<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-02-22 00:00:00"
    DayOfYear="53"
    Year="2011">
  <station name="VISN">
    <file name="/visn0530.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 24 00:04:56 2011"
               level="3">
        <file_statistics latency="03:34:34"
                         size="5347768"
                         time_creation="Wed Feb 23 04:08:47 2011"
                         time_modification="Wed Feb 23 03:34:04 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:30 2011"
                      epochs="2662"
                      epochs_ratio="92.43">
          <mask elevation="03 degrees"
                obs_expected="29893"
                obs_have="24051"
                obs_ratio="80.46" />
          <mask elevation="10 degrees"
                obs_expected="25096"
                obs_have="22301"
                obs_ratio="88.86" />
          <mask elevation="15 degrees"
                obs_expected="22495"
                obs_have="20413"
                obs_ratio="90.74" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:32:18 2011"
               level="3">
        <file_statistics latency="03:34:34"
                         size="5347768"
                         time_creation="Tue Mar 22 00:59:00 2011"
                         time_modification="Wed Feb 23 03:34:04 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:30 2011"
                      epochs="2662"
                      epochs_ratio="92.43">
          <mask elevation="03 degrees"
                obs_expected="29893"
                obs_have="24051"
                obs_ratio="80.46" />
          <mask elevation="10 degrees"
                obs_expected="25096"
                obs_have="22301"
                obs_ratio="88.86" />
          <mask elevation="15 degrees"
                obs_expected="22495"
                obs_have="20413"
                obs_ratio="90.74" />
        </observations>
      </control>
    </file>
    <file name="/visn053a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 22 01:22:54 2011"
               level="3">
        <file_statistics latency="00:12:03"
                         size="6785895"
                         time_creation="Tue Feb 22 01:18:14 2011"
                         time_modification="Tue Feb 22 01:12:02 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 00:59:59 2011"
                      epochs="3346"
                      epochs_ratio="92.94">
          <mask elevation="03 degrees"
                obs_expected="32278"
                obs_have="28846"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="26410"
                obs_ratio="92.58" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="23570"
                obs_ratio="92.34" />
        </observations>
      </control>
      <control date="Tue Feb 22 01:51:59 2011"
               level="3">
        <file_statistics latency="00:12:03"
                         size="6785895"
                         time_creation="Tue Feb 22 01:18:14 2011"
                         time_modification="Tue Feb 22 01:12:02 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 00:59:59 2011"
                      epochs="3346"
                      epochs_ratio="92.94">
          <mask elevation="03 degrees"
                obs_expected="32278"
                obs_have="28846"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="26410"
                obs_ratio="92.58" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="23570"
                obs_ratio="92.34" />
        </observations>
      </control>
      <control date="Tue Feb 22 03:42:09 2011"
               level="3">
        <file_statistics latency="00:12:03"
                         size="6785895"
                         time_creation="Tue Feb 22 01:18:14 2011"
                         time_modification="Tue Feb 22 01:12:02 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 00:59:59 2011"
                      epochs="3346"
                      epochs_ratio="92.94">
          <mask elevation="03 degrees"
                obs_expected="32278"
                obs_have="28846"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="26410"
                obs_ratio="92.58" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="23570"
                obs_ratio="92.34" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:12:03"
                         size="6785895"
                         time_creation="Tue Feb 22 01:18:14 2011"
                         time_modification="Tue Feb 22 01:12:02 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 00:59:59 2011"
                      epochs="3346"
                      epochs_ratio="92.94">
          <mask elevation="03 degrees"
                obs_expected="32278"
                obs_have="28846"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="26410"
                obs_ratio="92.58" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="23570"
                obs_ratio="92.34" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:12:03"
                         size="6785895"
                         time_creation="Tue Mar 22 00:57:56 2011"
                         time_modification="Tue Feb 22 01:12:02 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 00:59:59 2011"
                      epochs="3346"
                      epochs_ratio="92.94">
          <mask elevation="03 degrees"
                obs_expected="32278"
                obs_have="28846"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="28526"
                obs_have="26410"
                obs_ratio="92.58" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="23570"
                obs_ratio="92.34" />
        </observations>
      </control>
    </file>
    <file name="/visn053b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 22 02:22:43 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6289970"
                         time_creation="Tue Feb 22 02:18:11 2011"
                         time_modification="Tue Feb 22 02:11:58 2011" />
        <observations epoch_first="Tue Feb 22 01:00:00 2011"
                      epoch_last="Tue Feb 22 01:59:59 2011"
                      epochs="3316"
                      epochs_ratio="92.11">
          <mask elevation="03 degrees"
                obs_expected="34042"
                obs_have="28974"
                obs_ratio="85.11" />
          <mask elevation="10 degrees"
                obs_expected="30107"
                obs_have="26661"
                obs_ratio="88.55" />
          <mask elevation="15 degrees"
                obs_expected="26738"
                obs_have="23983"
                obs_ratio="89.70" />
        </observations>
      </control>
      <control date="Tue Feb 22 02:53:07 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6289970"
                         time_creation="Tue Feb 22 02:18:11 2011"
                         time_modification="Tue Feb 22 02:11:58 2011" />
        <observations epoch_first="Tue Feb 22 01:00:00 2011"
                      epoch_last="Tue Feb 22 01:59:59 2011"
                      epochs="3316"
                      epochs_ratio="92.11">
          <mask elevation="03 degrees"
                obs_expected="34042"
                obs_have="28974"
                obs_ratio="85.11" />
          <mask elevation="10 degrees"
                obs_expected="30107"
                obs_have="26661"
                obs_ratio="88.55" />
          <mask elevation="15 degrees"
                obs_expected="26738"
                obs_have="23983"
                obs_ratio="89.70" />
        </observations>
      </control>
      <control date="Tue Feb 22 04:42:03 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6289970"
                         time_creation="Tue Feb 22 02:18:11 2011"
                         time_modification="Tue Feb 22 02:11:58 2011" />
        <observations epoch_first="Tue Feb 22 01:00:00 2011"
                      epoch_last="Tue Feb 22 01:59:59 2011"
                      epochs="3316"
                      epochs_ratio="92.11">
          <mask elevation="03 degrees"
                obs_expected="34042"
                obs_have="28974"
                obs_ratio="85.11" />
          <mask elevation="10 degrees"
                obs_expected="30107"
                obs_have="26661"
                obs_ratio="88.55" />
          <mask elevation="15 degrees"
                obs_expected="26738"
                obs_have="23983"
                obs_ratio="89.70" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6289970"
                         time_creation="Tue Feb 22 02:18:11 2011"
                         time_modification="Tue Feb 22 02:11:58 2011" />
        <observations epoch_first="Tue Feb 22 01:00:00 2011"
                      epoch_last="Tue Feb 22 01:59:59 2011"
                      epochs="3316"
                      epochs_ratio="92.11">
          <mask elevation="03 degrees"
                obs_expected="34042"
                obs_have="28974"
                obs_ratio="85.11" />
          <mask elevation="10 degrees"
                obs_expected="30107"
                obs_have="26661"
                obs_ratio="88.55" />
          <mask elevation="15 degrees"
                obs_expected="26738"
                obs_have="23983"
                obs_ratio="89.70" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6289970"
                         time_creation="Tue Mar 22 00:57:56 2011"
                         time_modification="Tue Feb 22 02:11:58 2011" />
        <observations epoch_first="Tue Feb 22 01:00:00 2011"
                      epoch_last="Tue Feb 22 01:59:59 2011"
                      epochs="3316"
                      epochs_ratio="92.11">
          <mask elevation="03 degrees"
                obs_expected="34042"
                obs_have="28974"
                obs_ratio="85.11" />
          <mask elevation="10 degrees"
                obs_expected="30107"
                obs_have="26661"
                obs_ratio="88.55" />
          <mask elevation="15 degrees"
                obs_expected="26738"
                obs_have="23983"
                obs_ratio="89.70" />
        </observations>
      </control>
    </file>
    <file name="/visn053c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 22 03:21:44 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6872812"
                         time_creation="Tue Feb 22 03:18:12 2011"
                         time_modification="Tue Feb 22 03:12:00 2011" />
        <observations epoch_first="Tue Feb 22 02:00:00 2011"
                      epoch_last="Tue Feb 22 02:59:59 2011"
                      epochs="3361"
                      epochs_ratio="93.36">
          <mask elevation="03 degrees"
                obs_expected="36372"
                obs_have="30666"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="26234"
                obs_ratio="93.28" />
          <mask elevation="15 degrees"
                obs_expected="24035"
                obs_have="22452"
                obs_ratio="93.41" />
        </observations>
      </control>
      <control date="Tue Feb 22 03:51:02 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6872812"
                         time_creation="Tue Feb 22 03:18:12 2011"
                         time_modification="Tue Feb 22 03:12:00 2011" />
        <observations epoch_first="Tue Feb 22 02:00:00 2011"
                      epoch_last="Tue Feb 22 02:59:59 2011"
                      epochs="3361"
                      epochs_ratio="93.36">
          <mask elevation="03 degrees"
                obs_expected="36372"
