<QC Comment="Quality check run by the RGP Dream Team"
    Date=""
    DayOfYear="63"
    Year="2009">
  <station name="PEVL">
    <file name="/pevl063q.09o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="1 day(s) 03:42:08"
                         size="4223639"
                         time_creation="Thu Apr 21 17:25:15 2011"
                         time_modification="Thu Mar 5 20:42:07 2009" />
        <observations epoch_first="Wed Mar 4 16:00:00 2009"
                      epoch_last="Wed Mar 4 16:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="39929"
                obs_have="36025"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="32071"
                obs_have="31698"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="27996"
                obs_have="27658"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="1 day(s) 03:42:08"
                         size="4223639"
                         time_creation="Thu Apr 28 17:26:57 2011"
                         time_modification="Thu Mar 5 20:42:07 2009" />
        <observations epoch_first="Wed Mar 4 16:00:00 2009"
                      epoch_last="Wed Mar 4 16:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="39929"
                obs_have="36025"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="32071"
                obs_have="31698"
                obs_ratio="98.84" />
          <mask elevation="15 degrees"
                obs_expected="27996"
                obs_have="27658"
                obs_ratio="98.79" />
        </observations>
      </control>
    </file>
    <file name="/pevl063r.09o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="1 day(s) 02:42:08"
                         size="4117056"
                         time_creation="Thu Apr 21 17:25:15 2011"
                         time_modification="Thu Mar 5 20:42:07 2009" />
        <observations epoch_first="Wed Mar 4 17:00:00 2009"
                      epoch_last="Wed Mar 4 17:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="40357"
                obs_have="35258"
                obs_ratio="87.37" />
          <mask elevation="10 degrees"
                obs_expected="34870"
                obs_have="33665"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="31240"
                obs_have="30981"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="1 day(s) 02:42:08"
                         size="4117056"
                         time_creation="Thu Apr 28 17:26:57 2011"
                         time_modification="Thu Mar 5 20:42:07 2009" />
        <observations epoch_first="Wed Mar 4 17:00:00 2009"
                      epoch_last="Wed Mar 4 17:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="40357"
                obs_have="35258"
                obs_ratio="87.37" />
          <mask elevation="10 degrees"
                obs_expected="34870"
                obs_have="33665"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="31240"
                obs_have="30981"
                obs_ratio="99.17" />
        </observations>
      </control>
    </file>
    <file name="/pevl063s.09o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="1 day(s) 01:42:08"
                         size="4414498"
                         time_creation="Thu Apr 21 17:25:15 2011"
                         time_modification="Thu Mar 5 20:42:07 2009" />
        <observations epoch_first="Wed Mar 4 18:00:00 2009"
                      epoch_last="Wed Mar 4 18:59:59 2009"
                      epochs="3559"
                      epochs_ratio="98.86">
          <mask elevation="03 degrees"
                obs_expected="40269"
                obs_have="37977"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="35152"
                obs_have="34733"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="30922"
                obs_have="30562"
                obs_ratio="98.84" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="1 day(s) 01:42:08"
                         size="4414498"
                         time_creation="Thu Apr 28 17:26:57 2011"
                         time_modification="Thu Mar 5 20:42:07 2009" />
        <observations epoch_first="Wed Mar 4 18:00:00 2009"
                      epoch_last="Wed Mar 4 18:59:59 2009"
                      epochs="3559"
                      epochs_ratio="98.86">
          <mask elevation="03 degrees"
                obs_expected="40269"
                obs_have="37977"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="35152"
                obs_have="34733"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="30922"
                obs_have="30562"
                obs_ratio="98.84" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063a.09o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Mar 4 01:43:11 2009"
               level="3">
        <file_statistics latency="00:16:24"
                         size="3543021"
                         time_creation="Wed Mar 4 01:18:09 2009"
                         time_modification="Wed Mar 4 01:16:23 2009" />
        <observations epoch_first="Wed Mar 4 00:00:00 2009"
                      epoch_last="Wed Mar 4 00:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="32446"
                obs_have="29718"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="28630"
                obs_have="28301"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25441"
                obs_have="25193"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:16:24"
                         size="3543021"
                         time_creation="Wed Mar 4 01:18:09 2009"
                         time_modification="Wed Mar 4 01:16:23 2009" />
        <observations epoch_first="Wed Mar 4 00:00:00 2009"
                      epoch_last="Wed Mar 4 00:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="32446"
                obs_have="29718"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="28630"
                obs_have="28301"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25441"
                obs_have="25193"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:16:24"
                         size="3479943"
                         time_creation="Thu Apr 21 17:25:11 2011"
                         time_modification="Wed Mar 4 01:16:23 2009" />
        <observations epoch_first="Wed Mar 4 00:00:00 2009"
                      epoch_last="Wed Mar 4 00:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="32446"
                obs_have="29718"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="28630"
                obs_have="28301"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25441"
                obs_have="25193"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:16:24"
                         size="3479943"
                         time_creation="Thu Apr 28 17:26:54 2011"
                         time_modification="Wed Mar 4 01:16:23 2009" />
        <observations epoch_first="Wed Mar 4 00:00:00 2009"
                      epoch_last="Wed Mar 4 00:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="32446"
                obs_have="29718"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="28630"
                obs_have="28301"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25441"
                obs_have="25193"
                obs_ratio="99.03" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063b.09o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Mar 4 02:44:21 2009"
               level="3">
        <file_statistics latency="00:10:45"
                         size="3943205"
                         time_creation="Wed Mar 4 02:12:09 2009"
