<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-02-19 00:00:00"
    DayOfYear="50"
    Year="2013">
  <station name="PEVL">
    <file name="/pevl0500.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 20 23:13:10 2013"
               level="3">
        <file_statistics latency="01:32:11"
                         size="6769865"
                         time_creation="Wed Feb 20 01:35:04 2013"
                         time_modification="Wed Feb 20 01:31:41 2013" />
        <observations epoch_first="Tue Feb 19 00:00:00 2013"
                      epoch_last="Tue Feb 19 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30120"
                obs_have="27025"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="24693"
                obs_have="24592"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21684"
                obs_have="21683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 10:30:20 2013"
               level="3">
        <file_statistics latency="01:32:11"
                         size="6769865"
                         time_creation="Wed Mar 20 01:36:51 2013"
                         time_modification="Wed Feb 20 01:31:41 2013" />
        <observations epoch_first="Tue Feb 19 00:00:00 2013"
                      epoch_last="Tue Feb 19 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30120"
                obs_have="27025"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="24693"
                obs_have="24592"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21684"
                obs_have="21683"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 19 01:25:38 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8148019"
                         time_creation="Tue Feb 19 01:17:12 2013"
                         time_modification="Tue Feb 19 01:08:39 2013" />
        <observations epoch_first="Tue Feb 19 00:00:00 2013"
                      epoch_last="Tue Feb 19 00:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36287"
                obs_have="31497"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="27225"
                obs_have="27218"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21167"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb 19 01:50:01 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8148019"
                         time_creation="Tue Feb 19 01:17:12 2013"
                         time_modification="Tue Feb 19 01:08:39 2013" />
        <observations epoch_first="Tue Feb 19 00:00:00 2013"
                      epoch_last="Tue Feb 19 00:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36287"
                obs_have="31497"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="27225"
                obs_have="27218"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21167"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb 19 03:45:25 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8148019"
                         time_creation="Tue Feb 19 01:17:12 2013"
                         time_modification="Tue Feb 19 01:08:39 2013" />
        <observations epoch_first="Tue Feb 19 00:00:00 2013"
                      epoch_last="Tue Feb 19 00:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36287"
                obs_have="31497"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="27225"
                obs_have="27218"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21167"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8148019"
                         time_creation="Tue Feb 19 01:17:12 2013"
                         time_modification="Tue Feb 19 01:08:39 2013" />
        <observations epoch_first="Tue Feb 19 00:00:00 2013"
                      epoch_last="Tue Feb 19 00:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36287"
                obs_have="31497"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="27225"
                obs_have="27218"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21167"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8148019"
                         time_creation="Wed Mar 20 01:33:06 2013"
                         time_modification="Tue Feb 19 01:08:39 2013" />
        <observations epoch_first="Tue Feb 19 00:00:00 2013"
                      epoch_last="Tue Feb 19 00:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36287"
                obs_have="31497"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="27225"
                obs_have="27218"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21167"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/pevl050b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 19 02:30:22 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8527016"
                         time_creation="Tue Feb 19 02:17:13 2013"
                         time_modification="Tue Feb 19 02:08:44 2013" />
        <observations epoch_first="Tue Feb 19 01:00:00 2013"
                      epoch_last="Tue Feb 19 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37893"
                obs_have="34227"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28599"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="26002"
                obs_have="26002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 02:55:25 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8527016"
                         time_creation="Tue Feb 19 02:17:13 2013"
                         time_modification="Tue Feb 19 02:08:44 2013" />
        <observations epoch_first="Tue Feb 19 01:00:00 2013"
                      epoch_last="Tue Feb 19 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37893"
                obs_have="34227"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28599"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="26002"
                obs_have="26002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:53:12 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8527016"
                         time_creation="Tue Feb 19 02:17:13 2013"
                         time_modification="Tue Feb 19 02:08:44 2013" />
        <observations epoch_first="Tue Feb 19 01:00:00 2013"
                      epoch_last="Tue Feb 19 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37893"
                obs_have="34227"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28599"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="26002"
                obs_have="26002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8527016"
                         time_creation="Tue Feb 19 02:17:13 2013"
                         time_modification="Tue Feb 19 02:08:44 2013" />
        <observations epoch_first="Tue Feb 19 01:00:00 2013"
                      epoch_last="Tue Feb 19 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37893"
                obs_have="34227"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28599"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="26002"
                obs_have="26002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8527016"
                         time_creation="Wed Mar 20 01:33:07 2013"
                         time_modification="Tue Feb 19 02:08:44 2013" />
        <observations epoch_first="Tue Feb 19 01:00:00 2013"
                      epoch_last="Tue Feb 19 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37893"
                obs_have="34227"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28599"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="26002"
                obs_have="26002"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 19 03:30:49 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8421141"
                         time_creation="Tue Feb 19 03:17:09 2013"
                         time_modification="Tue Feb 19 03:08:41 2013" />
        <observations epoch_first="Tue Feb 19 02:00:00 2013"
                      epoch_last="Tue Feb 19 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38881"
                obs_have="34549"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="30316"
                obs_have="30316"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25535"
                obs_have="25535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 03:57:57 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8421141"
                         time_creation="Tue Feb 19 03:17:09 2013"
                         time_modification="Tue Feb 19 03:08:41 2013" />
        <observations epoch_first="Tue Feb 19 02:00:00 2013"
                      epoch_last="Tue Feb 19 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38881"
                obs_have="34549"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="30316"
                obs_have="30316"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25535"
                obs_have="25535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8421141"
                         time_creation="Tue Feb 19 03:17:09 2013"
