<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-05-31 00:00:00"
    DayOfYear="152"
    Year="2012">
  <station name="PTRC">
    <file name="/ptrc1520.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun  1 23:34:27 2012"
               level="3">
        <file_statistics latency="02:31:27"
                         size="6396187"
                         time_creation="Fri Jun  1 01:34:49 2012"
                         time_modification="Fri Jun  1 01:30:57 2012" />
        <observations epoch_first="Thu May 31 00:00:00 2012"
                      epoch_last="Thu May 31 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="27924"
                obs_have="23297"
                obs_ratio="83.43" />
          <mask elevation="10 degrees"
                obs_expected="23435"
                obs_have="23265"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20820"
                obs_have="20820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 11:03:28 2012"
               level="3">
        <file_statistics latency="02:31:27"
                         size="6396187"
                         time_creation="Thu Jun 28 01:05:16 2012"
                         time_modification="Fri Jun  1 01:30:57 2012" />
        <observations epoch_first="Thu May 31 00:00:00 2012"
                      epoch_last="Thu May 31 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="27924"
                obs_have="23297"
                obs_ratio="83.43" />
          <mask elevation="10 degrees"
                obs_expected="23435"
                obs_have="23265"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="20820"
                obs_have="20820"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu May 31 01:21:40 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8508851"
                         time_creation="Thu May 31 01:14:14 2012"
                         time_modification="Thu May 31 01:09:33 2012" />
        <observations epoch_first="Thu May 31 00:00:00 2012"
                      epoch_last="Thu May 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="34001"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="34298"
                obs_have="33958"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="31779"
                obs_have="31779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 01:48:40 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8508851"
                         time_creation="Thu May 31 01:14:14 2012"
                         time_modification="Thu May 31 01:09:33 2012" />
        <observations epoch_first="Thu May 31 00:00:00 2012"
                      epoch_last="Thu May 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="34001"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="34298"
                obs_have="33958"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="31779"
                obs_have="31779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 03:38:12 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8508851"
                         time_creation="Thu May 31 01:14:14 2012"
                         time_modification="Thu May 31 01:09:33 2012" />
        <observations epoch_first="Thu May 31 00:00:00 2012"
                      epoch_last="Thu May 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="34001"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="34298"
                obs_have="33958"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="31779"
                obs_have="31779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8508851"
                         time_creation="Thu May 31 20:14:42 2012"
                         time_modification="Thu May 31 01:09:33 2012" />
        <observations epoch_first="Thu May 31 00:00:00 2012"
                      epoch_last="Thu May 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="34001"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="34298"
                obs_have="33958"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="31779"
                obs_have="31779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8508851"
                         time_creation="Thu Jun 28 01:01:08 2012"
                         time_modification="Thu May 31 01:09:33 2012" />
        <observations epoch_first="Thu May 31 00:00:00 2012"
                      epoch_last="Thu May 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="34001"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="34298"
                obs_have="33958"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="31779"
                obs_have="31779"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu May 31 02:21:27 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8039927"
                         time_creation="Thu May 31 02:14:07 2012"
                         time_modification="Thu May 31 02:09:33 2012" />
        <observations epoch_first="Thu May 31 01:00:00 2012"
                      epoch_last="Thu May 31 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37207"
                obs_have="33123"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="33379"
                obs_have="33064"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 02:48:47 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8039927"
                         time_creation="Thu May 31 02:14:07 2012"
                         time_modification="Thu May 31 02:09:33 2012" />
        <observations epoch_first="Thu May 31 01:00:00 2012"
                      epoch_last="Thu May 31 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37207"
                obs_have="33123"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="33379"
                obs_have="33064"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 04:39:02 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8039927"
                         time_creation="Thu May 31 02:14:07 2012"
                         time_modification="Thu May 31 02:09:33 2012" />
        <observations epoch_first="Thu May 31 01:00:00 2012"
                      epoch_last="Thu May 31 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37207"
                obs_have="33123"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="33379"
                obs_have="33064"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8039927"
                         time_creation="Thu May 31 20:14:43 2012"
                         time_modification="Thu May 31 02:09:33 2012" />
        <observations epoch_first="Thu May 31 01:00:00 2012"
                      epoch_last="Thu May 31 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37207"
                obs_have="33123"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="33379"
                obs_have="33064"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8039927"
                         time_creation="Thu Jun 28 01:01:08 2012"
                         time_modification="Thu May 31 02:09:33 2012" />
        <observations epoch_first="Thu May 31 01:00:00 2012"
                      epoch_last="Thu May 31 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37207"
                obs_have="33123"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="33379"
                obs_have="33064"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu May 31 03:24:24 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7940879"
                         time_creation="Thu May 31 03:14:07 2012"
                         time_modification="Thu May 31 03:09:33 2012" />
        <observations epoch_first="Thu May 31 02:00:00 2012"
                      epoch_last="Thu May 31 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34156"
                obs_have="31508"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="31495"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28702"
                obs_have="28702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 03:53:03 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7940879"
                         time_creation="Thu May 31 03:14:07 2012"
                         time_modification="Thu May 31 03:09:33 2012" />
        <observations epoch_first="Thu May 31 02:00:00 2012"
                      epoch_last="Thu May 31 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34156"
                obs_have="31508"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="31495"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28702"
                obs_have="28702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 05:50:07 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7940879"
                         time_creation="Thu May 31 03:14:07 2012"
                         time_modification="Thu May 31 03:09:33 2012" />
        <observations epoch_first="Thu May 31 02:00:00 2012"
                      epoch_last="Thu May 31 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34156"
