<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-08-26 00:00:00"
    DayOfYear="239"
    Year="2012">
  <station name="CHEB">
    <file name="/cheb2390.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug 28 00:56:39 2012"
               level="3">
        <file_statistics latency="02:31:33"
                         size="3120662"
                         time_creation="Mon Aug 27 01:34:15 2012"
                         time_modification="Mon Aug 27 01:31:03 2012" />
        <observations epoch_first="Sun Aug 26 00:00:00 2012"
                      epoch_last="Sun Aug 26 22:59:30 2012"
                      epochs="2754"
                      epochs_ratio="95.62">
          <mask elevation="03 degrees"
                obs_expected="28268"
                obs_have="23437"
                obs_ratio="82.91" />
          <mask elevation="10 degrees"
                obs_expected="23519"
                obs_have="23413"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="20751"
                obs_have="20699"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue Sep 25 10:32:14 2012"
               level="3">
        <file_statistics latency="02:31:33"
                         size="3120662"
                         time_creation="Sun Sep 23 01:05:25 2012"
                         time_modification="Mon Aug 27 01:31:03 2012" />
        <observations epoch_first="Sun Aug 26 00:00:00 2012"
                      epoch_last="Sun Aug 26 22:59:30 2012"
                      epochs="2754"
                      epochs_ratio="95.62">
          <mask elevation="03 degrees"
                obs_expected="28268"
                obs_have="23437"
                obs_ratio="82.91" />
          <mask elevation="10 degrees"
                obs_expected="23519"
                obs_have="23413"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="20751"
                obs_have="20699"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/cheb239a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Aug 26 01:24:02 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3807499"
                         time_creation="Sun Aug 26 01:13:11 2012"
                         time_modification="Sun Aug 26 01:10:10 2012" />
        <observations epoch_first="Sun Aug 26 00:00:00 2012"
                      epoch_last="Sun Aug 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32752"
                obs_have="28556"
                obs_ratio="87.19" />
          <mask elevation="10 degrees"
                obs_expected="28632"
                obs_have="28556"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25431"
                obs_have="25431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 01:56:08 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3807499"
                         time_creation="Sun Aug 26 01:13:11 2012"
                         time_modification="Sun Aug 26 01:10:10 2012" />
        <observations epoch_first="Sun Aug 26 00:00:00 2012"
                      epoch_last="Sun Aug 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32752"
                obs_have="28556"
                obs_ratio="87.19" />
          <mask elevation="10 degrees"
                obs_expected="28632"
                obs_have="28556"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25431"
                obs_have="25431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 03:41:28 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3807499"
                         time_creation="Sun Aug 26 01:13:11 2012"
                         time_modification="Sun Aug 26 01:10:10 2012" />
        <observations epoch_first="Sun Aug 26 00:00:00 2012"
                      epoch_last="Sun Aug 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32752"
                obs_have="28556"
                obs_ratio="87.19" />
          <mask elevation="10 degrees"
                obs_expected="28632"
                obs_have="28556"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25431"
                obs_have="25431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3807499"
                         time_creation="Sun Aug 26 01:13:11 2012"
                         time_modification="Sun Aug 26 01:10:10 2012" />
        <observations epoch_first="Sun Aug 26 00:00:00 2012"
                      epoch_last="Sun Aug 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32752"
                obs_have="28556"
                obs_ratio="87.19" />
          <mask elevation="10 degrees"
                obs_expected="28632"
                obs_have="28556"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25431"
                obs_have="25431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3807499"
                         time_creation="Sun Sep 23 01:01:35 2012"
                         time_modification="Sun Aug 26 01:10:10 2012" />
        <observations epoch_first="Sun Aug 26 00:00:00 2012"
                      epoch_last="Sun Aug 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32752"
                obs_have="28556"
                obs_ratio="87.19" />
          <mask elevation="10 degrees"
                obs_expected="28632"
                obs_have="28556"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25431"
                obs_have="25431"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Aug 26 02:20:48 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4376435"
                         time_creation="Sun Aug 26 02:13:12 2012"
                         time_modification="Sun Aug 26 02:10:11 2012" />
        <observations epoch_first="Sun Aug 26 01:00:00 2012"
                      epoch_last="Sun Aug 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35336"
                obs_have="32983"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="33014"
                obs_have="32977"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28140"
                obs_have="28140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 02:49:09 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4376435"
                         time_creation="Sun Aug 26 02:13:12 2012"
                         time_modification="Sun Aug 26 02:10:11 2012" />
        <observations epoch_first="Sun Aug 26 01:00:00 2012"
                      epoch_last="Sun Aug 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35336"
                obs_have="32983"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="33014"
                obs_have="32977"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28140"
                obs_have="28140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 04:43:17 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4376435"
                         time_creation="Sun Aug 26 02:13:12 2012"
                         time_modification="Sun Aug 26 02:10:11 2012" />
        <observations epoch_first="Sun Aug 26 01:00:00 2012"
                      epoch_last="Sun Aug 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35336"
                obs_have="32983"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="33014"
                obs_have="32977"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28140"
                obs_have="28140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4376435"
                         time_creation="Sun Aug 26 02:13:12 2012"
                         time_modification="Sun Aug 26 02:10:11 2012" />
        <observations epoch_first="Sun Aug 26 01:00:00 2012"
                      epoch_last="Sun Aug 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35336"
                obs_have="32983"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="33014"
                obs_have="32977"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28140"
                obs_have="28140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4376435"
                         time_creation="Sun Sep 23 01:01:35 2012"
                         time_modification="Sun Aug 26 02:10:11 2012" />
        <observations epoch_first="Sun Aug 26 01:00:00 2012"
                      epoch_last="Sun Aug 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35336"
                obs_have="32983"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="33014"
                obs_have="32977"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28140"
                obs_have="28140"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Aug 26 03:20:59 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3873593"
                         time_creation="Sun Aug 26 03:13:09 2012"
                         time_modification="Sun Aug 26 03:10:07 2012" />
        <observations epoch_first="Sun Aug 26 02:00:00 2012"
