<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-02-23 00:00:00"
    DayOfYear="54"
    Year="2011">
  <station name="PEVL">
    <file name="/pevl0540.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 24 23:42:12 2011"
               level="3">
        <file_statistics latency="03:33:21"
                         size="6363069"
                         time_creation="Thu Feb 24 04:07:28 2011"
                         time_modification="Thu Feb 24 03:32:51 2011" />
        <observations epoch_first="Wed Feb 23 00:00:00 2011"
                      epoch_last="Wed Feb 23 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="29388"
                obs_have="26406"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="23991"
                obs_have="23827"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="20935"
                obs_have="20877"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Fri Mar 25 08:08:59 2011"
               level="3">
        <file_statistics latency="03:33:21"
                         size="6363069"
                         time_creation="Wed Mar 23 00:58:14 2011"
                         time_modification="Thu Feb 24 03:32:51 2011" />
        <observations epoch_first="Wed Feb 23 00:00:00 2011"
                      epoch_last="Wed Feb 23 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="29388"
                obs_have="26406"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="23991"
                obs_have="23827"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="20935"
                obs_have="20877"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/pevl054a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb 23 01:49:28 2011"
               level="3">
        <file_statistics latency="00:20:14"
                         size="7012212"
                         time_creation="Wed Feb 23 01:32:03 2011"
                         time_modification="Wed Feb 23 01:20:13 2011" />
        <observations epoch_first="Wed Feb 23 00:00:00 2011"
                      epoch_last="Wed Feb 23 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30636"
                obs_have="29223"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="27141"
                obs_have="27132"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24596"
                obs_have="24588"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb 23 03:39:25 2011"
               level="3">
        <file_statistics latency="00:20:14"
                         size="7012212"
                         time_creation="Wed Feb 23 01:32:03 2011"
                         time_modification="Wed Feb 23 01:20:13 2011" />
        <observations epoch_first="Wed Feb 23 00:00:00 2011"
                      epoch_last="Wed Feb 23 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30636"
                obs_have="29223"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="27141"
                obs_have="27132"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24596"
                obs_have="24588"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:20:14"
                         size="7012212"
                         time_creation="Wed Feb 23 01:32:03 2011"
                         time_modification="Wed Feb 23 01:20:13 2011" />
        <observations epoch_first="Wed Feb 23 00:00:00 2011"
                      epoch_last="Wed Feb 23 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30636"
                obs_have="29223"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="27141"
                obs_have="27132"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24596"
                obs_have="24588"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:20:14"
                         size="7012212"
                         time_creation="Wed Mar 23 00:55:52 2011"
                         time_modification="Wed Feb 23 01:20:13 2011" />
        <observations epoch_first="Wed Feb 23 00:00:00 2011"
                      epoch_last="Wed Feb 23 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30636"
                obs_have="29223"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="27141"
                obs_have="27132"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24596"
                obs_have="24588"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/pevl054b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb 23 02:24:23 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7429830"
                         time_creation="Wed Feb 23 02:17:08 2011"
                         time_modification="Wed Feb 23 02:11:38 2011" />
        <observations epoch_first="Wed Feb 23 01:00:00 2011"
                      epoch_last="Wed Feb 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33343"
                obs_have="29920"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="26096"
                obs_have="25805"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 02:51:23 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7429830"
                         time_creation="Wed Feb 23 02:17:08 2011"
                         time_modification="Wed Feb 23 02:11:38 2011" />
        <observations epoch_first="Wed Feb 23 01:00:00 2011"
                      epoch_last="Wed Feb 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33343"
                obs_have="29920"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="26096"
                obs_have="25805"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 04:39:51 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7429830"
                         time_creation="Wed Feb 23 02:17:08 2011"
                         time_modification="Wed Feb 23 02:11:38 2011" />
        <observations epoch_first="Wed Feb 23 01:00:00 2011"
                      epoch_last="Wed Feb 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33343"
                obs_have="29920"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="26096"
                obs_have="25805"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7429830"
                         time_creation="Wed Feb 23 02:17:08 2011"
                         time_modification="Wed Feb 23 02:11:38 2011" />
        <observations epoch_first="Wed Feb 23 01:00:00 2011"
                      epoch_last="Wed Feb 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33343"
                obs_have="29920"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="26096"
                obs_have="25805"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7429830"
                         time_creation="Wed Mar 23 00:55:52 2011"
                         time_modification="Wed Feb 23 02:11:38 2011" />
        <observations epoch_first="Wed Feb 23 01:00:00 2011"
                      epoch_last="Wed Feb 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33343"
                obs_have="29920"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="26096"
                obs_have="25805"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb 23 03:23:45 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7824649"
                         time_creation="Wed Feb 23 03:17:08 2011"
                         time_modification="Wed Feb 23 03:11:37 2011" />
        <observations epoch_first="Wed Feb 23 02:00:00 2011"
                      epoch_last="Wed Feb 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36663"
                obs_have="30546"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="28526"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21867"
                obs_have="21867"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 03:49:09 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7824649"
                         time_creation="Wed Feb 23 03:17:08 2011"
                         time_modification="Wed Feb 23 03:11:37 2011" />
        <observations epoch_first="Wed Feb 23 02:00:00 2011"
                      epoch_last="Wed Feb 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36663"
                obs_have="30546"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="28526"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21867"
                obs_have="21867"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 05:38:51 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7824649"
                         time_creation="Wed Feb 23 03:17:08 2011"
                         time_modification="Wed Feb 23 03:11:37 2011" />
        <observations epoch_first="Wed Feb 23 02:00:00 2011"
                      epoch_last="Wed Feb 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36663"
