<QC Comment="Quality check run by the RGP Dream Team"
    Date="Tuesday February 19"
    DayOfYear="50"
    Year="2008">
  <station name="CHEB">
    <file name="/rgp/data/2008/050/data_1/cheb050a.08o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 19 01:46:29 2008"
               level="3">
        <file_statistics latency="00:24:02"
                         size="4551143"
                         time_creation="Tue Feb 19 00:24:30 2008"
                         time_modification="Tue Feb 19 01:24:01 2008" />
        <observations epoch_first="Tue Feb 19 00:00:00 2008"
                      epoch_last="Tue Feb 19 00:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36684"
                obs_have="24680"
                obs_ratio="67.28" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="22572"
                obs_ratio="67.64" />
          <mask elevation="15 degrees"
                obs_expected="30702"
                obs_have="19905"
                obs_ratio="64.83" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="05:03:34"
                         size="4551143"
                         time_creation="Tue Feb 19 06:03:33 2008"
                         time_modification="Tue Feb 19 06:03:33 2008" />
        <observations epoch_first="Tue Feb 19 00:00:00 2008"
                      epoch_last="Tue Feb 19 00:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36684"
                obs_have="24680"
                obs_ratio="67.28" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="22572"
                obs_ratio="67.64" />
          <mask elevation="15 degrees"
                obs_expected="30702"
                obs_have="19905"
                obs_ratio="64.83" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="05:03:34"
                         size="4551143"
                         time_creation="Tue Feb 19 06:03:33 2008"
                         time_modification="Tue Feb 19 06:03:33 2008" />
        <observations epoch_first="Tue Feb 19 00:00:00 2008"
                      epoch_last="Tue Feb 19 00:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36684"
                obs_have="24680"
                obs_ratio="67.28" />
          <mask elevation="10 degrees"
                obs_expected="33369"
                obs_have="22572"
                obs_ratio="67.64" />
          <mask elevation="15 degrees"
                obs_expected="30702"
                obs_have="19905"
                obs_ratio="64.83" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 16:04:27"
                         size="4551143"
                         time_creation="Fri Dec 17 08:08:50 2010"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 00:00:00 2008"
                      epoch_last="Tue Feb 19 00:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36693"
                obs_have="24686"
                obs_ratio="67.28" />
          <mask elevation="10 degrees"
                obs_expected="33378"
                obs_have="22578"
                obs_ratio="67.64" />
          <mask elevation="15 degrees"
                obs_expected="30710"
                obs_have="19910"
                obs_ratio="64.83" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 16:04:27"
                         size="4551143"
                         time_creation="Thu Apr 7 04:22:07 2011"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 00:00:00 2008"
                      epoch_last="Tue Feb 19 00:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36693"
                obs_have="24686"
                obs_ratio="67.28" />
          <mask elevation="10 degrees"
                obs_expected="33378"
                obs_have="22578"
                obs_ratio="67.64" />
          <mask elevation="15 degrees"
                obs_expected="30710"
                obs_have="19910"
                obs_ratio="64.83" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050b.08o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 19 02:46:19 2008"
               level="3">
        <file_statistics latency="00:24:02"
                         size="4853312"
                         time_creation="Tue Feb 19 01:24:30 2008"
                         time_modification="Tue Feb 19 02:24:01 2008" />
        <observations epoch_first="Tue Feb 19 01:00:00 2008"
                      epoch_last="Tue Feb 19 01:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40578"
                obs_have="27007"
                obs_ratio="66.56" />
          <mask elevation="10 degrees"
                obs_expected="31493"
                obs_have="22215"
                obs_ratio="70.54" />
          <mask elevation="15 degrees"
                obs_expected="25264"
                obs_have="17524"
                obs_ratio="69.36" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="05:03:34"
                         size="4853312"
                         time_creation="Tue Feb 19 07:03:34 2008"
                         time_modification="Tue Feb 19 07:03:33 2008" />
        <observations epoch_first="Tue Feb 19 01:00:00 2008"
                      epoch_last="Tue Feb 19 01:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40578"
                obs_have="27007"
                obs_ratio="66.56" />
          <mask elevation="10 degrees"
                obs_expected="31493"
                obs_have="22215"
                obs_ratio="70.54" />
          <mask elevation="15 degrees"
                obs_expected="25264"
                obs_have="17524"
                obs_ratio="69.36" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="05:03:34"
                         size="4853312"
                         time_creation="Tue Feb 19 07:03:34 2008"
                         time_modification="Tue Feb 19 07:03:33 2008" />
        <observations epoch_first="Tue Feb 19 01:00:00 2008"
                      epoch_last="Tue Feb 19 01:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40578"
                obs_have="27007"
                obs_ratio="66.56" />
          <mask elevation="10 degrees"
                obs_expected="31493"
                obs_have="22215"
                obs_ratio="70.54" />
          <mask elevation="15 degrees"
                obs_expected="25264"
                obs_have="17524"
                obs_ratio="69.36" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 15:04:27"
                         size="4853312"
                         time_creation="Fri Dec 17 08:08:50 2010"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 01:00:00 2008"
                      epoch_last="Tue Feb 19 01:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="27014"
                obs_ratio="66.56" />
          <mask elevation="10 degrees"
                obs_expected="31503"
                obs_have="22222"
                obs_ratio="70.54" />
          <mask elevation="15 degrees"
                obs_expected="25274"
                obs_have="17531"
                obs_ratio="69.36" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 15:04:27"
                         size="4853312"
                         time_creation="Thu Apr 7 04:22:07 2011"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 01:00:00 2008"
                      epoch_last="Tue Feb 19 01:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="27014"
                obs_ratio="66.56" />
          <mask elevation="10 degrees"
                obs_expected="31503"
                obs_have="22222"
                obs_ratio="70.54" />
          <mask elevation="15 degrees"
                obs_expected="25274"
                obs_have="17531"
                obs_ratio="69.36" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050c.08o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 19 03:46:11 2008"
               level="3">
        <file_statistics latency="00:12:04"
                         size="4633492"
                         time_creation="Tue Feb 19 02:12:30 2008"
                         time_modification="Tue Feb 19 03:12:03 2008" />
        <observations epoch_first="Tue Feb 19 02:00:00 2008"
                      epoch_last="Tue Feb 19 02:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37615"
                obs_have="26341"
                obs_ratio="70.03" />
          <mask elevation="10 degrees"
                obs_expected="33617"
                obs_have="25153"
                obs_ratio="74.82" />
          <mask elevation="15 degrees"
                obs_expected="30634"
                obs_have="23652"
                obs_ratio="77.21" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="05:03:35"
                         size="4633492"
                         time_creation="Tue Feb 19 08:03:34 2008"
                         time_modification="Tue Feb 19 08:03:34 2008" />
        <observations epoch_first="Tue Feb 19 02:00:00 2008"
                      epoch_last="Tue Feb 19 02:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37615"
                obs_have="26341"
                obs_ratio="70.03" />
          <mask elevation="10 degrees"
                obs_expected="33617"
                obs_have="25153"
                obs_ratio="74.82" />
          <mask elevation="15 degrees"
                obs_expected="30634"
                obs_have="23652"
                obs_ratio="77.21" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="05:03:35"
                         size="4633492"
                         time_creation="Tue Feb 19 08:03:34 2008"
                         time_modification="Tue Feb 19 08:03:34 2008" />
        <observations epoch_first="Tue Feb 19 02:00:00 2008"
                      epoch_last="Tue Feb 19 02:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37615"
                obs_have="26341"
                obs_ratio="70.03" />
          <mask elevation="10 degrees"
                obs_expected="33617"
                obs_have="25153"
                obs_ratio="74.82" />
          <mask elevation="15 degrees"
                obs_expected="30634"
                obs_have="23652"
                obs_ratio="77.21" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 14:04:27"
