:00 2012"
                      epoch_last="Thu Jun 14 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="29349"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="29376"
                obs_have="29296"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26044"
                obs_have="26044"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jun 14 17:21:52 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6846496"
                         time_creation="Thu Jun 14 17:14:49 2012"
                         time_modification="Thu Jun 14 17:11:24 2012" />
        <observations epoch_first="Thu Jun 14 16:00:00 2012"
                      epoch_last="Thu Jun 14 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27731"
                obs_have="25408"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="25415"
                obs_have="25393"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23273"
                obs_have="23273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 17:50:35 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6846496"
                         time_creation="Thu Jun 14 17:14:49 2012"
                         time_modification="Thu Jun 14 17:11:24 2012" />
        <observations epoch_first="Thu Jun 14 16:00:00 2012"
                      epoch_last="Thu Jun 14 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27731"
                obs_have="25408"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="25415"
                obs_have="25393"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23273"
                obs_have="23273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 19:42:17 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6846496"
                         time_creation="Thu Jun 14 17:14:49 2012"
                         time_modification="Thu Jun 14 17:11:24 2012" />
        <observations epoch_first="Thu Jun 14 16:00:00 2012"
                      epoch_last="Thu Jun 14 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27731"
                obs_have="25408"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="25415"
                obs_have="25393"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23273"
                obs_have="23273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6846496"
                         time_creation="Thu Jun 14 17:14:49 2012"
                         time_modification="Thu Jun 14 17:11:24 2012" />
        <observations epoch_first="Thu Jun 14 16:00:00 2012"
                      epoch_last="Thu Jun 14 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27731"
                obs_have="25408"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="25415"
                obs_have="25393"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23273"
                obs_have="23273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6846496"
                         time_creation="Fri Jul 13 01:07:03 2012"
                         time_modification="Thu Jun 14 17:11:24 2012" />
        <observations epoch_first="Thu Jun 14 16:00:00 2012"
                      epoch_last="Thu Jun 14 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27731"
                obs_have="25408"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="25415"
                obs_have="25393"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23273"
                obs_have="23273"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jun 14 18:22:39 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6646916"
                         time_creation="Thu Jun 14 18:15:00 2012"
                         time_modification="Thu Jun 14 18:11:23 2012" />
        <observations epoch_first="Thu Jun 14 17:00:00 2012"
                      epoch_last="Thu Jun 14 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32071"
                obs_have="23268"
                obs_ratio="72.55" />
          <mask elevation="10 degrees"
                obs_expected="23571"
                obs_have="23224"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="19988"
                obs_have="19988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 18:52:56 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6646916"
                         time_creation="Thu Jun 14 18:15:00 2012"
                         time_modification="Thu Jun 14 18:11:23 2012" />
        <observations epoch_first="Thu Jun 14 17:00:00 2012"
                      epoch_last="Thu Jun 14 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32071"
                obs_have="23268"
                obs_ratio="72.55" />
          <mask elevation="10 degrees"
                obs_expected="23571"
                obs_have="23224"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="19988"
                obs_have="19988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 20:38:57 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6646916"
                         time_creation="Thu Jun 14 18:15:00 2012"
                         time_modification="Thu Jun 14 18:11:23 2012" />
        <observations epoch_first="Thu Jun 14 17:00:00 2012"
                      epoch_last="Thu Jun 14 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32071"
                obs_have="23268"
                obs_ratio="72.55" />
          <mask elevation="10 degrees"
                obs_expected="23571"
                obs_have="23224"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="19988"
                obs_have="19988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6646916"
                         time_creation="Thu Jun 14 18:15:00 2012"
                         time_modification="Thu Jun 14 18:11:23 2012" />
        <observations epoch_first="Thu Jun 14 17:00:00 2012"
                      epoch_last="Thu Jun 14 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32071"
                obs_have="23268"
                obs_ratio="72.55" />
          <mask elevation="10 degrees"
                obs_expected="23571"
                obs_have="23224"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="19988"
                obs_have="19988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6646916"
                         time_creation="Fri Jul 13 01:07:04 2012"
                         time_modification="Thu Jun 14 18:11:23 2012" />
        <observations epoch_first="Thu Jun 14 17:00:00 2012"
                      epoch_last="Thu Jun 14 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32071"
                obs_have="23268"
                obs_ratio="72.55" />
          <mask elevation="10 degrees"
                obs_expected="23571"
                obs_have="23224"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="19988"
                obs_have="19988"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jun 14 20:00:13 2012"
               level="3">
        <file_statistics latency="00:14:14"
                         size="7978691"
                         time_creation="Thu Jun 14 19:25:02 2012"
                         time_modification="Thu Jun 14 19:14:13 2012" />
        <observations epoch_first="Thu Jun 14 18:00:00 2012"
                      epoch_last="Thu Jun 14 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32857"
                obs_have="28343"
                obs_ratio="86.26" />
          <mask elevation="10 degrees"
                obs_expected="29673"
                obs_have="28331"
                obs_ratio="95.48" />
          <mask elevation="15 degrees"
