<QC Comment="Quality check run by the RGP Dream Team"
    Date=""
    DayOfYear="50"
    Year="2009">
  <station name="PRIE">
    <file name="F:\data/2009/050/data_1/prie050a.09o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 19 01:45:52 2009"
               level="3">
        <file_statistics latency="00:09:02"
                         size="4432821"
                         time_creation="Thu Feb 19 01:09:09 2009"
                         time_modification="Thu Feb 19 01:09:01 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 00:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="42134"
                obs_have="37400"
                obs_ratio="88.76" />
          <mask elevation="10 degrees"
                obs_expected="31612"
                obs_have="31226"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="23504"
                obs_have="23285"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:09:02"
                         size="4432821"
                         time_creation="Thu Feb 19 01:09:09 2009"
                         time_modification="Thu Feb 19 01:09:01 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 00:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="42134"
                obs_have="37400"
                obs_ratio="88.76" />
          <mask elevation="10 degrees"
                obs_expected="31612"
                obs_have="31226"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="23504"
                obs_have="23285"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:09:02"
                         size="4354250"
                         time_creation="Wed Nov 24 16:11:26 2010"
                         time_modification="Thu Feb 19 01:09:01 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 00:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="42134"
                obs_have="37400"
                obs_ratio="88.76" />
          <mask elevation="10 degrees"
                obs_expected="31612"
                obs_have="31226"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="23504"
                obs_have="23285"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:09:02"
                         size="4354250"
                         time_creation="Thu Apr 21 12:00:01 2011"
                         time_modification="Thu Feb 19 01:09:01 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 00:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="42134"
                obs_have="37400"
                obs_ratio="88.76" />
          <mask elevation="10 degrees"
                obs_expected="31612"
                obs_have="31226"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="23504"
                obs_have="23285"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:09:02"
                         size="4354250"
                         time_creation="Thu Apr 28 12:04:59 2011"
                         time_modification="Thu Feb 19 01:09:01 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 00:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="42134"
                obs_have="37400"
                obs_ratio="88.76" />
          <mask elevation="10 degrees"
                obs_expected="31612"
                obs_have="31226"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="23504"
                obs_have="23285"
                obs_ratio="99.07" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050b.09o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 19 18:33:13 2009"
               level="3">
        <file_statistics latency="00:16:22"
                         size="3653671"
                         time_creation="Thu Feb 19 02:18:08 2009"
                         time_modification="Thu Feb 19 02:16:21 2009" />
        <observations epoch_first="Thu Feb 19 01:00:00 2009"
                      epoch_last="Thu Feb 19 01:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="30701"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29490"
                obs_have="29333"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27345"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:16:22"
                         size="3653671"
                         time_creation="Thu Feb 19 02:18:08 2009"
                         time_modification="Thu Feb 19 02:16:21 2009" />
        <observations epoch_first="Thu Feb 19 01:00:00 2009"
                      epoch_last="Thu Feb 19 01:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="30701"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29490"
                obs_have="29333"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27345"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:16:22"
                         size="3588671"
                         time_creation="Wed Nov 24 16:11:26 2010"
                         time_modification="Thu Feb 19 02:16:21 2009" />
        <observations epoch_first="Thu Feb 19 01:00:00 2009"
                      epoch_last="Thu Feb 19 01:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="30701"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29490"
                obs_have="29333"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27345"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:16:22"
                         size="3588671"
                         time_creation="Thu Apr 21 12:00:01 2011"
                         time_modification="Thu Feb 19 02:16:21 2009" />
        <observations epoch_first="Thu Feb 19 01:00:00 2009"
                      epoch_last="Thu Feb 19 01:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="30701"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29490"
                obs_have="29333"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27345"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:16:22"
                         size="3588671"
                         time_creation="Thu Apr 28 12:04:59 2011"
                         time_modification="Thu Feb 19 02:16:21 2009" />
        <observations epoch_first="Thu Feb 19 01:00:00 2009"
                      epoch_last="Thu Feb 19 01:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="30701"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="29490"
                obs_have="29333"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27345"
                obs_ratio="99.44" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050c.09o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 19 18:26:10 2009"
               level="3">
        <file_statistics latency="00:09:22"
                         size="4082018"
                         time_creation="Thu Feb 19 03:12:08 2009"
                         time_modification="Thu Feb 19 03:09:21 2009" />
        <observations epoch_first="Thu Feb 19 02:00:00 2009"
                      epoch_last="Thu Feb 19 02:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="35726"
                obs_have="34274"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="32938"
                obs_have="32646"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="30018"
                obs_have="29825"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:09:22"
                         size="4082018"
                         time_creation="Thu Feb 19 03:12:08 2009"
                         time_modification="Thu Feb 19 03:09:21 2009" />
        <observations epoch_first="Thu Feb 19 02:00:00 2009"
                      epoch_last="Thu Feb 19 02:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="35726"
                obs_have="34274"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="32938"
                obs_have="32646"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="30018"
                obs_have="29825"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:09:22"
                         size="4009521"
                         time_creation="Wed Nov 24 16:11:26 2010"
                         time_modification="Thu Feb 19 03:09:21 2009" />
        <observations epoch_first="Thu Feb 19 02:00:00 2009"
                      epoch_last="Thu Feb 19 02:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="35726"
                obs_have="34274"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="32938"
                obs_have="32646"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="30018"
                obs_have="29825"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:09:22"
                         size="4009521"
                         time_creation="Thu Apr 21 12:00:01 2011"
                         time_modification="Thu Feb 19 03:09:21 2009" />
        <observations epoch_first="Thu Feb 19 02:00:00 2009"
                      epoch_last="Thu Feb 19 02:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="35726"
                obs_have="34274"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="32938"
                obs_have="32646"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="30018"
                obs_have="29825"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:09:22"
                         size="4009521"
                         time_creation="Thu Apr 28 12:04:59 2011"
                         time_modification="Thu Feb 19 03:09:21 2009" />
        <observations epoch_first="Thu Feb 19 02:00:00 2009"
                      epoch_last="Thu Feb 19 02:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="35726"
                obs_have="34274"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="32938"
                obs_have="32646"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="30018"
                obs_have="29825"
                obs_ratio="99.36" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050d.09o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 19 18:18:39 2009"
               level="3">
        <file_statistics latency="00:08:55"
                         size="3832721"
                         time_creation="Thu Feb 19 04:09:25 2009"
                         time_modification="Thu Feb 19 04:08:54 2009" />
        <observations epoch_first="Thu Feb 19 03:00:00 2009"
