<QC Comment="Quality check run by the RGP Dream Team"
    Date=""
    DayOfYear="50"
    Year="2009">
  <station name="VISN">
    <file name="F:\data/2009/050/data_1/visn050a.09o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 19 01:49:07 2009"
               level="3">
        <file_statistics latency="00:09:23"
                         size="4438392"
                         time_creation="Thu Feb 19 01:12:09 2009"
                         time_modification="Thu Feb 19 01:09:22 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 00:59:59 2009"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="41369"
                obs_have="37497"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30500"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="23622"
                obs_have="23372"
                obs_ratio="98.94" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:09:23"
                         size="4438392"
                         time_creation="Thu Feb 19 01:12:09 2009"
                         time_modification="Thu Feb 19 01:09:22 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 00:59:59 2009"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="41369"
                obs_have="37497"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30500"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="23622"
                obs_have="23372"
                obs_ratio="98.94" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:09:23"
                         size="4359742"
                         time_creation="Wed Nov 24 16:13:33 2010"
                         time_modification="Thu Feb 19 01:09:22 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 00:59:59 2009"
                      epochs="3561"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="41369"
                obs_have="37497"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30500"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="23622"
                obs_have="23372"
                obs_ratio="98.94" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050b.09o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 19 18:35:34 2009"
               level="3">
        <file_statistics latency="01:06:57"
                         size="3618696"
                         time_creation="Thu Feb 19 03:09:15 2009"
                         time_modification="Thu Feb 19 03:06:56 2009" />
        <observations epoch_first="Thu Feb 19 01:00:00 2009"
                      epoch_last="Thu Feb 19 01:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="31982"
                obs_have="30385"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29130"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="27537"
                obs_have="27223"
                obs_ratio="98.86" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="01:06:57"
                         size="3618696"
                         time_creation="Thu Feb 19 03:09:15 2009"
                         time_modification="Thu Feb 19 03:06:56 2009" />
        <observations epoch_first="Thu Feb 19 01:00:00 2009"
                      epoch_last="Thu Feb 19 01:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="31982"
                obs_have="30385"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29130"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="27537"
                obs_have="27223"
                obs_ratio="98.86" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="01:06:57"
                         size="3554307"
                         time_creation="Wed Nov 24 16:13:34 2010"
                         time_modification="Thu Feb 19 03:06:56 2009" />
        <observations epoch_first="Thu Feb 19 01:00:00 2009"
                      epoch_last="Thu Feb 19 01:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="31982"
                obs_have="30385"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29130"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="27537"
                obs_have="27223"
                obs_ratio="98.86" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050c.09o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 19 18:28:46 2009"
               level="3">
        <file_statistics latency="00:06:57"
                         size="4049842"
                         time_creation="Thu Feb 19 03:09:15 2009"
                         time_modification="Thu Feb 19 03:06:56 2009" />
        <observations epoch_first="Thu Feb 19 02:00:00 2009"
                      epoch_last="Thu Feb 19 02:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="35757"
                obs_have="34115"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="32944"
                obs_have="32739"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="29818"
                obs_have="29625"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:06:57"
                         size="4049842"
                         time_creation="Thu Feb 19 03:09:15 2009"
                         time_modification="Thu Feb 19 03:06:56 2009" />
        <observations epoch_first="Thu Feb 19 02:00:00 2009"
                      epoch_last="Thu Feb 19 02:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="35757"
                obs_have="34115"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="32944"
                obs_have="32739"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="29818"
                obs_have="29625"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:06:57"
                         size="3977943"
                         time_creation="Wed Nov 24 16:13:34 2010"
                         time_modification="Thu Feb 19 03:06:56 2009" />
        <observations epoch_first="Thu Feb 19 02:00:00 2009"
                      epoch_last="Thu Feb 19 02:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="35757"
                obs_have="34115"
                obs_ratio="95.41" />
          <mask elevation="10 degrees"
                obs_expected="32944"
                obs_have="32739"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="29818"
                obs_have="29625"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050d.09o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 19 18:20:53 2009"
