<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-18 00:00:00"
    DayOfYear="78"
    Year="2012">
  <station name="PTRC">
    <file name="/ptrc0780.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar 19 23:31:51 2012"
               level="3">
        <file_statistics latency="02:31:19"
                         size="6510551"
                         time_creation="Mon Mar 19 01:34:53 2012"
                         time_modification="Mon Mar 19 01:30:49 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28199"
                obs_have="23725"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="23794"
                obs_have="23694"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="21094"
                obs_have="21094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 10:13:53 2012"
               level="3">
        <file_statistics latency="02:31:19"
                         size="6510551"
                         time_creation="Sun Apr 15 01:03:43 2012"
                         time_modification="Mon Mar 19 01:30:49 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28199"
                obs_have="23725"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="23794"
                obs_have="23694"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="21094"
                obs_have="21094"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Mar 18 01:24:18 2012"
               level="3">
        <file_statistics latency="00:09:32"
                         size="8086252"
                         time_creation="Sun Mar 18 01:14:07 2012"
                         time_modification="Sun Mar 18 01:09:31 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31362"
                obs_have="29177"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="29906"
                obs_have="29177"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 01:51:06 2012"
               level="3">
        <file_statistics latency="00:09:32"
                         size="8086252"
                         time_creation="Sun Mar 18 01:14:07 2012"
                         time_modification="Sun Mar 18 01:09:31 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31362"
                obs_have="29177"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="29906"
                obs_have="29177"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:39:05 2012"
               level="3">
        <file_statistics latency="00:09:32"
                         size="8086252"
                         time_creation="Sun Mar 18 01:14:07 2012"
                         time_modification="Sun Mar 18 01:09:31 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31362"
                obs_have="29177"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="29906"
                obs_have="29177"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:09:32"
                         size="8086252"
                         time_creation="Sun Mar 18 01:14:07 2012"
                         time_modification="Sun Mar 18 01:09:31 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31362"
                obs_have="29177"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="29906"
                obs_have="29177"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:09:32"
                         size="8086252"
                         time_creation="Sun Apr 15 01:00:50 2012"
                         time_modification="Sun Mar 18 01:09:31 2012" />
        <observations epoch_first="Sun Mar 18 00:00:00 2012"
                      epoch_last="Sun Mar 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31362"
                obs_have="29177"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="29906"
                obs_have="29177"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="24468"
                obs_have="24468"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Mar 18 02:21:14 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8468151"
                         time_creation="Sun Mar 18 02:14:07 2012"
                         time_modification="Sun Mar 18 02:09:32 2012" />
        <observations epoch_first="Sun Mar 18 01:00:00 2012"
                      epoch_last="Sun Mar 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31395"
                obs_have="28918"
                obs_ratio="92.11" />
          <mask elevation="10 degrees"
                obs_expected="28832"
                obs_have="28832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26622"
                obs_have="26622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 02:47:07 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8468151"
                         time_creation="Sun Mar 18 02:14:07 2012"
                         time_modification="Sun Mar 18 02:09:32 2012" />
        <observations epoch_first="Sun Mar 18 01:00:00 2012"
                      epoch_last="Sun Mar 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31395"
                obs_have="28918"
                obs_ratio="92.11" />
          <mask elevation="10 degrees"
                obs_expected="28832"
                obs_have="28832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26622"
                obs_have="26622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 04:54:31 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8468151"
                         time_creation="Sun Mar 18 02:14:07 2012"
                         time_modification="Sun Mar 18 02:09:32 2012" />
        <observations epoch_first="Sun Mar 18 01:00:00 2012"
                      epoch_last="Sun Mar 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31395"
                obs_have="28918"
                obs_ratio="92.11" />
          <mask elevation="10 degrees"
                obs_expected="28832"
                obs_have="28832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26622"
                obs_have="26622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8468151"
                         time_creation="Sun Mar 18 02:14:07 2012"
                         time_modification="Sun Mar 18 02:09:32 2012" />
        <observations epoch_first="Sun Mar 18 01:00:00 2012"
                      epoch_last="Sun Mar 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31395"
                obs_have="28918"
                obs_ratio="92.11" />
          <mask elevation="10 degrees"
                obs_expected="28832"
                obs_have="28832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26622"
                obs_have="26622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8468151"
                         time_creation="Sun Apr 15 01:00:50 2012"
                         time_modification="Sun Mar 18 02:09:32 2012" />
        <observations epoch_first="Sun Mar 18 01:00:00 2012"
                      epoch_last="Sun Mar 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31395"
                obs_have="28918"
                obs_ratio="92.11" />
          <mask elevation="10 degrees"
                obs_expected="28832"
                obs_have="28832"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26622"
                obs_have="26622"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Mar 18 03:23:10 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9154870"
                         time_creation="Sun Mar 18 03:14:09 2012"
                         time_modification="Sun Mar 18 03:09:33 2012" />
        <observations epoch_first="Sun Mar 18 02:00:00 2012"
                      epoch_last="Sun Mar 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34257"
                obs_have="32253"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="32318"
                obs_have="32251"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28805"
                obs_have="28805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:53:19 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9154870"
                         time_creation="Sun Mar 18 03:14:09 2012"
                         time_modification="Sun Mar 18 03:09:33 2012" />
        <observations epoch_first="Sun Mar 18 02:00:00 2012"
                      epoch_last="Sun Mar 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34257"
                obs_have="32253"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="32318"
                obs_have="32251"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28805"
                obs_have="28805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 05:41:52 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9154870"
                         time_creation="Sun Mar 18 03:14:09 2012"
                         time_modification="Sun Mar 18 03:09:33 2012" />
        <observations epoch_first="Sun Mar 18 02:00:00 2012"
