<QC Comment="Quality check run by the RGP Dream Team"
    Date=""
    DayOfYear="51"
    Year="2009">
  <station name="VISN">
    <file name="F:\data/2009/051/data_1/visn051a.09o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb 20 01:46:17 2009"
               level="3">
        <file_statistics latency="00:06:49"
                         size="4421077"
                         time_creation="Fri Feb 20 01:09:08 2009"
                         time_modification="Fri Feb 20 01:06:48 2009" />
        <observations epoch_first="Fri Feb 20 00:00:00 2009"
                      epoch_last="Fri Feb 20 00:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="37313"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="30488"
                obs_have="29990"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="22862"
                obs_have="22733"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="21:25:42"
                         size="4421077"
                         time_creation="Fri Feb 20 22:27:29 2009"
                         time_modification="Fri Feb 20 22:25:41 2009" />
        <observations epoch_first="Fri Feb 20 00:00:00 2009"
                      epoch_last="Fri Feb 20 00:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="37313"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="30488"
                obs_have="29990"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="22862"
                obs_have="22733"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="21:25:42"
                         size="4342712"
                         time_creation="Wed Nov 24 08:13:20 2010"
                         time_modification="Fri Feb 20 22:25:41 2009" />
        <observations epoch_first="Fri Feb 20 00:00:00 2009"
                      epoch_last="Fri Feb 20 00:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="41479"
                obs_have="37313"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="30488"
                obs_have="29990"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="22862"
                obs_have="22733"
                obs_ratio="99.44" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051b.09o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb 20 02:47:40 2009"
               level="3">
        <file_statistics latency="00:06:41"
                         size="3620480"
                         time_creation="Fri Feb 20 02:09:45 2009"
                         time_modification="Fri Feb 20 02:06:40 2009" />
        <observations epoch_first="Fri Feb 20 01:00:01 2009"
                      epoch_last="Fri Feb 20 01:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="31565"
                obs_have="30418"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="29878"
                obs_have="29553"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="28301"
                obs_have="28017"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:06:41"
                         size="3620480"
                         time_creation="Fri Feb 20 02:09:45 2009"
                         time_modification="Fri Feb 20 02:06:40 2009" />
        <observations epoch_first="Fri Feb 20 01:00:01 2009"
                      epoch_last="Fri Feb 20 01:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="31565"
                obs_have="30418"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="29878"
                obs_have="29553"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="28301"
                obs_have="28017"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:06:41"
                         size="3556065"
                         time_creation="Wed Nov 24 08:13:20 2010"
                         time_modification="Fri Feb 20 02:06:40 2009" />
        <observations epoch_first="Fri Feb 20 01:00:01 2009"
                      epoch_last="Fri Feb 20 01:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="31565"
                obs_have="30418"
                obs_ratio="96.37" />
          <mask elevation="10 degrees"
                obs_expected="29878"
                obs_have="29553"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="28301"
                obs_have="28017"
                obs_ratio="99.00" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051c.09o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Feb 20 03:48:05 2009"
               level="3">
        <file_statistics latency="00:06:50"
                         size="4041015"
                         time_creation="Fri Feb 20 03:09:47 2009"
                         time_modification="Fri Feb 20 03:06:49 2009" />
        <observations epoch_first="Fri Feb 20 02:00:00 2009"
                      epoch_last="Fri Feb 20 02:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35643"
                obs_have="34038"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="32890"
                obs_have="32624"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29787"
                obs_have="29556"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="19:25:42"
                         size="4041015"
                         time_creation="Fri Feb 20 22:27:30 2009"
                         time_modification="Fri Feb 20 22:25:41 2009" />
        <observations epoch_first="Fri Feb 20 02:00:00 2009"
                      epoch_last="Fri Feb 20 02:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35643"
                obs_have="34038"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="32890"
                obs_have="32624"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29787"
                obs_have="29556"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="19:25:42"
                         size="3969271"
                         time_creation="Wed Nov 24 08:13:20 2010"
                         time_modification="Fri Feb 20 22:25:41 2009" />
        <observations epoch_first="Fri Feb 20 02:00:00 2009"
                      epoch_last="Fri Feb 20 02:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35643"
                obs_have="34038"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="32890"
                obs_have="32624"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29787"
                obs_have="29556"
                obs_ratio="99.22" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051d.09o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Feb 20 04:48:03 2009"
               level="3">
        <file_statistics latency="00:06:41"
                         size="3908493"