               level="3">
        <file_statistics latency="00:06:42"
                         size="3931518"
                         time_creation="Thu Feb 19 04:09:26 2009"
                         time_modification="Thu Feb 19 04:06:41 2009" />
        <observations epoch_first="Thu Feb 19 03:00:00 2009"
                      epoch_last="Thu Feb 19 03:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33118"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="30630"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="29059"
                obs_have="28834"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:06:42"
                         size="3931518"
                         time_creation="Thu Feb 19 04:09:26 2009"
                         time_modification="Thu Feb 19 04:06:41 2009" />
        <observations epoch_first="Thu Feb 19 03:00:00 2009"
                      epoch_last="Thu Feb 19 03:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33118"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="30630"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="29059"
                obs_have="28834"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:06:42"
                         size="3861689"
                         time_creation="Wed Nov 24 16:13:34 2010"
                         time_modification="Thu Feb 19 04:06:41 2009" />
        <observations epoch_first="Thu Feb 19 03:00:00 2009"
                      epoch_last="Thu Feb 19 03:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34850"
                obs_have="33118"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="30630"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="29059"
                obs_have="28834"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050e.09o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 19 18:12:58 2009"
               level="3">
        <file_statistics latency="00:09:26"
                         size="3976706"
                         time_creation="Thu Feb 19 05:16:17 2009"
                         time_modification="Thu Feb 19 05:09:25 2009" />
        <observations epoch_first="Thu Feb 19 04:00:00 2009"
                      epoch_last="Thu Feb 19 04:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="39550"
                obs_have="33411"
                obs_ratio="84.48" />
          <mask elevation="10 degrees"
                obs_expected="29757"
                obs_have="29485"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="25160"
                obs_have="25017"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:09:26"
                         size="3976706"
                         time_creation="Thu Feb 19 05:16:17 2009"
                         time_modification="Thu Feb 19 05:09:25 2009" />
        <observations epoch_first="Thu Feb 19 04:00:00 2009"
                      epoch_last="Thu Feb 19 04:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="39550"
                obs_have="33411"
                obs_ratio="84.48" />
          <mask elevation="10 degrees"
                obs_expected="29757"
                obs_have="29485"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="25160"
                obs_have="25017"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:09:26"
                         size="3906056"
                         time_creation="Wed Nov 24 16:13:34 2010"
                         time_modification="Thu Feb 19 05:09:25 2009" />
        <observations epoch_first="Thu Feb 19 04:00:00 2009"
                      epoch_last="Thu Feb 19 04:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="39550"
                obs_have="33411"
                obs_ratio="84.48" />
          <mask elevation="10 degrees"
                obs_expected="29757"
                obs_have="29485"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="25160"
                obs_have="25017"
                obs_ratio="99.43" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050f.09o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 19 18:05:21 2009"
               level="3">
        <file_statistics latency="05:24:45"
                         size="3897273"
                         time_creation="Thu Feb 19 11:27:11 2009"
                         time_modification="Thu Feb 19 11:24:44 2009" />
        <observations epoch_first="Thu Feb 19 05:00:00 2009"
                      epoch_last="Thu Feb 19 05:59:59 2009"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="36041"
                obs_have="32791"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30086"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24201"
                obs_have="23979"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="05:24:45"
                         size="3897273"
                         time_creation="Thu Feb 19 11:27:11 2009"
                         time_modification="Thu Feb 19 11:24:44 2009" />
        <observations epoch_first="Thu Feb 19 05:00:00 2009"
                      epoch_last="Thu Feb 19 05:59:59 2009"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="36041"
                obs_have="32791"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30086"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24201"
                obs_have="23979"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="05:24:45"
                         size="3828032"
                         time_creation="Wed Nov 24 16:13:34 2010"
                         time_modification="Thu Feb 19 11:24:44 2009" />
        <observations epoch_first="Thu Feb 19 05:00:00 2009"
                      epoch_last="Thu Feb 19 05:59:59 2009"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="36041"
                obs_have="32791"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="30371"
                obs_have="30086"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="24201"
                obs_have="23979"
                obs_ratio="99.08" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050g.09o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 19 17:57:15 2009"
               level="3">
        <file_statistics latency="03:15:02"
                         size="4370975"
                         time_creation="Thu Feb 19 10:18:09 2009"