                      epoch_last="Sun Aug 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34299"
                obs_have="29085"
                obs_ratio="84.80" />
          <mask elevation="10 degrees"
                obs_expected="29064"
                obs_have="29021"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26362"
                obs_have="26362"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 03:54:49 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3873593"
                         time_creation="Sun Aug 26 03:13:09 2012"
                         time_modification="Sun Aug 26 03:10:07 2012" />
        <observations epoch_first="Sun Aug 26 02:00:00 2012"
                      epoch_last="Sun Aug 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34299"
                obs_have="29085"
                obs_ratio="84.80" />
          <mask elevation="10 degrees"
                obs_expected="29064"
                obs_have="29021"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26362"
                obs_have="26362"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 05:42:42 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3873593"
                         time_creation="Sun Aug 26 03:13:09 2012"
                         time_modification="Sun Aug 26 03:10:07 2012" />
        <observations epoch_first="Sun Aug 26 02:00:00 2012"
                      epoch_last="Sun Aug 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34299"
                obs_have="29085"
                obs_ratio="84.80" />
          <mask elevation="10 degrees"
                obs_expected="29064"
                obs_have="29021"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26362"
                obs_have="26362"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3873593"
                         time_creation="Sun Aug 26 03:13:09 2012"
                         time_modification="Sun Aug 26 03:10:07 2012" />
        <observations epoch_first="Sun Aug 26 02:00:00 2012"
                      epoch_last="Sun Aug 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34299"
                obs_have="29085"
                obs_ratio="84.80" />
          <mask elevation="10 degrees"
                obs_expected="29064"
                obs_have="29021"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26362"
                obs_have="26362"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3873593"
                         time_creation="Sun Sep 23 01:01:36 2012"
                         time_modification="Sun Aug 26 03:10:07 2012" />
        <observations epoch_first="Sun Aug 26 02:00:00 2012"
                      epoch_last="Sun Aug 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34299"
                obs_have="29085"
                obs_ratio="84.80" />
          <mask elevation="10 degrees"
                obs_expected="29064"
                obs_have="29021"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26362"
                obs_have="26362"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Aug 26 04:25:55 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="3795161"
                         time_creation="Sun Aug 26 04:13:19 2012"
                         time_modification="Sun Aug 26 04:10:08 2012" />
        <observations epoch_first="Sun Aug 26 03:00:00 2012"
                      epoch_last="Sun Aug 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34177"
                obs_have="28477"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="28473"
                obs_have="28429"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 04:59:43 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="3795161"
                         time_creation="Sun Aug 26 04:13:19 2012"
                         time_modification="Sun Aug 26 04:10:08 2012" />
        <observations epoch_first="Sun Aug 26 03:00:00 2012"
                      epoch_last="Sun Aug 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34177"
                obs_have="28477"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="28473"
                obs_have="28429"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="3795161"
                         time_creation="Sun Aug 26 04:13:19 2012"
                         time_modification="Sun Aug 26 04:10:08 2012" />
        <observations epoch_first="Sun Aug 26 03:00:00 2012"
                      epoch_last="Sun Aug 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34177"
                obs_have="28477"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="28473"
                obs_have="28429"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="3795161"
                         time_creation="Sun Sep 23 01:01:36 2012"
                         time_modification="Sun Aug 26 04:10:08 2012" />
        <observations epoch_first="Sun Aug 26 03:00:00 2012"
                      epoch_last="Sun Aug 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34177"
                obs_have="28477"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="28473"
                obs_have="28429"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Aug 26 05:27:33 2012"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4016008"
                         time_creation="Sun Aug 26 05:13:11 2012"
                         time_modification="Sun Aug 26 05:10:09 2012" />
        <observations epoch_first="Sun Aug 26 04:00:00 2012"
                      epoch_last="Sun Aug 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34899"
                obs_have="30083"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="30233"
                obs_have="30056"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 05:58:05 2012"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4016008"
                         time_creation="Sun Aug 26 05:13:11 2012"
                         time_modification="Sun Aug 26 05:10:09 2012" />
        <observations epoch_first="Sun Aug 26 04:00:00 2012"
                      epoch_last="Sun Aug 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34899"
                obs_have="30083"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="30233"
                obs_have="30056"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 07:18:05 2012"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4016008"
                         time_creation="Sun Aug 26 05:13:11 2012"
                         time_modification="Sun Aug 26 05:10:09 2012" />
        <observations epoch_first="Sun Aug 26 04:00:00 2012"
                      epoch_last="Sun Aug 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34899"
                obs_have="30083"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="30233"
                obs_have="30056"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4016008"
                         time_creation="Sun Aug 26 05:13:11 2012"
                         time_modification="Sun Aug 26 05:10:09 2012" />
        <observations epoch_first="Sun Aug 26 04:00:00 2012"
                      epoch_last="Sun Aug 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34899"
                obs_have="30083"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="30233"
                obs_have="30056"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4016008"
                         time_creation="Sun Sep 23 01:01:37 2012"
                         time_modification="Sun Aug 26 05:10:09 2012" />
        <observations epoch_first="Sun Aug 26 04:00:00 2012"
                      epoch_last="Sun Aug 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34899"
                obs_have="30083"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="30233"
                obs_have="30056"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23360"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Aug 26 06:33:11 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4076123"
                         time_creation="Sun Aug 26 06:13:17 2012"
                         time_modification="Sun Aug 26 06:10:10 2012" />
        <observations epoch_first="Sun Aug 26 05:00:00 2012"
                      epoch_last="Sun Aug 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="30655"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="30690"
                obs_have="30653"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28401"
                obs_have="28401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 06:58:59 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4076123"
                         time_creation="Sun Aug 26 06:13:17 2012"
                         time_modification="Sun Aug 26 06:10:10 2012" />
        <observations epoch_first="Sun Aug 26 05:00:00 2012"
