<QC Comment="Quality check run by the RGP Dream Team"
    Date="2007-03-14 00:00:00"
    DayOfYear="73"
    Year="2007">
  <station name="CHEB">
    <file name="/cheb0730.07o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 22 11:33:52 2011"
               level="3">
        <file_statistics latency="1328 day(s) 15:51:41"
                         size="3594822"
                         time_creation="Sat Jan 22 08:11:48 2011"
                         time_modification="Tue Nov 2 15:51:11 2010" />
        <observations epoch_first="Wed Mar 14 00:00:00 2007"
                      epoch_last="Wed Mar 14 23:59:30 2007"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29265"
                obs_have="24523"
                obs_ratio="83.80" />
          <mask elevation="10 degrees"
                obs_expected="24432"
                obs_have="21816"
                obs_ratio="89.29" />
          <mask elevation="15 degrees"
                obs_expected="21447"
                obs_have="19131"
                obs_ratio="89.20" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:35:06 2011"
               level="3">
        <file_statistics latency="1328 day(s) 15:51:41"
                         size="3594822"
                         time_creation="Mon Jan 31 16:18:55 2011"
                         time_modification="Tue Nov  2 15:51:11 2010" />
        <observations epoch_first="Wed Mar 14 00:00:00 2007"
                      epoch_last="Wed Mar 14 23:59:30 2007"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29265"
                obs_have="24523"
                obs_ratio="83.80" />
          <mask elevation="10 degrees"
                obs_expected="24432"
                obs_have="21816"
                obs_ratio="89.29" />
          <mask elevation="15 degrees"
                obs_expected="21447"
                obs_have="19131"
                obs_ratio="89.20" />
        </observations>
      </control>
    </file>
    <file name="/cheb073a.07o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 14:50:44"
                         size="4709818"
                         time_creation="Sat Jan 22 08:11:22 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 00:00:00 2007"
                      epoch_last="Wed Mar 14 00:59:59 2007"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36394"
                obs_have="28378"
                obs_ratio="77.97" />
          <mask elevation="10 degrees"
                obs_expected="32562"
                obs_have="25327"
                obs_ratio="77.78" />
          <mask elevation="15 degrees"
                obs_expected="28819"
                obs_have="21589"
                obs_ratio="74.91" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 14:50:44"
                         size="4709818"
                         time_creation="Mon Jan 31 16:18:21 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 00:00:00 2007"
                      epoch_last="Wed Mar 14 00:59:59 2007"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36394"
                obs_have="28378"
                obs_ratio="77.97" />
          <mask elevation="10 degrees"
                obs_expected="32562"
                obs_have="25327"
                obs_ratio="77.78" />
          <mask elevation="15 degrees"
                obs_expected="28819"
                obs_have="21589"
                obs_ratio="74.91" />
        </observations>
      </control>
    </file>
    <file name="/cheb073b.07o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 13:50:44"
                         size="4713556"
                         time_creation="Sat Jan 22 08:11:22 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 01:00:00 2007"
                      epoch_last="Wed Mar 14 01:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38743"
                obs_have="29126"
                obs_ratio="75.18" />
          <mask elevation="10 degrees"
                obs_expected="29306"
                obs_have="24202"
                obs_ratio="82.58" />
          <mask elevation="15 degrees"
                obs_expected="22742"
                obs_have="18468"
                obs_ratio="81.21" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 13:50:44"
                         size="4713556"
                         time_creation="Mon Jan 31 16:18:21 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 01:00:00 2007"
                      epoch_last="Wed Mar 14 01:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38743"
                obs_have="29126"
                obs_ratio="75.18" />
          <mask elevation="10 degrees"
                obs_expected="29306"
                obs_have="24202"
                obs_ratio="82.58" />
          <mask elevation="15 degrees"
                obs_expected="22742"
                obs_have="18468"
                obs_ratio="81.21" />
        </observations>
      </control>
    </file>
    <file name="/cheb073c.07o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 12:50:44"
                         size="5299227"
                         time_creation="Sat Jan 22 08:11:22 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 02:00:00 2007"
                      epoch_last="Wed Mar 14 02:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40495"
                obs_have="32928"
                obs_ratio="81.31" />
          <mask elevation="10 degrees"
                obs_expected="39253"
                obs_have="32400"
                obs_ratio="82.54" />
          <mask elevation="15 degrees"
                obs_expected="37929"
                obs_have="31864"
                obs_ratio="84.01" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 12:50:44"
                         size="5299227"
                         time_creation="Mon Jan 31 16:18:22 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 02:00:00 2007"
