<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-06-20 00:00:00"
    DayOfYear="171"
    Year="2011">
  <station name="VISN">
    <file name="/visn1710.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jun 21 22:46:04 2011"
               level="3">
        <file_statistics latency="03:38:32"
                         size="5697617"
                         time_creation="Tue Jun 21 04:08:59 2011"
                         time_modification="Tue Jun 21 03:38:02 2011" />
        <observations epoch_first="Mon Jun 20 00:00:00 2011"
                      epoch_last="Mon Jun 20 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29890"
                obs_have="24635"
                obs_ratio="82.42" />
          <mask elevation="10 degrees"
                obs_expected="25280"
                obs_have="23046"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="22535"
                obs_have="21394"
                obs_ratio="94.94" />
        </observations>
      </control>
      <control date="Wed Jul 20 09:08:05 2011"
               level="3">
        <file_statistics latency="03:38:32"
                         size="5697617"
                         time_creation="Mon Jul 18 00:59:34 2011"
                         time_modification="Tue Jun 21 03:38:02 2011" />
        <observations epoch_first="Mon Jun 20 00:00:00 2011"
                      epoch_last="Mon Jun 20 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29890"
                obs_have="24635"
                obs_ratio="82.42" />
          <mask elevation="10 degrees"
                obs_expected="25280"
                obs_have="23046"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="22535"
                obs_have="21394"
                obs_ratio="94.94" />
        </observations>
      </control>
    </file>
    <file name="/visn171a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Jun 20 01:22:01 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="7242713"
                         time_creation="Mon Jun 20 01:18:13 2011"
                         time_modification="Mon Jun 20 01:11:58 2011" />
        <observations epoch_first="Mon Jun 20 00:00:00 2011"
                      epoch_last="Mon Jun 20 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37664"
                obs_have="33261"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="35194"
                obs_have="32438"
                obs_ratio="92.17" />
          <mask elevation="15 degrees"
                obs_expected="33466"
                obs_have="31970"
                obs_ratio="95.53" />
        </observations>
      </control>
      <control date="Mon Jun 20 01:51:49 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="7242713"
                         time_creation="Mon Jun 20 01:18:13 2011"
                         time_modification="Mon Jun 20 01:11:58 2011" />
        <observations epoch_first="Mon Jun 20 00:00:00 2011"
                      epoch_last="Mon Jun 20 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37664"
                obs_have="33261"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="35194"
                obs_have="32438"
                obs_ratio="92.17" />
          <mask elevation="15 degrees"
                obs_expected="33466"
                obs_have="31970"
                obs_ratio="95.53" />
        </observations>
      </control>
      <control date="Mon Jun 20 03:48:41 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="7242713"
                         time_creation="Mon Jun 20 01:18:13 2011"
                         time_modification="Mon Jun 20 01:11:58 2011" />
        <observations epoch_first="Mon Jun 20 00:00:00 2011"
                      epoch_last="Mon Jun 20 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37664"
                obs_have="33261"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="35194"
                obs_have="32438"
                obs_ratio="92.17" />
          <mask elevation="15 degrees"
                obs_expected="33466"
                obs_have="31970"
                obs_ratio="95.53" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="7242713"
                         time_creation="Mon Jun 20 01:18:13 2011"
                         time_modification="Mon Jun 20 01:11:58 2011" />
        <observations epoch_first="Mon Jun 20 00:00:00 2011"
                      epoch_last="Mon Jun 20 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37664"
                obs_have="33261"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="35194"
                obs_have="32438"
                obs_ratio="92.17" />
          <mask elevation="15 degrees"
                obs_expected="33466"
                obs_have="31970"
                obs_ratio="95.53" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="7242713"
                         time_creation="Mon Jul 18 00:58:17 2011"
                         time_modification="Mon Jun 20 01:11:58 2011" />
        <observations epoch_first="Mon Jun 20 00:00:00 2011"
                      epoch_last="Mon Jun 20 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37664"
                obs_have="33261"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="35194"
                obs_have="32438"
                obs_ratio="92.17" />
          <mask elevation="15 degrees"
                obs_expected="33466"
                obs_have="31970"
                obs_ratio="95.53" />
        </observations>
      </control>
    </file>
    <file name="/visn171b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Jun 20 02:22:48 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7219077"
                         time_creation="Mon Jun 20 02:18:15 2011"
                         time_modification="Mon Jun 20 02:11:54 2011" />
        <observations epoch_first="Mon Jun 20 01:00:00 2011"
                      epoch_last="Mon Jun 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36663"
                obs_have="33453"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="31199"
                obs_have="30899"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27708"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Mon Jun 20 02:53:46 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7219077"
                         time_creation="Mon Jun 20 02:18:15 2011"
                         time_modification="Mon Jun 20 02:11:54 2011" />
        <observations epoch_first="Mon Jun 20 01:00:00 2011"
                      epoch_last="Mon Jun 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36663"
                obs_have="33453"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="31199"
                obs_have="30899"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27708"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Mon Jun 20 04:53:30 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7219077"
                         time_creation="Mon Jun 20 02:18:15 2011"
                         time_modification="Mon Jun 20 02:11:54 2011" />
        <observations epoch_first="Mon Jun 20 01:00:00 2011"
                      epoch_last="Mon Jun 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36663"
                obs_have="33453"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="31199"
                obs_have="30899"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27708"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7219077"
                         time_creation="Mon Jun 20 02:18:15 2011"
                         time_modification="Mon Jun 20 02:11:54 2011" />
        <observations epoch_first="Mon Jun 20 01:00:00 2011"
                      epoch_last="Mon Jun 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36663"
                obs_have="33453"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="31199"
                obs_have="30899"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27708"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7219077"
                         time_creation="Mon Jul 18 00:58:18 2011"
                         time_modification="Mon Jun 20 02:11:54 2011" />
        <observations epoch_first="Mon Jun 20 01:00:00 2011"
                      epoch_last="Mon Jun 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36663"
                obs_have="33453"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="31199"
                obs_have="30899"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27708"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/visn171c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Jun 20 03:30:50 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7273923"
                         time_creation="Mon Jun 20 03:18:17 2011"
                         time_modification="Mon Jun 20 03:12:01 2011" />
        <observations epoch_first="Mon Jun 20 02:00:00 2011"
                      epoch_last="Mon Jun 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35649"
                obs_have="30943"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="30739"
                obs_have="28356"
                obs_ratio="92.25" />
          <mask elevation="15 degrees"
                obs_expected="26713"
                obs_have="25722"
                obs_ratio="96.29" />
        </observations>
      </control>
      <control date="Mon Jun 20 04:04:51 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7273923"
                         time_creation="Mon Jun 20 03:18:17 2011"
                         time_modification="Mon Jun 20 03:12:01 2011" />
        <observations epoch_first="Mon Jun 20 02:00:00 2011"
                      epoch_last="Mon Jun 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35649"
                obs_have="30943"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="30739"
                obs_have="28356"
                obs_ratio="92.25" />
          <mask elevation="15 degrees"
                obs_expected="26713"
                obs_have="25722"
                obs_ratio="96.29" />
        </observations>
      </control>
      <control date="Mon Jun 20 06:01:14 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7273923"
                         time_creation="Mon Jun 20 03:18:17 2011"
                         time_modification="Mon Jun 20 03:12:01 2011" />
        <observations epoch_first="Mon Jun 20 02:00:00 2011"
                      epoch_last="Mon Jun 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35649"
