<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-02-23 00:00:00"
    DayOfYear="54"
    Year="2012">
  <station name="PEVL">
    <file name="/pevl0540.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 25 00:19:15 2012"
               level="3">
        <file_statistics latency="01:31:44"
                         size="6843637"
                         time_creation="Fri Feb 24 01:39:06 2012"
                         time_modification="Fri Feb 24 01:31:14 2012" />
        <observations epoch_first="Thu Feb 23 00:00:00 2012"
                      epoch_last="Thu Feb 23 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30187"
                obs_have="26788"
                obs_ratio="88.74" />
          <mask elevation="10 degrees"
                obs_expected="24699"
                obs_have="24398"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="21687"
                obs_have="21474"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Sat Mar 24 11:16:02 2012"
               level="3">
        <file_statistics latency="01:31:44"
                         size="6843637"
                         time_creation="Thu Mar 22 01:05:33 2012"
                         time_modification="Fri Feb 24 01:31:14 2012" />
        <observations epoch_first="Thu Feb 23 00:00:00 2012"
                      epoch_last="Thu Feb 23 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30187"
                obs_have="26788"
                obs_ratio="88.74" />
          <mask elevation="10 degrees"
                obs_expected="24699"
                obs_have="24398"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="21687"
                obs_have="21474"
                obs_ratio="99.02" />
        </observations>
      </control>
    </file>
    <file name="/pevl054a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 23 01:26:47 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7678007"
                         time_creation="Thu Feb 23 01:17:13 2012"
                         time_modification="Thu Feb 23 01:08:49 2012" />
        <observations epoch_first="Thu Feb 23 00:00:00 2012"
                      epoch_last="Thu Feb 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32088"
                obs_have="27300"
                obs_ratio="85.08" />
          <mask elevation="10 degrees"
                obs_expected="25227"
                obs_have="24618"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22641"
                obs_have="22641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 01:50:40 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7678007"
                         time_creation="Thu Feb 23 01:17:13 2012"
                         time_modification="Thu Feb 23 01:08:49 2012" />
        <observations epoch_first="Thu Feb 23 00:00:00 2012"
                      epoch_last="Thu Feb 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32088"
                obs_have="27300"
                obs_ratio="85.08" />
          <mask elevation="10 degrees"
                obs_expected="25227"
                obs_have="24618"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22641"
                obs_have="22641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 03:54:58 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7678007"
                         time_creation="Thu Feb 23 01:17:13 2012"
                         time_modification="Thu Feb 23 01:08:49 2012" />
        <observations epoch_first="Thu Feb 23 00:00:00 2012"
                      epoch_last="Thu Feb 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32088"
                obs_have="27300"
                obs_ratio="85.08" />
          <mask elevation="10 degrees"
                obs_expected="25227"
                obs_have="24618"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22641"
                obs_have="22641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7678007"
                         time_creation="Thu Feb 23 01:17:13 2012"
                         time_modification="Thu Feb 23 01:08:49 2012" />
        <observations epoch_first="Thu Feb 23 00:00:00 2012"
                      epoch_last="Thu Feb 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32088"
                obs_have="27300"
                obs_ratio="85.08" />
          <mask elevation="10 degrees"
                obs_expected="25227"
                obs_have="24618"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22641"
                obs_have="22641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7678007"
                         time_creation="Thu Mar 22 00:58:58 2012"
                         time_modification="Thu Feb 23 01:08:49 2012" />
        <observations epoch_first="Thu Feb 23 00:00:00 2012"
                      epoch_last="Thu Feb 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32088"
                obs_have="27300"
                obs_ratio="85.08" />
          <mask elevation="10 degrees"
                obs_expected="25227"
                obs_have="24618"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22641"
                obs_have="22641"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 23 02:25:33 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8287627"
                         time_creation="Thu Feb 23 02:17:13 2012"
                         time_modification="Thu Feb 23 02:08:47 2012" />
        <observations epoch_first="Thu Feb 23 01:00:00 2012"
                      epoch_last="Thu Feb 23 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36607"
                obs_have="31821"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="27777"
                obs_have="27758"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="20801"
                obs_have="20801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 02:51:02 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8287627"
                         time_creation="Thu Feb 23 02:17:13 2012"
                         time_modification="Thu Feb 23 02:08:47 2012" />
        <observations epoch_first="Thu Feb 23 01:00:00 2012"
                      epoch_last="Thu Feb 23 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36607"
                obs_have="31821"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="27777"
                obs_have="27758"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="20801"
                obs_have="20801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 04:56:04 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8287627"
                         time_creation="Thu Feb 23 02:17:13 2012"
                         time_modification="Thu Feb 23 02:08:47 2012" />
        <observations epoch_first="Thu Feb 23 01:00:00 2012"
                      epoch_last="Thu Feb 23 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36607"
                obs_have="31821"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="27777"
                obs_have="27758"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="20801"
                obs_have="20801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8287627"
                         time_creation="Thu Feb 23 02:17:13 2012"
                         time_modification="Thu Feb 23 02:08:47 2012" />
        <observations epoch_first="Thu Feb 23 01:00:00 2012"
                      epoch_last="Thu Feb 23 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36607"
                obs_have="31821"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="27777"
                obs_have="27758"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="20801"
                obs_have="20801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8287627"
                         time_creation="Thu Mar 22 00:58:59 2012"
                         time_modification="Thu Feb 23 02:08:47 2012" />
        <observations epoch_first="Thu Feb 23 01:00:00 2012"
                      epoch_last="Thu Feb 23 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36607"
                obs_have="31821"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="27777"
                obs_have="27758"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="20801"
                obs_have="20801"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 23 03:34:57 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8969646"
                         time_creation="Thu Feb 23 03:17:17 2012"
                         time_modification="Thu Feb 23 03:08:50 2012" />
        <observations epoch_first="Thu Feb 23 02:00:00 2012"
                      epoch_last="Thu Feb 23 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40220"
                obs_have="35962"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="30836"