                         time_creation="Fri Feb 20 04:09:29 2009"
                         time_modification="Fri Feb 20 04:06:40 2009" />
        <observations epoch_first="Fri Feb 20 03:00:00 2009"
                      epoch_last="Fri Feb 20 03:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="35021"
                obs_have="32883"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="30583"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="28807"
                obs_have="28625"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:06:41"
                         size="3908493"
                         time_creation="Fri Feb 20 04:09:29 2009"
                         time_modification="Fri Feb 20 04:06:40 2009" />
        <observations epoch_first="Fri Feb 20 03:00:00 2009"
                      epoch_last="Fri Feb 20 03:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="35021"
                obs_have="32883"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="30583"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="28807"
                obs_have="28625"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:06:41"
                         size="3839051"
                         time_creation="Wed Nov 24 08:13:20 2010"
                         time_modification="Fri Feb 20 04:06:40 2009" />
        <observations epoch_first="Fri Feb 20 03:00:00 2009"
                      epoch_last="Fri Feb 20 03:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="35021"
                obs_have="32883"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="30583"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="28807"
                obs_have="28625"
                obs_ratio="99.37" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051e.09o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Feb 20 05:47:16 2009"
               level="3">
        <file_statistics latency="00:06:19"
                         size="4002353"
                         time_creation="Fri Feb 20 05:09:12 2009"
                         time_modification="Fri Feb 20 05:06:18 2009" />
        <observations epoch_first="Fri Feb 20 04:00:00 2009"
                      epoch_last="Fri Feb 20 04:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="39305"
                obs_have="33684"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="29585"
                obs_have="29327"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="24907"
                obs_have="24738"
                obs_ratio="99.32" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:06:19"
                         size="4002353"
                         time_creation="Fri Feb 20 05:09:12 2009"
                         time_modification="Fri Feb 20 05:06:18 2009" />
        <observations epoch_first="Fri Feb 20 04:00:00 2009"
                      epoch_last="Fri Feb 20 04:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="39305"
                obs_have="33684"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="29585"
                obs_have="29327"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="24907"
                obs_have="24738"
                obs_ratio="99.32" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:06:19"
                         size="3931275"
                         time_creation="Wed Nov 24 08:13:21 2010"
                         time_modification="Fri Feb 20 05:06:18 2009" />
        <observations epoch_first="Fri Feb 20 04:00:00 2009"
                      epoch_last="Fri Feb 20 04:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="39305"
                obs_have="33684"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="29585"
                obs_have="29327"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="24907"
                obs_have="24738"
                obs_ratio="99.32" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051f.09o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Feb 20 06:47:51 2009"
               level="3">
        <file_statistics latency="00:06:32"
                         size="3990469"
                         time_creation="Fri Feb 20 06:09:14 2009"
                         time_modification="Fri Feb 20 06:06:31 2009" />
        <observations epoch_first="Fri Feb 20 05:00:00 2009"
                      epoch_last="Fri Feb 20 05:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="35386"
                obs_have="33595"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30268"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="24682"
                obs_have="24512"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:06:32"
                         size="3990469"
                         time_creation="Fri Feb 20 06:09:14 2009"
                         time_modification="Fri Feb 20 06:06:31 2009" />
        <observations epoch_first="Fri Feb 20 05:00:00 2009"
                      epoch_last="Fri Feb 20 05:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="35386"
                obs_have="33595"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30268"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="24682"
                obs_have="24512"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:06:32"
                         size="3919602"
                         time_creation="Wed Nov 24 08:13:21 2010"
                         time_modification="Fri Feb 20 06:06:31 2009" />
        <observations epoch_first="Fri Feb 20 05:00:00 2009"
                      epoch_last="Fri Feb 20 05:59:59 2009"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="35386"
                obs_have="33595"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30268"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="24682"
                obs_have="24512"
                obs_ratio="99.31" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051g.09o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb 20 07:47:12 2009"
               level="3">
        <file_statistics latency="00:08:44"
                         size="4427863"
                         time_creation="Fri Feb 20 07:09:09 2009"
                         time_modification="Fri Feb 20 07:08:43 2009" />
        <observations epoch_first="Fri Feb 20 06:00:00 2009"
                      epoch_last="Fri Feb 20 06:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="40529"
                obs_have="37426"
                obs_ratio="92.34" />
          <mask elevation="10 degrees"
                obs_expected="32315"