                obs_have="31508"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="31495"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28702"
                obs_have="28702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7940879"
                         time_creation="Thu May 31 20:14:45 2012"
                         time_modification="Thu May 31 03:09:33 2012" />
        <observations epoch_first="Thu May 31 02:00:00 2012"
                      epoch_last="Thu May 31 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34156"
                obs_have="31508"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="31495"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28702"
                obs_have="28702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7940879"
                         time_creation="Thu Jun 28 01:01:09 2012"
                         time_modification="Thu May 31 03:09:33 2012" />
        <observations epoch_first="Thu May 31 02:00:00 2012"
                      epoch_last="Thu May 31 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34156"
                obs_have="31508"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="31495"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28702"
                obs_have="28702"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu May 31 04:24:20 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7943854"
                         time_creation="Thu May 31 04:14:14 2012"
                         time_modification="Thu May 31 04:09:33 2012" />
        <observations epoch_first="Thu May 31 03:00:00 2012"
                      epoch_last="Thu May 31 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35267"
                obs_have="29575"
                obs_ratio="83.86" />
          <mask elevation="10 degrees"
                obs_expected="29567"
                obs_have="29512"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26182"
                obs_have="26182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 04:52:26 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7943854"
                         time_creation="Thu May 31 04:14:14 2012"
                         time_modification="Thu May 31 04:09:33 2012" />
        <observations epoch_first="Thu May 31 03:00:00 2012"
                      epoch_last="Thu May 31 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35267"
                obs_have="29575"
                obs_ratio="83.86" />
          <mask elevation="10 degrees"
                obs_expected="29567"
                obs_have="29512"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26182"
                obs_have="26182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 06:42:59 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7943854"
                         time_creation="Thu May 31 04:14:14 2012"
                         time_modification="Thu May 31 04:09:33 2012" />
        <observations epoch_first="Thu May 31 03:00:00 2012"
                      epoch_last="Thu May 31 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35267"
                obs_have="29575"
                obs_ratio="83.86" />
          <mask elevation="10 degrees"
                obs_expected="29567"
                obs_have="29512"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26182"
                obs_have="26182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7943854"
                         time_creation="Thu May 31 20:14:46 2012"
                         time_modification="Thu May 31 04:09:33 2012" />
        <observations epoch_first="Thu May 31 03:00:00 2012"
                      epoch_last="Thu May 31 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35267"
                obs_have="29575"
                obs_ratio="83.86" />
          <mask elevation="10 degrees"
                obs_expected="29567"
                obs_have="29512"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26182"
                obs_have="26182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="7943854"
                         time_creation="Thu Jun 28 01:01:10 2012"
                         time_modification="Thu May 31 04:09:33 2012" />
        <observations epoch_first="Thu May 31 03:00:00 2012"
                      epoch_last="Thu May 31 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35267"
                obs_have="29575"
                obs_ratio="83.86" />
          <mask elevation="10 degrees"
                obs_expected="29567"
                obs_have="29512"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26182"
                obs_have="26182"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu May 31 05:28:59 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="9253759"
                         time_creation="Thu May 31 05:14:12 2012"
                         time_modification="Thu May 31 05:09:26 2012" />
        <observations epoch_first="Thu May 31 04:00:00 2012"
                      epoch_last="Thu May 31 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35775"
                obs_have="33699"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="33684"
                obs_have="33669"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31272"
                obs_have="31272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 06:06:26 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="9253759"
                         time_creation="Thu May 31 05:14:12 2012"
                         time_modification="Thu May 31 05:09:26 2012" />
        <observations epoch_first="Thu May 31 04:00:00 2012"
                      epoch_last="Thu May 31 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35775"
                obs_have="33699"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="33684"
                obs_have="33669"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31272"
                obs_have="31272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 07:57:39 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="9253759"
                         time_creation="Thu May 31 05:14:12 2012"
                         time_modification="Thu May 31 05:09:26 2012" />
        <observations epoch_first="Thu May 31 04:00:00 2012"
                      epoch_last="Thu May 31 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35775"
                obs_have="33699"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="33684"
                obs_have="33669"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31272"
                obs_have="31272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="9253759"
                         time_creation="Thu May 31 20:14:47 2012"
                         time_modification="Thu May 31 05:09:26 2012" />
        <observations epoch_first="Thu May 31 04:00:00 2012"
                      epoch_last="Thu May 31 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35775"
                obs_have="33699"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="33684"
                obs_have="33669"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31272"
                obs_have="31272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="9253759"
                         time_creation="Thu Jun 28 01:01:12 2012"
                         time_modification="Thu May 31 05:09:26 2012" />
        <observations epoch_first="Thu May 31 04:00:00 2012"
                      epoch_last="Thu May 31 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35775"
                obs_have="33699"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="33684"
                obs_have="33669"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31272"
                obs_have="31272"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu May 31 06:27:33 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="9067966"
                         time_creation="Thu May 31 06:14:20 2012"
                         time_modification="Thu May 31 06:09:17 2012" />
        <observations epoch_first="Thu May 31 05:00:00 2012"
                      epoch_last="Thu May 31 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36845"
                obs_have="32091"
                obs_ratio="87.10" />
          <mask elevation="10 degrees"
                obs_expected="32090"
                obs_have="32018"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27606"
                obs_have="27606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 06:57:35 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="9067966"
                         time_creation="Thu May 31 06:14:20 2012"
                         time_modification="Thu May 31 06:09:17 2012" />
        <observations epoch_first="Thu May 31 05:00:00 2012"
                      epoch_last="Thu May 31 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36845"
                obs_have="32091"
                obs_ratio="87.10" />
