<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-01-25 00:00:00"
    DayOfYear="25"
    Year="2011">
  <station name="CHEB">
    <file name="/cheb0250.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 26 19:43:12 2011"
               level="3">
        <file_statistics latency="03:31:41"
                         size="3694654"
                         time_creation="Wed Jan 26 04:08:29 2011"
                         time_modification="Wed Jan 26 03:31:11 2011" />
        <observations epoch_first="Tue Jan 25 00:00:00 2011"
                      epoch_last="Tue Jan 25 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29680"
                obs_have="27794"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="24554"
                obs_have="24552"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21671"
                obs_have="21671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:47:53 2011"
               level="3">
        <file_statistics latency="03:31:41"
                         size="3694654"
                         time_creation="Tue Feb 22 00:58:29 2011"
                         time_modification="Wed Jan 26 03:31:11 2011" />
        <observations epoch_first="Tue Jan 25 00:00:00 2011"
                      epoch_last="Tue Jan 25 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29680"
                obs_have="27794"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="24554"
                obs_have="24552"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21671"
                obs_have="21671"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 25 01:43:30 2011"
               level="3">
        <file_statistics latency="00:19:36"
                         size="4712737"
                         time_creation="Tue Jan 25 01:23:05 2011"
                         time_modification="Tue Jan 25 01:19:35 2011" />
        <observations epoch_first="Tue Jan 25 00:00:00 2011"
                      epoch_last="Tue Jan 25 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37977"
                obs_have="35506"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23393"
                obs_have="23393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 03:33:31 2011"
               level="3">
        <file_statistics latency="00:19:36"
                         size="4712737"
                         time_creation="Tue Jan 25 01:23:05 2011"
                         time_modification="Tue Jan 25 01:19:35 2011" />
        <observations epoch_first="Tue Jan 25 00:00:00 2011"
                      epoch_last="Tue Jan 25 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37977"
                obs_have="35506"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23393"
                obs_have="23393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:36"
                         size="4712737"
                         time_creation="Tue Jan 25 01:23:05 2011"
                         time_modification="Tue Jan 25 01:19:35 2011" />
        <observations epoch_first="Tue Jan 25 00:00:00 2011"
                      epoch_last="Tue Jan 25 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37977"
                obs_have="35506"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23393"
                obs_have="23393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:36"
                         size="4712737"
                         time_creation="Tue Feb 22 00:55:51 2011"
                         time_modification="Tue Jan 25 01:19:35 2011" />
        <observations epoch_first="Tue Jan 25 00:00:00 2011"
                      epoch_last="Tue Jan 25 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37977"
                obs_have="35506"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23393"
                obs_have="23393"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 25 02:43:29 2011"
               level="3">
        <file_statistics latency="00:19:24"
                         size="4207722"
                         time_creation="Tue Jan 25 02:23:04 2011"
                         time_modification="Tue Jan 25 02:19:23 2011" />
        <observations epoch_first="Tue Jan 25 01:00:00 2011"
                      epoch_last="Tue Jan 25 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32338"
                obs_have="31670"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29278"
                obs_have="29278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 04:33:30 2011"
               level="3">
        <file_statistics latency="00:19:24"
                         size="4207722"
                         time_creation="Tue Jan 25 02:23:04 2011"
                         time_modification="Tue Jan 25 02:19:23 2011" />
        <observations epoch_first="Tue Jan 25 01:00:00 2011"
                      epoch_last="Tue Jan 25 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32338"
                obs_have="31670"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29278"
                obs_have="29278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:24"
                         size="4207722"
                         time_creation="Tue Jan 25 02:23:04 2011"
                         time_modification="Tue Jan 25 02:19:23 2011" />
        <observations epoch_first="Tue Jan 25 01:00:00 2011"
                      epoch_last="Tue Jan 25 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32338"
                obs_have="31670"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29278"
                obs_have="29278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:24"
                         size="4207722"
                         time_creation="Tue Feb 22 00:55:51 2011"
                         time_modification="Tue Jan 25 02:19:23 2011" />
        <observations epoch_first="Tue Jan 25 01:00:00 2011"
                      epoch_last="Tue Jan 25 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32338"
                obs_have="31670"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29278"
                obs_have="29278"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 25 03:43:25 2011"
               level="3">
        <file_statistics latency="00:19:02"
                         size="3962271"
                         time_creation="Tue Jan 25 03:23:07 2011"
                         time_modification="Tue Jan 25 03:19:01 2011" />
        <observations epoch_first="Tue Jan 25 02:00:00 2011"
                      epoch_last="Tue Jan 25 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31141"
                obs_have="29629"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26965"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24311"
                obs_have="24311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 05:49:52 2011"
               level="3">
        <file_statistics latency="00:19:02"
                         size="3962271"
                         time_creation="Tue Jan 25 03:23:07 2011"
                         time_modification="Tue Jan 25 03:19:01 2011" />
        <observations epoch_first="Tue Jan 25 02:00:00 2011"
                      epoch_last="Tue Jan 25 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31141"
                obs_have="29629"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26965"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24311"
                obs_have="24311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:02"
                         size="3962271"
                         time_creation="Tue Jan 25 03:23:07 2011"
                         time_modification="Tue Jan 25 03:19:01 2011" />
        <observations epoch_first="Tue Jan 25 02:00:00 2011"
                      epoch_last="Tue Jan 25 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31141"
                obs_have="29629"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26965"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24311"