                      epoch_last="Sun Mar 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34257"
                obs_have="32253"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="32318"
                obs_have="32251"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28805"
                obs_have="28805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9154870"
                         time_creation="Sun Mar 18 03:14:09 2012"
                         time_modification="Sun Mar 18 03:09:33 2012" />
        <observations epoch_first="Sun Mar 18 02:00:00 2012"
                      epoch_last="Sun Mar 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34257"
                obs_have="32253"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="32318"
                obs_have="32251"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28805"
                obs_have="28805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9154870"
                         time_creation="Sun Apr 15 01:00:51 2012"
                         time_modification="Sun Mar 18 03:09:33 2012" />
        <observations epoch_first="Sun Mar 18 02:00:00 2012"
                      epoch_last="Sun Mar 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34257"
                obs_have="32253"
                obs_ratio="94.15" />
          <mask elevation="10 degrees"
                obs_expected="32318"
                obs_have="32251"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28805"
                obs_have="28805"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Mar 18 04:32:52 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9634919"
                         time_creation="Sun Mar 18 04:14:07 2012"
                         time_modification="Sun Mar 18 04:09:33 2012" />
        <observations epoch_first="Sun Mar 18 03:00:00 2012"
                      epoch_last="Sun Mar 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38928"
                obs_have="35583"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="35684"
                obs_have="35583"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32580"
                obs_have="32580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 06:57:27 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9634919"
                         time_creation="Sun Mar 18 04:14:07 2012"
                         time_modification="Sun Mar 18 04:09:33 2012" />
        <observations epoch_first="Sun Mar 18 03:00:00 2012"
                      epoch_last="Sun Mar 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38928"
                obs_have="35583"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="35684"
                obs_have="35583"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32580"
                obs_have="32580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9634919"
                         time_creation="Sun Mar 18 04:14:07 2012"
                         time_modification="Sun Mar 18 04:09:33 2012" />
        <observations epoch_first="Sun Mar 18 03:00:00 2012"
                      epoch_last="Sun Mar 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38928"
                obs_have="35583"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="35684"
                obs_have="35583"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32580"
                obs_have="32580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9634919"
                         time_creation="Sun Apr 15 01:00:52 2012"
                         time_modification="Sun Mar 18 04:09:33 2012" />
        <observations epoch_first="Sun Mar 18 03:00:00 2012"
                      epoch_last="Sun Mar 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38928"
                obs_have="35583"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="35684"
                obs_have="35583"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32580"
                obs_have="32580"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Mar 18 05:26:11 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="9199050"
                         time_creation="Sun Mar 18 05:14:11 2012"
                         time_modification="Sun Mar 18 05:09:32 2012" />
        <observations epoch_first="Sun Mar 18 04:00:00 2012"
                      epoch_last="Sun Mar 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42693"
                obs_have="35169"
                obs_ratio="82.38" />
          <mask elevation="10 degrees"
                obs_expected="35173"
                obs_have="35124"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27361"
                obs_have="27361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 05:56:34 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="9199050"
                         time_creation="Sun Mar 18 05:14:11 2012"
                         time_modification="Sun Mar 18 05:09:32 2012" />
        <observations epoch_first="Sun Mar 18 04:00:00 2012"
                      epoch_last="Sun Mar 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42693"
                obs_have="35169"
                obs_ratio="82.38" />
          <mask elevation="10 degrees"
                obs_expected="35173"
                obs_have="35124"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27361"
                obs_have="27361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 07:46:05 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="9199050"
                         time_creation="Sun Mar 18 05:14:11 2012"
                         time_modification="Sun Mar 18 05:09:32 2012" />
        <observations epoch_first="Sun Mar 18 04:00:00 2012"
                      epoch_last="Sun Mar 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42693"
                obs_have="35169"
                obs_ratio="82.38" />
          <mask elevation="10 degrees"
                obs_expected="35173"
                obs_have="35124"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27361"
                obs_have="27361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="9199050"
                         time_creation="Sun Mar 18 05:14:11 2012"
                         time_modification="Sun Mar 18 05:09:32 2012" />
        <observations epoch_first="Sun Mar 18 04:00:00 2012"
                      epoch_last="Sun Mar 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42693"
                obs_have="35169"
                obs_ratio="82.38" />
          <mask elevation="10 degrees"
                obs_expected="35173"
                obs_have="35124"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27361"
                obs_have="27361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="9199050"
                         time_creation="Sun Apr 15 01:00:53 2012"
                         time_modification="Sun Mar 18 05:09:32 2012" />
        <observations epoch_first="Sun Mar 18 04:00:00 2012"
                      epoch_last="Sun Mar 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42693"
                obs_have="35169"
                obs_ratio="82.38" />
          <mask elevation="10 degrees"
                obs_expected="35173"
                obs_have="35124"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27361"
                obs_have="27361"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Mar 18 06:29:59 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8987467"
                         time_creation="Sun Mar 18 06:14:12 2012"
                         time_modification="Sun Mar 18 06:09:32 2012" />
        <observations epoch_first="Sun Mar 18 05:00:00 2012"
                      epoch_last="Sun Mar 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38135"
                obs_have="34235"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="34475"
                obs_have="34190"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31626"
                obs_have="31626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:43:29 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8987467"
                         time_creation="Sun Mar 18 06:14:12 2012"
                         time_modification="Sun Mar 18 06:09:32 2012" />
        <observations epoch_first="Sun Mar 18 05:00:00 2012"
                      epoch_last="Sun Mar 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38135"
                obs_have="34235"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="34475"
                obs_have="34190"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31626"
                obs_have="31626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8987467"
                         time_creation="Sun Mar 18 06:14:12 2012"
