<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-03-16 00:00:00"
    DayOfYear="75"
    Year="2011">
  <station name="CHEB">
    <file name="/cheb0750.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 17 21:11:06 2011"
               level="3">
        <file_statistics latency="03:32:16"
                         size="3172837"
                         time_creation="Thu Mar 17 04:08:24 2011"
                         time_modification="Thu Mar 17 03:31:46 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:30 2011"
                      epochs="2519"
                      epochs_ratio="87.47">
          <mask elevation="03 degrees"
                obs_expected="29646"
                obs_have="23865"
                obs_ratio="80.50" />
          <mask elevation="10 degrees"
                obs_expected="24606"
                obs_have="21157"
                obs_ratio="85.98" />
          <mask elevation="15 degrees"
                obs_expected="21657"
                obs_have="18647"
                obs_ratio="86.10" />
        </observations>
      </control>
      <control date="Fri Apr 15 06:19:54 2011"
               level="3">
        <file_statistics latency="03:32:16"
                         size="3172837"
                         time_creation="Wed Apr 13 00:58:08 2011"
                         time_modification="Thu Mar 17 03:31:46 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:30 2011"
                      epochs="2519"
                      epochs_ratio="87.47">
          <mask elevation="03 degrees"
                obs_expected="29646"
                obs_have="23865"
                obs_ratio="80.50" />
          <mask elevation="10 degrees"
                obs_expected="24606"
                obs_have="21157"
                obs_ratio="85.98" />
          <mask elevation="15 degrees"
                obs_expected="21657"
                obs_have="18647"
                obs_ratio="86.10" />
        </observations>
      </control>
    </file>
    <file name="/cheb075a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Mar 16 01:43:33 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4465945"
                         time_creation="Wed Mar 16 01:23:05 2011"
                         time_modification="Wed Mar 16 01:18:57 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36082"
                obs_have="33569"
                obs_ratio="93.04" />
          <mask elevation="10 degrees"
                obs_expected="26548"
                obs_have="26548"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22172"
                obs_have="22172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 03:33:47 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4465945"
                         time_creation="Wed Mar 16 01:23:05 2011"
                         time_modification="Wed Mar 16 01:18:57 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36082"
                obs_have="33569"
                obs_ratio="93.04" />
          <mask elevation="10 degrees"
                obs_expected="26548"
                obs_have="26548"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22172"
                obs_have="22172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4465945"
                         time_creation="Wed Mar 16 01:23:05 2011"
                         time_modification="Wed Mar 16 01:18:57 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36082"
                obs_have="33569"
                obs_ratio="93.04" />
          <mask elevation="10 degrees"
                obs_expected="26548"
                obs_have="26548"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22172"
                obs_have="22172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4465945"
                         time_creation="Wed Apr 13 00:56:48 2011"
                         time_modification="Wed Mar 16 01:18:57 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36082"
                obs_have="33569"
                obs_ratio="93.04" />
          <mask elevation="10 degrees"
                obs_expected="26548"
                obs_have="26548"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22172"
                obs_have="22172"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Mar 16 04:34:42 2011"
               level="3">
        <file_statistics latency="00:31:06"
                         size="4691175"
                         time_creation="Wed Mar 16 03:08:04 2011"
                         time_modification="Wed Mar 16 02:31:05 2011" />
        <observations epoch_first="Wed Mar 16 01:00:00 2011"
                      epoch_last="Wed Mar 16 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36983"
                obs_have="35363"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="29189"
                obs_have="29189"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23526"
                obs_have="23526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:31:06"
                         size="4691175"
                         time_creation="Wed Mar 16 03:08:04 2011"
                         time_modification="Wed Mar 16 02:31:05 2011" />
        <observations epoch_first="Wed Mar 16 01:00:00 2011"
                      epoch_last="Wed Mar 16 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36983"
                obs_have="35363"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="29189"
                obs_have="29189"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23526"
                obs_have="23526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:31:06"
                         size="4691175"
                         time_creation="Wed Apr 13 00:56:48 2011"
                         time_modification="Wed Mar 16 02:31:05 2011" />
        <observations epoch_first="Wed Mar 16 01:00:00 2011"
