<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-04-25 00:00:00"
    DayOfYear="115"
    Year="2011">
  <station name="CHEB">
    <file name="/cheb1150.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr 26 21:41:26 2011"
               level="3">
        <file_statistics latency="01:31:05"
                         size="3701326"
                         time_creation="Tue Apr 26 02:08:25 2011"
                         time_modification="Tue Apr 26 01:30:35 2011" />
        <observations epoch_first="Mon Apr 25 00:00:00 2011"
                      epoch_last="Mon Apr 25 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29644"
                obs_have="27870"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="24635"
                obs_have="24635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21662"
                obs_have="21662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 06:37:40 2011"
               level="3">
        <file_statistics latency="01:31:05"
                         size="3701326"
                         time_creation="Mon May 23 00:58:31 2011"
                         time_modification="Tue Apr 26 01:30:35 2011" />
        <observations epoch_first="Mon Apr 25 00:00:00 2011"
                      epoch_last="Mon Apr 25 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29644"
                obs_have="27870"
                obs_ratio="94.02" />
          <mask elevation="10 degrees"
                obs_expected="24635"
                obs_have="24635"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21662"
                obs_have="21662"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Apr 25 01:44:27 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4523356"
                         time_creation="Mon Apr 25 01:23:04 2011"
                         time_modification="Mon Apr 25 01:18:35 2011" />
        <observations epoch_first="Mon Apr 25 00:00:00 2011"
                      epoch_last="Mon Apr 25 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="34103"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="29727"
                obs_have="29727"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25699"
                obs_have="25699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 03:38:25 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4523356"
                         time_creation="Mon Apr 25 01:23:04 2011"
                         time_modification="Mon Apr 25 01:18:35 2011" />
        <observations epoch_first="Mon Apr 25 00:00:00 2011"
                      epoch_last="Mon Apr 25 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="34103"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="29727"
                obs_have="29727"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25699"
                obs_have="25699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4523356"
                         time_creation="Mon Apr 25 01:23:04 2011"
                         time_modification="Mon Apr 25 01:18:35 2011" />
        <observations epoch_first="Mon Apr 25 00:00:00 2011"
                      epoch_last="Mon Apr 25 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="34103"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="29727"
                obs_have="29727"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25699"
                obs_have="25699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4523356"
                         time_creation="Mon May 23 00:56:57 2011"
                         time_modification="Mon Apr 25 01:18:35 2011" />
        <observations epoch_first="Mon Apr 25 00:00:00 2011"
                      epoch_last="Mon Apr 25 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="34103"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="29727"
                obs_have="29727"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25699"
                obs_have="25699"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Apr 25 02:46:42 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4789343"
                         time_creation="Mon Apr 25 02:23:07 2011"
                         time_modification="Mon Apr 25 02:18:33 2011" />
        <observations epoch_first="Mon Apr 25 01:00:00 2011"
                      epoch_last="Mon Apr 25 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37831"
                obs_have="36131"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32678"
                obs_have="32678"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31477"
                obs_have="31477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 04:43:48 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4789343"
                         time_creation="Mon Apr 25 02:23:07 2011"
                         time_modification="Mon Apr 25 02:18:33 2011" />
        <observations epoch_first="Mon Apr 25 01:00:00 2011"
                      epoch_last="Mon Apr 25 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37831"
                obs_have="36131"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32678"
                obs_have="32678"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31477"
                obs_have="31477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4789343"
                         time_creation="Mon Apr 25 02:23:07 2011"
                         time_modification="Mon Apr 25 02:18:33 2011" />
        <observations epoch_first="Mon Apr 25 01:00:00 2011"
                      epoch_last="Mon Apr 25 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37831"
                obs_have="36131"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32678"
                obs_have="32678"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31477"
                obs_have="31477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4789343"
                         time_creation="Mon May 23 00:56:57 2011"
                         time_modification="Mon Apr 25 02:18:33 2011" />
        <observations epoch_first="Mon Apr 25 01:00:00 2011"
                      epoch_last="Mon Apr 25 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37831"
                obs_have="36131"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32678"
                obs_have="32678"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31477"
                obs_have="31477"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Apr 25 03:50:56 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="5609765"
                         time_creation="Mon Apr 25 03:23:09 2011"
                         time_modification="Mon Apr 25 03:18:37 2011" />
        <observations epoch_first="Mon Apr 25 02:00:00 2011"
                      epoch_last="Mon Apr 25 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46075"
                obs_have="42381"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="36048"
                obs_have="36048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 05:40:59 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="5609765"
                         time_creation="Mon Apr 25 03:23:09 2011"
                         time_modification="Mon Apr 25 03:18:37 2011" />
        <observations epoch_first="Mon Apr 25 02:00:00 2011"
                      epoch_last="Mon Apr 25 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46075"