                         time_modification="Wed Mar 4 02:10:44 2009" />
        <observations epoch_first="Wed Mar 4 01:00:00 2009"
                      epoch_last="Wed Mar 4 01:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="34419"
                obs_have="33180"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32818"
                obs_have="32583"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="29956"
                obs_have="29739"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:10:45"
                         size="3943205"
                         time_creation="Wed Mar 4 02:12:09 2009"
                         time_modification="Wed Mar 4 02:10:44 2009" />
        <observations epoch_first="Wed Mar 4 01:00:00 2009"
                      epoch_last="Wed Mar 4 01:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="34419"
                obs_have="33180"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32818"
                obs_have="32583"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="29956"
                obs_have="29739"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:10:45"
                         size="3873159"
                         time_creation="Thu Apr 21 17:25:11 2011"
                         time_modification="Wed Mar 4 02:10:44 2009" />
        <observations epoch_first="Wed Mar 4 01:00:00 2009"
                      epoch_last="Wed Mar 4 01:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="34419"
                obs_have="33180"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32818"
                obs_have="32583"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="29956"
                obs_have="29739"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:10:45"
                         size="3873159"
                         time_creation="Thu Apr 28 17:26:54 2011"
                         time_modification="Wed Mar 4 02:10:44 2009" />
        <observations epoch_first="Wed Mar 4 01:00:00 2009"
                      epoch_last="Wed Mar 4 01:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="34419"
                obs_have="33180"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32818"
                obs_have="32583"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="29956"
                obs_have="29739"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063c.09o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Mar 4 03:43:37 2009"
               level="3">
        <file_statistics latency="00:09:06"
                         size="3666494"
                         time_creation="Wed Mar 4 03:12:12 2009"
                         time_modification="Wed Mar 4 03:09:05 2009" />
        <observations epoch_first="Wed Mar 4 02:00:00 2009"
                      epoch_last="Wed Mar 4 02:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34216"
                obs_have="30583"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="29436"
                obs_have="28577"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27556"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:09:06"
                         size="3666494"
                         time_creation="Wed Mar 4 03:12:12 2009"
                         time_modification="Wed Mar 4 03:09:05 2009" />
        <observations epoch_first="Wed Mar 4 02:00:00 2009"
                      epoch_last="Wed Mar 4 02:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34216"
                obs_have="30583"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="29436"
                obs_have="28577"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27556"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:09:06"
                         size="3601199"
                         time_creation="Thu Apr 21 17:25:11 2011"
                         time_modification="Wed Mar 4 03:09:05 2009" />
        <observations epoch_first="Wed Mar 4 02:00:00 2009"
                      epoch_last="Wed Mar 4 02:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34216"
                obs_have="30583"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="29436"
                obs_have="28577"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27556"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:09:06"
                         size="3601199"
                         time_creation="Thu Apr 28 17:26:54 2011"
                         time_modification="Wed Mar 4 03:09:05 2009" />
        <observations epoch_first="Wed Mar 4 02:00:00 2009"
                      epoch_last="Wed Mar 4 02:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34216"
                obs_have="30583"
                obs_ratio="89.38" />
          <mask elevation="10 degrees"
                obs_expected="29436"
                obs_have="28577"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27556"
                obs_ratio="99.26" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063d.09o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Mar 4 04:43:27 2009"
               level="3">
        <file_statistics latency="00:09:19"
                         size="4202993"
                         time_creation="Wed Mar 4 04:12:13 2009"
                         time_modification="Wed Mar 4 04:09:18 2009" />
        <observations epoch_first="Wed Mar 4 03:00:00 2009"
                      epoch_last="Wed Mar 4 03:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="40048"
                obs_have="35304"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="32388"
                obs_have="32014"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25701"
                obs_have="25412"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:09:19"
                         size="4202993"
                         time_creation="Wed Mar 4 04:12:13 2009"
                         time_modification="Wed Mar 4 04:09:18 2009" />
        <observations epoch_first="Wed Mar 4 03:00:00 2009"
                      epoch_last="Wed Mar 4 03:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="40048"
                obs_have="35304"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="32388"
                obs_have="32014"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25701"
                obs_have="25412"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:09:19"
                         size="4128390"
                         time_creation="Thu Apr 21 17:25:12 2011"
                         time_modification="Wed Mar 4 04:09:18 2009" />
        <observations epoch_first="Wed Mar 4 03:00:00 2009"
                      epoch_last="Wed Mar 4 03:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="40048"
                obs_have="35304"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="32388"
                obs_have="32014"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25701"
                obs_have="25412"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:09:19"
                         size="4128390"
                         time_creation="Thu Apr 28 17:26:54 2011"
                         time_modification="Wed Mar 4 04:09:18 2009" />
        <observations epoch_first="Wed Mar 4 03:00:00 2009"
                      epoch_last="Wed Mar 4 03:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="40048"
                obs_have="35304"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="32388"
                obs_have="32014"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25701"
                obs_have="25412"
                obs_ratio="98.88" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063e.09o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Mar 4 05:43:49 2009"