                         size="4633492"
                         time_creation="Fri Dec 17 08:08:50 2010"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 02:00:00 2008"
                      epoch_last="Tue Feb 19 02:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="26349"
                obs_ratio="70.03" />
          <mask elevation="10 degrees"
                obs_expected="33624"
                obs_have="25159"
                obs_ratio="74.82" />
          <mask elevation="15 degrees"
                obs_expected="30640"
                obs_have="23657"
                obs_ratio="77.21" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 14:04:27"
                         size="4633492"
                         time_creation="Thu Apr 7 04:22:08 2011"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 02:00:00 2008"
                      epoch_last="Tue Feb 19 02:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="26349"
                obs_ratio="70.03" />
          <mask elevation="10 degrees"
                obs_expected="33624"
                obs_have="25159"
                obs_ratio="74.82" />
          <mask elevation="15 degrees"
                obs_expected="30640"
                obs_have="23657"
                obs_ratio="77.21" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050d.08o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 19 04:47:25 2008"
               level="3">
        <file_statistics latency="00:09:09"
                         size="5328018"
                         time_creation="Tue Feb 19 03:09:34 2008"
                         time_modification="Tue Feb 19 04:09:08 2008" />
        <observations epoch_first="Tue Feb 19 03:00:00 2008"
                      epoch_last="Tue Feb 19 03:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="30886"
                obs_ratio="73.49" />
          <mask elevation="10 degrees"
                obs_expected="39741"
                obs_have="28944"
                obs_ratio="72.83" />
          <mask elevation="15 degrees"
                obs_expected="36032"
                obs_have="25235"
                obs_ratio="70.03" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="06:21:30"
                         size="5328018"
                         time_creation="Tue Feb 19 10:21:29 2008"
                         time_modification="Tue Feb 19 10:21:29 2008" />
        <observations epoch_first="Tue Feb 19 03:00:00 2008"
                      epoch_last="Tue Feb 19 03:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="30886"
                obs_ratio="73.49" />
          <mask elevation="10 degrees"
                obs_expected="39741"
                obs_have="28944"
                obs_ratio="72.83" />
          <mask elevation="15 degrees"
                obs_expected="36032"
                obs_have="25235"
                obs_ratio="70.03" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="06:21:30"
                         size="5328018"
                         time_creation="Tue Feb 19 10:21:29 2008"
                         time_modification="Tue Feb 19 10:21:29 2008" />
        <observations epoch_first="Tue Feb 19 03:00:00 2008"
                      epoch_last="Tue Feb 19 03:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="30886"
                obs_ratio="73.49" />
          <mask elevation="10 degrees"
                obs_expected="39741"
                obs_have="28944"
                obs_ratio="72.83" />
          <mask elevation="15 degrees"
                obs_expected="36032"
                obs_have="25235"
                obs_ratio="70.03" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 13:04:27"
                         size="5328018"
                         time_creation="Fri Dec 17 08:08:51 2010"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 03:00:00 2008"
                      epoch_last="Tue Feb 19 03:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42039"
                obs_have="30894"
                obs_ratio="73.49" />
          <mask elevation="10 degrees"
                obs_expected="39751"
                obs_have="28951"
                obs_ratio="72.83" />
          <mask elevation="15 degrees"
                obs_expected="36042"
                obs_have="25242"
                obs_ratio="70.03" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 13:04:27"
                         size="5328018"
                         time_creation="Thu Apr 7 04:22:08 2011"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 03:00:00 2008"
                      epoch_last="Tue Feb 19 03:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42039"
                obs_have="30894"
                obs_ratio="73.49" />
          <mask elevation="10 degrees"
                obs_expected="39751"
                obs_have="28951"
                obs_ratio="72.83" />
          <mask elevation="15 degrees"
                obs_expected="36042"
                obs_have="25242"
                obs_ratio="70.03" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050e.08o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 19 05:46:23 2008"
               level="3">
        <file_statistics latency="00:24:05"
                         size="5178545"
                         time_creation="Tue Feb 19 04:24:29 2008"
                         time_modification="Tue Feb 19 05:24:04 2008" />
        <observations epoch_first="Tue Feb 19 04:00:00 2008"
                      epoch_last="Tue Feb 19 04:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43317"
                obs_have="29582"
                obs_ratio="68.29" />
          <mask elevation="10 degrees"
                obs_expected="36782"
                obs_have="25985"
                obs_ratio="70.65" />
          <mask elevation="15 degrees"
                obs_expected="35131"
                obs_have="24334"
                obs_ratio="69.27" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="08:03:36"
                         size="5178545"
                         time_creation="Tue Feb 19 13:03:35 2008"
                         time_modification="Tue Feb 19 13:03:35 2008" />
        <observations epoch_first="Tue Feb 19 04:00:00 2008"
                      epoch_last="Tue Feb 19 04:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43317"
                obs_have="29582"
                obs_ratio="68.29" />
          <mask elevation="10 degrees"
                obs_expected="36782"
                obs_have="25985"
                obs_ratio="70.65" />
          <mask elevation="15 degrees"
                obs_expected="35131"
                obs_have="24334"
                obs_ratio="69.27" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="08:03:36"
                         size="5178545"
                         time_creation="Tue Feb 19 13:03:35 2008"
                         time_modification="Tue Feb 19 13:03:35 2008" />
        <observations epoch_first="Tue Feb 19 04:00:00 2008"
                      epoch_last="Tue Feb 19 04:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43317"
                obs_have="29582"
                obs_ratio="68.29" />
          <mask elevation="10 degrees"
                obs_expected="36782"
                obs_have="25985"
                obs_ratio="70.65" />
          <mask elevation="15 degrees"
                obs_expected="35131"
                obs_have="24334"
                obs_ratio="69.27" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 12:04:27"
                         size="5178545"
                         time_creation="Fri Dec 17 08:08:51 2010"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 04:00:00 2008"
                      epoch_last="Tue Feb 19 04:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43329"
                obs_have="29591"
                obs_ratio="68.29" />
          <mask elevation="10 degrees"
                obs_expected="36792"
                obs_have="25992"
                obs_ratio="70.65" />
          <mask elevation="15 degrees"
                obs_expected="35141"
                obs_have="24341"
                obs_ratio="69.27" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 12:04:27"
                         size="5178545"
                         time_creation="Thu Apr 7 04:22:08 2011"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 04:00:00 2008"
                      epoch_last="Tue Feb 19 04:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43329"
                obs_have="29591"
                obs_ratio="68.29" />
          <mask elevation="10 degrees"
                obs_expected="36792"
                obs_have="25992"
                obs_ratio="70.65" />
          <mask elevation="15 degrees"
                obs_expected="35141"
                obs_have="24341"
                obs_ratio="69.27" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050f.08o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="03:30:33"
                         size="5252784"
                         time_creation="Tue Feb 19 09:30:32 2008"
                         time_modification="Tue Feb 19 09:30:32 2008" />
        <observations epoch_first="Tue Feb 19 05:00:00 2008"
                      epoch_last="Tue Feb 19 05:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43557"
                obs_have="30949"
                obs_ratio="71.05" />
          <mask elevation="10 degrees"
                obs_expected="37248"
                obs_have="28021"
                obs_ratio="75.23" />
          <mask elevation="15 degrees"
                obs_expected="29358"
                obs_have="20990"
                obs_ratio="71.50" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="03:30:33"
                         size="5252784"
                         time_creation="Tue Feb 19 09:30:32 2008"
                         time_modification="Tue Feb 19 09:30:32 2008" />
        <observations epoch_first="Tue Feb 19 05:00:00 2008"
                      epoch_last="Tue Feb 19 05:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43557"