                obs_have="24311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:02"
                         size="3962271"
                         time_creation="Tue Feb 22 00:55:52 2011"
                         time_modification="Tue Jan 25 03:19:01 2011" />
        <observations epoch_first="Tue Jan 25 02:00:00 2011"
                      epoch_last="Tue Jan 25 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31141"
                obs_have="29629"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26965"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24311"
                obs_have="24311"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 25 04:43:26 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="4161822"
                         time_creation="Tue Jan 25 04:23:13 2011"
                         time_modification="Tue Jan 25 04:20:23 2011" />
        <observations epoch_first="Tue Jan 25 03:00:00 2011"
                      epoch_last="Tue Jan 25 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33610"
                obs_have="31021"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="26564"
                obs_have="26518"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22080"
                obs_have="22080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 06:33:31 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="4161822"
                         time_creation="Tue Jan 25 04:23:13 2011"
                         time_modification="Tue Jan 25 04:20:23 2011" />
        <observations epoch_first="Tue Jan 25 03:00:00 2011"
                      epoch_last="Tue Jan 25 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33610"
                obs_have="31021"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="26564"
                obs_have="26518"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22080"
                obs_have="22080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="4161822"
                         time_creation="Tue Jan 25 04:23:13 2011"
                         time_modification="Tue Jan 25 04:20:23 2011" />
        <observations epoch_first="Tue Jan 25 03:00:00 2011"
                      epoch_last="Tue Jan 25 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33610"
                obs_have="31021"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="26564"
                obs_have="26518"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22080"
                obs_have="22080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="4161822"
                         time_creation="Tue Feb 22 00:55:52 2011"
                         time_modification="Tue Jan 25 04:20:23 2011" />
        <observations epoch_first="Tue Jan 25 03:00:00 2011"
                      epoch_last="Tue Jan 25 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33610"
                obs_have="31021"
                obs_ratio="92.30" />
          <mask elevation="10 degrees"
                obs_expected="26564"
                obs_have="26518"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22080"
                obs_have="22080"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jan 25 05:45:04 2011"
               level="3">
        <file_statistics latency="00:19:31"
                         size="4413100"
                         time_creation="Tue Jan 25 05:23:07 2011"
                         time_modification="Tue Jan 25 05:19:30 2011" />
        <observations epoch_first="Tue Jan 25 04:00:00 2011"
                      epoch_last="Tue Jan 25 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35200"
                obs_have="33198"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="25710"
                obs_have="25710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21779"
                obs_have="21779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 05:47:12 2011"
               level="3">
        <file_statistics latency="00:19:31"
                         size="4413100"
                         time_creation="Tue Jan 25 05:23:07 2011"
                         time_modification="Tue Jan 25 05:19:30 2011" />
        <observations epoch_first="Tue Jan 25 04:00:00 2011"
                      epoch_last="Tue Jan 25 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35200"
                obs_have="33198"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="25710"
                obs_have="25710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21779"
                obs_have="21779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 07:33:43 2011"
               level="3">
        <file_statistics latency="00:19:31"
                         size="4413100"
                         time_creation="Tue Jan 25 05:23:07 2011"
                         time_modification="Tue Jan 25 05:19:30 2011" />
        <observations epoch_first="Tue Jan 25 04:00:00 2011"
                      epoch_last="Tue Jan 25 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35200"
                obs_have="33198"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="25710"
                obs_have="25710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21779"
                obs_have="21779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:31"
                         size="4413100"
                         time_creation="Tue Jan 25 05:23:07 2011"
                         time_modification="Tue Jan 25 05:19:30 2011" />
        <observations epoch_first="Tue Jan 25 04:00:00 2011"
                      epoch_last="Tue Jan 25 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35200"
                obs_have="33198"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="25710"
                obs_have="25710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21779"
                obs_have="21779"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:31"
                         size="4413100"
                         time_creation="Tue Feb 22 00:55:52 2011"
                         time_modification="Tue Jan 25 05:19:30 2011" />
        <observations epoch_first="Tue Jan 25 04:00:00 2011"
                      epoch_last="Tue Jan 25 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35200"
                obs_have="33198"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="25710"
                obs_have="25710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21779"
                obs_have="21779"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jan 25 06:43:42 2011"
               level="3">
        <file_statistics latency="00:19:46"
                         size="4998247"
                         time_creation="Tue Jan 25 06:23:11 2011"
                         time_modification="Tue Jan 25 06:19:45 2011" />
        <observations epoch_first="Tue Jan 25 05:00:00 2011"
                      epoch_last="Tue Jan 25 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40060"
                obs_have="37710"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="30536"
                obs_have="30536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25226"
                obs_have="25226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 08:33:40 2011"
               level="3">
        <file_statistics latency="00:19:46"
                         size="4998247"
                         time_creation="Tue Jan 25 06:23:11 2011"
                         time_modification="Tue Jan 25 06:19:45 2011" />
        <observations epoch_first="Tue Jan 25 05:00:00 2011"
                      epoch_last="Tue Jan 25 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40060"
                obs_have="37710"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="30536"
                obs_have="30536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25226"