                      epoch_last="Wed Mar 16 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36983"
                obs_have="35363"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="29189"
                obs_have="29189"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23526"
                obs_have="23526"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Mar 16 03:44:25 2011"
               level="3">
        <file_statistics latency="00:19:11"
                         size="4694246"
                         time_creation="Wed Mar 16 03:23:06 2011"
                         time_modification="Wed Mar 16 03:19:10 2011" />
        <observations epoch_first="Wed Mar 16 02:00:00 2011"
                      epoch_last="Wed Mar 16 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38184"
                obs_have="35335"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="30025"
                obs_have="30025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26188"
                obs_have="26188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 05:34:48 2011"
               level="3">
        <file_statistics latency="00:19:11"
                         size="4694246"
                         time_creation="Wed Mar 16 03:23:06 2011"
                         time_modification="Wed Mar 16 03:19:10 2011" />
        <observations epoch_first="Wed Mar 16 02:00:00 2011"
                      epoch_last="Wed Mar 16 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38184"
                obs_have="35335"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="30025"
                obs_have="30025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26188"
                obs_have="26188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:19:11"
                         size="4694246"
                         time_creation="Wed Mar 16 03:23:06 2011"
                         time_modification="Wed Mar 16 03:19:10 2011" />
        <observations epoch_first="Wed Mar 16 02:00:00 2011"
                      epoch_last="Wed Mar 16 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38184"
                obs_have="35335"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="30025"
                obs_have="30025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26188"
                obs_have="26188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:19:11"
                         size="4694246"
                         time_creation="Wed Apr 13 00:56:48 2011"
                         time_modification="Wed Mar 16 03:19:10 2011" />
        <observations epoch_first="Wed Mar 16 02:00:00 2011"
                      epoch_last="Wed Mar 16 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38184"
                obs_have="35335"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="30025"
                obs_have="30025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26188"
                obs_have="26188"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Mar 16 04:45:01 2011"
               level="3">
        <file_statistics latency="00:21:34"
                         size="4566475"
                         time_creation="Wed Mar 16 04:33:04 2011"
                         time_modification="Wed Mar 16 04:21:33 2011" />
        <observations epoch_first="Wed Mar 16 03:00:00 2011"
                      epoch_last="Wed Mar 16 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35572"
                obs_have="34430"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="31007"
                obs_have="31007"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 06:35:09 2011"
               level="3">
        <file_statistics latency="00:21:34"
                         size="4566475"
                         time_creation="Wed Mar 16 04:33:04 2011"
                         time_modification="Wed Mar 16 04:21:33 2011" />
        <observations epoch_first="Wed Mar 16 03:00:00 2011"
                      epoch_last="Wed Mar 16 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35572"
                obs_have="34430"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="31007"
                obs_have="31007"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:21:34"
                         size="4566475"
                         time_creation="Wed Mar 16 04:33:04 2011"
                         time_modification="Wed Mar 16 04:21:33 2011" />
        <observations epoch_first="Wed Mar 16 03:00:00 2011"
                      epoch_last="Wed Mar 16 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35572"
                obs_have="34430"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="31007"
                obs_have="31007"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:21:34"
                         size="4566475"
                         time_creation="Wed Apr 13 00:56:49 2011"
                         time_modification="Wed Mar 16 04:21:33 2011" />
        <observations epoch_first="Wed Mar 16 03:00:00 2011"
                      epoch_last="Wed Mar 16 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35572"
                obs_have="34430"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="31007"
                obs_have="31007"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Mar 16 08:43:29 2011"
               level="3">
        <file_statistics latency="00:25:37"
                         size="4800213"
                         time_creation="Wed Mar 16 08:33:05 2011"
                         time_modification="Wed Mar 16 08:25:36 2011" />
        <observations epoch_first="Wed Mar 16 07:00:14 2011"
                      epoch_last="Wed Mar 16 07:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="36951"
                obs_have="36238"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="34304"
                obs_have="34294"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30953"