                      epoch_last="Thu Feb 19 03:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="35080"
                obs_have="32131"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="31487"
                obs_have="30852"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="28874"
                obs_ratio="98.93" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:08:55"
                         size="3832721"
                         time_creation="Thu Feb 19 04:09:25 2009"
                         time_modification="Thu Feb 19 04:08:54 2009" />
        <observations epoch_first="Thu Feb 19 03:00:00 2009"
                      epoch_last="Thu Feb 19 03:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="35080"
                obs_have="32131"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="31487"
                obs_have="30852"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="28874"
                obs_ratio="98.93" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:08:55"
                         size="3764572"
                         time_creation="Wed Nov 24 16:11:26 2010"
                         time_modification="Thu Feb 19 04:08:54 2009" />
        <observations epoch_first="Thu Feb 19 03:00:00 2009"
                      epoch_last="Thu Feb 19 03:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="35080"
                obs_have="32131"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="31487"
                obs_have="30852"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="28874"
                obs_ratio="98.93" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:08:55"
                         size="3764572"
                         time_creation="Thu Apr 21 12:00:01 2011"
                         time_modification="Thu Feb 19 04:08:54 2009" />
        <observations epoch_first="Thu Feb 19 03:00:00 2009"
                      epoch_last="Thu Feb 19 03:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="35080"
                obs_have="32131"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="31487"
                obs_have="30852"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="28874"
                obs_ratio="98.93" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:08:55"
                         size="3764572"
                         time_creation="Thu Apr 28 12:04:59 2011"
                         time_modification="Thu Feb 19 04:08:54 2009" />
        <observations epoch_first="Thu Feb 19 03:00:00 2009"
                      epoch_last="Thu Feb 19 03:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="35080"
                obs_have="32131"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="31487"
                obs_have="30852"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="28874"
                obs_ratio="98.93" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050e.09o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 19 18:10:50 2009"
               level="3">
        <file_statistics latency="00:09:12"
                         size="3983339"
                         time_creation="Thu Feb 19 05:10:18 2009"
                         time_modification="Thu Feb 19 05:09:11 2009" />
        <observations epoch_first="Thu Feb 19 04:00:00 2009"
                      epoch_last="Thu Feb 19 04:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36635"
                obs_have="33562"
                obs_ratio="91.61" />
          <mask elevation="10 degrees"
                obs_expected="29704"
                obs_have="29481"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="25284"
                obs_have="25083"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:09:12"
                         size="3983339"
                         time_creation="Thu Feb 19 05:10:18 2009"
                         time_modification="Thu Feb 19 05:09:11 2009" />
        <observations epoch_first="Thu Feb 19 04:00:00 2009"
                      epoch_last="Thu Feb 19 04:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36635"
                obs_have="33562"
                obs_ratio="91.61" />
          <mask elevation="10 degrees"
                obs_expected="29704"
                obs_have="29481"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="25284"
                obs_have="25083"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:09:12"
                         size="3912606"
                         time_creation="Wed Nov 24 16:11:26 2010"
                         time_modification="Thu Feb 19 05:09:11 2009" />
        <observations epoch_first="Thu Feb 19 04:00:00 2009"
                      epoch_last="Thu Feb 19 04:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36635"
                obs_have="33562"
                obs_ratio="91.61" />
          <mask elevation="10 degrees"
                obs_expected="29704"
                obs_have="29481"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="25284"
                obs_have="25083"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:09:12"
                         size="3912606"
                         time_creation="Thu Apr 21 12:00:02 2011"
                         time_modification="Thu Feb 19 05:09:11 2009" />
        <observations epoch_first="Thu Feb 19 04:00:00 2009"
                      epoch_last="Thu Feb 19 04:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36635"
                obs_have="33562"
                obs_ratio="91.61" />
          <mask elevation="10 degrees"
                obs_expected="29704"
                obs_have="29481"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="25284"
                obs_have="25083"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:09:12"
                         size="3912606"
                         time_creation="Thu Apr 28 12:05:00 2011"
                         time_modification="Thu Feb 19 05:09:11 2009" />
        <observations epoch_first="Thu Feb 19 04:00:00 2009"
                      epoch_last="Thu Feb 19 04:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36635"
                obs_have="33562"
                obs_ratio="91.61" />
          <mask elevation="10 degrees"
                obs_expected="29704"
                obs_have="29481"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="25284"
                obs_have="25083"
                obs_ratio="99.21" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050f.09o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 19 18:03:03 2009"
               level="3">
        <file_statistics latency="00:08:55"
                         size="3913457"
                         time_creation="Thu Feb 19 06:21:35 2009"
                         time_modification="Thu Feb 19 06:08:54 2009" />
        <observations epoch_first="Thu Feb 19 05:00:00 2009"
                      epoch_last="Thu Feb 19 05:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34916"
                obs_have="32944"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30162"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24446"
                obs_have="24263"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:08:55"
                         size="3913457"
                         time_creation="Thu Feb 19 06:21:35 2009"
                         time_modification="Thu Feb 19 06:08:54 2009" />
        <observations epoch_first="Thu Feb 19 05:00:00 2009"
                      epoch_last="Thu Feb 19 05:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34916"
                obs_have="32944"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30162"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24446"
                obs_have="24263"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:08:55"
                         size="3843936"
                         time_creation="Wed Nov 24 16:11:27 2010"
                         time_modification="Thu Feb 19 06:08:54 2009" />
        <observations epoch_first="Thu Feb 19 05:00:00 2009"
                      epoch_last="Thu Feb 19 05:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34916"
                obs_have="32944"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30162"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24446"
                obs_have="24263"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:08:55"
                         size="3843936"
                         time_creation="Thu Apr 21 12:00:02 2011"
                         time_modification="Thu Feb 19 06:08:54 2009" />
        <observations epoch_first="Thu Feb 19 05:00:00 2009"
                      epoch_last="Thu Feb 19 05:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34916"
                obs_have="32944"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30162"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24446"
                obs_have="24263"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:08:55"
                         size="3843936"
                         time_creation="Thu Apr 28 12:05:00 2011"
                         time_modification="Thu Feb 19 06:08:54 2009" />
        <observations epoch_first="Thu Feb 19 05:00:00 2009"
                      epoch_last="Thu Feb 19 05:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34916"
                obs_have="32944"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30162"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24446"
                obs_have="24263"
                obs_ratio="99.25" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050g.09o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 19 17:55:08 2009"
               level="3">
        <file_statistics latency="00:09:20"
                         size="4393259"
                         time_creation="Thu Feb 19 07:19:46 2009"
                         time_modification="Thu Feb 19 07:09:19 2009" />
        <observations epoch_first="Thu Feb 19 06:00:00 2009"
                      epoch_last="Thu Feb 19 06:59:59 2009"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="40116"