                obs_have="25226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:46"
                         size="4998247"
                         time_creation="Tue Jan 25 06:23:11 2011"
                         time_modification="Tue Jan 25 06:19:45 2011" />
        <observations epoch_first="Tue Jan 25 05:00:00 2011"
                      epoch_last="Tue Jan 25 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40060"
                obs_have="37710"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="30536"
                obs_have="30536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25226"
                obs_have="25226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:46"
                         size="4998247"
                         time_creation="Tue Feb 22 00:55:53 2011"
                         time_modification="Tue Jan 25 06:19:45 2011" />
        <observations epoch_first="Tue Jan 25 05:00:00 2011"
                      epoch_last="Tue Jan 25 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40060"
                obs_have="37710"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="30536"
                obs_have="30536"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25226"
                obs_have="25226"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jan 25 07:43:59 2011"
               level="3">
        <file_statistics latency="00:19:49"
                         size="4637088"
                         time_creation="Tue Jan 25 07:23:11 2011"
                         time_modification="Tue Jan 25 07:19:48 2011" />
        <observations epoch_first="Tue Jan 25 06:00:00 2011"
                      epoch_last="Tue Jan 25 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36956"
                obs_have="34973"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="29926"
                obs_have="29926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26370"
                obs_have="26370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 09:33:32 2011"
               level="3">
        <file_statistics latency="00:19:49"
                         size="4637088"
                         time_creation="Tue Jan 25 07:23:11 2011"
                         time_modification="Tue Jan 25 07:19:48 2011" />
        <observations epoch_first="Tue Jan 25 06:00:00 2011"
                      epoch_last="Tue Jan 25 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36956"
                obs_have="34973"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="29926"
                obs_have="29926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26370"
                obs_have="26370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:49"
                         size="4637088"
                         time_creation="Tue Jan 25 07:23:11 2011"
                         time_modification="Tue Jan 25 07:19:48 2011" />
        <observations epoch_first="Tue Jan 25 06:00:00 2011"
                      epoch_last="Tue Jan 25 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36956"
                obs_have="34973"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="29926"
                obs_have="29926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26370"
                obs_have="26370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:49"
                         size="4637088"
                         time_creation="Tue Feb 22 00:55:53 2011"
                         time_modification="Tue Jan 25 07:19:48 2011" />
        <observations epoch_first="Tue Jan 25 06:00:00 2011"
                      epoch_last="Tue Jan 25 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36956"
                obs_have="34973"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="29926"
                obs_have="29926"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26370"
                obs_have="26370"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 25 08:43:52 2011"
               level="3">
        <file_statistics latency="00:19:36"
                         size="4596999"
                         time_creation="Tue Jan 25 08:23:13 2011"
                         time_modification="Tue Jan 25 08:19:35 2011" />
        <observations epoch_first="Tue Jan 25 07:00:00 2011"
                      epoch_last="Tue Jan 25 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36298"
                obs_have="34673"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30989"
                obs_have="30989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 10:33:31 2011"
               level="3">
        <file_statistics latency="00:19:36"
                         size="4596999"
                         time_creation="Tue Jan 25 08:23:13 2011"
                         time_modification="Tue Jan 25 08:19:35 2011" />
        <observations epoch_first="Tue Jan 25 07:00:00 2011"
                      epoch_last="Tue Jan 25 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36298"
                obs_have="34673"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30989"
                obs_have="30989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:36"
                         size="4596999"
                         time_creation="Tue Jan 25 08:23:13 2011"
                         time_modification="Tue Jan 25 08:19:35 2011" />
        <observations epoch_first="Tue Jan 25 07:00:00 2011"
                      epoch_last="Tue Jan 25 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36298"
                obs_have="34673"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30989"
                obs_have="30989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:36"
                         size="4596999"
                         time_creation="Tue Feb 22 00:55:53 2011"
                         time_modification="Tue Jan 25 08:19:35 2011" />
        <observations epoch_first="Tue Jan 25 07:00:00 2011"
                      epoch_last="Tue Jan 25 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36298"
                obs_have="34673"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30989"
                obs_have="30989"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jan 25 09:43:39 2011"
               level="3">
        <file_statistics latency="00:19:58"
                         size="5468729"
                         time_creation="Tue Jan 25 09:23:16 2011"
                         time_modification="Tue Jan 25 09:19:57 2011" />
        <observations epoch_first="Tue Jan 25 08:00:00 2011"
                      epoch_last="Tue Jan 25 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44890"
                obs_have="41252"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="34713"
                obs_have="34713"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26787"
                obs_have="26787"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 11:33:38 2011"
               level="3">
        <file_statistics latency="00:19:58"
                         size="5468729"
                         time_creation="Tue Jan 25 09:23:16 2011"
                         time_modification="Tue Jan 25 09:19:57 2011" />
        <observations epoch_first="Tue Jan 25 08:00:00 2011"
                      epoch_last="Tue Jan 25 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44890"
                obs_have="41252"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="34713"
                obs_have="34713"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26787"
                obs_have="26787"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:58"
                         size="5468729"
                         time_creation="Tue Jan 25 09:23:16 2011"
                         time_modification="Tue Jan 25 09:19:57 2011" />
        <observations epoch_first="Tue Jan 25 08:00:00 2011"
                      epoch_last="Tue Jan 25 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44890"