                obs_have="42381"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="36048"
                obs_have="36048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="5609765"
                         time_creation="Mon Apr 25 03:23:09 2011"
                         time_modification="Mon Apr 25 03:18:37 2011" />
        <observations epoch_first="Mon Apr 25 02:00:00 2011"
                      epoch_last="Mon Apr 25 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46075"
                obs_have="42381"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="36048"
                obs_have="36048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="5609765"
                         time_creation="Mon May 23 00:56:58 2011"
                         time_modification="Mon Apr 25 03:18:37 2011" />
        <observations epoch_first="Mon Apr 25 02:00:00 2011"
                      epoch_last="Mon Apr 25 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46075"
                obs_have="42381"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="36048"
                obs_have="36048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Apr 25 04:54:32 2011"
               level="3">
        <file_statistics latency="00:18:19"
                         size="5161230"
                         time_creation="Mon Apr 25 04:23:11 2011"
                         time_modification="Mon Apr 25 04:18:18 2011" />
        <observations epoch_first="Mon Apr 25 03:00:00 2011"
                      epoch_last="Mon Apr 25 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="39044"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30806"
                obs_have="30806"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 06:39:28 2011"
               level="3">
        <file_statistics latency="00:18:19"
                         size="5161230"
                         time_creation="Mon Apr 25 04:23:11 2011"
                         time_modification="Mon Apr 25 04:18:18 2011" />
        <observations epoch_first="Mon Apr 25 03:00:00 2011"
                      epoch_last="Mon Apr 25 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="39044"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30806"
                obs_have="30806"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:19"
                         size="5161230"
                         time_creation="Mon Apr 25 04:23:11 2011"
                         time_modification="Mon Apr 25 04:18:18 2011" />
        <observations epoch_first="Mon Apr 25 03:00:00 2011"
                      epoch_last="Mon Apr 25 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="39044"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30806"
                obs_have="30806"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:19"
                         size="5161230"
                         time_creation="Mon May 23 00:56:58 2011"
                         time_modification="Mon Apr 25 04:18:18 2011" />
        <observations epoch_first="Mon Apr 25 03:00:00 2011"
                      epoch_last="Mon Apr 25 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40866"
                obs_have="39044"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="35021"
                obs_have="35021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30806"
                obs_have="30806"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Apr 25 05:50:52 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4908617"
                         time_creation="Mon Apr 25 05:23:12 2011"
                         time_modification="Mon Apr 25 05:18:35 2011" />
        <observations epoch_first="Mon Apr 25 04:00:00 2011"
                      epoch_last="Mon Apr 25 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37859"
                obs_have="37066"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="34551"
                obs_have="34551"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 07:40:07 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4908617"
                         time_creation="Mon Apr 25 05:23:12 2011"
                         time_modification="Mon Apr 25 05:18:35 2011" />
        <observations epoch_first="Mon Apr 25 04:00:00 2011"
                      epoch_last="Mon Apr 25 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37859"
                obs_have="37066"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="34551"
                obs_have="34551"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4908617"
                         time_creation="Mon Apr 25 05:23:12 2011"
                         time_modification="Mon Apr 25 05:18:35 2011" />
        <observations epoch_first="Mon Apr 25 04:00:00 2011"
                      epoch_last="Mon Apr 25 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37859"
                obs_have="37066"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="34551"
                obs_have="34551"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4908617"
                         time_creation="Mon May 23 00:56:58 2011"
                         time_modification="Mon Apr 25 05:18:35 2011" />
        <observations epoch_first="Mon Apr 25 04:00:00 2011"
                      epoch_last="Mon Apr 25 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37859"
                obs_have="37066"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="34551"
                obs_have="34551"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32670"
                obs_have="32670"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Apr 25 06:47:45 2011"
               level="3">
        <file_statistics latency="00:18:17"
                         size="4463338"
                         time_creation="Mon Apr 25 06:23:14 2011"
                         time_modification="Mon Apr 25 06:18:16 2011" />
        <observations epoch_first="Mon Apr 25 05:00:00 2011"
                      epoch_last="Mon Apr 25 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="33641"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="30851"
                obs_have="30851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28136"
                obs_have="28136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 08:36:11 2011"
               level="3">
        <file_statistics latency="00:18:17"
                         size="4463338"
                         time_creation="Mon Apr 25 06:23:14 2011"
                         time_modification="Mon Apr 25 06:18:16 2011" />
        <observations epoch_first="Mon Apr 25 05:00:00 2011"
                      epoch_last="Mon Apr 25 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="33641"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="30851"
                obs_have="30851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28136"
                obs_have="28136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:17"
                         size="4463338"
                         time_creation="Mon Apr 25 06:23:14 2011"
                         time_modification="Mon Apr 25 06:18:16 2011" />
        <observations epoch_first="Mon Apr 25 05:00:00 2011"
                      epoch_last="Mon Apr 25 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="33641"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="30851"