                obs_have="31926"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27677"
                obs_have="27471"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:08:44"
                         size="4427863"
                         time_creation="Fri Feb 20 07:09:09 2009"
                         time_modification="Fri Feb 20 07:08:43 2009" />
        <observations epoch_first="Fri Feb 20 06:00:00 2009"
                      epoch_last="Fri Feb 20 06:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="40529"
                obs_have="37426"
                obs_ratio="92.34" />
          <mask elevation="10 degrees"
                obs_expected="32315"
                obs_have="31926"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27677"
                obs_have="27471"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:08:44"
                         size="4349399"
                         time_creation="Wed Nov 24 08:13:21 2010"
                         time_modification="Fri Feb 20 07:08:43 2009" />
        <observations epoch_first="Fri Feb 20 06:00:00 2009"
                      epoch_last="Fri Feb 20 06:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="40529"
                obs_have="37426"
                obs_ratio="92.34" />
          <mask elevation="10 degrees"
                obs_expected="32315"
                obs_have="31926"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27677"
                obs_have="27471"
                obs_ratio="99.26" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051h.09o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb 20 08:46:55 2009"
               level="3">
        <file_statistics latency="00:23:07"
                         size="4045400"
                         time_creation="Fri Feb 20 08:24:11 2009"
                         time_modification="Fri Feb 20 08:23:06 2009" />
        <observations epoch_first="Fri Feb 20 07:00:00 2009"
                      epoch_last="Fri Feb 20 07:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="35298"
                obs_have="34110"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="31871"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="27088"
                obs_have="26884"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="04:20:23"
                         size="4045400"
                         time_creation="Fri Feb 20 12:21:10 2009"
                         time_modification="Fri Feb 20 12:20:22 2009" />
        <observations epoch_first="Fri Feb 20 07:00:00 2009"
                      epoch_last="Fri Feb 20 07:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="35298"
                obs_have="34110"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="31871"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="27088"
                obs_have="26884"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="04:20:23"
                         size="3973591"
                         time_creation="Wed Nov 24 08:13:21 2010"
                         time_modification="Fri Feb 20 12:20:22 2009" />
        <observations epoch_first="Fri Feb 20 07:00:00 2009"
                      epoch_last="Fri Feb 20 07:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="35298"
                obs_have="34110"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="31871"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="27088"
                obs_have="26884"
                obs_ratio="99.25" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051i.09o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb 20 09:47:22 2009"
               level="3">
        <file_statistics latency="00:08:45"
                         size="4097469"
                         time_creation="Fri Feb 20 09:09:09 2009"
                         time_modification="Fri Feb 20 09:08:44 2009" />
        <observations epoch_first="Fri Feb 20 08:00:00 2009"
                      epoch_last="Fri Feb 20 08:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="36973"
                obs_have="34561"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="28388"
                obs_have="28213"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24063"
                obs_have="23913"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="13:16:00"
                         size="4097469"
                         time_creation="Fri Feb 20 22:18:28 2009"
                         time_modification="Fri Feb 20 22:15:59 2009" />
        <observations epoch_first="Fri Feb 20 08:00:00 2009"
                      epoch_last="Fri Feb 20 08:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="36973"
                obs_have="34561"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="28388"
                obs_have="28213"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24063"
                obs_have="23913"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="13:16:00"
                         size="4024752"
                         time_creation="Wed Nov 24 08:13:21 2010"
                         time_modification="Fri Feb 20 22:15:59 2009" />
        <observations epoch_first="Fri Feb 20 08:00:00 2009"
                      epoch_last="Fri Feb 20 08:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="36973"
                obs_have="34561"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="28388"
                obs_have="28213"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24063"
                obs_have="23913"
                obs_ratio="99.38" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051j.09o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb 20 10:47:43 2009"
               level="3">
        <file_statistics latency="00:09:49"
                         size="3818761"
                         time_creation="Fri Feb 20 10:12:19 2009"
                         time_modification="Fri Feb 20 10:09:48 2009" />
        <observations epoch_first="Fri Feb 20 09:00:00 2009"
                      epoch_last="Fri Feb 20 09:59:59 2009"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="32049"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28299"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="25540"
                obs_have="25431"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:09:49"
                         size="3818761"
                         time_creation="Fri Feb 20 10:12:19 2009"
                         time_modification="Fri Feb 20 10:09:48 2009" />
        <observations epoch_first="Fri Feb 20 09:00:00 2009"