                obs_have="41252"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="34713"
                obs_have="34713"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26787"
                obs_have="26787"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:58"
                         size="5468729"
                         time_creation="Tue Feb 22 00:55:53 2011"
                         time_modification="Tue Jan 25 09:19:57 2011" />
        <observations epoch_first="Tue Jan 25 08:00:00 2011"
                      epoch_last="Tue Jan 25 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44890"
                obs_have="41252"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="34713"
                obs_have="34713"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26787"
                obs_have="26787"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 25 10:43:29 2011"
               level="3">
        <file_statistics latency="00:19:57"
                         size="5269062"
                         time_creation="Tue Jan 25 10:23:14 2011"
                         time_modification="Tue Jan 25 10:19:56 2011" />
        <observations epoch_first="Tue Jan 25 09:00:00 2011"
                      epoch_last="Tue Jan 25 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42623"
                obs_have="39720"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="34344"
                obs_have="34344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29931"
                obs_have="29931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 12:33:29 2011"
               level="3">
        <file_statistics latency="00:19:57"
                         size="5269062"
                         time_creation="Tue Jan 25 10:23:14 2011"
                         time_modification="Tue Jan 25 10:19:56 2011" />
        <observations epoch_first="Tue Jan 25 09:00:00 2011"
                      epoch_last="Tue Jan 25 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42623"
                obs_have="39720"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="34344"
                obs_have="34344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29931"
                obs_have="29931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:57"
                         size="5269062"
                         time_creation="Tue Jan 25 10:23:14 2011"
                         time_modification="Tue Jan 25 10:19:56 2011" />
        <observations epoch_first="Tue Jan 25 09:00:00 2011"
                      epoch_last="Tue Jan 25 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42623"
                obs_have="39720"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="34344"
                obs_have="34344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29931"
                obs_have="29931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:57"
                         size="5269062"
                         time_creation="Tue Feb 22 00:55:54 2011"
                         time_modification="Tue Jan 25 10:19:56 2011" />
        <observations epoch_first="Tue Jan 25 09:00:00 2011"
                      epoch_last="Tue Jan 25 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42623"
                obs_have="39720"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="34344"
                obs_have="34344"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29931"
                obs_have="29931"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 25 11:43:32 2011"
               level="3">
        <file_statistics latency="00:19:31"
                         size="4878108"
                         time_creation="Tue Jan 25 11:23:13 2011"
                         time_modification="Tue Jan 25 11:19:30 2011" />
        <observations epoch_first="Tue Jan 25 10:00:00 2011"
                      epoch_last="Tue Jan 25 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37874"
                obs_have="36839"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="35074"
                obs_have="35074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33302"
                obs_have="33302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 13:33:31 2011"
               level="3">
        <file_statistics latency="00:19:31"
                         size="4878108"
                         time_creation="Tue Jan 25 11:23:13 2011"
                         time_modification="Tue Jan 25 11:19:30 2011" />
        <observations epoch_first="Tue Jan 25 10:00:00 2011"
                      epoch_last="Tue Jan 25 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37874"
                obs_have="36839"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="35074"
                obs_have="35074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33302"
                obs_have="33302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:31"
                         size="4878108"
                         time_creation="Tue Jan 25 11:23:13 2011"
                         time_modification="Tue Jan 25 11:19:30 2011" />
        <observations epoch_first="Tue Jan 25 10:00:00 2011"
                      epoch_last="Tue Jan 25 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37874"
                obs_have="36839"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="35074"
                obs_have="35074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33302"
                obs_have="33302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:31"
                         size="4878108"
                         time_creation="Tue Feb 22 00:55:54 2011"
                         time_modification="Tue Jan 25 11:19:30 2011" />
        <observations epoch_first="Tue Jan 25 10:00:00 2011"
                      epoch_last="Tue Jan 25 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37874"
                obs_have="36839"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="35074"
                obs_have="35074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33302"
                obs_have="33302"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jan 25 12:43:28 2011"
               level="3">
        <file_statistics latency="00:19:45"
                         size="4536541"
                         time_creation="Tue Jan 25 12:23:26 2011"
                         time_modification="Tue Jan 25 12:19:44 2011" />
        <observations epoch_first="Tue Jan 25 11:00:00 2011"
                      epoch_last="Tue Jan 25 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35504"
                obs_have="34108"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="30746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28281"
                obs_have="28281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 14:33:29 2011"
               level="3">
        <file_statistics latency="00:19:45"
                         size="4536541"
                         time_creation="Tue Jan 25 12:23:26 2011"
                         time_modification="Tue Jan 25 12:19:44 2011" />
        <observations epoch_first="Tue Jan 25 11:00:00 2011"
                      epoch_last="Tue Jan 25 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35504"
                obs_have="34108"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="30746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28281"
                obs_have="28281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:45"
                         size="4536541"
                         time_creation="Tue Jan 25 12:23:26 2011"
                         time_modification="Tue Jan 25 12:19:44 2011" />
        <observations epoch_first="Tue Jan 25 11:00:00 2011"
                      epoch_last="Tue Jan 25 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35504"
