<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-09-02 00:00:00"
    DayOfYear="246"
    Year="2012">
  <station name="CHEB">
    <file name="/cheb2460.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Sep  4 02:14:37 2012"
               level="3">
        <file_statistics latency="02:31:20"
                         size="3134044"
                         time_creation="Mon Sep  3 01:34:11 2012"
                         time_modification="Mon Sep  3 01:30:50 2012" />
        <observations epoch_first="Sun Sep  2 00:00:00 2012"
                      epoch_last="Sun Sep  2 22:59:30 2012"
                      epochs="2752"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="28312"
                obs_have="23543"
                obs_ratio="83.16" />
          <mask elevation="10 degrees"
                obs_expected="23650"
                obs_have="23519"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="20793"
                obs_have="20733"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Tue Oct  2 09:31:33 2012"
               level="3">
        <file_statistics latency="02:31:20"
                         size="3134044"
                         time_creation="Sun Sep 30 01:06:02 2012"
                         time_modification="Mon Sep  3 01:30:50 2012" />
        <observations epoch_first="Sun Sep  2 00:00:00 2012"
                      epoch_last="Sun Sep  2 22:59:30 2012"
                      epochs="2752"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="28312"
                obs_have="23543"
                obs_ratio="83.16" />
          <mask elevation="10 degrees"
                obs_expected="23650"
                obs_have="23519"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="20793"
                obs_have="20733"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
    <file name="/cheb246a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Sep  2 01:25:31 2012"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4257451"
                         time_creation="Sun Sep  2 01:13:22 2012"
                         time_modification="Sun Sep  2 01:10:09 2012" />
        <observations epoch_first="Sun Sep  2 00:00:00 2012"
                      epoch_last="Sun Sep  2 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35513"
                obs_have="32044"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32030"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27104"
                obs_have="27104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 01:58:53 2012"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4257451"
                         time_creation="Sun Sep  2 01:13:22 2012"
                         time_modification="Sun Sep  2 01:10:09 2012" />
        <observations epoch_first="Sun Sep  2 00:00:00 2012"
                      epoch_last="Sun Sep  2 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35513"
                obs_have="32044"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32030"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27104"
                obs_have="27104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 03:43:05 2012"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4257451"
                         time_creation="Sun Sep  2 01:13:22 2012"
                         time_modification="Sun Sep  2 01:10:09 2012" />
        <observations epoch_first="Sun Sep  2 00:00:00 2012"
                      epoch_last="Sun Sep  2 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35513"
                obs_have="32044"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32030"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27104"
                obs_have="27104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4257451"
                         time_creation="Sun Sep  2 01:13:22 2012"
                         time_modification="Sun Sep  2 01:10:09 2012" />
        <observations epoch_first="Sun Sep  2 00:00:00 2012"
                      epoch_last="Sun Sep  2 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35513"
                obs_have="32044"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32030"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27104"
                obs_have="27104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4257451"
                         time_creation="Sun Sep 30 01:01:25 2012"
                         time_modification="Sun Sep  2 01:10:09 2012" />
        <observations epoch_first="Sun Sep  2 00:00:00 2012"
                      epoch_last="Sun Sep  2 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35513"
                obs_have="32044"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="32030"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27104"
                obs_have="27104"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Sep  2 02:22:24 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="4259319"
                         time_creation="Sun Sep  2 02:13:08 2012"
                         time_modification="Sun Sep  2 02:10:08 2012" />
        <observations epoch_first="Sun Sep  2 01:00:00 2012"
                      epoch_last="Sun Sep  2 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="32076"
                obs_ratio="90.62" />
          <mask elevation="10 degrees"
                obs_expected="32079"
                obs_have="32057"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 02:51:38 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="4259319"
                         time_creation="Sun Sep  2 02:13:08 2012"
                         time_modification="Sun Sep  2 02:10:08 2012" />
        <observations epoch_first="Sun Sep  2 01:00:00 2012"
                      epoch_last="Sun Sep  2 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="32076"
                obs_ratio="90.62" />
          <mask elevation="10 degrees"
                obs_expected="32079"
