<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-02-28 00:00:00"
    DayOfYear="59"
    Year="2012">
  <station name="VLPL">
    <file name="/vlpl0590.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 29 23:10:24 2012"
               level="3">
        <file_statistics latency="02:31:44"
                         size="5671994"
                         time_creation="Wed Feb 29 01:34:49 2012"
                         time_modification="Wed Feb 29 01:31:14 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:30 2012"
                      epochs="2753"
                      epochs_ratio="95.59">
          <mask elevation="03 degrees"
                obs_expected="28657"
                obs_have="23148"
                obs_ratio="80.78" />
          <mask elevation="10 degrees"
                obs_expected="23847"
                obs_have="23120"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="20957"
                obs_have="20330"
                obs_ratio="97.01" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:37:34 2012"
               level="3">
        <file_statistics latency="02:31:44"
                         size="5671994"
                         time_creation="Wed Mar 28 01:10:29 2012"
                         time_modification="Wed Feb 29 01:31:14 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:30 2012"
                      epochs="2753"
                      epochs_ratio="95.59">
          <mask elevation="03 degrees"
                obs_expected="28657"
                obs_have="23148"
                obs_ratio="80.78" />
          <mask elevation="10 degrees"
                obs_expected="23847"
                obs_have="23120"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="20957"
                obs_have="20330"
                obs_ratio="97.01" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 28 01:22:19 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="5779748"
                         time_creation="Tue Feb 28 01:14:08 2012"
                         time_modification="Tue Feb 28 01:09:37 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26493"
                obs_have="21900"
                obs_ratio="82.66" />
          <mask elevation="10 degrees"
                obs_expected="21894"
                obs_have="21852"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="17755"
                obs_have="17755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 01:49:20 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="5779748"
                         time_creation="Tue Feb 28 01:14:08 2012"
                         time_modification="Tue Feb 28 01:09:37 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26493"
                obs_have="21900"
                obs_ratio="82.66" />
          <mask elevation="10 degrees"
                obs_expected="21894"
                obs_have="21852"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="17755"
                obs_have="17755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 03:39:18 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="5779748"
                         time_creation="Tue Feb 28 01:14:08 2012"
                         time_modification="Tue Feb 28 01:09:37 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26493"
                obs_have="21900"
                obs_ratio="82.66" />
          <mask elevation="10 degrees"
                obs_expected="21894"
                obs_have="21852"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="17755"
                obs_have="17755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="5779748"
                         time_creation="Tue Feb 28 01:14:08 2012"
                         time_modification="Tue Feb 28 01:09:37 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26493"
                obs_have="21900"
                obs_ratio="82.66" />
          <mask elevation="10 degrees"
                obs_expected="21894"
                obs_have="21852"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="17755"
                obs_have="17755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="5779748"
                         time_creation="Wed Mar 28 01:09:13 2012"
                         time_modification="Tue Feb 28 01:09:37 2012" />
        <observations epoch_first="Tue Feb 28 00:00:00 2012"
                      epoch_last="Tue Feb 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26493"
                obs_have="21900"
                obs_ratio="82.66" />
          <mask elevation="10 degrees"
                obs_expected="21894"
                obs_have="21852"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="17755"
                obs_have="17755"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 28 02:24:05 2012"
               level="3">
        <file_statistics latency="00:09:40"
                         size="6519408"
                         time_creation="Tue Feb 28 02:14:10 2012"
                         time_modification="Tue Feb 28 02:09:39 2012" />
        <observations epoch_first="Tue Feb 28 01:00:00 2012"
                      epoch_last="Tue Feb 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30440"
                obs_have="26311"
                obs_ratio="86.44" />
          <mask elevation="10 degrees"
                obs_expected="26509"
                obs_have="26311"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="19971"
                obs_have="19971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 02:50:32 2012"
               level="3">
        <file_statistics latency="00:09:40"
                         size="6519408"
                         time_creation="Tue Feb 28 02:14:10 2012"
                         time_modification="Tue Feb 28 02:09:39 2012" />
        <observations epoch_first="Tue Feb 28 01:00:00 2012"
                      epoch_last="Tue Feb 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30440"
                obs_have="26311"
                obs_ratio="86.44" />
          <mask elevation="10 degrees"
                obs_expected="26509"
                obs_have="26311"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="19971"
                obs_have="19971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 04:49:02 2012"
               level="3">
        <file_statistics latency="00:09:40"
                         size="6519408"
                         time_creation="Tue Feb 28 02:14:10 2012"
                         time_modification="Tue Feb 28 02:09:39 2012" />
        <observations epoch_first="Tue Feb 28 01:00:00 2012"
                      epoch_last="Tue Feb 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30440"
                obs_have="26311"
                obs_ratio="86.44" />
          <mask elevation="10 degrees"
                obs_expected="26509"
                obs_have="26311"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="19971"
                obs_have="19971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:09:40"
                         size="6519408"
                         time_creation="Tue Feb 28 02:14:10 2012"
                         time_modification="Tue Feb 28 02:09:39 2012" />
        <observations epoch_first="Tue Feb 28 01:00:00 2012"
                      epoch_last="Tue Feb 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30440"
                obs_have="26311"
                obs_ratio="86.44" />
          <mask elevation="10 degrees"
                obs_expected="26509"
                obs_have="26311"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="19971"
                obs_have="19971"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:09:40"
                         size="6519408"
                         time_creation="Wed Mar 28 01:09:13 2012"
                         time_modification="Tue Feb 28 02:09:39 2012" />
        <observations epoch_first="Tue Feb 28 01:00:00 2012"
                      epoch_last="Tue Feb 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30440"
                obs_have="26311"
                obs_ratio="86.44" />
          <mask elevation="10 degrees"
                obs_expected="26509"
                obs_have="26311"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="19971"
                obs_have="19971"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 28 03:27:50 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="7688228"
                         time_creation="Tue Feb 28 03:14:10 2012"
                         time_modification="Tue Feb 28 03:09:44 2012" />
        <observations epoch_first="Tue Feb 28 02:00:00 2012"
                      epoch_last="Tue Feb 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32076"
                obs_have="28549"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="28542"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="26062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 03:55:45 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="7688228"
                         time_creation="Tue Feb 28 03:14:10 2012"
                         time_modification="Tue Feb 28 03:09:44 2012" />
        <observations epoch_first="Tue Feb 28 02:00:00 2012"