                obs_have="30836"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26297"
                obs_have="26297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8969646"
                         time_creation="Thu Feb 23 03:17:17 2012"
                         time_modification="Thu Feb 23 03:08:50 2012" />
        <observations epoch_first="Thu Feb 23 02:00:00 2012"
                      epoch_last="Thu Feb 23 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40220"
                obs_have="35962"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="30836"
                obs_have="30836"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26297"
                obs_have="26297"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8969646"
                         time_creation="Thu Mar 22 00:59:00 2012"
                         time_modification="Thu Feb 23 03:08:50 2012" />
        <observations epoch_first="Thu Feb 23 02:00:00 2012"
                      epoch_last="Thu Feb 23 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40220"
                obs_have="35962"
                obs_ratio="89.41" />
          <mask elevation="10 degrees"
                obs_expected="30836"
                obs_have="30836"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26297"
                obs_have="26297"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 23 04:36:50 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8651911"
                         time_creation="Thu Feb 23 04:17:15 2012"
                         time_modification="Thu Feb 23 04:08:53 2012" />
        <observations epoch_first="Thu Feb 23 03:00:00 2012"
                      epoch_last="Thu Feb 23 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37345"
                obs_have="33546"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="29687"
                obs_have="29687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25451"
                obs_have="25451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 06:16:55 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8651911"
                         time_creation="Thu Feb 23 04:17:15 2012"
                         time_modification="Thu Feb 23 04:08:53 2012" />
        <observations epoch_first="Thu Feb 23 03:00:00 2012"
                      epoch_last="Thu Feb 23 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37345"
                obs_have="33546"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="29687"
                obs_have="29687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25451"
                obs_have="25451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8651911"
                         time_creation="Thu Feb 23 04:17:15 2012"
                         time_modification="Thu Feb 23 04:08:53 2012" />
        <observations epoch_first="Thu Feb 23 03:00:00 2012"
                      epoch_last="Thu Feb 23 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37345"
                obs_have="33546"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="29687"
                obs_have="29687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25451"
                obs_have="25451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8651911"
                         time_creation="Thu Mar 22 00:59:03 2012"
                         time_modification="Thu Feb 23 04:08:53 2012" />
        <observations epoch_first="Thu Feb 23 03:00:00 2012"
                      epoch_last="Thu Feb 23 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37345"
                obs_have="33546"
                obs_ratio="89.83" />
          <mask elevation="10 degrees"
                obs_expected="29687"
                obs_have="29687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25451"
                obs_have="25451"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 23 05:36:34 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8848517"
                         time_creation="Thu Feb 23 05:17:20 2012"
                         time_modification="Thu Feb 23 05:08:52 2012" />
        <observations epoch_first="Thu Feb 23 04:00:00 2012"
                      epoch_last="Thu Feb 23 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37322"
                obs_have="34468"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="32420"
                obs_have="32420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32113"
                obs_have="32113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 05:58:24 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8848517"
                         time_creation="Thu Feb 23 05:17:20 2012"
                         time_modification="Thu Feb 23 05:08:52 2012" />
        <observations epoch_first="Thu Feb 23 04:00:00 2012"
                      epoch_last="Thu Feb 23 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37322"
                obs_have="34468"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="32420"
                obs_have="32420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32113"
                obs_have="32113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 07:15:54 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8848517"
                         time_creation="Thu Feb 23 05:17:20 2012"
                         time_modification="Thu Feb 23 05:08:52 2012" />
        <observations epoch_first="Thu Feb 23 04:00:00 2012"
                      epoch_last="Thu Feb 23 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37322"
                obs_have="34468"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="32420"
                obs_have="32420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32113"
                obs_have="32113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 08:04:11 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8848517"
                         time_creation="Thu Feb 23 05:17:20 2012"
                         time_modification="Thu Feb 23 05:08:52 2012" />
        <observations epoch_first="Thu Feb 23 04:00:00 2012"
                      epoch_last="Thu Feb 23 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37322"
                obs_have="34468"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="32420"
                obs_have="32420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32113"
                obs_have="32113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8848517"
                         time_creation="Thu Feb 23 05:17:20 2012"
                         time_modification="Thu Feb 23 05:08:52 2012" />
        <observations epoch_first="Thu Feb 23 04:00:00 2012"
                      epoch_last="Thu Feb 23 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37322"
                obs_have="34468"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="32420"
                obs_have="32420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32113"
                obs_have="32113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8848517"
                         time_creation="Thu Mar 22 00:59:04 2012"
                         time_modification="Thu Feb 23 05:08:52 2012" />
        <observations epoch_first="Thu Feb 23 04:00:00 2012"
                      epoch_last="Thu Feb 23 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37322"
                obs_have="34468"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="32420"
                obs_have="32420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32113"
                obs_have="32113"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 23 06:54:18 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9557864"
                         time_creation="Thu Feb 23 06:17:14 2012"
                         time_modification="Thu Feb 23 06:08:45 2012" />
        <observations epoch_first="Thu Feb 23 05:00:00 2012"
                      epoch_last="Thu Feb 23 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42869"
                obs_have="41232"
                obs_ratio="96.18" />
          <mask elevation="10 degrees"
                obs_expected="36707"
                obs_have="36363"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="29477"
                obs_have="29477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 09:00:23 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9557864"
                         time_creation="Thu Feb 23 06:17:14 2012"
                         time_modification="Thu Feb 23 06:08:45 2012" />
        <observations epoch_first="Thu Feb 23 05:00:00 2012"
                      epoch_last="Thu Feb 23 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42869"
                obs_have="41232"