                         time_modification="Tue Feb 19 03:08:41 2013" />
        <observations epoch_first="Tue Feb 19 02:00:00 2013"
                      epoch_last="Tue Feb 19 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38881"
                obs_have="34549"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="30316"
                obs_have="30316"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25535"
                obs_have="25535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8421141"
                         time_creation="Wed Mar 20 01:33:07 2013"
                         time_modification="Tue Feb 19 03:08:41 2013" />
        <observations epoch_first="Tue Feb 19 02:00:00 2013"
                      epoch_last="Tue Feb 19 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38881"
                obs_have="34549"
                obs_ratio="88.86" />
          <mask elevation="10 degrees"
                obs_expected="30316"
                obs_have="30316"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25535"
                obs_have="25535"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 19 04:31:25 2013"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8375394"
                         time_creation="Tue Feb 19 04:17:08 2013"
                         time_modification="Tue Feb 19 04:08:32 2013" />
        <observations epoch_first="Tue Feb 19 03:00:00 2013"
                      epoch_last="Tue Feb 19 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36724"
                obs_have="35196"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="32911"
                obs_have="32911"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30449"
                obs_have="30449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 05:08:44 2013"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8375394"
                         time_creation="Tue Feb 19 04:17:08 2013"
                         time_modification="Tue Feb 19 04:08:32 2013" />
        <observations epoch_first="Tue Feb 19 03:00:00 2013"
                      epoch_last="Tue Feb 19 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36724"
                obs_have="35196"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="32911"
                obs_have="32911"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30449"
                obs_have="30449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 06:43:13 2013"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8375394"
                         time_creation="Tue Feb 19 04:17:08 2013"
                         time_modification="Tue Feb 19 04:08:32 2013" />
        <observations epoch_first="Tue Feb 19 03:00:00 2013"
                      epoch_last="Tue Feb 19 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36724"
                obs_have="35196"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="32911"
                obs_have="32911"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30449"
                obs_have="30449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8375394"
                         time_creation="Tue Feb 19 04:17:08 2013"
                         time_modification="Tue Feb 19 04:08:32 2013" />
        <observations epoch_first="Tue Feb 19 03:00:00 2013"
                      epoch_last="Tue Feb 19 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36724"
                obs_have="35196"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="32911"
                obs_have="32911"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30449"
                obs_have="30449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8375394"
                         time_creation="Wed Mar 20 01:33:07 2013"
                         time_modification="Tue Feb 19 04:08:32 2013" />
        <observations epoch_first="Tue Feb 19 03:00:00 2013"
                      epoch_last="Tue Feb 19 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36724"
                obs_have="35196"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="32911"
                obs_have="32911"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30449"
                obs_have="30449"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 19 05:46:06 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9374971"
                         time_creation="Tue Feb 19 05:17:10 2013"
                         time_modification="Tue Feb 19 05:08:38 2013" />
        <observations epoch_first="Tue Feb 19 04:00:00 2013"
                      epoch_last="Tue Feb 19 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42768"
                obs_have="40518"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="36824"
                obs_have="36559"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="31295"
                obs_have="31295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 06:17:26 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9374971"
                         time_creation="Tue Feb 19 05:17:10 2013"
                         time_modification="Tue Feb 19 05:08:38 2013" />
        <observations epoch_first="Tue Feb 19 04:00:00 2013"
                      epoch_last="Tue Feb 19 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42768"
                obs_have="40518"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="36824"
                obs_have="36559"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="31295"
                obs_have="31295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 07:39:00 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9374971"
                         time_creation="Tue Feb 19 05:17:10 2013"
                         time_modification="Tue Feb 19 05:08:38 2013" />
        <observations epoch_first="Tue Feb 19 04:00:00 2013"
                      epoch_last="Tue Feb 19 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42768"
                obs_have="40518"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="36824"
                obs_have="36559"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="31295"
                obs_have="31295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9374971"
                         time_creation="Tue Feb 19 05:17:10 2013"
                         time_modification="Tue Feb 19 05:08:38 2013" />
        <observations epoch_first="Tue Feb 19 04:00:00 2013"
                      epoch_last="Tue Feb 19 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42768"
                obs_have="40518"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="36824"
                obs_have="36559"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="31295"
                obs_have="31295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9374971"
                         time_creation="Wed Mar 20 01:33:08 2013"
                         time_modification="Tue Feb 19 05:08:38 2013" />
        <observations epoch_first="Tue Feb 19 04:00:00 2013"
                      epoch_last="Tue Feb 19 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42768"
                obs_have="40518"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="36824"
                obs_have="36559"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="31295"
                obs_have="31295"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 19 07:04:10 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9383824"
                         time_creation="Tue Feb 19 06:17:17 2013"
                         time_modification="Tue Feb 19 06:08:35 2013" />
        <observations epoch_first="Tue Feb 19 05:00:00 2013"
                      epoch_last="Tue Feb 19 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46148"
                obs_have="39834"
                obs_ratio="86.32" />
          <mask elevation="10 degrees"
                obs_expected="35666"
                obs_have="35211"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="27937"
                obs_have="27937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 08:20:44 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9383824"
                         time_creation="Tue Feb 19 06:17:17 2013"
                         time_modification="Tue Feb 19 06:08:35 2013" />
        <observations epoch_first="Tue Feb 19 05:00:00 2013"
                      epoch_last="Tue Feb 19 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46148"
                obs_have="39834"
                obs_ratio="86.32" />
          <mask elevation="10 degrees"
                obs_expected="35666"
                obs_have="35211"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="27937"
                obs_have="27937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9383824"
                         time_creation="Tue Feb 19 06:17:17 2013"
                         time_modification="Tue Feb 19 06:08:35 2013" />
        <observations epoch_first="Tue Feb 19 05:00:00 2013"