                      epoch_last="Tue Feb 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32076"
                obs_have="28549"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="28542"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="26062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 06:02:26 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="7688228"
                         time_creation="Tue Feb 28 03:14:10 2012"
                         time_modification="Tue Feb 28 03:09:44 2012" />
        <observations epoch_first="Tue Feb 28 02:00:00 2012"
                      epoch_last="Tue Feb 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32076"
                obs_have="28549"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="28542"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="26062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="12:49:10"
                         size="7688228"
                         time_creation="Tue Feb 28 16:09:50 2012"
                         time_modification="Tue Feb 28 15:49:09 2012" />
        <observations epoch_first="Tue Feb 28 02:00:00 2012"
                      epoch_last="Tue Feb 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32076"
                obs_have="28549"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="28542"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="26062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="12:49:10"
                         size="7688228"
                         time_creation="Wed Mar 28 01:09:13 2012"
                         time_modification="Tue Feb 28 15:49:09 2012" />
        <observations epoch_first="Tue Feb 28 02:00:00 2012"
                      epoch_last="Tue Feb 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32076"
                obs_have="28549"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="28542"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="26062"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 28 04:32:15 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="7985815"
                         time_creation="Tue Feb 28 04:14:23 2012"
                         time_modification="Tue Feb 28 04:09:45 2012" />
        <observations epoch_first="Tue Feb 28 03:00:00 2012"
                      epoch_last="Tue Feb 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36839"
                obs_have="31267"
                obs_ratio="84.87" />
          <mask elevation="10 degrees"
                obs_expected="31290"
                obs_have="31219"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26902"
                obs_have="26902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 05:03:32 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="7985815"
                         time_creation="Tue Feb 28 04:14:23 2012"
                         time_modification="Tue Feb 28 04:09:45 2012" />
        <observations epoch_first="Tue Feb 28 03:00:00 2012"
                      epoch_last="Tue Feb 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36839"
                obs_have="31267"
                obs_ratio="84.87" />
          <mask elevation="10 degrees"
                obs_expected="31290"
                obs_have="31219"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26902"
                obs_have="26902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 06:56:35 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="7985815"
                         time_creation="Tue Feb 28 04:14:23 2012"
                         time_modification="Tue Feb 28 04:09:45 2012" />
        <observations epoch_first="Tue Feb 28 03:00:00 2012"
                      epoch_last="Tue Feb 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36839"
                obs_have="31267"
                obs_ratio="84.87" />
          <mask elevation="10 degrees"
                obs_expected="31290"
                obs_have="31219"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26902"
                obs_have="26902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="7985815"
                         time_creation="Tue Feb 28 04:14:23 2012"
                         time_modification="Tue Feb 28 04:09:45 2012" />
        <observations epoch_first="Tue Feb 28 03:00:00 2012"
                      epoch_last="Tue Feb 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36839"
                obs_have="31267"
                obs_ratio="84.87" />
          <mask elevation="10 degrees"
                obs_expected="31290"
                obs_have="31219"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26902"
                obs_have="26902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:09:46"
                         size="7985815"
                         time_creation="Wed Mar 28 01:09:14 2012"
                         time_modification="Tue Feb 28 04:09:45 2012" />
        <observations epoch_first="Tue Feb 28 03:00:00 2012"
                      epoch_last="Tue Feb 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36839"
                obs_have="31267"
                obs_ratio="84.87" />
          <mask elevation="10 degrees"
                obs_expected="31290"
                obs_have="31219"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26902"
                obs_have="26902"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 28 05:45:15 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="8435251"
                         time_creation="Tue Feb 28 05:14:13 2012"
                         time_modification="Tue Feb 28 05:09:46 2012" />
        <observations epoch_first="Tue Feb 28 04:00:00 2012"
                      epoch_last="Tue Feb 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37304"
                obs_have="34290"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="34365"
                obs_have="34290"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32428"
                obs_have="32428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 08:00:37 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="8435251"
                         time_creation="Tue Feb 28 05:14:13 2012"
                         time_modification="Tue Feb 28 05:09:46 2012" />
        <observations epoch_first="Tue Feb 28 04:00:00 2012"
                      epoch_last="Tue Feb 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37304"
                obs_have="34290"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="34365"
                obs_have="34290"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32428"
                obs_have="32428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="8435251"
                         time_creation="Tue Feb 28 05:14:13 2012"
                         time_modification="Tue Feb 28 05:09:46 2012" />
        <observations epoch_first="Tue Feb 28 04:00:00 2012"
                      epoch_last="Tue Feb 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37304"
                obs_have="34290"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="34365"
                obs_have="34290"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32428"
                obs_have="32428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:09:47"
                         size="8435251"
                         time_creation="Wed Mar 28 01:09:15 2012"
                         time_modification="Tue Feb 28 05:09:46 2012" />
        <observations epoch_first="Tue Feb 28 04:00:00 2012"
                      epoch_last="Tue Feb 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37304"
                obs_have="34290"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="34365"
                obs_have="34290"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32428"
                obs_have="32428"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 28 06:36:45 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="8673900"
                         time_creation="Tue Feb 28 06:14:14 2012"
                         time_modification="Tue Feb 28 06:09:47 2012" />
        <observations epoch_first="Tue Feb 28 05:00:00 2012"
                      epoch_last="Tue Feb 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40889"
                obs_have="36354"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="36366"
                obs_have="36320"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29119"
                obs_have="29119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 07:11:19 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="8673900"
                         time_creation="Tue Feb 28 06:14:14 2012"
                         time_modification="Tue Feb 28 06:09:47 2012" />
        <observations epoch_first="Tue Feb 28 05:00:00 2012"
                      epoch_last="Tue Feb 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40889"
                obs_have="36354"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="36366"
                obs_have="36320"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29119"
                obs_have="29119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 08:54:58 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="8673900"
                         time_creation="Tue Feb 28 06:14:14 2012"