          <mask elevation="10 degrees"
                obs_expected="32090"
                obs_have="32018"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27606"
                obs_have="27606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 08:39:31 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="9067966"
                         time_creation="Thu May 31 06:14:20 2012"
                         time_modification="Thu May 31 06:09:17 2012" />
        <observations epoch_first="Thu May 31 05:00:00 2012"
                      epoch_last="Thu May 31 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36845"
                obs_have="32091"
                obs_ratio="87.10" />
          <mask elevation="10 degrees"
                obs_expected="32090"
                obs_have="32018"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27606"
                obs_have="27606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="9067966"
                         time_creation="Thu May 31 20:14:49 2012"
                         time_modification="Thu May 31 06:09:17 2012" />
        <observations epoch_first="Thu May 31 05:00:00 2012"
                      epoch_last="Thu May 31 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36845"
                obs_have="32091"
                obs_ratio="87.10" />
          <mask elevation="10 degrees"
                obs_expected="32090"
                obs_have="32018"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27606"
                obs_have="27606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="9067966"
                         time_creation="Thu Jun 28 01:01:13 2012"
                         time_modification="Thu May 31 06:09:17 2012" />
        <observations epoch_first="Thu May 31 05:00:00 2012"
                      epoch_last="Thu May 31 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36845"
                obs_have="32091"
                obs_ratio="87.10" />
          <mask elevation="10 degrees"
                obs_expected="32090"
                obs_have="32018"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27606"
                obs_have="27606"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu May 31 07:32:01 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8585560"
                         time_creation="Thu May 31 07:14:16 2012"
                         time_modification="Thu May 31 07:09:03 2012" />
        <observations epoch_first="Thu May 31 06:00:00 2012"
                      epoch_last="Thu May 31 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33611"
                obs_have="28456"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="28707"
                obs_have="28425"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="26096"
                obs_have="26096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 09:36:51 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8585560"
                         time_creation="Thu May 31 07:14:16 2012"
                         time_modification="Thu May 31 07:09:03 2012" />
        <observations epoch_first="Thu May 31 06:00:00 2012"
                      epoch_last="Thu May 31 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33611"
                obs_have="28456"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="28707"
                obs_have="28425"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="26096"
                obs_have="26096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8585560"
                         time_creation="Thu May 31 20:14:50 2012"
                         time_modification="Thu May 31 07:09:03 2012" />
        <observations epoch_first="Thu May 31 06:00:00 2012"
                      epoch_last="Thu May 31 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33611"
                obs_have="28456"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="28707"
                obs_have="28425"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="26096"
                obs_have="26096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8585560"
                         time_creation="Thu Jun 28 01:01:14 2012"
                         time_modification="Thu May 31 07:09:03 2012" />
        <observations epoch_first="Thu May 31 06:00:00 2012"
                      epoch_last="Thu May 31 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33611"
                obs_have="28456"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="28707"
                obs_have="28425"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="26096"
                obs_have="26096"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu May 31 08:53:46 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8627609"
                         time_creation="Thu May 31 08:39:37 2012"
                         time_modification="Thu May 31 08:08:30 2012" />
        <observations epoch_first="Thu May 31 07:00:00 2012"
                      epoch_last="Thu May 31 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34680"
                obs_have="31389"
                obs_ratio="90.51" />
          <mask elevation="10 degrees"
                obs_expected="32740"
                obs_have="31388"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 10:34:18 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8627609"
                         time_creation="Thu May 31 08:39:37 2012"
                         time_modification="Thu May 31 08:08:30 2012" />
        <observations epoch_first="Thu May 31 07:00:00 2012"
                      epoch_last="Thu May 31 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34680"
                obs_have="31389"
                obs_ratio="90.51" />
          <mask elevation="10 degrees"
                obs_expected="32740"
                obs_have="31388"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8627609"
                         time_creation="Thu May 31 20:14:51 2012"
                         time_modification="Thu May 31 08:08:30 2012" />
        <observations epoch_first="Thu May 31 07:00:00 2012"
                      epoch_last="Thu May 31 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34680"
                obs_have="31389"
                obs_ratio="90.51" />
          <mask elevation="10 degrees"
                obs_expected="32740"
                obs_have="31388"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8627609"
                         time_creation="Thu Jun 28 01:01:15 2012"
                         time_modification="Thu May 31 08:08:30 2012" />
        <observations epoch_first="Thu May 31 07:00:00 2012"
                      epoch_last="Thu May 31 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34680"
                obs_have="31389"
                obs_ratio="90.51" />
          <mask elevation="10 degrees"
                obs_expected="32740"
                obs_have="31388"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu May 31 09:21:33 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8186364"
                         time_creation="Thu May 31 09:14:41 2012"
                         time_modification="Thu May 31 09:08:13 2012" />
        <observations epoch_first="Thu May 31 08:00:00 2012"
                      epoch_last="Thu May 31 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30859"
                obs_have="28680"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="28635"
                obs_have="28635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27119"
                obs_have="27119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 09:48:59 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8186364"
                         time_creation="Thu May 31 09:14:41 2012"
                         time_modification="Thu May 31 09:08:13 2012" />
        <observations epoch_first="Thu May 31 08:00:00 2012"
                      epoch_last="Thu May 31 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30859"
                obs_have="28680"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="28635"
                obs_have="28635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27119"
                obs_have="27119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 11:33:36 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8186364"
                         time_creation="Thu May 31 09:14:41 2012"
                         time_modification="Thu May 31 09:08:13 2012" />
        <observations epoch_first="Thu May 31 08:00:00 2012"
                      epoch_last="Thu May 31 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30859"
                obs_have="28680"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="28635"
                obs_have="28635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27119"
                obs_have="27119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8186364"