                obs_ratio="96.18" />
          <mask elevation="10 degrees"
                obs_expected="36707"
                obs_have="36363"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="29477"
                obs_have="29477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9557864"
                         time_creation="Thu Feb 23 06:17:14 2012"
                         time_modification="Thu Feb 23 06:08:45 2012" />
        <observations epoch_first="Thu Feb 23 05:00:00 2012"
                      epoch_last="Thu Feb 23 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42869"
                obs_have="41232"
                obs_ratio="96.18" />
          <mask elevation="10 degrees"
                obs_expected="36707"
                obs_have="36363"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="29477"
                obs_have="29477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9557864"
                         time_creation="Thu Mar 22 00:59:05 2012"
                         time_modification="Thu Feb 23 06:08:45 2012" />
        <observations epoch_first="Thu Feb 23 05:00:00 2012"
                      epoch_last="Thu Feb 23 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42869"
                obs_have="41232"
                obs_ratio="96.18" />
          <mask elevation="10 degrees"
                obs_expected="36707"
                obs_have="36363"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="29477"
                obs_have="29477"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 23 07:42:31 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9179147"
                         time_creation="Thu Feb 23 07:17:25 2012"
                         time_modification="Thu Feb 23 07:08:51 2012" />
        <observations epoch_first="Thu Feb 23 06:00:00 2012"
                      epoch_last="Thu Feb 23 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44383"
                obs_have="38716"
                obs_ratio="87.23" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34123"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28121"
                obs_have="28121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 09:51:57 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9179147"
                         time_creation="Thu Feb 23 07:17:25 2012"
                         time_modification="Thu Feb 23 07:08:51 2012" />
        <observations epoch_first="Thu Feb 23 06:00:00 2012"
                      epoch_last="Thu Feb 23 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44383"
                obs_have="38716"
                obs_ratio="87.23" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34123"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28121"
                obs_have="28121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9179147"
                         time_creation="Thu Feb 23 07:17:25 2012"
                         time_modification="Thu Feb 23 07:08:51 2012" />
        <observations epoch_first="Thu Feb 23 06:00:00 2012"
                      epoch_last="Thu Feb 23 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44383"
                obs_have="38716"
                obs_ratio="87.23" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34123"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28121"
                obs_have="28121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9179147"
                         time_creation="Thu Mar 22 00:59:07 2012"
                         time_modification="Thu Feb 23 07:08:51 2012" />
        <observations epoch_first="Thu Feb 23 06:00:00 2012"
                      epoch_last="Thu Feb 23 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44383"
                obs_have="38716"
                obs_ratio="87.23" />
          <mask elevation="10 degrees"
                obs_expected="34243"
                obs_have="34123"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28121"
                obs_have="28121"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 23 08:34:09 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8601987"
                         time_creation="Thu Feb 23 08:22:12 2012"
                         time_modification="Thu Feb 23 08:13:09 2012" />
        <observations epoch_first="Thu Feb 23 07:00:00 2012"
                      epoch_last="Thu Feb 23 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36920"
                obs_have="35911"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="34372"
                obs_have="34243"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="32812"
                obs_have="32806"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 23 10:40:46 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8601987"
                         time_creation="Thu Feb 23 08:22:12 2012"
                         time_modification="Thu Feb 23 08:13:09 2012" />
        <observations epoch_first="Thu Feb 23 07:00:00 2012"
                      epoch_last="Thu Feb 23 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36920"
                obs_have="35911"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="34372"
                obs_have="34243"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="32812"
                obs_have="32806"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8601987"
                         time_creation="Thu Feb 23 08:22:12 2012"
                         time_modification="Thu Feb 23 08:13:09 2012" />
        <observations epoch_first="Thu Feb 23 07:00:00 2012"
                      epoch_last="Thu Feb 23 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36920"
                obs_have="35911"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="34372"
                obs_have="34243"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="32812"
                obs_have="32806"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8601987"
                         time_creation="Thu Mar 22 00:59:08 2012"
                         time_modification="Thu Feb 23 08:13:09 2012" />
        <observations epoch_first="Thu Feb 23 07:00:00 2012"
                      epoch_last="Thu Feb 23 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36920"
                obs_have="35911"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="34372"
                obs_have="34243"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="32812"
                obs_have="32806"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/pevl054i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 23 09:32:52 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8284842"
                         time_creation="Thu Feb 23 09:17:19 2012"
                         time_modification="Thu Feb 23 09:08:38 2012" />
        <observations epoch_first="Thu Feb 23 08:00:00 2012"
                      epoch_last="Thu Feb 23 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35162"
                obs_have="33409"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28943"
                obs_have="28943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 10:03:03 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8284842"
                         time_creation="Thu Feb 23 09:17:19 2012"
                         time_modification="Thu Feb 23 09:08:38 2012" />
        <observations epoch_first="Thu Feb 23 08:00:00 2012"
                      epoch_last="Thu Feb 23 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35162"
                obs_have="33409"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28943"
                obs_have="28943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 11:39:16 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8284842"
                         time_creation="Thu Feb 23 09:17:19 2012"
                         time_modification="Thu Feb 23 09:08:38 2012" />
        <observations epoch_first="Thu Feb 23 08:00:00 2012"
                      epoch_last="Thu Feb 23 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35162"
                obs_have="33409"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28943"
                obs_have="28943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8284842"
                         time_creation="Thu Feb 23 09:17:19 2012"
                         time_modification="Thu Feb 23 09:08:38 2012" />
        <observations epoch_first="Thu Feb 23 08:00:00 2012"
                      epoch_last="Thu Feb 23 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35162"
                obs_have="33409"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28943"
                obs_have="28943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8284842"