                obs_have="37139"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="31980"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="27726"
                obs_have="27376"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:09:20"
                         size="4393259"
                         time_creation="Thu Feb 19 07:19:46 2009"
                         time_modification="Thu Feb 19 07:09:19 2009" />
        <observations epoch_first="Thu Feb 19 06:00:00 2009"
                      epoch_last="Thu Feb 19 06:59:59 2009"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="40116"
                obs_have="37139"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="31980"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="27726"
                obs_have="27376"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:09:20"
                         size="4315406"
                         time_creation="Wed Nov 24 16:11:27 2010"
                         time_modification="Thu Feb 19 07:09:19 2009" />
        <observations epoch_first="Thu Feb 19 06:00:00 2009"
                      epoch_last="Thu Feb 19 06:59:59 2009"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="40116"
                obs_have="37139"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="31980"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="27726"
                obs_have="27376"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:09:20"
                         size="4315406"
                         time_creation="Thu Apr 21 12:00:02 2011"
                         time_modification="Thu Feb 19 07:09:19 2009" />
        <observations epoch_first="Thu Feb 19 06:00:00 2009"
                      epoch_last="Thu Feb 19 06:59:59 2009"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="40116"
                obs_have="37139"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="31980"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="27726"
                obs_have="27376"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:09:20"
                         size="4315406"
                         time_creation="Thu Apr 28 12:05:00 2011"
                         time_modification="Thu Feb 19 07:09:19 2009" />
        <observations epoch_first="Thu Feb 19 06:00:00 2009"
                      epoch_last="Thu Feb 19 06:59:59 2009"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="40116"
                obs_have="37139"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="31980"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="27726"
                obs_have="27376"
                obs_ratio="98.74" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050h.09o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 19 17:47:35 2009"
               level="3">
        <file_statistics latency="00:09:19"
                         size="4141467"
                         time_creation="Thu Feb 19 08:11:13 2009"
                         time_modification="Thu Feb 19 08:09:18 2009" />
        <observations epoch_first="Thu Feb 19 07:00:00 2009"
                      epoch_last="Thu Feb 19 07:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="36189"
                obs_have="34943"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31495"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="26369"
                obs_have="26225"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:09:19"
                         size="4141467"
                         time_creation="Thu Feb 19 08:11:13 2009"
                         time_modification="Thu Feb 19 08:09:18 2009" />
        <observations epoch_first="Thu Feb 19 07:00:00 2009"
                      epoch_last="Thu Feb 19 07:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="36189"
                obs_have="34943"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31495"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="26369"
                obs_have="26225"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:09:19"
                         size="4067984"
                         time_creation="Wed Nov 24 16:11:27 2010"
                         time_modification="Thu Feb 19 08:09:18 2009" />
        <observations epoch_first="Thu Feb 19 07:00:00 2009"
                      epoch_last="Thu Feb 19 07:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="36189"
                obs_have="34943"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31495"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="26369"
                obs_have="26225"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:09:19"
                         size="4067984"
                         time_creation="Thu Apr 21 12:00:02 2011"
                         time_modification="Thu Feb 19 08:09:18 2009" />
        <observations epoch_first="Thu Feb 19 07:00:00 2009"
                      epoch_last="Thu Feb 19 07:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="36189"
                obs_have="34943"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31495"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="26369"
                obs_have="26225"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:09:19"
                         size="4067984"
                         time_creation="Thu Apr 28 12:05:00 2011"
                         time_modification="Thu Feb 19 08:09:18 2009" />
        <observations epoch_first="Thu Feb 19 07:00:00 2009"
                      epoch_last="Thu Feb 19 07:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="36189"
                obs_have="34943"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31495"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="26369"
                obs_have="26225"
                obs_ratio="99.45" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050i.09o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 19 17:39:51 2009"
               level="3">
        <file_statistics latency="00:09:07"
                         size="3923466"
                         time_creation="Thu Feb 19 09:12:09 2009"
                         time_modification="Thu Feb 19 09:09:06 2009" />
        <observations epoch_first="Thu Feb 19 08:00:00 2009"
                      epoch_last="Thu Feb 19 08:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35500"
                obs_have="33050"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="28385"
                obs_have="28129"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24077"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:09:07"
                         size="3923466"
                         time_creation="Thu Feb 19 09:12:09 2009"
                         time_modification="Thu Feb 19 09:09:06 2009" />
        <observations epoch_first="Thu Feb 19 08:00:00 2009"
                      epoch_last="Thu Feb 19 08:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35500"
                obs_have="33050"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="28385"
                obs_have="28129"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24077"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:09:07"
                         size="3853778"
                         time_creation="Wed Nov 24 16:11:27 2010"
                         time_modification="Thu Feb 19 09:09:06 2009" />
        <observations epoch_first="Thu Feb 19 08:00:00 2009"
                      epoch_last="Thu Feb 19 08:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35500"
                obs_have="33050"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="28385"
                obs_have="28129"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24077"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:09:07"
                         size="3853778"
                         time_creation="Thu Apr 21 12:00:02 2011"
                         time_modification="Thu Feb 19 09:09:06 2009" />
        <observations epoch_first="Thu Feb 19 08:00:00 2009"
                      epoch_last="Thu Feb 19 08:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35500"
                obs_have="33050"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="28385"
                obs_have="28129"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24077"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:09:07"
                         size="3853778"
                         time_creation="Thu Apr 28 12:05:00 2011"
                         time_modification="Thu Feb 19 09:09:06 2009" />
        <observations epoch_first="Thu Feb 19 08:00:00 2009"
                      epoch_last="Thu Feb 19 08:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35500"
                obs_have="33050"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="28385"
                obs_have="28129"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24077"
                obs_ratio="99.16" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050j.09o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 19 17:31:36 2009"
               level="3">
        <file_statistics latency="00:25:30"
                         size="3685574"
                         time_creation="Thu Feb 19 10:27:11 2009"
                         time_modification="Thu Feb 19 10:25:29 2009" />
        <observations epoch_first="Thu Feb 19 09:00:00 2009"
                      epoch_last="Thu Feb 19 09:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="30718"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="28871"
                obs_have="27867"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="25573"
                obs_have="25313"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:25:30"
                         size="3685574"
                         time_creation="Thu Feb 19 10:27:11 2009"
                         time_modification="Thu Feb 19 10:25:29 2009" />
        <observations epoch_first="Thu Feb 19 09:00:00 2009"
                      epoch_last="Thu Feb 19 09:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="30718"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="28871"