               level="3">
        <file_statistics latency="00:10:58"
                         size="4157775"
                         time_creation="Wed Mar 4 05:12:13 2009"
                         time_modification="Wed Mar 4 05:10:57 2009" />
        <observations epoch_first="Wed Mar 4 04:00:00 2009"
                      epoch_last="Wed Mar 4 04:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="39580"
                obs_have="33902"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="28983"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="25557"
                obs_have="25385"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:10:58"
                         size="4157775"
                         time_creation="Wed Mar 4 05:12:13 2009"
                         time_modification="Wed Mar 4 05:10:57 2009" />
        <observations epoch_first="Wed Mar 4 04:00:00 2009"
                      epoch_last="Wed Mar 4 04:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="39580"
                obs_have="33902"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="28983"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="25557"
                obs_have="25385"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:10:58"
                         size="4083627"
                         time_creation="Thu Apr 21 17:25:12 2011"
                         time_modification="Wed Mar 4 05:10:57 2009" />
        <observations epoch_first="Wed Mar 4 04:00:00 2009"
                      epoch_last="Wed Mar 4 04:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="39580"
                obs_have="33902"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="28983"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="25557"
                obs_have="25385"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:10:58"
                         size="4083627"
                         time_creation="Thu Apr 28 17:26:54 2011"
                         time_modification="Wed Mar 4 05:10:57 2009" />
        <observations epoch_first="Wed Mar 4 04:00:00 2009"
                      epoch_last="Wed Mar 4 04:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="39580"
                obs_have="33902"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="28983"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="25557"
                obs_have="25385"
                obs_ratio="99.33" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063f.09o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Mar 4 06:43:45 2009"
               level="3">
        <file_statistics latency="00:09:28"
                         size="4230224"
                         time_creation="Wed Mar 4 06:12:13 2009"
                         time_modification="Wed Mar 4 06:09:27 2009" />
        <observations epoch_first="Wed Mar 4 05:00:00 2009"
                      epoch_last="Wed Mar 4 05:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="39573"
                obs_have="35531"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="32211"
                obs_have="31654"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="27367"
                obs_have="27084"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:09:28"
                         size="4230224"
                         time_creation="Wed Mar 4 06:12:13 2009"
                         time_modification="Wed Mar 4 06:09:27 2009" />
        <observations epoch_first="Wed Mar 4 05:00:00 2009"
                      epoch_last="Wed Mar 4 05:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="39573"
                obs_have="35531"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="32211"
                obs_have="31654"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="27367"
                obs_have="27084"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:09:28"
                         size="4155143"
                         time_creation="Thu Apr 21 17:25:12 2011"
                         time_modification="Wed Mar 4 06:09:27 2009" />
        <observations epoch_first="Wed Mar 4 05:00:00 2009"
                      epoch_last="Wed Mar 4 05:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="39573"
                obs_have="35531"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="32211"
                obs_have="31654"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="27367"
                obs_have="27084"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:09:28"
                         size="4155143"
                         time_creation="Thu Apr 28 17:26:55 2011"
                         time_modification="Wed Mar 4 06:09:27 2009" />
        <observations epoch_first="Wed Mar 4 05:00:00 2009"
                      epoch_last="Wed Mar 4 05:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="39573"
                obs_have="35531"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="32211"
                obs_have="31654"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="27367"
                obs_have="27084"
                obs_ratio="98.97" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063g.09o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Mar 4 07:43:21 2009"
               level="3">
        <file_statistics latency="00:09:12"
                         size="4115381"
                         time_creation="Wed Mar 4 07:12:14 2009"
                         time_modification="Wed Mar 4 07:09:11 2009" />
        <observations epoch_first="Wed Mar 4 06:00:00 2009"
                      epoch_last="Wed Mar 4 06:59:59 2009"
                      epochs="3477"
                      epochs_ratio="96.58">
          <mask elevation="03 degrees"
                obs_expected="38321"
                obs_have="34670"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="34246"
                obs_have="32756"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="30637"
                obs_have="29519"
                obs_ratio="96.35" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:09:12"
                         size="4115381"
                         time_creation="Wed Mar 4 07:12:14 2009"
                         time_modification="Wed Mar 4 07:09:11 2009" />
        <observations epoch_first="Wed Mar 4 06:00:00 2009"
                      epoch_last="Wed Mar 4 06:59:59 2009"
                      epochs="3477"
                      epochs_ratio="96.58">
          <mask elevation="03 degrees"
                obs_expected="38321"
                obs_have="34670"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="34246"
                obs_have="32756"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="30637"
                obs_have="29519"
                obs_ratio="96.35" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:09:12"
                         size="4042369"
                         time_creation="Thu Apr 21 17:25:12 2011"
                         time_modification="Wed Mar 4 07:09:11 2009" />
        <observations epoch_first="Wed Mar 4 06:00:00 2009"
                      epoch_last="Wed Mar 4 06:59:59 2009"
                      epochs="3477"
                      epochs_ratio="96.58">
          <mask elevation="03 degrees"
                obs_expected="38321"
                obs_have="34670"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="34246"
                obs_have="32756"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="30637"
                obs_have="29519"
                obs_ratio="96.35" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:09:12"