                         time_modification="Thu Feb 19 10:15:01 2009" />
        <observations epoch_first="Thu Feb 19 06:00:00 2009"
                      epoch_last="Thu Feb 19 06:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="40285"
                obs_have="36919"
                obs_ratio="91.64" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="31768"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="27919"
                obs_have="27698"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="03:15:02"
                         size="4370975"
                         time_creation="Thu Feb 19 10:18:09 2009"
                         time_modification="Thu Feb 19 10:15:01 2009" />
        <observations epoch_first="Thu Feb 19 06:00:00 2009"
                      epoch_last="Thu Feb 19 06:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="40285"
                obs_have="36919"
                obs_ratio="91.64" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="31768"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="27919"
                obs_have="27698"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="03:15:02"
                         size="4293497"
                         time_creation="Wed Nov 24 16:13:34 2010"
                         time_modification="Thu Feb 19 10:15:01 2009" />
        <observations epoch_first="Thu Feb 19 06:00:00 2009"
                      epoch_last="Thu Feb 19 06:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="40285"
                obs_have="36919"
                obs_ratio="91.64" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="31768"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="27919"
                obs_have="27698"
                obs_ratio="99.21" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050h.09o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 19 17:49:39 2009"
               level="3">
        <file_statistics latency="00:09:33"
                         size="4106716"
                         time_creation="Thu Feb 19 08:10:29 2009"
                         time_modification="Thu Feb 19 08:09:32 2009" />
        <observations epoch_first="Thu Feb 19 07:00:00 2009"
                      epoch_last="Thu Feb 19 07:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="35786"
                obs_have="34642"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="32171"
                obs_have="31950"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="27076"
                obs_have="26885"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:09:33"
                         size="4106716"
                         time_creation="Thu Feb 19 08:10:29 2009"
                         time_modification="Thu Feb 19 08:09:32 2009" />
        <observations epoch_first="Thu Feb 19 07:00:00 2009"
                      epoch_last="Thu Feb 19 07:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="35786"
                obs_have="34642"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="32171"
                obs_have="31950"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="27076"
                obs_have="26885"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:09:33"
                         size="4033839"
                         time_creation="Wed Nov 24 16:13:35 2010"
                         time_modification="Thu Feb 19 08:09:32 2009" />
        <observations epoch_first="Thu Feb 19 07:00:00 2009"
                      epoch_last="Thu Feb 19 07:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="35786"
                obs_have="34642"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="32171"
                obs_have="31950"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="27076"
                obs_have="26885"
                obs_ratio="99.29" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050i.09o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 19 17:42:14 2009"
               level="3">
        <file_statistics latency="01:15:02"
                         size="4035523"
                         time_creation="Thu Feb 19 10:18:09 2009"
                         time_modification="Thu Feb 19 10:15:01 2009" />
        <observations epoch_first="Thu Feb 19 08:00:00 2009"
                      epoch_last="Thu Feb 19 08:59:59 2009"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="34025"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="28878"
                obs_have="28632"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="24312"
                obs_have="24100"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="01:15:02"
                         size="4035523"
                         time_creation="Thu Feb 19 10:18:09 2009"
                         time_modification="Thu Feb 19 10:15:01 2009" />
        <observations epoch_first="Thu Feb 19 08:00:00 2009"
                      epoch_last="Thu Feb 19 08:59:59 2009"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="34025"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="28878"
                obs_have="28632"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="24312"
                obs_have="24100"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="01:15:02"
                         size="3963887"
                         time_creation="Wed Nov 24 16:13:35 2010"
                         time_modification="Thu Feb 19 10:15:01 2009" />
        <observations epoch_first="Thu Feb 19 08:00:00 2009"
                      epoch_last="Thu Feb 19 08:59:59 2009"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="34025"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="28878"
                obs_have="28632"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="24312"
                obs_have="24100"
                obs_ratio="99.13" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050j.09o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 19 17:33:30 2009"
               level="3">
        <file_statistics latency="01:24:45"
                         size="3894512"
                         time_creation="Thu Feb 19 11:27:11 2009"
                         time_modification="Thu Feb 19 11:24:44 2009" />
        <observations epoch_first="Thu Feb 19 09:00:00 2009"