                obs_have="30546"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="28526"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21867"
                obs_have="21867"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7824649"
                         time_creation="Wed Feb 23 03:17:08 2011"
                         time_modification="Wed Feb 23 03:11:37 2011" />
        <observations epoch_first="Wed Feb 23 02:00:00 2011"
                      epoch_last="Wed Feb 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36663"
                obs_have="30546"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="28526"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21867"
                obs_have="21867"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7824649"
                         time_creation="Wed Mar 23 00:55:52 2011"
                         time_modification="Wed Feb 23 03:11:37 2011" />
        <observations epoch_first="Wed Feb 23 02:00:00 2011"
                      epoch_last="Wed Feb 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36663"
                obs_have="30546"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="28526"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21867"
                obs_have="21867"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb 23 04:25:59 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8008487"
                         time_creation="Wed Feb 23 04:17:11 2011"
                         time_modification="Wed Feb 23 04:11:45 2011" />
        <observations epoch_first="Wed Feb 23 03:00:00 2011"
                      epoch_last="Wed Feb 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36172"
                obs_have="33461"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="26913"
                obs_have="26913"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22478"
                obs_have="22478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 04:51:27 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8008487"
                         time_creation="Wed Feb 23 04:17:11 2011"
                         time_modification="Wed Feb 23 04:11:45 2011" />
        <observations epoch_first="Wed Feb 23 03:00:00 2011"
                      epoch_last="Wed Feb 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36172"
                obs_have="33461"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="26913"
                obs_have="26913"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22478"
                obs_have="22478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 06:40:18 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8008487"
                         time_creation="Wed Feb 23 04:17:11 2011"
                         time_modification="Wed Feb 23 04:11:45 2011" />
        <observations epoch_first="Wed Feb 23 03:00:00 2011"
                      epoch_last="Wed Feb 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36172"
                obs_have="33461"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="26913"
                obs_have="26913"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22478"
                obs_have="22478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8008487"
                         time_creation="Wed Feb 23 04:17:11 2011"
                         time_modification="Wed Feb 23 04:11:45 2011" />
        <observations epoch_first="Wed Feb 23 03:00:00 2011"
                      epoch_last="Wed Feb 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36172"
                obs_have="33461"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="26913"
                obs_have="26913"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22478"
                obs_have="22478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8008487"
                         time_creation="Wed Mar 23 00:55:53 2011"
                         time_modification="Wed Feb 23 04:11:45 2011" />
        <observations epoch_first="Wed Feb 23 03:00:00 2011"
                      epoch_last="Wed Feb 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36172"
                obs_have="33461"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="26913"
                obs_have="26913"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22478"
                obs_have="22478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb 23 05:26:24 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7982339"
                         time_creation="Wed Feb 23 05:17:10 2011"
                         time_modification="Wed Feb 23 05:11:39 2011" />
        <observations epoch_first="Wed Feb 23 04:00:00 2011"
                      epoch_last="Wed Feb 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33238"
                obs_have="30146"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="25906"
                obs_have="25906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21925"
                obs_have="21925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 05:52:06 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7982339"
                         time_creation="Wed Feb 23 05:17:10 2011"
                         time_modification="Wed Feb 23 05:11:39 2011" />
        <observations epoch_first="Wed Feb 23 04:00:00 2011"
                      epoch_last="Wed Feb 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33238"
                obs_have="30146"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="25906"
                obs_have="25906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21925"
                obs_have="21925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7982339"
                         time_creation="Wed Feb 23 05:17:10 2011"
                         time_modification="Wed Feb 23 05:11:39 2011" />
        <observations epoch_first="Wed Feb 23 04:00:00 2011"
                      epoch_last="Wed Feb 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33238"
                obs_have="30146"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="25906"
                obs_have="25906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21925"
                obs_have="21925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7982339"
                         time_creation="Wed Mar 23 00:55:53 2011"
                         time_modification="Wed Feb 23 05:11:39 2011" />
        <observations epoch_first="Wed Feb 23 04:00:00 2011"
                      epoch_last="Wed Feb 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33238"
                obs_have="30146"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="25906"
                obs_have="25906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21925"
                obs_have="21925"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb 23 06:24:42 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8478678"
                         time_creation="Wed Feb 23 06:17:10 2011"
                         time_modification="Wed Feb 23 06:11:34 2011" />
        <observations epoch_first="Wed Feb 23 05:00:00 2011"
                      epoch_last="Wed Feb 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35920"
                obs_have="32393"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27960"
                obs_have="27960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 06:50:51 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8478678"
                         time_creation="Wed Feb 23 06:17:10 2011"
                         time_modification="Wed Feb 23 06:11:34 2011" />
        <observations epoch_first="Wed Feb 23 05:00:00 2011"
                      epoch_last="Wed Feb 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35920"
                obs_have="32393"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27960"
                obs_have="27960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8478678"
                         time_creation="Wed Feb 23 06:17:10 2011"
                         time_modification="Wed Feb 23 06:11:34 2011" />
        <observations epoch_first="Wed Feb 23 05:00:00 2011"
                      epoch_last="Wed Feb 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35920"
                obs_have="32393"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27960"
                obs_have="27960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8478678"
                         time_creation="Wed Mar 23 00:55:53 2011"
                         time_modification="Wed Feb 23 06:11:34 2011" />
        <observations epoch_first="Wed Feb 23 05:00:00 2011"
                      epoch_last="Wed Feb 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35920"