                         time_creation="Thu May 31 20:14:52 2012"
                         time_modification="Thu May 31 09:08:13 2012" />
        <observations epoch_first="Thu May 31 08:00:00 2012"
                      epoch_last="Thu May 31 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30859"
                obs_have="28680"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="28635"
                obs_have="28635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27119"
                obs_have="27119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8186364"
                         time_creation="Thu Jun 28 01:01:16 2012"
                         time_modification="Thu May 31 09:08:13 2012" />
        <observations epoch_first="Thu May 31 08:00:00 2012"
                      epoch_last="Thu May 31 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30859"
                obs_have="28680"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="28635"
                obs_have="28635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27119"
                obs_have="27119"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu May 31 10:20:55 2012"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7433284"
                         time_creation="Thu May 31 10:14:41 2012"
                         time_modification="Thu May 31 10:08:09 2012" />
        <observations epoch_first="Thu May 31 09:00:00 2012"
                      epoch_last="Thu May 31 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35158"
                obs_have="28205"
                obs_ratio="80.22" />
          <mask elevation="10 degrees"
                obs_expected="28262"
                obs_have="28164"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="24357"
                obs_have="24357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 10:47:32 2012"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7433284"
                         time_creation="Thu May 31 10:14:41 2012"
                         time_modification="Thu May 31 10:08:09 2012" />
        <observations epoch_first="Thu May 31 09:00:00 2012"
                      epoch_last="Thu May 31 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35158"
                obs_have="28205"
                obs_ratio="80.22" />
          <mask elevation="10 degrees"
                obs_expected="28262"
                obs_have="28164"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="24357"
                obs_have="24357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 12:33:49 2012"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7433284"
                         time_creation="Thu May 31 10:14:41 2012"
                         time_modification="Thu May 31 10:08:09 2012" />
        <observations epoch_first="Thu May 31 09:00:00 2012"
                      epoch_last="Thu May 31 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35158"
                obs_have="28205"
                obs_ratio="80.22" />
          <mask elevation="10 degrees"
                obs_expected="28262"
                obs_have="28164"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="24357"
                obs_have="24357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7433284"
                         time_creation="Thu May 31 20:14:54 2012"
                         time_modification="Thu May 31 10:08:09 2012" />
        <observations epoch_first="Thu May 31 09:00:00 2012"
                      epoch_last="Thu May 31 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35158"
                obs_have="28205"
                obs_ratio="80.22" />
          <mask elevation="10 degrees"
                obs_expected="28262"
                obs_have="28164"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="24357"
                obs_have="24357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7433284"
                         time_creation="Thu Jun 28 01:01:16 2012"
                         time_modification="Thu May 31 10:08:09 2012" />
        <observations epoch_first="Thu May 31 09:00:00 2012"
                      epoch_last="Thu May 31 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35158"
                obs_have="28205"
                obs_ratio="80.22" />
          <mask elevation="10 degrees"
                obs_expected="28262"
                obs_have="28164"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="24357"
                obs_have="24357"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu May 31 11:20:30 2012"
               level="3">
        <file_statistics latency="00:07:47"
                         size="7686363"
                         time_creation="Thu May 31 11:09:34 2012"
                         time_modification="Thu May 31 11:07:46 2012" />
        <observations epoch_first="Thu May 31 10:00:00 2012"
                      epoch_last="Thu May 31 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="29696"
                obs_ratio="85.78" />
          <mask elevation="10 degrees"
                obs_expected="30046"
                obs_have="29664"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23517"
                obs_have="23517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 11:46:21 2012"
               level="3">
        <file_statistics latency="00:07:47"
                         size="7686363"
                         time_creation="Thu May 31 11:09:34 2012"
                         time_modification="Thu May 31 11:07:46 2012" />
        <observations epoch_first="Thu May 31 10:00:00 2012"
                      epoch_last="Thu May 31 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="29696"
                obs_ratio="85.78" />
          <mask elevation="10 degrees"
                obs_expected="30046"
                obs_have="29664"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23517"
                obs_have="23517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 13:33:48 2012"
               level="3">
        <file_statistics latency="00:07:47"
                         size="7686363"
                         time_creation="Thu May 31 11:09:34 2012"
                         time_modification="Thu May 31 11:07:46 2012" />
        <observations epoch_first="Thu May 31 10:00:00 2012"
                      epoch_last="Thu May 31 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="29696"
                obs_ratio="85.78" />
          <mask elevation="10 degrees"
                obs_expected="30046"
                obs_have="29664"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23517"
                obs_have="23517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:07:47"
                         size="7686363"
                         time_creation="Thu May 31 20:14:55 2012"
                         time_modification="Thu May 31 11:07:46 2012" />
        <observations epoch_first="Thu May 31 10:00:00 2012"
                      epoch_last="Thu May 31 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="29696"
                obs_ratio="85.78" />
          <mask elevation="10 degrees"
                obs_expected="30046"
                obs_have="29664"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23517"
                obs_have="23517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:07:47"
                         size="7686363"
                         time_creation="Thu Jun 28 01:01:17 2012"
                         time_modification="Thu May 31 11:07:46 2012" />
        <observations epoch_first="Thu May 31 10:00:00 2012"
                      epoch_last="Thu May 31 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="29696"
                obs_ratio="85.78" />
          <mask elevation="10 degrees"
                obs_expected="30046"
                obs_have="29664"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23517"
                obs_have="23517"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu May 31 12:21:31 2012"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8449688"
                         time_creation="Thu May 31 12:15:11 2012"
                         time_modification="Thu May 31 12:07:27 2012" />
        <observations epoch_first="Thu May 31 11:00:00 2012"
                      epoch_last="Thu May 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34630"
                obs_have="30980"
                obs_ratio="89.46" />
          <mask elevation="10 degrees"
                obs_expected="31017"
                obs_have="30979"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28193"
                obs_have="28193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 12:48:00 2012"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8449688"
                         time_creation="Thu May 31 12:15:11 2012"
                         time_modification="Thu May 31 12:07:27 2012" />
        <observations epoch_first="Thu May 31 11:00:00 2012"