                obs_have="27867"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="25573"
                obs_have="25313"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:25:30"
                         size="3619940"
                         time_creation="Wed Nov 24 16:11:27 2010"
                         time_modification="Thu Feb 19 10:25:29 2009" />
        <observations epoch_first="Thu Feb 19 09:00:00 2009"
                      epoch_last="Thu Feb 19 09:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="30718"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="28871"
                obs_have="27867"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="25573"
                obs_have="25313"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:25:30"
                         size="3619940"
                         time_creation="Thu Apr 21 12:00:03 2011"
                         time_modification="Thu Feb 19 10:25:29 2009" />
        <observations epoch_first="Thu Feb 19 09:00:00 2009"
                      epoch_last="Thu Feb 19 09:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="30718"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="28871"
                obs_have="27867"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="25573"
                obs_have="25313"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:25:30"
                         size="3619940"
                         time_creation="Thu Apr 28 12:05:01 2011"
                         time_modification="Thu Feb 19 10:25:29 2009" />
        <observations epoch_first="Thu Feb 19 09:00:00 2009"
                      epoch_last="Thu Feb 19 09:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="30718"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="28871"
                obs_have="27867"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="25573"
                obs_have="25313"
                obs_ratio="98.98" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050k.09o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 19 17:24:37 2009"
               level="3">
        <file_statistics latency="00:08:41"
                         size="3881515"
                         time_creation="Thu Feb 19 11:09:15 2009"
                         time_modification="Thu Feb 19 11:08:40 2009" />
        <observations epoch_first="Thu Feb 19 10:00:00 2009"
                      epoch_last="Thu Feb 19 10:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="33836"
                obs_have="32556"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="31160"
                obs_have="30984"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28541"
                obs_have="28378"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:08:41"
                         size="3881515"
                         time_creation="Thu Feb 19 11:09:15 2009"
                         time_modification="Thu Feb 19 11:08:40 2009" />
        <observations epoch_first="Thu Feb 19 10:00:00 2009"
                      epoch_last="Thu Feb 19 10:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="33836"
                obs_have="32556"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="31160"
                obs_have="30984"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28541"
                obs_have="28378"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:08:41"
                         size="3812512"
                         time_creation="Wed Nov 24 16:11:27 2010"
                         time_modification="Thu Feb 19 11:08:40 2009" />
        <observations epoch_first="Thu Feb 19 10:00:00 2009"
                      epoch_last="Thu Feb 19 10:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="33836"
                obs_have="32556"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="31160"
                obs_have="30984"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28541"
                obs_have="28378"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:08:41"
                         size="3812512"
                         time_creation="Thu Apr 21 12:00:03 2011"
                         time_modification="Thu Feb 19 11:08:40 2009" />
        <observations epoch_first="Thu Feb 19 10:00:00 2009"
                      epoch_last="Thu Feb 19 10:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="33836"
                obs_have="32556"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="31160"
                obs_have="30984"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28541"
                obs_have="28378"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:08:41"
                         size="3812512"
                         time_creation="Thu Apr 28 12:05:01 2011"
                         time_modification="Thu Feb 19 11:08:40 2009" />
        <observations epoch_first="Thu Feb 19 10:00:00 2009"
                      epoch_last="Thu Feb 19 10:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="33836"
                obs_have="32556"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="31160"
                obs_have="30984"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28541"
                obs_have="28378"
                obs_ratio="99.43" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050l.09o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 19 17:17:18 2009"
               level="3">
        <file_statistics latency="00:08:51"
                         size="3828000"
                         time_creation="Thu Feb 19 12:09:19 2009"
                         time_modification="Thu Feb 19 12:08:50 2009" />
        <observations epoch_first="Thu Feb 19 11:00:00 2009"
                      epoch_last="Thu Feb 19 11:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="34062"
                obs_have="32178"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="29274"
                obs_have="28986"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="25977"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:08:51"
                         size="3828000"
                         time_creation="Thu Feb 19 12:09:19 2009"
                         time_modification="Thu Feb 19 12:08:50 2009" />
        <observations epoch_first="Thu Feb 19 11:00:00 2009"
                      epoch_last="Thu Feb 19 11:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="34062"
                obs_have="32178"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="29274"
                obs_have="28986"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="25977"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:08:51"
                         size="3759960"
                         time_creation="Wed Nov 24 16:11:28 2010"
                         time_modification="Thu Feb 19 12:08:50 2009" />
        <observations epoch_first="Thu Feb 19 11:00:00 2009"
                      epoch_last="Thu Feb 19 11:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="34062"
                obs_have="32178"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="29274"
                obs_have="28986"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="25977"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:08:51"
                         size="3759960"
                         time_creation="Thu Apr 21 12:00:03 2011"
                         time_modification="Thu Feb 19 12:08:50 2009" />
        <observations epoch_first="Thu Feb 19 11:00:00 2009"
                      epoch_last="Thu Feb 19 11:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="34062"
                obs_have="32178"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="29274"
                obs_have="28986"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="25977"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:08:51"
                         size="3759960"
                         time_creation="Thu Apr 28 12:05:01 2011"
                         time_modification="Thu Feb 19 12:08:50 2009" />
        <observations epoch_first="Thu Feb 19 11:00:00 2009"
                      epoch_last="Thu Feb 19 11:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="34062"
                obs_have="32178"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="29274"
                obs_have="28986"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="25977"
                obs_ratio="99.10" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050m.09o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 19 17:09:50 2009"
               level="3">
        <file_statistics latency="00:22:59"
                         size="3835168"
                         time_creation="Thu Feb 19 13:24:12 2009"
                         time_modification="Thu Feb 19 13:22:58 2009" />
        <observations epoch_first="Thu Feb 19 12:00:00 2009"
                      epoch_last="Thu Feb 19 12:59:59 2009"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="33811"
                obs_have="32266"
                obs_ratio="95.43" />
          <mask elevation="10 degrees"
                obs_expected="29355"
                obs_have="29231"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24718"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:22:59"
                         size="3835168"
                         time_creation="Thu Feb 19 13:24:12 2009"
                         time_modification="Thu Feb 19 13:22:58 2009" />
        <observations epoch_first="Thu Feb 19 12:00:00 2009"
                      epoch_last="Thu Feb 19 12:59:59 2009"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="33811"
                obs_have="32266"
                obs_ratio="95.43" />
          <mask elevation="10 degrees"
                obs_expected="29355"
                obs_have="29231"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24718"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:22:59"
                         size="3767006"
                         time_creation="Wed Nov 24 16:11:28 2010"