                obs_have="32393"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27960"
                obs_have="27960"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb 23 09:13:29 2011"
               level="3">
        <file_statistics latency="00:20:32"
                         size="8984762"
                         time_creation="Wed Feb 23 07:32:11 2011"
                         time_modification="Wed Feb 23 07:20:31 2011" />
        <observations epoch_first="Wed Feb 23 06:00:00 2011"
                      epoch_last="Wed Feb 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40447"
                obs_have="36860"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="32542"
                obs_have="31655"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23374"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Wed Feb 23 09:21:18 2011"
               level="3">
        <file_statistics latency="00:20:32"
                         size="8984762"
                         time_creation="Wed Feb 23 07:32:11 2011"
                         time_modification="Wed Feb 23 07:20:31 2011" />
        <observations epoch_first="Wed Feb 23 06:00:00 2011"
                      epoch_last="Wed Feb 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40447"
                obs_have="36860"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="32542"
                obs_have="31655"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23374"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Wed Feb 23 09:41:59 2011"
               level="3">
        <file_statistics latency="00:20:32"
                         size="8984762"
                         time_creation="Wed Feb 23 07:32:11 2011"
                         time_modification="Wed Feb 23 07:20:31 2011" />
        <observations epoch_first="Wed Feb 23 06:00:00 2011"
                      epoch_last="Wed Feb 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40447"
                obs_have="36860"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="32542"
                obs_have="31655"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23374"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:20:32"
                         size="8984762"
                         time_creation="Wed Feb 23 07:32:11 2011"
                         time_modification="Wed Feb 23 07:20:31 2011" />
        <observations epoch_first="Wed Feb 23 06:00:00 2011"
                      epoch_last="Wed Feb 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40447"
                obs_have="36860"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="32542"
                obs_have="31655"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23374"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:20:32"
                         size="8984762"
                         time_creation="Wed Mar 23 00:55:54 2011"
                         time_modification="Wed Feb 23 07:20:31 2011" />
        <observations epoch_first="Wed Feb 23 06:00:00 2011"
                      epoch_last="Wed Feb 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40447"
                obs_have="36860"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="32542"
                obs_have="31655"
                obs_ratio="97.27" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23374"
                obs_ratio="99.59" />
        </observations>
      </control>
    </file>
    <file name="/pevl054h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb 23 10:39:07 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="8351855"
                         time_creation="Wed Feb 23 08:32:09 2011"
                         time_modification="Wed Feb 23 08:20:23 2011" />
        <observations epoch_first="Wed Feb 23 07:00:00 2011"
                      epoch_last="Wed Feb 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="34457"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="30678"
                obs_have="29484"
                obs_ratio="96.11" />
          <mask elevation="15 degrees"
                obs_expected="26274"
                obs_have="26003"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="8351855"
                         time_creation="Wed Feb 23 08:32:09 2011"
                         time_modification="Wed Feb 23 08:20:23 2011" />
        <observations epoch_first="Wed Feb 23 07:00:00 2011"
                      epoch_last="Wed Feb 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="34457"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="30678"
                obs_have="29484"
                obs_ratio="96.11" />
          <mask elevation="15 degrees"
                obs_expected="26274"
                obs_have="26003"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="8351855"
                         time_creation="Wed Mar 23 00:55:54 2011"
                         time_modification="Wed Feb 23 08:20:23 2011" />
        <observations epoch_first="Wed Feb 23 07:00:00 2011"
                      epoch_last="Wed Feb 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="34457"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="30678"
                obs_have="29484"
                obs_ratio="96.11" />
          <mask elevation="15 degrees"
                obs_expected="26274"
                obs_have="26003"
                obs_ratio="98.97" />
        </observations>
      </control>
    </file>
    <file name="/pevl054i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb 23 09:25:47 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7883088"
                         time_creation="Wed Feb 23 09:17:11 2011"
                         time_modification="Wed Feb 23 09:11:31 2011" />
        <observations epoch_first="Wed Feb 23 08:00:00 2011"
                      epoch_last="Wed Feb 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34357"
                obs_have="33020"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="31706"
                obs_have="31558"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30201"
                obs_have="30201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 09:28:56 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7883088"
                         time_creation="Wed Feb 23 09:17:11 2011"
                         time_modification="Wed Feb 23 09:11:31 2011" />
        <observations epoch_first="Wed Feb 23 08:00:00 2011"
                      epoch_last="Wed Feb 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34357"
                obs_have="33020"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="31706"
                obs_have="31558"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30201"
                obs_have="30201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 09:31:54 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7883088"
                         time_creation="Wed Feb 23 09:17:11 2011"
                         time_modification="Wed Feb 23 09:11:31 2011" />
        <observations epoch_first="Wed Feb 23 08:00:00 2011"
                      epoch_last="Wed Feb 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34357"
                obs_have="33020"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="31706"
                obs_have="31558"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30201"
                obs_have="30201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 09:49:41 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7883088"
                         time_creation="Wed Feb 23 09:17:11 2011"
                         time_modification="Wed Feb 23 09:11:31 2011" />
        <observations epoch_first="Wed Feb 23 08:00:00 2011"
                      epoch_last="Wed Feb 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34357"
                obs_have="33020"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="31706"
                obs_have="31558"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30201"
                obs_have="30201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 11:38:33 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7883088"
                         time_creation="Wed Feb 23 09:17:11 2011"
                         time_modification="Wed Feb 23 09:11:31 2011" />
        <observations epoch_first="Wed Feb 23 08:00:00 2011"
                      epoch_last="Wed Feb 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34357"
                obs_have="33020"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="31706"
                obs_have="31558"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30201"