                obs_have="30949"
                obs_ratio="71.05" />
          <mask elevation="10 degrees"
                obs_expected="37248"
                obs_have="28021"
                obs_ratio="75.23" />
          <mask elevation="15 degrees"
                obs_expected="29358"
                obs_have="20990"
                obs_ratio="71.50" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 11:04:27"
                         size="5252784"
                         time_creation="Fri Dec 17 08:08:51 2010"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 05:00:00 2008"
                      epoch_last="Tue Feb 19 05:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43569"
                obs_have="30958"
                obs_ratio="71.06" />
          <mask elevation="10 degrees"
                obs_expected="37258"
                obs_have="28028"
                obs_ratio="75.23" />
          <mask elevation="15 degrees"
                obs_expected="29367"
                obs_have="20996"
                obs_ratio="71.50" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 11:04:27"
                         size="5252784"
                         time_creation="Thu Apr 7 04:22:08 2011"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 05:00:00 2008"
                      epoch_last="Tue Feb 19 05:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43569"
                obs_have="30958"
                obs_ratio="71.06" />
          <mask elevation="10 degrees"
                obs_expected="37258"
                obs_have="28028"
                obs_ratio="75.23" />
          <mask elevation="15 degrees"
                obs_expected="29367"
                obs_have="20996"
                obs_ratio="71.50" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050g.08o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="08:09:34"
                         size="5030524"
                         time_creation="Tue Feb 19 15:09:33 2008"
                         time_modification="Tue Feb 19 15:09:33 2008" />
        <observations epoch_first="Tue Feb 19 06:00:00 2008"
                      epoch_last="Tue Feb 19 06:59:59 2008"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="41205"
                obs_have="31575"
                obs_ratio="76.63" />
          <mask elevation="10 degrees"
                obs_expected="31057"
                obs_have="23796"
                obs_ratio="76.62" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="17573"
                obs_ratio="70.80" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="08:09:34"
                         size="5030524"
                         time_creation="Tue Feb 19 15:09:33 2008"
                         time_modification="Tue Feb 19 15:09:33 2008" />
        <observations epoch_first="Tue Feb 19 06:00:00 2008"
                      epoch_last="Tue Feb 19 06:59:59 2008"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="41205"
                obs_have="31575"
                obs_ratio="76.63" />
          <mask elevation="10 degrees"
                obs_expected="31057"
                obs_have="23796"
                obs_ratio="76.62" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="17573"
                obs_ratio="70.80" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 10:04:27"
                         size="5030524"
                         time_creation="Fri Dec 17 08:08:51 2010"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 06:00:00 2008"
                      epoch_last="Tue Feb 19 06:59:59 2008"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="41216"
                obs_have="31583"
                obs_ratio="76.63" />
          <mask elevation="10 degrees"
                obs_expected="31067"
                obs_have="23804"
                obs_ratio="76.62" />
          <mask elevation="15 degrees"
                obs_expected="24828"
                obs_have="17578"
                obs_ratio="70.80" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 10:04:27"
                         size="5030524"
                         time_creation="Thu Apr 7 04:22:09 2011"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 06:00:00 2008"
                      epoch_last="Tue Feb 19 06:59:59 2008"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="41216"
                obs_have="31583"
                obs_ratio="76.63" />
          <mask elevation="10 degrees"
                obs_expected="31067"
                obs_have="23804"
                obs_ratio="76.62" />
          <mask elevation="15 degrees"
                obs_expected="24828"
                obs_have="17578"
                obs_ratio="70.80" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050h.08o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 19 08:46:29 2008"
               level="3">
        <file_statistics latency="00:21:11"
                         size="4856691"
                         time_creation="Tue Feb 19 07:21:32 2008"
                         time_modification="Tue Feb 19 08:21:10 2008" />
        <observations epoch_first="Tue Feb 19 07:00:00 2008"
                      epoch_last="Tue Feb 19 07:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40112"
                obs_have="30789"
                obs_ratio="76.76" />
          <mask elevation="10 degrees"
                obs_expected="31703"
                obs_have="26053"
                obs_ratio="82.18" />
          <mask elevation="15 degrees"
                obs_expected="26438"
                obs_have="22381"
                obs_ratio="84.65" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="10:09:36"
                         size="4856691"
                         time_creation="Tue Feb 19 18:09:35 2008"
                         time_modification="Tue Feb 19 18:09:35 2008" />
        <observations epoch_first="Tue Feb 19 07:00:00 2008"
                      epoch_last="Tue Feb 19 07:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40112"
                obs_have="30789"
                obs_ratio="76.76" />
          <mask elevation="10 degrees"
                obs_expected="31703"
                obs_have="26053"
                obs_ratio="82.18" />
          <mask elevation="15 degrees"
                obs_expected="26438"
                obs_have="22381"
                obs_ratio="84.65" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="10:09:36"
                         size="4856691"
                         time_creation="Tue Feb 19 18:09:35 2008"
                         time_modification="Tue Feb 19 18:09:35 2008" />
        <observations epoch_first="Tue Feb 19 07:00:00 2008"
                      epoch_last="Tue Feb 19 07:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40112"
                obs_have="30789"
                obs_ratio="76.76" />
          <mask elevation="10 degrees"
                obs_expected="31703"
                obs_have="26053"
                obs_ratio="82.18" />
          <mask elevation="15 degrees"
                obs_expected="26438"
                obs_have="22381"
                obs_ratio="84.65" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 09:04:27"
                         size="4856691"
                         time_creation="Fri Dec 17 08:08:51 2010"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 07:00:00 2008"
                      epoch_last="Tue Feb 19 07:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40123"
                obs_have="30797"
                obs_ratio="76.76" />
          <mask elevation="10 degrees"
                obs_expected="31712"
                obs_have="26060"
                obs_ratio="82.18" />
          <mask elevation="15 degrees"
                obs_expected="26445"
                obs_have="22386"
                obs_ratio="84.65" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 09:04:27"
                         size="4856691"
                         time_creation="Thu Apr 7 04:22:09 2011"
                         time_modification="Mon May 19 17:04:26 2008" />
        <observations epoch_first="Tue Feb 19 07:00:00 2008"
                      epoch_last="Tue Feb 19 07:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40123"
                obs_have="30797"
                obs_ratio="76.76" />
          <mask elevation="10 degrees"
                obs_expected="31712"
                obs_have="26060"
                obs_ratio="82.18" />
          <mask elevation="15 degrees"
                obs_expected="26445"
                obs_have="22386"
                obs_ratio="84.65" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050i.08o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="10:15:33"
                         size="4726604"
                         time_creation="Tue Feb 19 19:15:32 2008"
                         time_modification="Tue Feb 19 19:15:32 2008" />
        <observations epoch_first="Tue Feb 19 08:00:00 2008"
                      epoch_last="Tue Feb 19 08:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39326"
                obs_have="34711"
                obs_ratio="88.26" />
          <mask elevation="10 degrees"
                obs_expected="32591"
                obs_have="32591"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29118"
                obs_have="29118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="10:15:33"
                         size="4726604"
                         time_creation="Tue Feb 19 19:15:32 2008"
                         time_modification="Tue Feb 19 19:15:32 2008" />
        <observations epoch_first="Tue Feb 19 08:00:00 2008"
                      epoch_last="Tue Feb 19 08:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39326"
                obs_have="34711"
                obs_ratio="88.26" />
          <mask elevation="10 degrees"
                obs_expected="32591"
                obs_have="32591"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29118"
                obs_have="29118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 08:04:28"
                         size="4726604"