                         time_modification="Tue Feb 28 06:09:47 2012" />
        <observations epoch_first="Tue Feb 28 05:00:00 2012"
                      epoch_last="Tue Feb 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40889"
                obs_have="36354"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="36366"
                obs_have="36320"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29119"
                obs_have="29119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="8673900"
                         time_creation="Tue Feb 28 06:14:14 2012"
                         time_modification="Tue Feb 28 06:09:47 2012" />
        <observations epoch_first="Tue Feb 28 05:00:00 2012"
                      epoch_last="Tue Feb 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40889"
                obs_have="36354"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="36366"
                obs_have="36320"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29119"
                obs_have="29119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:09:48"
                         size="8673900"
                         time_creation="Wed Mar 28 01:09:15 2012"
                         time_modification="Tue Feb 28 06:09:47 2012" />
        <observations epoch_first="Tue Feb 28 05:00:00 2012"
                      epoch_last="Tue Feb 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40889"
                obs_have="36354"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="36366"
                obs_have="36320"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29119"
                obs_have="29119"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 28 07:33:58 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="7886308"
                         time_creation="Tue Feb 28 07:14:17 2012"
                         time_modification="Tue Feb 28 07:09:44 2012" />
        <observations epoch_first="Tue Feb 28 06:00:00 2012"
                      epoch_last="Tue Feb 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41731"
                obs_have="34869"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="34903"
                obs_have="34816"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29675"
                obs_have="29675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 09:46:22 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="7886308"
                         time_creation="Tue Feb 28 07:14:17 2012"
                         time_modification="Tue Feb 28 07:09:44 2012" />
        <observations epoch_first="Tue Feb 28 06:00:00 2012"
                      epoch_last="Tue Feb 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41731"
                obs_have="34869"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="34903"
                obs_have="34816"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29675"
                obs_have="29675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="7886308"
                         time_creation="Tue Feb 28 07:14:17 2012"
                         time_modification="Tue Feb 28 07:09:44 2012" />
        <observations epoch_first="Tue Feb 28 06:00:00 2012"
                      epoch_last="Tue Feb 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41731"
                obs_have="34869"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="34903"
                obs_have="34816"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29675"
                obs_have="29675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:09:45"
                         size="7886308"
                         time_creation="Wed Mar 28 01:09:16 2012"
                         time_modification="Tue Feb 28 07:09:44 2012" />
        <observations epoch_first="Tue Feb 28 06:00:00 2012"
                      epoch_last="Tue Feb 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41731"
                obs_have="34869"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="34903"
                obs_have="34816"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29675"
                obs_have="29675"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 28 08:36:03 2012"
               level="3">
        <file_statistics latency="00:09:43"
                         size="7234471"
                         time_creation="Tue Feb 28 08:14:18 2012"
                         time_modification="Tue Feb 28 08:09:42 2012" />
        <observations epoch_first="Tue Feb 28 07:00:00 2012"
                      epoch_last="Tue Feb 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37188"
                obs_have="34640"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="34627"
                obs_have="34587"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31945"
                obs_have="31945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 09:06:52 2012"
               level="3">
        <file_statistics latency="00:09:43"
                         size="7234471"
                         time_creation="Tue Feb 28 08:14:18 2012"
                         time_modification="Tue Feb 28 08:09:42 2012" />
        <observations epoch_first="Tue Feb 28 07:00:00 2012"
                      epoch_last="Tue Feb 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37188"
                obs_have="34640"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="34627"
                obs_have="34587"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31945"
                obs_have="31945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 10:45:03 2012"
               level="3">
        <file_statistics latency="00:09:43"
                         size="7234471"
                         time_creation="Tue Feb 28 08:14:18 2012"
                         time_modification="Tue Feb 28 08:09:42 2012" />
        <observations epoch_first="Tue Feb 28 07:00:00 2012"
                      epoch_last="Tue Feb 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37188"
                obs_have="34640"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="34627"
                obs_have="34587"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31945"
                obs_have="31945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:09:43"
                         size="7234471"
                         time_creation="Tue Feb 28 08:14:18 2012"
                         time_modification="Tue Feb 28 08:09:42 2012" />
        <observations epoch_first="Tue Feb 28 07:00:00 2012"
                      epoch_last="Tue Feb 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37188"
                obs_have="34640"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="34627"
                obs_have="34587"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31945"
                obs_have="31945"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:09:43"
                         size="7234471"
                         time_creation="Wed Mar 28 01:09:16 2012"
                         time_modification="Tue Feb 28 08:09:42 2012" />
        <observations epoch_first="Tue Feb 28 07:00:00 2012"
                      epoch_last="Tue Feb 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37188"
                obs_have="34640"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="34627"
                obs_have="34587"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31945"
                obs_have="31945"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 28 09:28:12 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="6675625"
                         time_creation="Tue Feb 28 09:14:34 2012"
                         time_modification="Tue Feb 28 09:09:15 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32404"
                obs_have="30230"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30218"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28749"
                obs_have="28749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 09:55:45 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="6675625"
                         time_creation="Tue Feb 28 09:14:34 2012"
                         time_modification="Tue Feb 28 09:09:15 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32404"
                obs_have="30230"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30218"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28749"
                obs_have="28749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 11:34:26 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="6675625"
                         time_creation="Tue Feb 28 09:14:34 2012"
                         time_modification="Tue Feb 28 09:09:15 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32404"
                obs_have="30230"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30218"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28749"
                obs_have="28749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="06:49:16"
                         size="6675625"
                         time_creation="Tue Feb 28 16:09:50 2012"
                         time_modification="Tue Feb 28 15:49:15 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32404"