                obs_have="30944"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 16 10:33:29 2011"
               level="3">
        <file_statistics latency="00:25:37"
                         size="4800213"
                         time_creation="Wed Mar 16 08:33:05 2011"
                         time_modification="Wed Mar 16 08:25:36 2011" />
        <observations epoch_first="Wed Mar 16 07:00:14 2011"
                      epoch_last="Wed Mar 16 07:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="36951"
                obs_have="36238"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="34304"
                obs_have="34294"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30953"
                obs_have="30944"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:25:37"
                         size="4800213"
                         time_creation="Wed Mar 16 08:33:05 2011"
                         time_modification="Wed Mar 16 08:25:36 2011" />
        <observations epoch_first="Wed Mar 16 07:00:14 2011"
                      epoch_last="Wed Mar 16 07:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="36951"
                obs_have="36238"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="34304"
                obs_have="34294"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30953"
                obs_have="30944"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:25:37"
                         size="4800213"
                         time_creation="Wed Apr 13 00:56:49 2011"
                         time_modification="Wed Mar 16 08:25:36 2011" />
        <observations epoch_first="Wed Mar 16 07:00:14 2011"
                      epoch_last="Wed Mar 16 07:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="36951"
                obs_have="36238"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="34304"
                obs_have="34294"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30953"
                obs_have="30944"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb075i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Mar 16 09:43:30 2011"
               level="3">
        <file_statistics latency="00:24:19"
                         size="4432103"
                         time_creation="Wed Mar 16 09:33:04 2011"
                         time_modification="Wed Mar 16 09:24:18 2011" />
        <observations epoch_first="Wed Mar 16 08:00:00 2011"
                      epoch_last="Wed Mar 16 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34826"
                obs_have="33406"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="30638"
                obs_have="30638"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28643"
                obs_have="28643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 11:33:31 2011"
               level="3">
        <file_statistics latency="00:24:19"
                         size="4432103"
                         time_creation="Wed Mar 16 09:33:04 2011"
                         time_modification="Wed Mar 16 09:24:18 2011" />
        <observations epoch_first="Wed Mar 16 08:00:00 2011"
                      epoch_last="Wed Mar 16 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34826"
                obs_have="33406"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="30638"
                obs_have="30638"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28643"
                obs_have="28643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:24:19"
                         size="4432103"
                         time_creation="Wed Mar 16 09:33:04 2011"
                         time_modification="Wed Mar 16 09:24:18 2011" />
        <observations epoch_first="Wed Mar 16 08:00:00 2011"
                      epoch_last="Wed Mar 16 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34826"
                obs_have="33406"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="30638"
                obs_have="30638"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28643"
                obs_have="28643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:24:19"
                         size="4432103"
                         time_creation="Wed Apr 13 00:56:49 2011"
                         time_modification="Wed Mar 16 09:24:18 2011" />
        <observations epoch_first="Wed Mar 16 08:00:00 2011"
                      epoch_last="Wed Mar 16 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34826"
                obs_have="33406"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="30638"
                obs_have="30638"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28643"
                obs_have="28643"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Mar 16 12:33:30 2011"
               level="3">
        <file_statistics latency="00:40:59"
                         size="4386432"
                         time_creation="Wed Mar 16 11:08:06 2011"
                         time_modification="Wed Mar 16 10:40:58 2011" />
        <observations epoch_first="Wed Mar 16 09:00:00 2011"
                      epoch_last="Wed Mar 16 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34722"
                obs_have="32965"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29080"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25069"
                obs_have="25069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:40:59"
                         size="4386432"
                         time_creation="Wed Mar 16 11:08:06 2011"
                         time_modification="Wed Mar 16 10:40:58 2011" />
        <observations epoch_first="Wed Mar 16 09:00:00 2011"
                      epoch_last="Wed Mar 16 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34722"
                obs_have="32965"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29080"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25069"