                      epoch_last="Wed Mar 14 02:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40495"
                obs_have="32928"
                obs_ratio="81.31" />
          <mask elevation="10 degrees"
                obs_expected="39253"
                obs_have="32400"
                obs_ratio="82.54" />
          <mask elevation="15 degrees"
                obs_expected="37929"
                obs_have="31864"
                obs_ratio="84.01" />
        </observations>
      </control>
    </file>
    <file name="/cheb073e.07o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 10:50:44"
                         size="5691864"
                         time_creation="Sat Jan 22 08:11:22 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 04:00:00 2007"
                      epoch_last="Wed Mar 14 04:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="50169"
                obs_have="36116"
                obs_ratio="71.99" />
          <mask elevation="10 degrees"
                obs_expected="42293"
                obs_have="35236"
                obs_ratio="83.31" />
          <mask elevation="15 degrees"
                obs_expected="36503"
                obs_have="30428"
                obs_ratio="83.36" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 10:50:44"
                         size="5691864"
                         time_creation="Mon Jan 31 16:18:22 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 04:00:00 2007"
                      epoch_last="Wed Mar 14 04:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="50169"
                obs_have="36116"
                obs_ratio="71.99" />
          <mask elevation="10 degrees"
                obs_expected="42293"
                obs_have="35236"
                obs_ratio="83.31" />
          <mask elevation="15 degrees"
                obs_expected="36503"
                obs_have="30428"
                obs_ratio="83.36" />
        </observations>
      </control>
    </file>
    <file name="/cheb073f.07o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 09:50:44"
                         size="5452311"
                         time_creation="Sat Jan 22 08:11:23 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 05:00:00 2007"
                      epoch_last="Wed Mar 14 05:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43434"
                obs_have="37493"
                obs_ratio="86.32" />
          <mask elevation="10 degrees"
                obs_expected="33416"
                obs_have="29816"
                obs_ratio="89.23" />
          <mask elevation="15 degrees"
                obs_expected="28745"
                obs_have="25145"
                obs_ratio="87.48" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 09:50:44"
                         size="5452311"
                         time_creation="Mon Jan 31 16:18:23 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 05:00:00 2007"
                      epoch_last="Wed Mar 14 05:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43434"
                obs_have="37493"
                obs_ratio="86.32" />
          <mask elevation="10 degrees"
                obs_expected="33416"
                obs_have="29816"
                obs_ratio="89.23" />
          <mask elevation="15 degrees"
                obs_expected="28745"
                obs_have="25145"
                obs_ratio="87.48" />
        </observations>
      </control>
    </file>
    <file name="/cheb073h.07o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 07:50:44"
                         size="5063379"
                         time_creation="Sat Jan 22 08:11:23 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 07:00:00 2007"
                      epoch_last="Wed Mar 14 07:59:59 2007"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="37327"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="33582"
                obs_have="33322"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="27537"
                obs_have="27497"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 07:50:44"
                         size="5063379"
                         time_creation="Mon Jan 31 16:18:23 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 07:00:00 2007"
                      epoch_last="Wed Mar 14 07:59:59 2007"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="37327"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="33582"
                obs_have="33322"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="27537"
                obs_have="27497"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/cheb073i.07o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 06:50:44"
                         size="4432762"
                         time_creation="Sat Jan 22 08:11:23 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 08:00:00 2007"
                      epoch_last="Wed Mar 14 08:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37994"
                obs_have="33257"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="26385"
                obs_have="26385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 06:50:44"
                         size="4432762"
                         time_creation="Mon Jan 31 16:18:24 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 08:00:00 2007"
                      epoch_last="Wed Mar 14 08:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37994"
                obs_have="33257"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="26385"
                obs_have="26385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073j.07o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 05:50:44"
                         size="4175329"
                         time_creation="Sat Jan 22 08:11:23 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 09:00:00 2007"