                obs_have="30230"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30218"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28749"
                obs_have="28749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="06:49:16"
                         size="6675625"
                         time_creation="Wed Mar 28 01:09:17 2012"
                         time_modification="Tue Feb 28 15:49:15 2012" />
        <observations epoch_first="Tue Feb 28 08:00:00 2012"
                      epoch_last="Tue Feb 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32404"
                obs_have="30230"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30218"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28749"
                obs_have="28749"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 28 10:27:36 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="6747166"
                         time_creation="Tue Feb 28 10:14:20 2012"
                         time_modification="Tue Feb 28 10:08:25 2012" />
        <observations epoch_first="Tue Feb 28 09:00:00 2012"
                      epoch_last="Tue Feb 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35248"
                obs_have="29616"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29553"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="25011"
                obs_have="25011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 10:54:42 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="6747166"
                         time_creation="Tue Feb 28 10:14:20 2012"
                         time_modification="Tue Feb 28 10:08:25 2012" />
        <observations epoch_first="Tue Feb 28 09:00:00 2012"
                      epoch_last="Tue Feb 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35248"
                obs_have="29616"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29553"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="25011"
                obs_have="25011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 12:34:42 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="6747166"
                         time_creation="Tue Feb 28 10:14:20 2012"
                         time_modification="Tue Feb 28 10:08:25 2012" />
        <observations epoch_first="Tue Feb 28 09:00:00 2012"
                      epoch_last="Tue Feb 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35248"
                obs_have="29616"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29553"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="25011"
                obs_have="25011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="6747166"
                         time_creation="Tue Feb 28 10:14:20 2012"
                         time_modification="Tue Feb 28 10:08:25 2012" />
        <observations epoch_first="Tue Feb 28 09:00:00 2012"
                      epoch_last="Tue Feb 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35248"
                obs_have="29616"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29553"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="25011"
                obs_have="25011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="6747166"
                         time_creation="Wed Mar 28 01:09:17 2012"
                         time_modification="Tue Feb 28 10:08:25 2012" />
        <observations epoch_first="Tue Feb 28 09:00:00 2012"
                      epoch_last="Tue Feb 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35248"
                obs_have="29616"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="29588"
                obs_have="29553"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="25011"
                obs_have="25011"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 28 11:25:27 2012"
               level="3">
        <file_statistics latency="00:07:59"
                         size="7295633"
                         time_creation="Tue Feb 28 11:09:10 2012"
                         time_modification="Tue Feb 28 11:07:58 2012" />
        <observations epoch_first="Tue Feb 28 10:00:00 2012"
                      epoch_last="Tue Feb 28 10:59:59 2012"
                      epochs="3343"
                      epochs_ratio="92.86">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31332"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="33710"
                obs_have="31302"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="31356"
                obs_have="29043"
                obs_ratio="92.62" />
        </observations>
      </control>
      <control date="Tue Feb 28 11:51:00 2012"
               level="3">
        <file_statistics latency="00:07:59"
                         size="7295633"
                         time_creation="Tue Feb 28 11:09:10 2012"
                         time_modification="Tue Feb 28 11:07:58 2012" />
        <observations epoch_first="Tue Feb 28 10:00:00 2012"
                      epoch_last="Tue Feb 28 10:59:59 2012"
                      epochs="3343"
                      epochs_ratio="92.86">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31332"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="33710"
                obs_have="31302"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="31356"
                obs_have="29043"
                obs_ratio="92.62" />
        </observations>
      </control>
      <control date="Tue Feb 28 13:38:42 2012"
               level="3">
        <file_statistics latency="00:07:59"
                         size="7295633"
                         time_creation="Tue Feb 28 11:09:10 2012"
                         time_modification="Tue Feb 28 11:07:58 2012" />
        <observations epoch_first="Tue Feb 28 10:00:00 2012"
                      epoch_last="Tue Feb 28 10:59:59 2012"
                      epochs="3343"
                      epochs_ratio="92.86">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31332"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="33710"
                obs_have="31302"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="31356"
                obs_have="29043"
                obs_ratio="92.62" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:07:59"
                         size="7295633"
                         time_creation="Tue Feb 28 11:09:10 2012"
                         time_modification="Tue Feb 28 11:07:58 2012" />
        <observations epoch_first="Tue Feb 28 10:00:00 2012"
                      epoch_last="Tue Feb 28 10:59:59 2012"
                      epochs="3343"
                      epochs_ratio="92.86">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31332"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="33710"
                obs_have="31302"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="31356"
                obs_have="29043"
                obs_ratio="92.62" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:07:59"
                         size="7295633"
                         time_creation="Wed Mar 28 01:09:18 2012"
                         time_modification="Tue Feb 28 11:07:58 2012" />
        <observations epoch_first="Tue Feb 28 10:00:00 2012"
                      epoch_last="Tue Feb 28 10:59:59 2012"
                      epochs="3343"
                      epochs_ratio="92.86">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31332"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="33710"
                obs_have="31302"
                obs_ratio="92.86" />
          <mask elevation="15 degrees"
                obs_expected="31356"
                obs_have="29043"
                obs_ratio="92.62" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 28 12:23:11 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="8040431"
                         time_creation="Tue Feb 28 12:14:29 2012"
                         time_modification="Tue Feb 28 12:09:04 2012" />
        <observations epoch_first="Tue Feb 28 11:00:00 2012"
                      epoch_last="Tue Feb 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37758"
                obs_have="33115"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="33154"
                obs_have="33075"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 12:49:12 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="8040431"
                         time_creation="Tue Feb 28 12:14:29 2012"
                         time_modification="Tue Feb 28 12:09:04 2012" />
        <observations epoch_first="Tue Feb 28 11:00:00 2012"
                      epoch_last="Tue Feb 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37758"
                obs_have="33115"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="33154"
                obs_have="33075"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 14:36:04 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="8040431"
                         time_creation="Tue Feb 28 12:14:29 2012"
                         time_modification="Tue Feb 28 12:09:04 2012" />
        <observations epoch_first="Tue Feb 28 11:00:00 2012"
                      epoch_last="Tue Feb 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37758"
                obs_have="33115"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="33154"