                obs_have="30666"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="26234"
                obs_ratio="93.28" />
          <mask elevation="15 degrees"
                obs_expected="24035"
                obs_have="22452"
                obs_ratio="93.41" />
        </observations>
      </control>
      <control date="Tue Feb 22 05:41:07 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6872812"
                         time_creation="Tue Feb 22 03:18:12 2011"
                         time_modification="Tue Feb 22 03:12:00 2011" />
        <observations epoch_first="Tue Feb 22 02:00:00 2011"
                      epoch_last="Tue Feb 22 02:59:59 2011"
                      epochs="3361"
                      epochs_ratio="93.36">
          <mask elevation="03 degrees"
                obs_expected="36372"
                obs_have="30666"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="26234"
                obs_ratio="93.28" />
          <mask elevation="15 degrees"
                obs_expected="24035"
                obs_have="22452"
                obs_ratio="93.41" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6872812"
                         time_creation="Tue Feb 22 03:18:12 2011"
                         time_modification="Tue Feb 22 03:12:00 2011" />
        <observations epoch_first="Tue Feb 22 02:00:00 2011"
                      epoch_last="Tue Feb 22 02:59:59 2011"
                      epochs="3361"
                      epochs_ratio="93.36">
          <mask elevation="03 degrees"
                obs_expected="36372"
                obs_have="30666"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="26234"
                obs_ratio="93.28" />
          <mask elevation="15 degrees"
                obs_expected="24035"
                obs_have="22452"
                obs_ratio="93.41" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6872812"
                         time_creation="Tue Mar 22 00:57:57 2011"
                         time_modification="Tue Feb 22 03:12:00 2011" />
        <observations epoch_first="Tue Feb 22 02:00:00 2011"
                      epoch_last="Tue Feb 22 02:59:59 2011"
                      epochs="3361"
                      epochs_ratio="93.36">
          <mask elevation="03 degrees"
                obs_expected="36372"
                obs_have="30666"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="28125"
                obs_have="26234"
                obs_ratio="93.28" />
          <mask elevation="15 degrees"
                obs_expected="24035"
                obs_have="22452"
                obs_ratio="93.41" />
        </observations>
      </control>
    </file>
    <file name="/visn053d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 22 04:23:55 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6715123"
                         time_creation="Tue Feb 22 04:18:12 2011"
                         time_modification="Tue Feb 22 04:11:57 2011" />
        <observations epoch_first="Tue Feb 22 03:00:00 2011"
                      epoch_last="Tue Feb 22 03:59:59 2011"
                      epochs="3170"
                      epochs_ratio="88.06">
          <mask elevation="03 degrees"
                obs_expected="39224"
                obs_have="30412"
                obs_ratio="77.53" />
          <mask elevation="10 degrees"
                obs_expected="34107"
                obs_have="28284"
                obs_ratio="82.93" />
          <mask elevation="15 degrees"
                obs_expected="29704"
                obs_have="25253"
                obs_ratio="85.02" />
        </observations>
      </control>
      <control date="Tue Feb 22 04:55:02 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6715123"
                         time_creation="Tue Feb 22 04:18:12 2011"
                         time_modification="Tue Feb 22 04:11:57 2011" />
        <observations epoch_first="Tue Feb 22 03:00:00 2011"
                      epoch_last="Tue Feb 22 03:59:59 2011"
                      epochs="3170"
                      epochs_ratio="88.06">
          <mask elevation="03 degrees"
                obs_expected="39224"
                obs_have="30412"
                obs_ratio="77.53" />
          <mask elevation="10 degrees"
                obs_expected="34107"
                obs_have="28284"
                obs_ratio="82.93" />
          <mask elevation="15 degrees"
                obs_expected="29704"
                obs_have="25253"
                obs_ratio="85.02" />
        </observations>
      </control>
      <control date="Tue Feb 22 06:44:43 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6715123"
                         time_creation="Tue Feb 22 04:18:12 2011"
                         time_modification="Tue Feb 22 04:11:57 2011" />
        <observations epoch_first="Tue Feb 22 03:00:00 2011"
                      epoch_last="Tue Feb 22 03:59:59 2011"
                      epochs="3170"
                      epochs_ratio="88.06">
          <mask elevation="03 degrees"
                obs_expected="39224"
                obs_have="30412"
                obs_ratio="77.53" />
          <mask elevation="10 degrees"
                obs_expected="34107"
                obs_have="28284"
                obs_ratio="82.93" />
          <mask elevation="15 degrees"
                obs_expected="29704"
                obs_have="25253"
                obs_ratio="85.02" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6715123"
                         time_creation="Tue Feb 22 04:18:12 2011"
                         time_modification="Tue Feb 22 04:11:57 2011" />
        <observations epoch_first="Tue Feb 22 03:00:00 2011"
                      epoch_last="Tue Feb 22 03:59:59 2011"
                      epochs="3170"
                      epochs_ratio="88.06">
          <mask elevation="03 degrees"
                obs_expected="39224"
                obs_have="30412"
                obs_ratio="77.53" />
          <mask elevation="10 degrees"
                obs_expected="34107"
                obs_have="28284"
                obs_ratio="82.93" />
          <mask elevation="15 degrees"
                obs_expected="29704"
                obs_have="25253"
                obs_ratio="85.02" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6715123"
                         time_creation="Tue Mar 22 00:57:57 2011"
                         time_modification="Tue Feb 22 04:11:57 2011" />
        <observations epoch_first="Tue Feb 22 03:00:00 2011"
                      epoch_last="Tue Feb 22 03:59:59 2011"
                      epochs="3170"
                      epochs_ratio="88.06">
          <mask elevation="03 degrees"
                obs_expected="39224"
                obs_have="30412"
                obs_ratio="77.53" />
          <mask elevation="10 degrees"
                obs_expected="34107"
                obs_have="28284"
                obs_ratio="82.93" />
          <mask elevation="15 degrees"
                obs_expected="29704"
                obs_have="25253"
                obs_ratio="85.02" />
        </observations>
      </control>
    </file>
    <file name="/visn053e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 22 05:24:17 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6946848"
                         time_creation="Tue Feb 22 05:18:13 2011"
                         time_modification="Tue Feb 22 05:12:00 2011" />
        <observations epoch_first="Tue Feb 22 04:00:00 2011"
                      epoch_last="Tue Feb 22 04:59:59 2011"
                      epochs="3296"
                      epochs_ratio="91.56">
          <mask elevation="03 degrees"
                obs_expected="39373"
                obs_have="34520"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="34309"
                obs_have="31393"
                obs_ratio="91.50" />
          <mask elevation="15 degrees"
                obs_expected="30910"
                obs_have="28261"
                obs_ratio="91.43" />
        </observations>
      </control>
      <control date="Tue Feb 22 05:55:29 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6946848"
                         time_creation="Tue Feb 22 05:18:13 2011"
                         time_modification="Tue Feb 22 05:12:00 2011" />
        <observations epoch_first="Tue Feb 22 04:00:00 2011"
                      epoch_last="Tue Feb 22 04:59:59 2011"
                      epochs="3296"
                      epochs_ratio="91.56">
          <mask elevation="03 degrees"
                obs_expected="39373"
                obs_have="34520"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="34309"
                obs_have="31393"
                obs_ratio="91.50" />
          <mask elevation="15 degrees"
                obs_expected="30910"
                obs_have="28261"
                obs_ratio="91.43" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6946848"
                         time_creation="Tue Feb 22 05:18:13 2011"
                         time_modification="Tue Feb 22 05:12:00 2011" />
        <observations epoch_first="Tue Feb 22 04:00:00 2011"
                      epoch_last="Tue Feb 22 04:59:59 2011"
                      epochs="3296"
                      epochs_ratio="91.56">
          <mask elevation="03 degrees"
                obs_expected="39373"
                obs_have="34520"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="34309"
                obs_have="31393"
                obs_ratio="91.50" />
          <mask elevation="15 degrees"
                obs_expected="30910"
                obs_have="28261"
                obs_ratio="91.43" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6946848"
                         time_creation="Tue Mar 22 00:57:57 2011"
                         time_modification="Tue Feb 22 05:12:00 2011" />
        <observations epoch_first="Tue Feb 22 04:00:00 2011"
                      epoch_last="Tue Feb 22 04:59:59 2011"
                      epochs="3296"
                      epochs_ratio="91.56">
          <mask elevation="03 degrees"
                obs_expected="39373"
                obs_have="34520"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="34309"
                obs_have="31393"
                obs_ratio="91.50" />
          <mask elevation="15 degrees"
                obs_expected="30910"
                obs_have="28261"
                obs_ratio="91.43" />
        </observations>
      </control>
    </file>
    <file name="/visn053f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 22 06:23:18 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7575643"
                         time_creation="Tue Feb 22 06:18:15 2011"
                         time_modification="Tue Feb 22 06:12:01 2011" />
        <observations epoch_first="Tue Feb 22 05:00:00 2011"
                      epoch_last="Tue Feb 22 05:59:59 2011"
                      epochs="3497"
                      epochs_ratio="97.14">
          <mask elevation="03 degrees"
                obs_expected="36886"
                obs_have="34875"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="34480"
                obs_have="33521"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="31473"
                obs_ratio="97.14" />
        </observations>
      </control>
      <control date="Tue Feb 22 06:53:05 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7575643"
                         time_creation="Tue Feb 22 06:18:15 2011"
                         time_modification="Tue Feb 22 06:12:01 2011" />
        <observations epoch_first="Tue Feb 22 05:00:00 2011"
                      epoch_last="Tue Feb 22 05:59:59 2011"