                      epoch_last="Sun Aug 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="30655"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="30690"
                obs_have="30653"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28401"
                obs_have="28401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 08:14:06 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4076123"
                         time_creation="Sun Aug 26 06:13:17 2012"
                         time_modification="Sun Aug 26 06:10:10 2012" />
        <observations epoch_first="Sun Aug 26 05:00:00 2012"
                      epoch_last="Sun Aug 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="30655"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="30690"
                obs_have="30653"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28401"
                obs_have="28401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 08:58:07 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4076123"
                         time_creation="Sun Aug 26 06:13:17 2012"
                         time_modification="Sun Aug 26 06:10:10 2012" />
        <observations epoch_first="Sun Aug 26 05:00:00 2012"
                      epoch_last="Sun Aug 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="30655"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="30690"
                obs_have="30653"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28401"
                obs_have="28401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4076123"
                         time_creation="Sun Aug 26 06:13:17 2012"
                         time_modification="Sun Aug 26 06:10:10 2012" />
        <observations epoch_first="Sun Aug 26 05:00:00 2012"
                      epoch_last="Sun Aug 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="30655"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="30690"
                obs_have="30653"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28401"
                obs_have="28401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4076123"
                         time_creation="Sun Sep 23 01:01:37 2012"
                         time_modification="Sun Aug 26 06:10:10 2012" />
        <observations epoch_first="Sun Aug 26 05:00:00 2012"
                      epoch_last="Sun Aug 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="30655"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="30690"
                obs_have="30653"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="28401"
                obs_have="28401"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Aug 26 07:40:02 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="3993677"
                         time_creation="Sun Aug 26 07:13:16 2012"
                         time_modification="Sun Aug 26 07:10:11 2012" />
        <observations epoch_first="Sun Aug 26 06:00:00 2012"
                      epoch_last="Sun Aug 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34803"
                obs_have="30008"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="30056"
                obs_have="29977"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27034"
                obs_have="27034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 07:59:53 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="3993677"
                         time_creation="Sun Aug 26 07:13:16 2012"
                         time_modification="Sun Aug 26 07:10:11 2012" />
        <observations epoch_first="Sun Aug 26 06:00:00 2012"
                      epoch_last="Sun Aug 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34803"
                obs_have="30008"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="30056"
                obs_have="29977"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27034"
                obs_have="27034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 09:41:20 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="3993677"
                         time_creation="Sun Aug 26 07:13:16 2012"
                         time_modification="Sun Aug 26 07:10:11 2012" />
        <observations epoch_first="Sun Aug 26 06:00:00 2012"
                      epoch_last="Sun Aug 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34803"
                obs_have="30008"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="30056"
                obs_have="29977"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27034"
                obs_have="27034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="3993677"
                         time_creation="Sun Aug 26 07:13:16 2012"
                         time_modification="Sun Aug 26 07:10:11 2012" />
        <observations epoch_first="Sun Aug 26 06:00:00 2012"
                      epoch_last="Sun Aug 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34803"
                obs_have="30008"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="30056"
                obs_have="29977"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27034"
                obs_have="27034"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="3993677"
                         time_creation="Sun Sep 23 01:01:38 2012"
                         time_modification="Sun Aug 26 07:10:11 2012" />
        <observations epoch_first="Sun Aug 26 06:00:00 2012"
                      epoch_last="Sun Aug 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34803"
                obs_have="30008"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="30056"
                obs_have="29977"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27034"
                obs_have="27034"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Aug 26 08:38:12 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4321724"
                         time_creation="Sun Aug 26 08:13:37 2012"
                         time_modification="Sun Aug 26 08:10:11 2012" />
        <observations epoch_first="Sun Aug 26 07:00:00 2012"
                      epoch_last="Sun Aug 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36359"
                obs_have="32551"
                obs_ratio="89.53" />
          <mask elevation="10 degrees"
                obs_expected="32575"
                obs_have="32512"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29503"
                obs_have="29503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 10:39:34 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4321724"
                         time_creation="Sun Aug 26 08:13:37 2012"
                         time_modification="Sun Aug 26 08:10:11 2012" />
        <observations epoch_first="Sun Aug 26 07:00:00 2012"
                      epoch_last="Sun Aug 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36359"
                obs_have="32551"
                obs_ratio="89.53" />
          <mask elevation="10 degrees"
                obs_expected="32575"
                obs_have="32512"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29503"
                obs_have="29503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4321724"
                         time_creation="Sun Aug 26 08:13:37 2012"
                         time_modification="Sun Aug 26 08:10:11 2012" />
        <observations epoch_first="Sun Aug 26 07:00:00 2012"
                      epoch_last="Sun Aug 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36359"
                obs_have="32551"
                obs_ratio="89.53" />
          <mask elevation="10 degrees"
                obs_expected="32575"
                obs_have="32512"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29503"
                obs_have="29503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4321724"
                         time_creation="Sun Sep 23 01:01:38 2012"
                         time_modification="Sun Aug 26 08:10:11 2012" />
        <observations epoch_first="Sun Aug 26 07:00:00 2012"
                      epoch_last="Sun Aug 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36359"
                obs_have="32551"
                obs_ratio="89.53" />
          <mask elevation="10 degrees"
                obs_expected="32575"
                obs_have="32512"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29503"
                obs_have="29503"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Aug 26 09:25:42 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4100246"
                         time_creation="Sun Aug 26 09:13:14 2012"
                         time_modification="Sun Aug 26 09:10:10 2012" />
        <observations epoch_first="Sun Aug 26 08:00:00 2012"
                      epoch_last="Sun Aug 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34126"