                      epoch_last="Thu May 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34630"
                obs_have="30980"
                obs_ratio="89.46" />
          <mask elevation="10 degrees"
                obs_expected="31017"
                obs_have="30979"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28193"
                obs_have="28193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 14:34:59 2012"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8449688"
                         time_creation="Thu May 31 12:15:11 2012"
                         time_modification="Thu May 31 12:07:27 2012" />
        <observations epoch_first="Thu May 31 11:00:00 2012"
                      epoch_last="Thu May 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34630"
                obs_have="30980"
                obs_ratio="89.46" />
          <mask elevation="10 degrees"
                obs_expected="31017"
                obs_have="30979"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28193"
                obs_have="28193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8449688"
                         time_creation="Thu May 31 20:14:56 2012"
                         time_modification="Thu May 31 12:07:27 2012" />
        <observations epoch_first="Thu May 31 11:00:00 2012"
                      epoch_last="Thu May 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34630"
                obs_have="30980"
                obs_ratio="89.46" />
          <mask elevation="10 degrees"
                obs_expected="31017"
                obs_have="30979"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28193"
                obs_have="28193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8449688"
                         time_creation="Thu Jun 28 01:01:18 2012"
                         time_modification="Thu May 31 12:07:27 2012" />
        <observations epoch_first="Thu May 31 11:00:00 2012"
                      epoch_last="Thu May 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34630"
                obs_have="30980"
                obs_ratio="89.46" />
          <mask elevation="10 degrees"
                obs_expected="31017"
                obs_have="30979"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28193"
                obs_have="28193"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu May 31 13:47:07 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8586133"
                         time_creation="Thu May 31 13:30:17 2012"
                         time_modification="Thu May 31 13:11:35 2012" />
        <observations epoch_first="Thu May 31 12:00:00 2012"
                      epoch_last="Thu May 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="30471"
                obs_ratio="88.23" />
          <mask elevation="10 degrees"
                obs_expected="30529"
                obs_have="30423"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 15:34:34 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8586133"
                         time_creation="Thu May 31 13:30:17 2012"
                         time_modification="Thu May 31 13:11:35 2012" />
        <observations epoch_first="Thu May 31 12:00:00 2012"
                      epoch_last="Thu May 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="30471"
                obs_ratio="88.23" />
          <mask elevation="10 degrees"
                obs_expected="30529"
                obs_have="30423"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8586133"
                         time_creation="Thu May 31 20:14:57 2012"
                         time_modification="Thu May 31 13:11:35 2012" />
        <observations epoch_first="Thu May 31 12:00:00 2012"
                      epoch_last="Thu May 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="30471"
                obs_ratio="88.23" />
          <mask elevation="10 degrees"
                obs_expected="30529"
                obs_have="30423"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8586133"
                         time_creation="Thu Jun 28 01:01:18 2012"
                         time_modification="Thu May 31 13:11:35 2012" />
        <observations epoch_first="Thu May 31 12:00:00 2012"
                      epoch_last="Thu May 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="30471"
                obs_ratio="88.23" />
          <mask elevation="10 degrees"
                obs_expected="30529"
                obs_have="30423"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28339"
                obs_have="28339"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu May 31 14:22:11 2012"
               level="3">
        <file_statistics latency="00:11:35"
                         size="9262055"
                         time_creation="Thu May 31 14:14:54 2012"
                         time_modification="Thu May 31 14:11:34 2012" />
        <observations epoch_first="Thu May 31 13:00:00 2012"
                      epoch_last="Thu May 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36635"
                obs_have="32622"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="32653"
                obs_have="32584"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29574"
                obs_have="29574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 14:50:25 2012"
               level="3">
        <file_statistics latency="00:11:35"
                         size="9262055"
                         time_creation="Thu May 31 14:14:54 2012"
                         time_modification="Thu May 31 14:11:34 2012" />
        <observations epoch_first="Thu May 31 13:00:00 2012"
                      epoch_last="Thu May 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36635"
                obs_have="32622"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="32653"
                obs_have="32584"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29574"
                obs_have="29574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 16:38:47 2012"
               level="3">
        <file_statistics latency="00:11:35"
                         size="9262055"
                         time_creation="Thu May 31 14:14:54 2012"
                         time_modification="Thu May 31 14:11:34 2012" />
        <observations epoch_first="Thu May 31 13:00:00 2012"
                      epoch_last="Thu May 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36635"
                obs_have="32622"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="32653"
                obs_have="32584"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29574"
                obs_have="29574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:11:35"
                         size="9262055"
                         time_creation="Thu May 31 20:14:58 2012"
                         time_modification="Thu May 31 14:11:34 2012" />
        <observations epoch_first="Thu May 31 13:00:00 2012"
                      epoch_last="Thu May 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36635"
                obs_have="32622"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="32653"
                obs_have="32584"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29574"
                obs_have="29574"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:11:35"
                         size="9262055"
                         time_creation="Thu Jun 28 01:01:19 2012"
                         time_modification="Thu May 31 14:11:34 2012" />
        <observations epoch_first="Thu May 31 13:00:00 2012"
                      epoch_last="Thu May 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36635"
                obs_have="32622"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="32653"
                obs_have="32584"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29574"
                obs_have="29574"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu May 31 15:20:29 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8818858"
                         time_creation="Thu May 31 15:14:52 2012"
                         time_modification="Thu May 31 15:11:12 2012" />
        <observations epoch_first="Thu May 31 14:00:00 2012"
                      epoch_last="Thu May 31 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34021"
                obs_have="30330"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="30418"
                obs_have="30300"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26864"
                obs_have="26864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 15:47:05 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8818858"
                         time_creation="Thu May 31 15:14:52 2012"
                         time_modification="Thu May 31 15:11:12 2012" />
        <observations epoch_first="Thu May 31 14:00:00 2012"
                      epoch_last="Thu May 31 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34021"