                         size="4042369"
                         time_creation="Thu Apr 28 17:26:55 2011"
                         time_modification="Wed Mar 4 07:09:11 2009" />
        <observations epoch_first="Wed Mar 4 06:00:00 2009"
                      epoch_last="Wed Mar 4 06:59:59 2009"
                      epochs="3477"
                      epochs_ratio="96.58">
          <mask elevation="03 degrees"
                obs_expected="38321"
                obs_have="34670"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="34246"
                obs_have="32756"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="30637"
                obs_have="29519"
                obs_ratio="96.35" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063h.09o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Mar 4 08:44:15 2009"
               level="3">
        <file_statistics latency="00:08:51"
                         size="4260187"
                         time_creation="Wed Mar 4 08:09:24 2009"
                         time_modification="Wed Mar 4 08:08:50 2009" />
        <observations epoch_first="Wed Mar 4 07:00:00 2009"
                      epoch_last="Wed Mar 4 07:59:59 2009"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="42796"
                obs_have="35870"
                obs_ratio="83.82" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="32979"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="28088"
                obs_have="27957"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:08:51"
                         size="4260187"
                         time_creation="Wed Mar 4 08:09:24 2009"
                         time_modification="Wed Mar 4 08:08:50 2009" />
        <observations epoch_first="Wed Mar 4 07:00:00 2009"
                      epoch_last="Wed Mar 4 07:59:59 2009"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="42796"
                obs_have="35870"
                obs_ratio="83.82" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="32979"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="28088"
                obs_have="27957"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:08:51"
                         size="4184604"
                         time_creation="Thu Apr 21 17:25:13 2011"
                         time_modification="Wed Mar 4 08:08:50 2009" />
        <observations epoch_first="Wed Mar 4 07:00:00 2009"
                      epoch_last="Wed Mar 4 07:59:59 2009"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="42796"
                obs_have="35870"
                obs_ratio="83.82" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="32979"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="28088"
                obs_have="27957"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:08:51"
                         size="4184604"
                         time_creation="Thu Apr 28 17:26:55 2011"
                         time_modification="Wed Mar 4 08:08:50 2009" />
        <observations epoch_first="Wed Mar 4 07:00:00 2009"
                      epoch_last="Wed Mar 4 07:59:59 2009"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="42796"
                obs_have="35870"
                obs_ratio="83.82" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="32979"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="28088"
                obs_have="27957"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063i.09o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Mar 4 09:43:14 2009"
               level="3">
        <file_statistics latency="00:09:04"
                         size="3891492"
                         time_creation="Wed Mar 4 09:09:21 2009"
                         time_modification="Wed Mar 4 09:09:03 2009" />
        <observations epoch_first="Wed Mar 4 08:00:00 2009"
                      epoch_last="Wed Mar 4 08:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="37733"
                obs_have="32706"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="28515"
                obs_have="27214"
                obs_ratio="95.44" />
          <mask elevation="15 degrees"
                obs_expected="22349"
                obs_have="22141"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:09:04"
                         size="3891492"
                         time_creation="Wed Mar 4 09:09:21 2009"
                         time_modification="Wed Mar 4 09:09:03 2009" />
        <observations epoch_first="Wed Mar 4 08:00:00 2009"
                      epoch_last="Wed Mar 4 08:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="37733"
                obs_have="32706"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="28515"
                obs_have="27214"
                obs_ratio="95.44" />
          <mask elevation="15 degrees"
                obs_expected="22349"
                obs_have="22141"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:09:04"
                         size="3822340"
                         time_creation="Thu Apr 21 17:25:13 2011"
                         time_modification="Wed Mar 4 09:09:03 2009" />
        <observations epoch_first="Wed Mar 4 08:00:00 2009"
                      epoch_last="Wed Mar 4 08:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="37733"
                obs_have="32706"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="28515"
                obs_have="27214"
                obs_ratio="95.44" />
          <mask elevation="15 degrees"
                obs_expected="22349"
                obs_have="22141"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:09:04"
                         size="3822340"
                         time_creation="Thu Apr 28 17:26:55 2011"
                         time_modification="Wed Mar 4 09:09:03 2009" />
        <observations epoch_first="Wed Mar 4 08:00:00 2009"
                      epoch_last="Wed Mar 4 08:59:59 2009"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="37733"
                obs_have="32706"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="28515"
                obs_have="27214"
                obs_ratio="95.44" />
          <mask elevation="15 degrees"
                obs_expected="22349"
                obs_have="22141"
                obs_ratio="99.07" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063j.09o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Mar 4 10:43:40 2009"
               level="3">
        <file_statistics latency="00:08:41"
                         size="3874230"
                         time_creation="Wed Mar 4 10:09:18 2009"
                         time_modification="Wed Mar 4 10:08:40 2009" />
        <observations epoch_first="Wed Mar 4 09:00:00 2009"
                      epoch_last="Wed Mar 4 09:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="33805"
                obs_have="32575"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31653"
                obs_have="31280"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="29759"
                obs_have="29607"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:08:41"
                         size="3874230"
                         time_creation="Wed Mar 4 10:09:18 2009"
                         time_modification="Wed Mar 4 10:08:40 2009" />
        <observations epoch_first="Wed Mar 4 09:00:00 2009"
                      epoch_last="Wed Mar 4 09:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="33805"
                obs_have="32575"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31653"
                obs_have="31280"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="29759"