                      epoch_last="Thu Feb 19 09:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="32724"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="28429"
                obs_have="27857"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="25277"
                obs_have="24992"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="01:24:45"
                         size="3894512"
                         time_creation="Thu Feb 19 11:27:11 2009"
                         time_modification="Thu Feb 19 11:24:44 2009" />
        <observations epoch_first="Thu Feb 19 09:00:00 2009"
                      epoch_last="Thu Feb 19 09:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="32724"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="28429"
                obs_have="27857"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="25277"
                obs_have="24992"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="01:24:45"
                         size="3825307"
                         time_creation="Wed Nov 24 16:13:35 2010"
                         time_modification="Thu Feb 19 11:24:44 2009" />
        <observations epoch_first="Thu Feb 19 09:00:00 2009"
                      epoch_last="Thu Feb 19 09:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="32724"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="28429"
                obs_have="27857"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="25277"
                obs_have="24992"
                obs_ratio="98.87" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050k.09o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 19 17:26:41 2009"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3864711"
                         time_creation="Thu Feb 19 11:12:13 2009"
                         time_modification="Thu Feb 19 11:09:43 2009" />
        <observations epoch_first="Thu Feb 19 10:00:00 2009"
                      epoch_last="Thu Feb 19 10:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="33822"
                obs_have="32523"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="31037"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="28742"
                obs_have="28500"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3864711"
                         time_creation="Thu Feb 19 11:12:13 2009"
                         time_modification="Thu Feb 19 11:09:43 2009" />
        <observations epoch_first="Thu Feb 19 10:00:00 2009"
                      epoch_last="Thu Feb 19 10:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="33822"
                obs_have="32523"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="31037"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="28742"
                obs_have="28500"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:09:44"
                         size="3796039"
                         time_creation="Wed Nov 24 16:13:35 2010"
                         time_modification="Thu Feb 19 11:09:43 2009" />
        <observations epoch_first="Thu Feb 19 10:00:00 2009"
                      epoch_last="Thu Feb 19 10:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="33822"
                obs_have="32523"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="31037"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="28742"
                obs_have="28500"
                obs_ratio="99.16" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050l.09o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 19 17:19:24 2009"
               level="3">
        <file_statistics latency="00:09:06"
                         size="3848515"
                         time_creation="Thu Feb 19 12:12:16 2009"
                         time_modification="Thu Feb 19 12:09:05 2009" />
        <observations epoch_first="Thu Feb 19 11:00:00 2009"
                      epoch_last="Thu Feb 19 11:59:59 2009"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="33965"
                obs_have="32395"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="29173"
                obs_have="28966"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="26120"
                obs_have="25986"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:09:06"
                         size="3848515"
                         time_creation="Thu Feb 19 12:12:16 2009"
                         time_modification="Thu Feb 19 12:09:05 2009" />
        <observations epoch_first="Thu Feb 19 11:00:00 2009"
                      epoch_last="Thu Feb 19 11:59:59 2009"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="33965"
                obs_have="32395"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="29173"
                obs_have="28966"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="26120"
                obs_have="25986"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:09:06"
                         size="3780126"
                         time_creation="Wed Nov 24 16:13:35 2010"
                         time_modification="Thu Feb 19 12:09:05 2009" />
        <observations epoch_first="Thu Feb 19 11:00:00 2009"
                      epoch_last="Thu Feb 19 11:59:59 2009"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="33965"
                obs_have="32395"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="29173"
                obs_have="28966"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="26120"
                obs_have="25986"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050m.09o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 19 17:12:06 2009"
               level="3">
        <file_statistics latency="00:11:38"
                         size="3792634"
                         time_creation="Thu Feb 19 13:12:13 2009"
                         time_modification="Thu Feb 19 13:11:37 2009" />
        <observations epoch_first="Thu Feb 19 12:00:00 2009"
                      epoch_last="Thu Feb 19 12:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="33394"
                obs_have="31902"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="29263"
                obs_have="29028"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="24675"