                obs_have="25069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:40:59"
                         size="4386432"
                         time_creation="Wed Apr 13 00:56:50 2011"
                         time_modification="Wed Mar 16 10:40:58 2011" />
        <observations epoch_first="Wed Mar 16 09:00:00 2011"
                      epoch_last="Wed Mar 16 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34722"
                obs_have="32965"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29080"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25069"
                obs_have="25069"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Mar 16 11:43:34 2011"
               level="3">
        <file_statistics latency="00:27:17"
                         size="4467947"
                         time_creation="Wed Mar 16 11:33:07 2011"
                         time_modification="Wed Mar 16 11:27:16 2011" />
        <observations epoch_first="Wed Mar 16 10:00:00 2011"
                      epoch_last="Wed Mar 16 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34072"
                obs_have="33692"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="32880"
                obs_have="32880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32066"
                obs_have="32066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 13:33:35 2011"
               level="3">
        <file_statistics latency="00:27:17"
                         size="4467947"
                         time_creation="Wed Mar 16 11:33:07 2011"
                         time_modification="Wed Mar 16 11:27:16 2011" />
        <observations epoch_first="Wed Mar 16 10:00:00 2011"
                      epoch_last="Wed Mar 16 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34072"
                obs_have="33692"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="32880"
                obs_have="32880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32066"
                obs_have="32066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:27:17"
                         size="4467947"
                         time_creation="Wed Mar 16 11:33:07 2011"
                         time_modification="Wed Mar 16 11:27:16 2011" />
        <observations epoch_first="Wed Mar 16 10:00:00 2011"
                      epoch_last="Wed Mar 16 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34072"
                obs_have="33692"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="32880"
                obs_have="32880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32066"
                obs_have="32066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:27:17"
                         size="4467947"
                         time_creation="Wed Apr 13 00:56:50 2011"
                         time_modification="Wed Mar 16 11:27:16 2011" />
        <observations epoch_first="Wed Mar 16 10:00:00 2011"
                      epoch_last="Wed Mar 16 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34072"
                obs_have="33692"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="32880"
                obs_have="32880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32066"
                obs_have="32066"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Mar 16 12:43:34 2011"
               level="3">
        <file_statistics latency="00:25:59"
                         size="4949437"
                         time_creation="Wed Mar 16 12:33:06 2011"
                         time_modification="Wed Mar 16 12:25:58 2011" />
        <observations epoch_first="Wed Mar 16 11:00:00 2011"
                      epoch_last="Wed Mar 16 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38904"
                obs_have="37332"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="33436"
                obs_have="33436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28151"
                obs_have="28151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 14:33:34 2011"
               level="3">
        <file_statistics latency="00:25:59"
                         size="4949437"
                         time_creation="Wed Mar 16 12:33:06 2011"
                         time_modification="Wed Mar 16 12:25:58 2011" />
        <observations epoch_first="Wed Mar 16 11:00:00 2011"
                      epoch_last="Wed Mar 16 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38904"
                obs_have="37332"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="33436"
                obs_have="33436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28151"
                obs_have="28151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:25:59"
                         size="4949437"
                         time_creation="Wed Mar 16 12:33:06 2011"
                         time_modification="Wed Mar 16 12:25:58 2011" />
        <observations epoch_first="Wed Mar 16 11:00:00 2011"
                      epoch_last="Wed Mar 16 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38904"
                obs_have="37332"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="33436"
                obs_have="33436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28151"
                obs_have="28151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:25:59"
                         size="4949437"
                         time_creation="Wed Apr 13 00:56:50 2011"
                         time_modification="Wed Mar 16 12:25:58 2011" />
        <observations epoch_first="Wed Mar 16 11:00:00 2011"
                      epoch_last="Wed Mar 16 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38904"
                obs_have="37332"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="33436"
                obs_have="33436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28151"