                         time_creation="Thu Mar 22 00:59:09 2012"
                         time_modification="Thu Feb 23 09:08:38 2012" />
        <observations epoch_first="Thu Feb 23 08:00:00 2012"
                      epoch_last="Thu Feb 23 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35162"
                obs_have="33409"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28943"
                obs_have="28943"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 23 10:29:39 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8405997"
                         time_creation="Thu Feb 23 10:17:25 2012"
                         time_modification="Thu Feb 23 10:08:48 2012" />
        <observations epoch_first="Thu Feb 23 09:00:00 2012"
                      epoch_last="Thu Feb 23 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35130"
                obs_have="33110"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26731"
                obs_have="26731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 10:54:20 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8405997"
                         time_creation="Thu Feb 23 10:17:25 2012"
                         time_modification="Thu Feb 23 10:08:48 2012" />
        <observations epoch_first="Thu Feb 23 09:00:00 2012"
                      epoch_last="Thu Feb 23 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35130"
                obs_have="33110"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26731"
                obs_have="26731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 12:43:25 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8405997"
                         time_creation="Thu Feb 23 10:17:25 2012"
                         time_modification="Thu Feb 23 10:08:48 2012" />
        <observations epoch_first="Thu Feb 23 09:00:00 2012"
                      epoch_last="Thu Feb 23 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35130"
                obs_have="33110"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26731"
                obs_have="26731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8405997"
                         time_creation="Thu Feb 23 10:17:25 2012"
                         time_modification="Thu Feb 23 10:08:48 2012" />
        <observations epoch_first="Thu Feb 23 09:00:00 2012"
                      epoch_last="Thu Feb 23 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35130"
                obs_have="33110"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26731"
                obs_have="26731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8405997"
                         time_creation="Thu Mar 22 00:59:11 2012"
                         time_modification="Thu Feb 23 10:08:48 2012" />
        <observations epoch_first="Thu Feb 23 09:00:00 2012"
                      epoch_last="Thu Feb 23 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35130"
                obs_have="33110"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26731"
                obs_have="26731"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 23 11:25:47 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8350612"
                         time_creation="Thu Feb 23 11:17:48 2012"
                         time_modification="Thu Feb 23 11:13:17 2012" />
        <observations epoch_first="Thu Feb 23 10:00:00 2012"
                      epoch_last="Thu Feb 23 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34647"
                obs_have="31318"
                obs_ratio="90.39" />
          <mask elevation="10 degrees"
                obs_expected="30530"
                obs_have="30404"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="28643"
                obs_have="28643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 11:50:55 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8350612"
                         time_creation="Thu Feb 23 11:17:48 2012"
                         time_modification="Thu Feb 23 11:13:17 2012" />
        <observations epoch_first="Thu Feb 23 10:00:00 2012"
                      epoch_last="Thu Feb 23 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34647"
                obs_have="31318"
                obs_ratio="90.39" />
          <mask elevation="10 degrees"
                obs_expected="30530"
                obs_have="30404"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="28643"
                obs_have="28643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 13:41:07 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8350612"
                         time_creation="Thu Feb 23 11:17:48 2012"
                         time_modification="Thu Feb 23 11:13:17 2012" />
        <observations epoch_first="Thu Feb 23 10:00:00 2012"
                      epoch_last="Thu Feb 23 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34647"
                obs_have="31318"
                obs_ratio="90.39" />
          <mask elevation="10 degrees"
                obs_expected="30530"
                obs_have="30404"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="28643"
                obs_have="28643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8350612"
                         time_creation="Thu Feb 23 11:17:48 2012"
                         time_modification="Thu Feb 23 11:13:17 2012" />
        <observations epoch_first="Thu Feb 23 10:00:00 2012"
                      epoch_last="Thu Feb 23 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34647"
                obs_have="31318"
                obs_ratio="90.39" />
          <mask elevation="10 degrees"
                obs_expected="30530"
                obs_have="30404"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="28643"
                obs_have="28643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8350612"
                         time_creation="Thu Mar 22 00:59:12 2012"
                         time_modification="Thu Feb 23 11:13:17 2012" />
        <observations epoch_first="Thu Feb 23 10:00:00 2012"
                      epoch_last="Thu Feb 23 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34647"
                obs_have="31318"
                obs_ratio="90.39" />
          <mask elevation="10 degrees"
                obs_expected="30530"
                obs_have="30404"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="28643"
                obs_have="28643"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 23 12:29:50 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8902517"
                         time_creation="Thu Feb 23 12:17:22 2012"
                         time_modification="Thu Feb 23 12:08:43 2012" />
        <observations epoch_first="Thu Feb 23 11:00:00 2012"
                      epoch_last="Thu Feb 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37003"
                obs_have="35929"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="34303"
                obs_have="34303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30842"
                obs_have="30842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 12:55:34 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8902517"
                         time_creation="Thu Feb 23 12:17:22 2012"
                         time_modification="Thu Feb 23 12:08:43 2012" />
        <observations epoch_first="Thu Feb 23 11:00:00 2012"
                      epoch_last="Thu Feb 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37003"
                obs_have="35929"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="34303"
                obs_have="34303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30842"
                obs_have="30842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 14:44:01 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8902517"
                         time_creation="Thu Feb 23 12:17:22 2012"
                         time_modification="Thu Feb 23 12:08:43 2012" />
        <observations epoch_first="Thu Feb 23 11:00:00 2012"
                      epoch_last="Thu Feb 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37003"
                obs_have="35929"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="34303"
                obs_have="34303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30842"
                obs_have="30842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8902517"
                         time_creation="Thu Feb 23 12:17:22 2012"
                         time_modification="Thu Feb 23 12:08:43 2012" />
        <observations epoch_first="Thu Feb 23 11:00:00 2012"
                      epoch_last="Thu Feb 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37003"
                obs_have="35929"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="34303"