                obs_have="30330"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="30300"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26864"
                obs_have="26864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 17:36:31 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8818858"
                         time_creation="Thu May 31 15:14:52 2012"
                         time_modification="Thu May 31 15:11:12 2012" />
        <observations epoch_first="Thu May 31 14:00:00 2012"
                      epoch_last="Thu May 31 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34021"
                obs_have="30330"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="30300"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26864"
                obs_have="26864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8818858"
                         time_creation="Thu May 31 20:14:59 2012"
                         time_modification="Thu May 31 15:11:12 2012" />
        <observations epoch_first="Thu May 31 14:00:00 2012"
                      epoch_last="Thu May 31 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34021"
                obs_have="30330"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="30300"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26864"
                obs_have="26864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8818858"
                         time_creation="Thu Jun 28 01:01:20 2012"
                         time_modification="Thu May 31 15:11:12 2012" />
        <observations epoch_first="Thu May 31 14:00:00 2012"
                      epoch_last="Thu May 31 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34021"
                obs_have="30330"
                obs_ratio="89.15" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="30300"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26864"
                obs_have="26864"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu May 31 16:52:26 2012"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8404594"
                         time_creation="Thu May 31 16:19:49 2012"
                         time_modification="Thu May 31 16:11:33 2012" />
        <observations epoch_first="Thu May 31 15:00:00 2012"
                      epoch_last="Thu May 31 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32960"
                obs_have="30120"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="30124"
                obs_have="30080"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25375"
                obs_have="25375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 18:40:35 2012"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8404594"
                         time_creation="Thu May 31 16:19:49 2012"
                         time_modification="Thu May 31 16:11:33 2012" />
        <observations epoch_first="Thu May 31 15:00:00 2012"
                      epoch_last="Thu May 31 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32960"
                obs_have="30120"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="30124"
                obs_have="30080"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25375"
                obs_have="25375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8404594"
                         time_creation="Thu May 31 20:15:00 2012"
                         time_modification="Thu May 31 16:11:33 2012" />
        <observations epoch_first="Thu May 31 15:00:00 2012"
                      epoch_last="Thu May 31 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32960"
                obs_have="30120"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="30124"
                obs_have="30080"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25375"
                obs_have="25375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8404594"
                         time_creation="Thu Jun 28 01:01:21 2012"
                         time_modification="Thu May 31 16:11:33 2012" />
        <observations epoch_first="Thu May 31 15:00:00 2012"
                      epoch_last="Thu May 31 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32960"
                obs_have="30120"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="30124"
                obs_have="30080"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25375"
                obs_have="25375"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu May 31 17:21:56 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8164841"
                         time_creation="Thu May 31 17:14:56 2012"
                         time_modification="Thu May 31 17:11:08 2012" />
        <observations epoch_first="Thu May 31 16:00:00 2012"
                      epoch_last="Thu May 31 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31364"
                obs_have="28928"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="28953"
                obs_have="28877"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25658"
                obs_have="25658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 17:51:10 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8164841"
                         time_creation="Thu May 31 17:14:56 2012"
                         time_modification="Thu May 31 17:11:08 2012" />
        <observations epoch_first="Thu May 31 16:00:00 2012"
                      epoch_last="Thu May 31 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31364"
                obs_have="28928"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="28953"
                obs_have="28877"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25658"
                obs_have="25658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 19:42:48 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8164841"
                         time_creation="Thu May 31 17:14:56 2012"
                         time_modification="Thu May 31 17:11:08 2012" />
        <observations epoch_first="Thu May 31 16:00:00 2012"
                      epoch_last="Thu May 31 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31364"
                obs_have="28928"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="28953"
                obs_have="28877"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25658"
                obs_have="25658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8164841"
                         time_creation="Thu May 31 20:15:01 2012"
                         time_modification="Thu May 31 17:11:08 2012" />
        <observations epoch_first="Thu May 31 16:00:00 2012"
                      epoch_last="Thu May 31 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31364"
                obs_have="28928"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="28953"
                obs_have="28877"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25658"
                obs_have="25658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8164841"
                         time_creation="Thu Jun 28 01:01:22 2012"
                         time_modification="Thu May 31 17:11:08 2012" />
        <observations epoch_first="Thu May 31 16:00:00 2012"
                      epoch_last="Thu May 31 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31364"
                obs_have="28928"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="28953"
                obs_have="28877"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25658"
                obs_have="25658"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu May 31 18:24:48 2012"
               level="3">
        <file_statistics latency="00:11:31"
                         size="6907688"
                         time_creation="Thu May 31 18:15:04 2012"
                         time_modification="Thu May 31 18:11:30 2012" />
        <observations epoch_first="Thu May 31 17:00:00 2012"
                      epoch_last="Thu May 31 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27902"
                obs_have="25666"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="25680"
                obs_have="25648"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23409"
                obs_have="23406"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu May 31 18:56:40 2012"
               level="3">
        <file_statistics latency="00:11:31"
                         size="6907688"
                         time_creation="Thu May 31 18:15:04 2012"
                         time_modification="Thu May 31 18:11:30 2012" />
        <observations epoch_first="Thu May 31 17:00:00 2012"
                      epoch_last="Thu May 31 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27902"
                obs_have="25666"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="25680"
                obs_have="25648"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23409"