                      epoch_last="Wed Mar 14 09:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34257"
                obs_have="31273"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="24433"
                obs_have="24433"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18745"
                obs_have="18745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 05:50:44"
                         size="4175329"
                         time_creation="Mon Jan 31 16:18:24 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 09:00:00 2007"
                      epoch_last="Wed Mar 14 09:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34257"
                obs_have="31273"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="24433"
                obs_have="24433"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18745"
                obs_have="18745"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073k.07o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 04:50:44"
                         size="3789195"
                         time_creation="Sat Jan 22 08:11:24 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 10:00:00 2007"
                      epoch_last="Wed Mar 14 10:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29953"
                obs_have="28330"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="25460"
                obs_have="25460"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22074"
                obs_have="22074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 04:50:44"
                         size="3789195"
                         time_creation="Mon Jan 31 16:18:24 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 10:00:00 2007"
                      epoch_last="Wed Mar 14 10:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29953"
                obs_have="28330"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="25460"
                obs_have="25460"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22074"
                obs_have="22074"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073l.07o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 03:50:44"
                         size="3954559"
                         time_creation="Sat Jan 22 08:11:24 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 11:00:00 2007"
                      epoch_last="Wed Mar 14 11:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30066"
                obs_have="28800"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="28894"
                obs_have="28733"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="27270"
                obs_have="27270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 03:50:44"
                         size="3954559"
                         time_creation="Mon Jan 31 16:18:25 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 11:00:00 2007"
                      epoch_last="Wed Mar 14 11:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30066"
                obs_have="28800"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="28894"
                obs_have="28733"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="27270"
                obs_have="27270"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073m.07o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 02:50:44"
                         size="3932099"
                         time_creation="Sat Jan 22 08:11:24 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 12:00:00 2007"
                      epoch_last="Wed Mar 14 12:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30925"
                obs_have="24962"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26403"
                obs_have="22803"
                obs_ratio="86.37" />
          <mask elevation="15 degrees"
                obs_expected="23730"
                obs_have="20755"
                obs_ratio="87.46" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 02:50:44"
                         size="3932099"
                         time_creation="Mon Jan 31 16:18:25 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 12:00:00 2007"
                      epoch_last="Wed Mar 14 12:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30925"
                obs_have="24962"
                obs_ratio="80.72" />
          <mask elevation="10 degrees"
                obs_expected="26403"
                obs_have="22803"
                obs_ratio="86.37" />
          <mask elevation="15 degrees"
                obs_expected="23730"
                obs_have="20755"
                obs_ratio="87.46" />
        </observations>
      </control>
    </file>
    <file name="/cheb073o.07o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1329 day(s) 00:50:44"
                         size="4299561"
                         time_creation="Sat Jan 22 08:11:24 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 14:00:00 2007"
                      epoch_last="Wed Mar 14 14:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="25200"
                obs_ratio="77.78" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="25200"
                obs_ratio="77.78" />
          <mask elevation="15 degrees"
                obs_expected="32286"
                obs_have="25086"
                obs_ratio="77.70" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1329 day(s) 00:50:44"
                         size="4299561"
                         time_creation="Mon Jan 31 16:18:25 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 14:00:00 2007"
                      epoch_last="Wed Mar 14 14:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="25200"
                obs_ratio="77.78" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="25200"
                obs_ratio="77.78" />
          <mask elevation="15 degrees"
                obs_expected="32286"