                      epoch_last="Fri Feb 20 09:59:59 2009"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="32049"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28299"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="25540"
                obs_have="25431"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:09:49"
                         size="3750860"
                         time_creation="Wed Nov 24 08:13:21 2010"
                         time_modification="Fri Feb 20 10:09:48 2009" />
        <observations epoch_first="Fri Feb 20 09:00:00 2009"
                      epoch_last="Fri Feb 20 09:59:59 2009"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="32049"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="28697"
                obs_have="28299"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="25540"
                obs_have="25431"
                obs_ratio="99.57" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051k.09o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb 20 11:49:22 2009"
               level="3">
        <file_statistics latency="00:09:43"
                         size="3861421"
                         time_creation="Fri Feb 20 11:12:08 2009"
                         time_modification="Fri Feb 20 11:09:42 2009" />
        <observations epoch_first="Fri Feb 20 10:00:00 2009"
                      epoch_last="Fri Feb 20 10:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="33827"
                obs_have="32486"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="31631"
                obs_have="31254"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="29234"
                obs_have="29091"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:09:43"
                         size="3861421"
                         time_creation="Fri Feb 20 11:12:08 2009"
                         time_modification="Fri Feb 20 11:09:42 2009" />
        <observations epoch_first="Fri Feb 20 10:00:00 2009"
                      epoch_last="Fri Feb 20 10:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="33827"
                obs_have="32486"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="31631"
                obs_have="31254"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="29234"
                obs_have="29091"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:09:43"
                         size="3792801"
                         time_creation="Wed Nov 24 08:13:22 2010"
                         time_modification="Fri Feb 20 11:09:42 2009" />
        <observations epoch_first="Fri Feb 20 10:00:00 2009"
                      epoch_last="Fri Feb 20 10:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="33827"
                obs_have="32486"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="31631"
                obs_have="31254"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="29234"
                obs_have="29091"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051l.09o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb 20 12:48:44 2009"
               level="3">
        <file_statistics latency="00:11:38"
                         size="3808395"
                         time_creation="Fri Feb 20 12:12:12 2009"
                         time_modification="Fri Feb 20 12:11:37 2009" />
        <observations epoch_first="Fri Feb 20 11:00:00 2009"
                      epoch_last="Fri Feb 20 11:59:59 2009"
                      epochs="3552"
                      epochs_ratio="98.67">
          <mask elevation="03 degrees"
                obs_expected="33970"
                obs_have="32055"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="28727"
                obs_have="28312"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="25634"
                obs_have="25229"
                obs_ratio="98.42" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:11:38"
                         size="3808395"
                         time_creation="Fri Feb 20 12:12:12 2009"
                         time_modification="Fri Feb 20 12:11:37 2009" />
        <observations epoch_first="Fri Feb 20 11:00:00 2009"
                      epoch_last="Fri Feb 20 11:59:59 2009"
                      epochs="3552"
                      epochs_ratio="98.67">
          <mask elevation="03 degrees"
                obs_expected="33970"
                obs_have="32055"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="28727"
                obs_have="28312"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="25634"
                obs_have="25229"
                obs_ratio="98.42" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:11:38"
                         size="3740716"
                         time_creation="Wed Nov 24 08:13:22 2010"
                         time_modification="Fri Feb 20 12:11:37 2009" />
        <observations epoch_first="Fri Feb 20 11:00:00 2009"
                      epoch_last="Fri Feb 20 11:59:59 2009"
                      epochs="3552"
                      epochs_ratio="98.67">
          <mask elevation="03 degrees"
                obs_expected="33970"
                obs_have="32055"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="28727"
                obs_have="28312"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="25634"
                obs_have="25229"
                obs_ratio="98.42" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051m.09o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb 20 13:48:29 2009"
               level="3">
        <file_statistics latency="00:10:19"
                         size="3811513"
                         time_creation="Fri Feb 20 13:12:14 2009"
                         time_modification="Fri Feb 20 13:10:18 2009" />
        <observations epoch_first="Fri Feb 20 12:00:00 2009"
                      epoch_last="Fri Feb 20 12:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33389"
                obs_have="32044"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="29194"
                obs_have="29017"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24421"
                obs_have="24277"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:10:19"
                         size="3811513"
                         time_creation="Fri Feb 20 13:12:14 2009"
                         time_modification="Fri Feb 20 13:10:18 2009" />
        <observations epoch_first="Fri Feb 20 12:00:00 2009"
                      epoch_last="Fri Feb 20 12:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33389"