                obs_have="29607"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:08:41"
                         size="3805380"
                         time_creation="Thu Apr 21 17:25:13 2011"
                         time_modification="Wed Mar 4 10:08:40 2009" />
        <observations epoch_first="Wed Mar 4 09:00:00 2009"
                      epoch_last="Wed Mar 4 09:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="33805"
                obs_have="32575"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31653"
                obs_have="31280"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="29759"
                obs_have="29607"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:08:41"
                         size="3805380"
                         time_creation="Thu Apr 28 17:26:55 2011"
                         time_modification="Wed Mar 4 10:08:40 2009" />
        <observations epoch_first="Wed Mar 4 09:00:00 2009"
                      epoch_last="Wed Mar 4 09:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="33805"
                obs_have="32575"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31653"
                obs_have="31280"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="29759"
                obs_have="29607"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063k.09o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Mar 4 11:43:42 2009"
               level="3">
        <file_statistics latency="00:11:05"
                         size="3748201"
                         time_creation="Wed Mar 4 11:12:21 2009"
                         time_modification="Wed Mar 4 11:11:04 2009" />
        <observations epoch_first="Wed Mar 4 10:00:00 2009"
                      epoch_last="Wed Mar 4 10:59:59 2009"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="33794"
                obs_have="31364"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="29525"
                obs_have="29092"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26158"
                obs_ratio="98.65" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:11:05"
                         size="3748201"
                         time_creation="Wed Mar 4 11:12:21 2009"
                         time_modification="Wed Mar 4 11:11:04 2009" />
        <observations epoch_first="Wed Mar 4 10:00:00 2009"
                      epoch_last="Wed Mar 4 10:59:59 2009"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="33794"
                obs_have="31364"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="29525"
                obs_have="29092"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26158"
                obs_ratio="98.65" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:11:05"
                         size="3681515"
                         time_creation="Thu Apr 21 17:25:13 2011"
                         time_modification="Wed Mar 4 11:11:04 2009" />
        <observations epoch_first="Wed Mar 4 10:00:00 2009"
                      epoch_last="Wed Mar 4 10:59:59 2009"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="33794"
                obs_have="31364"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="29525"
                obs_have="29092"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26158"
                obs_ratio="98.65" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:11:05"
                         size="3681515"
                         time_creation="Thu Apr 28 17:26:56 2011"
                         time_modification="Wed Mar 4 11:11:04 2009" />
        <observations epoch_first="Wed Mar 4 10:00:00 2009"
                      epoch_last="Wed Mar 4 10:59:59 2009"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="33794"
                obs_have="31364"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="29525"
                obs_have="29092"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26158"
                obs_ratio="98.65" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063l.09o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Mar 4 12:43:40 2009"
               level="3">
        <file_statistics latency="00:22:52"
                         size="3486228"
                         time_creation="Wed Mar 4 12:24:20 2009"
                         time_modification="Wed Mar 4 12:22:51 2009" />
        <observations epoch_first="Wed Mar 4 11:00:00 2009"
                      epoch_last="Wed Mar 4 11:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="30867"
                obs_have="29216"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="27323"
                obs_have="27083"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="23785"
                obs_have="23646"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:22:52"
                         size="3486228"
                         time_creation="Wed Mar 4 12:24:20 2009"
                         time_modification="Wed Mar 4 12:22:51 2009" />
        <observations epoch_first="Wed Mar 4 11:00:00 2009"
                      epoch_last="Wed Mar 4 11:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="30867"
                obs_have="29216"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="27323"
                obs_have="27083"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="23785"
                obs_have="23646"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:22:52"
                         size="3424131"
                         time_creation="Thu Apr 21 17:25:14 2011"
                         time_modification="Wed Mar 4 12:22:51 2009" />
        <observations epoch_first="Wed Mar 4 11:00:00 2009"
                      epoch_last="Wed Mar 4 11:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="30867"
                obs_have="29216"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="27323"
                obs_have="27083"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="23785"
                obs_have="23646"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:22:52"
                         size="3424131"
                         time_creation="Thu Apr 28 17:26:56 2011"
                         time_modification="Wed Mar 4 12:22:51 2009" />
        <observations epoch_first="Wed Mar 4 11:00:00 2009"
                      epoch_last="Wed Mar 4 11:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="30867"
                obs_have="29216"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="27323"
                obs_have="27083"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="23785"
                obs_have="23646"
                obs_ratio="99.42" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063m.09o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Mar 4 13:43:03 2009"
               level="3">
        <file_statistics latency="00:10:41"
                         size="3318292"
                         time_creation="Wed Mar 4 13:12:25 2009"
                         time_modification="Wed Mar 4 13:10:40 2009" />
        <observations epoch_first="Wed Mar 4 12:00:00 2009"
                      epoch_last="Wed Mar 4 12:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="30843"
                obs_have="27735"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="27018"
                obs_have="26504"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="24699"
                obs_have="24587"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:10:41"
                         size="3318292"
                         time_creation="Wed Mar 4 13:12:25 2009"
                         time_modification="Wed Mar 4 13:10:40 2009" />