                obs_have="30201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7883088"
                         time_creation="Wed Feb 23 09:17:11 2011"
                         time_modification="Wed Feb 23 09:11:31 2011" />
        <observations epoch_first="Wed Feb 23 08:00:00 2011"
                      epoch_last="Wed Feb 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34357"
                obs_have="33020"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="31706"
                obs_have="31558"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30201"
                obs_have="30201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7883088"
                         time_creation="Wed Mar 23 00:55:55 2011"
                         time_modification="Wed Feb 23 09:11:31 2011" />
        <observations epoch_first="Wed Feb 23 08:00:00 2011"
                      epoch_last="Wed Feb 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34357"
                obs_have="33020"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="31706"
                obs_have="31558"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30201"
                obs_have="30201"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb 23 10:49:59 2011"
               level="3">
        <file_statistics latency="00:20:17"
                         size="7246598"
                         time_creation="Wed Feb 23 10:32:09 2011"
                         time_modification="Wed Feb 23 10:20:16 2011" />
        <observations epoch_first="Wed Feb 23 09:00:00 2011"
                      epoch_last="Wed Feb 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34478"
                obs_have="33286"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="30730"
                obs_have="30730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28429"
                obs_have="28429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 12:38:53 2011"
               level="3">
        <file_statistics latency="00:20:17"
                         size="7246598"
                         time_creation="Wed Feb 23 10:32:09 2011"
                         time_modification="Wed Feb 23 10:20:16 2011" />
        <observations epoch_first="Wed Feb 23 09:00:00 2011"
                      epoch_last="Wed Feb 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34478"
                obs_have="33286"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="30730"
                obs_have="30730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28429"
                obs_have="28429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:20:17"
                         size="7246598"
                         time_creation="Wed Feb 23 10:32:09 2011"
                         time_modification="Wed Feb 23 10:20:16 2011" />
        <observations epoch_first="Wed Feb 23 09:00:00 2011"
                      epoch_last="Wed Feb 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34478"
                obs_have="33286"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="30730"
                obs_have="30730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28429"
                obs_have="28429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:20:17"
                         size="7246598"
                         time_creation="Wed Mar 23 00:55:55 2011"
                         time_modification="Wed Feb 23 10:20:16 2011" />
        <observations epoch_first="Wed Feb 23 09:00:00 2011"
                      epoch_last="Wed Feb 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34478"
                obs_have="33286"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="30730"
                obs_have="30730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28429"
                obs_have="28429"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb 23 11:24:25 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7468183"
                         time_creation="Wed Feb 23 11:17:14 2011"
                         time_modification="Wed Feb 23 11:11:35 2011" />
        <observations epoch_first="Wed Feb 23 10:00:00 2011"
                      epoch_last="Wed Feb 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34352"
                obs_have="32154"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="30138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25793"
                obs_have="25793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 11:50:16 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7468183"
                         time_creation="Wed Feb 23 11:17:14 2011"
                         time_modification="Wed Feb 23 11:11:35 2011" />
        <observations epoch_first="Wed Feb 23 10:00:00 2011"
                      epoch_last="Wed Feb 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34352"
                obs_have="32154"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="30138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25793"
                obs_have="25793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 13:39:58 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7468183"
                         time_creation="Wed Feb 23 11:17:14 2011"
                         time_modification="Wed Feb 23 11:11:35 2011" />
        <observations epoch_first="Wed Feb 23 10:00:00 2011"
                      epoch_last="Wed Feb 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34352"
                obs_have="32154"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="30138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25793"
                obs_have="25793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7468183"
                         time_creation="Wed Feb 23 11:17:14 2011"
                         time_modification="Wed Feb 23 11:11:35 2011" />
        <observations epoch_first="Wed Feb 23 10:00:00 2011"
                      epoch_last="Wed Feb 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34352"
                obs_have="32154"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="30138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25793"
                obs_have="25793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7468183"
                         time_creation="Wed Mar 23 00:55:55 2011"
                         time_modification="Wed Feb 23 11:11:35 2011" />
        <observations epoch_first="Wed Feb 23 10:00:00 2011"
                      epoch_last="Wed Feb 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34352"
                obs_have="32154"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="30138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25793"
                obs_have="25793"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb 23 12:24:30 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7376932"
                         time_creation="Wed Feb 23 12:17:14 2011"
                         time_modification="Wed Feb 23 12:11:34 2011" />
        <observations epoch_first="Wed Feb 23 11:00:00 2011"
                      epoch_last="Wed Feb 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33149"
                obs_have="31785"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="30962"
                obs_have="30962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29512"
                obs_have="29512"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 12:50:17 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7376932"
                         time_creation="Wed Feb 23 12:17:14 2011"
                         time_modification="Wed Feb 23 12:11:34 2011" />
        <observations epoch_first="Wed Feb 23 11:00:00 2011"
                      epoch_last="Wed Feb 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33149"
                obs_have="31785"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="30962"
                obs_have="30962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29512"
                obs_have="29512"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 14:39:47 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7376932"
                         time_creation="Wed Feb 23 12:17:14 2011"
                         time_modification="Wed Feb 23 12:11:34 2011" />
        <observations epoch_first="Wed Feb 23 11:00:00 2011"
                      epoch_last="Wed Feb 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33149"
                obs_have="31785"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="30962"
                obs_have="30962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29512"
                obs_have="29512"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7376932"