                obs_have="30842"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30794"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 09:54:13 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4100246"
                         time_creation="Sun Aug 26 09:13:14 2012"
                         time_modification="Sun Aug 26 09:10:10 2012" />
        <observations epoch_first="Sun Aug 26 08:00:00 2012"
                      epoch_last="Sun Aug 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34126"
                obs_have="30842"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30794"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 11:36:54 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4100246"
                         time_creation="Sun Aug 26 09:13:14 2012"
                         time_modification="Sun Aug 26 09:10:10 2012" />
        <observations epoch_first="Sun Aug 26 08:00:00 2012"
                      epoch_last="Sun Aug 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34126"
                obs_have="30842"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30794"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4100246"
                         time_creation="Sun Aug 26 09:13:14 2012"
                         time_modification="Sun Aug 26 09:10:10 2012" />
        <observations epoch_first="Sun Aug 26 08:00:00 2012"
                      epoch_last="Sun Aug 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34126"
                obs_have="30842"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30794"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4100246"
                         time_creation="Sun Sep 23 01:01:38 2012"
                         time_modification="Sun Aug 26 09:10:10 2012" />
        <observations epoch_first="Sun Aug 26 08:00:00 2012"
                      epoch_last="Sun Aug 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34126"
                obs_have="30842"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30794"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26943"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Aug 26 10:20:20 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3917622"
                         time_creation="Sun Aug 26 10:13:14 2012"
                         time_modification="Sun Aug 26 10:10:10 2012" />
        <observations epoch_first="Sun Aug 26 09:00:00 2012"
                      epoch_last="Sun Aug 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33715"
                obs_have="29372"
                obs_ratio="87.12" />
          <mask elevation="10 degrees"
                obs_expected="29464"
                obs_have="29327"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25411"
                obs_have="25411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 10:49:48 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3917622"
                         time_creation="Sun Aug 26 10:13:14 2012"
                         time_modification="Sun Aug 26 10:10:10 2012" />
        <observations epoch_first="Sun Aug 26 09:00:00 2012"
                      epoch_last="Sun Aug 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33715"
                obs_have="29372"
                obs_ratio="87.12" />
          <mask elevation="10 degrees"
                obs_expected="29464"
                obs_have="29327"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25411"
                obs_have="25411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 12:36:07 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3917622"
                         time_creation="Sun Aug 26 10:13:14 2012"
                         time_modification="Sun Aug 26 10:10:10 2012" />
        <observations epoch_first="Sun Aug 26 09:00:00 2012"
                      epoch_last="Sun Aug 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33715"
                obs_have="29372"
                obs_ratio="87.12" />
          <mask elevation="10 degrees"
                obs_expected="29464"
                obs_have="29327"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25411"
                obs_have="25411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3917622"
                         time_creation="Sun Aug 26 10:13:14 2012"
                         time_modification="Sun Aug 26 10:10:10 2012" />
        <observations epoch_first="Sun Aug 26 09:00:00 2012"
                      epoch_last="Sun Aug 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33715"
                obs_have="29372"
                obs_ratio="87.12" />
          <mask elevation="10 degrees"
                obs_expected="29464"
                obs_have="29327"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25411"
                obs_have="25411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3917622"
                         time_creation="Sun Sep 23 01:01:39 2012"
                         time_modification="Sun Aug 26 10:10:10 2012" />
        <observations epoch_first="Sun Aug 26 09:00:00 2012"
                      epoch_last="Sun Aug 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33715"
                obs_have="29372"
                obs_ratio="87.12" />
          <mask elevation="10 degrees"
                obs_expected="29464"
                obs_have="29327"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25411"
                obs_have="25411"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Aug 26 11:21:18 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="3986886"
                         time_creation="Sun Aug 26 11:13:15 2012"
                         time_modification="Sun Aug 26 11:08:51 2012" />
        <observations epoch_first="Sun Aug 26 10:00:00 2012"
                      epoch_last="Sun Aug 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31865"
                obs_have="29972"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="29927"
                obs_have="29927"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26997"
                obs_have="26997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 11:48:54 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="3986886"
                         time_creation="Sun Aug 26 11:13:15 2012"
                         time_modification="Sun Aug 26 11:08:51 2012" />
        <observations epoch_first="Sun Aug 26 10:00:00 2012"
                      epoch_last="Sun Aug 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31865"
                obs_have="29972"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="29927"
                obs_have="29927"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26997"
                obs_have="26997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 13:37:48 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="3986886"
                         time_creation="Sun Aug 26 11:13:15 2012"
                         time_modification="Sun Aug 26 11:08:51 2012" />
        <observations epoch_first="Sun Aug 26 10:00:00 2012"
                      epoch_last="Sun Aug 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31865"
                obs_have="29972"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="29927"
                obs_have="29927"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26997"
                obs_have="26997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="3986886"
                         time_creation="Sun Aug 26 11:13:15 2012"
                         time_modification="Sun Aug 26 11:08:51 2012" />
        <observations epoch_first="Sun Aug 26 10:00:00 2012"
                      epoch_last="Sun Aug 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31865"
                obs_have="29972"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="29927"
                obs_have="29927"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26997"
                obs_have="26997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="3986886"
                         time_creation="Sun Sep 23 01:01:39 2012"
                         time_modification="Sun Aug 26 11:08:51 2012" />
        <observations epoch_first="Sun Aug 26 10:00:00 2012"
                      epoch_last="Sun Aug 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31865"
                obs_have="29972"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="29927"
                obs_have="29927"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26997"
                obs_have="26997"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Aug 26 12:20:56 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3332229"
                         time_creation="Sun Aug 26 12:13:20 2012"