                obs_have="28151"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Mar 16 13:43:55 2011"
               level="3">
        <file_statistics latency="00:22:06"
                         size="4778027"
                         time_creation="Wed Mar 16 13:33:06 2011"
                         time_modification="Wed Mar 16 13:22:05 2011" />
        <observations epoch_first="Wed Mar 16 12:00:00 2011"
                      epoch_last="Wed Mar 16 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38438"
                obs_have="35888"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="28010"
                obs_have="28010"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25491"
                obs_have="25491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 15:33:33 2011"
               level="3">
        <file_statistics latency="00:22:06"
                         size="4778027"
                         time_creation="Wed Mar 16 13:33:06 2011"
                         time_modification="Wed Mar 16 13:22:05 2011" />
        <observations epoch_first="Wed Mar 16 12:00:00 2011"
                      epoch_last="Wed Mar 16 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38438"
                obs_have="35888"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="28010"
                obs_have="28010"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25491"
                obs_have="25491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:22:06"
                         size="4778027"
                         time_creation="Wed Mar 16 13:33:06 2011"
                         time_modification="Wed Mar 16 13:22:05 2011" />
        <observations epoch_first="Wed Mar 16 12:00:00 2011"
                      epoch_last="Wed Mar 16 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38438"
                obs_have="35888"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="28010"
                obs_have="28010"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25491"
                obs_have="25491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:22:06"
                         size="4778027"
                         time_creation="Wed Apr 13 00:56:50 2011"
                         time_modification="Wed Mar 16 13:22:05 2011" />
        <observations epoch_first="Wed Mar 16 12:00:00 2011"
                      epoch_last="Wed Mar 16 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38438"
                obs_have="35888"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="28010"
                obs_have="28010"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25491"
                obs_have="25491"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Mar 16 16:33:32 2011"
               level="3">
        <file_statistics latency="00:41:34"
                         size="5189526"
                         time_creation="Wed Mar 16 15:08:07 2011"
                         time_modification="Wed Mar 16 14:41:33 2011" />
        <observations epoch_first="Wed Mar 16 13:00:00 2011"
                      epoch_last="Wed Mar 16 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41383"
                obs_have="39167"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="33052"
                obs_have="33052"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:41:34"
                         size="5189526"
                         time_creation="Wed Mar 16 15:08:07 2011"
                         time_modification="Wed Mar 16 14:41:33 2011" />
        <observations epoch_first="Wed Mar 16 13:00:00 2011"
                      epoch_last="Wed Mar 16 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41383"
                obs_have="39167"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="33052"
                obs_have="33052"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:41:34"
                         size="5189526"
                         time_creation="Wed Apr 13 00:56:51 2011"
                         time_modification="Wed Mar 16 14:41:33 2011" />
        <observations epoch_first="Wed Mar 16 13:00:00 2011"
                      epoch_last="Wed Mar 16 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41383"
                obs_have="39167"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="33052"
                obs_have="33052"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28159"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Mar 16 17:33:51 2011"
               level="3">
        <file_statistics latency="00:30:36"
                         size="4385291"
                         time_creation="Wed Mar 16 16:13:08 2011"
                         time_modification="Wed Mar 16 15:30:35 2011" />
        <observations epoch_first="Wed Mar 16 14:00:00 2011"
                      epoch_last="Wed Mar 16 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35274"
                obs_have="33051"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="28831"
                obs_have="28831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26214"
                obs_have="26214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:30:36"
                         size="4385291"
                         time_creation="Wed Mar 16 16:13:08 2011"
                         time_modification="Wed Mar 16 15:30:35 2011" />
        <observations epoch_first="Wed Mar 16 14:00:00 2011"
                      epoch_last="Wed Mar 16 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35274"
                obs_have="33051"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="28831"
                obs_have="28831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26214"
                obs_have="26214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:30:36"
                         size="4385291"
                         time_creation="Wed Apr 13 00:56:51 2011"
                         time_modification="Wed Mar 16 15:30:35 2011" />