                obs_have="32057"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 04:48:36 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="4259319"
                         time_creation="Sun Sep  2 02:13:08 2012"
                         time_modification="Sun Sep  2 02:10:08 2012" />
        <observations epoch_first="Sun Sep  2 01:00:00 2012"
                      epoch_last="Sun Sep  2 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="32076"
                obs_ratio="90.62" />
          <mask elevation="10 degrees"
                obs_expected="32079"
                obs_have="32057"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="4259319"
                         time_creation="Sun Sep  2 02:13:08 2012"
                         time_modification="Sun Sep  2 02:10:08 2012" />
        <observations epoch_first="Sun Sep  2 01:00:00 2012"
                      epoch_last="Sun Sep  2 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="32076"
                obs_ratio="90.62" />
          <mask elevation="10 degrees"
                obs_expected="32079"
                obs_have="32057"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="4259319"
                         time_creation="Sun Sep 30 01:01:26 2012"
                         time_modification="Sun Sep  2 02:10:08 2012" />
        <observations epoch_first="Sun Sep  2 01:00:00 2012"
                      epoch_last="Sun Sep  2 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="32076"
                obs_ratio="90.62" />
          <mask elevation="10 degrees"
                obs_expected="32079"
                obs_have="32057"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27498"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Sep  2 03:23:13 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3775284"
                         time_creation="Sun Sep  2 03:13:09 2012"
                         time_modification="Sun Sep  2 03:10:05 2012" />
        <observations epoch_first="Sun Sep  2 02:00:00 2012"
                      epoch_last="Sun Sep  2 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31937"
                obs_have="28287"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="28378"
                obs_have="28265"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="25389"
                obs_have="25389"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 03:57:56 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3775284"
                         time_creation="Sun Sep  2 03:13:09 2012"
                         time_modification="Sun Sep  2 03:10:05 2012" />
        <observations epoch_first="Sun Sep  2 02:00:00 2012"
                      epoch_last="Sun Sep  2 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31937"
                obs_have="28287"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="28378"
                obs_have="28265"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="25389"
                obs_have="25389"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 05:45:16 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3775284"
                         time_creation="Sun Sep  2 03:13:09 2012"
                         time_modification="Sun Sep  2 03:10:05 2012" />
        <observations epoch_first="Sun Sep  2 02:00:00 2012"
                      epoch_last="Sun Sep  2 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31937"
                obs_have="28287"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="28378"
                obs_have="28265"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="25389"
                obs_have="25389"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3775284"
                         time_creation="Sun Sep  2 03:13:09 2012"
                         time_modification="Sun Sep  2 03:10:05 2012" />
        <observations epoch_first="Sun Sep  2 02:00:00 2012"
                      epoch_last="Sun Sep  2 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31937"
                obs_have="28287"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="28378"
                obs_have="28265"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="25389"
                obs_have="25389"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3775284"
                         time_creation="Sun Sep 30 01:01:27 2012"
                         time_modification="Sun Sep  2 03:10:05 2012" />
        <observations epoch_first="Sun Sep  2 02:00:00 2012"
                      epoch_last="Sun Sep  2 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31937"
                obs_have="28287"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="28378"
                obs_have="28265"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="25389"
                obs_have="25389"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Sep  2 04:27:10 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3963749"
                         time_creation="Sun Sep  2 04:13:16 2012"
                         time_modification="Sun Sep  2 04:10:05 2012" />
        <observations epoch_first="Sun Sep  2 03:00:00 2012"
                      epoch_last="Sun Sep  2 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32891"
                obs_have="29776"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="29806"
                obs_have="29738"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24545"
                obs_have="24545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 05:03:09 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3963749"
                         time_creation="Sun Sep  2 04:13:16 2012"
                         time_modification="Sun Sep  2 04:10:05 2012" />
        <observations epoch_first="Sun Sep  2 03:00:00 2012"
                      epoch_last="Sun Sep  2 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32891"
                obs_have="29776"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="29806"