                obs_have="30851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28136"
                obs_have="28136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:17"
                         size="4463338"
                         time_creation="Mon May 23 00:56:59 2011"
                         time_modification="Mon Apr 25 06:18:16 2011" />
        <observations epoch_first="Mon Apr 25 05:00:00 2011"
                      epoch_last="Mon Apr 25 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35056"
                obs_have="33641"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="30851"
                obs_have="30851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28136"
                obs_have="28136"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Apr 25 07:48:34 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4531467"
                         time_creation="Mon Apr 25 07:23:13 2011"
                         time_modification="Mon Apr 25 07:18:33 2011" />
        <observations epoch_first="Mon Apr 25 06:00:00 2011"
                      epoch_last="Mon Apr 25 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35842"
                obs_have="34158"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="29349"
                obs_have="29343"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 09:34:36 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4531467"
                         time_creation="Mon Apr 25 07:23:13 2011"
                         time_modification="Mon Apr 25 07:18:33 2011" />
        <observations epoch_first="Mon Apr 25 06:00:00 2011"
                      epoch_last="Mon Apr 25 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35842"
                obs_have="34158"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="29349"
                obs_have="29343"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4531467"
                         time_creation="Mon Apr 25 07:23:13 2011"
                         time_modification="Mon Apr 25 07:18:33 2011" />
        <observations epoch_first="Mon Apr 25 06:00:00 2011"
                      epoch_last="Mon Apr 25 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35842"
                obs_have="34158"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="29349"
                obs_have="29343"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4531467"
                         time_creation="Mon May 23 00:56:59 2011"
                         time_modification="Mon Apr 25 07:18:33 2011" />
        <observations epoch_first="Mon Apr 25 06:00:00 2011"
                      epoch_last="Mon Apr 25 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35842"
                obs_have="34158"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="29349"
                obs_have="29343"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25242"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Apr 25 08:47:19 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4373704"
                         time_creation="Mon Apr 25 08:23:15 2011"
                         time_modification="Mon Apr 25 08:18:37 2011" />
        <observations epoch_first="Mon Apr 25 07:00:00 2011"
                      epoch_last="Mon Apr 25 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33338"
                obs_have="32910"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="32280"
                obs_have="32280"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31162"
                obs_have="31162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 10:35:03 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4373704"
                         time_creation="Mon Apr 25 08:23:15 2011"
                         time_modification="Mon Apr 25 08:18:37 2011" />
        <observations epoch_first="Mon Apr 25 07:00:00 2011"
                      epoch_last="Mon Apr 25 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33338"
                obs_have="32910"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="32280"
                obs_have="32280"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31162"
                obs_have="31162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4373704"
                         time_creation="Mon Apr 25 08:23:15 2011"
                         time_modification="Mon Apr 25 08:18:37 2011" />
        <observations epoch_first="Mon Apr 25 07:00:00 2011"
                      epoch_last="Mon Apr 25 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33338"
                obs_have="32910"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="32280"
                obs_have="32280"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31162"
                obs_have="31162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4373704"
                         time_creation="Mon May 23 00:56:59 2011"
                         time_modification="Mon Apr 25 08:18:37 2011" />
        <observations epoch_first="Mon Apr 25 07:00:00 2011"
                      epoch_last="Mon Apr 25 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33338"
                obs_have="32910"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="32280"
                obs_have="32280"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31162"
                obs_have="31162"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Apr 25 09:44:41 2011"
               level="3">
        <file_statistics latency="00:18:24"
                         size="4909160"
                         time_creation="Mon Apr 25 09:23:16 2011"
                         time_modification="Mon Apr 25 09:18:23 2011" />
        <observations epoch_first="Mon Apr 25 08:00:00 2011"
                      epoch_last="Mon Apr 25 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38094"
                obs_have="37107"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="33674"
                obs_have="33674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29426"
                obs_have="29426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 11:34:50 2011"
               level="3">
        <file_statistics latency="00:18:24"
                         size="4909160"
                         time_creation="Mon Apr 25 09:23:16 2011"
                         time_modification="Mon Apr 25 09:18:23 2011" />
        <observations epoch_first="Mon Apr 25 08:00:00 2011"
                      epoch_last="Mon Apr 25 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38094"
                obs_have="37107"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="33674"
                obs_have="33674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29426"
                obs_have="29426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:24"
                         size="4909160"
                         time_creation="Mon Apr 25 09:23:16 2011"
                         time_modification="Mon Apr 25 09:18:23 2011" />
        <observations epoch_first="Mon Apr 25 08:00:00 2011"
                      epoch_last="Mon Apr 25 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38094"
                obs_have="37107"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="33674"
                obs_have="33674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29426"