                obs_have="33075"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="8040431"
                         time_creation="Tue Feb 28 12:14:29 2012"
                         time_modification="Tue Feb 28 12:09:04 2012" />
        <observations epoch_first="Tue Feb 28 11:00:00 2012"
                      epoch_last="Tue Feb 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37758"
                obs_have="33115"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="33154"
                obs_have="33075"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="8040431"
                         time_creation="Wed Mar 28 01:09:19 2012"
                         time_modification="Tue Feb 28 12:09:04 2012" />
        <observations epoch_first="Tue Feb 28 11:00:00 2012"
                      epoch_last="Tue Feb 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37758"
                obs_have="33115"
                obs_ratio="87.70" />
          <mask elevation="10 degrees"
                obs_expected="33154"
                obs_have="33075"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 28 13:21:46 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7460624"
                         time_creation="Tue Feb 28 13:14:30 2012"
                         time_modification="Tue Feb 28 13:08:28 2012" />
        <observations epoch_first="Tue Feb 28 12:00:00 2012"
                      epoch_last="Tue Feb 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31725"
                obs_have="27142"
                obs_ratio="85.55" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="27101"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24864"
                obs_have="24864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 13:49:29 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7460624"
                         time_creation="Tue Feb 28 13:14:30 2012"
                         time_modification="Tue Feb 28 13:08:28 2012" />
        <observations epoch_first="Tue Feb 28 12:00:00 2012"
                      epoch_last="Tue Feb 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31726"
                obs_have="27142"
                obs_ratio="85.55" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="27101"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24864"
                obs_have="24864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 15:34:51 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7460624"
                         time_creation="Tue Feb 28 13:14:30 2012"
                         time_modification="Tue Feb 28 13:08:28 2012" />
        <observations epoch_first="Tue Feb 28 12:00:00 2012"
                      epoch_last="Tue Feb 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31726"
                obs_have="27142"
                obs_ratio="85.55" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="27101"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24864"
                obs_have="24864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="02:49:20"
                         size="7460624"
                         time_creation="Tue Feb 28 16:09:54 2012"
                         time_modification="Tue Feb 28 15:49:19 2012" />
        <observations epoch_first="Tue Feb 28 12:00:00 2012"
                      epoch_last="Tue Feb 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31726"
                obs_have="27142"
                obs_ratio="85.55" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="27101"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24864"
                obs_have="24864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="02:49:20"
                         size="7460624"
                         time_creation="Wed Mar 28 01:09:19 2012"
                         time_modification="Tue Feb 28 15:49:19 2012" />
        <observations epoch_first="Tue Feb 28 12:00:00 2012"
                      epoch_last="Tue Feb 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31726"
                obs_have="27142"
                obs_ratio="85.55" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="27101"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24864"
                obs_have="24864"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 28 14:23:05 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8003180"
                         time_creation="Tue Feb 28 14:14:53 2012"
                         time_modification="Tue Feb 28 14:08:14 2012" />
        <observations epoch_first="Tue Feb 28 13:00:00 2012"
                      epoch_last="Tue Feb 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31809"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="31879"
                obs_have="31791"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="28224"
                obs_have="28224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 14:50:44 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8003180"
                         time_creation="Tue Feb 28 14:14:53 2012"
                         time_modification="Tue Feb 28 14:08:14 2012" />
        <observations epoch_first="Tue Feb 28 13:00:00 2012"
                      epoch_last="Tue Feb 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31809"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="31879"
                obs_have="31791"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="28224"
                obs_have="28224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 16:43:41 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8003180"
                         time_creation="Tue Feb 28 14:14:53 2012"
                         time_modification="Tue Feb 28 14:08:14 2012" />
        <observations epoch_first="Tue Feb 28 13:00:00 2012"
                      epoch_last="Tue Feb 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31809"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="31879"
                obs_have="31791"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="28224"
                obs_have="28224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8003180"
                         time_creation="Tue Feb 28 14:14:53 2012"
                         time_modification="Tue Feb 28 14:08:14 2012" />
        <observations epoch_first="Tue Feb 28 13:00:00 2012"
                      epoch_last="Tue Feb 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31809"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="31879"
                obs_have="31791"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="28224"
                obs_have="28224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8003180"
                         time_creation="Wed Mar 28 01:09:20 2012"
                         time_modification="Tue Feb 28 14:08:14 2012" />
        <observations epoch_first="Tue Feb 28 13:00:00 2012"
                      epoch_last="Tue Feb 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31809"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="31879"
                obs_have="31791"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="28224"
                obs_have="28224"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 28 15:48:44 2012"
               level="3">
        <file_statistics latency="00:10:48"
                         size="7677036"
                         time_creation="Tue Feb 28 15:29:26 2012"
                         time_modification="Tue Feb 28 15:10:47 2012" />
        <observations epoch_first="Tue Feb 28 14:00:00 2012"
                      epoch_last="Tue Feb 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34493"
                obs_have="30921"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="31002"
                obs_have="30921"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27825"
                obs_have="27825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 17:39:51 2012"
               level="3">
        <file_statistics latency="00:49:22"
                         size="7677036"
                         time_creation="Tue Feb 28 16:09:54 2012"
                         time_modification="Tue Feb 28 15:49:21 2012" />
        <observations epoch_first="Tue Feb 28 14:00:00 2012"
                      epoch_last="Tue Feb 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34493"
                obs_have="30921"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="31002"
                obs_have="30921"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27825"
                obs_have="27825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:49:22"
                         size="7677036"
                         time_creation="Tue Feb 28 16:09:54 2012"
                         time_modification="Tue Feb 28 15:49:21 2012" />
        <observations epoch_first="Tue Feb 28 14:00:00 2012"
                      epoch_last="Tue Feb 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34493"
                obs_have="30921"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="31002"
                obs_have="30921"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27825"
                obs_have="27825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:49:22"
                         size="7677036"