                      epochs="3497"
                      epochs_ratio="97.14">
          <mask elevation="03 degrees"
                obs_expected="36886"
                obs_have="34875"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="34480"
                obs_have="33521"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="31473"
                obs_ratio="97.14" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7575643"
                         time_creation="Tue Feb 22 06:18:15 2011"
                         time_modification="Tue Feb 22 06:12:01 2011" />
        <observations epoch_first="Tue Feb 22 05:00:00 2011"
                      epoch_last="Tue Feb 22 05:59:59 2011"
                      epochs="3497"
                      epochs_ratio="97.14">
          <mask elevation="03 degrees"
                obs_expected="36886"
                obs_have="34875"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="34480"
                obs_have="33521"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="31473"
                obs_ratio="97.14" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7575643"
                         time_creation="Tue Mar 22 00:57:58 2011"
                         time_modification="Tue Feb 22 06:12:01 2011" />
        <observations epoch_first="Tue Feb 22 05:00:00 2011"
                      epoch_last="Tue Feb 22 05:59:59 2011"
                      epochs="3497"
                      epochs_ratio="97.14">
          <mask elevation="03 degrees"
                obs_expected="36886"
                obs_have="34875"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="34480"
                obs_have="33521"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="31473"
                obs_ratio="97.14" />
        </observations>
      </control>
    </file>
    <file name="/visn053g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 22 07:24:57 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7308131"
                         time_creation="Tue Feb 22 07:18:18 2011"
                         time_modification="Tue Feb 22 07:11:54 2011" />
        <observations epoch_first="Tue Feb 22 06:00:00 2011"
                      epoch_last="Tue Feb 22 06:59:59 2011"
                      epochs="3392"
                      epochs_ratio="94.22">
          <mask elevation="03 degrees"
                obs_expected="38096"
                obs_have="33736"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="30574"
                obs_ratio="92.37" />
          <mask elevation="15 degrees"
                obs_expected="27942"
                obs_have="26372"
                obs_ratio="94.38" />
        </observations>
      </control>
      <control date="Tue Feb 22 09:38:56 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7308131"
                         time_creation="Tue Feb 22 07:18:18 2011"
                         time_modification="Tue Feb 22 07:11:54 2011" />
        <observations epoch_first="Tue Feb 22 06:00:00 2011"
                      epoch_last="Tue Feb 22 06:59:59 2011"
                      epochs="3392"
                      epochs_ratio="94.22">
          <mask elevation="03 degrees"
                obs_expected="38096"
                obs_have="33736"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="30574"
                obs_ratio="92.37" />
          <mask elevation="15 degrees"
                obs_expected="27942"
                obs_have="26372"
                obs_ratio="94.38" />
        </observations>
      </control>
      <control date="Tue Feb 22 10:00:25 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7308131"
                         time_creation="Tue Feb 22 07:18:18 2011"
                         time_modification="Tue Feb 22 07:11:54 2011" />
        <observations epoch_first="Tue Feb 22 06:00:00 2011"
                      epoch_last="Tue Feb 22 06:59:59 2011"
                      epochs="3392"
                      epochs_ratio="94.22">
          <mask elevation="03 degrees"
                obs_expected="38096"
                obs_have="33736"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="30574"
                obs_ratio="92.37" />
          <mask elevation="15 degrees"
                obs_expected="27942"
                obs_have="26372"
                obs_ratio="94.38" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7308131"
                         time_creation="Tue Feb 22 07:18:18 2011"
                         time_modification="Tue Feb 22 07:11:54 2011" />
        <observations epoch_first="Tue Feb 22 06:00:00 2011"
                      epoch_last="Tue Feb 22 06:59:59 2011"
                      epochs="3392"
                      epochs_ratio="94.22">
          <mask elevation="03 degrees"
                obs_expected="38096"
                obs_have="33736"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="30574"
                obs_ratio="92.37" />
          <mask elevation="15 degrees"
                obs_expected="27942"
                obs_have="26372"
                obs_ratio="94.38" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7308131"
                         time_creation="Tue Mar 22 00:57:58 2011"
                         time_modification="Tue Feb 22 07:11:54 2011" />
        <observations epoch_first="Tue Feb 22 06:00:00 2011"
                      epoch_last="Tue Feb 22 06:59:59 2011"
                      epochs="3392"
                      epochs_ratio="94.22">
          <mask elevation="03 degrees"
                obs_expected="38096"
                obs_have="33736"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="33101"
                obs_have="30574"
                obs_ratio="92.37" />
          <mask elevation="15 degrees"
                obs_expected="27942"
                obs_have="26372"
                obs_ratio="94.38" />
        </observations>
      </control>
    </file>
    <file name="/visn053h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 22 10:04:45 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="7280140"
                         time_creation="Tue Feb 22 08:18:18 2011"
                         time_modification="Tue Feb 22 08:11:51 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3372"
                      epochs_ratio="93.67">
          <mask elevation="03 degrees"
                obs_expected="41616"
                obs_have="31363"
                obs_ratio="75.36" />
          <mask elevation="10 degrees"
                obs_expected="33900"
                obs_have="28985"
                obs_ratio="85.50" />
          <mask elevation="15 degrees"
                obs_expected="30566"
                obs_have="27594"
                obs_ratio="90.28" />
        </observations>
      </control>
      <control date="Tue Feb 22 10:41:26 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="7280140"
                         time_creation="Tue Feb 22 08:18:18 2011"
                         time_modification="Tue Feb 22 08:11:51 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3372"
                      epochs_ratio="93.67">
          <mask elevation="03 degrees"
                obs_expected="41616"
                obs_have="31363"
                obs_ratio="75.36" />
          <mask elevation="10 degrees"
                obs_expected="33900"
                obs_have="28985"
                obs_ratio="85.50" />
          <mask elevation="15 degrees"
                obs_expected="30566"
                obs_have="27594"
                obs_ratio="90.28" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="7280140"
                         time_creation="Tue Feb 22 08:18:18 2011"
                         time_modification="Tue Feb 22 08:11:51 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3372"
                      epochs_ratio="93.67">
          <mask elevation="03 degrees"
                obs_expected="41616"
                obs_have="31363"
                obs_ratio="75.36" />
          <mask elevation="10 degrees"
                obs_expected="33900"
                obs_have="28985"
                obs_ratio="85.50" />
          <mask elevation="15 degrees"
                obs_expected="30566"
                obs_have="27594"
                obs_ratio="90.28" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="7280140"
                         time_creation="Tue Mar 22 00:57:59 2011"
                         time_modification="Tue Feb 22 08:11:51 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3372"
                      epochs_ratio="93.67">
          <mask elevation="03 degrees"
                obs_expected="41616"
                obs_have="31363"
                obs_ratio="75.36" />
          <mask elevation="10 degrees"
                obs_expected="33900"
                obs_have="28985"
                obs_ratio="85.50" />
          <mask elevation="15 degrees"
                obs_expected="30566"
                obs_have="27594"
                obs_ratio="90.28" />
        </observations>
      </control>
    </file>
    <file name="/visn053i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 22 09:45:28 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7267425"
                         time_creation="Tue Feb 22 09:18:20 2011"
                         time_modification="Tue Feb 22 09:11:49 2011" />
        <observations epoch_first="Tue Feb 22 08:00:00 2011"
                      epoch_last="Tue Feb 22 08:59:59 2011"
                      epochs="3411"
                      epochs_ratio="94.75">
          <mask elevation="03 degrees"
                obs_expected="37567"
                obs_have="33752"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="35353"
                obs_have="33252"
                obs_ratio="94.06" />
          <mask elevation="15 degrees"
                obs_expected="33697"
                obs_have="31971"
                obs_ratio="94.88" />
        </observations>
      </control>
      <control date="Tue Feb 22 09:49:58 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7267425"
                         time_creation="Tue Feb 22 09:18:20 2011"
                         time_modification="Tue Feb 22 09:11:49 2011" />
        <observations epoch_first="Tue Feb 22 08:00:00 2011"
                      epoch_last="Tue Feb 22 08:59:59 2011"
                      epochs="3411"
                      epochs_ratio="94.75">
          <mask elevation="03 degrees"
                obs_expected="37567"
                obs_have="33752"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="35353"
                obs_have="33252"
                obs_ratio="94.06" />
          <mask elevation="15 degrees"
                obs_expected="33697"
                obs_have="31971"
                obs_ratio="94.88" />
        </observations>
      </control>
      <control date="Tue Feb 22 09:53:36 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7267425"
                         time_creation="Tue Feb 22 09:18:20 2011"
                         time_modification="Tue Feb 22 09:11:49 2011" />
        <observations epoch_first="Tue Feb 22 08:00:00 2011"
                      epoch_last="Tue Feb 22 08:59:59 2011"
                      epochs="3411"
                      epochs_ratio="94.75">
          <mask elevation="03 degrees"
                obs_expected="37567"
                obs_have="33752"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="35353"
                obs_have="33252"
                obs_ratio="94.06" />
          <mask elevation="15 degrees"
                obs_expected="33697"
                obs_have="31971"
                obs_ratio="94.88" />