                         time_modification="Thu Feb 19 13:22:58 2009" />
        <observations epoch_first="Thu Feb 19 12:00:00 2009"
                      epoch_last="Thu Feb 19 12:59:59 2009"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="33811"
                obs_have="32266"
                obs_ratio="95.43" />
          <mask elevation="10 degrees"
                obs_expected="29355"
                obs_have="29231"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24718"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:22:59"
                         size="3767006"
                         time_creation="Thu Apr 21 12:00:04 2011"
                         time_modification="Thu Feb 19 13:22:58 2009" />
        <observations epoch_first="Thu Feb 19 12:00:00 2009"
                      epoch_last="Thu Feb 19 12:59:59 2009"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="33811"
                obs_have="32266"
                obs_ratio="95.43" />
          <mask elevation="10 degrees"
                obs_expected="29355"
                obs_have="29231"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24718"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:22:59"
                         size="3767006"
                         time_creation="Thu Apr 28 12:05:01 2011"
                         time_modification="Thu Feb 19 13:22:58 2009" />
        <observations epoch_first="Thu Feb 19 12:00:00 2009"
                      epoch_last="Thu Feb 19 12:59:59 2009"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="33811"
                obs_have="32266"
                obs_ratio="95.43" />
          <mask elevation="10 degrees"
                obs_expected="29355"
                obs_have="29231"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24718"
                obs_ratio="99.57" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050n.09o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 19 17:01:33 2009"
               level="3">
        <file_statistics latency="01:25:52"
                         size="3450110"
                         time_creation="Thu Feb 19 15:27:17 2009"
                         time_modification="Thu Feb 19 15:25:51 2009" />
        <observations epoch_first="Thu Feb 19 13:00:00 2009"
                      epoch_last="Thu Feb 19 13:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="30643"
                obs_have="28933"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="27309"
                obs_have="27062"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="25456"
                obs_have="25211"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="01:25:52"
                         size="3450110"
                         time_creation="Thu Feb 19 15:27:17 2009"
                         time_modification="Thu Feb 19 15:25:51 2009" />
        <observations epoch_first="Thu Feb 19 13:00:00 2009"
                      epoch_last="Thu Feb 19 13:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="30643"
                obs_have="28933"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="27309"
                obs_have="27062"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="25456"
                obs_have="25211"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="01:25:52"
                         size="3388654"
                         time_creation="Wed Nov 24 16:11:28 2010"
                         time_modification="Thu Feb 19 15:25:51 2009" />
        <observations epoch_first="Thu Feb 19 13:00:00 2009"
                      epoch_last="Thu Feb 19 13:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="30643"
                obs_have="28933"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="27309"
                obs_have="27062"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="25456"
                obs_have="25211"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="01:25:52"
                         size="3388654"
                         time_creation="Thu Apr 21 12:00:04 2011"
                         time_modification="Thu Feb 19 15:25:51 2009" />
        <observations epoch_first="Thu Feb 19 13:00:00 2009"
                      epoch_last="Thu Feb 19 13:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="30643"
                obs_have="28933"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="27309"
                obs_have="27062"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="25456"
                obs_have="25211"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="01:25:52"
                         size="3388654"
                         time_creation="Thu Apr 28 12:05:01 2011"
                         time_modification="Thu Feb 19 15:25:51 2009" />
        <observations epoch_first="Thu Feb 19 13:00:00 2009"
                      epoch_last="Thu Feb 19 13:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="30643"
                obs_have="28933"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="27309"
                obs_have="27062"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="25456"
                obs_have="25211"
                obs_ratio="99.04" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050o.09o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 19 16:53:42 2009"
               level="3">
        <file_statistics latency="00:25:52"
                         size="3910728"
                         time_creation="Thu Feb 19 15:27:17 2009"
                         time_modification="Thu Feb 19 15:25:51 2009" />
        <observations epoch_first="Thu Feb 19 14:00:00 2009"
                      epoch_last="Thu Feb 19 14:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="34296"
                obs_have="32769"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="31010"
                obs_have="30823"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="28864"
                obs_have="28690"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:25:52"
                         size="3910728"
                         time_creation="Thu Feb 19 15:27:17 2009"
                         time_modification="Thu Feb 19 15:25:51 2009" />
        <observations epoch_first="Thu Feb 19 14:00:00 2009"
                      epoch_last="Thu Feb 19 14:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="34296"
                obs_have="32769"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="31010"
                obs_have="30823"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="28864"
                obs_have="28690"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:25:52"
                         size="3841204"
                         time_creation="Wed Nov 24 16:11:28 2010"
                         time_modification="Thu Feb 19 15:25:51 2009" />
        <observations epoch_first="Thu Feb 19 14:00:00 2009"
                      epoch_last="Thu Feb 19 14:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="34296"
                obs_have="32769"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="31010"
                obs_have="30823"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="28864"
                obs_have="28690"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:25:52"
                         size="3841204"
                         time_creation="Thu Apr 21 12:00:04 2011"
                         time_modification="Thu Feb 19 15:25:51 2009" />
        <observations epoch_first="Thu Feb 19 14:00:00 2009"
                      epoch_last="Thu Feb 19 14:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="34296"
                obs_have="32769"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="31010"
                obs_have="30823"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="28864"
                obs_have="28690"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:25:52"
                         size="3841204"
                         time_creation="Thu Apr 28 12:05:02 2011"
                         time_modification="Thu Feb 19 15:25:51 2009" />
        <observations epoch_first="Thu Feb 19 14:00:00 2009"
                      epoch_last="Thu Feb 19 14:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="34296"
                obs_have="32769"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="31010"
                obs_have="30823"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="28864"
                obs_have="28690"
                obs_ratio="99.40" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050p.09o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 19 16:45:07 2009"
               level="3">
        <file_statistics latency="00:11:45"
                         size="4029079"
                         time_creation="Thu Feb 19 16:12:26 2009"
                         time_modification="Thu Feb 19 16:11:44 2009" />
        <observations epoch_first="Thu Feb 19 15:00:00 2009"
                      epoch_last="Thu Feb 19 15:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="33949"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="31817"
                obs_have="31433"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="27881"
                obs_have="27552"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:11:45"
                         size="4029079"
                         time_creation="Thu Feb 19 16:12:26 2009"
                         time_modification="Thu Feb 19 16:11:44 2009" />
        <observations epoch_first="Thu Feb 19 15:00:00 2009"
                      epoch_last="Thu Feb 19 15:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="33949"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="31817"
                obs_have="31433"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="27881"
                obs_have="27552"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:11:45"
                         size="3957553"
                         time_creation="Wed Nov 24 16:11:28 2010"
                         time_modification="Thu Feb 19 16:11:44 2009" />
        <observations epoch_first="Thu Feb 19 15:00:00 2009"