                obs_have="23406"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu May 31 20:43:04 2012"
               level="3">
        <file_statistics latency="00:11:31"
                         size="6907688"
                         time_creation="Thu May 31 20:15:03 2012"
                         time_modification="Thu May 31 18:11:30 2012" />
        <observations epoch_first="Thu May 31 17:00:00 2012"
                      epoch_last="Thu May 31 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27902"
                obs_have="25666"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="25680"
                obs_have="25648"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23409"
                obs_have="23406"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:11:31"
                         size="6907688"
                         time_creation="Thu May 31 20:15:03 2012"
                         time_modification="Thu May 31 18:11:30 2012" />
        <observations epoch_first="Thu May 31 17:00:00 2012"
                      epoch_last="Thu May 31 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27902"
                obs_have="25666"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="25680"
                obs_have="25648"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23409"
                obs_have="23406"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:11:31"
                         size="6907688"
                         time_creation="Thu Jun 28 01:01:23 2012"
                         time_modification="Thu May 31 18:11:30 2012" />
        <observations epoch_first="Thu May 31 17:00:00 2012"
                      epoch_last="Thu May 31 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27902"
                obs_have="25666"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="25680"
                obs_have="25648"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="23409"
                obs_have="23406"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu May 31 19:57:43 2012"
               level="3">
        <file_statistics latency="00:11:52"
                         size="6632212"
                         time_creation="Thu May 31 19:35:01 2012"
                         time_modification="Thu May 31 19:11:51 2012" />
        <observations epoch_first="Thu May 31 18:00:00 2012"
                      epoch_last="Thu May 31 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31997"
                obs_have="23109"
                obs_ratio="72.22" />
          <mask elevation="10 degrees"
                obs_expected="23496"
                obs_have="23069"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="19701"
                obs_have="19701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 21:46:45 2012"
               level="3">
        <file_statistics latency="00:11:52"
                         size="6632212"
                         time_creation="Thu May 31 20:15:04 2012"
                         time_modification="Thu May 31 19:11:51 2012" />
        <observations epoch_first="Thu May 31 18:00:00 2012"
                      epoch_last="Thu May 31 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31997"
                obs_have="23109"
                obs_ratio="72.22" />
          <mask elevation="10 degrees"
                obs_expected="23496"
                obs_have="23069"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="19701"
                obs_have="19701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:11:52"
                         size="6632212"
                         time_creation="Thu May 31 20:15:04 2012"
                         time_modification="Thu May 31 19:11:51 2012" />
        <observations epoch_first="Thu May 31 18:00:00 2012"
                      epoch_last="Thu May 31 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31997"
                obs_have="23109"
                obs_ratio="72.22" />
          <mask elevation="10 degrees"
                obs_expected="23496"
                obs_have="23069"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="19701"
                obs_have="19701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:11:52"
                         size="6632212"
                         time_creation="Thu Jun 28 01:01:24 2012"
                         time_modification="Thu May 31 19:11:51 2012" />
        <observations epoch_first="Thu May 31 18:00:00 2012"
                      epoch_last="Thu May 31 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31997"
                obs_have="23109"
                obs_ratio="72.22" />
          <mask elevation="10 degrees"
                obs_expected="23496"
                obs_have="23069"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="19701"
                obs_have="19701"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu May 31 21:02:59 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8005245"
                         time_creation="Thu May 31 20:27:00 2012"
                         time_modification="Thu May 31 20:11:32 2012" />
        <observations epoch_first="Thu May 31 19:00:00 2012"
                      epoch_last="Thu May 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33232"
                obs_have="28693"
                obs_ratio="86.34" />
          <mask elevation="10 degrees"
                obs_expected="29894"
                obs_have="28684"
                obs_ratio="95.95" />
          <mask elevation="15 degrees"
                obs_expected="24923"
                obs_have="24923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 22:44:42 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8005245"
                         time_creation="Thu May 31 20:27:00 2012"
                         time_modification="Thu May 31 20:11:32 2012" />
        <observations epoch_first="Thu May 31 19:00:00 2012"
                      epoch_last="Thu May 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33232"
                obs_have="28693"
                obs_ratio="86.34" />
          <mask elevation="10 degrees"
                obs_expected="29894"
                obs_have="28684"
                obs_ratio="95.95" />
          <mask elevation="15 degrees"
                obs_expected="24923"
                obs_have="24923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8005245"
                         time_creation="Thu May 31 20:27:00 2012"
                         time_modification="Thu May 31 20:11:32 2012" />
        <observations epoch_first="Thu May 31 19:00:00 2012"
                      epoch_last="Thu May 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33232"
                obs_have="28693"
                obs_ratio="86.34" />
          <mask elevation="10 degrees"
                obs_expected="29894"
                obs_have="28684"
                obs_ratio="95.95" />
          <mask elevation="15 degrees"
                obs_expected="24923"
                obs_have="24923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8005245"
                         time_creation="Thu Jun 28 01:01:24 2012"
                         time_modification="Thu May 31 20:11:32 2012" />
        <observations epoch_first="Thu May 31 19:00:00 2012"
                      epoch_last="Thu May 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33232"
                obs_have="28693"
                obs_ratio="86.34" />
          <mask elevation="10 degrees"
                obs_expected="29894"
                obs_have="28684"
                obs_ratio="95.95" />
          <mask elevation="15 degrees"
                obs_expected="24923"
                obs_have="24923"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu May 31 21:27:48 2012"
               level="3">
        <file_statistics latency="00:10:32"
                         size="8449206"
                         time_creation="Thu May 31 21:14:32 2012"
                         time_modification="Thu May 31 21:10:31 2012" />
        <observations epoch_first="Thu May 31 20:00:00 2012"
                      epoch_last="Thu May 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34719"
                obs_have="28696"
                obs_ratio="82.65" />
          <mask elevation="10 degrees"
                obs_expected="28693"
                obs_have="28622"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25637"
                obs_have="25637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 22:00:17 2012"
               level="3">
        <file_statistics latency="00:10:32"
                         size="8449206"
                         time_creation="Thu May 31 21:14:32 2012"
                         time_modification="Thu May 31 21:10:31 2012" />
        <observations epoch_first="Thu May 31 20:00:00 2012"
                      epoch_last="Thu May 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34719"
                obs_have="28696"