                      epoch_last="Tue Feb 19 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46148"
                obs_have="39834"
                obs_ratio="86.32" />
          <mask elevation="10 degrees"
                obs_expected="35666"
                obs_have="35211"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="27937"
                obs_have="27937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9383824"
                         time_creation="Wed Mar 20 01:33:08 2013"
                         time_modification="Tue Feb 19 06:08:35 2013" />
        <observations epoch_first="Tue Feb 19 05:00:00 2013"
                      epoch_last="Tue Feb 19 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46148"
                obs_have="39834"
                obs_ratio="86.32" />
          <mask elevation="10 degrees"
                obs_expected="35666"
                obs_have="35211"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="27937"
                obs_have="27937"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 19 08:04:06 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8920406"
                         time_creation="Tue Feb 19 07:17:24 2013"
                         time_modification="Tue Feb 19 07:08:39 2013" />
        <observations epoch_first="Tue Feb 19 06:00:00 2013"
                      epoch_last="Tue Feb 19 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39493"
                obs_have="37575"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="35912"
                obs_have="35761"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="34339"
                obs_have="34339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 09:17:23 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8920406"
                         time_creation="Tue Feb 19 07:17:24 2013"
                         time_modification="Tue Feb 19 07:08:39 2013" />
        <observations epoch_first="Tue Feb 19 06:00:00 2013"
                      epoch_last="Tue Feb 19 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39493"
                obs_have="37575"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="35912"
                obs_have="35761"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="34339"
                obs_have="34339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 10:01:44 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8920406"
                         time_creation="Tue Feb 19 07:17:24 2013"
                         time_modification="Tue Feb 19 07:08:39 2013" />
        <observations epoch_first="Tue Feb 19 06:00:00 2013"
                      epoch_last="Tue Feb 19 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39493"
                obs_have="37575"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="35912"
                obs_have="35761"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="34339"
                obs_have="34339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8920406"
                         time_creation="Tue Feb 19 07:17:24 2013"
                         time_modification="Tue Feb 19 07:08:39 2013" />
        <observations epoch_first="Tue Feb 19 06:00:00 2013"
                      epoch_last="Tue Feb 19 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39493"
                obs_have="37575"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="35912"
                obs_have="35761"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="34339"
                obs_have="34339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8920406"
                         time_creation="Wed Mar 20 01:33:08 2013"
                         time_modification="Tue Feb 19 07:08:39 2013" />
        <observations epoch_first="Tue Feb 19 06:00:00 2013"
                      epoch_last="Tue Feb 19 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39493"
                obs_have="37575"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="35912"
                obs_have="35761"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="34339"
                obs_have="34339"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 19 08:46:24 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8502523"
                         time_creation="Tue Feb 19 08:17:24 2013"
                         time_modification="Tue Feb 19 08:08:44 2013" />
        <observations epoch_first="Tue Feb 19 07:00:00 2013"
                      epoch_last="Tue Feb 19 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36171"
                obs_have="34921"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="32476"
                obs_have="32473"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29473"
                obs_have="29473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 09:04:23 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8502523"
                         time_creation="Tue Feb 19 08:17:24 2013"
                         time_modification="Tue Feb 19 08:08:44 2013" />
        <observations epoch_first="Tue Feb 19 07:00:00 2013"
                      epoch_last="Tue Feb 19 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36171"
                obs_have="34921"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="32476"
                obs_have="32473"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29473"
                obs_have="29473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 10:41:49 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8502523"
                         time_creation="Tue Feb 19 08:17:24 2013"
                         time_modification="Tue Feb 19 08:08:44 2013" />
        <observations epoch_first="Tue Feb 19 07:00:00 2013"
                      epoch_last="Tue Feb 19 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36171"
                obs_have="34921"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="32476"
                obs_have="32473"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29473"
                obs_have="29473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8502523"
                         time_creation="Tue Feb 19 08:17:24 2013"
                         time_modification="Tue Feb 19 08:08:44 2013" />
        <observations epoch_first="Tue Feb 19 07:00:00 2013"
                      epoch_last="Tue Feb 19 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36171"
                obs_have="34921"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="32476"
                obs_have="32473"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29473"
                obs_have="29473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8502523"
                         time_creation="Wed Mar 20 01:33:09 2013"
                         time_modification="Tue Feb 19 08:08:44 2013" />
        <observations epoch_first="Tue Feb 19 07:00:00 2013"
                      epoch_last="Tue Feb 19 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36171"
                obs_have="34921"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="32476"
                obs_have="32473"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29473"
                obs_have="29473"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 19 09:32:36 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8239010"
                         time_creation="Tue Feb 19 09:22:33 2013"
                         time_modification="Tue Feb 19 09:13:17 2013" />
        <observations epoch_first="Tue Feb 19 08:00:00 2013"
                      epoch_last="Tue Feb 19 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34721"
                obs_have="32536"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="30078"
                obs_have="29885"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="26537"
                obs_have="26537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 09:51:09 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8239010"
                         time_creation="Tue Feb 19 09:22:33 2013"
                         time_modification="Tue Feb 19 09:13:17 2013" />
        <observations epoch_first="Tue Feb 19 08:00:00 2013"
                      epoch_last="Tue Feb 19 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34721"
                obs_have="32536"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="30078"
                obs_have="29885"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="26537"
                obs_have="26537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 11:40:47 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8239010"
                         time_creation="Tue Feb 19 09:22:33 2013"
                         time_modification="Tue Feb 19 09:13:17 2013" />
        <observations epoch_first="Tue Feb 19 08:00:00 2013"
                      epoch_last="Tue Feb 19 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34721"