                         time_modification="Sun Aug 26 12:10:07 2012" />
        <observations epoch_first="Sun Aug 26 11:00:00 2012"
                      epoch_last="Sun Aug 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27371"
                obs_have="24884"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="24925"
                obs_have="24866"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22580"
                obs_have="22580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 12:46:37 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3332229"
                         time_creation="Sun Aug 26 12:13:20 2012"
                         time_modification="Sun Aug 26 12:10:07 2012" />
        <observations epoch_first="Sun Aug 26 11:00:00 2012"
                      epoch_last="Sun Aug 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27371"
                obs_have="24884"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="24925"
                obs_have="24866"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22580"
                obs_have="22580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 14:37:10 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3332229"
                         time_creation="Sun Aug 26 12:13:20 2012"
                         time_modification="Sun Aug 26 12:10:07 2012" />
        <observations epoch_first="Sun Aug 26 11:00:00 2012"
                      epoch_last="Sun Aug 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27371"
                obs_have="24884"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="24925"
                obs_have="24866"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22580"
                obs_have="22580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3332229"
                         time_creation="Sun Aug 26 12:13:20 2012"
                         time_modification="Sun Aug 26 12:10:07 2012" />
        <observations epoch_first="Sun Aug 26 11:00:00 2012"
                      epoch_last="Sun Aug 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27371"
                obs_have="24884"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="24925"
                obs_have="24866"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22580"
                obs_have="22580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3332229"
                         time_creation="Sun Sep 23 01:01:39 2012"
                         time_modification="Sun Aug 26 12:10:07 2012" />
        <observations epoch_first="Sun Aug 26 11:00:00 2012"
                      epoch_last="Sun Aug 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27371"
                obs_have="24884"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="24925"
                obs_have="24866"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22580"
                obs_have="22580"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Aug 26 13:20:26 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3334890"
                         time_creation="Sun Aug 26 13:13:18 2012"
                         time_modification="Sun Aug 26 13:10:01 2012" />
        <observations epoch_first="Sun Aug 26 12:00:00 2012"
                      epoch_last="Sun Aug 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30489"
                obs_have="24902"
                obs_ratio="81.68" />
          <mask elevation="10 degrees"
                obs_expected="24914"
                obs_have="24873"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21086"
                obs_have="21086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 13:48:01 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3334890"
                         time_creation="Sun Aug 26 13:13:18 2012"
                         time_modification="Sun Aug 26 13:10:01 2012" />
        <observations epoch_first="Sun Aug 26 12:00:00 2012"
                      epoch_last="Sun Aug 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30489"
                obs_have="24902"
                obs_ratio="81.68" />
          <mask elevation="10 degrees"
                obs_expected="24914"
                obs_have="24873"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21086"
                obs_have="21086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 15:36:06 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3334890"
                         time_creation="Sun Aug 26 13:13:18 2012"
                         time_modification="Sun Aug 26 13:10:01 2012" />
        <observations epoch_first="Sun Aug 26 12:00:00 2012"
                      epoch_last="Sun Aug 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30489"
                obs_have="24902"
                obs_ratio="81.68" />
          <mask elevation="10 degrees"
                obs_expected="24914"
                obs_have="24873"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21086"
                obs_have="21086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3334890"
                         time_creation="Sun Aug 26 13:13:18 2012"
                         time_modification="Sun Aug 26 13:10:01 2012" />
        <observations epoch_first="Sun Aug 26 12:00:00 2012"
                      epoch_last="Sun Aug 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30489"
                obs_have="24902"
                obs_ratio="81.68" />
          <mask elevation="10 degrees"
                obs_expected="24914"
                obs_have="24873"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21086"
                obs_have="21086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3334890"
                         time_creation="Sun Sep 23 01:01:40 2012"
                         time_modification="Sun Aug 26 13:10:01 2012" />
        <observations epoch_first="Sun Aug 26 12:00:00 2012"
                      epoch_last="Sun Aug 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30489"
                obs_have="24902"
                obs_ratio="81.68" />
          <mask elevation="10 degrees"
                obs_expected="24914"
                obs_have="24873"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21086"
                obs_have="21086"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Aug 26 14:22:23 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="3906604"
                         time_creation="Sun Aug 26 14:13:20 2012"
                         time_modification="Sun Aug 26 14:09:17 2012" />
        <observations epoch_first="Sun Aug 26 13:00:00 2012"
                      epoch_last="Sun Aug 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="29319"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="29424"
                obs_have="29319"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23939"
                obs_have="23939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 14:48:38 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="3906604"
                         time_creation="Sun Aug 26 14:13:20 2012"
                         time_modification="Sun Aug 26 14:09:17 2012" />
        <observations epoch_first="Sun Aug 26 13:00:00 2012"
                      epoch_last="Sun Aug 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="29319"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="29424"
                obs_have="29319"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23939"
                obs_have="23939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 16:43:35 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="3906604"
                         time_creation="Sun Aug 26 14:13:20 2012"
                         time_modification="Sun Aug 26 14:09:17 2012" />
        <observations epoch_first="Sun Aug 26 13:00:00 2012"
                      epoch_last="Sun Aug 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="29319"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="29424"
                obs_have="29319"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23939"
                obs_have="23939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="3906604"
                         time_creation="Sun Aug 26 14:13:20 2012"
                         time_modification="Sun Aug 26 14:09:17 2012" />
        <observations epoch_first="Sun Aug 26 13:00:00 2012"
                      epoch_last="Sun Aug 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="29319"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="29424"
                obs_have="29319"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23939"
                obs_have="23939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="3906604"
                         time_creation="Sun Sep 23 01:01:40 2012"