                         time_creation="Wed Mar 28 01:09:21 2012"
                         time_modification="Tue Feb 28 15:49:21 2012" />
        <observations epoch_first="Tue Feb 28 14:00:00 2012"
                      epoch_last="Tue Feb 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34493"
                obs_have="30921"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="31002"
                obs_have="30921"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27825"
                obs_have="27825"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 28 16:23:51 2012"
               level="3">
        <file_statistics latency="00:10:49"
                         size="6643719"
                         time_creation="Tue Feb 28 16:19:30 2012"
                         time_modification="Tue Feb 28 16:10:48 2012" />
        <observations epoch_first="Tue Feb 28 15:00:00 2012"
                      epoch_last="Tue Feb 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33252"
                obs_have="27641"
                obs_ratio="83.13" />
          <mask elevation="10 degrees"
                obs_expected="27574"
                obs_have="27548"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24041"
                obs_have="24041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 16:52:22 2012"
               level="3">
        <file_statistics latency="00:10:49"
                         size="6643719"
                         time_creation="Tue Feb 28 16:19:30 2012"
                         time_modification="Tue Feb 28 16:10:48 2012" />
        <observations epoch_first="Tue Feb 28 15:00:00 2012"
                      epoch_last="Tue Feb 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33252"
                obs_have="27641"
                obs_ratio="83.13" />
          <mask elevation="10 degrees"
                obs_expected="27574"
                obs_have="27548"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24041"
                obs_have="24041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 18:47:18 2012"
               level="3">
        <file_statistics latency="00:10:49"
                         size="6643719"
                         time_creation="Tue Feb 28 16:19:30 2012"
                         time_modification="Tue Feb 28 16:10:48 2012" />
        <observations epoch_first="Tue Feb 28 15:00:00 2012"
                      epoch_last="Tue Feb 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33252"
                obs_have="27641"
                obs_ratio="83.13" />
          <mask elevation="10 degrees"
                obs_expected="27574"
                obs_have="27548"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24041"
                obs_have="24041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:10:49"
                         size="6643719"
                         time_creation="Tue Feb 28 16:19:30 2012"
                         time_modification="Tue Feb 28 16:10:48 2012" />
        <observations epoch_first="Tue Feb 28 15:00:00 2012"
                      epoch_last="Tue Feb 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33252"
                obs_have="27641"
                obs_ratio="83.13" />
          <mask elevation="10 degrees"
                obs_expected="27574"
                obs_have="27548"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24041"
                obs_have="24041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:10:49"
                         size="6643719"
                         time_creation="Wed Mar 28 01:09:21 2012"
                         time_modification="Tue Feb 28 16:10:48 2012" />
        <observations epoch_first="Tue Feb 28 15:00:00 2012"
                      epoch_last="Tue Feb 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33252"
                obs_have="27641"
                obs_ratio="83.13" />
          <mask elevation="10 degrees"
                obs_expected="27574"
                obs_have="27548"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24041"
                obs_have="24041"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 28 17:26:20 2012"
               level="3">
        <file_statistics latency="00:11:03"
                         size="7024231"
                         time_creation="Tue Feb 28 17:14:28 2012"
                         time_modification="Tue Feb 28 17:11:02 2012" />
        <observations epoch_first="Tue Feb 28 16:00:00 2012"
                      epoch_last="Tue Feb 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32034"
                obs_have="30207"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="30298"
                obs_have="30180"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24732"
                obs_have="24717"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Feb 28 17:54:20 2012"
               level="3">
        <file_statistics latency="00:11:03"
                         size="7024231"
                         time_creation="Tue Feb 28 17:14:28 2012"
                         time_modification="Tue Feb 28 17:11:02 2012" />
        <observations epoch_first="Tue Feb 28 16:00:00 2012"
                      epoch_last="Tue Feb 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32034"
                obs_have="30207"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="30298"
                obs_have="30180"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24732"
                obs_have="24717"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Feb 28 19:55:00 2012"
               level="3">
        <file_statistics latency="00:11:03"
                         size="7024231"
                         time_creation="Tue Feb 28 17:14:28 2012"
                         time_modification="Tue Feb 28 17:11:02 2012" />
        <observations epoch_first="Tue Feb 28 16:00:00 2012"
                      epoch_last="Tue Feb 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32034"
                obs_have="30207"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="30298"
                obs_have="30180"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24732"
                obs_have="24717"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:11:03"
                         size="7024231"
                         time_creation="Tue Feb 28 17:14:28 2012"
                         time_modification="Tue Feb 28 17:11:02 2012" />
        <observations epoch_first="Tue Feb 28 16:00:00 2012"
                      epoch_last="Tue Feb 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32034"
                obs_have="30207"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="30298"
                obs_have="30180"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24732"
                obs_have="24717"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:11:03"
                         size="7024231"
                         time_creation="Wed Mar 28 01:09:21 2012"
                         time_modification="Tue Feb 28 17:11:02 2012" />
        <observations epoch_first="Tue Feb 28 16:00:00 2012"
                      epoch_last="Tue Feb 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32034"
                obs_have="30207"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="30298"
                obs_have="30180"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24732"
                obs_have="24717"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 28 18:34:29 2012"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7393062"
                         time_creation="Tue Feb 28 18:14:36 2012"
                         time_modification="Tue Feb 28 18:11:40 2012" />
        <observations epoch_first="Tue Feb 28 17:00:00 2012"
                      epoch_last="Tue Feb 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34118"
                obs_have="30913"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30913"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26774"
                obs_have="26774"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 19:01:56 2012"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7393062"
                         time_creation="Tue Feb 28 18:14:36 2012"
                         time_modification="Tue Feb 28 18:11:40 2012" />
        <observations epoch_first="Tue Feb 28 17:00:00 2012"
                      epoch_last="Tue Feb 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34118"
                obs_have="30913"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30913"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26774"
                obs_have="26774"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7393062"
                         time_creation="Tue Feb 28 18:14:36 2012"
                         time_modification="Tue Feb 28 18:11:40 2012" />
        <observations epoch_first="Tue Feb 28 17:00:00 2012"
                      epoch_last="Tue Feb 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34118"
                obs_have="30913"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30913"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26774"
                obs_have="26774"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7393062"