                         time_modification="Sun Mar 18 06:09:32 2012" />
        <observations epoch_first="Sun Mar 18 05:00:00 2012"
                      epoch_last="Sun Mar 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38135"
                obs_have="34235"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="34475"
                obs_have="34190"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31626"
                obs_have="31626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8987467"
                         time_creation="Sun Apr 15 01:00:54 2012"
                         time_modification="Sun Mar 18 06:09:32 2012" />
        <observations epoch_first="Sun Mar 18 05:00:00 2012"
                      epoch_last="Sun Mar 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38135"
                obs_have="34235"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="34475"
                obs_have="34190"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31626"
                obs_have="31626"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Mar 18 07:28:44 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8071337"
                         time_creation="Sun Mar 18 07:14:12 2012"
                         time_modification="Sun Mar 18 07:09:32 2012" />
        <observations epoch_first="Sun Mar 18 06:00:00 2012"
                      epoch_last="Sun Mar 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37166"
                obs_have="33453"
                obs_ratio="90.01" />
          <mask elevation="10 degrees"
                obs_expected="33485"
                obs_have="33399"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="30430"
                obs_have="30430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:00:05 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8071337"
                         time_creation="Sun Mar 18 07:14:12 2012"
                         time_modification="Sun Mar 18 07:09:32 2012" />
        <observations epoch_first="Sun Mar 18 06:00:00 2012"
                      epoch_last="Sun Mar 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37166"
                obs_have="33453"
                obs_ratio="90.01" />
          <mask elevation="10 degrees"
                obs_expected="33485"
                obs_have="33399"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="30430"
                obs_have="30430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 09:40:14 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8071337"
                         time_creation="Sun Mar 18 07:14:12 2012"
                         time_modification="Sun Mar 18 07:09:32 2012" />
        <observations epoch_first="Sun Mar 18 06:00:00 2012"
                      epoch_last="Sun Mar 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37166"
                obs_have="33453"
                obs_ratio="90.01" />
          <mask elevation="10 degrees"
                obs_expected="33485"
                obs_have="33399"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="30430"
                obs_have="30430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8071337"
                         time_creation="Sun Mar 18 07:14:12 2012"
                         time_modification="Sun Mar 18 07:09:32 2012" />
        <observations epoch_first="Sun Mar 18 06:00:00 2012"
                      epoch_last="Sun Mar 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37166"
                obs_have="33453"
                obs_ratio="90.01" />
          <mask elevation="10 degrees"
                obs_expected="33485"
                obs_have="33399"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="30430"
                obs_have="30430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8071337"
                         time_creation="Sun Apr 15 01:00:54 2012"
                         time_modification="Sun Mar 18 07:09:32 2012" />
        <observations epoch_first="Sun Mar 18 06:00:00 2012"
                      epoch_last="Sun Mar 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37166"
                obs_have="33453"
                obs_ratio="90.01" />
          <mask elevation="10 degrees"
                obs_expected="33485"
                obs_have="33399"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="30430"
                obs_have="30430"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Mar 18 09:00:25 2012"
               level="3">
        <file_statistics latency="00:17:29"
                         size="7911542"
                         time_creation="Sun Mar 18 08:19:17 2012"
                         time_modification="Sun Mar 18 08:17:28 2012" />
        <observations epoch_first="Sun Mar 18 07:00:00 2012"
                      epoch_last="Sun Mar 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33667"
                obs_have="31038"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="31052"
                obs_have="31027"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29166"
                obs_have="29166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 10:49:06 2012"
               level="3">
        <file_statistics latency="00:17:29"
                         size="7911542"
                         time_creation="Sun Mar 18 08:19:17 2012"
                         time_modification="Sun Mar 18 08:17:28 2012" />
        <observations epoch_first="Sun Mar 18 07:00:00 2012"
                      epoch_last="Sun Mar 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33667"
                obs_have="31038"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="31052"
                obs_have="31027"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29166"
                obs_have="29166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:17:29"
                         size="7911542"
                         time_creation="Sun Mar 18 08:19:17 2012"
                         time_modification="Sun Mar 18 08:17:28 2012" />
        <observations epoch_first="Sun Mar 18 07:00:00 2012"
                      epoch_last="Sun Mar 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33667"
                obs_have="31038"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="31052"
                obs_have="31027"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29166"
                obs_have="29166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:17:29"
                         size="7911542"
                         time_creation="Sun Apr 15 01:00:55 2012"
                         time_modification="Sun Mar 18 08:17:28 2012" />
        <observations epoch_first="Sun Mar 18 07:00:00 2012"
                      epoch_last="Sun Mar 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33667"
                obs_have="31038"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="31052"
                obs_have="31027"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29166"
                obs_have="29166"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Mar 18 09:24:23 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="8273659"
                         time_creation="Sun Mar 18 09:14:13 2012"
                         time_modification="Sun Mar 18 09:09:27 2012" />
        <observations epoch_first="Sun Mar 18 08:00:00 2012"
                      epoch_last="Sun Mar 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29679"
                obs_ratio="83.93" />
          <mask elevation="10 degrees"
                obs_expected="29676"
                obs_have="29628"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="25399"
                obs_have="25399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 09:52:28 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="8273659"
                         time_creation="Sun Mar 18 09:14:13 2012"
                         time_modification="Sun Mar 18 09:09:27 2012" />
        <observations epoch_first="Sun Mar 18 08:00:00 2012"
                      epoch_last="Sun Mar 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29679"
                obs_ratio="83.93" />
          <mask elevation="10 degrees"
                obs_expected="29676"
                obs_have="29628"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="25399"
                obs_have="25399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 11:35:34 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="8273659"
                         time_creation="Sun Mar 18 09:14:13 2012"
                         time_modification="Sun Mar 18 09:09:27 2012" />
        <observations epoch_first="Sun Mar 18 08:00:00 2012"
                      epoch_last="Sun Mar 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29679"
                obs_ratio="83.93" />