        </observations>
      </control>
      <control date="Tue Feb 22 11:41:01 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7267425"
                         time_creation="Tue Feb 22 09:18:20 2011"
                         time_modification="Tue Feb 22 09:11:49 2011" />
        <observations epoch_first="Tue Feb 22 08:00:00 2011"
                      epoch_last="Tue Feb 22 08:59:59 2011"
                      epochs="3411"
                      epochs_ratio="94.75">
          <mask elevation="03 degrees"
                obs_expected="37567"
                obs_have="33752"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="35353"
                obs_have="33252"
                obs_ratio="94.06" />
          <mask elevation="15 degrees"
                obs_expected="33697"
                obs_have="31971"
                obs_ratio="94.88" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7267425"
                         time_creation="Tue Feb 22 09:18:20 2011"
                         time_modification="Tue Feb 22 09:11:49 2011" />
        <observations epoch_first="Tue Feb 22 08:00:00 2011"
                      epoch_last="Tue Feb 22 08:59:59 2011"
                      epochs="3411"
                      epochs_ratio="94.75">
          <mask elevation="03 degrees"
                obs_expected="37567"
                obs_have="33752"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="35353"
                obs_have="33252"
                obs_ratio="94.06" />
          <mask elevation="15 degrees"
                obs_expected="33697"
                obs_have="31971"
                obs_ratio="94.88" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7267425"
                         time_creation="Tue Mar 22 00:57:59 2011"
                         time_modification="Tue Feb 22 09:11:49 2011" />
        <observations epoch_first="Tue Feb 22 08:00:00 2011"
                      epoch_last="Tue Feb 22 08:59:59 2011"
                      epochs="3411"
                      epochs_ratio="94.75">
          <mask elevation="03 degrees"
                obs_expected="37567"
                obs_have="33752"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="35353"
                obs_have="33252"
                obs_ratio="94.06" />
          <mask elevation="15 degrees"
                obs_expected="33697"
                obs_have="31971"
                obs_ratio="94.88" />
        </observations>
      </control>
    </file>
    <file name="/visn053j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 22 10:51:39 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="6551240"
                         time_creation="Tue Feb 22 10:33:10 2011"
                         time_modification="Tue Feb 22 10:20:23 2011" />
        <observations epoch_first="Tue Feb 22 09:00:00 2011"
                      epoch_last="Tue Feb 22 09:59:58 2011"
                      epochs="3341"
                      epochs_ratio="92.81">
          <mask elevation="03 degrees"
                obs_expected="37446"
                obs_have="31793"
                obs_ratio="84.90" />
          <mask elevation="10 degrees"
                obs_expected="31996"
                obs_have="29355"
                obs_ratio="91.75" />
          <mask elevation="15 degrees"
                obs_expected="28357"
                obs_have="26267"
                obs_ratio="92.63" />
        </observations>
      </control>
      <control date="Tue Feb 22 12:40:43 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="6551240"
                         time_creation="Tue Feb 22 10:33:10 2011"
                         time_modification="Tue Feb 22 10:20:23 2011" />
        <observations epoch_first="Tue Feb 22 09:00:00 2011"
                      epoch_last="Tue Feb 22 09:59:58 2011"
                      epochs="3341"
                      epochs_ratio="92.81">
          <mask elevation="03 degrees"
                obs_expected="37446"
                obs_have="31793"
                obs_ratio="84.90" />
          <mask elevation="10 degrees"
                obs_expected="31996"
                obs_have="29355"
                obs_ratio="91.75" />
          <mask elevation="15 degrees"
                obs_expected="28357"
                obs_have="26267"
                obs_ratio="92.63" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="6551240"
                         time_creation="Tue Feb 22 10:33:10 2011"
                         time_modification="Tue Feb 22 10:20:23 2011" />
        <observations epoch_first="Tue Feb 22 09:00:00 2011"
                      epoch_last="Tue Feb 22 09:59:58 2011"
                      epochs="3341"
                      epochs_ratio="92.81">
          <mask elevation="03 degrees"
                obs_expected="37446"
                obs_have="31793"
                obs_ratio="84.90" />
          <mask elevation="10 degrees"
                obs_expected="31996"
                obs_have="29355"
                obs_ratio="91.75" />
          <mask elevation="15 degrees"
                obs_expected="28357"
                obs_have="26267"
                obs_ratio="92.63" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:20:25"
                         size="6551240"
                         time_creation="Tue Mar 22 00:57:59 2011"
                         time_modification="Tue Feb 22 10:20:23 2011" />
        <observations epoch_first="Tue Feb 22 09:00:00 2011"
                      epoch_last="Tue Feb 22 09:59:58 2011"
                      epochs="3341"
                      epochs_ratio="92.81">
          <mask elevation="03 degrees"
                obs_expected="37446"
                obs_have="31793"
                obs_ratio="84.90" />
          <mask elevation="10 degrees"
                obs_expected="31996"
                obs_have="29355"
                obs_ratio="91.75" />
          <mask elevation="15 degrees"
                obs_expected="28357"
                obs_have="26267"
                obs_ratio="92.63" />
        </observations>
      </control>
    </file>
    <file name="/visn053k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 22 11:22:41 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="6890433"
                         time_creation="Tue Feb 22 11:18:25 2011"
                         time_modification="Tue Feb 22 11:11:49 2011" />
        <observations epoch_first="Tue Feb 22 10:00:10 2011"
                      epoch_last="Tue Feb 22 10:59:59 2011"
                      epochs="3400"
                      epochs_ratio="94.44">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="32511"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="31193"
                obs_have="29457"
                obs_ratio="94.43" />
          <mask elevation="15 degrees"
                obs_expected="27076"
                obs_have="25556"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Tue Feb 22 11:52:52 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="6890433"
                         time_creation="Tue Feb 22 11:18:25 2011"
                         time_modification="Tue Feb 22 11:11:49 2011" />
        <observations epoch_first="Tue Feb 22 10:00:10 2011"
                      epoch_last="Tue Feb 22 10:59:59 2011"
                      epochs="3400"
                      epochs_ratio="94.44">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="32511"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="31193"
                obs_have="29457"
                obs_ratio="94.43" />
          <mask elevation="15 degrees"
                obs_expected="27076"
                obs_have="25556"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Tue Feb 22 13:42:55 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="6890433"
                         time_creation="Tue Feb 22 11:18:25 2011"
                         time_modification="Tue Feb 22 11:11:49 2011" />
        <observations epoch_first="Tue Feb 22 10:00:10 2011"
                      epoch_last="Tue Feb 22 10:59:59 2011"
                      epochs="3400"
                      epochs_ratio="94.44">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="32511"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="31193"
                obs_have="29457"
                obs_ratio="94.43" />
          <mask elevation="15 degrees"
                obs_expected="27076"
                obs_have="25556"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="6890433"
                         time_creation="Tue Feb 22 11:18:25 2011"
                         time_modification="Tue Feb 22 11:11:49 2011" />
        <observations epoch_first="Tue Feb 22 10:00:10 2011"
                      epoch_last="Tue Feb 22 10:59:59 2011"
                      epochs="3400"
                      epochs_ratio="94.44">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="32511"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="31193"
                obs_have="29457"
                obs_ratio="94.43" />
          <mask elevation="15 degrees"
                obs_expected="27076"
                obs_have="25556"
                obs_ratio="94.39" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="6890433"
                         time_creation="Tue Mar 22 00:58:00 2011"
                         time_modification="Tue Feb 22 11:11:49 2011" />
        <observations epoch_first="Tue Feb 22 10:00:10 2011"
                      epoch_last="Tue Feb 22 10:59:59 2011"
                      epochs="3400"
                      epochs_ratio="94.44">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="32511"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="31193"
                obs_have="29457"
                obs_ratio="94.43" />
          <mask elevation="15 degrees"
                obs_expected="27076"
                obs_have="25556"
                obs_ratio="94.39" />
        </observations>
      </control>
    </file>
    <file name="/visn053l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 22 12:51:41 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="6027138"
                         time_creation="Tue Feb 22 12:33:09 2011"
                         time_modification="Tue Feb 22 12:20:10 2011" />
        <observations epoch_first="Tue Feb 22 11:00:00 2011"
                      epoch_last="Tue Feb 22 11:59:43 2011"
                      epochs="3208"
                      epochs_ratio="89.11">
          <mask elevation="03 degrees"
                obs_expected="31800"
                obs_have="27332"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="30412"
                obs_have="26865"
                obs_ratio="88.34" />
          <mask elevation="15 degrees"
                obs_expected="28939"
                obs_have="25887"
                obs_ratio="89.45" />
        </observations>
      </control>
      <control date="Tue Feb 22 14:41:00 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="6027138"
                         time_creation="Tue Feb 22 12:33:09 2011"
                         time_modification="Tue Feb 22 12:20:10 2011" />
        <observations epoch_first="Tue Feb 22 11:00:00 2011"
                      epoch_last="Tue Feb 22 11:59:43 2011"
                      epochs="3208"
                      epochs_ratio="89.11">
          <mask elevation="03 degrees"
                obs_expected="31800"
                obs_have="27332"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="30412"
                obs_have="26865"
                obs_ratio="88.34" />
          <mask elevation="15 degrees"
                obs_expected="28939"
                obs_have="25887"