                obs_have="32536"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="30078"
                obs_have="29885"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="26537"
                obs_have="26537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8239010"
                         time_creation="Tue Feb 19 09:22:33 2013"
                         time_modification="Tue Feb 19 09:13:17 2013" />
        <observations epoch_first="Tue Feb 19 08:00:00 2013"
                      epoch_last="Tue Feb 19 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34721"
                obs_have="32536"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="30078"
                obs_have="29885"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="26537"
                obs_have="26537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8239010"
                         time_creation="Wed Mar 20 01:33:09 2013"
                         time_modification="Tue Feb 19 09:13:17 2013" />
        <observations epoch_first="Tue Feb 19 08:00:00 2013"
                      epoch_last="Tue Feb 19 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34721"
                obs_have="32536"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="30078"
                obs_have="29885"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="26537"
                obs_have="26537"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 19 10:24:15 2013"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8411497"
                         time_creation="Tue Feb 19 10:17:45 2013"
                         time_modification="Tue Feb 19 10:08:32 2013" />
        <observations epoch_first="Tue Feb 19 09:00:00 2013"
                      epoch_last="Tue Feb 19 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34166"
                obs_have="31307"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="30162"
                obs_have="30065"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27917"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 10:50:00 2013"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8411497"
                         time_creation="Tue Feb 19 10:17:45 2013"
                         time_modification="Tue Feb 19 10:08:32 2013" />
        <observations epoch_first="Tue Feb 19 09:00:00 2013"
                      epoch_last="Tue Feb 19 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34166"
                obs_have="31307"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="30162"
                obs_have="30065"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27917"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 12:39:01 2013"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8411497"
                         time_creation="Tue Feb 19 10:17:45 2013"
                         time_modification="Tue Feb 19 10:08:32 2013" />
        <observations epoch_first="Tue Feb 19 09:00:00 2013"
                      epoch_last="Tue Feb 19 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34166"
                obs_have="31307"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="30162"
                obs_have="30065"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27917"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8411497"
                         time_creation="Tue Feb 19 10:17:45 2013"
                         time_modification="Tue Feb 19 10:08:32 2013" />
        <observations epoch_first="Tue Feb 19 09:00:00 2013"
                      epoch_last="Tue Feb 19 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34166"
                obs_have="31307"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="30162"
                obs_have="30065"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27917"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:33"
                         size="8411497"
                         time_creation="Wed Mar 20 01:33:09 2013"
                         time_modification="Tue Feb 19 10:08:32 2013" />
        <observations epoch_first="Tue Feb 19 09:00:00 2013"
                      epoch_last="Tue Feb 19 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34166"
                obs_have="31307"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="30162"
                obs_have="30065"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="27917"
                obs_have="27916"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 19 11:29:18 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8807752"
                         time_creation="Tue Feb 19 11:17:33 2013"
                         time_modification="Tue Feb 19 11:08:37 2013" />
        <observations epoch_first="Tue Feb 19 10:00:00 2013"
                      epoch_last="Tue Feb 19 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35160"
                obs_have="34073"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31849"
                obs_have="31849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30296"
                obs_have="30296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 11:52:16 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8807752"
                         time_creation="Tue Feb 19 11:17:33 2013"
                         time_modification="Tue Feb 19 11:08:37 2013" />
        <observations epoch_first="Tue Feb 19 10:00:00 2013"
                      epoch_last="Tue Feb 19 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35160"
                obs_have="34073"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31849"
                obs_have="31849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30296"
                obs_have="30296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 13:44:05 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8807752"
                         time_creation="Tue Feb 19 11:17:33 2013"
                         time_modification="Tue Feb 19 11:08:37 2013" />
        <observations epoch_first="Tue Feb 19 10:00:00 2013"
                      epoch_last="Tue Feb 19 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35160"
                obs_have="34073"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31849"
                obs_have="31849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30296"
                obs_have="30296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8807752"
                         time_creation="Tue Feb 19 11:17:33 2013"
                         time_modification="Tue Feb 19 11:08:37 2013" />
        <observations epoch_first="Tue Feb 19 10:00:00 2013"
                      epoch_last="Tue Feb 19 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35160"
                obs_have="34073"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31849"
                obs_have="31849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30296"
                obs_have="30296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8807752"
                         time_creation="Wed Mar 20 01:33:10 2013"
                         time_modification="Tue Feb 19 11:08:37 2013" />
        <observations epoch_first="Tue Feb 19 10:00:00 2013"
                      epoch_last="Tue Feb 19 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35160"
                obs_have="34073"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="31849"
                obs_have="31849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30296"
                obs_have="30296"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 19 12:27:28 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9128644"
                         time_creation="Tue Feb 19 12:17:31 2013"
                         time_modification="Tue Feb 19 12:08:41 2013" />
        <observations epoch_first="Tue Feb 19 11:00:00 2013"
                      epoch_last="Tue Feb 19 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39149"
                obs_have="36609"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="31674"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26795"
                obs_have="26795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 12:51:04 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9128644"
                         time_creation="Tue Feb 19 12:17:31 2013"
                         time_modification="Tue Feb 19 12:08:41 2013" />
        <observations epoch_first="Tue Feb 19 11:00:00 2013"
                      epoch_last="Tue Feb 19 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39149"
                obs_have="36609"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="31674"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26795"
                obs_have="26795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 14:41:31 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9128644"
                         time_creation="Tue Feb 19 12:17:31 2013"
                         time_modification="Tue Feb 19 12:08:41 2013" />