          <mask elevation="10 degrees"
                obs_expected="29676"
                obs_have="29628"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="25399"
                obs_have="25399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="8273659"
                         time_creation="Sun Mar 18 09:14:13 2012"
                         time_modification="Sun Mar 18 09:09:27 2012" />
        <observations epoch_first="Sun Mar 18 08:00:00 2012"
                      epoch_last="Sun Mar 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29679"
                obs_ratio="83.93" />
          <mask elevation="10 degrees"
                obs_expected="29676"
                obs_have="29628"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="25399"
                obs_have="25399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:09:28"
                         size="8273659"
                         time_creation="Sun Apr 15 01:00:56 2012"
                         time_modification="Sun Mar 18 09:09:27 2012" />
        <observations epoch_first="Sun Mar 18 08:00:00 2012"
                      epoch_last="Sun Mar 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29679"
                obs_ratio="83.93" />
          <mask elevation="10 degrees"
                obs_expected="29676"
                obs_have="29628"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="25399"
                obs_have="25399"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Mar 18 10:30:07 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="9198804"
                         time_creation="Sun Mar 18 10:14:14 2012"
                         time_modification="Sun Mar 18 10:09:23 2012" />
        <observations epoch_first="Sun Mar 18 09:00:00 2012"
                      epoch_last="Sun Mar 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="33881"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="33854"
                obs_have="33849"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31800"
                obs_have="31800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 11:02:24 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="9198804"
                         time_creation="Sun Mar 18 10:14:14 2012"
                         time_modification="Sun Mar 18 10:09:23 2012" />
        <observations epoch_first="Sun Mar 18 09:00:00 2012"
                      epoch_last="Sun Mar 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="33881"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="33854"
                obs_have="33849"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31800"
                obs_have="31800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 12:35:07 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="9198804"
                         time_creation="Sun Mar 18 10:14:14 2012"
                         time_modification="Sun Mar 18 10:09:23 2012" />
        <observations epoch_first="Sun Mar 18 09:00:00 2012"
                      epoch_last="Sun Mar 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="33881"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="33854"
                obs_have="33849"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31800"
                obs_have="31800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="9198804"
                         time_creation="Sun Mar 18 10:14:14 2012"
                         time_modification="Sun Mar 18 10:09:23 2012" />
        <observations epoch_first="Sun Mar 18 09:00:00 2012"
                      epoch_last="Sun Mar 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="33881"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="33854"
                obs_have="33849"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31800"
                obs_have="31800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="9198804"
                         time_creation="Sun Apr 15 01:00:57 2012"
                         time_modification="Sun Mar 18 10:09:23 2012" />
        <observations epoch_first="Sun Mar 18 09:00:00 2012"
                      epoch_last="Sun Mar 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="33881"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="33854"
                obs_have="33849"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31800"
                obs_have="31800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Mar 18 11:23:45 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9229766"
                         time_creation="Sun Mar 18 11:14:15 2012"
                         time_modification="Sun Mar 18 11:08:59 2012" />
        <observations epoch_first="Sun Mar 18 10:00:00 2012"
                      epoch_last="Sun Mar 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37062"
                obs_have="32398"
                obs_ratio="87.42" />
          <mask elevation="10 degrees"
                obs_expected="32399"
                obs_have="32322"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="27593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 11:48:02 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9229766"
                         time_creation="Sun Mar 18 11:14:15 2012"
                         time_modification="Sun Mar 18 11:08:59 2012" />
        <observations epoch_first="Sun Mar 18 10:00:00 2012"
                      epoch_last="Sun Mar 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37062"
                obs_have="32398"
                obs_ratio="87.42" />
          <mask elevation="10 degrees"
                obs_expected="32399"
                obs_have="32322"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="27593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 13:34:20 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9229766"
                         time_creation="Sun Mar 18 11:14:15 2012"
                         time_modification="Sun Mar 18 11:08:59 2012" />
        <observations epoch_first="Sun Mar 18 10:00:00 2012"
                      epoch_last="Sun Mar 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37062"
                obs_have="32398"
                obs_ratio="87.42" />
          <mask elevation="10 degrees"
                obs_expected="32399"
                obs_have="32322"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="27593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9229766"
                         time_creation="Sun Mar 18 11:14:15 2012"
                         time_modification="Sun Mar 18 11:08:59 2012" />
        <observations epoch_first="Sun Mar 18 10:00:00 2012"
                      epoch_last="Sun Mar 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37062"
                obs_have="32398"
                obs_ratio="87.42" />
          <mask elevation="10 degrees"
                obs_expected="32399"
                obs_have="32322"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="27593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9229766"
                         time_creation="Sun Apr 15 01:00:58 2012"
                         time_modification="Sun Mar 18 11:08:59 2012" />
        <observations epoch_first="Sun Mar 18 10:00:00 2012"
                      epoch_last="Sun Mar 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37062"
                obs_have="32398"
                obs_ratio="87.42" />
          <mask elevation="10 degrees"
                obs_expected="32399"
                obs_have="32322"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="27593"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Mar 18 12:22:30 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8478404"
                         time_creation="Sun Mar 18 12:14:11 2012"
                         time_modification="Sun Mar 18 12:08:26 2012" />
        <observations epoch_first="Sun Mar 18 11:00:00 2012"
                      epoch_last="Sun Mar 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30509"
                obs_have="28015"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="28010"
                obs_have="27980"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25655"
                obs_have="25655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 12:50:06 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8478404"
                         time_creation="Sun Mar 18 12:14:11 2012"
                         time_modification="Sun Mar 18 12:08:26 2012" />
        <observations epoch_first="Sun Mar 18 11:00:00 2012"
                      epoch_last="Sun Mar 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30509"
                obs_have="28015"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="28010"
                obs_have="27980"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25655"