                obs_have="32044"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="29194"
                obs_have="29017"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24421"
                obs_have="24277"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:10:19"
                         size="3743759"
                         time_creation="Wed Nov 24 08:13:22 2010"
                         time_modification="Fri Feb 20 13:10:18 2009" />
        <observations epoch_first="Fri Feb 20 12:00:00 2009"
                      epoch_last="Fri Feb 20 12:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33389"
                obs_have="32044"
                obs_ratio="95.97" />
          <mask elevation="10 degrees"
                obs_expected="29194"
                obs_have="29017"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24421"
                obs_have="24277"
                obs_ratio="99.41" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051n.09o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Feb 20 14:47:29 2009"
               level="3">
        <file_statistics latency="00:08:44"
                         size="3436565"
                         time_creation="Fri Feb 20 14:09:09 2009"
                         time_modification="Fri Feb 20 14:08:43 2009" />
        <observations epoch_first="Fri Feb 20 13:00:00 2009"
                      epoch_last="Fri Feb 20 13:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="30462"
                obs_have="28781"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="26959"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="25955"
                obs_have="25806"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:08:44"
                         size="3436565"
                         time_creation="Fri Feb 20 14:09:09 2009"
                         time_modification="Fri Feb 20 14:08:43 2009" />
        <observations epoch_first="Fri Feb 20 13:00:00 2009"
                      epoch_last="Fri Feb 20 13:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="30462"
                obs_have="28781"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="26959"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="25955"
                obs_have="25806"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:08:44"
                         size="3375331"
                         time_creation="Wed Nov 24 08:13:22 2010"
                         time_modification="Fri Feb 20 14:08:43 2009" />
        <observations epoch_first="Fri Feb 20 13:00:00 2009"
                      epoch_last="Fri Feb 20 13:59:59 2009"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="30462"
                obs_have="28781"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="26959"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="25955"
                obs_have="25806"
                obs_ratio="99.43" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051o.09o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb 20 15:48:43 2009"
               level="3">
        <file_statistics latency="00:08:30"
                         size="3852204"
                         time_creation="Fri Feb 20 15:11:00 2009"
                         time_modification="Fri Feb 20 15:08:29 2009" />
        <observations epoch_first="Fri Feb 20 14:00:00 2009"
                      epoch_last="Fri Feb 20 14:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="32408"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30320"
                obs_ratio="97.55" />
          <mask elevation="15 degrees"
                obs_expected="28714"
                obs_have="28441"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="08:27:43"
                         size="3852204"
                         time_creation="Fri Feb 20 23:30:24 2009"
                         time_modification="Fri Feb 20 23:27:42 2009" />
        <observations epoch_first="Fri Feb 20 14:00:00 2009"
                      epoch_last="Fri Feb 20 14:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="32408"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30320"
                obs_ratio="97.55" />
          <mask elevation="15 degrees"
                obs_expected="28714"
                obs_have="28441"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="08:27:43"
                         size="3783750"
                         time_creation="Wed Nov 24 08:13:22 2010"
                         time_modification="Fri Feb 20 23:27:42 2009" />
        <observations epoch_first="Fri Feb 20 14:00:00 2009"
                      epoch_last="Fri Feb 20 14:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="32408"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30320"
                obs_ratio="97.55" />
          <mask elevation="15 degrees"
                obs_expected="28714"
                obs_have="28441"
                obs_ratio="99.05" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051p.09o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb 20 16:47:58 2009"
               level="3">
        <file_statistics latency="00:09:00"
                         size="3969888"
                         time_creation="Fri Feb 20 16:09:50 2009"
                         time_modification="Fri Feb 20 16:08:59 2009" />
        <observations epoch_first="Fri Feb 20 15:00:00 2009"
                      epoch_last="Fri Feb 20 15:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="35601"
                obs_have="33412"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="31120"
                obs_have="30747"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27462"
                obs_have="27286"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:09:00"
                         size="3969888"
                         time_creation="Fri Feb 20 16:09:50 2009"
                         time_modification="Fri Feb 20 16:08:59 2009" />
        <observations epoch_first="Fri Feb 20 15:00:00 2009"
                      epoch_last="Fri Feb 20 15:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="35601"
                obs_have="33412"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="31120"
                obs_have="30747"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27462"
                obs_have="27286"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:09:00"
                         size="3899377"
                         time_creation="Wed Nov 24 08:13:22 2010"
                         time_modification="Fri Feb 20 16:08:59 2009" />