                obs_have="30943"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="30739"
                obs_have="28356"
                obs_ratio="92.25" />
          <mask elevation="15 degrees"
                obs_expected="26713"
                obs_have="25722"
                obs_ratio="96.29" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7273923"
                         time_creation="Mon Jun 20 03:18:17 2011"
                         time_modification="Mon Jun 20 03:12:01 2011" />
        <observations epoch_first="Mon Jun 20 02:00:00 2011"
                      epoch_last="Mon Jun 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35649"
                obs_have="30943"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="30739"
                obs_have="28356"
                obs_ratio="92.25" />
          <mask elevation="15 degrees"
                obs_expected="26713"
                obs_have="25722"
                obs_ratio="96.29" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:12:02"
                         size="7273923"
                         time_creation="Mon Jul 18 00:58:18 2011"
                         time_modification="Mon Jun 20 03:12:01 2011" />
        <observations epoch_first="Mon Jun 20 02:00:00 2011"
                      epoch_last="Mon Jun 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35649"
                obs_have="30943"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="30739"
                obs_have="28356"
                obs_ratio="92.25" />
          <mask elevation="15 degrees"
                obs_expected="26713"
                obs_have="25722"
                obs_ratio="96.29" />
        </observations>
      </control>
    </file>
    <file name="/visn171d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Jun 20 04:33:20 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7325806"
                         time_creation="Mon Jun 20 04:18:19 2011"
                         time_modification="Mon Jun 20 04:11:53 2011" />
        <observations epoch_first="Mon Jun 20 03:00:00 2011"
                      epoch_last="Mon Jun 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32301"
                obs_have="28538"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="31169"
                obs_have="28538"
                obs_ratio="91.56" />
          <mask elevation="15 degrees"
                obs_expected="30149"
                obs_have="28538"
                obs_ratio="94.66" />
        </observations>
      </control>
      <control date="Mon Jun 20 05:11:10 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7325806"
                         time_creation="Mon Jun 20 04:18:19 2011"
                         time_modification="Mon Jun 20 04:11:53 2011" />
        <observations epoch_first="Mon Jun 20 03:00:00 2011"
                      epoch_last="Mon Jun 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32301"
                obs_have="28538"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="31169"
                obs_have="28538"
                obs_ratio="91.56" />
          <mask elevation="15 degrees"
                obs_expected="30149"
                obs_have="28538"
                obs_ratio="94.66" />
        </observations>
      </control>
      <control date="Mon Jun 20 06:56:47 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7325806"
                         time_creation="Mon Jun 20 04:18:19 2011"
                         time_modification="Mon Jun 20 04:11:53 2011" />
        <observations epoch_first="Mon Jun 20 03:00:00 2011"
                      epoch_last="Mon Jun 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32301"
                obs_have="28538"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="31169"
                obs_have="28538"
                obs_ratio="91.56" />
          <mask elevation="15 degrees"
                obs_expected="30149"
                obs_have="28538"
                obs_ratio="94.66" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7325806"
                         time_creation="Mon Jun 20 04:18:19 2011"
                         time_modification="Mon Jun 20 04:11:53 2011" />
        <observations epoch_first="Mon Jun 20 03:00:00 2011"
                      epoch_last="Mon Jun 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32301"
                obs_have="28538"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="31169"
                obs_have="28538"
                obs_ratio="91.56" />
          <mask elevation="15 degrees"
                obs_expected="30149"
                obs_have="28538"
                obs_ratio="94.66" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7325806"
                         time_creation="Mon Jul 18 00:58:19 2011"
                         time_modification="Mon Jun 20 04:11:53 2011" />
        <observations epoch_first="Mon Jun 20 03:00:00 2011"
                      epoch_last="Mon Jun 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32301"
                obs_have="28538"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="31169"
                obs_have="28538"
                obs_ratio="91.56" />
          <mask elevation="15 degrees"
                obs_expected="30149"
                obs_have="28538"
                obs_ratio="94.66" />
        </observations>
      </control>
    </file>
    <file name="/visn171e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Jun 20 05:40:16 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7354340"
                         time_creation="Mon Jun 20 05:18:28 2011"
                         time_modification="Mon Jun 20 05:12:00 2011" />
        <observations epoch_first="Mon Jun 20 04:00:00 2011"
                      epoch_last="Mon Jun 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36728"
                obs_have="31581"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="33056"
                obs_have="29955"
                obs_ratio="90.62" />
          <mask elevation="15 degrees"
                obs_expected="30208"
                obs_have="28053"
                obs_ratio="92.87" />
        </observations>
      </control>
      <control date="Mon Jun 20 08:03:05 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7354340"
                         time_creation="Mon Jun 20 05:18:28 2011"
                         time_modification="Mon Jun 20 05:12:00 2011" />
        <observations epoch_first="Mon Jun 20 04:00:00 2011"
                      epoch_last="Mon Jun 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36728"
                obs_have="31581"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="33056"
                obs_have="29955"
                obs_ratio="90.62" />
          <mask elevation="15 degrees"
                obs_expected="30208"
                obs_have="28053"
                obs_ratio="92.87" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7354340"
                         time_creation="Mon Jun 20 05:18:28 2011"
                         time_modification="Mon Jun 20 05:12:00 2011" />
        <observations epoch_first="Mon Jun 20 04:00:00 2011"
                      epoch_last="Mon Jun 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36728"
                obs_have="31581"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="33056"
                obs_have="29955"
                obs_ratio="90.62" />
          <mask elevation="15 degrees"
                obs_expected="30208"
                obs_have="28053"
                obs_ratio="92.87" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7354340"
                         time_creation="Mon Jul 18 00:58:19 2011"
                         time_modification="Mon Jun 20 05:12:00 2011" />
        <observations epoch_first="Mon Jun 20 04:00:00 2011"
                      epoch_last="Mon Jun 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36728"
                obs_have="31581"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="33056"
                obs_have="29955"
                obs_ratio="90.62" />
          <mask elevation="15 degrees"
                obs_expected="30208"
                obs_have="28053"
                obs_ratio="92.87" />
        </observations>
      </control>
    </file>
    <file name="/visn171f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Jun 20 06:30:52 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="7342872"
                         time_creation="Mon Jun 20 06:18:28 2011"
                         time_modification="Mon Jun 20 06:11:57 2011" />
        <observations epoch_first="Mon Jun 20 05:00:00 2011"
                      epoch_last="Mon Jun 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36753"
                obs_have="32478"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="31525"
                obs_have="28849"
                obs_ratio="91.51" />
          <mask elevation="15 degrees"
                obs_expected="27042"
                obs_have="25470"
                obs_ratio="94.19" />
        </observations>
      </control>
      <control date="Mon Jun 20 07:07:15 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="7342872"
                         time_creation="Mon Jun 20 06:18:28 2011"
                         time_modification="Mon Jun 20 06:11:57 2011" />
        <observations epoch_first="Mon Jun 20 05:00:00 2011"
                      epoch_last="Mon Jun 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36753"
                obs_have="32478"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="31525"
                obs_have="28849"
                obs_ratio="91.51" />
          <mask elevation="15 degrees"
                obs_expected="27042"
                obs_have="25470"
                obs_ratio="94.19" />
        </observations>
      </control>
      <control date="Mon Jun 20 08:43:26 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="7342872"
                         time_creation="Mon Jun 20 06:18:28 2011"
                         time_modification="Mon Jun 20 06:11:57 2011" />
        <observations epoch_first="Mon Jun 20 05:00:00 2011"
                      epoch_last="Mon Jun 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36753"
                obs_have="32478"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="31525"
                obs_have="28849"
                obs_ratio="91.51" />
          <mask elevation="15 degrees"