                obs_ratio="89.45" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="6027138"
                         time_creation="Tue Feb 22 12:33:09 2011"
                         time_modification="Tue Feb 22 12:20:10 2011" />
        <observations epoch_first="Tue Feb 22 11:00:00 2011"
                      epoch_last="Tue Feb 22 11:59:43 2011"
                      epochs="3208"
                      epochs_ratio="89.11">
          <mask elevation="03 degrees"
                obs_expected="31800"
                obs_have="27332"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="30412"
                obs_have="26865"
                obs_ratio="88.34" />
          <mask elevation="15 degrees"
                obs_expected="28939"
                obs_have="25887"
                obs_ratio="89.45" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="6027138"
                         time_creation="Tue Mar 22 00:58:00 2011"
                         time_modification="Tue Feb 22 12:20:10 2011" />
        <observations epoch_first="Tue Feb 22 11:00:00 2011"
                      epoch_last="Tue Feb 22 11:59:43 2011"
                      epochs="3208"
                      epochs_ratio="89.11">
          <mask elevation="03 degrees"
                obs_expected="31800"
                obs_have="27332"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="30412"
                obs_have="26865"
                obs_ratio="88.34" />
          <mask elevation="15 degrees"
                obs_expected="28939"
                obs_have="25887"
                obs_ratio="89.45" />
        </observations>
      </control>
    </file>
    <file name="/visn053m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 22 13:24:21 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6673005"
                         time_creation="Tue Feb 22 13:18:25 2011"
                         time_modification="Tue Feb 22 13:11:58 2011" />
        <observations epoch_first="Tue Feb 22 12:00:05 2011"
                      epoch_last="Tue Feb 22 12:59:59 2011"
                      epochs="3409"
                      epochs_ratio="94.69">
          <mask elevation="03 degrees"
                obs_expected="36300"
                obs_have="33095"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="33549"
                obs_have="31730"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="30731"
                obs_have="29127"
                obs_ratio="94.78" />
        </observations>
      </control>
      <control date="Tue Feb 22 13:53:43 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6673005"
                         time_creation="Tue Feb 22 13:18:25 2011"
                         time_modification="Tue Feb 22 13:11:58 2011" />
        <observations epoch_first="Tue Feb 22 12:00:05 2011"
                      epoch_last="Tue Feb 22 12:59:59 2011"
                      epochs="3409"
                      epochs_ratio="94.69">
          <mask elevation="03 degrees"
                obs_expected="36300"
                obs_have="33095"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="33549"
                obs_have="31730"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="30731"
                obs_have="29127"
                obs_ratio="94.78" />
        </observations>
      </control>
      <control date="Tue Feb 22 15:44:19 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6673005"
                         time_creation="Tue Feb 22 13:18:25 2011"
                         time_modification="Tue Feb 22 13:11:58 2011" />
        <observations epoch_first="Tue Feb 22 12:00:05 2011"
                      epoch_last="Tue Feb 22 12:59:59 2011"
                      epochs="3409"
                      epochs_ratio="94.69">
          <mask elevation="03 degrees"
                obs_expected="36300"
                obs_have="33095"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="33549"
                obs_have="31730"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="30731"
                obs_have="29127"
                obs_ratio="94.78" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6673005"
                         time_creation="Tue Feb 22 13:18:25 2011"
                         time_modification="Tue Feb 22 13:11:58 2011" />
        <observations epoch_first="Tue Feb 22 12:00:05 2011"
                      epoch_last="Tue Feb 22 12:59:59 2011"
                      epochs="3409"
                      epochs_ratio="94.69">
          <mask elevation="03 degrees"
                obs_expected="36300"
                obs_have="33095"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="33549"
                obs_have="31730"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="30731"
                obs_have="29127"
                obs_ratio="94.78" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="6673005"
                         time_creation="Tue Mar 22 00:58:00 2011"
                         time_modification="Tue Feb 22 13:11:58 2011" />
        <observations epoch_first="Tue Feb 22 12:00:05 2011"
                      epoch_last="Tue Feb 22 12:59:59 2011"
                      epochs="3409"
                      epochs_ratio="94.69">
          <mask elevation="03 degrees"
                obs_expected="36300"
                obs_have="33095"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="33549"
                obs_have="31730"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="30731"
                obs_have="29127"
                obs_ratio="94.78" />
        </observations>
      </control>
    </file>
    <file name="/visn053n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 22 14:21:17 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="6989813"
                         time_creation="Tue Feb 22 14:18:25 2011"
                         time_modification="Tue Feb 22 14:11:49 2011" />
        <observations epoch_first="Tue Feb 22 13:00:00 2011"
                      epoch_last="Tue Feb 22 13:59:59 2011"
                      epochs="3508"
                      epochs_ratio="97.44">
          <mask elevation="03 degrees"
                obs_expected="37113"
                obs_have="32292"
                obs_ratio="87.01" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="28857"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="26962"
                obs_have="25867"
                obs_ratio="95.94" />
        </observations>
      </control>
      <control date="Tue Feb 22 14:50:50 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="6989813"
                         time_creation="Tue Feb 22 14:18:25 2011"
                         time_modification="Tue Feb 22 14:11:49 2011" />
        <observations epoch_first="Tue Feb 22 13:00:00 2011"
                      epoch_last="Tue Feb 22 13:59:59 2011"
                      epochs="3508"
                      epochs_ratio="97.44">
          <mask elevation="03 degrees"
                obs_expected="37114"
                obs_have="32292"
                obs_ratio="87.01" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="28857"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="26962"
                obs_have="25867"
                obs_ratio="95.94" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:40:55 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="6989813"
                         time_creation="Tue Feb 22 14:18:25 2011"
                         time_modification="Tue Feb 22 14:11:49 2011" />
        <observations epoch_first="Tue Feb 22 13:00:00 2011"
                      epoch_last="Tue Feb 22 13:59:59 2011"
                      epochs="3508"
                      epochs_ratio="97.44">
          <mask elevation="03 degrees"
                obs_expected="37114"
                obs_have="32292"
                obs_ratio="87.01" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="28857"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="26962"
                obs_have="25867"
                obs_ratio="95.94" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="6989813"
                         time_creation="Tue Feb 22 14:18:25 2011"
                         time_modification="Tue Feb 22 14:11:49 2011" />
        <observations epoch_first="Tue Feb 22 13:00:00 2011"
                      epoch_last="Tue Feb 22 13:59:59 2011"
                      epochs="3508"
                      epochs_ratio="97.44">
          <mask elevation="03 degrees"
                obs_expected="37114"
                obs_have="32292"
                obs_ratio="87.01" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="28857"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="26962"
                obs_have="25867"
                obs_ratio="95.94" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="6989813"
                         time_creation="Tue Mar 22 00:58:01 2011"
                         time_modification="Tue Feb 22 14:11:49 2011" />
        <observations epoch_first="Tue Feb 22 13:00:00 2011"
                      epoch_last="Tue Feb 22 13:59:59 2011"
                      epochs="3508"
                      epochs_ratio="97.44">
          <mask elevation="03 degrees"
                obs_expected="37114"
                obs_have="32292"
                obs_ratio="87.01" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="28857"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="26962"
                obs_have="25867"
                obs_ratio="95.94" />
        </observations>
      </control>
    </file>
    <file name="/visn053o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 22 15:23:50 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6422504"
                         time_creation="Tue Feb 22 15:18:24 2011"
                         time_modification="Tue Feb 22 15:12:00 2011" />
        <observations epoch_first="Tue Feb 22 14:00:00 2011"
                      epoch_last="Tue Feb 22 14:59:59 2011"
                      epochs="3262"
                      epochs_ratio="90.61">
          <mask elevation="03 degrees"
                obs_expected="31805"
                obs_have="26501"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="29893"
                obs_have="26122"
                obs_ratio="87.39" />
          <mask elevation="15 degrees"
                obs_expected="27530"
                obs_have="24891"
                obs_ratio="90.41" />
        </observations>
      </control>
      <control date="Tue Feb 22 15:53:00 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6422504"
                         time_creation="Tue Feb 22 15:18:24 2011"
                         time_modification="Tue Feb 22 15:12:00 2011" />
        <observations epoch_first="Tue Feb 22 14:00:00 2011"
                      epoch_last="Tue Feb 22 14:59:59 2011"
                      epochs="3262"
                      epochs_ratio="90.61">
          <mask elevation="03 degrees"
                obs_expected="31805"
                obs_have="26501"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="29893"
                obs_have="26122"
                obs_ratio="87.39" />
          <mask elevation="15 degrees"
                obs_expected="27530"
                obs_have="24891"
                obs_ratio="90.41" />
        </observations>
      </control>
      <control date="Tue Feb 22 17:44:28 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6422504"
                         time_creation="Tue Feb 22 15:18:24 2011"
                         time_modification="Tue Feb 22 15:12:00 2011" />
        <observations epoch_first="Tue Feb 22 14:00:00 2011"