                obs_have="24486"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:11:38"
                         size="3792634"
                         time_creation="Thu Feb 19 13:12:13 2009"
                         time_modification="Thu Feb 19 13:11:37 2009" />
        <observations epoch_first="Thu Feb 19 12:00:00 2009"
                      epoch_last="Thu Feb 19 12:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="33394"
                obs_have="31902"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="29263"
                obs_have="29028"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="24675"
                obs_have="24486"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:11:38"
                         size="3725218"
                         time_creation="Wed Nov 24 16:13:35 2010"
                         time_modification="Thu Feb 19 13:11:37 2009" />
        <observations epoch_first="Thu Feb 19 12:00:00 2009"
                      epoch_last="Thu Feb 19 12:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="33394"
                obs_have="31902"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="29263"
                obs_have="29028"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="24675"
                obs_have="24486"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050n.09o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 19 17:03:46 2009"
               level="3">
        <file_statistics latency="00:19:31"
                         size="3438728"
                         time_creation="Thu Feb 19 14:21:16 2009"
                         time_modification="Thu Feb 19 14:19:30 2009" />
        <observations epoch_first="Thu Feb 19 13:00:00 2009"
                      epoch_last="Thu Feb 19 13:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="30719"
                obs_have="28811"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="27171"
                obs_have="26703"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25300"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="04:28:53"
                         size="3438728"
                         time_creation="Thu Feb 19 18:30:26 2009"
                         time_modification="Thu Feb 19 18:28:52 2009" />
        <observations epoch_first="Thu Feb 19 13:00:00 2009"
                      epoch_last="Thu Feb 19 13:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="30719"
                obs_have="28811"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="27171"
                obs_have="26703"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25300"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="04:28:53"
                         size="3377460"
                         time_creation="Wed Nov 24 16:13:36 2010"
                         time_modification="Thu Feb 19 18:28:52 2009" />
        <observations epoch_first="Thu Feb 19 13:00:00 2009"
                      epoch_last="Thu Feb 19 13:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="30719"
                obs_have="28811"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="27171"
                obs_have="26703"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="25470"
                obs_have="25300"
                obs_ratio="99.33" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050o.09o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 19 16:56:27 2009"
               level="3">
        <file_statistics latency="00:10:53"
                         size="3866543"
                         time_creation="Thu Feb 19 15:12:20 2009"
                         time_modification="Thu Feb 19 15:10:52 2009" />
        <observations epoch_first="Thu Feb 19 14:00:00 2009"
                      epoch_last="Thu Feb 19 14:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="34107"
                obs_have="32530"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="30863"
                obs_have="30400"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="28885"
                obs_have="28696"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:10:53"
                         size="3866543"
                         time_creation="Thu Feb 19 15:12:20 2009"
                         time_modification="Thu Feb 19 15:10:52 2009" />
        <observations epoch_first="Thu Feb 19 14:00:00 2009"
                      epoch_last="Thu Feb 19 14:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="34107"
                obs_have="32530"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="30863"
                obs_have="30400"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="28885"
                obs_have="28696"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:10:53"
                         size="3797835"
                         time_creation="Wed Nov 24 16:13:36 2010"
                         time_modification="Thu Feb 19 15:10:52 2009" />
        <observations epoch_first="Thu Feb 19 14:00:00 2009"
                      epoch_last="Thu Feb 19 14:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="34107"
                obs_have="32530"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="30863"
                obs_have="30400"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="28885"
                obs_have="28696"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050p.09o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 19 16:47:17 2009"
               level="3">
        <file_statistics latency="00:12:22"
                         size="3996284"
                         time_creation="Thu Feb 19 16:15:21 2009"
                         time_modification="Thu Feb 19 16:12:21 2009" />
        <observations epoch_first="Thu Feb 19 15:00:00 2009"
                      epoch_last="Thu Feb 19 15:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="35849"
                obs_have="33639"
                obs_ratio="93.84" />
          <mask elevation="10 degrees"
                obs_expected="31588"
                obs_have="31013"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27319"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:12:22"
                         size="3996284"
                         time_creation="Thu Feb 19 16:15:21 2009"