                obs_expected="27042"
                obs_have="25470"
                obs_ratio="94.19" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="7342872"
                         time_creation="Mon Jun 20 06:18:28 2011"
                         time_modification="Mon Jun 20 06:11:57 2011" />
        <observations epoch_first="Mon Jun 20 05:00:00 2011"
                      epoch_last="Mon Jun 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36753"
                obs_have="32478"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="31525"
                obs_have="28849"
                obs_ratio="91.51" />
          <mask elevation="15 degrees"
                obs_expected="27042"
                obs_have="25470"
                obs_ratio="94.19" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="7342872"
                         time_creation="Mon Jul 18 00:58:19 2011"
                         time_modification="Mon Jun 20 06:11:57 2011" />
        <observations epoch_first="Mon Jun 20 05:00:00 2011"
                      epoch_last="Mon Jun 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36753"
                obs_have="32478"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="31525"
                obs_have="28849"
                obs_ratio="91.51" />
          <mask elevation="15 degrees"
                obs_expected="27042"
                obs_have="25470"
                obs_ratio="94.19" />
        </observations>
      </control>
    </file>
    <file name="/visn171g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Jun 20 07:39:33 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7120504"
                         time_creation="Mon Jun 20 07:18:30 2011"
                         time_modification="Mon Jun 20 07:11:55 2011" />
        <observations epoch_first="Mon Jun 20 06:00:00 2011"
                      epoch_last="Mon Jun 20 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35834"
                obs_have="33616"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32342"
                obs_have="32025"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="28274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 09:43:06 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7120504"
                         time_creation="Mon Jun 20 07:18:30 2011"
                         time_modification="Mon Jun 20 07:11:55 2011" />
        <observations epoch_first="Mon Jun 20 06:00:00 2011"
                      epoch_last="Mon Jun 20 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35834"
                obs_have="33616"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32342"
                obs_have="32025"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="28274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7120504"
                         time_creation="Mon Jun 20 07:18:30 2011"
                         time_modification="Mon Jun 20 07:11:55 2011" />
        <observations epoch_first="Mon Jun 20 06:00:00 2011"
                      epoch_last="Mon Jun 20 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35834"
                obs_have="33616"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32342"
                obs_have="32025"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="28274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7120504"
                         time_creation="Mon Jul 18 00:58:20 2011"
                         time_modification="Mon Jun 20 07:11:55 2011" />
        <observations epoch_first="Mon Jun 20 06:00:00 2011"
                      epoch_last="Mon Jun 20 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35834"
                obs_have="33616"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32342"
                obs_have="32025"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="28274"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn171h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Jun 20 08:27:58 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6896252"
                         time_creation="Mon Jun 20 08:18:32 2011"
                         time_modification="Mon Jun 20 08:11:57 2011" />
        <observations epoch_first="Mon Jun 20 07:00:00 2011"
                      epoch_last="Mon Jun 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36182"
                obs_have="33059"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="30159"
                obs_have="30114"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27086"
                obs_have="27086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 08:53:56 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6896252"
                         time_creation="Mon Jun 20 08:18:32 2011"
                         time_modification="Mon Jun 20 08:11:57 2011" />
        <observations epoch_first="Mon Jun 20 07:00:00 2011"
                      epoch_last="Mon Jun 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36182"
                obs_have="33059"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="30159"
                obs_have="30114"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27086"
                obs_have="27086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 10:41:40 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6896252"
                         time_creation="Mon Jun 20 08:18:32 2011"
                         time_modification="Mon Jun 20 08:11:57 2011" />
        <observations epoch_first="Mon Jun 20 07:00:00 2011"
                      epoch_last="Mon Jun 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36182"
                obs_have="33059"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="30159"
                obs_have="30114"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27086"
                obs_have="27086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6896252"
                         time_creation="Mon Jun 20 08:18:32 2011"
                         time_modification="Mon Jun 20 08:11:57 2011" />
        <observations epoch_first="Mon Jun 20 07:00:00 2011"
                      epoch_last="Mon Jun 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36182"
                obs_have="33059"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="30159"
                obs_have="30114"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27086"
                obs_have="27086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6896252"
                         time_creation="Mon Jul 18 00:58:20 2011"
                         time_modification="Mon Jun 20 08:11:57 2011" />
        <observations epoch_first="Mon Jun 20 07:00:00 2011"
                      epoch_last="Mon Jun 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36182"
                obs_have="33059"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="30159"
                obs_have="30114"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27086"
                obs_have="27086"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/visn171i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Jun 20 09:22:35 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="6381751"
                         time_creation="Mon Jun 20 09:18:31 2011"
                         time_modification="Mon Jun 20 09:11:53 2011" />
        <observations epoch_first="Mon Jun 20 08:00:00 2011"
                      epoch_last="Mon Jun 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32285"
                obs_have="31271"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="29655"
                obs_have="29189"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="27195"
                obs_have="27142"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Mon Jun 20 09:51:40 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="6381751"
                         time_creation="Mon Jun 20 09:18:31 2011"
                         time_modification="Mon Jun 20 09:11:53 2011" />
        <observations epoch_first="Mon Jun 20 08:00:00 2011"
                      epoch_last="Mon Jun 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32285"
                obs_have="31271"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="29655"
                obs_have="29189"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="27195"
                obs_have="27142"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Mon Jun 20 11:40:54 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="6381751"
                         time_creation="Mon Jun 20 09:18:31 2011"
                         time_modification="Mon Jun 20 09:11:53 2011" />
        <observations epoch_first="Mon Jun 20 08:00:00 2011"
                      epoch_last="Mon Jun 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32285"
                obs_have="31271"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="29655"
                obs_have="29189"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="27195"
                obs_have="27142"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="1 day(s) 03:08:25"
                         size="6381751"
                         time_creation="Tue Jun 21 12:34:40 2011"
                         time_modification="Tue Jun 21 12:08:24 2011" />
        <observations epoch_first="Mon Jun 20 08:00:00 2011"
                      epoch_last="Mon Jun 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32285"
                obs_have="31271"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="29655"
                obs_have="29189"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="27195"
                obs_have="27142"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="1 day(s) 03:08:25"
                         size="6381751"
                         time_creation="Mon Jul 18 00:58:20 2011"
                         time_modification="Tue Jun 21 12:08:24 2011" />
        <observations epoch_first="Mon Jun 20 08:00:00 2011"
                      epoch_last="Mon Jun 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32285"
                obs_have="31271"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="29655"
                obs_have="29189"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="27195"
                obs_have="27142"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/visn171j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Jun 20 10:21:59 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="6716067"