                      epoch_last="Thu Feb 19 15:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="33949"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="31817"
                obs_have="31433"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="27881"
                obs_have="27552"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="3957553"
                         time_creation="Thu Apr 21 12:00:05 2011"
                         time_modification="Thu Feb 19 16:11:44 2009" />
        <observations epoch_first="Thu Feb 19 15:00:00 2009"
                      epoch_last="Thu Feb 19 15:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="33949"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="31817"
                obs_have="31433"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="27881"
                obs_have="27552"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="3957553"
                         time_creation="Thu Apr 28 12:05:02 2011"
                         time_modification="Thu Feb 19 16:11:44 2009" />
        <observations epoch_first="Thu Feb 19 15:00:00 2009"
                      epoch_last="Thu Feb 19 15:59:59 2009"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="36026"
                obs_have="33949"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="31817"
                obs_have="31433"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="27881"
                obs_have="27552"
                obs_ratio="98.82" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050q.09o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 19 18:52:51 2009"
               level="3">
        <file_statistics latency="00:13:28"
                         size="3608227"
                         time_creation="Thu Feb 19 17:15:27 2009"
                         time_modification="Thu Feb 19 17:13:27 2009" />
        <observations epoch_first="Thu Feb 19 16:00:00 2009"
                      epoch_last="Thu Feb 19 16:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35629"
                obs_have="30031"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="28816"
                obs_have="28416"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="26664"
                obs_have="26452"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:13:28"
                         size="3608227"
                         time_creation="Thu Feb 19 17:15:27 2009"
                         time_modification="Thu Feb 19 17:13:27 2009" />
        <observations epoch_first="Thu Feb 19 16:00:00 2009"
                      epoch_last="Thu Feb 19 16:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35629"
                obs_have="30031"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="28816"
                obs_have="28416"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="26664"
                obs_have="26452"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:13:28"
                         size="3543931"
                         time_creation="Wed Nov 24 16:11:29 2010"
                         time_modification="Thu Feb 19 17:13:27 2009" />
        <observations epoch_first="Thu Feb 19 16:00:00 2009"
                      epoch_last="Thu Feb 19 16:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35629"
                obs_have="30031"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="28816"
                obs_have="28416"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="26664"
                obs_have="26452"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:13:28"
                         size="3543931"
                         time_creation="Thu Apr 21 12:00:05 2011"
                         time_modification="Thu Feb 19 17:13:27 2009" />
        <observations epoch_first="Thu Feb 19 16:00:00 2009"
                      epoch_last="Thu Feb 19 16:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35629"
                obs_have="30031"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="28816"
                obs_have="28416"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="26664"
                obs_have="26452"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:13:28"
                         size="3543931"
                         time_creation="Thu Apr 28 12:05:02 2011"
                         time_modification="Thu Feb 19 17:13:27 2009" />
        <observations epoch_first="Thu Feb 19 16:00:00 2009"
                      epoch_last="Thu Feb 19 16:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35629"
                obs_have="30031"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="28816"
                obs_have="28416"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="26664"
                obs_have="26452"
                obs_ratio="99.20" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050r.09o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 19 18:45:35 2009"
               level="3">
        <file_statistics latency="00:10:45"
                         size="4087823"
                         time_creation="Thu Feb 19 18:12:32 2009"
                         time_modification="Thu Feb 19 18:10:44 2009" />
        <observations epoch_first="Thu Feb 19 17:00:00 2009"
                      epoch_last="Thu Feb 19 17:59:59 2009"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="38001"
                obs_have="34356"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="30946"
                obs_have="30484"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29139"
                obs_have="28713"
                obs_ratio="98.54" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:10:45"
                         size="4087823"
                         time_creation="Thu Feb 19 18:12:32 2009"
                         time_modification="Thu Feb 19 18:10:44 2009" />
        <observations epoch_first="Thu Feb 19 17:00:00 2009"
                      epoch_last="Thu Feb 19 17:59:59 2009"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="38001"
                obs_have="34356"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="30946"
                obs_have="30484"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29139"
                obs_have="28713"
                obs_ratio="98.54" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:10:45"
                         size="4015244"
                         time_creation="Wed Nov 24 16:11:29 2010"
                         time_modification="Thu Feb 19 18:10:44 2009" />
        <observations epoch_first="Thu Feb 19 17:00:00 2009"
                      epoch_last="Thu Feb 19 17:59:59 2009"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="38001"
                obs_have="34356"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="30946"
                obs_have="30484"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29139"
                obs_have="28713"
                obs_ratio="98.54" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:10:45"
                         size="4015244"
                         time_creation="Thu Apr 21 12:00:05 2011"
                         time_modification="Thu Feb 19 18:10:44 2009" />
        <observations epoch_first="Thu Feb 19 17:00:00 2009"
                      epoch_last="Thu Feb 19 17:59:59 2009"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="38001"
                obs_have="34356"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="30946"
                obs_have="30484"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29139"
                obs_have="28713"
                obs_ratio="98.54" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:10:45"
                         size="4015244"
                         time_creation="Thu Apr 28 12:05:02 2011"
                         time_modification="Thu Feb 19 18:10:44 2009" />
        <observations epoch_first="Thu Feb 19 17:00:00 2009"
                      epoch_last="Thu Feb 19 17:59:59 2009"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="38001"
                obs_have="34356"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="30946"
                obs_have="30484"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29139"
                obs_have="28713"
                obs_ratio="98.54" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050s.09o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 19 19:45:51 2009"
               level="3">
        <file_statistics latency="00:28:26"
                         size="4711809"
                         time_creation="Thu Feb 19 19:30:27 2009"
                         time_modification="Thu Feb 19 19:28:25 2009" />
        <observations epoch_first="Thu Feb 19 18:00:00 2009"
                      epoch_last="Thu Feb 19 18:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="42124"
                obs_have="39735"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="37653"
                obs_have="37101"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="33185"
                obs_have="32895"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:28:26"
                         size="4711809"
                         time_creation="Thu Feb 19 19:30:27 2009"
                         time_modification="Thu Feb 19 19:28:25 2009" />
        <observations epoch_first="Thu Feb 19 18:00:00 2009"
                      epoch_last="Thu Feb 19 18:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="42124"
                obs_have="39735"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="37653"
                obs_have="37101"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="33185"
                obs_have="32895"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:28:26"
                         size="4628356"
                         time_creation="Wed Nov 24 16:11:29 2010"
                         time_modification="Thu Feb 19 19:28:25 2009" />
        <observations epoch_first="Thu Feb 19 18:00:00 2009"
                      epoch_last="Thu Feb 19 18:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="42124"