                      epoch_last="Tue Feb 22 14:59:59 2011"
                      epochs="3262"
                      epochs_ratio="90.61">
          <mask elevation="03 degrees"
                obs_expected="31805"
                obs_have="26501"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="29893"
                obs_have="26122"
                obs_ratio="87.39" />
          <mask elevation="15 degrees"
                obs_expected="27530"
                obs_have="24891"
                obs_ratio="90.41" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6422504"
                         time_creation="Tue Feb 22 15:18:24 2011"
                         time_modification="Tue Feb 22 15:12:00 2011" />
        <observations epoch_first="Tue Feb 22 14:00:00 2011"
                      epoch_last="Tue Feb 22 14:59:59 2011"
                      epochs="3262"
                      epochs_ratio="90.61">
          <mask elevation="03 degrees"
                obs_expected="31805"
                obs_have="26501"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="29893"
                obs_have="26122"
                obs_ratio="87.39" />
          <mask elevation="15 degrees"
                obs_expected="27530"
                obs_have="24891"
                obs_ratio="90.41" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6422504"
                         time_creation="Tue Mar 22 00:58:01 2011"
                         time_modification="Tue Feb 22 15:12:00 2011" />
        <observations epoch_first="Tue Feb 22 14:00:00 2011"
                      epoch_last="Tue Feb 22 14:59:59 2011"
                      epochs="3262"
                      epochs_ratio="90.61">
          <mask elevation="03 degrees"
                obs_expected="31805"
                obs_have="26501"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="29893"
                obs_have="26122"
                obs_ratio="87.39" />
          <mask elevation="15 degrees"
                obs_expected="27530"
                obs_have="24891"
                obs_ratio="90.41" />
        </observations>
      </control>
    </file>
    <file name="/visn053p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 22 16:22:20 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="6376927"
                         time_creation="Tue Feb 22 16:18:28 2011"
                         time_modification="Tue Feb 22 16:12:01 2011" />
        <observations epoch_first="Tue Feb 22 15:00:00 2011"
                      epoch_last="Tue Feb 22 15:59:59 2011"
                      epochs="3422"
                      epochs_ratio="95.06">
          <mask elevation="03 degrees"
                obs_expected="32707"
                obs_have="27871"
                obs_ratio="85.21" />
          <mask elevation="10 degrees"
                obs_expected="28857"
                obs_have="26965"
                obs_ratio="93.44" />
          <mask elevation="15 degrees"
                obs_expected="27108"
                obs_have="25782"
                obs_ratio="95.11" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:52:54 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="6376927"
                         time_creation="Tue Feb 22 16:18:28 2011"
                         time_modification="Tue Feb 22 16:12:01 2011" />
        <observations epoch_first="Tue Feb 22 15:00:00 2011"
                      epoch_last="Tue Feb 22 15:59:59 2011"
                      epochs="3422"
                      epochs_ratio="95.06">
          <mask elevation="03 degrees"
                obs_expected="32707"
                obs_have="27871"
                obs_ratio="85.21" />
          <mask elevation="10 degrees"
                obs_expected="28857"
                obs_have="26965"
                obs_ratio="93.44" />
          <mask elevation="15 degrees"
                obs_expected="27107"
                obs_have="25781"
                obs_ratio="95.11" />
        </observations>
      </control>
      <control date="Tue Feb 22 18:41:15 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="6376927"
                         time_creation="Tue Feb 22 16:18:28 2011"
                         time_modification="Tue Feb 22 16:12:01 2011" />
        <observations epoch_first="Tue Feb 22 15:00:00 2011"
                      epoch_last="Tue Feb 22 15:59:59 2011"
                      epochs="3422"
                      epochs_ratio="95.06">
          <mask elevation="03 degrees"
                obs_expected="32707"
                obs_have="27871"
                obs_ratio="85.21" />
          <mask elevation="10 degrees"
                obs_expected="28857"
                obs_have="26965"
                obs_ratio="93.44" />
          <mask elevation="15 degrees"
                obs_expected="27107"
                obs_have="25781"
                obs_ratio="95.11" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="6376927"
                         time_creation="Tue Feb 22 16:18:28 2011"
                         time_modification="Tue Feb 22 16:12:01 2011" />
        <observations epoch_first="Tue Feb 22 15:00:00 2011"
                      epoch_last="Tue Feb 22 15:59:59 2011"
                      epochs="3422"
                      epochs_ratio="95.06">
          <mask elevation="03 degrees"
                obs_expected="32707"
                obs_have="27871"
                obs_ratio="85.21" />
          <mask elevation="10 degrees"
                obs_expected="28857"
                obs_have="26965"
                obs_ratio="93.44" />
          <mask elevation="15 degrees"
                obs_expected="27107"
                obs_have="25781"
                obs_ratio="95.11" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="6376927"
                         time_creation="Tue Mar 22 00:58:02 2011"
                         time_modification="Tue Feb 22 16:12:01 2011" />
        <observations epoch_first="Tue Feb 22 15:00:00 2011"
                      epoch_last="Tue Feb 22 15:59:59 2011"
                      epochs="3422"
                      epochs_ratio="95.06">
          <mask elevation="03 degrees"
                obs_expected="32707"
                obs_have="27871"
                obs_ratio="85.21" />
          <mask elevation="10 degrees"
                obs_expected="28857"
                obs_have="26965"
                obs_ratio="93.44" />
          <mask elevation="15 degrees"
                obs_expected="27107"
                obs_have="25781"
                obs_ratio="95.11" />
        </observations>
      </control>
    </file>
    <file name="/visn053q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 22 17:22:58 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="6139527"
                         time_creation="Tue Feb 22 17:18:30 2011"
                         time_modification="Tue Feb 22 17:11:50 2011" />
        <observations epoch_first="Tue Feb 22 16:00:00 2011"
                      epoch_last="Tue Feb 22 16:59:59 2011"
                      epochs="3464"
                      epochs_ratio="96.22">
          <mask elevation="03 degrees"
                obs_expected="31815"
                obs_have="29697"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="30274"
                obs_have="28750"
                obs_ratio="94.97" />
          <mask elevation="15 degrees"
                obs_expected="28230"
                obs_have="27094"
                obs_ratio="95.98" />
        </observations>
      </control>
      <control date="Tue Feb 22 17:52:48 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="6139527"
                         time_creation="Tue Feb 22 17:18:30 2011"
                         time_modification="Tue Feb 22 17:11:50 2011" />
        <observations epoch_first="Tue Feb 22 16:00:00 2011"
                      epoch_last="Tue Feb 22 16:59:59 2011"
                      epochs="3464"
                      epochs_ratio="96.22">
          <mask elevation="03 degrees"
                obs_expected="31815"
                obs_have="29697"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="30274"
                obs_have="28750"
                obs_ratio="94.97" />
          <mask elevation="15 degrees"
                obs_expected="28230"
                obs_have="27094"
                obs_ratio="95.98" />
        </observations>
      </control>
      <control date="Tue Feb 22 19:42:17 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="6139527"
                         time_creation="Tue Feb 22 17:18:30 2011"
                         time_modification="Tue Feb 22 17:11:50 2011" />
        <observations epoch_first="Tue Feb 22 16:00:00 2011"
                      epoch_last="Tue Feb 22 16:59:59 2011"
                      epochs="3464"
                      epochs_ratio="96.22">
          <mask elevation="03 degrees"
                obs_expected="31815"
                obs_have="29697"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="30274"
                obs_have="28750"
                obs_ratio="94.97" />
          <mask elevation="15 degrees"
                obs_expected="28230"
                obs_have="27094"
                obs_ratio="95.98" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="6139527"
                         time_creation="Tue Feb 22 17:18:30 2011"
                         time_modification="Tue Feb 22 17:11:50 2011" />
        <observations epoch_first="Tue Feb 22 16:00:00 2011"
                      epoch_last="Tue Feb 22 16:59:59 2011"
                      epochs="3464"
                      epochs_ratio="96.22">
          <mask elevation="03 degrees"
                obs_expected="31815"
                obs_have="29697"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="30274"
                obs_have="28750"
                obs_ratio="94.97" />
          <mask elevation="15 degrees"
                obs_expected="28230"
                obs_have="27094"
                obs_ratio="95.98" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="6139527"
                         time_creation="Tue Mar 22 00:58:02 2011"
                         time_modification="Tue Feb 22 17:11:50 2011" />
        <observations epoch_first="Tue Feb 22 16:00:00 2011"
                      epoch_last="Tue Feb 22 16:59:59 2011"
                      epochs="3464"
                      epochs_ratio="96.22">
          <mask elevation="03 degrees"
                obs_expected="31815"
                obs_have="29697"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="30274"
                obs_have="28750"
                obs_ratio="94.97" />
          <mask elevation="15 degrees"
                obs_expected="28230"
                obs_have="27094"
                obs_ratio="95.98" />
        </observations>
      </control>
    </file>
    <file name="/visn053r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 22 18:22:09 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="6098775"
                         time_creation="Tue Feb 22 18:18:32 2011"
                         time_modification="Tue Feb 22 18:12:01 2011" />
        <observations epoch_first="Tue Feb 22 17:00:00 2011"
                      epoch_last="Tue Feb 22 17:59:59 2011"
                      epochs="3229"
                      epochs_ratio="89.69">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="28064"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="23991"
                obs_ratio="89.62" />
          <mask elevation="15 degrees"
                obs_expected="23824"
                obs_have="21401"
                obs_ratio="89.83" />
        </observations>
      </control>