                         time_creation="Fri Dec 17 08:08:52 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 08:00:00 2008"
                      epoch_last="Tue Feb 19 08:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39337"
                obs_have="34721"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="32600"
                obs_have="32600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29127"
                obs_have="29127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 08:04:28"
                         size="4726604"
                         time_creation="Thu Apr 7 04:22:09 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 08:00:00 2008"
                      epoch_last="Tue Feb 19 08:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39337"
                obs_have="34721"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="32600"
                obs_have="32600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29127"
                obs_have="29127"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050j.08o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="02:03:36"
                         size="5057482"
                         time_creation="Tue Feb 19 12:03:35 2008"
                         time_modification="Tue Feb 19 12:03:35 2008" />
        <observations epoch_first="Tue Feb 19 09:00:00 2008"
                      epoch_last="Tue Feb 19 09:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41840"
                obs_have="35843"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="29429"
                obs_have="29426"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21510"
                obs_have="21510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="02:03:36"
                         size="5057482"
                         time_creation="Tue Feb 19 12:03:35 2008"
                         time_modification="Tue Feb 19 12:03:35 2008" />
        <observations epoch_first="Tue Feb 19 09:00:00 2008"
                      epoch_last="Tue Feb 19 09:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41840"
                obs_have="35843"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="29429"
                obs_have="29426"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21510"
                obs_have="21510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 07:04:28"
                         size="5057482"
                         time_creation="Fri Dec 17 08:08:52 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 09:00:00 2008"
                      epoch_last="Tue Feb 19 09:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41852"
                obs_have="35854"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="29438"
                obs_have="29435"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21518"
                obs_have="21518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 07:04:28"
                         size="5057482"
                         time_creation="Thu Apr 7 04:22:09 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 09:00:00 2008"
                      epoch_last="Tue Feb 19 09:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41852"
                obs_have="35854"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="29438"
                obs_have="29435"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21518"
                obs_have="21518"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050k.08o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 19 11:46:12 2008"
               level="3">
        <file_statistics latency="00:09:12"
                         size="4038281"
                         time_creation="Tue Feb 19 10:09:29 2008"
                         time_modification="Tue Feb 19 11:09:11 2008" />
        <observations epoch_first="Tue Feb 19 10:00:00 2008"
                      epoch_last="Tue Feb 19 10:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33342"
                obs_have="29923"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="23439"
                obs_have="23439"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18917"
                obs_have="18917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="10:03:44"
                         size="4038281"
                         time_creation="Tue Feb 19 21:03:43 2008"
                         time_modification="Tue Feb 19 21:03:43 2008" />
        <observations epoch_first="Tue Feb 19 10:00:00 2008"
                      epoch_last="Tue Feb 19 10:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33342"
                obs_have="29923"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="23439"
                obs_have="23439"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18917"
                obs_have="18917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="10:03:44"
                         size="4038281"
                         time_creation="Tue Feb 19 21:03:43 2008"
                         time_modification="Tue Feb 19 21:03:43 2008" />
        <observations epoch_first="Tue Feb 19 10:00:00 2008"
                      epoch_last="Tue Feb 19 10:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33342"
                obs_have="29923"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="23439"
                obs_have="23439"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18917"
                obs_have="18917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 06:04:28"
                         size="4038281"
                         time_creation="Fri Dec 17 08:08:52 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 10:00:00 2008"
                      epoch_last="Tue Feb 19 10:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33352"
                obs_have="29932"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="23445"
                obs_have="23445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18922"
                obs_have="18922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 06:04:28"
                         size="4038281"
                         time_creation="Thu Apr 7 04:22:09 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 10:00:00 2008"
                      epoch_last="Tue Feb 19 10:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33352"
                obs_have="29932"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="23445"
                obs_have="23445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18922"
                obs_have="18922"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050l.08o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 19 12:46:24 2008"
               level="3">
        <file_statistics latency="00:12:11"
                         size="3811725"
                         time_creation="Tue Feb 19 11:12:27 2008"
                         time_modification="Tue Feb 19 12:12:10 2008" />
        <observations epoch_first="Tue Feb 19 11:00:00 2008"
                      epoch_last="Tue Feb 19 11:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29262"
                obs_have="28596"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="27107"
                obs_have="27107"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="09:09:43"
                         size="3811725"
                         time_creation="Tue Feb 19 21:09:42 2008"
                         time_modification="Tue Feb 19 21:09:42 2008" />
        <observations epoch_first="Tue Feb 19 11:00:00 2008"
                      epoch_last="Tue Feb 19 11:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29262"
                obs_have="28596"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="27107"
                obs_have="27107"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="09:09:43"
                         size="3811725"
                         time_creation="Tue Feb 19 21:09:42 2008"
                         time_modification="Tue Feb 19 21:09:42 2008" />
        <observations epoch_first="Tue Feb 19 11:00:00 2008"
                      epoch_last="Tue Feb 19 11:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29262"
                obs_have="28596"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="27107"
                obs_have="27107"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25076"
                obs_have="25076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 05:04:28"
                         size="3811725"
                         time_creation="Fri Dec 17 08:08:52 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 11:00:00 2008"
                      epoch_last="Tue Feb 19 11:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29270"
                obs_have="28604"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="27115"
                obs_have="27115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25081"
                obs_have="25081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 05:04:28"
                         size="3811725"
                         time_creation="Thu Apr 7 04:22:10 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 11:00:00 2008"
                      epoch_last="Tue Feb 19 11:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29270"
                obs_have="28604"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="27115"
                obs_have="27115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25081"
                obs_have="25081"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050m.08o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="08:24:21"
                         size="4015436"
                         time_creation="Tue Feb 19 21:24:20 2008"
                         time_modification="Tue Feb 19 21:24:20 2008" />
        <observations epoch_first="Tue Feb 19 12:00:00 2008"
                      epoch_last="Tue Feb 19 12:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31832"
                obs_have="27779"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="27751"
                obs_have="25814"