                obs_have="25655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 14:35:08 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8478404"
                         time_creation="Sun Mar 18 12:14:11 2012"
                         time_modification="Sun Mar 18 12:08:26 2012" />
        <observations epoch_first="Sun Mar 18 11:00:00 2012"
                      epoch_last="Sun Mar 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30509"
                obs_have="28015"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="28010"
                obs_have="27980"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25655"
                obs_have="25655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8478404"
                         time_creation="Sun Mar 18 12:14:11 2012"
                         time_modification="Sun Mar 18 12:08:26 2012" />
        <observations epoch_first="Sun Mar 18 11:00:00 2012"
                      epoch_last="Sun Mar 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30509"
                obs_have="28015"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="28010"
                obs_have="27980"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25655"
                obs_have="25655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8478404"
                         time_creation="Sun Apr 15 01:00:58 2012"
                         time_modification="Sun Mar 18 12:08:26 2012" />
        <observations epoch_first="Sun Mar 18 11:00:00 2012"
                      epoch_last="Sun Mar 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30509"
                obs_have="28015"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="28010"
                obs_have="27980"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25655"
                obs_have="25655"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Mar 18 13:21:51 2012"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8741999"
                         time_creation="Sun Mar 18 13:14:12 2012"
                         time_modification="Sun Mar 18 13:08:04 2012" />
        <observations epoch_first="Sun Mar 18 12:00:00 2012"
                      epoch_last="Sun Mar 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34473"
                obs_have="31839"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="31839"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="28296"
                obs_have="28296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 13:48:54 2012"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8741999"
                         time_creation="Sun Mar 18 13:14:12 2012"
                         time_modification="Sun Mar 18 13:08:04 2012" />
        <observations epoch_first="Sun Mar 18 12:00:00 2012"
                      epoch_last="Sun Mar 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34473"
                obs_have="31839"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="31839"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="28296"
                obs_have="28296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 15:34:52 2012"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8741999"
                         time_creation="Sun Mar 18 13:14:12 2012"
                         time_modification="Sun Mar 18 13:08:04 2012" />
        <observations epoch_first="Sun Mar 18 12:00:00 2012"
                      epoch_last="Sun Mar 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34473"
                obs_have="31839"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="31839"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="28296"
                obs_have="28296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8741999"
                         time_creation="Sun Mar 18 13:14:12 2012"
                         time_modification="Sun Mar 18 13:08:04 2012" />
        <observations epoch_first="Sun Mar 18 12:00:00 2012"
                      epoch_last="Sun Mar 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34473"
                obs_have="31839"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="31839"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="28296"
                obs_have="28296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8741999"
                         time_creation="Sun Apr 15 01:00:59 2012"
                         time_modification="Sun Mar 18 13:08:04 2012" />
        <observations epoch_first="Sun Mar 18 12:00:00 2012"
                      epoch_last="Sun Mar 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34473"
                obs_have="31839"
                obs_ratio="92.36" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="31839"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="28296"
                obs_have="28296"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Mar 18 14:20:30 2012"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8238870"
                         time_creation="Sun Mar 18 14:09:09 2012"
                         time_modification="Sun Mar 18 14:07:47 2012" />
        <observations epoch_first="Sun Mar 18 13:00:00 2012"
                      epoch_last="Sun Mar 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32196"
                obs_have="29163"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="29216"
                obs_have="29125"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 14:47:16 2012"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8238870"
                         time_creation="Sun Mar 18 14:09:09 2012"
                         time_modification="Sun Mar 18 14:07:47 2012" />
        <observations epoch_first="Sun Mar 18 13:00:00 2012"
                      epoch_last="Sun Mar 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32196"
                obs_have="29163"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="29216"
                obs_have="29125"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 16:36:33 2012"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8238870"
                         time_creation="Sun Mar 18 14:09:09 2012"
                         time_modification="Sun Mar 18 14:07:47 2012" />
        <observations epoch_first="Sun Mar 18 13:00:00 2012"
                      epoch_last="Sun Mar 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32196"
                obs_have="29163"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="29216"
                obs_have="29125"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8238870"
                         time_creation="Sun Mar 18 14:09:09 2012"
                         time_modification="Sun Mar 18 14:07:47 2012" />
        <observations epoch_first="Sun Mar 18 13:00:00 2012"
                      epoch_last="Sun Mar 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32196"
                obs_have="29163"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="29216"
                obs_have="29125"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:07:48"
                         size="8238870"
                         time_creation="Sun Apr 15 01:01:00 2012"
                         time_modification="Sun Mar 18 14:07:47 2012" />
        <observations epoch_first="Sun Mar 18 13:00:00 2012"
                      epoch_last="Sun Mar 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32196"
                obs_have="29163"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="29216"
                obs_have="29125"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="27432"
                obs_have="27432"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Mar 18 15:47:16 2012"
               level="3">
        <file_statistics latency="00:13:53"
                         size="7205057"
                         time_creation="Sun Mar 18 15:19:12 2012"
                         time_modification="Sun Mar 18 15:13:52 2012" />
        <observations epoch_first="Sun Mar 18 14:00:00 2012"
                      epoch_last="Sun Mar 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34779"
                obs_have="27739"
                obs_ratio="79.76" />
          <mask elevation="10 degrees"
                obs_expected="27808"
                obs_have="27704"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="24436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 17:38:20 2012"
               level="3">
        <file_statistics latency="00:13:53"
                         size="7205057"
                         time_creation="Sun Mar 18 15:19:12 2012"
                         time_modification="Sun Mar 18 15:13:52 2012" />
        <observations epoch_first="Sun Mar 18 14:00:00 2012"
                      epoch_last="Sun Mar 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34779"