                obs_have="34303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30842"
                obs_have="30842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8902517"
                         time_creation="Thu Mar 22 00:59:13 2012"
                         time_modification="Thu Feb 23 12:08:43 2012" />
        <observations epoch_first="Thu Feb 23 11:00:00 2012"
                      epoch_last="Thu Feb 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37003"
                obs_have="35929"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="34303"
                obs_have="34303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30842"
                obs_have="30842"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 23 13:24:53 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8902241"
                         time_creation="Thu Feb 23 13:17:25 2012"
                         time_modification="Thu Feb 23 13:08:51 2012" />
        <observations epoch_first="Thu Feb 23 12:00:00 2012"
                      epoch_last="Thu Feb 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38053"
                obs_have="34489"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="29356"
                obs_have="29356"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25559"
                obs_have="25559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 13:50:13 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8902241"
                         time_creation="Thu Feb 23 13:17:25 2012"
                         time_modification="Thu Feb 23 13:08:51 2012" />
        <observations epoch_first="Thu Feb 23 12:00:00 2012"
                      epoch_last="Thu Feb 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38053"
                obs_have="34489"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="29356"
                obs_have="29356"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25559"
                obs_have="25559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 15:40:18 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8902241"
                         time_creation="Thu Feb 23 13:17:25 2012"
                         time_modification="Thu Feb 23 13:08:51 2012" />
        <observations epoch_first="Thu Feb 23 12:00:00 2012"
                      epoch_last="Thu Feb 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38053"
                obs_have="34489"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="29356"
                obs_have="29356"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25559"
                obs_have="25559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8902241"
                         time_creation="Thu Feb 23 13:17:25 2012"
                         time_modification="Thu Feb 23 13:08:51 2012" />
        <observations epoch_first="Thu Feb 23 12:00:00 2012"
                      epoch_last="Thu Feb 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38053"
                obs_have="34489"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="29356"
                obs_have="29356"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25559"
                obs_have="25559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8902241"
                         time_creation="Thu Mar 22 00:59:15 2012"
                         time_modification="Thu Feb 23 13:08:51 2012" />
        <observations epoch_first="Thu Feb 23 12:00:00 2012"
                      epoch_last="Thu Feb 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38053"
                obs_have="34489"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="29356"
                obs_have="29356"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25559"
                obs_have="25559"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 23 14:29:26 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9148789"
                         time_creation="Thu Feb 23 14:17:23 2012"
                         time_modification="Thu Feb 23 14:08:35 2012" />
        <observations epoch_first="Thu Feb 23 13:00:00 2012"
                      epoch_last="Thu Feb 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41251"
                obs_have="37971"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33857"
                obs_have="33787"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 14:55:16 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9148789"
                         time_creation="Thu Feb 23 14:17:23 2012"
                         time_modification="Thu Feb 23 14:08:35 2012" />
        <observations epoch_first="Thu Feb 23 13:00:00 2012"
                      epoch_last="Thu Feb 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41251"
                obs_have="37971"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33857"
                obs_have="33787"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 16:50:05 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9148789"
                         time_creation="Thu Feb 23 14:17:23 2012"
                         time_modification="Thu Feb 23 14:08:35 2012" />
        <observations epoch_first="Thu Feb 23 13:00:00 2012"
                      epoch_last="Thu Feb 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41251"
                obs_have="37971"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33857"
                obs_have="33787"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9148789"
                         time_creation="Thu Feb 23 14:17:23 2012"
                         time_modification="Thu Feb 23 14:08:35 2012" />
        <observations epoch_first="Thu Feb 23 13:00:00 2012"
                      epoch_last="Thu Feb 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41251"
                obs_have="37971"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33857"
                obs_have="33787"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9148789"
                         time_creation="Thu Mar 22 00:59:16 2012"
                         time_modification="Thu Feb 23 14:08:35 2012" />
        <observations epoch_first="Thu Feb 23 13:00:00 2012"
                      epoch_last="Thu Feb 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41251"
                obs_have="37971"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="33857"
                obs_have="33787"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 23 15:26:37 2012"
               level="3">
        <file_statistics latency="00:15:26"
                         size="8764069"
                         time_creation="Thu Feb 23 15:22:30 2012"
                         time_modification="Thu Feb 23 15:15:25 2012" />
        <observations epoch_first="Thu Feb 23 14:00:00 2012"
                      epoch_last="Thu Feb 23 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36990"
                obs_have="35309"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="31580"
                obs_have="31580"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 15:50:32 2012"
               level="3">
        <file_statistics latency="00:15:26"
                         size="8764069"
                         time_creation="Thu Feb 23 15:22:30 2012"
                         time_modification="Thu Feb 23 15:15:25 2012" />
        <observations epoch_first="Thu Feb 23 14:00:00 2012"
                      epoch_last="Thu Feb 23 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36990"
                obs_have="35309"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="31580"
                obs_have="31580"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 17:47:26 2012"
               level="3">
        <file_statistics latency="00:15:26"
                         size="8764069"
                         time_creation="Thu Feb 23 15:22:30 2012"
                         time_modification="Thu Feb 23 15:15:25 2012" />
        <observations epoch_first="Thu Feb 23 14:00:00 2012"
                      epoch_last="Thu Feb 23 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36990"
                obs_have="35309"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="31580"
                obs_have="31580"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:15:26"
                         size="8764069"
                         time_creation="Thu Feb 23 15:22:30 2012"
                         time_modification="Thu Feb 23 15:15:25 2012" />
        <observations epoch_first="Thu Feb 23 14:00:00 2012"
                      epoch_last="Thu Feb 23 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36990"
                obs_have="35309"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="31580"