                obs_ratio="93.02" />
          <mask elevation="15 degrees"
                obs_expected="25451"
                obs_have="24298"
                obs_ratio="95.47" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="08:24:21"
                         size="4015436"
                         time_creation="Tue Feb 19 21:24:20 2008"
                         time_modification="Tue Feb 19 21:24:20 2008" />
        <observations epoch_first="Tue Feb 19 12:00:00 2008"
                      epoch_last="Tue Feb 19 12:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31832"
                obs_have="27779"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="27751"
                obs_have="25814"
                obs_ratio="93.02" />
          <mask elevation="15 degrees"
                obs_expected="25451"
                obs_have="24298"
                obs_ratio="95.47" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 04:04:28"
                         size="4015436"
                         time_creation="Fri Dec 17 08:08:53 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 12:00:00 2008"
                      epoch_last="Tue Feb 19 12:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31840"
                obs_have="27787"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="27759"
                obs_have="25822"
                obs_ratio="93.02" />
          <mask elevation="15 degrees"
                obs_expected="25459"
                obs_have="24306"
                obs_ratio="95.47" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 04:04:28"
                         size="4015436"
                         time_creation="Thu Apr 7 04:22:10 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 12:00:00 2008"
                      epoch_last="Tue Feb 19 12:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31840"
                obs_have="27787"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="27759"
                obs_have="25822"
                obs_ratio="93.02" />
          <mask elevation="15 degrees"
                obs_expected="25459"
                obs_have="24306"
                obs_ratio="95.47" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050n.08o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="00:06:30"
                         size="3991834"
                         time_creation="Tue Feb 19 14:06:29 2008"
                         time_modification="Tue Feb 19 14:06:29 2008" />
        <observations epoch_first="Tue Feb 19 13:00:00 2008"
                      epoch_last="Tue Feb 19 13:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31493"
                obs_have="24732"
                obs_ratio="78.53" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="22778"
                obs_ratio="82.14" />
          <mask elevation="15 degrees"
                obs_expected="23175"
                obs_have="19470"
                obs_ratio="84.01" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="00:06:30"
                         size="3991834"
                         time_creation="Tue Feb 19 14:06:29 2008"
                         time_modification="Tue Feb 19 14:06:29 2008" />
        <observations epoch_first="Tue Feb 19 13:00:00 2008"
                      epoch_last="Tue Feb 19 13:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31493"
                obs_have="24732"
                obs_ratio="78.53" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="22778"
                obs_ratio="82.14" />
          <mask elevation="15 degrees"
                obs_expected="23175"
                obs_have="19470"
                obs_ratio="84.01" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 03:04:28"
                         size="3991834"
                         time_creation="Fri Dec 17 08:08:53 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 13:00:00 2008"
                      epoch_last="Tue Feb 19 13:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31501"
                obs_have="24739"
                obs_ratio="78.53" />
          <mask elevation="10 degrees"
                obs_expected="27737"
                obs_have="22784"
                obs_ratio="82.14" />
          <mask elevation="15 degrees"
                obs_expected="23182"
                obs_have="19476"
                obs_ratio="84.01" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 03:04:28"
                         size="3991834"
                         time_creation="Thu Apr 7 04:22:10 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 13:00:00 2008"
                      epoch_last="Tue Feb 19 13:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31501"
                obs_have="24739"
                obs_ratio="78.53" />
          <mask elevation="10 degrees"
                obs_expected="27737"
                obs_have="22784"
                obs_ratio="82.14" />
          <mask elevation="15 degrees"
                obs_expected="23182"
                obs_have="19476"
                obs_ratio="84.01" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050o.08o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 19 15:46:11 2008"
               level="3">
        <file_statistics latency="00:12:12"
                         size="3673189"
                         time_creation="Tue Feb 19 14:12:25 2008"
                         time_modification="Tue Feb 19 15:12:11 2008" />
        <observations epoch_first="Tue Feb 19 14:00:00 2008"
                      epoch_last="Tue Feb 19 14:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29780"
                obs_have="21124"
                obs_ratio="70.93" />
          <mask elevation="10 degrees"
                obs_expected="26135"
                obs_have="18937"
                obs_ratio="72.46" />
          <mask elevation="15 degrees"
                obs_expected="24301"
                obs_have="17103"
                obs_ratio="70.38" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="08:27:42"
                         size="3673189"
                         time_creation="Tue Feb 19 23:27:41 2008"
                         time_modification="Tue Feb 19 23:27:41 2008" />
        <observations epoch_first="Tue Feb 19 14:00:00 2008"
                      epoch_last="Tue Feb 19 14:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29780"
                obs_have="21124"
                obs_ratio="70.93" />
          <mask elevation="10 degrees"
                obs_expected="26135"
                obs_have="18937"
                obs_ratio="72.46" />
          <mask elevation="15 degrees"
                obs_expected="24301"
                obs_have="17103"
                obs_ratio="70.38" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="08:27:42"
                         size="3673189"
                         time_creation="Tue Feb 19 23:27:41 2008"
                         time_modification="Tue Feb 19 23:27:41 2008" />
        <observations epoch_first="Tue Feb 19 14:00:00 2008"
                      epoch_last="Tue Feb 19 14:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29780"
                obs_have="21124"
                obs_ratio="70.93" />
          <mask elevation="10 degrees"
                obs_expected="26135"
                obs_have="18937"
                obs_ratio="72.46" />
          <mask elevation="15 degrees"
                obs_expected="24301"
                obs_have="17103"
                obs_ratio="70.38" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 02:04:28"
                         size="3673189"
                         time_creation="Fri Dec 17 08:08:53 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 14:00:00 2008"
                      epoch_last="Tue Feb 19 14:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29788"
                obs_have="21130"
                obs_ratio="70.93" />
          <mask elevation="10 degrees"
                obs_expected="26141"
                obs_have="18941"
                obs_ratio="72.46" />
          <mask elevation="15 degrees"
                obs_expected="24307"
                obs_have="17107"
                obs_ratio="70.38" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 02:04:28"
                         size="3673189"
                         time_creation="Thu Apr 7 04:22:10 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 14:00:00 2008"
                      epoch_last="Tue Feb 19 14:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29788"
                obs_have="21130"
                obs_ratio="70.93" />
          <mask elevation="10 degrees"
                obs_expected="26141"
                obs_have="18941"
                obs_ratio="72.46" />
          <mask elevation="15 degrees"
                obs_expected="24307"
                obs_have="17107"
                obs_ratio="70.38" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050p.08o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 19 16:46:19 2008"
               level="3">
        <file_statistics latency="00:09:20"
                         size="3815167"
                         time_creation="Tue Feb 19 15:09:32 2008"
                         time_modification="Tue Feb 19 16:09:19 2008" />
        <observations epoch_first="Tue Feb 19 15:00:00 2008"
                      epoch_last="Tue Feb 19 15:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30512"
                obs_have="22248"
                obs_ratio="72.92" />
          <mask elevation="10 degrees"
                obs_expected="27267"
                obs_have="20069"
                obs_ratio="73.60" />
          <mask elevation="15 degrees"
                obs_expected="24724"
                obs_have="18231"
                obs_ratio="73.74" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="04:03:34"
                         size="3815167"
                         time_creation="Tue Feb 19 20:03:33 2008"
                         time_modification="Tue Feb 19 20:03:33 2008" />
        <observations epoch_first="Tue Feb 19 15:00:00 2008"