        <observations epoch_first="Wed Mar 16 14:00:00 2011"
                      epoch_last="Wed Mar 16 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35274"
                obs_have="33051"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="28831"
                obs_have="28831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26214"
                obs_have="26214"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Mar 16 18:33:59 2011"
               level="3">
        <file_statistics latency="00:31:00"
                         size="4234977"
                         time_creation="Wed Mar 16 17:08:05 2011"
                         time_modification="Wed Mar 16 16:30:59 2011" />
        <observations epoch_first="Wed Mar 16 15:00:00 2011"
                      epoch_last="Wed Mar 16 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34197"
                obs_have="31753"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="27603"
                obs_have="27603"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24423"
                obs_have="24423"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:31:00"
                         size="4234977"
                         time_creation="Wed Mar 16 17:08:05 2011"
                         time_modification="Wed Mar 16 16:30:59 2011" />
        <observations epoch_first="Wed Mar 16 15:00:00 2011"
                      epoch_last="Wed Mar 16 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34197"
                obs_have="31753"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="27603"
                obs_have="27603"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24423"
                obs_have="24423"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:31:00"
                         size="4234977"
                         time_creation="Wed Apr 13 00:56:51 2011"
                         time_modification="Wed Mar 16 16:30:59 2011" />
        <observations epoch_first="Wed Mar 16 15:00:00 2011"
                      epoch_last="Wed Mar 16 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34197"
                obs_have="31753"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="27603"
                obs_have="27603"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24423"
                obs_have="24423"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Mar 16 19:35:24 2011"
               level="3">
        <file_statistics latency="00:29:20"
                         size="4369697"
                         time_creation="Wed Mar 16 18:08:07 2011"
                         time_modification="Wed Mar 16 17:29:19 2011" />
        <observations epoch_first="Wed Mar 16 16:00:00 2011"
                      epoch_last="Wed Mar 16 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33359"
                obs_have="32934"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="30983"
                obs_have="30983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25134"
                obs_have="25134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:29:20"
                         size="4369697"
                         time_creation="Wed Mar 16 18:08:07 2011"
                         time_modification="Wed Mar 16 17:29:19 2011" />
        <observations epoch_first="Wed Mar 16 16:00:00 2011"
                      epoch_last="Wed Mar 16 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33359"
                obs_have="32934"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="30983"
                obs_have="30983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25134"
                obs_have="25134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:29:20"
                         size="4369697"
                         time_creation="Wed Apr 13 00:56:51 2011"
                         time_modification="Wed Mar 16 17:29:19 2011" />
        <observations epoch_first="Wed Mar 16 16:00:00 2011"
                      epoch_last="Wed Mar 16 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33359"
                obs_have="32934"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="30983"
                obs_have="30983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25134"
                obs_have="25134"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Mar 16 20:34:59 2011"
               level="3">
        <file_statistics latency="00:50:58"
                         size="4502897"
                         time_creation="Wed Mar 16 19:08:10 2011"
                         time_modification="Wed Mar 16 18:50:57 2011" />
        <observations epoch_first="Wed Mar 16 17:00:00 2011"
                      epoch_last="Wed Mar 16 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35481"
                obs_have="33797"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="29610"
                obs_have="29610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26076"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:50:58"
                         size="4502897"
                         time_creation="Wed Mar 16 19:08:10 2011"
                         time_modification="Wed Mar 16 18:50:57 2011" />
        <observations epoch_first="Wed Mar 16 17:00:00 2011"
                      epoch_last="Wed Mar 16 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35481"
                obs_have="33797"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="29610"
                obs_have="29610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26076"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:50:58"
                         size="4502897"
                         time_creation="Wed Apr 13 00:56:52 2011"
                         time_modification="Wed Mar 16 18:50:57 2011" />
        <observations epoch_first="Wed Mar 16 17:00:00 2011"