        <observations epoch_first="Tue Feb 19 11:00:00 2013"
                      epoch_last="Tue Feb 19 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39149"
                obs_have="36609"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="31674"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26795"
                obs_have="26795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9128644"
                         time_creation="Tue Feb 19 12:17:31 2013"
                         time_modification="Tue Feb 19 12:08:41 2013" />
        <observations epoch_first="Tue Feb 19 11:00:00 2013"
                      epoch_last="Tue Feb 19 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39149"
                obs_have="36609"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="31674"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26795"
                obs_have="26795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9128644"
                         time_creation="Wed Mar 20 01:33:10 2013"
                         time_modification="Tue Feb 19 12:08:41 2013" />
        <observations epoch_first="Tue Feb 19 11:00:00 2013"
                      epoch_last="Tue Feb 19 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39149"
                obs_have="36609"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="31674"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="26795"
                obs_have="26795"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 19 13:26:14 2013"
               level="3">
        <file_statistics latency="00:13:34"
                         size="9029734"
                         time_creation="Tue Feb 19 13:22:48 2013"
                         time_modification="Tue Feb 19 13:13:33 2013" />
        <observations epoch_first="Tue Feb 19 12:00:00 2013"
                      epoch_last="Tue Feb 19 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37954"
                obs_have="35597"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="32360"
                obs_have="32271"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24830"
                obs_have="24829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 13:53:23 2013"
               level="3">
        <file_statistics latency="00:13:34"
                         size="9029734"
                         time_creation="Tue Feb 19 13:22:48 2013"
                         time_modification="Tue Feb 19 13:13:33 2013" />
        <observations epoch_first="Tue Feb 19 12:00:00 2013"
                      epoch_last="Tue Feb 19 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37954"
                obs_have="35597"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="32360"
                obs_have="32271"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24830"
                obs_have="24829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 15:42:58 2013"
               level="3">
        <file_statistics latency="00:13:34"
                         size="9029734"
                         time_creation="Tue Feb 19 13:22:48 2013"
                         time_modification="Tue Feb 19 13:13:33 2013" />
        <observations epoch_first="Tue Feb 19 12:00:00 2013"
                      epoch_last="Tue Feb 19 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37954"
                obs_have="35597"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="32360"
                obs_have="32271"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24830"
                obs_have="24829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:13:34"
                         size="9029734"
                         time_creation="Tue Feb 19 13:22:48 2013"
                         time_modification="Tue Feb 19 13:13:33 2013" />
        <observations epoch_first="Tue Feb 19 12:00:00 2013"
                      epoch_last="Tue Feb 19 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37954"
                obs_have="35597"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="32360"
                obs_have="32271"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24830"
                obs_have="24829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:13:34"
                         size="9029734"
                         time_creation="Wed Mar 20 01:33:11 2013"
                         time_modification="Tue Feb 19 13:13:33 2013" />
        <observations epoch_first="Tue Feb 19 12:00:00 2013"
                      epoch_last="Tue Feb 19 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37954"
                obs_have="35597"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="32360"
                obs_have="32271"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24830"
                obs_have="24829"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 19 14:25:20 2013"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8889040"
                         time_creation="Tue Feb 19 14:23:12 2013"
                         time_modification="Tue Feb 19 14:15:10 2013" />
        <observations epoch_first="Tue Feb 19 13:00:00 2013"
                      epoch_last="Tue Feb 19 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40294"
                obs_have="37503"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="33337"
                obs_have="32948"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="30473"
                obs_have="30473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 14:50:10 2013"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8889040"
                         time_creation="Tue Feb 19 14:23:12 2013"
                         time_modification="Tue Feb 19 14:15:10 2013" />
        <observations epoch_first="Tue Feb 19 13:00:00 2013"
                      epoch_last="Tue Feb 19 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40294"
                obs_have="37503"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="33337"
                obs_have="32948"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="30473"
                obs_have="30473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 16:47:27 2013"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8889040"
                         time_creation="Tue Feb 19 14:23:12 2013"
                         time_modification="Tue Feb 19 14:15:10 2013" />
        <observations epoch_first="Tue Feb 19 13:00:00 2013"
                      epoch_last="Tue Feb 19 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40294"
                obs_have="37503"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="33337"
                obs_have="32948"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="30473"
                obs_have="30473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8889040"
                         time_creation="Tue Feb 19 14:23:12 2013"
                         time_modification="Tue Feb 19 14:15:10 2013" />
        <observations epoch_first="Tue Feb 19 13:00:00 2013"
                      epoch_last="Tue Feb 19 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40294"
                obs_have="37503"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="33337"
                obs_have="32948"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="30473"
                obs_have="30473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8889040"
                         time_creation="Wed Mar 20 01:33:11 2013"
                         time_modification="Tue Feb 19 14:15:10 2013" />
        <observations epoch_first="Tue Feb 19 13:00:00 2013"
                      epoch_last="Tue Feb 19 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40294"
                obs_have="37503"
                obs_ratio="93.07" />
          <mask elevation="10 degrees"
                obs_expected="33337"
                obs_have="32948"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="30473"
                obs_have="30473"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 19 15:23:49 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7778206"
                         time_creation="Tue Feb 19 15:19:29 2013"
                         time_modification="Tue Feb 19 15:08:34 2013" />
        <observations epoch_first="Tue Feb 19 14:00:00 2013"
                      epoch_last="Tue Feb 19 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="31580"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="28927"
                obs_have="28926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25745"
                obs_have="25745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 15:49:48 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7778206"
                         time_creation="Tue Feb 19 15:19:29 2013"
                         time_modification="Tue Feb 19 15:08:34 2013" />
        <observations epoch_first="Tue Feb 19 14:00:00 2013"