                obs_have="29738"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24545"
                obs_have="24545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 06:55:52 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3963749"
                         time_creation="Sun Sep  2 04:13:16 2012"
                         time_modification="Sun Sep  2 04:10:05 2012" />
        <observations epoch_first="Sun Sep  2 03:00:00 2012"
                      epoch_last="Sun Sep  2 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32891"
                obs_have="29776"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="29806"
                obs_have="29738"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24545"
                obs_have="24545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3963749"
                         time_creation="Sun Sep  2 04:13:16 2012"
                         time_modification="Sun Sep  2 04:10:05 2012" />
        <observations epoch_first="Sun Sep  2 03:00:00 2012"
                      epoch_last="Sun Sep  2 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32891"
                obs_have="29776"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="29806"
                obs_have="29738"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24545"
                obs_have="24545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3963749"
                         time_creation="Sun Sep 30 01:01:27 2012"
                         time_modification="Sun Sep  2 04:10:05 2012" />
        <observations epoch_first="Sun Sep  2 03:00:00 2012"
                      epoch_last="Sun Sep  2 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32891"
                obs_have="29776"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="29806"
                obs_have="29738"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24545"
                obs_have="24545"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Sep  2 05:26:33 2012"
               level="3">
        <file_statistics latency="00:10:07"
                         size="3842135"
                         time_creation="Sun Sep  2 05:13:12 2012"
                         time_modification="Sun Sep  2 05:10:06 2012" />
        <observations epoch_first="Sun Sep  2 04:00:00 2012"
                      epoch_last="Sun Sep  2 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33630"
                obs_have="28828"
                obs_ratio="85.72" />
          <mask elevation="10 degrees"
                obs_expected="28839"
                obs_have="28791"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24567"
                obs_have="24567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 05:59:18 2012"
               level="3">
        <file_statistics latency="00:10:07"
                         size="3842135"
                         time_creation="Sun Sep  2 05:13:12 2012"
                         time_modification="Sun Sep  2 05:10:06 2012" />
        <observations epoch_first="Sun Sep  2 04:00:00 2012"
                      epoch_last="Sun Sep  2 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33630"
                obs_have="28828"
                obs_ratio="85.72" />
          <mask elevation="10 degrees"
                obs_expected="28839"
                obs_have="28791"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24567"
                obs_have="24567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 07:58:31 2012"
               level="3">
        <file_statistics latency="00:10:07"
                         size="3842135"
                         time_creation="Sun Sep  2 05:13:12 2012"
                         time_modification="Sun Sep  2 05:10:06 2012" />
        <observations epoch_first="Sun Sep  2 04:00:00 2012"
                      epoch_last="Sun Sep  2 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33630"
                obs_have="28828"
                obs_ratio="85.72" />
          <mask elevation="10 degrees"
                obs_expected="28839"
                obs_have="28791"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24567"
                obs_have="24567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:10:07"
                         size="3842135"
                         time_creation="Sun Sep  2 05:13:12 2012"
                         time_modification="Sun Sep  2 05:10:06 2012" />
        <observations epoch_first="Sun Sep  2 04:00:00 2012"
                      epoch_last="Sun Sep  2 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33630"
                obs_have="28828"
                obs_ratio="85.72" />
          <mask elevation="10 degrees"
                obs_expected="28839"
                obs_have="28791"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24567"
                obs_have="24567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:10:07"
                         size="3842135"
                         time_creation="Sun Sep 30 01:01:28 2012"
                         time_modification="Sun Sep  2 05:10:06 2012" />
        <observations epoch_first="Sun Sep  2 04:00:00 2012"
                      epoch_last="Sun Sep  2 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33630"
                obs_have="28828"
                obs_ratio="85.72" />
          <mask elevation="10 degrees"
                obs_expected="28839"
                obs_have="28791"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24567"
                obs_have="24567"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Sep  2 06:33:26 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4017913"
                         time_creation="Sun Sep  2 06:13:12 2012"
                         time_modification="Sun Sep  2 06:10:07 2012" />
        <observations epoch_first="Sun Sep  2 05:00:00 2012"