                         time_modification="Thu Feb 19 16:12:21 2009" />
        <observations epoch_first="Thu Feb 19 15:00:00 2009"
                      epoch_last="Thu Feb 19 15:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="35849"
                obs_have="33639"
                obs_ratio="93.84" />
          <mask elevation="10 degrees"
                obs_expected="31588"
                obs_have="31013"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27319"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:12:22"
                         size="3925315"
                         time_creation="Wed Nov 24 16:13:36 2010"
                         time_modification="Thu Feb 19 16:12:21 2009" />
        <observations epoch_first="Thu Feb 19 15:00:00 2009"
                      epoch_last="Thu Feb 19 15:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="35849"
                obs_have="33639"
                obs_ratio="93.84" />
          <mask elevation="10 degrees"
                obs_expected="31588"
                obs_have="31013"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="27541"
                obs_have="27319"
                obs_ratio="99.19" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050q.09o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 19 18:55:05 2009"
               level="3">
        <file_statistics latency="00:10:53"
                         size="3787601"
                         time_creation="Thu Feb 19 17:12:22 2009"
                         time_modification="Thu Feb 19 17:10:52 2009" />
        <observations epoch_first="Thu Feb 19 16:00:00 2009"
                      epoch_last="Thu Feb 19 16:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35210"
                obs_have="31804"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="28664"
                obs_have="28066"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="26386"
                obs_have="26156"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:10:53"
                         size="3787601"
                         time_creation="Thu Feb 19 17:12:22 2009"
                         time_modification="Thu Feb 19 17:10:52 2009" />
        <observations epoch_first="Thu Feb 19 16:00:00 2009"
                      epoch_last="Thu Feb 19 16:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35210"
                obs_have="31804"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="28664"
                obs_have="28066"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="26386"
                obs_have="26156"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:10:53"
                         size="3720255"
                         time_creation="Wed Nov 24 16:13:36 2010"
                         time_modification="Thu Feb 19 17:10:52 2009" />
        <observations epoch_first="Thu Feb 19 16:00:00 2009"
                      epoch_last="Thu Feb 19 16:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35210"
                obs_have="31804"
                obs_ratio="90.33" />
          <mask elevation="10 degrees"
                obs_expected="28664"
                obs_have="28066"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="26386"
                obs_have="26156"
                obs_ratio="99.13" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050r.09o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 19 18:47:12 2009"
               level="3">
        <file_statistics latency="00:10:20"
                         size="4188906"
                         time_creation="Thu Feb 19 18:12:27 2009"
                         time_modification="Thu Feb 19 18:10:19 2009" />
        <observations epoch_first="Thu Feb 19 17:00:00 2009"
                      epoch_last="Thu Feb 19 17:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="35320"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="30940"
                obs_have="30499"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="29169"
                obs_have="28922"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:10:20"
                         size="4188906"
                         time_creation="Thu Feb 19 18:12:27 2009"
                         time_modification="Thu Feb 19 18:10:19 2009" />
        <observations epoch_first="Thu Feb 19 17:00:00 2009"
                      epoch_last="Thu Feb 19 17:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="35320"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="30940"
                obs_have="30499"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="29169"
                obs_have="28922"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:10:20"
                         size="4114589"
                         time_creation="Wed Nov 24 16:13:36 2010"
                         time_modification="Thu Feb 19 18:10:19 2009" />
        <observations epoch_first="Thu Feb 19 17:00:00 2009"
                      epoch_last="Thu Feb 19 17:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="35320"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="30940"
                obs_have="30499"
                obs_ratio="98.57" />
          <mask elevation="15 degrees"
                obs_expected="29169"
                obs_have="28922"
                obs_ratio="99.15" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050s.09o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 19 19:48:20 2009"
               level="3">
        <file_statistics latency="00:10:55"
                         size="4714762"
                         time_creation="Thu Feb 19 19:12:39 2009"
                         time_modification="Thu Feb 19 19:10:54 2009" />
        <observations epoch_first="Thu Feb 19 18:00:00 2009"
                      epoch_last="Thu Feb 19 18:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="41993"
                obs_have="39890"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="37562"
                obs_have="37341"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="33150"
                obs_have="32977"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:10:55"
                         size="4714762"
                         time_creation="Thu Feb 19 19:12:39 2009"
                         time_modification="Thu Feb 19 19:10:54 2009" />