                         time_creation="Wed Feb 23 12:17:14 2011"
                         time_modification="Wed Feb 23 12:11:34 2011" />
        <observations epoch_first="Wed Feb 23 11:00:00 2011"
                      epoch_last="Wed Feb 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33149"
                obs_have="31785"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="30962"
                obs_have="30962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29512"
                obs_have="29512"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7376932"
                         time_creation="Wed Mar 23 00:55:55 2011"
                         time_modification="Wed Feb 23 12:11:34 2011" />
        <observations epoch_first="Wed Feb 23 11:00:00 2011"
                      epoch_last="Wed Feb 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33149"
                obs_have="31785"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="30962"
                obs_have="30962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29512"
                obs_have="29512"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb 23 13:25:49 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8042378"
                         time_creation="Wed Feb 23 13:17:17 2011"
                         time_modification="Wed Feb 23 13:11:40 2011" />
        <observations epoch_first="Wed Feb 23 12:00:00 2011"
                      epoch_last="Wed Feb 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37890"
                obs_have="36592"
                obs_ratio="96.57" />
          <mask elevation="10 degrees"
                obs_expected="34305"
                obs_have="34303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30634"
                obs_have="30632"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 23 13:51:04 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8042378"
                         time_creation="Wed Feb 23 13:17:17 2011"
                         time_modification="Wed Feb 23 13:11:40 2011" />
        <observations epoch_first="Wed Feb 23 12:00:00 2011"
                      epoch_last="Wed Feb 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37890"
                obs_have="36592"
                obs_ratio="96.57" />
          <mask elevation="10 degrees"
                obs_expected="34305"
                obs_have="34303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30634"
                obs_have="30632"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 23 15:41:30 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8042378"
                         time_creation="Wed Feb 23 13:17:17 2011"
                         time_modification="Wed Feb 23 13:11:40 2011" />
        <observations epoch_first="Wed Feb 23 12:00:00 2011"
                      epoch_last="Wed Feb 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37890"
                obs_have="36592"
                obs_ratio="96.57" />
          <mask elevation="10 degrees"
                obs_expected="34305"
                obs_have="34303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30634"
                obs_have="30632"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8042378"
                         time_creation="Wed Feb 23 13:17:17 2011"
                         time_modification="Wed Feb 23 13:11:40 2011" />
        <observations epoch_first="Wed Feb 23 12:00:00 2011"
                      epoch_last="Wed Feb 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37890"
                obs_have="36592"
                obs_ratio="96.57" />
          <mask elevation="10 degrees"
                obs_expected="34305"
                obs_have="34303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30634"
                obs_have="30632"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8042378"
                         time_creation="Wed Mar 23 00:55:56 2011"
                         time_modification="Wed Feb 23 13:11:40 2011" />
        <observations epoch_first="Wed Feb 23 12:00:00 2011"
                      epoch_last="Wed Feb 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37890"
                obs_have="36592"
                obs_ratio="96.57" />
          <mask elevation="10 degrees"
                obs_expected="34305"
                obs_have="34303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30634"
                obs_have="30632"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/pevl054n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb 23 14:23:25 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="7761922"
                         time_creation="Wed Feb 23 14:17:16 2011"
                         time_modification="Wed Feb 23 14:11:32 2011" />
        <observations epoch_first="Wed Feb 23 13:00:00 2011"
                      epoch_last="Wed Feb 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37524"
                obs_have="34159"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="28060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25220"
                obs_have="25219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 14:49:08 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="7761922"
                         time_creation="Wed Feb 23 14:17:16 2011"
                         time_modification="Wed Feb 23 14:11:32 2011" />
        <observations epoch_first="Wed Feb 23 13:00:00 2011"
                      epoch_last="Wed Feb 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37524"
                obs_have="34159"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="28060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25220"
                obs_have="25219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 16:39:12 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="7761922"
                         time_creation="Wed Feb 23 14:17:16 2011"
                         time_modification="Wed Feb 23 14:11:32 2011" />
        <observations epoch_first="Wed Feb 23 13:00:00 2011"
                      epoch_last="Wed Feb 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37524"
                obs_have="34159"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="28060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25220"
                obs_have="25219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="7761922"
                         time_creation="Wed Feb 23 14:17:16 2011"
                         time_modification="Wed Feb 23 14:11:32 2011" />
        <observations epoch_first="Wed Feb 23 13:00:00 2011"
                      epoch_last="Wed Feb 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37524"
                obs_have="34159"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="28060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25220"
                obs_have="25219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="7761922"
                         time_creation="Wed Mar 23 00:55:56 2011"
                         time_modification="Wed Feb 23 14:11:32 2011" />
        <observations epoch_first="Wed Feb 23 13:00:00 2011"
                      epoch_last="Wed Feb 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37524"
                obs_have="34159"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="28061"
                obs_have="28060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25220"
                obs_have="25219"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb 23 15:25:00 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8179880"
                         time_creation="Wed Feb 23 15:17:18 2011"
                         time_modification="Wed Feb 23 15:11:39 2011" />
        <observations epoch_first="Wed Feb 23 14:00:00 2011"
                      epoch_last="Wed Feb 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42039"
                obs_have="38516"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="34049"
                obs_have="34000"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26910"
                obs_have="26910"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 15:50:44 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8179880"
                         time_creation="Wed Feb 23 15:17:18 2011"
                         time_modification="Wed Feb 23 15:11:39 2011" />
        <observations epoch_first="Wed Feb 23 14:00:00 2011"
                      epoch_last="Wed Feb 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42039"
                obs_have="38516"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="34048"