                obs_have="29426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:24"
                         size="4909160"
                         time_creation="Mon May 23 00:56:59 2011"
                         time_modification="Mon Apr 25 09:18:23 2011" />
        <observations epoch_first="Mon Apr 25 08:00:00 2011"
                      epoch_last="Mon Apr 25 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38094"
                obs_have="37107"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="33674"
                obs_have="33674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29426"
                obs_have="29426"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Apr 25 10:45:11 2011"
               level="3">
        <file_statistics latency="00:19:22"
                         size="4676899"
                         time_creation="Mon Apr 25 10:23:11 2011"
                         time_modification="Mon Apr 25 10:19:21 2011" />
        <observations epoch_first="Mon Apr 25 09:00:00 2011"
                      epoch_last="Mon Apr 25 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38582"
                obs_have="35175"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="28079"
                obs_have="28079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25438"
                obs_have="25438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 12:34:24 2011"
               level="3">
        <file_statistics latency="00:19:22"
                         size="4676899"
                         time_creation="Mon Apr 25 10:23:11 2011"
                         time_modification="Mon Apr 25 10:19:21 2011" />
        <observations epoch_first="Mon Apr 25 09:00:00 2011"
                      epoch_last="Mon Apr 25 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38582"
                obs_have="35175"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="28079"
                obs_have="28079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25438"
                obs_have="25438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:19:22"
                         size="4676899"
                         time_creation="Mon Apr 25 10:23:11 2011"
                         time_modification="Mon Apr 25 10:19:21 2011" />
        <observations epoch_first="Mon Apr 25 09:00:00 2011"
                      epoch_last="Mon Apr 25 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38582"
                obs_have="35175"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="28079"
                obs_have="28079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25438"
                obs_have="25438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:19:22"
                         size="4676899"
                         time_creation="Mon May 23 00:57:00 2011"
                         time_modification="Mon Apr 25 10:19:21 2011" />
        <observations epoch_first="Mon Apr 25 09:00:00 2011"
                      epoch_last="Mon Apr 25 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38582"
                obs_have="35175"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="28079"
                obs_have="28079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25438"
                obs_have="25438"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Apr 25 11:44:50 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="5303835"
                         time_creation="Mon Apr 25 11:23:17 2011"
                         time_modification="Mon Apr 25 11:18:36 2011" />
        <observations epoch_first="Mon Apr 25 10:00:00 2011"
                      epoch_last="Mon Apr 25 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42030"
                obs_have="40166"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="33383"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28174"
                obs_have="28174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 13:34:56 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="5303835"
                         time_creation="Mon Apr 25 11:23:17 2011"
                         time_modification="Mon Apr 25 11:18:36 2011" />
        <observations epoch_first="Mon Apr 25 10:00:00 2011"
                      epoch_last="Mon Apr 25 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42030"
                obs_have="40166"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="33383"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28174"
                obs_have="28174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="5303835"
                         time_creation="Mon Apr 25 11:23:17 2011"
                         time_modification="Mon Apr 25 11:18:36 2011" />
        <observations epoch_first="Mon Apr 25 10:00:00 2011"
                      epoch_last="Mon Apr 25 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42030"
                obs_have="40166"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="33383"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28174"
                obs_have="28174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="5303835"
                         time_creation="Mon May 23 00:57:00 2011"
                         time_modification="Mon Apr 25 11:18:36 2011" />
        <observations epoch_first="Mon Apr 25 10:00:00 2011"
                      epoch_last="Mon Apr 25 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42030"
                obs_have="40166"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="33383"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28174"
                obs_have="28174"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Apr 25 12:44:14 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4573669"
                         time_creation="Mon Apr 25 12:23:17 2011"
                         time_modification="Mon Apr 25 12:18:36 2011" />
        <observations epoch_first="Mon Apr 25 11:00:00 2011"
                      epoch_last="Mon Apr 25 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37030"
                obs_have="34470"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29870"
                obs_have="29870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26409"
                obs_have="26409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 14:34:28 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4573669"
                         time_creation="Mon Apr 25 12:23:17 2011"
                         time_modification="Mon Apr 25 12:18:36 2011" />
        <observations epoch_first="Mon Apr 25 11:00:00 2011"
                      epoch_last="Mon Apr 25 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37030"
                obs_have="34470"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29870"
                obs_have="29870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26409"
                obs_have="26409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4573669"
                         time_creation="Mon Apr 25 12:23:17 2011"
                         time_modification="Mon Apr 25 12:18:36 2011" />
        <observations epoch_first="Mon Apr 25 11:00:00 2011"
                      epoch_last="Mon Apr 25 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37030"
                obs_have="34470"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29870"