                      epoch_last="Sun Sep  2 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33305"
                obs_have="30195"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="30216"
                obs_have="30146"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 08:51:56 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4017913"
                         time_creation="Sun Sep  2 06:13:12 2012"
                         time_modification="Sun Sep  2 06:10:07 2012" />
        <observations epoch_first="Sun Sep  2 05:00:00 2012"
                      epoch_last="Sun Sep  2 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33305"
                obs_have="30195"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="30216"
                obs_have="30146"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4017913"
                         time_creation="Sun Sep  2 06:13:12 2012"
                         time_modification="Sun Sep  2 06:10:07 2012" />
        <observations epoch_first="Sun Sep  2 05:00:00 2012"
                      epoch_last="Sun Sep  2 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33305"
                obs_have="30195"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="30216"
                obs_have="30146"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4017913"
                         time_creation="Sun Sep 30 01:01:28 2012"
                         time_modification="Sun Sep  2 06:10:07 2012" />
        <observations epoch_first="Sun Sep  2 05:00:00 2012"
                      epoch_last="Sun Sep  2 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33305"
                obs_have="30195"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="30216"
                obs_have="30146"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Sep  2 07:35:55 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="4264076"
                         time_creation="Sun Sep  2 07:13:15 2012"
                         time_modification="Sun Sep  2 07:10:08 2012" />
        <observations epoch_first="Sun Sep  2 06:00:00 2012"
                      epoch_last="Sun Sep  2 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32112"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="32148"
                obs_have="32112"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="30164"
                obs_have="30164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 09:50:52 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="4264076"
                         time_creation="Sun Sep  2 07:13:15 2012"
                         time_modification="Sun Sep  2 07:10:08 2012" />
        <observations epoch_first="Sun Sep  2 06:00:00 2012"
                      epoch_last="Sun Sep  2 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32112"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="32148"
                obs_have="32112"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="30164"
                obs_have="30164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="4264076"
                         time_creation="Sun Sep  2 07:13:15 2012"
                         time_modification="Sun Sep  2 07:10:08 2012" />
        <observations epoch_first="Sun Sep  2 06:00:00 2012"
                      epoch_last="Sun Sep  2 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32112"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="32148"
                obs_have="32112"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="30164"
                obs_have="30164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="4264076"
                         time_creation="Sun Sep 30 01:01:29 2012"
                         time_modification="Sun Sep  2 07:10:08 2012" />
        <observations epoch_first="Sun Sep  2 06:00:00 2012"
                      epoch_last="Sun Sep  2 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32112"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="32148"
                obs_have="32112"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="30164"
                obs_have="30164"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Sep  2 08:29:41 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4304825"
                         time_creation="Sun Sep  2 08:13:19 2012"
                         time_modification="Sun Sep  2 08:10:07 2012" />
        <observations epoch_first="Sun Sep  2 07:00:00 2012"
                      epoch_last="Sun Sep  2 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36500"
                obs_have="32420"
                obs_ratio="88.82" />
          <mask elevation="10 degrees"
                obs_expected="32432"
                obs_have="32382"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 09:05:31 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4304825"
                         time_creation="Sun Sep  2 08:13:19 2012"
                         time_modification="Sun Sep  2 08:10:07 2012" />
        <observations epoch_first="Sun Sep  2 07:00:00 2012"
                      epoch_last="Sun Sep  2 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36500"
                obs_have="32420"
                obs_ratio="88.82" />
          <mask elevation="10 degrees"
                obs_expected="32432"
                obs_have="32382"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 10:43:01 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4304825"
                         time_creation="Sun Sep  2 08:13:19 2012"
                         time_modification="Sun Sep  2 08:10:07 2012" />
        <observations epoch_first="Sun Sep  2 07:00:00 2012"
                      epoch_last="Sun Sep  2 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36500"
                obs_have="32420"
                obs_ratio="88.82" />
          <mask elevation="10 degrees"
                obs_expected="32432"
                obs_have="32382"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4304825"