                         time_creation="Wed Mar 28 01:09:22 2012"
                         time_modification="Tue Feb 28 18:11:40 2012" />
        <observations epoch_first="Tue Feb 28 17:00:00 2012"
                      epoch_last="Tue Feb 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34118"
                obs_have="30913"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30913"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26774"
                obs_have="26774"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 28 19:36:28 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7857201"
                         time_creation="Tue Feb 28 19:14:35 2012"
                         time_modification="Tue Feb 28 19:11:45 2012" />
        <observations epoch_first="Tue Feb 28 18:00:00 2012"
                      epoch_last="Tue Feb 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="30343"
                obs_ratio="86.84" />
          <mask elevation="10 degrees"
                obs_expected="30349"
                obs_have="30295"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26557"
                obs_have="26557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 20:09:09 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7857201"
                         time_creation="Tue Feb 28 19:14:35 2012"
                         time_modification="Tue Feb 28 19:11:45 2012" />
        <observations epoch_first="Tue Feb 28 18:00:00 2012"
                      epoch_last="Tue Feb 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="30343"
                obs_ratio="86.84" />
          <mask elevation="10 degrees"
                obs_expected="30349"
                obs_have="30295"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26557"
                obs_have="26557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 21:32:56 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7857201"
                         time_creation="Tue Feb 28 19:14:35 2012"
                         time_modification="Tue Feb 28 19:11:45 2012" />
        <observations epoch_first="Tue Feb 28 18:00:00 2012"
                      epoch_last="Tue Feb 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="30343"
                obs_ratio="86.84" />
          <mask elevation="10 degrees"
                obs_expected="30349"
                obs_have="30295"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26557"
                obs_have="26557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 21:54:15 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7857201"
                         time_creation="Tue Feb 28 19:14:35 2012"
                         time_modification="Tue Feb 28 19:11:45 2012" />
        <observations epoch_first="Tue Feb 28 18:00:00 2012"
                      epoch_last="Tue Feb 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="30343"
                obs_ratio="86.84" />
          <mask elevation="10 degrees"
                obs_expected="30349"
                obs_have="30295"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26557"
                obs_have="26557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7857201"
                         time_creation="Tue Feb 28 19:14:35 2012"
                         time_modification="Tue Feb 28 19:11:45 2012" />
        <observations epoch_first="Tue Feb 28 18:00:00 2012"
                      epoch_last="Tue Feb 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="30343"
                obs_ratio="86.84" />
          <mask elevation="10 degrees"
                obs_expected="30349"
                obs_have="30295"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26557"
                obs_have="26557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7857201"
                         time_creation="Wed Mar 28 01:09:22 2012"
                         time_modification="Tue Feb 28 19:11:45 2012" />
        <observations epoch_first="Tue Feb 28 18:00:00 2012"
                      epoch_last="Tue Feb 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34942"
                obs_have="30343"
                obs_ratio="86.84" />
          <mask elevation="10 degrees"
                obs_expected="30349"
                obs_have="30295"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26557"
                obs_have="26557"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 28 20:46:38 2012"
               level="3">
        <file_statistics latency="00:12:30"
                         size="7944083"
                         time_creation="Tue Feb 28 20:14:27 2012"
                         time_modification="Tue Feb 28 20:12:29 2012" />
        <observations epoch_first="Tue Feb 28 19:00:00 2012"
                      epoch_last="Tue Feb 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31841"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="31858"
                obs_have="31841"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 21:11:07 2012"
               level="3">
        <file_statistics latency="00:12:30"
                         size="7944083"
                         time_creation="Tue Feb 28 20:14:27 2012"
                         time_modification="Tue Feb 28 20:12:29 2012" />
        <observations epoch_first="Tue Feb 28 19:00:00 2012"
                      epoch_last="Tue Feb 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31841"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="31858"
                obs_have="31841"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 22:56:17 2012"
               level="3">
        <file_statistics latency="00:12:30"
                         size="7944083"
                         time_creation="Tue Feb 28 20:14:27 2012"
                         time_modification="Tue Feb 28 20:12:29 2012" />
        <observations epoch_first="Tue Feb 28 19:00:00 2012"
                      epoch_last="Tue Feb 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31841"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="31858"
                obs_have="31841"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:12:30"
                         size="7944083"
                         time_creation="Tue Feb 28 20:14:27 2012"
                         time_modification="Tue Feb 28 20:12:29 2012" />
        <observations epoch_first="Tue Feb 28 19:00:00 2012"
                      epoch_last="Tue Feb 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31841"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="31858"
                obs_have="31841"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:12:30"
                         size="7944083"
                         time_creation="Wed Mar 28 01:09:23 2012"
                         time_modification="Tue Feb 28 20:12:29 2012" />
        <observations epoch_first="Tue Feb 28 19:00:00 2012"
                      epoch_last="Tue Feb 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31841"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="31858"
                obs_have="31841"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30540"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 28 22:05:50 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7445099"
                         time_creation="Tue Feb 28 21:14:44 2012"
                         time_modification="Tue Feb 28 21:11:42 2012" />
        <observations epoch_first="Tue Feb 28 20:00:00 2012"
                      epoch_last="Tue Feb 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30207"
                obs_have="28202"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="28183"
                obs_have="28151"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 23:50:39 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7445099"
                         time_creation="Tue Feb 28 21:14:44 2012"
                         time_modification="Tue Feb 28 21:11:42 2012" />
        <observations epoch_first="Tue Feb 28 20:00:00 2012"
                      epoch_last="Tue Feb 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30207"
                obs_have="28202"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="28183"
                obs_have="28151"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7445099"
                         time_creation="Tue Feb 28 21:14:44 2012"
                         time_modification="Tue Feb 28 21:11:42 2012" />
        <observations epoch_first="Tue Feb 28 20:00:00 2012"
                      epoch_last="Tue Feb 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30207"
                obs_have="28202"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="28183"
                obs_have="28151"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7445099"
                         time_creation="Wed Mar 28 01:09:23 2012"
                         time_modification="Tue Feb 28 21:11:42 2012" />
        <observations epoch_first="Tue Feb 28 20:00:00 2012"
                      epoch_last="Tue Feb 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30207"
                obs_have="28202"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="28183"
                obs_have="28151"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 28 22:31:44 2012"