                         time_creation="Mon Jun 20 10:18:28 2011"
                         time_modification="Mon Jun 20 10:11:44 2011" />
        <observations epoch_first="Mon Jun 20 09:00:00 2011"
                      epoch_last="Mon Jun 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33873"
                obs_have="30974"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27074"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="24703"
                obs_have="24652"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Mon Jun 20 10:51:43 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="6716067"
                         time_creation="Mon Jun 20 10:18:28 2011"
                         time_modification="Mon Jun 20 10:11:44 2011" />
        <observations epoch_first="Mon Jun 20 09:00:00 2011"
                      epoch_last="Mon Jun 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33874"
                obs_have="30974"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27074"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="24703"
                obs_have="24652"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Mon Jun 20 12:40:34 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="6716067"
                         time_creation="Mon Jun 20 10:18:28 2011"
                         time_modification="Mon Jun 20 10:11:44 2011" />
        <observations epoch_first="Mon Jun 20 09:00:00 2011"
                      epoch_last="Mon Jun 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33874"
                obs_have="30974"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27074"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="24703"
                obs_have="24652"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="6716067"
                         time_creation="Mon Jun 20 10:18:28 2011"
                         time_modification="Mon Jun 20 10:11:44 2011" />
        <observations epoch_first="Mon Jun 20 09:00:00 2011"
                      epoch_last="Mon Jun 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33874"
                obs_have="30974"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27074"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="24703"
                obs_have="24652"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="6716067"
                         time_creation="Mon Jul 18 00:58:21 2011"
                         time_modification="Mon Jun 20 10:11:44 2011" />
        <observations epoch_first="Mon Jun 20 09:00:00 2011"
                      epoch_last="Mon Jun 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33874"
                obs_have="30974"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="27237"
                obs_have="27074"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="24703"
                obs_have="24652"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/visn171k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Jun 20 11:52:20 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="7271605"
                         time_creation="Mon Jun 20 11:23:39 2011"
                         time_modification="Mon Jun 20 11:11:52 2011" />
        <observations epoch_first="Mon Jun 20 10:00:00 2011"
                      epoch_last="Mon Jun 20 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34615"
                obs_have="30533"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="26183"
                obs_have="25567"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="23567"
                obs_have="23534"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Mon Jun 20 13:41:42 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="7271605"
                         time_creation="Mon Jun 20 11:23:39 2011"
                         time_modification="Mon Jun 20 11:11:52 2011" />
        <observations epoch_first="Mon Jun 20 10:00:00 2011"
                      epoch_last="Mon Jun 20 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34615"
                obs_have="30533"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="26183"
                obs_have="25567"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="23567"
                obs_have="23534"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="7271605"
                         time_creation="Mon Jun 20 11:23:39 2011"
                         time_modification="Mon Jun 20 11:11:52 2011" />
        <observations epoch_first="Mon Jun 20 10:00:00 2011"
                      epoch_last="Mon Jun 20 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34615"
                obs_have="30533"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="26183"
                obs_have="25567"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="23567"
                obs_have="23534"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="7271605"
                         time_creation="Mon Jul 18 00:58:21 2011"
                         time_modification="Mon Jun 20 11:11:52 2011" />
        <observations epoch_first="Mon Jun 20 10:00:00 2011"
                      epoch_last="Mon Jun 20 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34615"
                obs_have="30533"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="26183"
                obs_have="25567"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="23567"
                obs_have="23534"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/visn171l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Jun 20 12:51:58 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="7311573"
                         time_creation="Mon Jun 20 12:23:34 2011"
                         time_modification="Mon Jun 20 12:11:51 2011" />
        <observations epoch_first="Mon Jun 20 11:00:00 2011"
                      epoch_last="Mon Jun 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32434"
                obs_have="27972"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="30234"
                obs_have="27019"
                obs_ratio="89.37" />
          <mask elevation="15 degrees"
                obs_expected="27257"
                obs_have="25066"
                obs_ratio="91.96" />
        </observations>
      </control>
      <control date="Mon Jun 20 14:41:23 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="7311573"
                         time_creation="Mon Jun 20 12:23:34 2011"
                         time_modification="Mon Jun 20 12:11:51 2011" />
        <observations epoch_first="Mon Jun 20 11:00:00 2011"
                      epoch_last="Mon Jun 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32434"
                obs_have="27972"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="30234"
                obs_have="27019"
                obs_ratio="89.37" />
          <mask elevation="15 degrees"
                obs_expected="27257"
                obs_have="25066"
                obs_ratio="91.96" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="7311573"
                         time_creation="Mon Jun 20 12:23:34 2011"
                         time_modification="Mon Jun 20 12:11:51 2011" />
        <observations epoch_first="Mon Jun 20 11:00:00 2011"
                      epoch_last="Mon Jun 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32434"
                obs_have="27972"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="30234"
                obs_have="27019"
                obs_ratio="89.37" />
          <mask elevation="15 degrees"
                obs_expected="27257"
                obs_have="25066"
                obs_ratio="91.96" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:52"
                         size="7311573"
                         time_creation="Mon Jul 18 00:58:22 2011"
                         time_modification="Mon Jun 20 12:11:51 2011" />
        <observations epoch_first="Mon Jun 20 11:00:00 2011"
                      epoch_last="Mon Jun 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32434"
                obs_have="27972"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="30234"
                obs_have="27019"
                obs_ratio="89.37" />
          <mask elevation="15 degrees"
                obs_expected="27257"
                obs_have="25066"
                obs_ratio="91.96" />
        </observations>
      </control>
    </file>
    <file name="/visn171m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Jun 20 13:23:11 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7361849"
                         time_creation="Mon Jun 20 13:18:33 2011"
                         time_modification="Mon Jun 20 13:11:48 2011" />
        <observations epoch_first="Mon Jun 20 12:00:00 2011"
                      epoch_last="Mon Jun 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32726"
                obs_have="28945"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="28719"
                obs_ratio="88.64" />
          <mask elevation="15 degrees"
                obs_expected="30716"
                obs_have="27961"
                obs_ratio="91.03" />
        </observations>
      </control>
      <control date="Mon Jun 20 13:53:32 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7361849"
                         time_creation="Mon Jun 20 13:18:33 2011"
                         time_modification="Mon Jun 20 13:11:48 2011" />
        <observations epoch_first="Mon Jun 20 12:00:00 2011"
                      epoch_last="Mon Jun 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32726"
                obs_have="28945"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="28719"
                obs_ratio="88.64" />
          <mask elevation="15 degrees"
                obs_expected="30716"
                obs_have="27961"
                obs_ratio="91.03" />
        </observations>
      </control>
      <control date="Mon Jun 20 15:45:17 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7361849"
                         time_creation="Mon Jun 20 13:18:33 2011"
                         time_modification="Mon Jun 20 13:11:48 2011" />
        <observations epoch_first="Mon Jun 20 12:00:00 2011"
                      epoch_last="Mon Jun 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32726"
                obs_have="28945"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="28719"
                obs_ratio="88.64" />
          <mask elevation="15 degrees"