                      epoch_last="Tue Feb 19 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="31580"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="28927"
                obs_have="28926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25745"
                obs_have="25745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 17:43:28 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7778206"
                         time_creation="Tue Feb 19 15:19:29 2013"
                         time_modification="Tue Feb 19 15:08:34 2013" />
        <observations epoch_first="Tue Feb 19 14:00:00 2013"
                      epoch_last="Tue Feb 19 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="31580"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="28927"
                obs_have="28926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25745"
                obs_have="25745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7778206"
                         time_creation="Tue Feb 19 15:19:29 2013"
                         time_modification="Tue Feb 19 15:08:34 2013" />
        <observations epoch_first="Tue Feb 19 14:00:00 2013"
                      epoch_last="Tue Feb 19 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="31580"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="28927"
                obs_have="28926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25745"
                obs_have="25745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7778206"
                         time_creation="Wed Mar 20 01:33:11 2013"
                         time_modification="Tue Feb 19 15:08:34 2013" />
        <observations epoch_first="Tue Feb 19 14:00:00 2013"
                      epoch_last="Tue Feb 19 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="31580"
                obs_ratio="89.98" />
          <mask elevation="10 degrees"
                obs_expected="28927"
                obs_have="28926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25745"
                obs_have="25745"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 19 16:28:14 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7918469"
                         time_creation="Tue Feb 19 16:17:47 2013"
                         time_modification="Tue Feb 19 16:08:39 2013" />
        <observations epoch_first="Tue Feb 19 15:00:00 2013"
                      epoch_last="Tue Feb 19 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35674"
                obs_have="32759"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="30130"
                obs_have="29926"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 16:55:03 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7918469"
                         time_creation="Tue Feb 19 16:17:47 2013"
                         time_modification="Tue Feb 19 16:08:39 2013" />
        <observations epoch_first="Tue Feb 19 15:00:00 2013"
                      epoch_last="Tue Feb 19 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35674"
                obs_have="32759"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="30130"
                obs_have="29926"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 18:50:40 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7918469"
                         time_creation="Tue Feb 19 16:17:47 2013"
                         time_modification="Tue Feb 19 16:08:39 2013" />
        <observations epoch_first="Tue Feb 19 15:00:00 2013"
                      epoch_last="Tue Feb 19 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35674"
                obs_have="32759"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="30130"
                obs_have="29926"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7918469"
                         time_creation="Tue Feb 19 16:17:47 2013"
                         time_modification="Tue Feb 19 16:08:39 2013" />
        <observations epoch_first="Tue Feb 19 15:00:00 2013"
                      epoch_last="Tue Feb 19 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35674"
                obs_have="32759"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="30130"
                obs_have="29926"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7918469"
                         time_creation="Wed Mar 20 01:33:12 2013"
                         time_modification="Tue Feb 19 16:08:39 2013" />
        <observations epoch_first="Tue Feb 19 15:00:00 2013"
                      epoch_last="Tue Feb 19 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35674"
                obs_have="32759"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="30130"
                obs_have="29926"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 19 17:28:18 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7849066"
                         time_creation="Tue Feb 19 17:17:31 2013"
                         time_modification="Tue Feb 19 17:08:40 2013" />
        <observations epoch_first="Tue Feb 19 16:00:00 2013"
                      epoch_last="Tue Feb 19 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38640"
                obs_have="33608"
                obs_ratio="86.98" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="30343"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24462"
                obs_have="24462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 17:56:05 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7849066"
                         time_creation="Tue Feb 19 17:17:31 2013"
                         time_modification="Tue Feb 19 17:08:40 2013" />
        <observations epoch_first="Tue Feb 19 16:00:00 2013"
                      epoch_last="Tue Feb 19 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38640"
                obs_have="33608"
                obs_ratio="86.98" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="30343"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24462"
                obs_have="24462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 19:58:47 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7849066"
                         time_creation="Tue Feb 19 17:17:31 2013"
                         time_modification="Tue Feb 19 17:08:40 2013" />
        <observations epoch_first="Tue Feb 19 16:00:00 2013"
                      epoch_last="Tue Feb 19 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38640"
                obs_have="33608"
                obs_ratio="86.98" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="30343"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24462"
                obs_have="24462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7849066"
                         time_creation="Tue Feb 19 17:17:31 2013"
                         time_modification="Tue Feb 19 17:08:40 2013" />
        <observations epoch_first="Tue Feb 19 16:00:00 2013"
                      epoch_last="Tue Feb 19 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38640"
                obs_have="33608"
                obs_ratio="86.98" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="30343"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24462"
                obs_have="24462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7849066"
                         time_creation="Wed Mar 20 01:33:12 2013"
                         time_modification="Tue Feb 19 17:08:40 2013" />
        <observations epoch_first="Tue Feb 19 16:00:00 2013"
                      epoch_last="Tue Feb 19 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38640"
                obs_have="33608"
                obs_ratio="86.98" />
          <mask elevation="10 degrees"
                obs_expected="30347"
                obs_have="30343"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24462"
                obs_have="24462"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 19 18:33:10 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7940229"
                         time_creation="Tue Feb 19 18:17:21 2013"
                         time_modification="Tue Feb 19 18:08:39 2013" />
        <observations epoch_first="Tue Feb 19 17:00:00 2013"
                      epoch_last="Tue Feb 19 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34314"
                obs_have="32241"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30343"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27233"
                obs_have="27233"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 19:03:49 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7940229"
                         time_creation="Tue Feb 19 18:17:21 2013"
                         time_modification="Tue Feb 19 18:08:39 2013" />
        <observations epoch_first="Tue Feb 19 17:00:00 2013"
                      epoch_last="Tue Feb 19 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34314"
                obs_have="32241"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30343"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27233"