                obs_have="25086"
                obs_ratio="77.70" />
        </observations>
      </control>
    </file>
    <file name="/cheb073p.07o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1328 day(s) 23:50:44"
                         size="4403561"
                         time_creation="Sat Jan 22 08:11:24 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 15:00:00 2007"
                      epoch_last="Wed Mar 14 15:59:59 2007"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34857"
                obs_have="26450"
                obs_ratio="75.88" />
          <mask elevation="10 degrees"
                obs_expected="29171"
                obs_have="23489"
                obs_ratio="80.52" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="20504"
                obs_ratio="83.59" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1328 day(s) 23:50:44"
                         size="4403561"
                         time_creation="Mon Jan 31 16:18:26 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 15:00:00 2007"
                      epoch_last="Wed Mar 14 15:59:59 2007"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34857"
                obs_have="26450"
                obs_ratio="75.88" />
          <mask elevation="10 degrees"
                obs_expected="29171"
                obs_have="23489"
                obs_ratio="80.52" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="20504"
                obs_ratio="83.59" />
        </observations>
      </control>
    </file>
    <file name="/cheb073q.07o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1328 day(s) 22:50:44"
                         size="4222896"
                         time_creation="Sat Jan 22 08:11:25 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 16:00:00 2007"
                      epoch_last="Wed Mar 14 16:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33447"
                obs_have="30458"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="27145"
                obs_have="26807"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="25182"
                obs_have="25182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1328 day(s) 22:50:44"
                         size="4222896"
                         time_creation="Mon Jan 31 16:18:26 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 16:00:00 2007"
                      epoch_last="Wed Mar 14 16:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33447"
                obs_have="30458"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="27145"
                obs_have="26807"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="25182"
                obs_have="25182"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073r.07o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1328 day(s) 21:50:44"
                         size="4372665"
                         time_creation="Sat Jan 22 08:11:25 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 17:00:00 2007"
                      epoch_last="Wed Mar 14 17:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34007"
                obs_have="32896"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="29214"
                obs_have="29150"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="26188"
                obs_have="26125"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1328 day(s) 21:50:44"
                         size="4372665"
                         time_creation="Mon Jan 31 16:18:26 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 17:00:00 2007"
                      epoch_last="Wed Mar 14 17:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34007"
                obs_have="32896"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="29214"
                obs_have="29150"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="26188"
                obs_have="26125"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/cheb073s.07o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1328 day(s) 20:50:44"
                         size="4466159"
                         time_creation="Sat Jan 22 08:11:25 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 18:00:00 2007"
                      epoch_last="Wed Mar 14 18:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35534"
                obs_have="33589"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24234"
                obs_have="24234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1328 day(s) 20:50:44"
                         size="4466159"
                         time_creation="Mon Jan 31 16:18:26 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 18:00:00 2007"
                      epoch_last="Wed Mar 14 18:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35534"
                obs_have="33589"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24234"
                obs_have="24234"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073t.07o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1328 day(s) 19:50:44"
                         size="4536767"
                         time_creation="Sat Jan 22 08:11:25 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 19:00:00 2007"
                      epoch_last="Wed Mar 14 19:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35320"
                obs_have="34219"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28317"
                obs_have="28317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1328 day(s) 19:50:44"
                         size="4536767"
                         time_creation="Mon Jan 31 16:18:27 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 19:00:00 2007"
                      epoch_last="Wed Mar 14 19:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35320"
                obs_have="34219"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28317"