        <observations epoch_first="Wed Mar 4 12:00:00 2009"
                      epoch_last="Wed Mar 4 12:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="30843"
                obs_have="27735"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="27018"
                obs_have="26504"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="24699"
                obs_have="24587"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:10:41"
                         size="3259108"
                         time_creation="Thu Apr 21 17:25:14 2011"
                         time_modification="Wed Mar 4 13:10:40 2009" />
        <observations epoch_first="Wed Mar 4 12:00:00 2009"
                      epoch_last="Wed Mar 4 12:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="30843"
                obs_have="27735"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="27018"
                obs_have="26504"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="24699"
                obs_have="24587"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:10:41"
                         size="3259108"
                         time_creation="Thu Apr 28 17:26:56 2011"
                         time_modification="Wed Mar 4 13:10:40 2009" />
        <observations epoch_first="Wed Mar 4 12:00:00 2009"
                      epoch_last="Wed Mar 4 12:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="30843"
                obs_have="27735"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="27018"
                obs_have="26504"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="24699"
                obs_have="24587"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063n.09o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Mar 4 14:43:40 2009"
               level="3">
        <file_statistics latency="00:22:38"
                         size="3308311"
                         time_creation="Wed Mar 4 14:24:20 2009"
                         time_modification="Wed Mar 4 14:22:37 2009" />
        <observations epoch_first="Wed Mar 4 13:00:00 2009"
                      epoch_last="Wed Mar 4 13:59:59 2009"
                      epochs="3184"
                      epochs_ratio="88.44">
          <mask elevation="03 degrees"
                obs_expected="32140"
                obs_have="27792"
                obs_ratio="86.47" />
          <mask elevation="10 degrees"
                obs_expected="29990"
                obs_have="26648"
                obs_ratio="88.86" />
          <mask elevation="15 degrees"
                obs_expected="28586"
                obs_have="25245"
                obs_ratio="88.31" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:22:38"
                         size="3308311"
                         time_creation="Wed Mar 4 14:24:20 2009"
                         time_modification="Wed Mar 4 14:22:37 2009" />
        <observations epoch_first="Wed Mar 4 13:00:00 2009"
                      epoch_last="Wed Mar 4 13:59:59 2009"
                      epochs="3184"
                      epochs_ratio="88.44">
          <mask elevation="03 degrees"
                obs_expected="32140"
                obs_have="27792"
                obs_ratio="86.47" />
          <mask elevation="10 degrees"
                obs_expected="29990"
                obs_have="26648"
                obs_ratio="88.86" />
          <mask elevation="15 degrees"
                obs_expected="28586"
                obs_have="25245"
                obs_ratio="88.31" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:22:38"
                         size="3249472"
                         time_creation="Thu Apr 21 17:25:14 2011"
                         time_modification="Wed Mar 4 14:22:37 2009" />
        <observations epoch_first="Wed Mar 4 13:00:00 2009"
                      epoch_last="Wed Mar 4 13:59:59 2009"
                      epochs="3184"
                      epochs_ratio="88.44">
          <mask elevation="03 degrees"
                obs_expected="32140"
                obs_have="27792"
                obs_ratio="86.47" />
          <mask elevation="10 degrees"
                obs_expected="29990"
                obs_have="26648"
                obs_ratio="88.86" />
          <mask elevation="15 degrees"
                obs_expected="28586"
                obs_have="25245"
                obs_ratio="88.31" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:22:38"
                         size="3249472"
                         time_creation="Thu Apr 28 17:26:56 2011"
                         time_modification="Wed Mar 4 14:22:37 2009" />
        <observations epoch_first="Wed Mar 4 13:00:00 2009"
                      epoch_last="Wed Mar 4 13:59:59 2009"
                      epochs="3184"
                      epochs_ratio="88.44">
          <mask elevation="03 degrees"
                obs_expected="32140"
                obs_have="27792"
                obs_ratio="86.47" />
          <mask elevation="10 degrees"
                obs_expected="29990"
                obs_have="26648"
                obs_ratio="88.86" />
          <mask elevation="15 degrees"
                obs_expected="28586"
                obs_have="25245"
                obs_ratio="88.31" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063o.09o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Mar 4 15:42:39 2009"
               level="3">
        <file_statistics latency="00:14:14"
                         size="3991327"
                         time_creation="Wed Mar 4 15:15:35 2009"
                         time_modification="Wed Mar 4 15:14:13 2009" />
        <observations epoch_first="Wed Mar 4 14:00:00 2009"
                      epoch_last="Wed Mar 4 14:59:59 2009"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="35819"
                obs_have="33416"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30453"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="26456"
                obs_have="26212"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:14:14"
                         size="3991327"
                         time_creation="Wed Mar 4 15:15:35 2009"
                         time_modification="Wed Mar 4 15:14:13 2009" />
        <observations epoch_first="Wed Mar 4 14:00:00 2009"
                      epoch_last="Wed Mar 4 14:59:59 2009"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="35819"
                obs_have="33416"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30453"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="26456"
                obs_have="26212"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:14:14"
                         size="3920387"
                         time_creation="Thu Apr 21 17:25:14 2011"
                         time_modification="Wed Mar 4 15:14:13 2009" />
        <observations epoch_first="Wed Mar 4 14:00:00 2009"
                      epoch_last="Wed Mar 4 14:59:59 2009"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="35819"
                obs_have="33416"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30453"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="26456"
                obs_have="26212"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:14:14"
                         size="3920387"
                         time_creation="Thu Apr 28 17:26:56 2011"
                         time_modification="Wed Mar 4 15:14:13 2009" />
        <observations epoch_first="Wed Mar 4 14:00:00 2009"
                      epoch_last="Wed Mar 4 14:59:59 2009"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="35819"