        <observations epoch_first="Fri Feb 20 15:00:00 2009"
                      epoch_last="Fri Feb 20 15:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="35601"
                obs_have="33412"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="31120"
                obs_have="30747"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27462"
                obs_have="27286"
                obs_ratio="99.36" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051q.09o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb 20 17:48:13 2009"
               level="3">
        <file_statistics latency="00:12:31"
                         size="3801542"
                         time_creation="Fri Feb 20 17:14:59 2009"
                         time_modification="Fri Feb 20 17:12:30 2009" />
        <observations epoch_first="Fri Feb 20 16:00:00 2009"
                      epoch_last="Fri Feb 20 16:59:59 2009"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="31962"
                obs_ratio="90.81" />
          <mask elevation="10 degrees"
                obs_expected="28901"
                obs_have="28351"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="26547"
                obs_have="26284"
                obs_ratio="99.01" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:12:31"
                         size="3801542"
                         time_creation="Fri Feb 20 17:14:59 2009"
                         time_modification="Fri Feb 20 17:12:30 2009" />
        <observations epoch_first="Fri Feb 20 16:00:00 2009"
                      epoch_last="Fri Feb 20 16:59:59 2009"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="31962"
                obs_ratio="90.81" />
          <mask elevation="10 degrees"
                obs_expected="28901"
                obs_have="28351"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="26547"
                obs_have="26284"
                obs_ratio="99.01" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:12:31"
                         size="3733967"
                         time_creation="Wed Nov 24 08:13:23 2010"
                         time_modification="Fri Feb 20 17:12:30 2009" />
        <observations epoch_first="Fri Feb 20 16:00:00 2009"
                      epoch_last="Fri Feb 20 16:59:59 2009"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="31962"
                obs_ratio="90.81" />
          <mask elevation="10 degrees"
                obs_expected="28901"
                obs_have="28351"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="26547"
                obs_have="26284"
                obs_ratio="99.01" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051r.09o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Feb 20 18:48:20 2009"
               level="3">
        <file_statistics latency="00:10:44"
                         size="4197327"
                         time_creation="Fri Feb 20 18:12:24 2009"
                         time_modification="Fri Feb 20 18:10:43 2009" />
        <observations epoch_first="Fri Feb 20 17:00:00 2009"
                      epoch_last="Fri Feb 20 17:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="38389"
                obs_have="35425"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="31229"
                obs_have="30737"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="29151"
                obs_have="28997"
                obs_ratio="99.47" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:10:44"
                         size="4197327"
                         time_creation="Fri Feb 20 18:12:24 2009"
                         time_modification="Fri Feb 20 18:10:43 2009" />
        <observations epoch_first="Fri Feb 20 17:00:00 2009"
                      epoch_last="Fri Feb 20 17:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="38389"
                obs_have="35425"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="31229"
                obs_have="30737"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="29151"
                obs_have="28997"
                obs_ratio="99.47" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:10:44"
                         size="4122871"
                         time_creation="Wed Nov 24 08:13:23 2010"
                         time_modification="Fri Feb 20 18:10:43 2009" />
        <observations epoch_first="Fri Feb 20 17:00:00 2009"
                      epoch_last="Fri Feb 20 17:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="38389"
                obs_have="35425"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="31229"
                obs_have="30737"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="29151"
                obs_have="28997"
                obs_ratio="99.47" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051s.09o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb 20 19:48:22 2009"
               level="3">
        <file_statistics latency="00:12:29"
                         size="4685165"
                         time_creation="Fri Feb 20 19:15:26 2009"
                         time_modification="Fri Feb 20 19:12:28 2009" />
        <observations epoch_first="Fri Feb 20 18:00:00 2009"
                      epoch_last="Fri Feb 20 18:59:59 2009"
                      epochs="3559"
                      epochs_ratio="98.86">
          <mask elevation="03 degrees"
                obs_expected="41753"
                obs_have="39640"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="37928"
                obs_have="37484"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="33433"
                obs_have="33037"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:12:29"
                         size="4685165"
                         time_creation="Fri Feb 20 19:15:26 2009"
                         time_modification="Fri Feb 20 19:12:28 2009" />
        <observations epoch_first="Fri Feb 20 18:00:00 2009"
                      epoch_last="Fri Feb 20 18:59:59 2009"
                      epochs="3559"
                      epochs_ratio="98.86">
          <mask elevation="03 degrees"
                obs_expected="41753"
                obs_have="39640"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="37928"
                obs_have="37484"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="33433"
                obs_have="33037"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:12:29"
                         size="4602223"
                         time_creation="Wed Nov 24 08:13:23 2010"