                obs_have="27739"
                obs_ratio="79.76" />
          <mask elevation="10 degrees"
                obs_expected="27808"
                obs_have="27704"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="24436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:13:53"
                         size="7205057"
                         time_creation="Sun Mar 18 15:19:12 2012"
                         time_modification="Sun Mar 18 15:13:52 2012" />
        <observations epoch_first="Sun Mar 18 14:00:00 2012"
                      epoch_last="Sun Mar 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34779"
                obs_have="27739"
                obs_ratio="79.76" />
          <mask elevation="10 degrees"
                obs_expected="27808"
                obs_have="27704"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="24436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:13:53"
                         size="7205057"
                         time_creation="Sun Apr 15 01:01:01 2012"
                         time_modification="Sun Mar 18 15:13:52 2012" />
        <observations epoch_first="Sun Mar 18 14:00:00 2012"
                      epoch_last="Sun Mar 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34779"
                obs_have="27739"
                obs_ratio="79.76" />
          <mask elevation="10 degrees"
                obs_expected="27808"
                obs_have="27704"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="24436"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Mar 18 16:22:36 2012"
               level="3">
        <file_statistics latency="00:11:31"
                         size="7732566"
                         time_creation="Sun Mar 18 16:14:14 2012"
                         time_modification="Sun Mar 18 16:11:30 2012" />
        <observations epoch_first="Sun Mar 18 15:00:00 2012"
                      epoch_last="Sun Mar 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34662"
                obs_have="30061"
                obs_ratio="86.73" />
          <mask elevation="10 degrees"
                obs_expected="30084"
                obs_have="30032"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 16:50:08 2012"
               level="3">
        <file_statistics latency="00:11:31"
                         size="7732566"
                         time_creation="Sun Mar 18 16:14:14 2012"
                         time_modification="Sun Mar 18 16:11:30 2012" />
        <observations epoch_first="Sun Mar 18 15:00:00 2012"
                      epoch_last="Sun Mar 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34662"
                obs_have="30061"
                obs_ratio="86.73" />
          <mask elevation="10 degrees"
                obs_expected="30084"
                obs_have="30032"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 18:43:41 2012"
               level="3">
        <file_statistics latency="00:11:31"
                         size="7732566"
                         time_creation="Sun Mar 18 16:14:14 2012"
                         time_modification="Sun Mar 18 16:11:30 2012" />
        <observations epoch_first="Sun Mar 18 15:00:00 2012"
                      epoch_last="Sun Mar 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34662"
                obs_have="30061"
                obs_ratio="86.73" />
          <mask elevation="10 degrees"
                obs_expected="30084"
                obs_have="30032"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:11:31"
                         size="7732566"
                         time_creation="Sun Mar 18 16:14:14 2012"
                         time_modification="Sun Mar 18 16:11:30 2012" />
        <observations epoch_first="Sun Mar 18 15:00:00 2012"
                      epoch_last="Sun Mar 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34662"
                obs_have="30061"
                obs_ratio="86.73" />
          <mask elevation="10 degrees"
                obs_expected="30084"
                obs_have="30032"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:11:31"
                         size="7732566"
                         time_creation="Sun Apr 15 01:01:01 2012"
                         time_modification="Sun Mar 18 16:11:30 2012" />
        <observations epoch_first="Sun Mar 18 15:00:00 2012"
                      epoch_last="Sun Mar 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34662"
                obs_have="30061"
                obs_ratio="86.73" />
          <mask elevation="10 degrees"
                obs_expected="30084"
                obs_have="30032"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23673"
                obs_have="23673"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Mar 18 17:24:47 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8367589"
                         time_creation="Sun Mar 18 17:14:21 2012"
                         time_modification="Sun Mar 18 17:11:32 2012" />
        <observations epoch_first="Sun Mar 18 16:00:00 2012"
                      epoch_last="Sun Mar 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34683"
                obs_have="30951"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="30986"
                obs_have="30948"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28190"
                obs_have="28190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 17:53:24 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8367589"
                         time_creation="Sun Mar 18 17:14:21 2012"
                         time_modification="Sun Mar 18 17:11:32 2012" />
        <observations epoch_first="Sun Mar 18 16:00:00 2012"
                      epoch_last="Sun Mar 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34683"
                obs_have="30951"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="30986"
                obs_have="30948"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28190"
                obs_have="28190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 20:01:42 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8367589"
                         time_creation="Sun Mar 18 17:14:21 2012"
                         time_modification="Sun Mar 18 17:11:32 2012" />
        <observations epoch_first="Sun Mar 18 16:00:00 2012"
                      epoch_last="Sun Mar 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34683"
                obs_have="30951"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="30986"
                obs_have="30948"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28190"
                obs_have="28190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8367589"
                         time_creation="Sun Mar 18 17:14:21 2012"
                         time_modification="Sun Mar 18 17:11:32 2012" />
        <observations epoch_first="Sun Mar 18 16:00:00 2012"
                      epoch_last="Sun Mar 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34683"
                obs_have="30951"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="30986"
                obs_have="30948"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28190"
                obs_have="28190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8367589"
                         time_creation="Sun Apr 15 01:01:02 2012"
                         time_modification="Sun Mar 18 17:11:32 2012" />
        <observations epoch_first="Sun Mar 18 16:00:00 2012"
                      epoch_last="Sun Mar 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34683"
                obs_have="30951"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="30986"
                obs_have="30948"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28190"
                obs_have="28190"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Mar 18 18:26:56 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8684152"
                         time_creation="Sun Mar 18 18:14:30 2012"
                         time_modification="Sun Mar 18 18:11:31 2012" />
        <observations epoch_first="Sun Mar 18 17:00:00 2012"
                      epoch_last="Sun Mar 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34677"
                obs_have="30464"
                obs_ratio="87.85" />
          <mask elevation="10 degrees"
                obs_expected="30481"
                obs_have="30417"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27999"
                obs_have="27999"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 18:57:43 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8684152"
                         time_creation="Sun Mar 18 18:14:30 2012"