                obs_have="39735"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="37653"
                obs_have="37101"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="33185"
                obs_have="32895"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:28:26"
                         size="4628356"
                         time_creation="Thu Apr 21 12:00:05 2011"
                         time_modification="Thu Feb 19 19:28:25 2009" />
        <observations epoch_first="Thu Feb 19 18:00:00 2009"
                      epoch_last="Thu Feb 19 18:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="42124"
                obs_have="39735"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="37653"
                obs_have="37101"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="33185"
                obs_have="32895"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:28:26"
                         size="4628356"
                         time_creation="Thu Apr 28 12:05:03 2011"
                         time_modification="Thu Feb 19 19:28:25 2009" />
        <observations epoch_first="Thu Feb 19 18:00:00 2009"
                      epoch_last="Thu Feb 19 18:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="42124"
                obs_have="39735"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="37653"
                obs_have="37101"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="33185"
                obs_have="32895"
                obs_ratio="99.13" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050t.09o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 19 20:45:09 2009"
               level="3">
        <file_statistics latency="00:13:59"
                         size="4302379"
                         time_creation="Thu Feb 19 20:15:43 2009"
                         time_modification="Thu Feb 19 20:13:58 2009" />
        <observations epoch_first="Thu Feb 19 19:00:00 2009"
                      epoch_last="Thu Feb 19 19:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="38726"
                obs_have="36311"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="32949"
                obs_have="32713"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30055"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:13:59"
                         size="4302379"
                         time_creation="Thu Feb 19 20:15:43 2009"
                         time_modification="Thu Feb 19 20:13:58 2009" />
        <observations epoch_first="Thu Feb 19 19:00:00 2009"
                      epoch_last="Thu Feb 19 19:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="38726"
                obs_have="36311"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="32949"
                obs_have="32713"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30055"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:13:59"
                         size="4226089"
                         time_creation="Wed Nov 24 16:11:29 2010"
                         time_modification="Thu Feb 19 20:13:58 2009" />
        <observations epoch_first="Thu Feb 19 19:00:00 2009"
                      epoch_last="Thu Feb 19 19:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="38726"
                obs_have="36311"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="32949"
                obs_have="32713"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30055"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:13:59"
                         size="4226089"
                         time_creation="Thu Apr 21 12:00:06 2011"
                         time_modification="Thu Feb 19 20:13:58 2009" />
        <observations epoch_first="Thu Feb 19 19:00:00 2009"
                      epoch_last="Thu Feb 19 19:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="38726"
                obs_have="36311"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="32949"
                obs_have="32713"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30055"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:13:59"
                         size="4226089"
                         time_creation="Thu Apr 28 12:05:03 2011"
                         time_modification="Thu Feb 19 20:13:58 2009" />
        <observations epoch_first="Thu Feb 19 19:00:00 2009"
                      epoch_last="Thu Feb 19 19:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="38726"
                obs_have="36311"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="32949"
                obs_have="32713"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30055"
                obs_ratio="99.33" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050u.09o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 19 21:45:31 2009"
               level="3">
        <file_statistics latency="00:13:53"
                         size="3991361"
                         time_creation="Thu Feb 19 21:15:45 2009"
                         time_modification="Thu Feb 19 21:13:52 2009" />
        <observations epoch_first="Thu Feb 19 20:00:00 2009"
                      epoch_last="Thu Feb 19 20:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="35667"
                obs_have="33637"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="26224"
                obs_have="25972"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="23184"
                obs_have="22962"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:13:53"
                         size="3991361"
                         time_creation="Thu Feb 19 21:15:45 2009"
                         time_modification="Thu Feb 19 21:13:52 2009" />
        <observations epoch_first="Thu Feb 19 20:00:00 2009"
                      epoch_last="Thu Feb 19 20:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="35667"
                obs_have="33637"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="26224"
                obs_have="25972"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="23184"
                obs_have="22962"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:13:53"
                         size="3920493"
                         time_creation="Wed Nov 24 16:11:29 2010"
                         time_modification="Thu Feb 19 21:13:52 2009" />
        <observations epoch_first="Thu Feb 19 20:00:00 2009"
                      epoch_last="Thu Feb 19 20:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="35667"
                obs_have="33637"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="26224"
                obs_have="25972"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="23184"
                obs_have="22962"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:13:53"
                         size="3920493"
                         time_creation="Thu Apr 21 12:00:06 2011"
                         time_modification="Thu Feb 19 21:13:52 2009" />
        <observations epoch_first="Thu Feb 19 20:00:00 2009"
                      epoch_last="Thu Feb 19 20:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="35667"
                obs_have="33637"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="26224"
                obs_have="25972"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="23184"
                obs_have="22962"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:13:53"
                         size="3920493"
                         time_creation="Thu Apr 28 12:05:03 2011"
                         time_modification="Thu Feb 19 21:13:52 2009" />
        <observations epoch_first="Thu Feb 19 20:00:00 2009"
                      epoch_last="Thu Feb 19 20:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="35667"
                obs_have="33637"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="26224"
                obs_have="25972"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="23184"
                obs_have="22962"
                obs_ratio="99.04" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050v.09o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 19 22:44:59 2009"
               level="3">
        <file_statistics latency="00:13:48"
                         size="3866988"
                         time_creation="Thu Feb 19 22:15:44 2009"
                         time_modification="Thu Feb 19 22:13:47 2009" />
        <observations epoch_first="Thu Feb 19 21:00:00 2009"
                      epoch_last="Thu Feb 19 21:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33809"
                obs_have="32535"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="31969"
                obs_have="31766"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="29123"
                obs_have="28932"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:13:48"
                         size="3866988"
                         time_creation="Thu Feb 19 22:15:44 2009"
                         time_modification="Thu Feb 19 22:13:47 2009" />
        <observations epoch_first="Thu Feb 19 21:00:00 2009"
                      epoch_last="Thu Feb 19 21:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33809"
                obs_have="32535"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="31969"
                obs_have="31766"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="28933"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:13:48"
                         size="3798272"
                         time_creation="Wed Nov 24 16:11:30 2010"
                         time_modification="Thu Feb 19 22:13:47 2009" />
        <observations epoch_first="Thu Feb 19 21:00:00 2009"
                      epoch_last="Thu Feb 19 21:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33809"
                obs_have="32535"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="31969"
                obs_have="31766"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="28933"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:13:48"
                         size="3798272"
                         time_creation="Thu Apr 21 12:00:06 2011"