                         time_modification="Fri Feb 20 19:12:28 2009" />
        <observations epoch_first="Fri Feb 20 18:00:00 2009"
                      epoch_last="Fri Feb 20 18:59:59 2009"
                      epochs="3559"
                      epochs_ratio="98.86">
          <mask elevation="03 degrees"
                obs_expected="41753"
                obs_have="39640"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="37928"
                obs_have="37484"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="33433"
                obs_have="33037"
                obs_ratio="98.82" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051t.09o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb 20 20:47:33 2009"
               level="3">
        <file_statistics latency="00:11:26"
                         size="4279587"
                         time_creation="Fri Feb 20 20:12:25 2009"
                         time_modification="Fri Feb 20 20:11:25 2009" />
        <observations epoch_first="Fri Feb 20 19:00:00 2009"
                      epoch_last="Fri Feb 20 19:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="38412"
                obs_have="36147"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32089"
                obs_have="31825"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="30042"
                obs_have="29789"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:11:26"
                         size="4279587"
                         time_creation="Fri Feb 20 20:12:25 2009"
                         time_modification="Fri Feb 20 20:11:25 2009" />
        <observations epoch_first="Fri Feb 20 19:00:00 2009"
                      epoch_last="Fri Feb 20 19:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="38412"
                obs_have="36147"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32089"
                obs_have="31825"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="30042"
                obs_have="29789"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:11:26"
                         size="4203706"
                         time_creation="Wed Nov 24 08:13:23 2010"
                         time_modification="Fri Feb 20 20:11:25 2009" />
        <observations epoch_first="Fri Feb 20 19:00:00 2009"
                      epoch_last="Fri Feb 20 19:59:59 2009"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="38412"
                obs_have="36147"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="32089"
                obs_have="31825"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="30042"
                obs_have="29789"
                obs_ratio="99.16" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051u.09o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb 20 21:48:24 2009"
               level="3">
        <file_statistics latency="00:15:17"
                         size="3905711"
                         time_creation="Fri Feb 20 21:18:25 2009"
                         time_modification="Fri Feb 20 21:15:16 2009" />
        <observations epoch_first="Fri Feb 20 20:00:00 2009"
                      epoch_last="Fri Feb 20 20:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="36166"
                obs_have="32841"
                obs_ratio="90.81" />
          <mask elevation="10 degrees"
                obs_expected="26182"
                obs_have="26033"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="23088"
                obs_have="22959"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="02:22:49"
                         size="3905711"
                         time_creation="Fri Feb 20 23:24:25 2009"
                         time_modification="Fri Feb 20 23:22:48 2009" />
        <observations epoch_first="Fri Feb 20 20:00:00 2009"
                      epoch_last="Fri Feb 20 20:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="36166"
                obs_have="32841"
                obs_ratio="90.81" />
          <mask elevation="10 degrees"
                obs_expected="26182"
                obs_have="26033"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="23088"
                obs_have="22959"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="02:22:49"
                         size="3836311"
                         time_creation="Wed Nov 24 08:13:23 2010"
                         time_modification="Fri Feb 20 23:22:48 2009" />
        <observations epoch_first="Fri Feb 20 20:00:00 2009"
                      epoch_last="Fri Feb 20 20:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="36166"
                obs_have="32841"
                obs_ratio="90.81" />
          <mask elevation="10 degrees"
                obs_expected="26182"
                obs_have="26033"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="23088"
                obs_have="22959"
                obs_ratio="99.44" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051v.09o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Feb 20 22:47:19 2009"
               level="3">
        <file_statistics latency="00:16:01"
                         size="3917823"
                         time_creation="Fri Feb 20 22:18:28 2009"
                         time_modification="Fri Feb 20 22:16:00 2009" />
        <observations epoch_first="Fri Feb 20 21:00:00 2009"
                      epoch_last="Fri Feb 20 21:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="34814"
                obs_have="33003"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="32161"
                obs_have="31839"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="29035"
                obs_have="28754"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:16:01"
                         size="3917823"
                         time_creation="Fri Feb 20 22:18:28 2009"
                         time_modification="Fri Feb 20 22:16:00 2009" />
        <observations epoch_first="Fri Feb 20 21:00:00 2009"
                      epoch_last="Fri Feb 20 21:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="34814"
                obs_have="33003"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="32161"
                obs_have="31839"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="29035"
                obs_have="28754"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:16:01"
                         size="3848236"
                         time_creation="Wed Nov 24 08:13:24 2010"
                         time_modification="Fri Feb 20 22:16:00 2009" />