                obs_expected="30716"
                obs_have="27961"
                obs_ratio="91.03" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7361849"
                         time_creation="Mon Jun 20 13:18:33 2011"
                         time_modification="Mon Jun 20 13:11:48 2011" />
        <observations epoch_first="Mon Jun 20 12:00:00 2011"
                      epoch_last="Mon Jun 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32726"
                obs_have="28945"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="28719"
                obs_ratio="88.64" />
          <mask elevation="15 degrees"
                obs_expected="30716"
                obs_have="27961"
                obs_ratio="91.03" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7361849"
                         time_creation="Mon Jul 18 00:58:22 2011"
                         time_modification="Mon Jun 20 13:11:48 2011" />
        <observations epoch_first="Mon Jun 20 12:00:00 2011"
                      epoch_last="Mon Jun 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32726"
                obs_have="28945"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="28719"
                obs_ratio="88.64" />
          <mask elevation="15 degrees"
                obs_expected="30716"
                obs_have="27961"
                obs_ratio="91.03" />
        </observations>
      </control>
    </file>
    <file name="/visn171n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Jun 20 14:22:47 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7301159"
                         time_creation="Mon Jun 20 14:18:48 2011"
                         time_modification="Mon Jun 20 14:11:55 2011" />
        <observations epoch_first="Mon Jun 20 13:00:00 2011"
                      epoch_last="Mon Jun 20 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40170"
                obs_have="32169"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="35850"
                obs_have="31380"
                obs_ratio="87.53" />
          <mask elevation="15 degrees"
                obs_expected="32706"
                obs_have="30213"
                obs_ratio="92.38" />
        </observations>
      </control>
      <control date="Mon Jun 20 14:52:21 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7301159"
                         time_creation="Mon Jun 20 14:18:48 2011"
                         time_modification="Mon Jun 20 14:11:55 2011" />
        <observations epoch_first="Mon Jun 20 13:00:00 2011"
                      epoch_last="Mon Jun 20 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40170"
                obs_have="32169"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="35850"
                obs_have="31380"
                obs_ratio="87.53" />
          <mask elevation="15 degrees"
                obs_expected="32706"
                obs_have="30213"
                obs_ratio="92.38" />
        </observations>
      </control>
      <control date="Mon Jun 20 16:43:58 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7301159"
                         time_creation="Mon Jun 20 14:18:48 2011"
                         time_modification="Mon Jun 20 14:11:55 2011" />
        <observations epoch_first="Mon Jun 20 13:00:00 2011"
                      epoch_last="Mon Jun 20 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40170"
                obs_have="32169"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="35850"
                obs_have="31380"
                obs_ratio="87.53" />
          <mask elevation="15 degrees"
                obs_expected="32706"
                obs_have="30213"
                obs_ratio="92.38" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="22:08:33"
                         size="7301159"
                         time_creation="Tue Jun 21 12:34:40 2011"
                         time_modification="Tue Jun 21 12:08:32 2011" />
        <observations epoch_first="Mon Jun 20 13:00:00 2011"
                      epoch_last="Mon Jun 20 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40170"
                obs_have="32169"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="35850"
                obs_have="31380"
                obs_ratio="87.53" />
          <mask elevation="15 degrees"
                obs_expected="32706"
                obs_have="30213"
                obs_ratio="92.38" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="22:08:33"
                         size="7301159"
                         time_creation="Mon Jul 18 00:58:23 2011"
                         time_modification="Tue Jun 21 12:08:32 2011" />
        <observations epoch_first="Mon Jun 20 13:00:00 2011"
                      epoch_last="Mon Jun 20 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40170"
                obs_have="32169"
                obs_ratio="80.08" />
          <mask elevation="10 degrees"
                obs_expected="35850"
                obs_have="31380"
                obs_ratio="87.53" />
          <mask elevation="15 degrees"
                obs_expected="32706"
                obs_have="30213"
                obs_ratio="92.38" />
        </observations>
      </control>
    </file>
    <file name="/visn171o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Jun 20 15:24:29 2011"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7498772"
                         time_creation="Mon Jun 20 15:18:37 2011"
                         time_modification="Mon Jun 20 15:11:56 2011" />
        <observations epoch_first="Mon Jun 20 14:00:00 2011"
                      epoch_last="Mon Jun 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37058"
                obs_have="31610"
                obs_ratio="85.30" />
          <mask elevation="10 degrees"
                obs_expected="30879"
                obs_have="28839"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="26247"
                obs_have="25782"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Mon Jun 20 15:54:01 2011"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7498772"
                         time_creation="Mon Jun 20 15:18:37 2011"
                         time_modification="Mon Jun 20 15:11:56 2011" />
        <observations epoch_first="Mon Jun 20 14:00:00 2011"
                      epoch_last="Mon Jun 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37058"
                obs_have="31610"
                obs_ratio="85.30" />
          <mask elevation="10 degrees"
                obs_expected="30879"
                obs_have="28839"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="26247"
                obs_have="25782"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Mon Jun 20 17:54:58 2011"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7498772"
                         time_creation="Mon Jun 20 15:18:37 2011"
                         time_modification="Mon Jun 20 15:11:56 2011" />
        <observations epoch_first="Mon Jun 20 14:00:00 2011"
                      epoch_last="Mon Jun 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37058"
                obs_have="31610"
                obs_ratio="85.30" />
          <mask elevation="10 degrees"
                obs_expected="30879"
                obs_have="28839"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="26247"
                obs_have="25782"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="21:08:35"
                         size="7498772"
                         time_creation="Tue Jun 21 12:34:41 2011"
                         time_modification="Tue Jun 21 12:08:34 2011" />
        <observations epoch_first="Mon Jun 20 14:00:00 2011"
                      epoch_last="Mon Jun 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37058"
                obs_have="31610"
                obs_ratio="85.30" />
          <mask elevation="10 degrees"
                obs_expected="30879"
                obs_have="28839"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="26247"
                obs_have="25782"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="21:08:35"
                         size="7498772"
                         time_creation="Mon Jul 18 00:58:23 2011"
                         time_modification="Tue Jun 21 12:08:34 2011" />
        <observations epoch_first="Mon Jun 20 14:00:00 2011"
                      epoch_last="Mon Jun 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37058"
                obs_have="31610"
                obs_ratio="85.30" />
          <mask elevation="10 degrees"
                obs_expected="30879"
                obs_have="28839"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="26247"
                obs_have="25782"
                obs_ratio="98.23" />
        </observations>
      </control>
    </file>
    <file name="/visn171p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Jun 20 16:22:12 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7331323"
                         time_creation="Mon Jun 20 16:18:37 2011"
                         time_modification="Mon Jun 20 16:11:49 2011" />
        <observations epoch_first="Mon Jun 20 15:00:00 2011"
                      epoch_last="Mon Jun 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35751"
                obs_have="33405"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="33884"
                obs_have="32670"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="32607"
                obs_have="31393"
                obs_ratio="96.28" />
        </observations>
      </control>
      <control date="Mon Jun 20 16:54:54 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7331323"
                         time_creation="Mon Jun 20 16:18:37 2011"
                         time_modification="Mon Jun 20 16:11:49 2011" />
        <observations epoch_first="Mon Jun 20 15:00:00 2011"
                      epoch_last="Mon Jun 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35751"
                obs_have="33405"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="33884"
                obs_have="32670"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="32607"
                obs_have="31393"
                obs_ratio="96.28" />
        </observations>
      </control>
      <control date="Mon Jun 20 18:53:57 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7331323"
                         time_creation="Mon Jun 20 16:18:37 2011"