                obs_have="31580"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:15:26"
                         size="8764069"
                         time_creation="Thu Mar 22 00:59:17 2012"
                         time_modification="Thu Feb 23 15:15:25 2012" />
        <observations epoch_first="Thu Feb 23 14:00:00 2012"
                      epoch_last="Thu Feb 23 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36990"
                obs_have="35309"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="31580"
                obs_have="31580"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 23 16:28:41 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7446267"
                         time_creation="Thu Feb 23 16:17:34 2012"
                         time_modification="Thu Feb 23 16:08:49 2012" />
        <observations epoch_first="Thu Feb 23 15:00:00 2012"
                      epoch_last="Thu Feb 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29403"
                obs_have="25787"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="24531"
                obs_have="24528"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21772"
                obs_have="21772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 17:00:28 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7446267"
                         time_creation="Thu Feb 23 16:17:34 2012"
                         time_modification="Thu Feb 23 16:08:49 2012" />
        <observations epoch_first="Thu Feb 23 15:00:00 2012"
                      epoch_last="Thu Feb 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29403"
                obs_have="25787"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="24531"
                obs_have="24528"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21772"
                obs_have="21772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 18:54:32 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7446267"
                         time_creation="Thu Feb 23 16:17:34 2012"
                         time_modification="Thu Feb 23 16:08:49 2012" />
        <observations epoch_first="Thu Feb 23 15:00:00 2012"
                      epoch_last="Thu Feb 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29403"
                obs_have="25787"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="24531"
                obs_have="24528"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21772"
                obs_have="21772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7446267"
                         time_creation="Thu Feb 23 16:17:34 2012"
                         time_modification="Thu Feb 23 16:08:49 2012" />
        <observations epoch_first="Thu Feb 23 15:00:00 2012"
                      epoch_last="Thu Feb 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29403"
                obs_have="25787"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="24531"
                obs_have="24528"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21772"
                obs_have="21772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7446267"
                         time_creation="Thu Mar 22 00:59:18 2012"
                         time_modification="Thu Feb 23 16:08:49 2012" />
        <observations epoch_first="Thu Feb 23 15:00:00 2012"
                      epoch_last="Thu Feb 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29403"
                obs_have="25787"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="24531"
                obs_have="24528"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21772"
                obs_have="21772"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 23 17:29:17 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7951438"
                         time_creation="Thu Feb 23 17:18:03 2012"
                         time_modification="Thu Feb 23 17:08:28 2012" />
        <observations epoch_first="Thu Feb 23 16:00:00 2012"
                      epoch_last="Thu Feb 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="30170"
                obs_ratio="83.75" />
          <mask elevation="10 degrees"
                obs_expected="28801"
                obs_have="26896"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="24075"
                obs_have="22226"
                obs_ratio="92.32" />
        </observations>
      </control>
      <control date="Thu Feb 23 18:00:44 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7951438"
                         time_creation="Thu Feb 23 17:18:03 2012"
                         time_modification="Thu Feb 23 17:08:28 2012" />
        <observations epoch_first="Thu Feb 23 16:00:00 2012"
                      epoch_last="Thu Feb 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="30170"
                obs_ratio="83.75" />
          <mask elevation="10 degrees"
                obs_expected="28801"
                obs_have="26896"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="24075"
                obs_have="22226"
                obs_ratio="92.32" />
        </observations>
      </control>
      <control date="Thu Feb 23 20:04:29 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7951438"
                         time_creation="Thu Feb 23 17:18:03 2012"
                         time_modification="Thu Feb 23 17:08:28 2012" />
        <observations epoch_first="Thu Feb 23 16:00:00 2012"
                      epoch_last="Thu Feb 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="30170"
                obs_ratio="83.75" />
          <mask elevation="10 degrees"
                obs_expected="28801"
                obs_have="26896"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="24075"
                obs_have="22226"
                obs_ratio="92.32" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7951438"
                         time_creation="Thu Feb 23 17:18:03 2012"
                         time_modification="Thu Feb 23 17:08:28 2012" />
        <observations epoch_first="Thu Feb 23 16:00:00 2012"
                      epoch_last="Thu Feb 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="30170"
                obs_ratio="83.75" />
          <mask elevation="10 degrees"
                obs_expected="28801"
                obs_have="26896"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="24075"
                obs_have="22226"
                obs_ratio="92.32" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7951438"
                         time_creation="Thu Mar 22 00:59:20 2012"
                         time_modification="Thu Feb 23 17:08:28 2012" />
        <observations epoch_first="Thu Feb 23 16:00:00 2012"
                      epoch_last="Thu Feb 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="30170"
                obs_ratio="83.75" />
          <mask elevation="10 degrees"
                obs_expected="28801"
                obs_have="26896"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="24075"
                obs_have="22226"
                obs_ratio="92.32" />
        </observations>
      </control>
    </file>
    <file name="/pevl054r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 23 18:34:35 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8518303"
                         time_creation="Thu Feb 23 18:17:27 2012"
                         time_modification="Thu Feb 23 18:08:47 2012" />
        <observations epoch_first="Thu Feb 23 17:00:00 2012"
                      epoch_last="Thu Feb 23 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38906"
                obs_have="33172"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="28982"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 19:10:37 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8518303"
                         time_creation="Thu Feb 23 18:17:27 2012"
                         time_modification="Thu Feb 23 18:08:47 2012" />
        <observations epoch_first="Thu Feb 23 17:00:00 2012"
                      epoch_last="Thu Feb 23 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38906"
                obs_have="33172"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="28982"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 21:05:51 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8518303"
                         time_creation="Thu Feb 23 18:17:27 2012"
                         time_modification="Thu Feb 23 18:08:47 2012" />
        <observations epoch_first="Thu Feb 23 17:00:00 2012"
                      epoch_last="Thu Feb 23 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38906"
                obs_have="33172"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="28982"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8518303"