                obs_have="34108"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="30746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28281"
                obs_have="28281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:45"
                         size="4536541"
                         time_creation="Tue Feb 22 00:55:54 2011"
                         time_modification="Tue Jan 25 12:19:44 2011" />
        <observations epoch_first="Tue Jan 25 11:00:00 2011"
                      epoch_last="Tue Jan 25 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35504"
                obs_have="34108"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="30746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28281"
                obs_have="28281"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 25 13:43:33 2011"
               level="3">
        <file_statistics latency="00:20:04"
                         size="4504787"
                         time_creation="Tue Jan 25 13:23:20 2011"
                         time_modification="Tue Jan 25 13:20:03 2011" />
        <observations epoch_first="Tue Jan 25 12:00:00 2011"
                      epoch_last="Tue Jan 25 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35421"
                obs_have="33899"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="30247"
                obs_have="30247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25969"
                obs_have="25969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 15:33:34 2011"
               level="3">
        <file_statistics latency="00:20:04"
                         size="4504787"
                         time_creation="Tue Jan 25 13:23:20 2011"
                         time_modification="Tue Jan 25 13:20:03 2011" />
        <observations epoch_first="Tue Jan 25 12:00:00 2011"
                      epoch_last="Tue Jan 25 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35421"
                obs_have="33899"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="30247"
                obs_have="30247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25969"
                obs_have="25969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:20:04"
                         size="4504787"
                         time_creation="Tue Jan 25 13:23:20 2011"
                         time_modification="Tue Jan 25 13:20:03 2011" />
        <observations epoch_first="Tue Jan 25 12:00:00 2011"
                      epoch_last="Tue Jan 25 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35421"
                obs_have="33899"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="30247"
                obs_have="30247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25969"
                obs_have="25969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:20:04"
                         size="4504787"
                         time_creation="Tue Feb 22 00:55:54 2011"
                         time_modification="Tue Jan 25 13:20:03 2011" />
        <observations epoch_first="Tue Jan 25 12:00:00 2011"
                      epoch_last="Tue Jan 25 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35421"
                obs_have="33899"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="30247"
                obs_have="30247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25969"
                obs_have="25969"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 25 14:43:40 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="4285863"
                         time_creation="Tue Jan 25 14:23:23 2011"
                         time_modification="Tue Jan 25 14:20:26 2011" />
        <observations epoch_first="Tue Jan 25 13:00:00 2011"
                      epoch_last="Tue Jan 25 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32874"
                obs_have="32284"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="31054"
                obs_have="31054"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29596"
                obs_have="29596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 16:33:43 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="4285863"
                         time_creation="Tue Jan 25 14:23:23 2011"
                         time_modification="Tue Jan 25 14:20:26 2011" />
        <observations epoch_first="Tue Jan 25 13:00:00 2011"
                      epoch_last="Tue Jan 25 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32874"
                obs_have="32284"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="31054"
                obs_have="31054"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29596"
                obs_have="29596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="4285863"
                         time_creation="Tue Jan 25 14:23:23 2011"
                         time_modification="Tue Jan 25 14:20:26 2011" />
        <observations epoch_first="Tue Jan 25 13:00:00 2011"
                      epoch_last="Tue Jan 25 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32874"
                obs_have="32284"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="31054"
                obs_have="31054"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29596"
                obs_have="29596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="4285863"
                         time_creation="Tue Feb 22 00:55:55 2011"
                         time_modification="Tue Jan 25 14:20:26 2011" />
        <observations epoch_first="Tue Jan 25 13:00:00 2011"
                      epoch_last="Tue Jan 25 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32874"
                obs_have="32284"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="31054"
                obs_have="31054"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29596"
                obs_have="29596"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jan 25 15:43:50 2011"
               level="3">
        <file_statistics latency="00:20:07"
                         size="4940851"
                         time_creation="Tue Jan 25 15:23:22 2011"
                         time_modification="Tue Jan 25 15:20:06 2011" />
        <observations epoch_first="Tue Jan 25 14:00:00 2011"
                      epoch_last="Tue Jan 25 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38736"
                obs_have="37319"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="34686"
                obs_have="34686"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30649"
                obs_have="30649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 17:33:45 2011"
               level="3">
        <file_statistics latency="00:20:07"
                         size="4940851"
                         time_creation="Tue Jan 25 15:23:22 2011"
                         time_modification="Tue Jan 25 15:20:06 2011" />
        <observations epoch_first="Tue Jan 25 14:00:00 2011"
                      epoch_last="Tue Jan 25 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38736"
                obs_have="37319"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="34686"
                obs_have="34686"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30649"
                obs_have="30649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:20:07"
                         size="4940851"
                         time_creation="Tue Jan 25 15:23:22 2011"
                         time_modification="Tue Jan 25 15:20:06 2011" />
        <observations epoch_first="Tue Jan 25 14:00:00 2011"
                      epoch_last="Tue Jan 25 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38736"
                obs_have="37319"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="34686"
                obs_have="34686"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30649"
                obs_have="30649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:20:07"
                         size="4940851"