                obs_have="33416"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30453"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="26456"
                obs_have="26212"
                obs_ratio="99.08" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063p.09o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Mar 4 16:42:54 2009"
               level="3">
        <file_statistics latency="00:13:52"
                         size="3734409"
                         time_creation="Wed Mar 4 16:15:39 2009"
                         time_modification="Wed Mar 4 16:13:51 2009" />
        <observations epoch_first="Wed Mar 4 15:00:00 2009"
                      epoch_last="Wed Mar 4 15:59:59 2009"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="34214"
                obs_have="31197"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="29095"
                obs_have="28974"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24917"
                obs_have="24810"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="00:13:52"
                         size="3734409"
                         time_creation="Wed Mar 4 16:15:39 2009"
                         time_modification="Wed Mar 4 16:13:51 2009" />
        <observations epoch_first="Wed Mar 4 15:00:00 2009"
                      epoch_last="Wed Mar 4 15:59:59 2009"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="34214"
                obs_have="31197"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="29095"
                obs_have="28974"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24917"
                obs_have="24810"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="00:13:52"
                         size="3667937"
                         time_creation="Thu Apr 21 17:25:15 2011"
                         time_modification="Wed Mar 4 16:13:51 2009" />
        <observations epoch_first="Wed Mar 4 15:00:00 2009"
                      epoch_last="Wed Mar 4 15:59:59 2009"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="34214"
                obs_have="31197"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="29095"
                obs_have="28974"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24917"
                obs_have="24810"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="00:13:52"
                         size="3667937"
                         time_creation="Thu Apr 28 17:26:57 2011"
                         time_modification="Wed Mar 4 16:13:51 2009" />
        <observations epoch_first="Wed Mar 4 15:00:00 2009"
                      epoch_last="Wed Mar 4 15:59:59 2009"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="34214"
                obs_have="31197"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="29095"
                obs_have="28974"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24917"
                obs_have="24810"
                obs_ratio="99.57" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063t.09o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="16:38:41"
                         size="3793912"
                         time_creation="Thu Mar 5 12:39:34 2009"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 19:00:00 2009"
                      epoch_last="Wed Mar 4 19:59:59 2009"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="38623"
                obs_have="31745"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="30832"
                obs_have="30345"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="24556"
                obs_have="24323"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="16:38:41"
                         size="3726421"
                         time_creation="Thu Apr 21 17:25:16 2011"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 19:00:00 2009"
                      epoch_last="Wed Mar 4 19:59:59 2009"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="38623"
                obs_have="31745"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="30832"
                obs_have="30345"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="24556"
                obs_have="24323"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="16:38:41"
                         size="3726421"
                         time_creation="Thu Apr 28 17:26:57 2011"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 19:00:00 2009"
                      epoch_last="Wed Mar 4 19:59:59 2009"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="38623"
                obs_have="31745"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="30832"
                obs_have="30345"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="24556"
                obs_have="24323"
                obs_ratio="99.05" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063u.09o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="15:38:41"
                         size="3947734"
                         time_creation="Thu Mar 5 12:39:36 2009"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 20:00:00 2009"
                      epoch_last="Wed Mar 4 20:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="35564"
                obs_have="33109"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31264"
                obs_have="30935"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="28254"
                obs_have="27973"
                obs_ratio="99.01" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="15:38:41"
                         size="3877577"
                         time_creation="Thu Apr 21 17:25:16 2011"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 20:00:00 2009"
                      epoch_last="Wed Mar 4 20:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="35564"
                obs_have="33109"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31264"
                obs_have="30935"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="28254"
                obs_have="27973"
                obs_ratio="99.01" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="15:38:41"
                         size="3877577"
                         time_creation="Thu Apr 28 17:26:57 2011"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 20:00:00 2009"
                      epoch_last="Wed Mar 4 20:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="35564"
                obs_have="33109"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31264"
                obs_have="30935"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="28254"
                obs_have="27973"
                obs_ratio="99.01" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063v.09o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="14:38:41"
                         size="4112555"
                         time_creation="Thu Mar 5 12:39:37 2009"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 21:00:00 2009"
                      epoch_last="Wed Mar 4 21:59:59 2009"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="36924"
                obs_have="34689"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="32347"
                obs_have="31868"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="29344"
                obs_have="28938"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="14:38:41"
                         size="4039584"
                         time_creation="Thu Apr 21 17:25:16 2011"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 21:00:00 2009"
                      epoch_last="Wed Mar 4 21:59:59 2009"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="36924"
                obs_have="34689"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="32347"