                obs_have="34000"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26910"
                obs_have="26910"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 17:41:57 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8179880"
                         time_creation="Wed Feb 23 15:17:18 2011"
                         time_modification="Wed Feb 23 15:11:39 2011" />
        <observations epoch_first="Wed Feb 23 14:00:00 2011"
                      epoch_last="Wed Feb 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42039"
                obs_have="38516"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="34048"
                obs_have="34000"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26910"
                obs_have="26910"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8179880"
                         time_creation="Wed Feb 23 15:17:18 2011"
                         time_modification="Wed Feb 23 15:11:39 2011" />
        <observations epoch_first="Wed Feb 23 14:00:00 2011"
                      epoch_last="Wed Feb 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42039"
                obs_have="38516"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="34048"
                obs_have="34000"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26910"
                obs_have="26910"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8179880"
                         time_creation="Wed Mar 23 00:55:56 2011"
                         time_modification="Wed Feb 23 15:11:39 2011" />
        <observations epoch_first="Wed Feb 23 14:00:00 2011"
                      epoch_last="Wed Feb 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42039"
                obs_have="38516"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="34048"
                obs_have="34000"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26910"
                obs_have="26910"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb 23 16:24:30 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8314725"
                         time_creation="Wed Feb 23 16:17:21 2011"
                         time_modification="Wed Feb 23 16:11:40 2011" />
        <observations epoch_first="Wed Feb 23 15:00:00 2011"
                      epoch_last="Wed Feb 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39078"
                obs_have="35588"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="30972"
                obs_have="30972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27231"
                obs_have="27231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 16:50:59 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8314725"
                         time_creation="Wed Feb 23 16:17:21 2011"
                         time_modification="Wed Feb 23 16:11:40 2011" />
        <observations epoch_first="Wed Feb 23 15:00:00 2011"
                      epoch_last="Wed Feb 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39078"
                obs_have="35588"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="30972"
                obs_have="30972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27231"
                obs_have="27231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 18:39:32 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8314725"
                         time_creation="Wed Feb 23 16:17:21 2011"
                         time_modification="Wed Feb 23 16:11:40 2011" />
        <observations epoch_first="Wed Feb 23 15:00:00 2011"
                      epoch_last="Wed Feb 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39078"
                obs_have="35588"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="30972"
                obs_have="30972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27231"
                obs_have="27231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8314725"
                         time_creation="Wed Feb 23 16:17:21 2011"
                         time_modification="Wed Feb 23 16:11:40 2011" />
        <observations epoch_first="Wed Feb 23 15:00:00 2011"
                      epoch_last="Wed Feb 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39078"
                obs_have="35588"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="30972"
                obs_have="30972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27231"
                obs_have="27231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8314725"
                         time_creation="Wed Mar 23 00:55:57 2011"
                         time_modification="Wed Feb 23 16:11:40 2011" />
        <observations epoch_first="Wed Feb 23 15:00:00 2011"
                      epoch_last="Wed Feb 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39078"
                obs_have="35588"
                obs_ratio="91.07" />
          <mask elevation="10 degrees"
                obs_expected="30972"
                obs_have="30972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27231"
                obs_have="27231"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb 23 17:52:16 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="7591197"
                         time_creation="Wed Feb 23 17:32:13 2011"
                         time_modification="Wed Feb 23 17:20:21 2011" />
        <observations epoch_first="Wed Feb 23 16:00:00 2011"
                      epoch_last="Wed Feb 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32933"
                obs_have="30212"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="28251"
                obs_have="28243"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25205"
                obs_have="25205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 19:41:20 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="7591197"
                         time_creation="Wed Feb 23 17:32:13 2011"
                         time_modification="Wed Feb 23 17:20:21 2011" />
        <observations epoch_first="Wed Feb 23 16:00:00 2011"
                      epoch_last="Wed Feb 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32933"
                obs_have="30212"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="28251"
                obs_have="28243"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25205"
                obs_have="25205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="7591197"
                         time_creation="Wed Feb 23 17:32:13 2011"
                         time_modification="Wed Feb 23 17:20:21 2011" />
        <observations epoch_first="Wed Feb 23 16:00:00 2011"
                      epoch_last="Wed Feb 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32933"
                obs_have="30212"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="28251"
                obs_have="28243"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25205"
                obs_have="25205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="7591197"
                         time_creation="Wed Mar 23 00:55:57 2011"
                         time_modification="Wed Feb 23 17:20:21 2011" />
        <observations epoch_first="Wed Feb 23 16:00:00 2011"
                      epoch_last="Wed Feb 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32933"
                obs_have="30212"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="28251"
                obs_have="28243"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25205"
                obs_have="25205"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb 23 18:24:04 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7475360"
                         time_creation="Wed Feb 23 18:17:16 2011"
                         time_modification="Wed Feb 23 18:11:40 2011" />
        <observations epoch_first="Wed Feb 23 17:00:00 2011"
                      epoch_last="Wed Feb 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35139"
                obs_have="31853"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="29409"
                obs_have="29409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24359"
                obs_have="24359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 18:49:38 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7475360"
                         time_creation="Wed Feb 23 18:17:16 2011"
                         time_modification="Wed Feb 23 18:11:40 2011" />
        <observations epoch_first="Wed Feb 23 17:00:00 2011"
                      epoch_last="Wed Feb 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35139"
                obs_have="31853"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="29409"