                obs_have="27233"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7940229"
                         time_creation="Tue Feb 19 18:17:21 2013"
                         time_modification="Tue Feb 19 18:08:39 2013" />
        <observations epoch_first="Tue Feb 19 17:00:00 2013"
                      epoch_last="Tue Feb 19 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34314"
                obs_have="32241"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30343"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27233"
                obs_have="27233"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7940229"
                         time_creation="Wed Mar 20 01:33:13 2013"
                         time_modification="Tue Feb 19 18:08:39 2013" />
        <observations epoch_first="Tue Feb 19 17:00:00 2013"
                      epoch_last="Tue Feb 19 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34314"
                obs_have="32241"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30343"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27233"
                obs_have="27233"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 19 19:36:56 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8345966"
                         time_creation="Tue Feb 19 19:17:29 2013"
                         time_modification="Tue Feb 19 19:08:49 2013" />
        <observations epoch_first="Tue Feb 19 18:00:00 2013"
                      epoch_last="Tue Feb 19 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34256"
                obs_have="33190"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30249"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 21:12:16 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8345966"
                         time_creation="Tue Feb 19 19:17:29 2013"
                         time_modification="Tue Feb 19 19:08:49 2013" />
        <observations epoch_first="Tue Feb 19 18:00:00 2013"
                      epoch_last="Tue Feb 19 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34256"
                obs_have="33190"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30249"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 22:05:07 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8345966"
                         time_creation="Tue Feb 19 19:17:29 2013"
                         time_modification="Tue Feb 19 19:08:49 2013" />
        <observations epoch_first="Tue Feb 19 18:00:00 2013"
                      epoch_last="Tue Feb 19 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34256"
                obs_have="33190"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30249"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8345966"
                         time_creation="Tue Feb 19 19:17:29 2013"
                         time_modification="Tue Feb 19 19:08:49 2013" />
        <observations epoch_first="Tue Feb 19 18:00:00 2013"
                      epoch_last="Tue Feb 19 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34256"
                obs_have="33190"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30249"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8345966"
                         time_creation="Wed Mar 20 01:33:13 2013"
                         time_modification="Tue Feb 19 19:08:49 2013" />
        <observations epoch_first="Tue Feb 19 18:00:00 2013"
                      epoch_last="Tue Feb 19 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34256"
                obs_have="33190"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30249"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 19 20:50:20 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8903282"
                         time_creation="Tue Feb 19 20:17:33 2013"
                         time_modification="Tue Feb 19 20:08:38 2013" />
        <observations epoch_first="Tue Feb 19 19:00:00 2013"
                      epoch_last="Tue Feb 19 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36866"
                obs_have="34636"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="32515"
                obs_have="32515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29466"
                obs_have="29466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 22:54:00 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8903282"
                         time_creation="Tue Feb 19 20:17:33 2013"
                         time_modification="Tue Feb 19 20:08:38 2013" />
        <observations epoch_first="Tue Feb 19 19:00:00 2013"
                      epoch_last="Tue Feb 19 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36866"
                obs_have="34636"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="32515"
                obs_have="32515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29466"
                obs_have="29466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8903282"
                         time_creation="Tue Feb 19 20:17:33 2013"
                         time_modification="Tue Feb 19 20:08:38 2013" />
        <observations epoch_first="Tue Feb 19 19:00:00 2013"
                      epoch_last="Tue Feb 19 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36866"
                obs_have="34636"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="32515"
                obs_have="32515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29466"
                obs_have="29466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8903282"
                         time_creation="Wed Mar 20 01:33:14 2013"
                         time_modification="Tue Feb 19 20:08:38 2013" />
        <observations epoch_first="Tue Feb 19 19:00:00 2013"
                      epoch_last="Tue Feb 19 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36866"
                obs_have="34636"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="32515"
                obs_have="32515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29466"
                obs_have="29466"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 19 21:42:13 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8802626"
                         time_creation="Tue Feb 19 21:17:32 2013"
                         time_modification="Tue Feb 19 21:08:38 2013" />
        <observations epoch_first="Tue Feb 19 20:00:00 2013"
                      epoch_last="Tue Feb 19 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35277"
                obs_have="32545"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="29862"
                obs_have="29404"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="25211"
                obs_have="25211"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 23:52:07 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8802626"
                         time_creation="Tue Feb 19 21:17:32 2013"
                         time_modification="Tue Feb 19 21:08:38 2013" />
        <observations epoch_first="Tue Feb 19 20:00:00 2013"
                      epoch_last="Tue Feb 19 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35277"
                obs_have="32545"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="29862"
                obs_have="29404"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="25211"
                obs_have="25211"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8802626"
                         time_creation="Tue Feb 19 21:17:32 2013"
                         time_modification="Tue Feb 19 21:08:38 2013" />
        <observations epoch_first="Tue Feb 19 20:00:00 2013"
                      epoch_last="Tue Feb 19 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35277"
                obs_have="32545"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="29862"
                obs_have="29404"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="25211"
                obs_have="25211"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8802626"
                         time_creation="Wed Mar 20 01:33:14 2013"
                         time_modification="Tue Feb 19 21:08:38 2013" />
        <observations epoch_first="Tue Feb 19 20:00:00 2013"
                      epoch_last="Tue Feb 19 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35277"
                obs_have="32545"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="29862"
                obs_have="29404"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="25211"
                obs_have="25211"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 19 22:30:59 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8127042"
                         time_creation="Tue Feb 19 22:17:27 2013"
                         time_modification="Tue Feb 19 22:08:40 2013" />
        <observations epoch_first="Tue Feb 19 21:00:00 2013"
                      epoch_last="Tue Feb 19 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35106"