                         time_modification="Sun Aug 26 14:09:17 2012" />
        <observations epoch_first="Sun Aug 26 13:00:00 2012"
                      epoch_last="Sun Aug 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="29319"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="29424"
                obs_have="29319"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23939"
                obs_have="23939"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Aug 26 15:20:50 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="3901555"
                         time_creation="Sun Aug 26 15:13:25 2012"
                         time_modification="Sun Aug 26 15:08:12 2012" />
        <observations epoch_first="Sun Aug 26 14:00:00 2012"
                      epoch_last="Sun Aug 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35474"
                obs_have="29293"
                obs_ratio="82.58" />
          <mask elevation="10 degrees"
                obs_expected="29296"
                obs_have="29235"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 15:47:16 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="3901555"
                         time_creation="Sun Aug 26 15:13:25 2012"
                         time_modification="Sun Aug 26 15:08:12 2012" />
        <observations epoch_first="Sun Aug 26 14:00:00 2012"
                      epoch_last="Sun Aug 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35474"
                obs_have="29293"
                obs_ratio="82.58" />
          <mask elevation="10 degrees"
                obs_expected="29296"
                obs_have="29235"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 17:47:51 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="3901555"
                         time_creation="Sun Aug 26 15:13:25 2012"
                         time_modification="Sun Aug 26 15:08:12 2012" />
        <observations epoch_first="Sun Aug 26 14:00:00 2012"
                      epoch_last="Sun Aug 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35474"
                obs_have="29293"
                obs_ratio="82.58" />
          <mask elevation="10 degrees"
                obs_expected="29296"
                obs_have="29235"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="3901555"
                         time_creation="Sun Aug 26 15:13:25 2012"
                         time_modification="Sun Aug 26 15:08:12 2012" />
        <observations epoch_first="Sun Aug 26 14:00:00 2012"
                      epoch_last="Sun Aug 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35474"
                obs_have="29293"
                obs_ratio="82.58" />
          <mask elevation="10 degrees"
                obs_expected="29296"
                obs_have="29235"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="3901555"
                         time_creation="Sun Sep 23 01:01:41 2012"
                         time_modification="Sun Aug 26 15:08:12 2012" />
        <observations epoch_first="Sun Aug 26 14:00:00 2012"
                      epoch_last="Sun Aug 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35474"
                obs_have="29293"
                obs_ratio="82.58" />
          <mask elevation="10 degrees"
                obs_expected="29296"
                obs_have="29235"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Aug 26 16:57:15 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4195397"
                         time_creation="Sun Aug 26 16:23:26 2012"
                         time_modification="Sun Aug 26 16:11:45 2012" />
        <observations epoch_first="Sun Aug 26 15:00:00 2012"
                      epoch_last="Sun Aug 26 15:59:59 2012"
                      epochs="3532"
                      epochs_ratio="98.11">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31597"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="31597"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="29619"
                obs_have="29007"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Sun Aug 26 18:50:45 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4195397"
                         time_creation="Sun Aug 26 16:23:26 2012"
                         time_modification="Sun Aug 26 16:11:45 2012" />
        <observations epoch_first="Sun Aug 26 15:00:00 2012"
                      epoch_last="Sun Aug 26 15:59:59 2012"
                      epochs="3532"
                      epochs_ratio="98.11">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31597"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="31597"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="29619"
                obs_have="29007"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4195397"
                         time_creation="Sun Aug 26 16:23:26 2012"
                         time_modification="Sun Aug 26 16:11:45 2012" />
        <observations epoch_first="Sun Aug 26 15:00:00 2012"
                      epoch_last="Sun Aug 26 15:59:59 2012"
                      epochs="3532"
                      epochs_ratio="98.11">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31597"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="31597"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="29619"
                obs_have="29007"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4195397"
                         time_creation="Sun Sep 23 01:01:41 2012"
                         time_modification="Sun Aug 26 16:11:45 2012" />
        <observations epoch_first="Sun Aug 26 15:00:00 2012"
                      epoch_last="Sun Aug 26 15:59:59 2012"
                      epochs="3532"
                      epochs_ratio="98.11">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31597"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="32240"
                obs_have="31597"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="29619"
                obs_have="29007"
                obs_ratio="97.93" />
        </observations>
      </control>
    </file>
    <file name="/cheb239q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Aug 26 17:29:13 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4646237"
                         time_creation="Sun Aug 26 17:23:25 2012"
                         time_modification="Sun Aug 26 17:12:08 2012" />
        <observations epoch_first="Sun Aug 26 16:00:00 2012"
                      epoch_last="Sun Aug 26 16:59:59 2012"
                      epochs="3532"
                      epochs_ratio="98.11">
          <mask elevation="03 degrees"
                obs_expected="38948"
                obs_have="35084"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="35704"
                obs_have="35061"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30273"
                obs_ratio="98.02" />
        </observations>
      </control>
      <control date="Sun Aug 26 18:04:48 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4646237"
                         time_creation="Sun Aug 26 17:23:25 2012"
                         time_modification="Sun Aug 26 17:12:08 2012" />
        <observations epoch_first="Sun Aug 26 16:00:00 2012"
                      epoch_last="Sun Aug 26 16:59:59 2012"
                      epochs="3532"
                      epochs_ratio="98.11">
          <mask elevation="03 degrees"
                obs_expected="38948"
                obs_have="35084"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="35704"
                obs_have="35061"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30273"
                obs_ratio="98.02" />
        </observations>
      </control>
      <control date="Sun Aug 26 20:00:42 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4646237"
                         time_creation="Sun Aug 26 17:23:25 2012"
                         time_modification="Sun Aug 26 17:12:08 2012" />
        <observations epoch_first="Sun Aug 26 16:00:00 2012"
                      epoch_last="Sun Aug 26 16:59:59 2012"
                      epochs="3532"
                      epochs_ratio="98.11">
          <mask elevation="03 degrees"
                obs_expected="38948"
                obs_have="35084"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="35704"
                obs_have="35061"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30273"
                obs_ratio="98.02" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4646237"
                         time_creation="Sun Aug 26 17:23:25 2012"
                         time_modification="Sun Aug 26 17:12:08 2012" />
        <observations epoch_first="Sun Aug 26 16:00:00 2012"
                      epoch_last="Sun Aug 26 16:59:59 2012"
                      epochs="3532"