        <observations epoch_first="Fri Feb 20 21:00:00 2009"
                      epoch_last="Fri Feb 20 21:59:59 2009"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="34814"
                obs_have="33003"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="32161"
                obs_have="31839"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="29035"
                obs_have="28754"
                obs_ratio="99.03" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051w.09o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Feb 20 23:47:09 2009"
               level="3">
        <file_statistics latency="00:15:57"
                         size="4260336"
                         time_creation="Fri Feb 20 23:18:28 2009"
                         time_modification="Fri Feb 20 23:15:56 2009" />
        <observations epoch_first="Fri Feb 20 22:00:00 2009"
                      epoch_last="Fri Feb 20 22:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="38039"
                obs_have="35963"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="33915"
                obs_have="33527"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="30618"
                obs_have="30333"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:15:57"
                         size="4260336"
                         time_creation="Fri Feb 20 23:18:28 2009"
                         time_modification="Fri Feb 20 23:15:56 2009" />
        <observations epoch_first="Fri Feb 20 22:00:00 2009"
                      epoch_last="Fri Feb 20 22:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="38039"
                obs_have="35963"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="33915"
                obs_have="33527"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="30618"
                obs_have="30333"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:15:57"
                         size="4184786"
                         time_creation="Wed Nov 24 08:13:24 2010"
                         time_modification="Fri Feb 20 23:15:56 2009" />
        <observations epoch_first="Fri Feb 20 22:00:00 2009"
                      epoch_last="Fri Feb 20 22:59:59 2009"
                      epochs="3565"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="38039"
                obs_have="35963"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="33915"
                obs_have="33527"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="30618"
                obs_have="30333"
                obs_ratio="99.07" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_1/visn051x.09o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb 21 00:49:05 2009"
               level="3">
        <file_statistics latency="00:15:23"
                         size="4386356"
                         time_creation="Sat Feb 21 00:18:33 2009"
                         time_modification="Sat Feb 21 00:15:22 2009" />
        <observations epoch_first="Fri Feb 20 23:00:00 2009"
                      epoch_last="Fri Feb 20 23:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="39447"
                obs_have="37056"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="35760"
                obs_have="35272"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="32243"
                obs_have="31895"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Sat Feb 21 15:32:11 2009"
               level="3">
        <file_statistics latency="00:15:23"
                         size="4386356"
                         time_creation="Sat Feb 21 00:18:33 2009"
                         time_modification="Sat Feb 21 00:15:22 2009" />
        <observations epoch_first="Fri Feb 20 23:00:00 2009"
                      epoch_last="Fri Feb 20 23:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="39447"
                obs_have="37056"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="35760"
                obs_have="35272"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="32243"
                obs_have="31895"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:11:18 2010"
               level="3">
        <file_statistics latency="00:15:23"
                         size="4308615"
                         time_creation="Wed Nov 24 08:13:24 2010"
                         time_modification="Sat Feb 21 00:15:22 2009" />
        <observations epoch_first="Fri Feb 20 23:00:00 2009"
                      epoch_last="Fri Feb 20 23:59:59 2009"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="39447"
                obs_have="37056"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="35760"
                obs_have="35272"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="32243"
                obs_have="31895"
                obs_ratio="98.92" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/051/data_30/visn0510.09o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 21 15:34:07 2009"
               level="3">
        <file_statistics latency="03:33:52"
                         size="3230483"
                         time_creation="Sat Feb 21 03:39:39 2009"
                         time_modification="Sat Feb 21 03:33:22 2009" />
        <observations epoch_first="Fri Feb 20 00:00:00 2009"
                      epoch_last="Fri Feb 20 23:59:30 2009"
                      epochs="2867"
                      epochs_ratio="99.55">
          <mask elevation="03 degrees"
                obs_expected="29257"
                obs_have="27190"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="24786"
                obs_have="24556"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="21974"
                obs_have="21869"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Wed Nov 24 12:13:46 2010"
               level="3">
        <file_statistics latency="03:33:52"
                         size="3173124"
                         time_creation="Wed Nov 24 08:13:33 2010"
                         time_modification="Sat Feb 21 03:33:22 2009" />
        <observations epoch_first="Fri Feb 20 00:00:00 2009"
                      epoch_last="Fri Feb 20 23:59:30 2009"
                      epochs="2867"
                      epochs_ratio="99.55">
          <mask elevation="03 degrees"
                obs_expected="29257"
                obs_have="27190"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="24786"
                obs_have="24556"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="21974"
                obs_have="21869"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
  </station>
</QC>