                      epoch_last="Tue Feb 19 15:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30512"
                obs_have="22248"
                obs_ratio="72.92" />
          <mask elevation="10 degrees"
                obs_expected="27267"
                obs_have="20069"
                obs_ratio="73.60" />
          <mask elevation="15 degrees"
                obs_expected="24724"
                obs_have="18231"
                obs_ratio="73.74" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="04:03:34"
                         size="3815167"
                         time_creation="Tue Feb 19 20:03:33 2008"
                         time_modification="Tue Feb 19 20:03:33 2008" />
        <observations epoch_first="Tue Feb 19 15:00:00 2008"
                      epoch_last="Tue Feb 19 15:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30512"
                obs_have="22248"
                obs_ratio="72.92" />
          <mask elevation="10 degrees"
                obs_expected="27267"
                obs_have="20069"
                obs_ratio="73.60" />
          <mask elevation="15 degrees"
                obs_expected="24724"
                obs_have="18231"
                obs_ratio="73.74" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 01:04:28"
                         size="3815167"
                         time_creation="Fri Dec 17 08:08:53 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 15:00:00 2008"
                      epoch_last="Tue Feb 19 15:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30520"
                obs_have="22254"
                obs_ratio="72.92" />
          <mask elevation="10 degrees"
                obs_expected="27275"
                obs_have="20075"
                obs_ratio="73.60" />
          <mask elevation="15 degrees"
                obs_expected="24731"
                obs_have="18236"
                obs_ratio="73.74" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 01:04:28"
                         size="3815167"
                         time_creation="Thu Apr 7 04:22:10 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 15:00:00 2008"
                      epoch_last="Tue Feb 19 15:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30520"
                obs_have="22254"
                obs_ratio="72.92" />
          <mask elevation="10 degrees"
                obs_expected="27275"
                obs_have="20075"
                obs_ratio="73.60" />
          <mask elevation="15 degrees"
                obs_expected="24731"
                obs_have="18236"
                obs_ratio="73.74" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050q.08o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="00:06:33"
                         size="4048236"
                         time_creation="Tue Feb 19 17:06:32 2008"
                         time_modification="Tue Feb 19 17:06:32 2008" />
        <observations epoch_first="Tue Feb 19 16:00:00 2008"
                      epoch_last="Tue Feb 19 16:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32380"
                obs_have="26206"
                obs_ratio="80.93" />
          <mask elevation="10 degrees"
                obs_expected="27719"
                obs_have="24864"
                obs_ratio="89.70" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="23372"
                obs_ratio="93.73" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="00:06:33"
                         size="4048236"
                         time_creation="Tue Feb 19 17:06:32 2008"
                         time_modification="Tue Feb 19 17:06:32 2008" />
        <observations epoch_first="Tue Feb 19 16:00:00 2008"
                      epoch_last="Tue Feb 19 16:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32380"
                obs_have="26206"
                obs_ratio="80.93" />
          <mask elevation="10 degrees"
                obs_expected="27719"
                obs_have="24864"
                obs_ratio="89.70" />
          <mask elevation="15 degrees"
                obs_expected="24935"
                obs_have="23372"
                obs_ratio="93.73" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="90 day(s) 00:04:28"
                         size="4048236"
                         time_creation="Fri Dec 17 08:08:53 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 16:00:00 2008"
                      epoch_last="Tue Feb 19 16:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32389"
                obs_have="26213"
                obs_ratio="80.93" />
          <mask elevation="10 degrees"
                obs_expected="27728"
                obs_have="24871"
                obs_ratio="89.70" />
          <mask elevation="15 degrees"
                obs_expected="24942"
                obs_have="23378"
                obs_ratio="93.73" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="90 day(s) 00:04:28"
                         size="4048236"
                         time_creation="Thu Apr 7 04:22:11 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 16:00:00 2008"
                      epoch_last="Tue Feb 19 16:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32389"
                obs_have="26213"
                obs_ratio="80.93" />
          <mask elevation="10 degrees"
                obs_expected="27728"
                obs_have="24871"
                obs_ratio="89.70" />
          <mask elevation="15 degrees"
                obs_expected="24942"
                obs_have="23378"
                obs_ratio="93.73" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050r.08o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="06:04:03"
                         size="4568825"
                         time_creation="Wed Feb 20 00:04:02 2008"
                         time_modification="Wed Feb 20 00:04:02 2008" />
        <observations epoch_first="Tue Feb 19 17:00:00 2008"
                      epoch_last="Tue Feb 19 17:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36456"
                obs_have="34021"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30233"
                obs_have="30233"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26252"
                obs_have="26252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="06:04:03"
                         size="4568825"
                         time_creation="Wed Feb 20 00:04:02 2008"
                         time_modification="Wed Feb 20 00:04:02 2008" />
        <observations epoch_first="Tue Feb 19 17:00:00 2008"
                      epoch_last="Tue Feb 19 17:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36456"
                obs_have="34021"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30233"
                obs_have="30233"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26252"
                obs_have="26252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="89 day(s) 23:04:28"
                         size="4568825"
                         time_creation="Fri Dec 17 08:08:54 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 17:00:00 2008"
                      epoch_last="Tue Feb 19 17:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36464"
                obs_have="34028"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30240"
                obs_have="30240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26259"
                obs_have="26259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="89 day(s) 23:04:28"
                         size="4568825"
                         time_creation="Thu Apr 7 04:22:11 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 17:00:00 2008"
                      epoch_last="Tue Feb 19 17:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36464"
                obs_have="34028"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30240"
                obs_have="30240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26259"
                obs_have="26259"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050s.08o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 19 19:46:20 2008"
               level="3">
        <file_statistics latency="00:12:21"
                         size="4655962"
                         time_creation="Tue Feb 19 18:12:30 2008"
                         time_modification="Tue Feb 19 19:12:20 2008" />
        <observations epoch_first="Tue Feb 19 18:00:00 2008"
                      epoch_last="Tue Feb 19 18:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37826"
                obs_have="33339"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="29691"
                obs_have="29691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26600"
                obs_have="26600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="06:03:44"
                         size="4655962"
                         time_creation="Wed Feb 20 01:03:43 2008"
                         time_modification="Wed Feb 20 01:03:43 2008" />
        <observations epoch_first="Tue Feb 19 18:00:00 2008"
                      epoch_last="Tue Feb 19 18:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37826"
                obs_have="33339"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="29691"
                obs_have="29691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26600"
                obs_have="26600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="06:03:44"
                         size="4655962"
                         time_creation="Wed Feb 20 01:03:43 2008"
                         time_modification="Wed Feb 20 01:03:43 2008" />
        <observations epoch_first="Tue Feb 19 18:00:00 2008"
                      epoch_last="Tue Feb 19 18:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37826"
                obs_have="33339"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="29691"
                obs_have="29691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26600"
                obs_have="26600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="89 day(s) 22:04:28"
                         size="4655962"