               level="3">
        <file_statistics latency="00:11:42"
                         size="6584607"
                         time_creation="Tue Feb 28 22:14:39 2012"
                         time_modification="Tue Feb 28 22:11:41 2012" />
        <observations epoch_first="Tue Feb 28 21:00:00 2012"
                      epoch_last="Tue Feb 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32737"
                obs_have="24227"
                obs_ratio="74.00" />
          <mask elevation="10 degrees"
                obs_expected="24251"
                obs_have="24171"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="17973"
                obs_have="17973"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 28 23:06:58 2012"
               level="3">
        <file_statistics latency="00:11:42"
                         size="6584607"
                         time_creation="Tue Feb 28 22:14:39 2012"
                         time_modification="Tue Feb 28 22:11:41 2012" />
        <observations epoch_first="Tue Feb 28 21:00:00 2012"
                      epoch_last="Tue Feb 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32737"
                obs_have="24227"
                obs_ratio="74.00" />
          <mask elevation="10 degrees"
                obs_expected="24251"
                obs_have="24171"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="17973"
                obs_have="17973"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 00:41:24 2012"
               level="3">
        <file_statistics latency="00:11:42"
                         size="6584607"
                         time_creation="Tue Feb 28 22:14:39 2012"
                         time_modification="Tue Feb 28 22:11:41 2012" />
        <observations epoch_first="Tue Feb 28 21:00:00 2012"
                      epoch_last="Tue Feb 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32737"
                obs_have="24227"
                obs_ratio="74.00" />
          <mask elevation="10 degrees"
                obs_expected="24251"
                obs_have="24171"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="17973"
                obs_have="17973"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:11:42"
                         size="6584607"
                         time_creation="Tue Feb 28 22:14:39 2012"
                         time_modification="Tue Feb 28 22:11:41 2012" />
        <observations epoch_first="Tue Feb 28 21:00:00 2012"
                      epoch_last="Tue Feb 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32737"
                obs_have="24227"
                obs_ratio="74.00" />
          <mask elevation="10 degrees"
                obs_expected="24251"
                obs_have="24171"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="17973"
                obs_have="17973"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:11:42"
                         size="6584607"
                         time_creation="Wed Mar 28 01:09:24 2012"
                         time_modification="Tue Feb 28 22:11:41 2012" />
        <observations epoch_first="Tue Feb 28 21:00:00 2012"
                      epoch_last="Tue Feb 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32737"
                obs_have="24227"
                obs_ratio="74.00" />
          <mask elevation="10 degrees"
                obs_expected="24251"
                obs_have="24171"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="17973"
                obs_have="17973"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 28 23:36:26 2012"
               level="3">
        <file_statistics latency="00:11:42"
                         size="6931240"
                         time_creation="Tue Feb 28 23:14:46 2012"
                         time_modification="Tue Feb 28 23:11:41 2012" />
        <observations epoch_first="Tue Feb 28 22:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31809"
                obs_have="28179"
                obs_ratio="88.59" />
          <mask elevation="10 degrees"
                obs_expected="30719"
                obs_have="28157"
                obs_ratio="91.66" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="26238"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Wed Feb 29 00:02:45 2012"
               level="3">
        <file_statistics latency="00:11:42"
                         size="6931240"
                         time_creation="Tue Feb 28 23:14:46 2012"
                         time_modification="Tue Feb 28 23:11:41 2012" />
        <observations epoch_first="Tue Feb 28 22:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31809"
                obs_have="28179"
                obs_ratio="88.59" />
          <mask elevation="10 degrees"
                obs_expected="30719"
                obs_have="28157"
                obs_ratio="91.66" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="26238"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Wed Feb 29 01:39:57 2012"
               level="3">
        <file_statistics latency="00:11:42"
                         size="6931240"
                         time_creation="Tue Feb 28 23:14:46 2012"
                         time_modification="Tue Feb 28 23:11:41 2012" />
        <observations epoch_first="Tue Feb 28 22:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31809"
                obs_have="28179"
                obs_ratio="88.59" />
          <mask elevation="10 degrees"
                obs_expected="30719"
                obs_have="28157"
                obs_ratio="91.66" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="26238"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:11:42"
                         size="6931240"
                         time_creation="Tue Feb 28 23:14:46 2012"
                         time_modification="Tue Feb 28 23:11:41 2012" />
        <observations epoch_first="Tue Feb 28 22:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31809"
                obs_have="28179"
                obs_ratio="88.59" />
          <mask elevation="10 degrees"
                obs_expected="30719"
                obs_have="28157"
                obs_ratio="91.66" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="26238"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:11:42"
                         size="6931240"
                         time_creation="Wed Mar 28 01:09:24 2012"
                         time_modification="Tue Feb 28 23:11:41 2012" />
        <observations epoch_first="Tue Feb 28 22:00:00 2012"
                      epoch_last="Tue Feb 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31809"
                obs_have="28179"
                obs_ratio="88.59" />
          <mask elevation="10 degrees"
                obs_expected="30719"
                obs_have="28157"
                obs_ratio="91.66" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="26238"
                obs_ratio="91.10" />
        </observations>
      </control>
    </file>
    <file name="/vlpl059x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 29 02:33:33 2012"
               level="3">
        <file_statistics latency="00:06:14"
                         size="6170797"
                         time_creation="Wed Feb 29 01:09:23 2012"
                         time_modification="Wed Feb 29 00:06:13 2012" />
        <observations epoch_first="Tue Feb 28 23:00:00 2012"
                      epoch_last="Tue Feb 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28573"
                obs_have="24696"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="24725"
                obs_have="24669"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="22022"
                obs_have="22022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 29 22:21:34 2012"
               level="3">
        <file_statistics latency="00:06:14"
                         size="6170797"
                         time_creation="Wed Feb 29 01:09:23 2012"
                         time_modification="Wed Feb 29 00:06:13 2012" />
        <observations epoch_first="Tue Feb 28 23:00:00 2012"
                      epoch_last="Tue Feb 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28573"
                obs_have="24696"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="24725"
                obs_have="24669"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="22022"
                obs_have="22022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 11:06:21 2012"
               level="3">
        <file_statistics latency="00:06:14"
                         size="6170797"
                         time_creation="Wed Mar 28 01:09:24 2012"
                         time_modification="Wed Feb 29 00:06:13 2012" />
        <observations epoch_first="Tue Feb 28 23:00:00 2012"
                      epoch_last="Tue Feb 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28573"
                obs_have="24696"
                obs_ratio="86.43" />
          <mask elevation="10 degrees"
                obs_expected="24725"
                obs_have="24669"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="22022"
                obs_have="22022"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