                obs_have="29870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26409"
                obs_have="26409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4573669"
                         time_creation="Mon May 23 00:57:00 2011"
                         time_modification="Mon Apr 25 12:18:36 2011" />
        <observations epoch_first="Mon Apr 25 11:00:00 2011"
                      epoch_last="Mon Apr 25 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37030"
                obs_have="34470"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29870"
                obs_have="29870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26409"
                obs_have="26409"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Apr 25 13:44:15 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4253153"
                         time_creation="Mon Apr 25 13:23:18 2011"
                         time_modification="Mon Apr 25 13:18:36 2011" />
        <observations epoch_first="Mon Apr 25 12:00:00 2011"
                      epoch_last="Mon Apr 25 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33267"
                obs_have="31983"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="28046"
                obs_have="28046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24954"
                obs_have="24954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 15:34:30 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4253153"
                         time_creation="Mon Apr 25 13:23:18 2011"
                         time_modification="Mon Apr 25 13:18:36 2011" />
        <observations epoch_first="Mon Apr 25 12:00:00 2011"
                      epoch_last="Mon Apr 25 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33267"
                obs_have="31983"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="28046"
                obs_have="28046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24954"
                obs_have="24954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4253153"
                         time_creation="Mon Apr 25 13:23:18 2011"
                         time_modification="Mon Apr 25 13:18:36 2011" />
        <observations epoch_first="Mon Apr 25 12:00:00 2011"
                      epoch_last="Mon Apr 25 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33267"
                obs_have="31983"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="28046"
                obs_have="28046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24954"
                obs_have="24954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4253153"
                         time_creation="Mon May 23 00:57:00 2011"
                         time_modification="Mon Apr 25 13:18:36 2011" />
        <observations epoch_first="Mon Apr 25 12:00:00 2011"
                      epoch_last="Mon Apr 25 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33267"
                obs_have="31983"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="28046"
                obs_have="28046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24954"
                obs_have="24954"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Apr 25 14:44:17 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4257024"
                         time_creation="Mon Apr 25 14:23:18 2011"
                         time_modification="Mon Apr 25 14:18:36 2011" />
        <observations epoch_first="Mon Apr 25 13:00:00 2011"
                      epoch_last="Mon Apr 25 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33097"
                obs_have="32024"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25236"
                obs_have="25236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 16:34:51 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4257024"
                         time_creation="Mon Apr 25 14:23:18 2011"
                         time_modification="Mon Apr 25 14:18:36 2011" />
        <observations epoch_first="Mon Apr 25 13:00:00 2011"
                      epoch_last="Mon Apr 25 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33097"
                obs_have="32024"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25236"
                obs_have="25236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4257024"
                         time_creation="Mon Apr 25 14:23:18 2011"
                         time_modification="Mon Apr 25 14:18:36 2011" />
        <observations epoch_first="Mon Apr 25 13:00:00 2011"
                      epoch_last="Mon Apr 25 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33097"
                obs_have="32024"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25236"
                obs_have="25236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="4257024"
                         time_creation="Mon May 23 00:57:01 2011"
                         time_modification="Mon Apr 25 14:18:36 2011" />
        <observations epoch_first="Mon Apr 25 13:00:00 2011"
                      epoch_last="Mon Apr 25 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33097"
                obs_have="32024"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30021"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25236"
                obs_have="25236"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Apr 25 15:44:18 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4542465"
                         time_creation="Mon Apr 25 15:23:19 2011"
                         time_modification="Mon Apr 25 15:18:37 2011" />
        <observations epoch_first="Mon Apr 25 14:00:00 2011"
                      epoch_last="Mon Apr 25 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36304"
                obs_have="34125"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="28508"
                obs_have="28508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23989"
                obs_have="23989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 17:36:32 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4542465"
                         time_creation="Mon Apr 25 15:23:19 2011"
                         time_modification="Mon Apr 25 15:18:37 2011" />
        <observations epoch_first="Mon Apr 25 14:00:00 2011"
                      epoch_last="Mon Apr 25 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36304"
                obs_have="34125"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="28508"
                obs_have="28508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23989"
                obs_have="23989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4542465"
                         time_creation="Mon Apr 25 15:23:19 2011"
                         time_modification="Mon Apr 25 15:18:37 2011" />
        <observations epoch_first="Mon Apr 25 14:00:00 2011"
                      epoch_last="Mon Apr 25 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36304"
                obs_have="34125"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="28508"
                obs_have="28508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23989"
                obs_have="23989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4542465"
                         time_creation="Mon May 23 00:57:01 2011"