                         time_creation="Thu Feb 23 18:17:27 2012"
                         time_modification="Thu Feb 23 18:08:47 2012" />
        <observations epoch_first="Thu Feb 23 17:00:00 2012"
                      epoch_last="Thu Feb 23 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38906"
                obs_have="33172"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="28982"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8518303"
                         time_creation="Thu Mar 22 00:59:21 2012"
                         time_modification="Thu Feb 23 18:08:47 2012" />
        <observations epoch_first="Thu Feb 23 17:00:00 2012"
                      epoch_last="Thu Feb 23 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38906"
                obs_have="33172"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="29257"
                obs_have="28982"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24170"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 23 19:40:14 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8519799"
                         time_creation="Thu Feb 23 19:17:53 2012"
                         time_modification="Thu Feb 23 19:08:46 2012" />
        <observations epoch_first="Thu Feb 23 18:00:00 2012"
                      epoch_last="Thu Feb 23 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35530"
                obs_have="33325"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="29880"
                obs_have="29880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27370"
                obs_have="27370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 22:09:18 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8519799"
                         time_creation="Thu Feb 23 19:17:53 2012"
                         time_modification="Thu Feb 23 19:08:46 2012" />
        <observations epoch_first="Thu Feb 23 18:00:00 2012"
                      epoch_last="Thu Feb 23 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35530"
                obs_have="33325"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="29880"
                obs_have="29880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27370"
                obs_have="27370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8519799"
                         time_creation="Thu Feb 23 19:17:53 2012"
                         time_modification="Thu Feb 23 19:08:46 2012" />
        <observations epoch_first="Thu Feb 23 18:00:00 2012"
                      epoch_last="Thu Feb 23 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35530"
                obs_have="33325"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="29880"
                obs_have="29880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27370"
                obs_have="27370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8519799"
                         time_creation="Thu Mar 22 00:59:22 2012"
                         time_modification="Thu Feb 23 19:08:46 2012" />
        <observations epoch_first="Thu Feb 23 18:00:00 2012"
                      epoch_last="Thu Feb 23 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35530"
                obs_have="33325"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="29880"
                obs_have="29880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27370"
                obs_have="27370"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 23 20:42:02 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8522036"
                         time_creation="Thu Feb 23 20:18:35 2012"
                         time_modification="Thu Feb 23 20:08:41 2012" />
        <observations epoch_first="Thu Feb 23 19:00:00 2012"
                      epoch_last="Thu Feb 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32832"
                obs_have="32498"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="32151"
                obs_have="32151"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30294"
                obs_have="30294"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8522036"
                         time_creation="Thu Feb 23 20:18:35 2012"
                         time_modification="Thu Feb 23 20:08:41 2012" />
        <observations epoch_first="Thu Feb 23 19:00:00 2012"
                      epoch_last="Thu Feb 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32832"
                obs_have="32498"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="32151"
                obs_have="32151"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30294"
                obs_have="30294"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8522036"
                         time_creation="Thu Mar 22 00:59:23 2012"
                         time_modification="Thu Feb 23 20:08:41 2012" />
        <observations epoch_first="Thu Feb 23 19:00:00 2012"
                      epoch_last="Thu Feb 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32832"
                obs_have="32498"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="32151"
                obs_have="32151"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30294"
                obs_have="30294"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 23 21:40:24 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9012563"
                         time_creation="Thu Feb 23 21:17:59 2012"
                         time_modification="Thu Feb 23 21:08:40 2012" />
        <observations epoch_first="Thu Feb 23 20:00:00 2012"
                      epoch_last="Thu Feb 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36738"
                obs_have="34616"
                obs_ratio="94.22" />
          <mask elevation="10 degrees"
                obs_expected="32340"
                obs_have="32334"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28352"
                obs_have="28352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 23:27:32 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9012563"
                         time_creation="Thu Feb 23 21:17:59 2012"
                         time_modification="Thu Feb 23 21:08:40 2012" />
        <observations epoch_first="Thu Feb 23 20:00:00 2012"
                      epoch_last="Thu Feb 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36738"
                obs_have="34616"
                obs_ratio="94.22" />
          <mask elevation="10 degrees"
                obs_expected="32340"
                obs_have="32334"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28352"
                obs_have="28352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9012563"
                         time_creation="Thu Feb 23 21:17:59 2012"
                         time_modification="Thu Feb 23 21:08:40 2012" />
        <observations epoch_first="Thu Feb 23 20:00:00 2012"
                      epoch_last="Thu Feb 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36738"
                obs_have="34616"
                obs_ratio="94.22" />
          <mask elevation="10 degrees"
                obs_expected="32340"
                obs_have="32334"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28352"
                obs_have="28352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9012563"
                         time_creation="Thu Mar 22 00:59:25 2012"
                         time_modification="Thu Feb 23 21:08:40 2012" />
        <observations epoch_first="Thu Feb 23 20:00:00 2012"
                      epoch_last="Thu Feb 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36738"
                obs_have="34616"
                obs_ratio="94.22" />
          <mask elevation="10 degrees"
                obs_expected="32340"
                obs_have="32334"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28352"
                obs_have="28352"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 23 22:41:21 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8477739"
                         time_creation="Thu Feb 23 22:18:28 2012"
                         time_modification="Thu Feb 23 22:08:51 2012" />
        <observations epoch_first="Thu Feb 23 21:00:00 2012"
                      epoch_last="Thu Feb 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="32416"
                obs_ratio="88.52" />
          <mask elevation="10 degrees"
                obs_expected="28242"
                obs_have="28242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23305"
                obs_have="23305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 23 23:05:00 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8477739"
                         time_creation="Thu Feb 23 22:18:28 2012"