                         time_modification="Mon Jun 20 16:11:49 2011" />
        <observations epoch_first="Mon Jun 20 15:00:00 2011"
                      epoch_last="Mon Jun 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35751"
                obs_have="33405"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="33884"
                obs_have="32670"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="32607"
                obs_have="31393"
                obs_ratio="96.28" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7331323"
                         time_creation="Mon Jun 20 16:18:37 2011"
                         time_modification="Mon Jun 20 16:11:49 2011" />
        <observations epoch_first="Mon Jun 20 15:00:00 2011"
                      epoch_last="Mon Jun 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35751"
                obs_have="33405"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="33884"
                obs_have="32670"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="32607"
                obs_have="31393"
                obs_ratio="96.28" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7331323"
                         time_creation="Mon Jul 18 00:58:23 2011"
                         time_modification="Mon Jun 20 16:11:49 2011" />
        <observations epoch_first="Mon Jun 20 15:00:00 2011"
                      epoch_last="Mon Jun 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35751"
                obs_have="33405"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="33884"
                obs_have="32670"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="32607"
                obs_have="31393"
                obs_ratio="96.28" />
        </observations>
      </control>
    </file>
    <file name="/visn171q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Jun 20 17:26:07 2011"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7041379"
                         time_creation="Mon Jun 20 17:18:40 2011"
                         time_modification="Mon Jun 20 17:11:56 2011" />
        <observations epoch_first="Mon Jun 20 16:00:00 2011"
                      epoch_last="Mon Jun 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34003"
                obs_have="31587"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30663"
                obs_have="30070"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="27900"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Mon Jun 20 18:04:38 2011"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7041379"
                         time_creation="Mon Jun 20 17:18:40 2011"
                         time_modification="Mon Jun 20 17:11:56 2011" />
        <observations epoch_first="Mon Jun 20 16:00:00 2011"
                      epoch_last="Mon Jun 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34003"
                obs_have="31587"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30663"
                obs_have="30070"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="27900"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:52:41 2011"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7041379"
                         time_creation="Mon Jun 20 17:18:40 2011"
                         time_modification="Mon Jun 20 17:11:56 2011" />
        <observations epoch_first="Mon Jun 20 16:00:00 2011"
                      epoch_last="Mon Jun 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34003"
                obs_have="31587"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30663"
                obs_have="30070"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="27900"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7041379"
                         time_creation="Mon Jun 20 17:18:40 2011"
                         time_modification="Mon Jun 20 17:11:56 2011" />
        <observations epoch_first="Mon Jun 20 16:00:00 2011"
                      epoch_last="Mon Jun 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34003"
                obs_have="31587"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30663"
                obs_have="30070"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="27900"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:57"
                         size="7041379"
                         time_creation="Mon Jul 18 00:58:24 2011"
                         time_modification="Mon Jun 20 17:11:56 2011" />
        <observations epoch_first="Mon Jun 20 16:00:00 2011"
                      epoch_last="Mon Jun 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34003"
                obs_have="31587"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30663"
                obs_have="30070"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="28019"
                obs_have="27900"
                obs_ratio="99.58" />
        </observations>
      </control>
    </file>
    <file name="/visn171r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Jun 20 18:29:00 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6916515"
                         time_creation="Mon Jun 20 18:18:41 2011"
                         time_modification="Mon Jun 20 18:11:43 2011" />
        <observations epoch_first="Mon Jun 20 17:00:00 2011"
                      epoch_last="Mon Jun 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32764"
                obs_have="27007"
                obs_ratio="82.43" />
          <mask elevation="10 degrees"
                obs_expected="30060"
                obs_have="26329"
                obs_ratio="87.59" />
          <mask elevation="15 degrees"
                obs_expected="27020"
                obs_have="24336"
                obs_ratio="90.07" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:08:17 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6916515"
                         time_creation="Mon Jun 20 18:18:41 2011"
                         time_modification="Mon Jun 20 18:11:43 2011" />
        <observations epoch_first="Mon Jun 20 17:00:00 2011"
                      epoch_last="Mon Jun 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32764"
                obs_have="27007"
                obs_ratio="82.43" />
          <mask elevation="10 degrees"
                obs_expected="30060"
                obs_have="26329"
                obs_ratio="87.59" />
          <mask elevation="15 degrees"
                obs_expected="27020"
                obs_have="24336"
                obs_ratio="90.07" />
        </observations>
      </control>
      <control date="Mon Jun 20 20:56:15 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6916515"
                         time_creation="Mon Jun 20 18:18:41 2011"
                         time_modification="Mon Jun 20 18:11:43 2011" />
        <observations epoch_first="Mon Jun 20 17:00:00 2011"
                      epoch_last="Mon Jun 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32764"
                obs_have="27007"
                obs_ratio="82.43" />
          <mask elevation="10 degrees"
                obs_expected="30060"
                obs_have="26329"
                obs_ratio="87.59" />
          <mask elevation="15 degrees"
                obs_expected="27020"
                obs_have="24336"
                obs_ratio="90.07" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6916515"
                         time_creation="Mon Jun 20 18:18:41 2011"
                         time_modification="Mon Jun 20 18:11:43 2011" />
        <observations epoch_first="Mon Jun 20 17:00:00 2011"
                      epoch_last="Mon Jun 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32764"
                obs_have="27007"
                obs_ratio="82.43" />
          <mask elevation="10 degrees"
                obs_expected="30060"
                obs_have="26329"
                obs_ratio="87.59" />
          <mask elevation="15 degrees"
                obs_expected="27020"
                obs_have="24336"
                obs_ratio="90.07" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6916515"
                         time_creation="Mon Jul 18 00:58:24 2011"
                         time_modification="Mon Jun 20 18:11:43 2011" />
        <observations epoch_first="Mon Jun 20 17:00:00 2011"
                      epoch_last="Mon Jun 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32764"
                obs_have="27007"
                obs_ratio="82.43" />
          <mask elevation="10 degrees"
                obs_expected="30060"
                obs_have="26329"
                obs_ratio="87.59" />
          <mask elevation="15 degrees"
                obs_expected="27020"
                obs_have="24336"
                obs_ratio="90.07" />
        </observations>
      </control>
    </file>
    <file name="/visn171s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Jun 20 19:32:34 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6849762"
                         time_creation="Mon Jun 20 19:18:46 2011"
                         time_modification="Mon Jun 20 19:11:52 2011" />
        <observations epoch_first="Mon Jun 20 18:00:00 2011"
                      epoch_last="Mon Jun 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38384"
                obs_have="28738"
                obs_ratio="74.87" />
          <mask elevation="10 degrees"
                obs_expected="27908"
                obs_have="24184"
                obs_ratio="86.66" />
          <mask elevation="15 degrees"
                obs_expected="21654"
                obs_have="20673"
                obs_ratio="95.47" />
        </observations>
      </control>
      <control date="Mon Jun 20 20:03:30 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6849762"
                         time_creation="Mon Jun 20 19:18:46 2011"
                         time_modification="Mon Jun 20 19:11:52 2011" />
        <observations epoch_first="Mon Jun 20 18:00:00 2011"
                      epoch_last="Mon Jun 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38384"
                obs_have="28738"
                obs_ratio="74.87" />
          <mask elevation="10 degrees"
                obs_expected="27908"
                obs_have="24184"
                obs_ratio="86.66" />
          <mask elevation="15 degrees"
                obs_expected="21654"
                obs_have="20673"
                obs_ratio="95.47" />
        </observations>
      </control>