                obs_expected="24741"
                obs_have="24741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:14:14"
                         size="7978691"
                         time_creation="Thu Jun 14 19:25:02 2012"
                         time_modification="Thu Jun 14 19:14:13 2012" />
        <observations epoch_first="Thu Jun 14 18:00:00 2012"
                      epoch_last="Thu Jun 14 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32857"
                obs_have="28343"
                obs_ratio="86.26" />
          <mask elevation="10 degrees"
                obs_expected="29673"
                obs_have="28331"
                obs_ratio="95.48" />
          <mask elevation="15 degrees"
                obs_expected="24741"
                obs_have="24741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:14:14"
                         size="7978691"
                         time_creation="Fri Jul 13 01:07:04 2012"
                         time_modification="Thu Jun 14 19:14:13 2012" />
        <observations epoch_first="Thu Jun 14 18:00:00 2012"
                      epoch_last="Thu Jun 14 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32857"
                obs_have="28343"
                obs_ratio="86.26" />
          <mask elevation="10 degrees"
                obs_expected="29673"
                obs_have="28331"
                obs_ratio="95.48" />
          <mask elevation="15 degrees"
                obs_expected="24741"
                obs_have="24741"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jun 14 20:53:04 2012"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8515758"
                         time_creation="Thu Jun 14 20:20:10 2012"
                         time_modification="Thu Jun 14 20:11:26 2012" />
        <observations epoch_first="Thu Jun 14 19:00:00 2012"
                      epoch_last="Thu Jun 14 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33137"
                obs_have="28883"
                obs_ratio="87.16" />
          <mask elevation="10 degrees"
                obs_expected="28813"
                obs_have="28801"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25680"
                obs_have="25680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 22:25:10 2012"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8515758"
                         time_creation="Thu Jun 14 20:20:10 2012"
                         time_modification="Thu Jun 14 20:11:26 2012" />
        <observations epoch_first="Thu Jun 14 19:00:00 2012"
                      epoch_last="Thu Jun 14 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33137"
                obs_have="28883"
                obs_ratio="87.16" />
          <mask elevation="10 degrees"
                obs_expected="28813"
                obs_have="28801"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25680"
                obs_have="25680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8515758"
                         time_creation="Thu Jun 14 20:20:10 2012"
                         time_modification="Thu Jun 14 20:11:26 2012" />
        <observations epoch_first="Thu Jun 14 19:00:00 2012"
                      epoch_last="Thu Jun 14 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33137"
                obs_have="28883"
                obs_ratio="87.16" />
          <mask elevation="10 degrees"
                obs_expected="28813"
                obs_have="28801"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25680"
                obs_have="25680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8515758"
                         time_creation="Fri Jul 13 01:07:04 2012"
                         time_modification="Thu Jun 14 20:11:26 2012" />
        <observations epoch_first="Thu Jun 14 19:00:00 2012"
                      epoch_last="Thu Jun 14 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33137"
                obs_have="28883"
                obs_ratio="87.16" />
          <mask elevation="10 degrees"
                obs_expected="28813"
                obs_have="28801"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25680"
                obs_have="25680"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jun 14 21:36:22 2012"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9187804"
                         time_creation="Thu Jun 14 21:14:41 2012"
                         time_modification="Thu Jun 14 21:11:27 2012" />
        <observations epoch_first="Thu Jun 14 20:00:00 2012"
                      epoch_last="Thu Jun 14 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32302"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="32359"
                obs_have="32302"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 22:05:50 2012"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9187804"
                         time_creation="Thu Jun 14 21:14:41 2012"
                         time_modification="Thu Jun 14 21:11:27 2012" />
        <observations epoch_first="Thu Jun 14 20:00:00 2012"
                      epoch_last="Thu Jun 14 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32302"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="32359"
                obs_have="32302"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 23:23:46 2012"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9187804"
                         time_creation="Thu Jun 14 21:14:41 2012"
                         time_modification="Thu Jun 14 21:11:27 2012" />
        <observations epoch_first="Thu Jun 14 20:00:00 2012"
                      epoch_last="Thu Jun 14 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32302"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="32359"
                obs_have="32302"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 23:46:28 2012"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9187804"
                         time_creation="Thu Jun 14 21:14:41 2012"
                         time_modification="Thu Jun 14 21:11:27 2012" />
        <observations epoch_first="Thu Jun 14 20:00:00 2012"
                      epoch_last="Thu Jun 14 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32302"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="32359"
                obs_have="32302"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9187804"
                         time_creation="Thu Jun 14 21:14:41 2012"
                         time_modification="Thu Jun 14 21:11:27 2012" />
        <observations epoch_first="Thu Jun 14 20:00:00 2012"
                      epoch_last="Thu Jun 14 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32302"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="32359"
                obs_have="32302"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9187804"
                         time_creation="Fri Jul 13 01:07:05 2012"
                         time_modification="Thu Jun 14 21:11:27 2012" />
        <observations epoch_first="Thu Jun 14 20:00:00 2012"
                      epoch_last="Thu Jun 14 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32302"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="32359"
                obs_have="32302"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29975"
                obs_have="29975"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jun 14 22:48:43 2012"
               level="3">
        <file_statistics latency="00:11:17"
                         size="9352794"