                         time_modification="Thu Feb 19 22:13:47 2009" />
        <observations epoch_first="Thu Feb 19 21:00:00 2009"
                      epoch_last="Thu Feb 19 21:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33809"
                obs_have="32535"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="31969"
                obs_have="31766"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="28933"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:13:48"
                         size="3798272"
                         time_creation="Thu Apr 28 12:05:03 2011"
                         time_modification="Thu Feb 19 22:13:47 2009" />
        <observations epoch_first="Thu Feb 19 21:00:00 2009"
                      epoch_last="Thu Feb 19 21:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33809"
                obs_have="32535"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="31969"
                obs_have="31766"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="29124"
                obs_have="28933"
                obs_ratio="99.34" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050w.09o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 19 23:44:59 2009"
               level="3">
        <file_statistics latency="00:13:59"
                         size="4308085"
                         time_creation="Thu Feb 19 23:15:48 2009"
                         time_modification="Thu Feb 19 23:13:58 2009" />
        <observations epoch_first="Thu Feb 19 22:00:00 2009"
                      epoch_last="Thu Feb 19 22:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="38558"
                obs_have="36296"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="33553"
                obs_have="33086"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="29880"
                obs_have="29715"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="00:13:59"
                         size="4308085"
                         time_creation="Thu Feb 19 23:15:48 2009"
                         time_modification="Thu Feb 19 23:13:58 2009" />
        <observations epoch_first="Thu Feb 19 22:00:00 2009"
                      epoch_last="Thu Feb 19 22:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="38558"
                obs_have="36296"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="33553"
                obs_have="33086"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="29880"
                obs_have="29715"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="00:13:59"
                         size="4231673"
                         time_creation="Wed Nov 24 16:11:30 2010"
                         time_modification="Thu Feb 19 23:13:58 2009" />
        <observations epoch_first="Thu Feb 19 22:00:00 2009"
                      epoch_last="Thu Feb 19 22:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="38558"
                obs_have="36296"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="33553"
                obs_have="33086"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="29880"
                obs_have="29715"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="00:13:59"
                         size="4231673"
                         time_creation="Thu Apr 21 12:00:06 2011"
                         time_modification="Thu Feb 19 23:13:58 2009" />
        <observations epoch_first="Thu Feb 19 22:00:00 2009"
                      epoch_last="Thu Feb 19 22:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="38558"
                obs_have="36296"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="33553"
                obs_have="33086"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="29880"
                obs_have="29715"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="00:13:59"
                         size="4231673"
                         time_creation="Thu Apr 28 12:05:04 2011"
                         time_modification="Thu Feb 19 23:13:58 2009" />
        <observations epoch_first="Thu Feb 19 22:00:00 2009"
                      epoch_last="Thu Feb 19 22:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="38558"
                obs_have="36296"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="33553"
                obs_have="33086"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="29880"
                obs_have="29715"
                obs_ratio="99.45" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/prie050x.09o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 20 14:20:53 2009"
               level="3">
        <file_statistics latency="04:39:08"
                         size="4322381"
                         time_creation="Fri Feb 20 04:39:41 2009"
                         time_modification="Fri Feb 20 04:39:07 2009" />
        <observations epoch_first="Thu Feb 19 23:00:00 2009"
                      epoch_last="Thu Feb 19 23:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="36487"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="35567"
                obs_have="35041"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="32464"
                obs_have="32170"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:33:11 2010"
               level="3">
        <file_statistics latency="04:39:08"
                         size="4245746"
                         time_creation="Wed Nov 24 16:11:30 2010"
                         time_modification="Fri Feb 20 04:39:07 2009" />
        <observations epoch_first="Thu Feb 19 23:00:00 2009"
                      epoch_last="Thu Feb 19 23:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="36487"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="35567"
                obs_have="35041"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="32464"
                obs_have="32170"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:00:19 2011"
               level="3">
        <file_statistics latency="04:39:08"
                         size="4245746"
                         time_creation="Thu Apr 21 12:00:06 2011"
                         time_modification="Fri Feb 20 04:39:07 2009" />
        <observations epoch_first="Thu Feb 19 23:00:00 2009"
                      epoch_last="Thu Feb 19 23:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="36487"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="35567"
                obs_have="35041"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="32464"
                obs_have="32170"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:05:19 2011"
               level="3">
        <file_statistics latency="04:39:08"
                         size="4245746"
                         time_creation="Thu Apr 28 12:05:04 2011"
                         time_modification="Fri Feb 20 04:39:07 2009" />
        <observations epoch_first="Thu Feb 19 23:00:00 2009"
                      epoch_last="Thu Feb 19 23:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="39034"
                obs_have="36487"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="35567"
                obs_have="35041"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="32464"
                obs_have="32170"
                obs_ratio="99.09" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_30/prie0500.09o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 20 14:27:18 2009"
               level="3">
        <file_statistics latency="04:33:13"
                         size="3076445"
                         time_creation="Fri Feb 20 03:40:02 2009"
                         time_modification="Fri Feb 20 03:32:43 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 22:59:30 2009"
                      epochs="2752"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="27888"
                obs_have="25851"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="23632"
                obs_have="23475"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="20905"
                obs_have="20817"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Wed Nov 24 19:40:56 2010"
               level="3">
        <file_statistics latency="04:33:13"
                         size="3021801"
                         time_creation="Wed Nov 24 16:11:53 2010"
                         time_modification="Fri Feb 20 03:32:43 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 22:59:30 2009"
                      epochs="2752"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="27888"
                obs_have="25851"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="23632"
                obs_have="23475"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="20905"
                obs_have="20817"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Thu Apr 21 12:01:38 2011"
               level="3">
        <file_statistics latency="747 day(s) 18:26:41"
                         size="3162155"
                         time_creation="Thu Apr 21 12:00:07 2011"
                         time_modification="Wed Mar 9 18:26:11 2011" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 23:59:30 2009"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="27056"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="24817"
                obs_have="24632"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="21988"
                obs_have="21882"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Thu Apr 28 12:06:38 2011"
               level="3">
        <file_statistics latency="747 day(s) 18:26:41"
                         size="3162155"
                         time_creation="Thu Apr 28 12:05:04 2011"
                         time_modification="Wed Mar  9 18:26:11 2011" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 23:59:30 2009"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="29191"
                obs_have="27056"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="24817"
                obs_have="24632"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="21988"
                obs_have="21882"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
  </station>
</QC>