                obs_have="29457"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22629"
                obs_have="22629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 23:04:37 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8127042"
                         time_creation="Tue Feb 19 22:17:27 2013"
                         time_modification="Tue Feb 19 22:08:40 2013" />
        <observations epoch_first="Tue Feb 19 21:00:00 2013"
                      epoch_last="Tue Feb 19 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35106"
                obs_have="29457"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22629"
                obs_have="22629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 00:40:32 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8127042"
                         time_creation="Tue Feb 19 22:17:27 2013"
                         time_modification="Tue Feb 19 22:08:40 2013" />
        <observations epoch_first="Tue Feb 19 21:00:00 2013"
                      epoch_last="Tue Feb 19 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35106"
                obs_have="29457"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22629"
                obs_have="22629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8127042"
                         time_creation="Tue Feb 19 22:17:27 2013"
                         time_modification="Tue Feb 19 22:08:40 2013" />
        <observations epoch_first="Tue Feb 19 21:00:00 2013"
                      epoch_last="Tue Feb 19 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35106"
                obs_have="29457"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22629"
                obs_have="22629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8127042"
                         time_creation="Wed Mar 20 01:33:14 2013"
                         time_modification="Tue Feb 19 22:08:40 2013" />
        <observations epoch_first="Tue Feb 19 21:00:00 2013"
                      epoch_last="Tue Feb 19 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35106"
                obs_have="29457"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="26314"
                obs_have="26314"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22629"
                obs_have="22629"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl050w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 19 23:32:58 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7644660"
                         time_creation="Tue Feb 19 23:17:25 2013"
                         time_modification="Tue Feb 19 23:08:44 2013" />
        <observations epoch_first="Tue Feb 19 22:00:00 2013"
                      epoch_last="Tue Feb 19 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28786"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="28106"
                obs_have="28092"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26043"
                obs_have="26029"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Feb 20 00:01:52 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7644660"
                         time_creation="Tue Feb 19 23:17:25 2013"
                         time_modification="Tue Feb 19 23:08:44 2013" />
        <observations epoch_first="Tue Feb 19 22:00:00 2013"
                      epoch_last="Tue Feb 19 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28786"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="28106"
                obs_have="28092"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26043"
                obs_have="26029"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Feb 20 01:41:43 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7644660"
                         time_creation="Tue Feb 19 23:17:25 2013"
                         time_modification="Tue Feb 19 23:08:44 2013" />
        <observations epoch_first="Tue Feb 19 22:00:00 2013"
                      epoch_last="Tue Feb 19 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28786"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="28106"
                obs_have="28092"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26043"
                obs_have="26029"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7644660"
                         time_creation="Tue Feb 19 23:17:25 2013"
                         time_modification="Tue Feb 19 23:08:44 2013" />
        <observations epoch_first="Tue Feb 19 22:00:00 2013"
                      epoch_last="Tue Feb 19 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28786"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="28106"
                obs_have="28092"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26043"
                obs_have="26029"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7644660"
                         time_creation="Wed Mar 20 01:33:15 2013"
                         time_modification="Tue Feb 19 23:08:44 2013" />
        <observations epoch_first="Tue Feb 19 22:00:00 2013"
                      epoch_last="Tue Feb 19 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28786"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="28106"
                obs_have="28092"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26043"
                obs_have="26029"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/pevl050x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 20 00:25:36 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7458934"
                         time_creation="Wed Feb 20 00:17:44 2013"
                         time_modification="Wed Feb 20 00:08:36 2013" />
        <observations epoch_first="Tue Feb 19 23:00:00 2013"
                      epoch_last="Tue Feb 19 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30259"
                obs_have="25945"
                obs_ratio="85.74" />
          <mask elevation="10 degrees"
                obs_expected="24146"
                obs_have="23777"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="21833"
                obs_have="21833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 00:50:28 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7458934"
                         time_creation="Wed Feb 20 00:17:44 2013"
                         time_modification="Wed Feb 20 00:08:36 2013" />
        <observations epoch_first="Tue Feb 19 23:00:00 2013"
                      epoch_last="Tue Feb 19 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30259"
                obs_have="25945"
                obs_ratio="85.74" />
          <mask elevation="10 degrees"
                obs_expected="24146"
                obs_have="23777"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="21833"
                obs_have="21833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:45:19 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7458934"
                         time_creation="Wed Feb 20 00:17:44 2013"
                         time_modification="Wed Feb 20 00:08:36 2013" />
        <observations epoch_first="Tue Feb 19 23:00:00 2013"
                      epoch_last="Tue Feb 19 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30259"
                obs_have="25945"
                obs_ratio="85.74" />
          <mask elevation="10 degrees"
                obs_expected="24146"
                obs_have="23777"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="21833"
                obs_have="21833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:09:21 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7458934"
                         time_creation="Wed Feb 20 00:17:44 2013"
                         time_modification="Wed Feb 20 00:08:36 2013" />
        <observations epoch_first="Tue Feb 19 23:00:00 2013"
                      epoch_last="Tue Feb 19 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30259"
                obs_have="25945"
                obs_ratio="85.74" />
          <mask elevation="10 degrees"
                obs_expected="24146"
                obs_have="23777"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="21833"
                obs_have="21833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 08:32:44 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7458934"
                         time_creation="Wed Mar 20 01:33:15 2013"
                         time_modification="Wed Feb 20 00:08:36 2013" />
        <observations epoch_first="Tue Feb 19 23:00:00 2013"
                      epoch_last="Tue Feb 19 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30259"
                obs_have="25945"
                obs_ratio="85.74" />
          <mask elevation="10 degrees"
                obs_expected="24146"
                obs_have="23777"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="21833"
                obs_have="21833"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