                obs_have="31868"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="29344"
                obs_have="28938"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="14:38:41"
                         size="4039584"
                         time_creation="Thu Apr 28 17:26:58 2011"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 21:00:00 2009"
                      epoch_last="Wed Mar 4 21:59:59 2009"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="36924"
                obs_have="34689"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="32347"
                obs_have="31868"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="29344"
                obs_have="28938"
                obs_ratio="98.62" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063w.09o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="13:38:41"
                         size="4368404"
                         time_creation="Thu Mar 5 12:39:39 2009"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 22:00:00 2009"
                      epoch_last="Wed Mar 4 22:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="39715"
                obs_have="36907"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="36416"
                obs_have="35859"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="33769"
                obs_have="33471"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="13:38:41"
                         size="4290975"
                         time_creation="Thu Apr 21 17:25:16 2011"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 22:00:00 2009"
                      epoch_last="Wed Mar 4 22:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="39715"
                obs_have="36907"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="36416"
                obs_have="35859"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="33769"
                obs_have="33471"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="13:38:41"
                         size="4290975"
                         time_creation="Thu Apr 28 17:26:58 2011"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 22:00:00 2009"
                      epoch_last="Wed Mar 4 22:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="39715"
                obs_have="36907"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="36416"
                obs_have="35859"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="33769"
                obs_have="33471"
                obs_ratio="99.12" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_1/pevl063x.09o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Mar 5 14:09:58 2009"
               level="3">
        <file_statistics latency="12:38:41"
                         size="4093739"
                         time_creation="Thu Mar 5 12:39:40 2009"
                         time_modification="Thu Mar 5 12:38:40 2009" />
        <observations epoch_first="Wed Mar 4 23:00:00 2009"
                      epoch_last="Wed Mar 4 23:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="38541"
                obs_have="34213"
                obs_ratio="88.77" />
          <mask elevation="10 degrees"
                obs_expected="30831"
                obs_have="30565"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="24857"
                obs_have="24632"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:25:29 2011"
               level="3">
        <file_statistics latency="2 day(s) 15:47:17"
                         size="4020988"
                         time_creation="Thu Apr 21 17:25:16 2011"
                         time_modification="Sat Mar 7 15:47:16 2009" />
        <observations epoch_first="Wed Mar 4 23:00:00 2009"
                      epoch_last="Wed Mar 4 23:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="38541"
                obs_have="34213"
                obs_ratio="88.77" />
          <mask elevation="10 degrees"
                obs_expected="30831"
                obs_have="30565"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="24857"
                obs_have="24632"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:27:11 2011"
               level="3">
        <file_statistics latency="2 day(s) 15:47:17"
                         size="4020988"
                         time_creation="Thu Apr 28 17:26:58 2011"
                         time_modification="Sat Mar 7 15:47:16 2009" />
        <observations epoch_first="Wed Mar 4 23:00:00 2009"
                      epoch_last="Wed Mar 4 23:59:59 2009"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="38541"
                obs_have="34213"
                obs_ratio="88.77" />
          <mask elevation="10 degrees"
                obs_expected="30831"
                obs_have="30565"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="24857"
                obs_have="24632"
                obs_ratio="99.09" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/063/data_30/pevl0630.09o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 5 14:19:07 2009"
               level="3">
        <file_statistics latency="11:32:39"
                         size="2059006"
                         time_creation="Thu Mar 5 03:39:25 2009"
                         time_modification="Thu Mar 5 03:32:09 2009" />
        <observations epoch_first="Wed Mar 4 00:00:00 2009"
                      epoch_last="Wed Mar 4 15:59:30 2009"
                      epochs="1898"
                      epochs_ratio="65.90">
          <mask elevation="03 degrees"
                obs_expected="19724"
                obs_have="17222"
                obs_ratio="87.31" />
          <mask elevation="10 degrees"
                obs_expected="16232"
                obs_have="15903"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="14249"
                obs_have="14062"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Thu Apr 21 17:26:54 2011"
               level="3">
        <file_statistics latency="21:32:22"
                         size="3114759"
                         time_creation="Thu Apr 21 17:25:17 2011"
                         time_modification="Thu Mar 5 21:31:52 2009" />
        <observations epoch_first="Wed Mar 4 00:00:00 2009"
                      epoch_last="Wed Mar 4 23:59:30 2009"
                      epochs="2852"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="30380"
                obs_have="26568"
                obs_ratio="87.45" />
          <mask elevation="10 degrees"
                obs_expected="25028"
                obs_have="24575"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="21951"
                obs_have="21697"
                obs_ratio="98.84" />
        </observations>
      </control>
      <control date="Thu Apr 28 17:28:37 2011"
               level="3">
        <file_statistics latency="21:32:22"
                         size="3114759"
                         time_creation="Thu Apr 28 17:26:59 2011"
                         time_modification="Thu Mar  5 21:31:52 2009" />
        <observations epoch_first="Wed Mar  4 00:00:00 2009"
                      epoch_last="Wed Mar  4 23:59:30 2009"
                      epochs="2852"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="30380"
                obs_have="26568"
                obs_ratio="87.45" />
          <mask elevation="10 degrees"
                obs_expected="25028"
                obs_have="24575"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="21951"
                obs_have="21697"
                obs_ratio="98.84" />
        </observations>
      </control>
    </file>
  </station>
</QC>