                         time_creation="Tue Feb 22 00:55:55 2011"
                         time_modification="Tue Jan 25 15:20:06 2011" />
        <observations epoch_first="Tue Jan 25 14:00:00 2011"
                      epoch_last="Tue Jan 25 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38736"
                obs_have="37319"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="34686"
                obs_have="34686"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30649"
                obs_have="30649"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 25 16:43:31 2011"
               level="3">
        <file_statistics latency="00:19:49"
                         size="4576115"
                         time_creation="Tue Jan 25 16:23:19 2011"
                         time_modification="Tue Jan 25 16:19:48 2011" />
        <observations epoch_first="Tue Jan 25 15:00:00 2011"
                      epoch_last="Tue Jan 25 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37519"
                obs_have="34408"
                obs_ratio="91.71" />
          <mask elevation="10 degrees"
                obs_expected="28036"
                obs_have="28036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25458"
                obs_have="25458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 18:33:31 2011"
               level="3">
        <file_statistics latency="00:19:49"
                         size="4576115"
                         time_creation="Tue Jan 25 16:23:19 2011"
                         time_modification="Tue Jan 25 16:19:48 2011" />
        <observations epoch_first="Tue Jan 25 15:00:00 2011"
                      epoch_last="Tue Jan 25 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37519"
                obs_have="34408"
                obs_ratio="91.71" />
          <mask elevation="10 degrees"
                obs_expected="28036"
                obs_have="28036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25458"
                obs_have="25458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:49"
                         size="4576115"
                         time_creation="Tue Jan 25 16:23:19 2011"
                         time_modification="Tue Jan 25 16:19:48 2011" />
        <observations epoch_first="Tue Jan 25 15:00:00 2011"
                      epoch_last="Tue Jan 25 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37519"
                obs_have="34408"
                obs_ratio="91.71" />
          <mask elevation="10 degrees"
                obs_expected="28036"
                obs_have="28036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25458"
                obs_have="25458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:49"
                         size="4576115"
                         time_creation="Tue Feb 22 00:55:55 2011"
                         time_modification="Tue Jan 25 16:19:48 2011" />
        <observations epoch_first="Tue Jan 25 15:00:00 2011"
                      epoch_last="Tue Jan 25 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37519"
                obs_have="34408"
                obs_ratio="91.71" />
          <mask elevation="10 degrees"
                obs_expected="28036"
                obs_have="28036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25458"
                obs_have="25458"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 25 17:44:14 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="5210871"
                         time_creation="Tue Jan 25 17:23:23 2011"
                         time_modification="Tue Jan 25 17:20:15 2011" />
        <observations epoch_first="Tue Jan 25 16:00:00 2011"
                      epoch_last="Tue Jan 25 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41242"
                obs_have="39345"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="31863"
                obs_have="31863"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26955"
                obs_have="26955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 19:54:50 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="5210871"
                         time_creation="Tue Jan 25 17:23:23 2011"
                         time_modification="Tue Jan 25 17:20:15 2011" />
        <observations epoch_first="Tue Jan 25 16:00:00 2011"
                      epoch_last="Tue Jan 25 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41242"
                obs_have="39345"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="31863"
                obs_have="31863"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26955"
                obs_have="26955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="5210871"
                         time_creation="Tue Jan 25 17:23:23 2011"
                         time_modification="Tue Jan 25 17:20:15 2011" />
        <observations epoch_first="Tue Jan 25 16:00:00 2011"
                      epoch_last="Tue Jan 25 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41242"
                obs_have="39345"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="31863"
                obs_have="31863"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26955"
                obs_have="26955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="5210871"
                         time_creation="Tue Feb 22 00:55:55 2011"
                         time_modification="Tue Jan 25 17:20:15 2011" />
        <observations epoch_first="Tue Jan 25 16:00:00 2011"
                      epoch_last="Tue Jan 25 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41242"
                obs_have="39345"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="31863"
                obs_have="31863"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26955"
                obs_have="26955"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 25 18:43:32 2011"
               level="3">
        <file_statistics latency="00:19:34"
                         size="4634102"
                         time_creation="Tue Jan 25 18:23:28 2011"
                         time_modification="Tue Jan 25 18:19:33 2011" />
        <observations epoch_first="Tue Jan 25 17:00:00 2011"
                      epoch_last="Tue Jan 25 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="34964"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="30125"
                obs_have="30125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27385"
                obs_have="27385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 20:33:38 2011"
               level="3">
        <file_statistics latency="00:19:34"
                         size="4634102"
                         time_creation="Tue Jan 25 18:23:28 2011"
                         time_modification="Tue Jan 25 18:19:33 2011" />
        <observations epoch_first="Tue Jan 25 17:00:00 2011"
                      epoch_last="Tue Jan 25 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="34964"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="30125"
                obs_have="30125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27385"
                obs_have="27385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:34"
                         size="4634102"
                         time_creation="Tue Jan 25 18:23:28 2011"
                         time_modification="Tue Jan 25 18:19:33 2011" />
        <observations epoch_first="Tue Jan 25 17:00:00 2011"
                      epoch_last="Tue Jan 25 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="34964"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="30125"
                obs_have="30125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27385"
                obs_have="27385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:34"
                         size="4634102"
                         time_creation="Tue Feb 22 00:55:56 2011"