      <control date="Tue Feb 22 18:51:33 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="6098775"
                         time_creation="Tue Feb 22 18:18:32 2011"
                         time_modification="Tue Feb 22 18:12:01 2011" />
        <observations epoch_first="Tue Feb 22 17:00:00 2011"
                      epoch_last="Tue Feb 22 17:59:59 2011"
                      epochs="3229"
                      epochs_ratio="89.69">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="28064"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="23991"
                obs_ratio="89.62" />
          <mask elevation="15 degrees"
                obs_expected="23824"
                obs_have="21401"
                obs_ratio="89.83" />
        </observations>
      </control>
      <control date="Tue Feb 22 20:41:36 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="6098775"
                         time_creation="Tue Feb 22 18:18:32 2011"
                         time_modification="Tue Feb 22 18:12:01 2011" />
        <observations epoch_first="Tue Feb 22 17:00:00 2011"
                      epoch_last="Tue Feb 22 17:59:59 2011"
                      epochs="3229"
                      epochs_ratio="89.69">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="28064"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="23991"
                obs_ratio="89.62" />
          <mask elevation="15 degrees"
                obs_expected="23824"
                obs_have="21401"
                obs_ratio="89.83" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="6098775"
                         time_creation="Tue Feb 22 18:18:32 2011"
                         time_modification="Tue Feb 22 18:12:01 2011" />
        <observations epoch_first="Tue Feb 22 17:00:00 2011"
                      epoch_last="Tue Feb 22 17:59:59 2011"
                      epochs="3229"
                      epochs_ratio="89.69">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="28064"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="23991"
                obs_ratio="89.62" />
          <mask elevation="15 degrees"
                obs_expected="23824"
                obs_have="21401"
                obs_ratio="89.83" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="6098775"
                         time_creation="Tue Mar 22 00:58:02 2011"
                         time_modification="Tue Feb 22 18:12:01 2011" />
        <observations epoch_first="Tue Feb 22 17:00:00 2011"
                      epoch_last="Tue Feb 22 17:59:59 2011"
                      epochs="3229"
                      epochs_ratio="89.69">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="28064"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="23991"
                obs_ratio="89.62" />
          <mask elevation="15 degrees"
                obs_expected="23824"
                obs_have="21401"
                obs_ratio="89.83" />
        </observations>
      </control>
    </file>
    <file name="/visn053s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 22 19:54:59 2011"
               level="3">
        <file_statistics latency="00:20:15"
                         size="6751766"
                         time_creation="Tue Feb 22 19:33:13 2011"
                         time_modification="Tue Feb 22 19:20:14 2011" />
        <observations epoch_first="Tue Feb 22 18:00:00 2011"
                      epoch_last="Tue Feb 22 18:59:59 2011"
                      epochs="3376"
                      epochs_ratio="93.78">
          <mask elevation="03 degrees"
                obs_expected="36755"
                obs_have="30950"
                obs_ratio="84.21" />
          <mask elevation="10 degrees"
                obs_expected="27023"
                obs_have="25220"
                obs_ratio="93.33" />
          <mask elevation="15 degrees"
                obs_expected="24338"
                obs_have="22788"
                obs_ratio="93.63" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:20:15"
                         size="6751766"
                         time_creation="Tue Feb 22 19:33:13 2011"
                         time_modification="Tue Feb 22 19:20:14 2011" />
        <observations epoch_first="Tue Feb 22 18:00:00 2011"
                      epoch_last="Tue Feb 22 18:59:59 2011"
                      epochs="3376"
                      epochs_ratio="93.78">
          <mask elevation="03 degrees"
                obs_expected="36755"
                obs_have="30950"
                obs_ratio="84.21" />
          <mask elevation="10 degrees"
                obs_expected="27023"
                obs_have="25220"
                obs_ratio="93.33" />
          <mask elevation="15 degrees"
                obs_expected="24338"
                obs_have="22788"
                obs_ratio="93.63" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:20:15"
                         size="6751766"
                         time_creation="Tue Mar 22 00:58:03 2011"
                         time_modification="Tue Feb 22 19:20:14 2011" />
        <observations epoch_first="Tue Feb 22 18:00:00 2011"
                      epoch_last="Tue Feb 22 18:59:59 2011"
                      epochs="3376"
                      epochs_ratio="93.78">
          <mask elevation="03 degrees"
                obs_expected="36755"
                obs_have="30950"
                obs_ratio="84.21" />
          <mask elevation="10 degrees"
                obs_expected="27023"
                obs_have="25220"
                obs_ratio="93.33" />
          <mask elevation="15 degrees"
                obs_expected="24338"
                obs_have="22788"
                obs_ratio="93.63" />
        </observations>
      </control>
    </file>
    <file name="/visn053t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 22 20:23:30 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6346551"
                         time_creation="Tue Feb 22 20:18:36 2011"
                         time_modification="Tue Feb 22 20:12:00 2011" />
        <observations epoch_first="Tue Feb 22 19:00:00 2011"
                      epoch_last="Tue Feb 22 19:59:59 2011"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="29913"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="32224"
                obs_have="28045"
                obs_ratio="87.03" />
          <mask elevation="15 degrees"
                obs_expected="28233"
                obs_have="24502"
                obs_ratio="86.78" />
        </observations>
      </control>
      <control date="Tue Feb 22 20:54:18 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6346551"
                         time_creation="Tue Feb 22 20:18:36 2011"
                         time_modification="Tue Feb 22 20:12:00 2011" />
        <observations epoch_first="Tue Feb 22 19:00:00 2011"
                      epoch_last="Tue Feb 22 19:59:59 2011"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="29913"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="32224"
                obs_have="28045"
                obs_ratio="87.03" />
          <mask elevation="15 degrees"
                obs_expected="28233"
                obs_have="24502"
                obs_ratio="86.78" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6346551"
                         time_creation="Tue Feb 22 20:18:36 2011"
                         time_modification="Tue Feb 22 20:12:00 2011" />
        <observations epoch_first="Tue Feb 22 19:00:00 2011"
                      epoch_last="Tue Feb 22 19:59:59 2011"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="29913"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="32224"
                obs_have="28045"
                obs_ratio="87.03" />
          <mask elevation="15 degrees"
                obs_expected="28233"
                obs_have="24502"
                obs_ratio="86.78" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6346551"
                         time_creation="Tue Mar 22 00:58:03 2011"
                         time_modification="Tue Feb 22 20:12:00 2011" />
        <observations epoch_first="Tue Feb 22 19:00:00 2011"
                      epoch_last="Tue Feb 22 19:59:59 2011"
                      epochs="3139"
                      epochs_ratio="87.19">
          <mask elevation="03 degrees"
                obs_expected="34772"
                obs_have="29913"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="32224"
                obs_have="28045"
                obs_ratio="87.03" />
          <mask elevation="15 degrees"
                obs_expected="28233"
                obs_have="24502"
                obs_ratio="86.78" />
        </observations>
      </control>
    </file>
    <file name="/visn053u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 22 21:24:12 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="6573453"
                         time_creation="Tue Feb 22 21:18:34 2011"
                         time_modification="Tue Feb 22 21:11:54 2011" />
        <observations epoch_first="Tue Feb 22 20:00:00 2011"
                      epoch_last="Tue Feb 22 20:59:59 2011"
                      epochs="3268"
                      epochs_ratio="90.78">
          <mask elevation="03 degrees"
                obs_expected="33593"
                obs_have="26669"
                obs_ratio="79.39" />
          <mask elevation="10 degrees"
                obs_expected="31229"
                obs_have="26144"
                obs_ratio="83.72" />
          <mask elevation="15 degrees"
                obs_expected="28881"
                obs_have="25398"
                obs_ratio="87.94" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="6573453"
                         time_creation="Tue Feb 22 21:18:34 2011"
                         time_modification="Tue Feb 22 21:11:54 2011" />
        <observations epoch_first="Tue Feb 22 20:00:00 2011"
                      epoch_last="Tue Feb 22 20:59:59 2011"
                      epochs="3268"
                      epochs_ratio="90.78">
          <mask elevation="03 degrees"
                obs_expected="33593"
                obs_have="26669"
                obs_ratio="79.39" />
          <mask elevation="10 degrees"
                obs_expected="31229"
                obs_have="26144"
                obs_ratio="83.72" />
          <mask elevation="15 degrees"
                obs_expected="28881"
                obs_have="25398"
                obs_ratio="87.94" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="6573453"
                         time_creation="Tue Mar 22 00:58:03 2011"
                         time_modification="Tue Feb 22 21:11:54 2011" />
        <observations epoch_first="Tue Feb 22 20:00:00 2011"
                      epoch_last="Tue Feb 22 20:59:59 2011"
                      epochs="3268"
                      epochs_ratio="90.78">
          <mask elevation="03 degrees"
                obs_expected="33593"
                obs_have="26669"
                obs_ratio="79.39" />
          <mask elevation="10 degrees"
                obs_expected="31229"
                obs_have="26144"
                obs_ratio="83.72" />
          <mask elevation="15 degrees"
                obs_expected="28881"
                obs_have="25398"
                obs_ratio="87.94" />
        </observations>
      </control>
    </file>
    <file name="/visn053v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb 23 00:07:36 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6899690"
                         time_creation="Tue Feb 22 22:18:42 2011"
                         time_modification="Tue Feb 22 22:12:00 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3386"