                         time_creation="Fri Dec 17 08:08:54 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 18:00:00 2008"
                      epoch_last="Tue Feb 19 18:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="33349"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="29700"
                obs_have="29700"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26608"
                obs_have="26608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="89 day(s) 22:04:28"
                         size="4655962"
                         time_creation="Thu Apr 7 04:22:11 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 18:00:00 2008"
                      epoch_last="Tue Feb 19 18:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="33349"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="29700"
                obs_have="29700"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26608"
                obs_have="26608"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050t.08o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="06:03:30"
                         size="4632303"
                         time_creation="Wed Feb 20 01:03:43 2008"
                         time_modification="Wed Feb 20 02:03:29 2008" />
        <observations epoch_first="Tue Feb 19 19:00:00 2008"
                      epoch_last="Tue Feb 19 19:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36597"
                obs_have="33311"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="31984"
                obs_have="30982"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28356"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="05:03:44"
                         size="4632303"
                         time_creation="Wed Feb 20 01:03:43 2008"
                         time_modification="Wed Feb 20 01:03:43 2008" />
        <observations epoch_first="Tue Feb 19 19:00:00 2008"
                      epoch_last="Tue Feb 19 19:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36597"
                obs_have="33311"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="31984"
                obs_have="30982"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28356"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="89 day(s) 21:04:28"
                         size="4632303"
                         time_creation="Fri Dec 17 08:08:54 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 19:00:00 2008"
                      epoch_last="Tue Feb 19 19:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36606"
                obs_have="33319"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="31992"
                obs_have="30990"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="28511"
                obs_have="28363"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="89 day(s) 21:04:28"
                         size="4632303"
                         time_creation="Thu Apr 7 04:22:11 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 19:00:00 2008"
                      epoch_last="Tue Feb 19 19:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36606"
                obs_have="33319"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="31992"
                obs_have="30990"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="28511"
                obs_have="28363"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050u.08o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="04:12:30"
                         size="4673413"
                         time_creation="Wed Feb 20 01:12:29 2008"
                         time_modification="Wed Feb 20 01:12:29 2008" />
        <observations epoch_first="Tue Feb 19 20:00:00 2008"
                      epoch_last="Tue Feb 19 20:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36744"
                obs_have="31990"
                obs_ratio="87.06" />
          <mask elevation="10 degrees"
                obs_expected="32243"
                obs_have="28644"
                obs_ratio="88.84" />
          <mask elevation="15 degrees"
                obs_expected="27941"
                obs_have="24342"
                obs_ratio="87.12" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="04:12:30"
                         size="4673413"
                         time_creation="Wed Feb 20 01:12:29 2008"
                         time_modification="Wed Feb 20 01:12:29 2008" />
        <observations epoch_first="Tue Feb 19 20:00:00 2008"
                      epoch_last="Tue Feb 19 20:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36744"
                obs_have="31990"
                obs_ratio="87.06" />
          <mask elevation="10 degrees"
                obs_expected="32243"
                obs_have="28644"
                obs_ratio="88.84" />
          <mask elevation="15 degrees"
                obs_expected="27941"
                obs_have="24342"
                obs_ratio="87.12" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="89 day(s) 20:04:28"
                         size="4673413"
                         time_creation="Fri Dec 17 08:08:54 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 20:00:00 2008"
                      epoch_last="Tue Feb 19 20:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36755"
                obs_have="31999"
                obs_ratio="87.06" />
          <mask elevation="10 degrees"
                obs_expected="32253"
                obs_have="28653"
                obs_ratio="88.84" />
          <mask elevation="15 degrees"
                obs_expected="27951"
                obs_have="24351"
                obs_ratio="87.12" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="89 day(s) 20:04:28"
                         size="4673413"
                         time_creation="Thu Apr 7 04:22:11 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 20:00:00 2008"
                      epoch_last="Tue Feb 19 20:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36755"
                obs_have="31999"
                obs_ratio="87.06" />
          <mask elevation="10 degrees"
                obs_expected="32253"
                obs_have="28653"
                obs_ratio="88.84" />
          <mask elevation="15 degrees"
                obs_expected="27951"
                obs_have="24351"
                obs_ratio="87.12" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050v.08o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 19 22:46:23 2008"
               level="3">
        <file_statistics latency="00:15:26"
                         size="4328165"
                         time_creation="Tue Feb 19 21:15:31 2008"
                         time_modification="Tue Feb 19 22:15:25 2008" />
        <observations epoch_first="Tue Feb 19 21:00:00 2008"
                      epoch_last="Tue Feb 19 21:59:59 2008"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34138"
                obs_have="29396"
                obs_ratio="86.11" />
          <mask elevation="10 degrees"
                obs_expected="29469"
                obs_have="25863"
                obs_ratio="87.76" />
          <mask elevation="15 degrees"
                obs_expected="22525"
                obs_have="18920"
                obs_ratio="84.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="04:21:28"
                         size="4328165"
                         time_creation="Wed Feb 20 01:21:42 2008"
                         time_modification="Wed Feb 20 02:21:27 2008" />
        <observations epoch_first="Tue Feb 19 21:00:00 2008"
                      epoch_last="Tue Feb 19 21:59:59 2008"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34138"
                obs_have="29396"
                obs_ratio="86.11" />
          <mask elevation="10 degrees"
                obs_expected="29469"
                obs_have="25863"
                obs_ratio="87.76" />
          <mask elevation="15 degrees"
                obs_expected="22525"
                obs_have="18920"
                obs_ratio="84.00" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="03:21:42"
                         size="4328165"
                         time_creation="Wed Feb 20 01:21:42 2008"
                         time_modification="Wed Feb 20 01:21:41 2008" />
        <observations epoch_first="Tue Feb 19 21:00:00 2008"
                      epoch_last="Tue Feb 19 21:59:59 2008"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34138"
                obs_have="29396"
                obs_ratio="86.11" />
          <mask elevation="10 degrees"
                obs_expected="29469"
                obs_have="25863"
                obs_ratio="87.76" />
          <mask elevation="15 degrees"
                obs_expected="22525"
                obs_have="18920"
                obs_ratio="84.00" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="89 day(s) 19:04:28"
                         size="4328165"
                         time_creation="Fri Dec 17 08:08:54 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 21:00:00 2008"
                      epoch_last="Tue Feb 19 21:59:59 2008"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34147"
                obs_have="29404"
                obs_ratio="86.11" />
          <mask elevation="10 degrees"
                obs_expected="29477"
                obs_have="25870"
                obs_ratio="87.76" />
          <mask elevation="15 degrees"
                obs_expected="22532"
                obs_have="18926"
                obs_ratio="84.00" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="89 day(s) 19:04:28"
                         size="4328165"
                         time_creation="Thu Apr 7 04:22:12 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 21:00:00 2008"
                      epoch_last="Tue Feb 19 21:59:59 2008"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34147"
                obs_have="29404"
                obs_ratio="86.11" />
          <mask elevation="10 degrees"
                obs_expected="29477"
                obs_have="25870"
                obs_ratio="87.76" />