                obs_have="29409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24359"
                obs_have="24359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 20:39:22 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7475360"
                         time_creation="Wed Feb 23 18:17:16 2011"
                         time_modification="Wed Feb 23 18:11:40 2011" />
        <observations epoch_first="Wed Feb 23 17:00:00 2011"
                      epoch_last="Wed Feb 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35139"
                obs_have="31853"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="29409"
                obs_have="29409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24359"
                obs_have="24359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7475360"
                         time_creation="Wed Feb 23 18:17:16 2011"
                         time_modification="Wed Feb 23 18:11:40 2011" />
        <observations epoch_first="Wed Feb 23 17:00:00 2011"
                      epoch_last="Wed Feb 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35139"
                obs_have="31853"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="29409"
                obs_have="29409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24359"
                obs_have="24359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7475360"
                         time_creation="Wed Mar 23 00:55:57 2011"
                         time_modification="Wed Feb 23 18:11:40 2011" />
        <observations epoch_first="Wed Feb 23 17:00:00 2011"
                      epoch_last="Wed Feb 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35139"
                obs_have="31853"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="29409"
                obs_have="29409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24359"
                obs_have="24359"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb 23 19:25:35 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8469473"
                         time_creation="Wed Feb 23 19:17:16 2011"
                         time_modification="Wed Feb 23 19:11:38 2011" />
        <observations epoch_first="Wed Feb 23 18:00:00 2011"
                      epoch_last="Wed Feb 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="33425"
                obs_ratio="84.47" />
          <mask elevation="10 degrees"
                obs_expected="29510"
                obs_have="29138"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="23890"
                obs_have="23890"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 19:51:49 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8469473"
                         time_creation="Wed Feb 23 19:17:16 2011"
                         time_modification="Wed Feb 23 19:11:38 2011" />
        <observations epoch_first="Wed Feb 23 18:00:00 2011"
                      epoch_last="Wed Feb 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="33425"
                obs_ratio="84.47" />
          <mask elevation="10 degrees"
                obs_expected="29510"
                obs_have="29138"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="23890"
                obs_have="23890"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8469473"
                         time_creation="Wed Feb 23 19:17:16 2011"
                         time_modification="Wed Feb 23 19:11:38 2011" />
        <observations epoch_first="Wed Feb 23 18:00:00 2011"
                      epoch_last="Wed Feb 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="33425"
                obs_ratio="84.47" />
          <mask elevation="10 degrees"
                obs_expected="29510"
                obs_have="29138"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="23890"
                obs_have="23890"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8469473"
                         time_creation="Wed Mar 23 00:55:58 2011"
                         time_modification="Wed Feb 23 19:11:38 2011" />
        <observations epoch_first="Wed Feb 23 18:00:00 2011"
                      epoch_last="Wed Feb 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="33425"
                obs_ratio="84.47" />
          <mask elevation="10 degrees"
                obs_expected="29510"
                obs_have="29138"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="23890"
                obs_have="23890"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb 23 20:24:52 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8555230"
                         time_creation="Wed Feb 23 20:17:18 2011"
                         time_modification="Wed Feb 23 20:11:36 2011" />
        <observations epoch_first="Wed Feb 23 19:00:00 2011"
                      epoch_last="Wed Feb 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36019"
                obs_have="34364"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="30567"
                obs_have="30567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 20:51:27 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8555230"
                         time_creation="Wed Feb 23 20:17:18 2011"
                         time_modification="Wed Feb 23 20:11:36 2011" />
        <observations epoch_first="Wed Feb 23 19:00:00 2011"
                      epoch_last="Wed Feb 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36019"
                obs_have="34364"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="30567"
                obs_have="30567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8555230"
                         time_creation="Wed Feb 23 20:17:18 2011"
                         time_modification="Wed Feb 23 20:11:36 2011" />
        <observations epoch_first="Wed Feb 23 19:00:00 2011"
                      epoch_last="Wed Feb 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36019"
                obs_have="34364"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="30567"
                obs_have="30567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8555230"
                         time_creation="Wed Mar 23 00:55:58 2011"
                         time_modification="Wed Feb 23 20:11:36 2011" />
        <observations epoch_first="Wed Feb 23 19:00:00 2011"
                      epoch_last="Wed Feb 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36019"
                obs_have="34364"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="30567"
                obs_have="30567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb 23 23:51:47 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8602303"
                         time_creation="Wed Feb 23 21:17:22 2011"
                         time_modification="Wed Feb 23 21:11:32 2011" />
        <observations epoch_first="Wed Feb 23 20:00:00 2011"
                      epoch_last="Wed Feb 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31011"
                obs_have="31011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 00:02:11 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8602303"
                         time_creation="Wed Feb 23 21:17:22 2011"
                         time_modification="Wed Feb 23 21:11:32 2011" />
        <observations epoch_first="Wed Feb 23 20:00:00 2011"
                      epoch_last="Wed Feb 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31011"
                obs_have="31011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8602303"
                         time_creation="Wed Feb 23 21:17:22 2011"
                         time_modification="Wed Feb 23 21:11:32 2011" />
        <observations epoch_first="Wed Feb 23 20:00:00 2011"
                      epoch_last="Wed Feb 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31011"
                obs_have="31011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8602303"
                         time_creation="Wed Mar 23 00:55:58 2011"
                         time_modification="Wed Feb 23 21:11:32 2011" />
        <observations epoch_first="Wed Feb 23 20:00:00 2011"
                      epoch_last="Wed Feb 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31011"
                obs_have="31011"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 24 00:07:38 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8573536"
                         time_creation="Wed Feb 23 22:17:23 2011"
                         time_modification="Wed Feb 23 22:11:36 2011" />
        <observations epoch_first="Wed Feb 23 21:00:00 2011"
                      epoch_last="Wed Feb 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36172"