                      epochs_ratio="98.11">
          <mask elevation="03 degrees"
                obs_expected="38948"
                obs_have="35084"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="35704"
                obs_have="35061"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30273"
                obs_ratio="98.02" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4646237"
                         time_creation="Sun Sep 23 01:01:41 2012"
                         time_modification="Sun Aug 26 17:12:08 2012" />
        <observations epoch_first="Sun Aug 26 16:00:00 2012"
                      epoch_last="Sun Aug 26 16:59:59 2012"
                      epochs="3532"
                      epochs_ratio="98.11">
          <mask elevation="03 degrees"
                obs_expected="38948"
                obs_have="35084"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="35704"
                obs_have="35061"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30273"
                obs_ratio="98.02" />
        </observations>
      </control>
    </file>
    <file name="/cheb239r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Aug 26 18:28:00 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="4412579"
                         time_creation="Sun Aug 26 18:18:44 2012"
                         time_modification="Sun Aug 26 18:12:12 2012" />
        <observations epoch_first="Sun Aug 26 17:00:00 2012"
                      epoch_last="Sun Aug 26 17:59:59 2012"
                      epochs="3534"
                      epochs_ratio="98.17">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="33217"
                obs_ratio="81.69" />
          <mask elevation="10 degrees"
                obs_expected="33914"
                obs_have="33151"
                obs_ratio="97.75" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27311"
                obs_ratio="98.10" />
        </observations>
      </control>
      <control date="Sun Aug 26 20:49:13 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="4412579"
                         time_creation="Sun Aug 26 18:18:44 2012"
                         time_modification="Sun Aug 26 18:12:12 2012" />
        <observations epoch_first="Sun Aug 26 17:00:00 2012"
                      epoch_last="Sun Aug 26 17:59:59 2012"
                      epochs="3534"
                      epochs_ratio="98.17">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="33217"
                obs_ratio="81.69" />
          <mask elevation="10 degrees"
                obs_expected="33914"
                obs_have="33151"
                obs_ratio="97.75" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27311"
                obs_ratio="98.10" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="4412579"
                         time_creation="Sun Aug 26 18:18:44 2012"
                         time_modification="Sun Aug 26 18:12:12 2012" />
        <observations epoch_first="Sun Aug 26 17:00:00 2012"
                      epoch_last="Sun Aug 26 17:59:59 2012"
                      epochs="3534"
                      epochs_ratio="98.17">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="33217"
                obs_ratio="81.69" />
          <mask elevation="10 degrees"
                obs_expected="33914"
                obs_have="33151"
                obs_ratio="97.75" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27311"
                obs_ratio="98.10" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="4412579"
                         time_creation="Sun Sep 23 01:01:42 2012"
                         time_modification="Sun Aug 26 18:12:12 2012" />
        <observations epoch_first="Sun Aug 26 17:00:00 2012"
                      epoch_last="Sun Aug 26 17:59:59 2012"
                      epochs="3534"
                      epochs_ratio="98.17">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="33217"
                obs_ratio="81.69" />
          <mask elevation="10 degrees"
                obs_expected="33914"
                obs_have="33151"
                obs_ratio="97.75" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27311"
                obs_ratio="98.10" />
        </observations>
      </control>
    </file>
    <file name="/cheb239s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Aug 26 19:30:17 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4606798"
                         time_creation="Sun Aug 26 19:18:43 2012"
                         time_modification="Sun Aug 26 19:12:11 2012" />
        <observations epoch_first="Sun Aug 26 18:00:00 2012"
                      epoch_last="Sun Aug 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38005"
                obs_have="34760"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="34782"
                obs_have="34729"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32175"
                obs_have="32175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 22:02:29 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4606798"
                         time_creation="Sun Aug 26 19:18:43 2012"
                         time_modification="Sun Aug 26 19:12:11 2012" />
        <observations epoch_first="Sun Aug 26 18:00:00 2012"
                      epoch_last="Sun Aug 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38005"
                obs_have="34760"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="34782"
                obs_have="34729"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32175"
                obs_have="32175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4606798"
                         time_creation="Sun Aug 26 19:18:43 2012"
                         time_modification="Sun Aug 26 19:12:11 2012" />
        <observations epoch_first="Sun Aug 26 18:00:00 2012"
                      epoch_last="Sun Aug 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38005"
                obs_have="34760"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="34782"
                obs_have="34729"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32175"
                obs_have="32175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4606798"
                         time_creation="Sun Sep 23 01:01:42 2012"
                         time_modification="Sun Aug 26 19:12:11 2012" />
        <observations epoch_first="Sun Aug 26 18:00:00 2012"
                      epoch_last="Sun Aug 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38005"
                obs_have="34760"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="34782"
                obs_have="34729"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32175"
                obs_have="32175"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Aug 26 21:08:25 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="4461704"
                         time_creation="Sun Aug 26 20:28:41 2012"
                         time_modification="Sun Aug 26 20:12:07 2012" />
        <observations epoch_first="Sun Aug 26 19:00:00 2012"
                      epoch_last="Sun Aug 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37067"
                obs_have="33644"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="33607"
                obs_have="33580"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30563"
                obs_have="30563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 22:55:41 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="4461704"
                         time_creation="Sun Aug 26 20:28:41 2012"
                         time_modification="Sun Aug 26 20:12:07 2012" />
        <observations epoch_first="Sun Aug 26 19:00:00 2012"
                      epoch_last="Sun Aug 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37067"
                obs_have="33644"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="33607"
                obs_have="33580"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30563"
                obs_have="30563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="4461704"
                         time_creation="Sun Aug 26 20:28:41 2012"
                         time_modification="Sun Aug 26 20:12:07 2012" />
        <observations epoch_first="Sun Aug 26 19:00:00 2012"
                      epoch_last="Sun Aug 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37067"
                obs_have="33644"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="33607"
                obs_have="33580"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30563"
                obs_have="30563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="4461704"
                         time_creation="Sun Sep 23 01:01:42 2012"