                      epoch_last="Wed Mar 16 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35481"
                obs_have="33797"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="29610"
                obs_have="29610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26076"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Mar 16 21:34:51 2011"
               level="3">
        <file_statistics latency="00:34:37"
                         size="4498959"
                         time_creation="Wed Mar 16 20:08:08 2011"
                         time_modification="Wed Mar 16 19:34:36 2011" />
        <observations epoch_first="Wed Mar 16 18:00:00 2011"
                      epoch_last="Wed Mar 16 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="33911"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="30666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27318"
                obs_have="27318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:34:37"
                         size="4498959"
                         time_creation="Wed Mar 16 20:08:08 2011"
                         time_modification="Wed Mar 16 19:34:36 2011" />
        <observations epoch_first="Wed Mar 16 18:00:00 2011"
                      epoch_last="Wed Mar 16 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="33911"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="30666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27318"
                obs_have="27318"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:34:37"
                         size="4498959"
                         time_creation="Wed Apr 13 00:56:52 2011"
                         time_modification="Wed Mar 16 19:34:36 2011" />
        <observations epoch_first="Wed Mar 16 18:00:00 2011"
                      epoch_last="Wed Mar 16 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35333"
                obs_have="33911"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="30666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27318"
                obs_have="27318"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Mar 16 22:33:35 2011"
               level="3">
        <file_statistics latency="00:32:57"
                         size="4513916"
                         time_creation="Wed Mar 16 21:08:10 2011"
                         time_modification="Wed Mar 16 20:32:56 2011" />
        <observations epoch_first="Wed Mar 16 19:00:00 2011"
                      epoch_last="Wed Mar 16 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35064"
                obs_have="33947"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31741"
                obs_have="31732"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29773"
                obs_have="29773"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:32:57"
                         size="4513916"
                         time_creation="Wed Mar 16 21:08:10 2011"
                         time_modification="Wed Mar 16 20:32:56 2011" />
        <observations epoch_first="Wed Mar 16 19:00:00 2011"
                      epoch_last="Wed Mar 16 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35064"
                obs_have="33947"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31741"
                obs_have="31732"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29773"
                obs_have="29773"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:32:57"
                         size="4513916"
                         time_creation="Wed Apr 13 00:56:52 2011"
                         time_modification="Wed Mar 16 20:32:56 2011" />
        <observations epoch_first="Wed Mar 16 19:00:00 2011"
                      epoch_last="Wed Mar 16 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35064"
                obs_have="33947"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31741"
                obs_have="31732"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29773"
                obs_have="29773"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Mar 16 23:33:31 2011"
               level="3">
        <file_statistics latency="00:32:04"
                         size="4585843"
                         time_creation="Wed Mar 16 22:08:07 2011"
                         time_modification="Wed Mar 16 21:32:03 2011" />
        <observations epoch_first="Wed Mar 16 20:00:00 2011"
                      epoch_last="Wed Mar 16 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35584"
                obs_have="34586"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="31766"
                obs_have="31699"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28588"
                obs_have="28521"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:32:04"
                         size="4585843"
                         time_creation="Wed Mar 16 22:08:07 2011"
                         time_modification="Wed Mar 16 21:32:03 2011" />
        <observations epoch_first="Wed Mar 16 20:00:00 2011"
                      epoch_last="Wed Mar 16 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35584"
                obs_have="34586"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="31766"
                obs_have="31699"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28588"
                obs_have="28521"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:32:04"
                         size="4585843"
                         time_creation="Wed Apr 13 00:56:52 2011"
                         time_modification="Wed Mar 16 21:32:03 2011" />
        <observations epoch_first="Wed Mar 16 20:00:00 2011"
                      epoch_last="Wed Mar 16 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35584"
                obs_have="34586"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="31766"
                obs_have="31699"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="28588"