                         time_modification="Mon Apr 25 15:18:37 2011" />
        <observations epoch_first="Mon Apr 25 14:00:00 2011"
                      epoch_last="Mon Apr 25 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36304"
                obs_have="34125"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="28508"
                obs_have="28508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23989"
                obs_have="23989"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Apr 25 16:44:38 2011"
               level="3">
        <file_statistics latency="00:18:39"
                         size="4428845"
                         time_creation="Mon Apr 25 16:23:22 2011"
                         time_modification="Mon Apr 25 16:18:38 2011" />
        <observations epoch_first="Mon Apr 25 15:00:00 2011"
                      epoch_last="Mon Apr 25 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34777"
                obs_have="33387"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="30101"
                obs_have="30101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26636"
                obs_have="26636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 18:38:19 2011"
               level="3">
        <file_statistics latency="00:18:39"
                         size="4428845"
                         time_creation="Mon Apr 25 16:23:22 2011"
                         time_modification="Mon Apr 25 16:18:38 2011" />
        <observations epoch_first="Mon Apr 25 15:00:00 2011"
                      epoch_last="Mon Apr 25 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34777"
                obs_have="33387"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="30101"
                obs_have="30101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26636"
                obs_have="26636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:39"
                         size="4428845"
                         time_creation="Mon Apr 25 16:23:22 2011"
                         time_modification="Mon Apr 25 16:18:38 2011" />
        <observations epoch_first="Mon Apr 25 15:00:00 2011"
                      epoch_last="Mon Apr 25 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34777"
                obs_have="33387"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="30101"
                obs_have="30101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26636"
                obs_have="26636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:39"
                         size="4428845"
                         time_creation="Mon May 23 00:57:01 2011"
                         time_modification="Mon Apr 25 16:18:38 2011" />
        <observations epoch_first="Mon Apr 25 15:00:00 2011"
                      epoch_last="Mon Apr 25 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34777"
                obs_have="33387"
                obs_ratio="96.00" />
          <mask elevation="10 degrees"
                obs_expected="30101"
                obs_have="30101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26636"
                obs_have="26636"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Apr 25 17:49:22 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4356128"
                         time_creation="Mon Apr 25 17:23:22 2011"
                         time_modification="Mon Apr 25 17:18:33 2011" />
        <observations epoch_first="Mon Apr 25 16:00:00 2011"
                      epoch_last="Mon Apr 25 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33497"
                obs_have="32776"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30550"
                obs_have="30550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 19:42:16 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4356128"
                         time_creation="Mon Apr 25 17:23:22 2011"
                         time_modification="Mon Apr 25 17:18:33 2011" />
        <observations epoch_first="Mon Apr 25 16:00:00 2011"
                      epoch_last="Mon Apr 25 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33497"
                obs_have="32776"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30550"
                obs_have="30550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4356128"
                         time_creation="Mon Apr 25 17:23:22 2011"
                         time_modification="Mon Apr 25 17:18:33 2011" />
        <observations epoch_first="Mon Apr 25 16:00:00 2011"
                      epoch_last="Mon Apr 25 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33497"
                obs_have="32776"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30550"
                obs_have="30550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:34"
                         size="4356128"
                         time_creation="Mon May 23 00:57:01 2011"
                         time_modification="Mon Apr 25 17:18:33 2011" />
        <observations epoch_first="Mon Apr 25 16:00:00 2011"
                      epoch_last="Mon Apr 25 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33497"
                obs_have="32776"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30550"
                obs_have="30550"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Apr 25 18:49:00 2011"
               level="3">
        <file_statistics latency="00:23:07"
                         size="4657206"
                         time_creation="Mon Apr 25 18:33:12 2011"
                         time_modification="Mon Apr 25 18:23:06 2011" />
        <observations epoch_first="Mon Apr 25 17:00:00 2011"
                      epoch_last="Mon Apr 25 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36264"
                obs_have="35148"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="32453"
                obs_have="32453"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29176"
                obs_have="29176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 20:39:46 2011"
               level="3">
        <file_statistics latency="00:23:07"
                         size="4657206"
                         time_creation="Mon Apr 25 18:33:12 2011"
                         time_modification="Mon Apr 25 18:23:06 2011" />
        <observations epoch_first="Mon Apr 25 17:00:00 2011"
                      epoch_last="Mon Apr 25 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36264"
                obs_have="35148"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="32453"
                obs_have="32453"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29176"
                obs_have="29176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:23:07"
                         size="4657206"
                         time_creation="Mon Apr 25 18:33:12 2011"
                         time_modification="Mon Apr 25 18:23:06 2011" />
        <observations epoch_first="Mon Apr 25 17:00:00 2011"
                      epoch_last="Mon Apr 25 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36264"
                obs_have="35148"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="32453"
                obs_have="32453"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29176"
                obs_have="29176"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:23:07"
                         size="4657206"