          <mask elevation="15 degrees"
                obs_expected="22532"
                obs_have="18926"
                obs_ratio="84.00" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050w.08o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 19 23:46:16 2008"
               level="3">
        <file_statistics latency="00:12:25"
                         size="4034457"
                         time_creation="Tue Feb 19 22:12:29 2008"
                         time_modification="Tue Feb 19 23:12:24 2008" />
        <observations epoch_first="Tue Feb 19 22:00:00 2008"
                      epoch_last="Tue Feb 19 22:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32921"
                obs_have="24057"
                obs_ratio="73.07" />
          <mask elevation="10 degrees"
                obs_expected="27204"
                obs_have="20911"
                obs_ratio="76.87" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="19317"
                obs_ratio="78.21" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="03:21:28"
                         size="4034457"
                         time_creation="Wed Feb 20 01:21:41 2008"
                         time_modification="Wed Feb 20 02:21:27 2008" />
        <observations epoch_first="Tue Feb 19 22:00:00 2008"
                      epoch_last="Tue Feb 19 22:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32921"
                obs_have="24057"
                obs_ratio="73.07" />
          <mask elevation="10 degrees"
                obs_expected="27204"
                obs_have="20911"
                obs_ratio="76.87" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="19317"
                obs_ratio="78.21" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="02:21:42"
                         size="4034457"
                         time_creation="Wed Feb 20 01:21:41 2008"
                         time_modification="Wed Feb 20 01:21:41 2008" />
        <observations epoch_first="Tue Feb 19 22:00:00 2008"
                      epoch_last="Tue Feb 19 22:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32921"
                obs_have="24057"
                obs_ratio="73.07" />
          <mask elevation="10 degrees"
                obs_expected="27204"
                obs_have="20911"
                obs_ratio="76.87" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="19317"
                obs_ratio="78.21" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="89 day(s) 18:04:28"
                         size="4034457"
                         time_creation="Fri Dec 17 08:08:55 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 22:00:00 2008"
                      epoch_last="Tue Feb 19 22:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32932"
                obs_have="24066"
                obs_ratio="73.08" />
          <mask elevation="10 degrees"
                obs_expected="27211"
                obs_have="20917"
                obs_ratio="76.87" />
          <mask elevation="15 degrees"
                obs_expected="24704"
                obs_have="19322"
                obs_ratio="78.21" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="89 day(s) 18:04:28"
                         size="4034457"
                         time_creation="Thu Apr 7 04:22:12 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 22:00:00 2008"
                      epoch_last="Tue Feb 19 22:59:59 2008"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32932"
                obs_have="24066"
                obs_ratio="73.08" />
          <mask elevation="10 degrees"
                obs_expected="27211"
                obs_have="20917"
                obs_ratio="76.87" />
          <mask elevation="15 degrees"
                obs_expected="24704"
                obs_have="19322"
                obs_ratio="78.21" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_1/cheb050x.08o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 20 02:34:56 2008"
               level="3">
        <file_statistics latency="01:06:25"
                         size="3949958"
                         time_creation="Wed Feb 20 00:06:40 2008"
                         time_modification="Wed Feb 20 01:06:24 2008" />
        <observations epoch_first="Tue Feb 19 23:00:00 2008"
                      epoch_last="Tue Feb 19 23:59:59 2008"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32074"
                obs_have="20216"
                obs_ratio="63.03" />
          <mask elevation="10 degrees"
                obs_expected="28267"
                obs_have="18230"
                obs_ratio="64.49" />
          <mask elevation="15 degrees"
                obs_expected="25783"
                obs_have="16460"
                obs_ratio="63.84" />
        </observations>
      </control>
      <control date="Tue Feb 26 21:35:37 2008"
               level="3">
        <file_statistics latency="04:03:49"
                         size="3949958"
                         time_creation="Wed Feb 20 04:03:48 2008"
                         time_modification="Wed Feb 20 04:03:48 2008" />
        <observations epoch_first="Tue Feb 19 23:00:00 2008"
                      epoch_last="Tue Feb 19 23:59:59 2008"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32074"
                obs_have="20216"
                obs_ratio="63.03" />
          <mask elevation="10 degrees"
                obs_expected="28267"
                obs_have="18230"
                obs_ratio="64.49" />
          <mask elevation="15 degrees"
                obs_expected="25783"
                obs_have="16460"
                obs_ratio="63.84" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:36:07 2010"
               level="3">
        <file_statistics latency="89 day(s) 17:04:28"
                         size="3949958"
                         time_creation="Fri Dec 17 08:08:55 2010"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 23:00:00 2008"
                      epoch_last="Tue Feb 19 23:59:59 2008"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32084"
                obs_have="20223"
                obs_ratio="63.03" />
          <mask elevation="10 degrees"
                obs_expected="28273"
                obs_have="18234"
                obs_ratio="64.49" />
          <mask elevation="15 degrees"
                obs_expected="25789"
                obs_have="16464"
                obs_ratio="63.84" />
        </observations>
      </control>
      <control date="Thu Apr 7 04:22:25 2011"
               level="3">
        <file_statistics latency="89 day(s) 17:04:28"
                         size="3949958"
                         time_creation="Thu Apr 7 04:22:12 2011"
                         time_modification="Mon May 19 17:04:27 2008" />
        <observations epoch_first="Tue Feb 19 23:00:00 2008"
                      epoch_last="Tue Feb 19 23:59:59 2008"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32084"
                obs_have="20223"
                obs_ratio="63.03" />
          <mask elevation="10 degrees"
                obs_expected="28273"
                obs_have="18234"
                obs_ratio="64.49" />
          <mask elevation="15 degrees"
                obs_expected="25789"
                obs_have="16464"
                obs_ratio="63.84" />
        </observations>
      </control>
    </file>
    <file name="/rgp/data/2008/050/data_30/cheb0500.08o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 26 21:51:41 2008"
               level="3">
        <file_statistics latency="06:31:08"
                         size="3592466"
                         time_creation="Wed Feb 20 06:30:38 2008"
                         time_modification="Wed Feb 20 06:30:38 2008" />
        <observations epoch_first="Tue Feb 19 00:00:00 2008"
                      epoch_last="Tue Feb 19 23:59:30 2008"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29305"
                obs_have="22976"
                obs_ratio="78.40" />
          <mask elevation="10 degrees"
                obs_expected="24440"
                obs_have="20407"
                obs_ratio="83.50" />
          <mask elevation="15 degrees"
                obs_expected="21265"
                obs_have="17631"
                obs_ratio="82.91" />
        </observations>
      </control>
      <control date="Fri Dec 17 10:44:55 2010"
               level="3">
        <file_statistics latency="89 day(s) 17:07:23"
                         size="3592466"
                         time_creation="Fri Dec 17 08:09:33 2010"
                         time_modification="Mon May 19 17:06:53 2008" />
        <observations epoch_first="Tue Feb 19 00:00:00 2008"
                      epoch_last="Tue Feb 19 23:59:30 2008"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29314"
                obs_have="22982"
                obs_ratio="78.40" />
          <mask elevation="10 degrees"
                obs_expected="24449"
                obs_have="20413"
                obs_ratio="83.49" />
          <mask elevation="15 degrees"
                obs_expected="21273"
                obs_have="17636"
                obs_ratio="82.90" />
        </observations>
      </control>
      <control date="Thu Apr  7 04:23:49 2011"
               level="3">
        <file_statistics latency="1114 day(s) 09:59:39"
                         size="3592466"
                         time_creation="Thu Apr  7 04:22:12 2011"
                         time_modification="Thu Mar 10 09:59:09 2011" />
        <observations epoch_first="Tue Feb 19 00:00:00 2008"
                      epoch_last="Tue Feb 19 23:59:30 2008"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29314"
                obs_have="22982"
                obs_ratio="78.40" />
          <mask elevation="10 degrees"
                obs_expected="24449"
                obs_have="20413"
                obs_ratio="83.49" />
          <mask elevation="15 degrees"
                obs_expected="21273"
                obs_have="17636"
                obs_ratio="82.90" />
        </observations>
      </control>
    </file>
  </station>
</QC>