                obs_have="28317"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073u.07o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1328 day(s) 18:50:44"
                         size="3933693"
                         time_creation="Sat Jan 22 08:11:25 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 20:00:00 2007"
                      epoch_last="Wed Mar 14 20:59:59 2007"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="30680"
                obs_have="29535"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28752"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24791"
                obs_have="24749"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1328 day(s) 18:50:44"
                         size="3933693"
                         time_creation="Mon Jan 31 16:18:27 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 20:00:00 2007"
                      epoch_last="Wed Mar 14 20:59:59 2007"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="30680"
                obs_have="29535"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28752"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24791"
                obs_have="24749"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/cheb073v.07o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1328 day(s) 17:50:44"
                         size="4443876"
                         time_creation="Sat Jan 22 08:11:26 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 21:00:00 2007"
                      epoch_last="Wed Mar 14 21:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35175"
                obs_have="31458"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="27190"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="22813"
                obs_have="22547"
                obs_ratio="98.83" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1328 day(s) 17:50:44"
                         size="4443876"
                         time_creation="Mon Jan 31 16:18:27 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 21:00:00 2007"
                      epoch_last="Wed Mar 14 21:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35175"
                obs_have="31458"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="27190"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="22813"
                obs_have="22547"
                obs_ratio="98.83" />
        </observations>
      </control>
    </file>
    <file name="/cheb073w.07o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1328 day(s) 16:50:44"
                         size="4138342"
                         time_creation="Sat Jan 22 08:11:26 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 22:00:00 2007"
                      epoch_last="Wed Mar 14 22:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32825"
                obs_have="25236"
                obs_ratio="76.88" />
          <mask elevation="10 degrees"
                obs_expected="27179"
                obs_have="22035"
                obs_ratio="81.07" />
          <mask elevation="15 degrees"
                obs_expected="23517"
                obs_have="19087"
                obs_ratio="81.16" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1328 day(s) 16:50:44"
                         size="4138342"
                         time_creation="Mon Jan 31 16:18:27 2011"
                         time_modification="Tue Nov 2 15:50:43 2010" />
        <observations epoch_first="Wed Mar 14 22:00:00 2007"
                      epoch_last="Wed Mar 14 22:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32825"
                obs_have="25236"
                obs_ratio="76.88" />
          <mask elevation="10 degrees"
                obs_expected="27179"
                obs_have="22035"
                obs_ratio="81.07" />
          <mask elevation="15 degrees"
                obs_expected="23517"
                obs_have="19087"
                obs_ratio="81.16" />
        </observations>
      </control>
    </file>
    <file name="/cheb073x.07o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jan 22 11:25:44 2011"
               level="3">
        <file_statistics latency="1328 day(s) 15:50:45"
                         size="4437319"
                         time_creation="Sat Jan 22 08:11:26 2011"
                         time_modification="Tue Nov 2 15:50:44 2010" />
        <observations epoch_first="Wed Mar 14 23:00:00 2007"
                      epoch_last="Wed Mar 14 23:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34459"
                obs_have="26099"
                obs_ratio="75.74" />
          <mask elevation="10 degrees"
                obs_expected="31261"
                obs_have="24061"
                obs_ratio="76.97" />
          <mask elevation="15 degrees"
                obs_expected="29695"
                obs_have="22495"
                obs_ratio="75.75" />
        </observations>
      </control>
      <control date="Mon Jan 31 20:26:53 2011"
               level="3">
        <file_statistics latency="1328 day(s) 15:50:45"
                         size="4437319"
                         time_creation="Mon Jan 31 16:18:28 2011"
                         time_modification="Tue Nov 2 15:50:44 2010" />
        <observations epoch_first="Wed Mar 14 23:00:00 2007"
                      epoch_last="Wed Mar 14 23:59:59 2007"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34459"
                obs_have="26099"
                obs_ratio="75.74" />
          <mask elevation="10 degrees"
                obs_expected="31261"
                obs_have="24061"
                obs_ratio="76.97" />
          <mask elevation="15 degrees"
                obs_expected="29695"
                obs_have="22495"
                obs_ratio="75.75" />
        </observations>
      </control>
    </file>
  </station>
</QC>