        <observations epoch_first="Thu Feb 19 18:00:00 2009"
                      epoch_last="Thu Feb 19 18:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="41993"
                obs_have="39890"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="37562"
                obs_have="37341"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="33150"
                obs_have="32977"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:10:55"
                         size="4631296"
                         time_creation="Wed Nov 24 16:13:37 2010"
                         time_modification="Thu Feb 19 19:10:54 2009" />
        <observations epoch_first="Thu Feb 19 18:00:00 2009"
                      epoch_last="Thu Feb 19 18:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="41993"
                obs_have="39890"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="37562"
                obs_have="37341"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="33150"
                obs_have="32977"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050t.09o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 19 20:47:32 2009"
               level="3">
        <file_statistics latency="00:14:21"
                         size="4324957"
                         time_creation="Thu Feb 19 20:15:45 2009"
                         time_modification="Thu Feb 19 20:14:20 2009" />
        <observations epoch_first="Thu Feb 19 19:00:00 2009"
                      epoch_last="Thu Feb 19 19:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="38895"
                obs_have="36543"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="32822"
                obs_have="32458"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="30313"
                obs_have="29984"
                obs_ratio="98.91" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:14:21"
                         size="4324957"
                         time_creation="Thu Feb 19 20:15:45 2009"
                         time_modification="Thu Feb 19 20:14:20 2009" />
        <observations epoch_first="Thu Feb 19 19:00:00 2009"
                      epoch_last="Thu Feb 19 19:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="38895"
                obs_have="36543"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="32822"
                obs_have="32458"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="30313"
                obs_have="29984"
                obs_ratio="98.91" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:14:21"
                         size="4248289"
                         time_creation="Wed Nov 24 16:13:37 2010"
                         time_modification="Thu Feb 19 20:14:20 2009" />
        <observations epoch_first="Thu Feb 19 19:00:00 2009"
                      epoch_last="Thu Feb 19 19:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="38895"
                obs_have="36543"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="32822"
                obs_have="32458"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="30313"
                obs_have="29984"
                obs_ratio="98.91" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050u.09o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 19 21:47:59 2009"
               level="3">
        <file_statistics latency="00:14:38"
                         size="3969555"
                         time_creation="Thu Feb 19 21:15:49 2009"
                         time_modification="Thu Feb 19 21:14:37 2009" />
        <observations epoch_first="Thu Feb 19 20:00:00 2009"
                      epoch_last="Thu Feb 19 20:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="35678"
                obs_have="33449"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="26259"
                obs_have="26091"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="23331"
                obs_have="23179"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:14:38"
                         size="3969555"
                         time_creation="Thu Feb 19 21:15:49 2009"
                         time_modification="Thu Feb 19 21:14:37 2009" />
        <observations epoch_first="Thu Feb 19 20:00:00 2009"
                      epoch_last="Thu Feb 19 20:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="35678"
                obs_have="33449"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="26259"
                obs_have="26091"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="23331"
                obs_have="23179"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:14:38"
                         size="3899063"
                         time_creation="Wed Nov 24 16:13:37 2010"
                         time_modification="Thu Feb 19 21:14:37 2009" />
        <observations epoch_first="Thu Feb 19 20:00:00 2009"
                      epoch_last="Thu Feb 19 20:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="35678"
                obs_have="33449"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="26259"
                obs_have="26091"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="23331"
                obs_have="23179"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050v.09o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 19 22:47:18 2009"
               level="3">
        <file_statistics latency="00:13:54"
                         size="3905727"
                         time_creation="Thu Feb 19 22:15:46 2009"
                         time_modification="Thu Feb 19 22:13:53 2009" />
        <observations epoch_first="Thu Feb 19 21:00:00 2009"
                      epoch_last="Thu Feb 19 21:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="34726"
                obs_have="32899"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="32036"
                obs_have="31677"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="29032"
                obs_have="28707"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:13:54"
                         size="3905727"
                         time_creation="Thu Feb 19 22:15:46 2009"
                         time_modification="Thu Feb 19 22:13:53 2009" />
        <observations epoch_first="Thu Feb 19 21:00:00 2009"