                         time_modification="Thu Feb 23 22:08:51 2012" />
        <observations epoch_first="Thu Feb 23 21:00:00 2012"
                      epoch_last="Thu Feb 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="32416"
                obs_ratio="88.52" />
          <mask elevation="10 degrees"
                obs_expected="28242"
                obs_have="28242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23305"
                obs_have="23305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:11:59 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8477739"
                         time_creation="Thu Feb 23 22:18:28 2012"
                         time_modification="Thu Feb 23 22:08:51 2012" />
        <observations epoch_first="Thu Feb 23 21:00:00 2012"
                      epoch_last="Thu Feb 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="32416"
                obs_ratio="88.52" />
          <mask elevation="10 degrees"
                obs_expected="28242"
                obs_have="28242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23305"
                obs_have="23305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:49:26 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8477739"
                         time_creation="Thu Feb 23 22:18:28 2012"
                         time_modification="Thu Feb 23 22:08:51 2012" />
        <observations epoch_first="Thu Feb 23 21:00:00 2012"
                      epoch_last="Thu Feb 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="32416"
                obs_ratio="88.52" />
          <mask elevation="10 degrees"
                obs_expected="28242"
                obs_have="28242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23305"
                obs_have="23305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8477739"
                         time_creation="Thu Feb 23 22:18:28 2012"
                         time_modification="Thu Feb 23 22:08:51 2012" />
        <observations epoch_first="Thu Feb 23 21:00:00 2012"
                      epoch_last="Thu Feb 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="32416"
                obs_ratio="88.52" />
          <mask elevation="10 degrees"
                obs_expected="28242"
                obs_have="28242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23305"
                obs_have="23305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8477739"
                         time_creation="Thu Mar 22 00:59:26 2012"
                         time_modification="Thu Feb 23 22:08:51 2012" />
        <observations epoch_first="Thu Feb 23 21:00:00 2012"
                      epoch_last="Thu Feb 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="32416"
                obs_ratio="88.52" />
          <mask elevation="10 degrees"
                obs_expected="28242"
                obs_have="28242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23305"
                obs_have="23305"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 23 23:55:47 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8471336"
                         time_creation="Thu Feb 23 23:18:33 2012"
                         time_modification="Thu Feb 23 23:08:44 2012" />
        <observations epoch_first="Thu Feb 23 22:00:00 2012"
                      epoch_last="Thu Feb 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35690"
                obs_have="32569"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="30633"
                obs_have="30629"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28235"
                obs_have="28231"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 24 01:43:03 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8471336"
                         time_creation="Thu Feb 23 23:18:33 2012"
                         time_modification="Thu Feb 23 23:08:44 2012" />
        <observations epoch_first="Thu Feb 23 22:00:00 2012"
                      epoch_last="Thu Feb 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35690"
                obs_have="32569"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="30633"
                obs_have="30629"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28235"
                obs_have="28231"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8471336"
                         time_creation="Thu Feb 23 23:18:33 2012"
                         time_modification="Thu Feb 23 23:08:44 2012" />
        <observations epoch_first="Thu Feb 23 22:00:00 2012"
                      epoch_last="Thu Feb 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35690"
                obs_have="32569"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="30633"
                obs_have="30629"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28235"
                obs_have="28231"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8471336"
                         time_creation="Thu Mar 22 00:59:27 2012"
                         time_modification="Thu Feb 23 23:08:44 2012" />
        <observations epoch_first="Thu Feb 23 22:00:00 2012"
                      epoch_last="Thu Feb 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35690"
                obs_have="32569"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="30633"
                obs_have="30629"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28235"
                obs_have="28231"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/pevl054x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 24 00:28:46 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7712592"
                         time_creation="Fri Feb 24 00:18:36 2012"
                         time_modification="Fri Feb 24 00:08:46 2012" />
        <observations epoch_first="Thu Feb 23 23:00:00 2012"
                      epoch_last="Thu Feb 23 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29634"
                obs_have="28562"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="26695"
                obs_have="26694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24764"
                obs_have="24764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 00:59:14 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7712592"
                         time_creation="Fri Feb 24 00:18:36 2012"
                         time_modification="Fri Feb 24 00:08:46 2012" />
        <observations epoch_first="Thu Feb 23 23:00:00 2012"
                      epoch_last="Thu Feb 23 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29634"
                obs_have="28562"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="26695"
                obs_have="26694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24764"
                obs_have="24764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 02:39:59 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7712592"
                         time_creation="Fri Feb 24 00:18:36 2012"
                         time_modification="Fri Feb 24 00:08:46 2012" />
        <observations epoch_first="Thu Feb 23 23:00:00 2012"
                      epoch_last="Thu Feb 23 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29634"
                obs_have="28562"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="26695"
                obs_have="26694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24764"
                obs_have="24764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 24 20:36:17 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7712592"
                         time_creation="Fri Feb 24 00:18:36 2012"
                         time_modification="Fri Feb 24 00:08:46 2012" />
        <observations epoch_first="Thu Feb 23 23:00:00 2012"
                      epoch_last="Thu Feb 23 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29634"
                obs_have="28562"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="26695"
                obs_have="26694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24764"
                obs_have="24764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 07:54:19 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7712592"
                         time_creation="Thu Mar 22 00:59:28 2012"
                         time_modification="Fri Feb 24 00:08:46 2012" />
        <observations epoch_first="Thu Feb 23 23:00:00 2012"
                      epoch_last="Thu Feb 23 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29634"
                obs_have="28562"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="26695"
                obs_have="26694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24764"
                obs_have="24764"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