                         time_creation="Mon May 23 00:57:02 2011"
                         time_modification="Mon Apr 25 18:23:06 2011" />
        <observations epoch_first="Mon Apr 25 17:00:00 2011"
                      epoch_last="Mon Apr 25 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36264"
                obs_have="35148"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="32453"
                obs_have="32453"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29176"
                obs_have="29176"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Apr 25 19:50:26 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4696666"
                         time_creation="Mon Apr 25 19:23:29 2011"
                         time_modification="Mon Apr 25 19:18:34 2011" />
        <observations epoch_first="Mon Apr 25 18:00:00 2011"
                      epoch_last="Mon Apr 25 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37656"
                obs_have="35456"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="29488"
                obs_have="29488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23445"
                obs_have="23445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 21:37:58 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4696666"
                         time_creation="Mon Apr 25 19:23:29 2011"
                         time_modification="Mon Apr 25 19:18:34 2011" />
        <observations epoch_first="Mon Apr 25 18:00:00 2011"
                      epoch_last="Mon Apr 25 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37656"
                obs_have="35456"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="29488"
                obs_have="29488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23445"
                obs_have="23445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4696666"
                         time_creation="Mon Apr 25 19:23:29 2011"
                         time_modification="Mon Apr 25 19:18:34 2011" />
        <observations epoch_first="Mon Apr 25 18:00:00 2011"
                      epoch_last="Mon Apr 25 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37656"
                obs_have="35456"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="29488"
                obs_have="29488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23445"
                obs_have="23445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:35"
                         size="4696666"
                         time_creation="Mon May 23 00:57:02 2011"
                         time_modification="Mon Apr 25 19:18:34 2011" />
        <observations epoch_first="Mon Apr 25 18:00:00 2011"
                      epoch_last="Mon Apr 25 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37656"
                obs_have="35456"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="29488"
                obs_have="29488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23445"
                obs_have="23445"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Apr 25 20:50:17 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4290573"
                         time_creation="Mon Apr 25 20:23:29 2011"
                         time_modification="Mon Apr 25 20:18:35 2011" />
        <observations epoch_first="Mon Apr 25 19:00:00 2011"
                      epoch_last="Mon Apr 25 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32316"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="31547"
                obs_have="31547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30016"
                obs_have="30016"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 22:35:20 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4290573"
                         time_creation="Mon Apr 25 20:23:29 2011"
                         time_modification="Mon Apr 25 20:18:35 2011" />
        <observations epoch_first="Mon Apr 25 19:00:00 2011"
                      epoch_last="Mon Apr 25 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32316"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="31547"
                obs_have="31547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30016"
                obs_have="30016"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4290573"
                         time_creation="Mon Apr 25 20:23:29 2011"
                         time_modification="Mon Apr 25 20:18:35 2011" />
        <observations epoch_first="Mon Apr 25 19:00:00 2011"
                      epoch_last="Mon Apr 25 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32316"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="31547"
                obs_have="31547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30016"
                obs_have="30016"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="4290573"
                         time_creation="Mon May 23 00:57:03 2011"
                         time_modification="Mon Apr 25 20:18:35 2011" />
        <observations epoch_first="Mon Apr 25 19:00:00 2011"
                      epoch_last="Mon Apr 25 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32316"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="31547"
                obs_have="31547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30016"
                obs_have="30016"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Apr 25 21:46:45 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="3847658"
                         time_creation="Mon Apr 25 21:23:28 2011"
                         time_modification="Mon Apr 25 21:18:36 2011" />
        <observations epoch_first="Mon Apr 25 20:00:00 2011"
                      epoch_last="Mon Apr 25 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30654"
                obs_have="28830"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22455"
                obs_have="22455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 25 23:34:24 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="3847658"
                         time_creation="Mon Apr 25 21:23:28 2011"
                         time_modification="Mon Apr 25 21:18:36 2011" />
        <observations epoch_first="Mon Apr 25 20:00:00 2011"
                      epoch_last="Mon Apr 25 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30654"
                obs_have="28830"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22455"
                obs_have="22455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="3847658"
                         time_creation="Mon Apr 25 21:23:28 2011"
                         time_modification="Mon Apr 25 21:18:36 2011" />
        <observations epoch_first="Mon Apr 25 20:00:00 2011"
                      epoch_last="Mon Apr 25 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30654"
                obs_have="28830"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22455"
                obs_have="22455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:37"
                         size="3847658"
                         time_creation="Mon May 23 00:57:03 2011"
                         time_modification="Mon Apr 25 21:18:36 2011" />
        <observations epoch_first="Mon Apr 25 20:00:00 2011"
                      epoch_last="Mon Apr 25 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30654"