                      epochs_ratio="94.06">
          <mask elevation="03 degrees"
                obs_expected="33438"
                obs_have="27551"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="26407"
                obs_ratio="86.75" />
          <mask elevation="15 degrees"
                obs_expected="28578"
                obs_have="25378"
                obs_ratio="88.80" />
        </observations>
      </control>
      <control date="Wed Feb 23 00:12:39 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6899690"
                         time_creation="Tue Feb 22 22:18:42 2011"
                         time_modification="Tue Feb 22 22:12:00 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3386"
                      epochs_ratio="94.06">
          <mask elevation="03 degrees"
                obs_expected="33438"
                obs_have="27551"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="26407"
                obs_ratio="86.75" />
          <mask elevation="15 degrees"
                obs_expected="28578"
                obs_have="25378"
                obs_ratio="88.80" />
        </observations>
      </control>
      <control date="Wed Feb 23 00:17:56 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6899690"
                         time_creation="Tue Feb 22 22:18:42 2011"
                         time_modification="Tue Feb 22 22:12:00 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3386"
                      epochs_ratio="94.06">
          <mask elevation="03 degrees"
                obs_expected="33438"
                obs_have="27551"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="26407"
                obs_ratio="86.75" />
          <mask elevation="15 degrees"
                obs_expected="28578"
                obs_have="25378"
                obs_ratio="88.80" />
        </observations>
      </control>
      <control date="Wed Feb 23 00:43:46 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6899690"
                         time_creation="Tue Feb 22 22:18:42 2011"
                         time_modification="Tue Feb 22 22:12:00 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3386"
                      epochs_ratio="94.06">
          <mask elevation="03 degrees"
                obs_expected="33438"
                obs_have="27551"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="26407"
                obs_ratio="86.75" />
          <mask elevation="15 degrees"
                obs_expected="28578"
                obs_have="25378"
                obs_ratio="88.80" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6899690"
                         time_creation="Tue Feb 22 22:18:42 2011"
                         time_modification="Tue Feb 22 22:12:00 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3386"
                      epochs_ratio="94.06">
          <mask elevation="03 degrees"
                obs_expected="33438"
                obs_have="27551"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="26407"
                obs_ratio="86.75" />
          <mask elevation="15 degrees"
                obs_expected="28578"
                obs_have="25378"
                obs_ratio="88.80" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6899690"
                         time_creation="Tue Mar 22 00:58:04 2011"
                         time_modification="Tue Feb 22 22:12:00 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3386"
                      epochs_ratio="94.06">
          <mask elevation="03 degrees"
                obs_expected="33438"
                obs_have="27551"
                obs_ratio="82.39" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="26407"
                obs_ratio="86.75" />
          <mask elevation="15 degrees"
                obs_expected="28578"
                obs_have="25378"
                obs_ratio="88.80" />
        </observations>
      </control>
    </file>
    <file name="/visn053w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 23 00:02:31 2011"
               level="3">
        <file_statistics latency="00:28:18"
                         size="6304216"
                         time_creation="Tue Feb 22 23:33:19 2011"
                         time_modification="Tue Feb 22 23:28:17 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3037"
                      epochs_ratio="84.36">
          <mask elevation="03 degrees"
                obs_expected="36048"
                obs_have="23361"
                obs_ratio="64.81" />
          <mask elevation="10 degrees"
                obs_expected="28847"
                obs_have="20057"
                obs_ratio="69.53" />
          <mask elevation="15 degrees"
                obs_expected="23413"
                obs_have="16530"
                obs_ratio="70.60" />
        </observations>
      </control>
      <control date="Wed Feb 23 01:44:07 2011"
               level="3">
        <file_statistics latency="00:28:18"
                         size="6304216"
                         time_creation="Tue Feb 22 23:33:19 2011"
                         time_modification="Tue Feb 22 23:28:17 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3037"
                      epochs_ratio="84.36">
          <mask elevation="03 degrees"
                obs_expected="36048"
                obs_have="23361"
                obs_ratio="64.81" />
          <mask elevation="10 degrees"
                obs_expected="28847"
                obs_have="20057"
                obs_ratio="69.53" />
          <mask elevation="15 degrees"
                obs_expected="23413"
                obs_have="16530"
                obs_ratio="70.60" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:28:18"
                         size="6304216"
                         time_creation="Tue Feb 22 23:33:19 2011"
                         time_modification="Tue Feb 22 23:28:17 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3037"
                      epochs_ratio="84.36">
          <mask elevation="03 degrees"
                obs_expected="36048"
                obs_have="23361"
                obs_ratio="64.81" />
          <mask elevation="10 degrees"
                obs_expected="28847"
                obs_have="20057"
                obs_ratio="69.53" />
          <mask elevation="15 degrees"
                obs_expected="23413"
                obs_have="16530"
                obs_ratio="70.60" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:28:18"
                         size="6304216"
                         time_creation="Tue Mar 22 00:58:04 2011"
                         time_modification="Tue Feb 22 23:28:17 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3037"
                      epochs_ratio="84.36">
          <mask elevation="03 degrees"
                obs_expected="36048"
                obs_have="23361"
                obs_ratio="64.81" />
          <mask elevation="10 degrees"
                obs_expected="28847"
                obs_have="20057"
                obs_ratio="69.53" />
          <mask elevation="15 degrees"
                obs_expected="23413"
                obs_have="16530"
                obs_ratio="70.60" />
        </observations>
      </control>
    </file>
    <file name="/visn053x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 23 00:21:56 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6367103"
                         time_creation="Wed Feb 23 00:18:39 2011"
                         time_modification="Wed Feb 23 00:11:57 2011" />
        <observations epoch_first="Tue Feb 22 23:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:59 2011"
                      epochs="3295"
                      epochs_ratio="91.53">
          <mask elevation="03 degrees"
                obs_expected="32414"
                obs_have="26902"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="30222"
                obs_have="25780"
                obs_ratio="85.30" />
          <mask elevation="15 degrees"
                obs_expected="29147"
                obs_have="24828"
                obs_ratio="85.18" />
        </observations>
      </control>
      <control date="Wed Feb 23 00:51:12 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6367103"
                         time_creation="Wed Feb 23 00:18:39 2011"
                         time_modification="Wed Feb 23 00:11:57 2011" />
        <observations epoch_first="Tue Feb 22 23:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:59 2011"
                      epochs="3295"
                      epochs_ratio="91.53">
          <mask elevation="03 degrees"
                obs_expected="32414"
                obs_have="26902"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="30222"
                obs_have="25780"
                obs_ratio="85.30" />
          <mask elevation="15 degrees"
                obs_expected="29147"
                obs_have="24828"
                obs_ratio="85.18" />
        </observations>
      </control>
      <control date="Wed Feb 23 02:41:56 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6367103"
                         time_creation="Wed Feb 23 00:18:39 2011"
                         time_modification="Wed Feb 23 00:11:57 2011" />
        <observations epoch_first="Tue Feb 22 23:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:59 2011"
                      epochs="3295"
                      epochs_ratio="91.53">
          <mask elevation="03 degrees"
                obs_expected="32414"
                obs_have="26902"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="30222"
                obs_have="25780"
                obs_ratio="85.30" />
          <mask elevation="15 degrees"
                obs_expected="29147"
                obs_have="24828"
                obs_ratio="85.18" />
        </observations>
      </control>
      <control date="Wed Feb 23 23:54:28 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6367103"
                         time_creation="Wed Feb 23 00:18:39 2011"
                         time_modification="Wed Feb 23 00:11:57 2011" />
        <observations epoch_first="Tue Feb 22 23:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:59 2011"
                      epochs="3295"
                      epochs_ratio="91.53">
          <mask elevation="03 degrees"
                obs_expected="32414"
                obs_have="26902"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="30222"
                obs_have="25780"
                obs_ratio="85.30" />
          <mask elevation="15 degrees"
                obs_expected="29147"
                obs_have="24828"
                obs_ratio="85.18" />
        </observations>
      </control>
      <control date="Thu Mar 24 08:20:17 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6367103"
                         time_creation="Tue Mar 22 00:58:05 2011"
                         time_modification="Wed Feb 23 00:11:57 2011" />
        <observations epoch_first="Tue Feb 22 23:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:59 2011"
                      epochs="3295"
                      epochs_ratio="91.53">
          <mask elevation="03 degrees"
                obs_expected="32414"
                obs_have="26902"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="30222"
                obs_have="25780"
                obs_ratio="85.30" />
          <mask elevation="15 degrees"
                obs_expected="29147"
                obs_have="24828"
                obs_ratio="85.18" />
        </observations>
      </control>
    </file>
  </station>
</QC>