      <control date="Mon Jun 20 21:49:17 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="6849762"
                         time_creation="Mon Jun 20 19:18:46 2011"
                         time_modification="Mon Jun 20 19:11:52 2011" />
        <observations epoch_first="Mon Jun 20 18:00:00 2011"
                      epoch_last="Mon Jun 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38384"
                obs_have="28738"
                obs_ratio="74.87" />
          <mask elevation="10 degrees"
                obs_expected="27908"
                obs_have="24184"
                obs_ratio="86.66" />
          <mask elevation="15 degrees"
                obs_expected="21654"
                obs_have="20673"
                obs_ratio="95.47" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="17:08:51"
                         size="6849762"
                         time_creation="Tue Jun 21 12:34:41 2011"
                         time_modification="Tue Jun 21 12:08:50 2011" />
        <observations epoch_first="Mon Jun 20 18:00:00 2011"
                      epoch_last="Mon Jun 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38384"
                obs_have="28738"
                obs_ratio="74.87" />
          <mask elevation="10 degrees"
                obs_expected="27908"
                obs_have="24184"
                obs_ratio="86.66" />
          <mask elevation="15 degrees"
                obs_expected="21654"
                obs_have="20673"
                obs_ratio="95.47" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="17:08:51"
                         size="6849762"
                         time_creation="Mon Jul 18 00:58:24 2011"
                         time_modification="Tue Jun 21 12:08:50 2011" />
        <observations epoch_first="Mon Jun 20 18:00:00 2011"
                      epoch_last="Mon Jun 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38384"
                obs_have="28738"
                obs_ratio="74.87" />
          <mask elevation="10 degrees"
                obs_expected="27908"
                obs_have="24184"
                obs_ratio="86.66" />
          <mask elevation="15 degrees"
                obs_expected="21654"
                obs_have="20673"
                obs_ratio="95.47" />
        </observations>
      </control>
    </file>
    <file name="/visn171t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Jun 20 20:38:18 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6929051"
                         time_creation="Mon Jun 20 20:18:51 2011"
                         time_modification="Mon Jun 20 20:11:57 2011" />
        <observations epoch_first="Mon Jun 20 19:00:00 2011"
                      epoch_last="Mon Jun 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36120"
                obs_have="29095"
                obs_ratio="80.55" />
          <mask elevation="10 degrees"
                obs_expected="30662"
                obs_have="26791"
                obs_ratio="87.38" />
          <mask elevation="15 degrees"
                obs_expected="26844"
                obs_have="24724"
                obs_ratio="92.10" />
        </observations>
      </control>
      <control date="Mon Jun 20 21:09:57 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6929051"
                         time_creation="Mon Jun 20 20:18:51 2011"
                         time_modification="Mon Jun 20 20:11:57 2011" />
        <observations epoch_first="Mon Jun 20 19:00:00 2011"
                      epoch_last="Mon Jun 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36120"
                obs_have="29095"
                obs_ratio="80.55" />
          <mask elevation="10 degrees"
                obs_expected="30662"
                obs_have="26791"
                obs_ratio="87.38" />
          <mask elevation="15 degrees"
                obs_expected="26844"
                obs_have="24724"
                obs_ratio="92.10" />
        </observations>
      </control>
      <control date="Mon Jun 20 22:46:48 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="6929051"
                         time_creation="Mon Jun 20 20:18:51 2011"
                         time_modification="Mon Jun 20 20:11:57 2011" />
        <observations epoch_first="Mon Jun 20 19:00:00 2011"
                      epoch_last="Mon Jun 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36120"
                obs_have="29095"
                obs_ratio="80.55" />
          <mask elevation="10 degrees"
                obs_expected="30662"
                obs_have="26791"
                obs_ratio="87.38" />
          <mask elevation="15 degrees"
                obs_expected="26844"
                obs_have="24724"
                obs_ratio="92.10" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="16:08:52"
                         size="6929051"
                         time_creation="Tue Jun 21 12:34:41 2011"
                         time_modification="Tue Jun 21 12:08:51 2011" />
        <observations epoch_first="Mon Jun 20 19:00:00 2011"
                      epoch_last="Mon Jun 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36120"
                obs_have="29095"
                obs_ratio="80.55" />
          <mask elevation="10 degrees"
                obs_expected="30662"
                obs_have="26791"
                obs_ratio="87.38" />
          <mask elevation="15 degrees"
                obs_expected="26844"
                obs_have="24724"
                obs_ratio="92.10" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="16:08:52"
                         size="6929051"
                         time_creation="Mon Jul 18 00:58:25 2011"
                         time_modification="Tue Jun 21 12:08:51 2011" />
        <observations epoch_first="Mon Jun 20 19:00:00 2011"
                      epoch_last="Mon Jun 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36120"
                obs_have="29095"
                obs_ratio="80.55" />
          <mask elevation="10 degrees"
                obs_expected="30662"
                obs_have="26791"
                obs_ratio="87.38" />
          <mask elevation="15 degrees"
                obs_expected="26844"
                obs_have="24724"
                obs_ratio="92.10" />
        </observations>
      </control>
    </file>
    <file name="/visn171u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Jun 20 21:34:23 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6941525"
                         time_creation="Mon Jun 20 21:18:59 2011"
                         time_modification="Mon Jun 20 21:12:00 2011" />
        <observations epoch_first="Mon Jun 20 20:00:00 2011"
                      epoch_last="Mon Jun 20 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32639"
                obs_have="27796"
                obs_ratio="85.16" />
          <mask elevation="10 degrees"
                obs_expected="28884"
                obs_have="25533"
                obs_ratio="88.40" />
          <mask elevation="15 degrees"
                obs_expected="26437"
                obs_have="23999"
                obs_ratio="90.78" />
        </observations>
      </control>
      <control date="Mon Jun 20 21:59:29 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6941525"
                         time_creation="Mon Jun 20 21:18:59 2011"
                         time_modification="Mon Jun 20 21:12:00 2011" />
        <observations epoch_first="Mon Jun 20 20:00:00 2011"
                      epoch_last="Mon Jun 20 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32639"
                obs_have="27796"
                obs_ratio="85.16" />
          <mask elevation="10 degrees"
                obs_expected="28884"
                obs_have="25533"
                obs_ratio="88.40" />
          <mask elevation="15 degrees"
                obs_expected="26437"
                obs_have="23999"
                obs_ratio="90.78" />
        </observations>
      </control>
      <control date="Mon Jun 20 23:42:38 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6941525"
                         time_creation="Mon Jun 20 21:18:59 2011"
                         time_modification="Mon Jun 20 21:12:00 2011" />
        <observations epoch_first="Mon Jun 20 20:00:00 2011"
                      epoch_last="Mon Jun 20 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32639"
                obs_have="27796"
                obs_ratio="85.16" />
          <mask elevation="10 degrees"
                obs_expected="28884"
                obs_have="25533"
                obs_ratio="88.40" />
          <mask elevation="15 degrees"
                obs_expected="26437"
                obs_have="23999"
                obs_ratio="90.78" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6941525"
                         time_creation="Mon Jun 20 21:18:59 2011"
                         time_modification="Mon Jun 20 21:12:00 2011" />
        <observations epoch_first="Mon Jun 20 20:00:00 2011"
                      epoch_last="Mon Jun 20 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32639"
                obs_have="27796"
                obs_ratio="85.16" />
          <mask elevation="10 degrees"
                obs_expected="28884"
                obs_have="25533"
                obs_ratio="88.40" />
          <mask elevation="15 degrees"
                obs_expected="26437"
                obs_have="23999"
                obs_ratio="90.78" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="6941525"
                         time_creation="Mon Jul 18 00:58:25 2011"
                         time_modification="Mon Jun 20 21:12:00 2011" />
        <observations epoch_first="Mon Jun 20 20:00:00 2011"
                      epoch_last="Mon Jun 20 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32639"
                obs_have="27796"
                obs_ratio="85.16" />
          <mask elevation="10 degrees"
                obs_expected="28884"
                obs_have="25533"
                obs_ratio="88.40" />
          <mask elevation="15 degrees"
                obs_expected="26437"
                obs_have="23999"
                obs_ratio="90.78" />
        </observations>
      </control>
    </file>
    <file name="/visn171v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Jun 20 22:30:00 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="6810661"
                         time_creation="Mon Jun 20 22:18:54 2011"