                obs_have="33739"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="32072"
                obs_have="31756"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="28810"
                obs_have="28810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 00:40:23 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8573536"
                         time_creation="Wed Feb 23 22:17:23 2011"
                         time_modification="Wed Feb 23 22:11:36 2011" />
        <observations epoch_first="Wed Feb 23 21:00:00 2011"
                      epoch_last="Wed Feb 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36172"
                obs_have="33739"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="32072"
                obs_have="31756"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="28810"
                obs_have="28810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8573536"
                         time_creation="Wed Feb 23 22:17:23 2011"
                         time_modification="Wed Feb 23 22:11:36 2011" />
        <observations epoch_first="Wed Feb 23 21:00:00 2011"
                      epoch_last="Wed Feb 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36172"
                obs_have="33739"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="32072"
                obs_have="31756"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="28810"
                obs_have="28810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8573536"
                         time_creation="Wed Mar 23 00:55:59 2011"
                         time_modification="Wed Feb 23 22:11:36 2011" />
        <observations epoch_first="Wed Feb 23 21:00:00 2011"
                      epoch_last="Wed Feb 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36172"
                obs_have="33739"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="32072"
                obs_have="31756"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="28810"
                obs_have="28810"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 23 23:57:01 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8040351"
                         time_creation="Wed Feb 23 23:17:26 2011"
                         time_modification="Wed Feb 23 23:11:44 2011" />
        <observations epoch_first="Wed Feb 23 22:00:00 2011"
                      epoch_last="Wed Feb 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="33139"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="29021"
                obs_have="29021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 01:39:48 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8040351"
                         time_creation="Wed Feb 23 23:17:26 2011"
                         time_modification="Wed Feb 23 23:11:44 2011" />
        <observations epoch_first="Wed Feb 23 22:00:00 2011"
                      epoch_last="Wed Feb 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="33139"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="29021"
                obs_have="29021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8040351"
                         time_creation="Wed Feb 23 23:17:26 2011"
                         time_modification="Wed Feb 23 23:11:44 2011" />
        <observations epoch_first="Wed Feb 23 22:00:00 2011"
                      epoch_last="Wed Feb 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="33139"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="29021"
                obs_have="29021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8040351"
                         time_creation="Wed Mar 23 00:55:59 2011"
                         time_modification="Wed Feb 23 23:11:44 2011" />
        <observations epoch_first="Wed Feb 23 22:00:00 2011"
                      epoch_last="Wed Feb 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="33139"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="29021"
                obs_have="29021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl054x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Feb 24 00:25:14 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7179951"
                         time_creation="Thu Feb 24 00:17:22 2011"
                         time_modification="Thu Feb 24 00:11:42 2011" />
        <observations epoch_first="Wed Feb 23 23:00:00 2011"
                      epoch_last="Wed Feb 23 23:59:59 2011"
                      epochs="3441"
                      epochs_ratio="95.58">
          <mask elevation="03 degrees"
                obs_expected="35673"
                obs_have="31001"
                obs_ratio="86.90" />
          <mask elevation="10 degrees"
                obs_expected="30958"
                obs_have="29527"
                obs_ratio="95.38" />
          <mask elevation="15 degrees"
                obs_expected="29609"
                obs_have="28337"
                obs_ratio="95.70" />
        </observations>
      </control>
      <control date="Thu Feb 24 00:49:48 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7179951"
                         time_creation="Thu Feb 24 00:17:22 2011"
                         time_modification="Thu Feb 24 00:11:42 2011" />
        <observations epoch_first="Wed Feb 23 23:00:00 2011"
                      epoch_last="Wed Feb 23 23:59:59 2011"
                      epochs="3441"
                      epochs_ratio="95.58">
          <mask elevation="03 degrees"
                obs_expected="35673"
                obs_have="31001"
                obs_ratio="86.90" />
          <mask elevation="10 degrees"
                obs_expected="30958"
                obs_have="29527"
                obs_ratio="95.38" />
          <mask elevation="15 degrees"
                obs_expected="29609"
                obs_have="28337"
                obs_ratio="95.70" />
        </observations>
      </control>
      <control date="Thu Feb 24 02:40:23 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7179951"
                         time_creation="Thu Feb 24 00:17:22 2011"
                         time_modification="Thu Feb 24 00:11:42 2011" />
        <observations epoch_first="Wed Feb 23 23:00:00 2011"
                      epoch_last="Wed Feb 23 23:59:59 2011"
                      epochs="3441"
                      epochs_ratio="95.58">
          <mask elevation="03 degrees"
                obs_expected="35673"
                obs_have="31001"
                obs_ratio="86.90" />
          <mask elevation="10 degrees"
                obs_expected="30958"
                obs_have="29527"
                obs_ratio="95.38" />
          <mask elevation="15 degrees"
                obs_expected="29609"
                obs_have="28337"
                obs_ratio="95.70" />
        </observations>
      </control>
      <control date="Thu Feb 24 22:43:37 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7179951"
                         time_creation="Thu Feb 24 00:17:22 2011"
                         time_modification="Thu Feb 24 00:11:42 2011" />
        <observations epoch_first="Wed Feb 23 23:00:00 2011"
                      epoch_last="Wed Feb 23 23:59:59 2011"
                      epochs="3441"
                      epochs_ratio="95.58">
          <mask elevation="03 degrees"
                obs_expected="35673"
                obs_have="31001"
                obs_ratio="86.90" />
          <mask elevation="10 degrees"
                obs_expected="30958"
                obs_have="29527"
                obs_ratio="95.38" />
          <mask elevation="15 degrees"
                obs_expected="29609"
                obs_have="28337"
                obs_ratio="95.70" />
        </observations>
      </control>
      <control date="Fri Mar 25 06:02:03 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7179951"
                         time_creation="Wed Mar 23 00:55:59 2011"
                         time_modification="Thu Feb 24 00:11:42 2011" />
        <observations epoch_first="Wed Feb 23 23:00:00 2011"
                      epoch_last="Wed Feb 23 23:59:59 2011"
                      epochs="3441"
                      epochs_ratio="95.58">
          <mask elevation="03 degrees"
                obs_expected="35673"
                obs_have="31001"
                obs_ratio="86.90" />
          <mask elevation="10 degrees"
                obs_expected="30958"
                obs_have="29527"
                obs_ratio="95.38" />
          <mask elevation="15 degrees"
                obs_expected="29609"
                obs_have="28337"
                obs_ratio="95.70" />
        </observations>
      </control>
    </file>
  </station>
</QC>