                         time_modification="Sun Aug 26 20:12:07 2012" />
        <observations epoch_first="Sun Aug 26 19:00:00 2012"
                      epoch_last="Sun Aug 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37067"
                obs_have="33644"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="33607"
                obs_have="33580"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30563"
                obs_have="30563"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Aug 26 21:37:21 2012"
               level="3">
        <file_statistics latency="00:12:14"
                         size="4182001"
                         time_creation="Sun Aug 26 21:23:57 2012"
                         time_modification="Sun Aug 26 21:12:13 2012" />
        <observations epoch_first="Sun Aug 26 20:00:00 2012"
                      epoch_last="Sun Aug 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="31467"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="31488"
                obs_have="31432"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27861"
                obs_have="27861"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug 26 23:49:12 2012"
               level="3">
        <file_statistics latency="00:12:14"
                         size="4182001"
                         time_creation="Sun Aug 26 21:23:57 2012"
                         time_modification="Sun Aug 26 21:12:13 2012" />
        <observations epoch_first="Sun Aug 26 20:00:00 2012"
                      epoch_last="Sun Aug 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="31467"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="31488"
                obs_have="31432"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27861"
                obs_have="27861"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:12:14"
                         size="4182001"
                         time_creation="Sun Aug 26 21:23:57 2012"
                         time_modification="Sun Aug 26 21:12:13 2012" />
        <observations epoch_first="Sun Aug 26 20:00:00 2012"
                      epoch_last="Sun Aug 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="31467"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="31488"
                obs_have="31432"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27861"
                obs_have="27861"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:12:14"
                         size="4182001"
                         time_creation="Sun Sep 23 01:01:43 2012"
                         time_modification="Sun Aug 26 21:12:13 2012" />
        <observations epoch_first="Sun Aug 26 20:00:00 2012"
                      epoch_last="Sun Aug 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="31467"
                obs_ratio="91.19" />
          <mask elevation="10 degrees"
                obs_expected="31488"
                obs_have="31432"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27861"
                obs_have="27861"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Aug 26 22:31:20 2012"
               level="3">
        <file_statistics latency="00:12:11"
                         size="3885430"
                         time_creation="Sun Aug 26 22:19:17 2012"
                         time_modification="Sun Aug 26 22:12:10 2012" />
        <observations epoch_first="Sun Aug 26 21:00:00 2012"
                      epoch_last="Sun Aug 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32474"
                obs_have="29168"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="29211"
                obs_have="29149"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 00:43:29 2012"
               level="3">
        <file_statistics latency="00:12:11"
                         size="3885430"
                         time_creation="Sun Aug 26 22:19:17 2012"
                         time_modification="Sun Aug 26 22:12:10 2012" />
        <observations epoch_first="Sun Aug 26 21:00:00 2012"
                      epoch_last="Sun Aug 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32474"
                obs_have="29168"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="29211"
                obs_have="29149"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:12:11"
                         size="3885430"
                         time_creation="Sun Aug 26 22:19:17 2012"
                         time_modification="Sun Aug 26 22:12:10 2012" />
        <observations epoch_first="Sun Aug 26 21:00:00 2012"
                      epoch_last="Sun Aug 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32474"
                obs_have="29168"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="29211"
                obs_have="29149"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:12:11"
                         size="3885430"
                         time_creation="Sun Sep 23 01:01:43 2012"
                         time_modification="Sun Aug 26 22:12:10 2012" />
        <observations epoch_first="Sun Aug 26 21:00:00 2012"
                      epoch_last="Sun Aug 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32474"
                obs_have="29168"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="29211"
                obs_have="29149"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26852"
                obs_have="26852"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Aug 27 00:08:38 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4377870"
                         time_creation="Sun Aug 26 23:28:48 2012"
                         time_modification="Sun Aug 26 23:12:11 2012" />
        <observations epoch_first="Sun Aug 26 22:00:00 2012"
                      epoch_last="Sun Aug 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35292"
                obs_have="32995"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="33019"
                obs_have="32983"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31398"
                obs_have="31398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 01:44:08 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4377870"
                         time_creation="Sun Aug 26 23:28:48 2012"
                         time_modification="Sun Aug 26 23:12:11 2012" />
        <observations epoch_first="Sun Aug 26 22:00:00 2012"
                      epoch_last="Sun Aug 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35292"
                obs_have="32995"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="33019"
                obs_have="32983"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31398"
                obs_have="31398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 27 23:08:47 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4377870"
                         time_creation="Sun Aug 26 23:28:48 2012"
                         time_modification="Sun Aug 26 23:12:11 2012" />
        <observations epoch_first="Sun Aug 26 22:00:00 2012"
                      epoch_last="Sun Aug 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35292"
                obs_have="32995"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="33019"
                obs_have="32983"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31398"
                obs_have="31398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4377870"
                         time_creation="Sun Sep 23 01:01:43 2012"
                         time_modification="Sun Aug 26 23:12:11 2012" />
        <observations epoch_first="Sun Aug 26 22:00:00 2012"
                      epoch_last="Sun Aug 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35292"
                obs_have="32995"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="33019"
                obs_have="32983"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31398"
                obs_have="31398"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb239x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Sep 25 08:28:59 2012"
               level="3">
        <file_statistics latency="8 day(s) 09:49:47"
                         size="4216640"
                         time_creation="Sun Sep 23 01:01:44 2012"
                         time_modification="Tue Sep  4 09:49:46 2012" />
        <observations epoch_first="Sun Aug 26 23:00:00 2012"
                      epoch_last="Sun Aug 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36905"
                obs_have="31718"
                obs_ratio="85.94" />
          <mask elevation="10 degrees"
                obs_expected="31729"
                obs_have="31659"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="26690"
                obs_have="26690"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