                         time_modification="Tue Jan 25 18:19:33 2011" />
        <observations epoch_first="Tue Jan 25 17:00:00 2011"
                      epoch_last="Tue Jan 25 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38295"
                obs_have="34964"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="30125"
                obs_have="30125"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27385"
                obs_have="27385"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 25 19:48:32 2011"
               level="3">
        <file_statistics latency="00:19:35"
                         size="4180074"
                         time_creation="Tue Jan 25 19:23:30 2011"
                         time_modification="Tue Jan 25 19:19:34 2011" />
        <observations epoch_first="Tue Jan 25 18:00:00 2011"
                      epoch_last="Tue Jan 25 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32760"
                obs_have="31310"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="28931"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25848"
                obs_have="25848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 19:52:14 2011"
               level="3">
        <file_statistics latency="00:19:35"
                         size="4180074"
                         time_creation="Tue Jan 25 19:23:30 2011"
                         time_modification="Tue Jan 25 19:19:34 2011" />
        <observations epoch_first="Tue Jan 25 18:00:00 2011"
                      epoch_last="Tue Jan 25 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32760"
                obs_have="31310"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="28931"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25848"
                obs_have="25848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 21:34:13 2011"
               level="3">
        <file_statistics latency="00:19:35"
                         size="4180074"
                         time_creation="Tue Jan 25 19:23:30 2011"
                         time_modification="Tue Jan 25 19:19:34 2011" />
        <observations epoch_first="Tue Jan 25 18:00:00 2011"
                      epoch_last="Tue Jan 25 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32760"
                obs_have="31310"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="28931"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25848"
                obs_have="25848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:35"
                         size="4180074"
                         time_creation="Tue Jan 25 19:23:30 2011"
                         time_modification="Tue Jan 25 19:19:34 2011" />
        <observations epoch_first="Tue Jan 25 18:00:00 2011"
                      epoch_last="Tue Jan 25 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32760"
                obs_have="31310"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="28931"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25848"
                obs_have="25848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:35"
                         size="4180074"
                         time_creation="Tue Feb 22 00:55:56 2011"
                         time_modification="Tue Jan 25 19:19:34 2011" />
        <observations epoch_first="Tue Jan 25 18:00:00 2011"
                      epoch_last="Tue Jan 25 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32760"
                obs_have="31310"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="28931"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25848"
                obs_have="25848"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 25 20:43:40 2011"
               level="3">
        <file_statistics latency="00:19:29"
                         size="4362104"
                         time_creation="Tue Jan 25 20:23:35 2011"
                         time_modification="Tue Jan 25 20:19:28 2011" />
        <observations epoch_first="Tue Jan 25 19:00:00 2011"
                      epoch_last="Tue Jan 25 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33913"
                obs_have="32853"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="29135"
                obs_have="29135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24621"
                obs_have="24621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 22:33:45 2011"
               level="3">
        <file_statistics latency="00:19:29"
                         size="4362104"
                         time_creation="Tue Jan 25 20:23:35 2011"
                         time_modification="Tue Jan 25 20:19:28 2011" />
        <observations epoch_first="Tue Jan 25 19:00:00 2011"
                      epoch_last="Tue Jan 25 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33913"
                obs_have="32853"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="29135"
                obs_have="29135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24621"
                obs_have="24621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:29"
                         size="4362104"
                         time_creation="Tue Jan 25 20:23:35 2011"
                         time_modification="Tue Jan 25 20:19:28 2011" />
        <observations epoch_first="Tue Jan 25 19:00:00 2011"
                      epoch_last="Tue Jan 25 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33913"
                obs_have="32853"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="29135"
                obs_have="29135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24621"
                obs_have="24621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:29"
                         size="4362104"
                         time_creation="Tue Feb 22 00:55:56 2011"
                         time_modification="Tue Jan 25 20:19:28 2011" />
        <observations epoch_first="Tue Jan 25 19:00:00 2011"
                      epoch_last="Tue Jan 25 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33913"
                obs_have="32853"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="29135"
                obs_have="29135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24621"
                obs_have="24621"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 25 21:44:19 2011"
               level="3">
        <file_statistics latency="00:19:29"
                         size="4626212"
                         time_creation="Tue Jan 25 21:24:23 2011"
                         time_modification="Tue Jan 25 21:19:28 2011" />
        <observations epoch_first="Tue Jan 25 20:00:00 2011"
                      epoch_last="Tue Jan 25 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36758"
                obs_have="34813"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="29570"
                obs_have="29570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 25 23:33:41 2011"
               level="3">
        <file_statistics latency="00:19:29"
                         size="4626212"
                         time_creation="Tue Jan 25 21:24:23 2011"
                         time_modification="Tue Jan 25 21:19:28 2011" />
        <observations epoch_first="Tue Jan 25 20:00:00 2011"
                      epoch_last="Tue Jan 25 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36758"
                obs_have="34813"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="29570"
                obs_have="29570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:29"
                         size="4626212"
                         time_creation="Tue Jan 25 21:24:23 2011"
                         time_modification="Tue Jan 25 21:19:28 2011" />
        <observations epoch_first="Tue Jan 25 20:00:00 2011"
                      epoch_last="Tue Jan 25 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36758"
                obs_have="34813"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="29570"