                         time_modification="Mon Jun 20 22:11:59 2011" />
        <observations epoch_first="Mon Jun 20 21:00:00 2011"
                      epoch_last="Mon Jun 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32799"
                obs_have="29701"
                obs_ratio="90.55" />
          <mask elevation="10 degrees"
                obs_expected="31325"
                obs_have="29701"
                obs_ratio="94.82" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28654"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Mon Jun 20 22:55:53 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="6810661"
                         time_creation="Mon Jun 20 22:18:54 2011"
                         time_modification="Mon Jun 20 22:11:59 2011" />
        <observations epoch_first="Mon Jun 20 21:00:00 2011"
                      epoch_last="Mon Jun 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32799"
                obs_have="29701"
                obs_ratio="90.55" />
          <mask elevation="10 degrees"
                obs_expected="31325"
                obs_have="29701"
                obs_ratio="94.82" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28654"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Tue Jun 21 00:45:13 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="6810661"
                         time_creation="Mon Jun 20 22:18:54 2011"
                         time_modification="Mon Jun 20 22:11:59 2011" />
        <observations epoch_first="Mon Jun 20 21:00:00 2011"
                      epoch_last="Mon Jun 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32799"
                obs_have="29701"
                obs_ratio="90.55" />
          <mask elevation="10 degrees"
                obs_expected="31325"
                obs_have="29701"
                obs_ratio="94.82" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28654"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="6810661"
                         time_creation="Mon Jun 20 22:18:54 2011"
                         time_modification="Mon Jun 20 22:11:59 2011" />
        <observations epoch_first="Mon Jun 20 21:00:00 2011"
                      epoch_last="Mon Jun 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32799"
                obs_have="29701"
                obs_ratio="90.55" />
          <mask elevation="10 degrees"
                obs_expected="31325"
                obs_have="29701"
                obs_ratio="94.82" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28654"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="6810661"
                         time_creation="Mon Jul 18 00:58:26 2011"
                         time_modification="Mon Jun 20 22:11:59 2011" />
        <observations epoch_first="Mon Jun 20 21:00:00 2011"
                      epoch_last="Mon Jun 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32799"
                obs_have="29701"
                obs_ratio="90.55" />
          <mask elevation="10 degrees"
                obs_expected="31325"
                obs_have="29701"
                obs_ratio="94.82" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28654"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/visn171w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Jun 20 23:27:57 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7096370"
                         time_creation="Mon Jun 20 23:18:51 2011"
                         time_modification="Mon Jun 20 23:12:00 2011" />
        <observations epoch_first="Mon Jun 20 22:00:00 2011"
                      epoch_last="Mon Jun 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="31936"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="31857"
                obs_have="29056"
                obs_ratio="91.21" />
          <mask elevation="15 degrees"
                obs_expected="27771"
                obs_have="25987"
                obs_ratio="93.58" />
        </observations>
      </control>
      <control date="Mon Jun 20 23:55:38 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7096370"
                         time_creation="Mon Jun 20 23:18:51 2011"
                         time_modification="Mon Jun 20 23:12:00 2011" />
        <observations epoch_first="Mon Jun 20 22:00:00 2011"
                      epoch_last="Mon Jun 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="31936"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="31857"
                obs_have="29056"
                obs_ratio="91.21" />
          <mask elevation="15 degrees"
                obs_expected="27771"
                obs_have="25987"
                obs_ratio="93.58" />
        </observations>
      </control>
      <control date="Tue Jun 21 01:48:06 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7096370"
                         time_creation="Mon Jun 20 23:18:51 2011"
                         time_modification="Mon Jun 20 23:12:00 2011" />
        <observations epoch_first="Mon Jun 20 22:00:00 2011"
                      epoch_last="Mon Jun 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="31936"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="31857"
                obs_have="29056"
                obs_ratio="91.21" />
          <mask elevation="15 degrees"
                obs_expected="27771"
                obs_have="25987"
                obs_ratio="93.58" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7096370"
                         time_creation="Mon Jun 20 23:18:51 2011"
                         time_modification="Mon Jun 20 23:12:00 2011" />
        <observations epoch_first="Mon Jun 20 22:00:00 2011"
                      epoch_last="Mon Jun 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="31936"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="31857"
                obs_have="29056"
                obs_ratio="91.21" />
          <mask elevation="15 degrees"
                obs_expected="27771"
                obs_have="25987"
                obs_ratio="93.58" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:12:01"
                         size="7096370"
                         time_creation="Mon Jul 18 00:58:26 2011"
                         time_modification="Mon Jun 20 23:12:00 2011" />
        <observations epoch_first="Mon Jun 20 22:00:00 2011"
                      epoch_last="Mon Jun 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="31936"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="31857"
                obs_have="29056"
                obs_ratio="91.21" />
          <mask elevation="15 degrees"
                obs_expected="27771"
                obs_have="25987"
                obs_ratio="93.58" />
        </observations>
      </control>
    </file>
    <file name="/visn171x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Jun 21 00:23:28 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7337011"
                         time_creation="Tue Jun 21 00:18:53 2011"
                         time_modification="Tue Jun 21 00:11:59 2011" />
        <observations epoch_first="Mon Jun 20 23:00:00 2011"
                      epoch_last="Mon Jun 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33172"
                obs_have="29314"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="30362"
                obs_have="28175"
                obs_ratio="92.80" />
          <mask elevation="15 degrees"
                obs_expected="28152"
                obs_have="27084"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Tue Jun 21 00:53:14 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7337011"
                         time_creation="Tue Jun 21 00:18:53 2011"
                         time_modification="Tue Jun 21 00:11:59 2011" />
        <observations epoch_first="Mon Jun 20 23:00:00 2011"
                      epoch_last="Mon Jun 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33172"
                obs_have="29314"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="30362"
                obs_have="28175"
                obs_ratio="92.80" />
          <mask elevation="15 degrees"
                obs_expected="28152"
                obs_have="27084"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Tue Jun 21 02:46:05 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7337011"
                         time_creation="Tue Jun 21 00:18:53 2011"
                         time_modification="Tue Jun 21 00:11:59 2011" />
        <observations epoch_first="Mon Jun 20 23:00:00 2011"
                      epoch_last="Mon Jun 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33172"
                obs_have="29314"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="30362"
                obs_have="28175"
                obs_ratio="92.80" />
          <mask elevation="15 degrees"
                obs_expected="28152"
                obs_have="27084"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Tue Jun 21 22:18:01 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7337011"
                         time_creation="Tue Jun 21 00:18:53 2011"
                         time_modification="Tue Jun 21 00:11:59 2011" />
        <observations epoch_first="Mon Jun 20 23:00:00 2011"
                      epoch_last="Mon Jun 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33172"
                obs_have="29314"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="30362"
                obs_have="28175"
                obs_ratio="92.80" />
          <mask elevation="15 degrees"
                obs_expected="28152"
                obs_have="27084"
                obs_ratio="96.21" />
        </observations>
      </control>
      <control date="Wed Jul 20 08:57:23 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="7337011"
                         time_creation="Mon Jul 18 00:58:26 2011"
                         time_modification="Tue Jun 21 00:11:59 2011" />
        <observations epoch_first="Mon Jun 20 23:00:00 2011"
                      epoch_last="Mon Jun 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33172"
                obs_have="29314"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="30362"
                obs_have="28175"
                obs_ratio="92.80" />
          <mask elevation="15 degrees"
                obs_expected="28152"
                obs_have="27084"
                obs_ratio="96.21" />
        </observations>
      </control>
    </file>
  </station>
</QC>