                obs_have="28521"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/cheb075v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Mar 17 00:33:29 2011"
               level="3">
        <file_statistics latency="00:41:49"
                         size="4547298"
                         time_creation="Wed Mar 16 23:08:08 2011"
                         time_modification="Wed Mar 16 22:41:48 2011" />
        <observations epoch_first="Wed Mar 16 21:00:00 2011"
                      epoch_last="Wed Mar 16 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36151"
                obs_have="34209"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="29228"
                obs_have="29228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24265"
                obs_have="24265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:41:49"
                         size="4547298"
                         time_creation="Wed Mar 16 23:08:08 2011"
                         time_modification="Wed Mar 16 22:41:48 2011" />
        <observations epoch_first="Wed Mar 16 21:00:00 2011"
                      epoch_last="Wed Mar 16 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36151"
                obs_have="34209"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="29228"
                obs_have="29228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24265"
                obs_have="24265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:41:49"
                         size="4547298"
                         time_creation="Wed Apr 13 00:56:53 2011"
                         time_modification="Wed Mar 16 22:41:48 2011" />
        <observations epoch_first="Wed Mar 16 21:00:00 2011"
                      epoch_last="Wed Mar 16 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36151"
                obs_have="34209"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="29228"
                obs_have="29228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24265"
                obs_have="24265"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Mar 17 01:33:28 2011"
               level="3">
        <file_statistics latency="00:38:39"
                         size="4265694"
                         time_creation="Thu Mar 17 00:08:09 2011"
                         time_modification="Wed Mar 16 23:38:38 2011" />
        <observations epoch_first="Wed Mar 16 22:00:00 2011"
                      epoch_last="Wed Mar 16 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32104"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="31398"
                obs_have="31398"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28909"
                obs_have="28909"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:38:39"
                         size="4265694"
                         time_creation="Thu Mar 17 00:08:09 2011"
                         time_modification="Wed Mar 16 23:38:38 2011" />
        <observations epoch_first="Wed Mar 16 22:00:00 2011"
                      epoch_last="Wed Mar 16 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32104"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="31398"
                obs_have="31398"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28909"
                obs_have="28909"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:38:39"
                         size="4265694"
                         time_creation="Wed Apr 13 00:56:53 2011"
                         time_modification="Wed Mar 16 23:38:38 2011" />
        <observations epoch_first="Wed Mar 16 22:00:00 2011"
                      epoch_last="Wed Mar 16 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32104"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="31398"
                obs_have="31398"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28909"
                obs_have="28909"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb075x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Mar 17 02:33:27 2011"
               level="3">
        <file_statistics latency="00:37:15"
                         size="3780665"
                         time_creation="Thu Mar 17 01:08:09 2011"
                         time_modification="Thu Mar 17 00:37:14 2011" />
        <observations epoch_first="Wed Mar 16 23:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29808"
                obs_have="28263"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="24962"
                obs_have="24962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21863"
                obs_have="21863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 20:15:48 2011"
               level="3">
        <file_statistics latency="00:37:15"
                         size="3780665"
                         time_creation="Thu Mar 17 01:08:09 2011"
                         time_modification="Thu Mar 17 00:37:14 2011" />
        <observations epoch_first="Wed Mar 16 23:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29808"
                obs_have="28263"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="24962"
                obs_have="24962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21863"
                obs_have="21863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 05:34:40 2011"
               level="3">
        <file_statistics latency="00:37:15"
                         size="3780665"
                         time_creation="Wed Apr 13 00:56:53 2011"
                         time_modification="Thu Mar 17 00:37:14 2011" />
        <observations epoch_first="Wed Mar 16 23:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29808"
                obs_have="28263"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="24962"
                obs_have="24962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21863"
                obs_have="21863"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