                obs_have="28830"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22455"
                obs_have="22455"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Apr 25 22:45:40 2011"
               level="3">
        <file_statistics latency="00:18:30"
                         size="4341110"
                         time_creation="Mon Apr 25 22:23:29 2011"
                         time_modification="Mon Apr 25 22:18:29 2011" />
        <observations epoch_first="Mon Apr 25 21:00:00 2011"
                      epoch_last="Mon Apr 25 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34537"
                obs_have="32589"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22254"
                obs_have="22254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 00:34:47 2011"
               level="3">
        <file_statistics latency="00:18:30"
                         size="4341110"
                         time_creation="Mon Apr 25 22:23:29 2011"
                         time_modification="Mon Apr 25 22:18:29 2011" />
        <observations epoch_first="Mon Apr 25 21:00:00 2011"
                      epoch_last="Mon Apr 25 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34537"
                obs_have="32589"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22254"
                obs_have="22254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:30"
                         size="4341110"
                         time_creation="Mon Apr 25 22:23:29 2011"
                         time_modification="Mon Apr 25 22:18:29 2011" />
        <observations epoch_first="Mon Apr 25 21:00:00 2011"
                      epoch_last="Mon Apr 25 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34537"
                obs_have="32589"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22254"
                obs_have="22254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:30"
                         size="4341110"
                         time_creation="Mon May 23 00:57:03 2011"
                         time_modification="Mon Apr 25 22:18:29 2011" />
        <observations epoch_first="Mon Apr 25 21:00:00 2011"
                      epoch_last="Mon Apr 25 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34537"
                obs_have="32589"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="27161"
                obs_have="27161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22254"
                obs_have="22254"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Apr 25 23:44:22 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4658701"
                         time_creation="Mon Apr 25 23:23:28 2011"
                         time_modification="Mon Apr 25 23:18:37 2011" />
        <observations epoch_first="Mon Apr 25 22:00:00 2011"
                      epoch_last="Mon Apr 25 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37436"
                obs_have="34990"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="28924"
                obs_have="28924"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22844"
                obs_have="22844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 01:34:25 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4658701"
                         time_creation="Mon Apr 25 23:23:28 2011"
                         time_modification="Mon Apr 25 23:18:37 2011" />
        <observations epoch_first="Mon Apr 25 22:00:00 2011"
                      epoch_last="Mon Apr 25 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37436"
                obs_have="34990"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="28924"
                obs_have="28924"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22844"
                obs_have="22844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4658701"
                         time_creation="Mon Apr 25 23:23:28 2011"
                         time_modification="Mon Apr 25 23:18:37 2011" />
        <observations epoch_first="Mon Apr 25 22:00:00 2011"
                      epoch_last="Mon Apr 25 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37436"
                obs_have="34990"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="28924"
                obs_have="28924"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22844"
                obs_have="22844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4658701"
                         time_creation="Mon May 23 00:57:04 2011"
                         time_modification="Mon Apr 25 23:18:37 2011" />
        <observations epoch_first="Mon Apr 25 22:00:00 2011"
                      epoch_last="Mon Apr 25 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37436"
                obs_have="34990"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="28924"
                obs_have="28924"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22844"
                obs_have="22844"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb115x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Apr 26 00:44:33 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4797582"
                         time_creation="Tue Apr 26 00:23:29 2011"
                         time_modification="Tue Apr 26 00:18:37 2011" />
        <observations epoch_first="Mon Apr 25 23:00:00 2011"
                      epoch_last="Mon Apr 25 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38747"
                obs_have="36084"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="30380"
                obs_have="30380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 02:35:05 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4797582"
                         time_creation="Tue Apr 26 00:23:29 2011"
                         time_modification="Tue Apr 26 00:18:37 2011" />
        <observations epoch_first="Mon Apr 25 23:00:00 2011"
                      epoch_last="Mon Apr 25 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38747"
                obs_have="36084"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="30380"
                obs_have="30380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 20:48:38 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4797582"
                         time_creation="Tue Apr 26 00:23:29 2011"
                         time_modification="Tue Apr 26 00:18:37 2011" />
        <observations epoch_first="Mon Apr 25 23:00:00 2011"
                      epoch_last="Mon Apr 25 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38747"
                obs_have="36084"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="30380"
                obs_have="30380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May 25 05:41:38 2011"
               level="3">
        <file_statistics latency="00:18:38"
                         size="4797582"
                         time_creation="Mon May 23 00:57:04 2011"
                         time_modification="Tue Apr 26 00:18:37 2011" />
        <observations epoch_first="Mon Apr 25 23:00:00 2011"
                      epoch_last="Mon Apr 25 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38747"
                obs_have="36084"
                obs_ratio="93.13" />
          <mask elevation="10 degrees"
                obs_expected="30380"
                obs_have="30380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