                obs_have="29570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:29"
                         size="4626212"
                         time_creation="Tue Feb 22 00:55:56 2011"
                         time_modification="Tue Jan 25 21:19:28 2011" />
        <observations epoch_first="Tue Jan 25 20:00:00 2011"
                      epoch_last="Tue Jan 25 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36758"
                obs_have="34813"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="29570"
                obs_have="29570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jan 25 22:43:59 2011"
               level="3">
        <file_statistics latency="00:19:33"
                         size="4629866"
                         time_creation="Tue Jan 25 22:28:15 2011"
                         time_modification="Tue Jan 25 22:19:32 2011" />
        <observations epoch_first="Tue Jan 25 21:00:00 2011"
                      epoch_last="Tue Jan 25 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36628"
                obs_have="34893"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="31409"
                obs_have="31409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27952"
                obs_have="27952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 00:33:35 2011"
               level="3">
        <file_statistics latency="00:19:33"
                         size="4629866"
                         time_creation="Tue Jan 25 22:28:15 2011"
                         time_modification="Tue Jan 25 22:19:32 2011" />
        <observations epoch_first="Tue Jan 25 21:00:00 2011"
                      epoch_last="Tue Jan 25 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36628"
                obs_have="34893"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="31409"
                obs_have="31409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27952"
                obs_have="27952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:33"
                         size="4629866"
                         time_creation="Tue Jan 25 22:28:15 2011"
                         time_modification="Tue Jan 25 22:19:32 2011" />
        <observations epoch_first="Tue Jan 25 21:00:00 2011"
                      epoch_last="Tue Jan 25 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36628"
                obs_have="34893"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="31409"
                obs_have="31409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27952"
                obs_have="27952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:33"
                         size="4629866"
                         time_creation="Tue Feb 22 00:55:57 2011"
                         time_modification="Tue Jan 25 22:19:32 2011" />
        <observations epoch_first="Tue Jan 25 21:00:00 2011"
                      epoch_last="Tue Jan 25 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36628"
                obs_have="34893"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="31409"
                obs_have="31409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27952"
                obs_have="27952"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 25 23:43:39 2011"
               level="3">
        <file_statistics latency="00:19:24"
                         size="4299697"
                         time_creation="Tue Jan 25 23:23:57 2011"
                         time_modification="Tue Jan 25 23:19:23 2011" />
        <observations epoch_first="Tue Jan 25 22:00:00 2011"
                      epoch_last="Tue Jan 25 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30651"
                obs_have="30651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 01:33:28 2011"
               level="3">
        <file_statistics latency="00:19:24"
                         size="4299697"
                         time_creation="Tue Jan 25 23:23:57 2011"
                         time_modification="Tue Jan 25 23:19:23 2011" />
        <observations epoch_first="Tue Jan 25 22:00:00 2011"
                      epoch_last="Tue Jan 25 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30651"
                obs_have="30651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:24"
                         size="4299697"
                         time_creation="Tue Jan 25 23:23:57 2011"
                         time_modification="Tue Jan 25 23:19:23 2011" />
        <observations epoch_first="Tue Jan 25 22:00:00 2011"
                      epoch_last="Tue Jan 25 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30651"
                obs_have="30651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:24"
                         size="4299697"
                         time_creation="Tue Feb 22 00:55:57 2011"
                         time_modification="Tue Jan 25 23:19:23 2011" />
        <observations epoch_first="Tue Jan 25 22:00:00 2011"
                      epoch_last="Tue Jan 25 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30651"
                obs_have="30651"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb025x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 26 00:43:35 2011"
               level="3">
        <file_statistics latency="00:19:45"
                         size="4651651"
                         time_creation="Wed Jan 26 00:23:29 2011"
                         time_modification="Wed Jan 26 00:19:44 2011" />
        <observations epoch_first="Tue Jan 25 23:00:00 2011"
                      epoch_last="Tue Jan 25 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="34949"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="32156"
                obs_have="32156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29179"
                obs_have="29179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 02:33:33 2011"
               level="3">
        <file_statistics latency="00:19:45"
                         size="4651651"
                         time_creation="Wed Jan 26 00:23:29 2011"
                         time_modification="Wed Jan 26 00:19:44 2011" />
        <observations epoch_first="Tue Jan 25 23:00:00 2011"
                      epoch_last="Tue Jan 25 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="34949"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="32156"
                obs_have="32156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29179"
                obs_have="29179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 26 19:01:29 2011"
               level="3">
        <file_statistics latency="00:19:45"
                         size="4651651"
                         time_creation="Wed Jan 26 00:23:29 2011"
                         time_modification="Wed Jan 26 00:19:44 2011" />
        <observations epoch_first="Tue Jan 25 23:00:00 2011"
                      epoch_last="Tue Jan 25 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="34949"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="32156"
                obs_have="32156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29179"
                obs_have="29179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 24 05:02:43 2011"
               level="3">
        <file_statistics latency="00:19:45"
                         size="4651651"
                         time_creation="Tue Feb 22 00:55:57 2011"
                         time_modification="Wed Jan 26 00:19:44 2011" />
        <observations epoch_first="Tue Jan 25 23:00:00 2011"
                      epoch_last="Tue Jan 25 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="34949"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="32156"
                obs_have="32156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29179"
                obs_have="29179"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