                         time_modification="Sun Mar 18 18:11:31 2012" />
        <observations epoch_first="Sun Mar 18 17:00:00 2012"
                      epoch_last="Sun Mar 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34677"
                obs_have="30464"
                obs_ratio="87.85" />
          <mask elevation="10 degrees"
                obs_expected="30481"
                obs_have="30417"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27999"
                obs_have="27999"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 20:53:52 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8684152"
                         time_creation="Sun Mar 18 18:14:30 2012"
                         time_modification="Sun Mar 18 18:11:31 2012" />
        <observations epoch_first="Sun Mar 18 17:00:00 2012"
                      epoch_last="Sun Mar 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34677"
                obs_have="30464"
                obs_ratio="87.85" />
          <mask elevation="10 degrees"
                obs_expected="30481"
                obs_have="30417"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27999"
                obs_have="27999"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8684152"
                         time_creation="Sun Mar 18 18:14:30 2012"
                         time_modification="Sun Mar 18 18:11:31 2012" />
        <observations epoch_first="Sun Mar 18 17:00:00 2012"
                      epoch_last="Sun Mar 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34677"
                obs_have="30464"
                obs_ratio="87.85" />
          <mask elevation="10 degrees"
                obs_expected="30481"
                obs_have="30417"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27999"
                obs_have="27999"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8684152"
                         time_creation="Sun Apr 15 01:01:03 2012"
                         time_modification="Sun Mar 18 18:11:31 2012" />
        <observations epoch_first="Sun Mar 18 17:00:00 2012"
                      epoch_last="Sun Mar 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34677"
                obs_have="30464"
                obs_ratio="87.85" />
          <mask elevation="10 degrees"
                obs_expected="30481"
                obs_have="30417"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27999"
                obs_have="27999"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Mar 18 19:36:07 2012"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9359475"
                         time_creation="Sun Mar 18 19:14:48 2012"
                         time_modification="Sun Mar 18 19:11:33 2012" />
        <observations epoch_first="Sun Mar 18 18:00:00 2012"
                      epoch_last="Sun Mar 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36312"
                obs_have="32531"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="32542"
                obs_have="32495"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="29661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 21:57:40 2012"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9359475"
                         time_creation="Sun Mar 18 19:14:48 2012"
                         time_modification="Sun Mar 18 19:11:33 2012" />
        <observations epoch_first="Sun Mar 18 18:00:00 2012"
                      epoch_last="Sun Mar 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36312"
                obs_have="32531"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="32542"
                obs_have="32495"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="29661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9359475"
                         time_creation="Sun Mar 18 19:14:48 2012"
                         time_modification="Sun Mar 18 19:11:33 2012" />
        <observations epoch_first="Sun Mar 18 18:00:00 2012"
                      epoch_last="Sun Mar 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36312"
                obs_have="32531"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="32542"
                obs_have="32495"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="29661"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9359475"
                         time_creation="Sun Apr 15 01:01:04 2012"
                         time_modification="Sun Mar 18 19:11:33 2012" />
        <observations epoch_first="Sun Mar 18 18:00:00 2012"
                      epoch_last="Sun Mar 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36312"
                obs_have="32531"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="32542"
                obs_have="32495"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="29661"
                obs_have="29661"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Mar 18 20:30:57 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="8804595"
                         time_creation="Sun Mar 18 20:14:32 2012"
                         time_modification="Sun Mar 18 20:09:59 2012" />
        <observations epoch_first="Sun Mar 18 19:00:00 2012"
                      epoch_last="Sun Mar 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33899"
                obs_have="30563"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="30592"
                obs_have="30542"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27225"
                obs_have="27225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 22:47:05 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="8804595"
                         time_creation="Sun Mar 18 20:14:32 2012"
                         time_modification="Sun Mar 18 20:09:59 2012" />
        <observations epoch_first="Sun Mar 18 19:00:00 2012"
                      epoch_last="Sun Mar 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33899"
                obs_have="30563"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="30592"
                obs_have="30542"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27225"
                obs_have="27225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="8804595"
                         time_creation="Sun Mar 18 20:14:32 2012"
                         time_modification="Sun Mar 18 20:09:59 2012" />
        <observations epoch_first="Sun Mar 18 19:00:00 2012"
                      epoch_last="Sun Mar 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33899"
                obs_have="30563"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="30592"
                obs_have="30542"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27225"
                obs_have="27225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="8804595"
                         time_creation="Sun Apr 15 01:01:04 2012"
                         time_modification="Sun Mar 18 20:09:59 2012" />
        <observations epoch_first="Sun Mar 18 19:00:00 2012"
                      epoch_last="Sun Mar 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33899"
                obs_have="30563"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="30592"
                obs_have="30542"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27225"
                obs_have="27225"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Mar 18 21:30:34 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8424701"
                         time_creation="Sun Mar 18 21:14:43 2012"
                         time_modification="Sun Mar 18 21:11:31 2012" />
        <observations epoch_first="Sun Mar 18 20:00:00 2012"
                      epoch_last="Sun Mar 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34740"
                obs_have="29652"
                obs_ratio="85.35" />
          <mask elevation="10 degrees"
                obs_expected="29621"
                obs_have="29589"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 23:44:32 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8424701"
                         time_creation="Sun Mar 18 21:14:43 2012"
                         time_modification="Sun Mar 18 21:11:31 2012" />
        <observations epoch_first="Sun Mar 18 20:00:00 2012"
                      epoch_last="Sun Mar 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34740"
                obs_have="29652"
                obs_ratio="85.35" />
          <mask elevation="10 degrees"
                obs_expected="29621"
                obs_have="29589"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8424701"
                         time_creation="Sun Mar 18 21:14:43 2012"
                         time_modification="Sun Mar 18 21:11:31 2012" />
        <observations epoch_first="Sun Mar 18 20:00:00 2012"
                      epoch_last="Sun Mar 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34740"