                      epoch_last="Thu Feb 19 21:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="34726"
                obs_have="32899"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="32036"
                obs_have="31677"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="29032"
                obs_have="28707"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:13:54"
                         size="3836352"
                         time_creation="Wed Nov 24 16:13:37 2010"
                         time_modification="Thu Feb 19 22:13:53 2009" />
        <observations epoch_first="Thu Feb 19 21:00:00 2009"
                      epoch_last="Thu Feb 19 21:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="34726"
                obs_have="32899"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="32036"
                obs_have="31677"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="29032"
                obs_have="28707"
                obs_ratio="98.88" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050w.09o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 19 23:47:20 2009"
               level="3">
        <file_statistics latency="00:15:00"
                         size="4304277"
                         time_creation="Thu Feb 19 23:15:54 2009"
                         time_modification="Thu Feb 19 23:14:59 2009" />
        <observations epoch_first="Thu Feb 19 22:00:00 2009"
                      epoch_last="Thu Feb 19 22:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="38275"
                obs_have="36326"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="33467"
                obs_have="33287"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="30114"
                obs_have="29963"
                obs_ratio="99.50" />
        </observations>
      </control>
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="00:15:00"
                         size="4304277"
                         time_creation="Thu Feb 19 23:15:54 2009"
                         time_modification="Thu Feb 19 23:14:59 2009" />
        <observations epoch_first="Thu Feb 19 22:00:00 2009"
                      epoch_last="Thu Feb 19 22:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="38275"
                obs_have="36326"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="33467"
                obs_have="33287"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="30114"
                obs_have="29963"
                obs_ratio="99.50" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="00:15:00"
                         size="4227951"
                         time_creation="Wed Nov 24 16:13:37 2010"
                         time_modification="Thu Feb 19 23:14:59 2009" />
        <observations epoch_first="Thu Feb 19 22:00:00 2009"
                      epoch_last="Thu Feb 19 22:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="38275"
                obs_have="36326"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="33467"
                obs_have="33287"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="30114"
                obs_have="29963"
                obs_ratio="99.50" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_1/visn050x.09o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 20 15:32:05 2009"
               level="3">
        <file_statistics latency="04:38:48"
                         size="4308367"
                         time_creation="Fri Feb 20 04:39:36 2009"
                         time_modification="Fri Feb 20 04:38:47 2009" />
        <observations epoch_first="Thu Feb 19 23:00:00 2009"
                      epoch_last="Thu Feb 19 23:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="39195"
                obs_have="36372"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="35639"
                obs_have="34969"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="32169"
                obs_have="31902"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:06:45 2010"
               level="3">
        <file_statistics latency="04:38:48"
                         size="4231977"
                         time_creation="Wed Nov 24 16:13:37 2010"
                         time_modification="Fri Feb 20 04:38:47 2009" />
        <observations epoch_first="Thu Feb 19 23:00:00 2009"
                      epoch_last="Thu Feb 19 23:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="39195"
                obs_have="36372"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="35639"
                obs_have="34969"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="32169"
                obs_have="31902"
                obs_ratio="99.17" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/050/data_30/visn0500.09o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 20 15:35:37 2009"
               level="3">
        <file_statistics latency="06:32:40"
                         size="3238589"
                         time_creation="Fri Feb 20 06:39:21 2009"
                         time_modification="Fri Feb 20 06:32:10 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 23:59:30 2009"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="29252"
                obs_have="27255"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="24782"
                obs_have="24586"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="21967"
                obs_have="21891"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Wed Nov 24 20:09:09 2010"
               level="3">
        <file_statistics latency="06:32:40"
                         size="3181086"
                         time_creation="Wed Nov 24 16:13:46 2010"
                         time_modification="Fri Feb 20 06:32:10 2009" />
        <observations epoch_first="Thu Feb 19 00:00:00 2009"
                      epoch_last="Thu Feb 19 23:59:30 2009"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="29252"
                obs_have="27255"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="24782"
                obs_have="24586"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="21967"
                obs_have="21891"
                obs_ratio="99.65" />
        </observations>
      </control>
    </file>
  </station>
</QC>