                obs_ratio="82.65" />
          <mask elevation="10 degrees"
                obs_expected="28693"
                obs_have="28622"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25637"
                obs_have="25637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 31 23:44:19 2012"
               level="3">
        <file_statistics latency="00:10:32"
                         size="8449206"
                         time_creation="Thu May 31 21:14:32 2012"
                         time_modification="Thu May 31 21:10:31 2012" />
        <observations epoch_first="Thu May 31 20:00:00 2012"
                      epoch_last="Thu May 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34719"
                obs_have="28696"
                obs_ratio="82.65" />
          <mask elevation="10 degrees"
                obs_expected="28693"
                obs_have="28622"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25637"
                obs_have="25637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:10:32"
                         size="8449206"
                         time_creation="Thu May 31 21:14:32 2012"
                         time_modification="Thu May 31 21:10:31 2012" />
        <observations epoch_first="Thu May 31 20:00:00 2012"
                      epoch_last="Thu May 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34719"
                obs_have="28696"
                obs_ratio="82.65" />
          <mask elevation="10 degrees"
                obs_expected="28693"
                obs_have="28622"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25637"
                obs_have="25637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:10:32"
                         size="8449206"
                         time_creation="Thu Jun 28 01:01:25 2012"
                         time_modification="Thu May 31 21:10:31 2012" />
        <observations epoch_first="Thu May 31 20:00:00 2012"
                      epoch_last="Thu May 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34719"
                obs_have="28696"
                obs_ratio="82.65" />
          <mask elevation="10 degrees"
                obs_expected="28693"
                obs_have="28622"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25637"
                obs_have="25637"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu May 31 23:03:07 2012"
               level="3">
        <file_statistics latency="00:10:19"
                         size="9111656"
                         time_creation="Thu May 31 22:19:52 2012"
                         time_modification="Thu May 31 22:10:18 2012" />
        <observations epoch_first="Thu May 31 21:00:00 2012"
                      epoch_last="Thu May 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30292"
                obs_have="30292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 00:39:45 2012"
               level="3">
        <file_statistics latency="00:10:19"
                         size="9111656"
                         time_creation="Thu May 31 22:19:52 2012"
                         time_modification="Thu May 31 22:10:18 2012" />
        <observations epoch_first="Thu May 31 21:00:00 2012"
                      epoch_last="Thu May 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30292"
                obs_have="30292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:10:19"
                         size="9111656"
                         time_creation="Thu May 31 22:19:52 2012"
                         time_modification="Thu May 31 22:10:18 2012" />
        <observations epoch_first="Thu May 31 21:00:00 2012"
                      epoch_last="Thu May 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30292"
                obs_have="30292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:10:19"
                         size="9111656"
                         time_creation="Thu Jun 28 01:01:26 2012"
                         time_modification="Thu May 31 22:10:18 2012" />
        <observations epoch_first="Thu May 31 21:00:00 2012"
                      epoch_last="Thu May 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30292"
                obs_have="30292"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu May 31 23:26:57 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="9715875"
                         time_creation="Thu May 31 23:19:49 2012"
                         time_modification="Thu May 31 23:10:01 2012" />
        <observations epoch_first="Thu May 31 22:00:00 2012"
                      epoch_last="Thu May 31 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39482"
                obs_have="36164"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="36224"
                obs_have="36129"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31476"
                obs_have="31476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 00:00:47 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="9715875"
                         time_creation="Thu May 31 23:19:49 2012"
                         time_modification="Thu May 31 23:10:01 2012" />
        <observations epoch_first="Thu May 31 22:00:00 2012"
                      epoch_last="Thu May 31 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39482"
                obs_have="36164"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="36224"
                obs_have="36129"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31476"
                obs_have="31476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 01:36:21 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="9715875"
                         time_creation="Thu May 31 23:19:49 2012"
                         time_modification="Thu May 31 23:10:01 2012" />
        <observations epoch_first="Thu May 31 22:00:00 2012"
                      epoch_last="Thu May 31 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39482"
                obs_have="36164"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="36224"
                obs_have="36129"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31476"
                obs_have="31476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="9715875"
                         time_creation="Thu May 31 23:19:49 2012"
                         time_modification="Thu May 31 23:10:01 2012" />
        <observations epoch_first="Thu May 31 22:00:00 2012"
                      epoch_last="Thu May 31 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39482"
                obs_have="36164"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="36224"
                obs_have="36129"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31476"
                obs_have="31476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="9715875"
                         time_creation="Thu Jun 28 01:01:27 2012"
                         time_modification="Thu May 31 23:10:01 2012" />
        <observations epoch_first="Thu May 31 22:00:00 2012"
                      epoch_last="Thu May 31 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39482"
                obs_have="36164"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="36224"
                obs_have="36129"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31476"
                obs_have="31476"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc152x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jun  1 20:26:38 2012"
               level="3">
        <file_statistics latency="10:04:13"
                         size="9103980"
                         time_creation="Fri Jun  1 11:11:03 2012"
                         time_modification="Fri Jun  1 10:04:12 2012" />
        <observations epoch_first="Thu May 31 23:00:00 2012"
                      epoch_last="Thu May 31 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41035"
                obs_have="34545"
                obs_ratio="84.18" />
          <mask elevation="10 degrees"
                obs_expected="34559"
                obs_have="34506"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27897"
                obs_have="27897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 30 09:12:13 2012"
               level="3">
        <file_statistics latency="10:04:13"
                         size="9103980"
                         time_creation="Thu Jun 28 01:01:28 2012"
                         time_modification="Fri Jun  1 10:04:12 2012" />
        <observations epoch_first="Thu May 31 23:00:00 2012"
                      epoch_last="Thu May 31 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41035"
                obs_have="34545"
                obs_ratio="84.18" />
          <mask elevation="10 degrees"
                obs_expected="34559"
                obs_have="34506"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27897"
                obs_have="27897"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