                obs_have="29652"
                obs_ratio="85.35" />
          <mask elevation="10 degrees"
                obs_expected="29621"
                obs_have="29589"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8424701"
                         time_creation="Sun Apr 15 01:01:05 2012"
                         time_modification="Sun Mar 18 21:11:31 2012" />
        <observations epoch_first="Sun Mar 18 20:00:00 2012"
                      epoch_last="Sun Mar 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34740"
                obs_have="29652"
                obs_ratio="85.35" />
          <mask elevation="10 degrees"
                obs_expected="29621"
                obs_have="29589"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Mar 18 22:28:27 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8156226"
                         time_creation="Sun Mar 18 22:14:29 2012"
                         time_modification="Sun Mar 18 22:11:31 2012" />
        <observations epoch_first="Sun Mar 18 21:00:00 2012"
                      epoch_last="Sun Mar 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31156"
                obs_have="29768"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="29756"
                obs_have="29716"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26646"
                obs_have="26646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 23:00:58 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8156226"
                         time_creation="Sun Mar 18 22:14:29 2012"
                         time_modification="Sun Mar 18 22:11:31 2012" />
        <observations epoch_first="Sun Mar 18 21:00:00 2012"
                      epoch_last="Sun Mar 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31156"
                obs_have="29768"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="29756"
                obs_have="29716"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26646"
                obs_have="26646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 00:38:49 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8156226"
                         time_creation="Sun Mar 18 22:14:29 2012"
                         time_modification="Sun Mar 18 22:11:31 2012" />
        <observations epoch_first="Sun Mar 18 21:00:00 2012"
                      epoch_last="Sun Mar 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31156"
                obs_have="29768"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="29756"
                obs_have="29716"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26646"
                obs_have="26646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8156226"
                         time_creation="Sun Mar 18 22:14:29 2012"
                         time_modification="Sun Mar 18 22:11:31 2012" />
        <observations epoch_first="Sun Mar 18 21:00:00 2012"
                      epoch_last="Sun Mar 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31156"
                obs_have="29768"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="29756"
                obs_have="29716"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26646"
                obs_have="26646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8156226"
                         time_creation="Sun Apr 15 01:01:06 2012"
                         time_modification="Sun Mar 18 22:11:31 2012" />
        <observations epoch_first="Sun Mar 18 21:00:00 2012"
                      epoch_last="Sun Mar 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31156"
                obs_have="29768"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="29756"
                obs_have="29716"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26646"
                obs_have="26646"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Mar 18 23:27:47 2012"
               level="3">
        <file_statistics latency="00:11:30"
                         size="6786044"
                         time_creation="Sun Mar 18 23:14:45 2012"
                         time_modification="Sun Mar 18 23:11:29 2012" />
        <observations epoch_first="Sun Mar 18 22:00:00 2012"
                      epoch_last="Sun Mar 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27295"
                obs_have="24979"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="24984"
                obs_have="24965"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23104"
                obs_have="23104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 23:57:02 2012"
               level="3">
        <file_statistics latency="00:11:30"
                         size="6786044"
                         time_creation="Sun Mar 18 23:14:45 2012"
                         time_modification="Sun Mar 18 23:11:29 2012" />
        <observations epoch_first="Sun Mar 18 22:00:00 2012"
                      epoch_last="Sun Mar 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27295"
                obs_have="24979"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="24984"
                obs_have="24965"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23104"
                obs_have="23104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 01:36:57 2012"
               level="3">
        <file_statistics latency="00:11:30"
                         size="6786044"
                         time_creation="Sun Mar 18 23:14:45 2012"
                         time_modification="Sun Mar 18 23:11:29 2012" />
        <observations epoch_first="Sun Mar 18 22:00:00 2012"
                      epoch_last="Sun Mar 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27295"
                obs_have="24979"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="24984"
                obs_have="24965"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23104"
                obs_have="23104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="00:11:30"
                         size="6786044"
                         time_creation="Sun Mar 18 23:14:45 2012"
                         time_modification="Sun Mar 18 23:11:29 2012" />
        <observations epoch_first="Sun Mar 18 22:00:00 2012"
                      epoch_last="Sun Mar 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27295"
                obs_have="24979"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="24984"
                obs_have="24965"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23104"
                obs_have="23104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="00:11:30"
                         size="6786044"
                         time_creation="Sun Apr 15 01:01:07 2012"
                         time_modification="Sun Mar 18 23:11:29 2012" />
        <observations epoch_first="Sun Mar 18 22:00:00 2012"
                      epoch_last="Sun Mar 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27295"
                obs_have="24979"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="24984"
                obs_have="24965"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23104"
                obs_have="23104"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc078x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Mar 19 20:44:50 2012"
               level="3">
        <file_statistics latency="09:46:25"
                         size="6695677"
                         time_creation="Mon Mar 19 11:10:47 2012"
                         time_modification="Mon Mar 19 09:46:24 2012" />
        <observations epoch_first="Sun Mar 18 23:00:00 2012"
                      epoch_last="Sun Mar 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32241"
                obs_have="23721"
                obs_ratio="73.57" />
          <mask elevation="10 degrees"
                obs_expected="23806"
                obs_have="23678"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="19849"
                obs_have="19849"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 09:00:21 2012"
               level="3">
        <file_statistics latency="09:46:25"
                         size="6695677"
                         time_creation="Sun Apr 15 01:01:07 2012"
                         time_modification="Mon Mar 19 09:46:24 2012" />
        <observations epoch_first="Sun Mar 18 23:00:00 2012"
                      epoch_last="Sun Mar 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32241"
                obs_have="23721"
                obs_ratio="73.57" />
          <mask elevation="10 degrees"
                obs_expected="23806"
                obs_have="23678"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="19849"
                obs_have="19849"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