                         time_creation="Thu Jun 14 22:14:48 2012"
                         time_modification="Thu Jun 14 22:11:16 2012" />
        <observations epoch_first="Thu Jun 14 21:00:00 2012"
                      epoch_last="Thu Jun 14 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39335"
                obs_have="35991"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="36056"
                obs_have="35962"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31730"
                obs_have="31730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 14 23:07:06 2012"
               level="3">
        <file_statistics latency="00:11:17"
                         size="9352794"
                         time_creation="Thu Jun 14 22:14:48 2012"
                         time_modification="Thu Jun 14 22:11:16 2012" />
        <observations epoch_first="Thu Jun 14 21:00:00 2012"
                      epoch_last="Thu Jun 14 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39335"
                obs_have="35991"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="36056"
                obs_have="35962"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31730"
                obs_have="31730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 00:41:21 2012"
               level="3">
        <file_statistics latency="00:11:17"
                         size="9352794"
                         time_creation="Thu Jun 14 22:14:48 2012"
                         time_modification="Thu Jun 14 22:11:16 2012" />
        <observations epoch_first="Thu Jun 14 21:00:00 2012"
                      epoch_last="Thu Jun 14 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39335"
                obs_have="35991"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="36056"
                obs_have="35962"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31730"
                obs_have="31730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:11:17"
                         size="9352794"
                         time_creation="Thu Jun 14 22:14:48 2012"
                         time_modification="Thu Jun 14 22:11:16 2012" />
        <observations epoch_first="Thu Jun 14 21:00:00 2012"
                      epoch_last="Thu Jun 14 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39335"
                obs_have="35991"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="36056"
                obs_have="35962"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31730"
                obs_have="31730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:11:17"
                         size="9352794"
                         time_creation="Fri Jul 13 01:07:05 2012"
                         time_modification="Thu Jun 14 22:11:16 2012" />
        <observations epoch_first="Thu Jun 14 21:00:00 2012"
                      epoch_last="Thu Jun 14 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39335"
                obs_have="35991"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="36056"
                obs_have="35962"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31730"
                obs_have="31730"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun 14 23:59:39 2012"
               level="3">
        <file_statistics latency="00:11:00"
                         size="8511846"
                         time_creation="Thu Jun 14 23:14:47 2012"
                         time_modification="Thu Jun 14 23:10:59 2012" />
        <observations epoch_first="Thu Jun 14 22:00:00 2012"
                      epoch_last="Thu Jun 14 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40971"
                obs_have="34639"
                obs_ratio="84.55" />
          <mask elevation="10 degrees"
                obs_expected="34680"
                obs_have="34623"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27827"
                obs_have="27827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 01:33:53 2012"
               level="3">
        <file_statistics latency="00:11:00"
                         size="8511846"
                         time_creation="Thu Jun 14 23:14:47 2012"
                         time_modification="Thu Jun 14 23:10:59 2012" />
        <observations epoch_first="Thu Jun 14 22:00:00 2012"
                      epoch_last="Thu Jun 14 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40971"
                obs_have="34639"
                obs_ratio="84.55" />
          <mask elevation="10 degrees"
                obs_expected="34680"
                obs_have="34623"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27827"
                obs_have="27827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="00:11:00"
                         size="8511846"
                         time_creation="Thu Jun 14 23:14:47 2012"
                         time_modification="Thu Jun 14 23:10:59 2012" />
        <observations epoch_first="Thu Jun 14 22:00:00 2012"
                      epoch_last="Thu Jun 14 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40971"
                obs_have="34639"
                obs_ratio="84.55" />
          <mask elevation="10 degrees"
                obs_expected="34680"
                obs_have="34623"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27827"
                obs_have="27827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="00:11:00"
                         size="8511846"
                         time_creation="Fri Jul 13 01:07:06 2012"
                         time_modification="Thu Jun 14 23:10:59 2012" />
        <observations epoch_first="Thu Jun 14 22:00:00 2012"
                      epoch_last="Thu Jun 14 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40971"
                obs_have="34639"
                obs_ratio="84.55" />
          <mask elevation="10 degrees"
                obs_expected="34680"
                obs_have="34623"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27827"
                obs_have="27827"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc166x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jun 15 20:06:33 2012"
               level="3">
        <file_statistics latency="02:12:47"
                         size="8723742"
                         time_creation="Fri Jun 15 03:14:40 2012"
                         time_modification="Fri Jun 15 02:12:46 2012" />
        <observations epoch_first="Thu Jun 14 23:00:00 2012"
                      epoch_last="Thu Jun 14 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37732"
                obs_have="34056"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="34357"
                obs_have="34014"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="31972"
                obs_have="31972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 14 09:03:27 2012"
               level="3">
        <file_statistics latency="02:12:47"
                         size="8723742"
                         time_creation="Fri Jul 13 01:07:06 2012"
                         time_modification="Fri Jun 15 02:12:46 2012" />
        <observations epoch_first="Thu Jun 14 23:00:00 2012"
                      epoch_last="Thu Jun 14 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37732"
                obs_have="34056"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="34357"
                obs_have="34014"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="31972"
                obs_have="31972"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