                         time_creation="Sun Sep  2 08:13:19 2012"
                         time_modification="Sun Sep  2 08:10:07 2012" />
        <observations epoch_first="Sun Sep  2 07:00:00 2012"
                      epoch_last="Sun Sep  2 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36500"
                obs_have="32420"
                obs_ratio="88.82" />
          <mask elevation="10 degrees"
                obs_expected="32432"
                obs_have="32382"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4304825"
                         time_creation="Sun Sep 30 01:01:29 2012"
                         time_modification="Sun Sep  2 08:10:07 2012" />
        <observations epoch_first="Sun Sep  2 07:00:00 2012"
                      epoch_last="Sun Sep  2 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36500"
                obs_have="32420"
                obs_ratio="88.82" />
          <mask elevation="10 degrees"
                obs_expected="32432"
                obs_have="32382"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Sep  2 09:27:50 2012"
               level="3">
        <file_statistics latency="00:09:57"
                         size="3868854"
                         time_creation="Sun Sep  2 09:13:15 2012"
                         time_modification="Sun Sep  2 09:09:56 2012" />
        <observations epoch_first="Sun Sep  2 08:00:00 2012"
                      epoch_last="Sun Sep  2 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="29036"
                obs_ratio="79.78" />
          <mask elevation="10 degrees"
                obs_expected="29063"
                obs_have="28984"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22882"
                obs_have="22882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 10:04:24 2012"
               level="3">
        <file_statistics latency="00:09:57"
                         size="3868854"
                         time_creation="Sun Sep  2 09:13:15 2012"
                         time_modification="Sun Sep  2 09:09:56 2012" />
        <observations epoch_first="Sun Sep  2 08:00:00 2012"
                      epoch_last="Sun Sep  2 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="29036"
                obs_ratio="79.78" />
          <mask elevation="10 degrees"
                obs_expected="29063"
                obs_have="28984"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22882"
                obs_have="22882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 11:36:41 2012"
               level="3">
        <file_statistics latency="00:09:57"
                         size="3868854"
                         time_creation="Sun Sep  2 09:13:15 2012"
                         time_modification="Sun Sep  2 09:09:56 2012" />
        <observations epoch_first="Sun Sep  2 08:00:00 2012"
                      epoch_last="Sun Sep  2 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="29036"
                obs_ratio="79.78" />
          <mask elevation="10 degrees"
                obs_expected="29063"
                obs_have="28984"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22882"
                obs_have="22882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:09:57"
                         size="3868854"
                         time_creation="Sun Sep  2 09:13:15 2012"
                         time_modification="Sun Sep  2 09:09:56 2012" />
        <observations epoch_first="Sun Sep  2 08:00:00 2012"
                      epoch_last="Sun Sep  2 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="29036"
                obs_ratio="79.78" />
          <mask elevation="10 degrees"
                obs_expected="29063"
                obs_have="28984"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22882"
                obs_have="22882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:09:57"
                         size="3868854"
                         time_creation="Sun Sep 30 01:01:30 2012"
                         time_modification="Sun Sep  2 09:09:56 2012" />
        <observations epoch_first="Sun Sep  2 08:00:00 2012"
                      epoch_last="Sun Sep  2 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="29036"
                obs_ratio="79.78" />
          <mask elevation="10 degrees"
                obs_expected="29063"
                obs_have="28984"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22882"
                obs_have="22882"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Sep  2 10:27:12 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4155070"
                         time_creation="Sun Sep  2 10:13:14 2012"
                         time_modification="Sun Sep  2 10:10:07 2012" />
        <observations epoch_first="Sun Sep  2 09:00:00 2012"
                      epoch_last="Sun Sep  2 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31274"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="31289"
                obs_have="31274"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="30060"
                obs_have="30060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 10:56:32 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4155070"
                         time_creation="Sun Sep  2 10:13:14 2012"
                         time_modification="Sun Sep  2 10:10:07 2012" />
        <observations epoch_first="Sun Sep  2 09:00:00 2012"
                      epoch_last="Sun Sep  2 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31274"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="31289"
                obs_have="31274"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="30060"
                obs_have="30060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 12:39:17 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4155070"
                         time_creation="Sun Sep  2 10:13:14 2012"
                         time_modification="Sun Sep  2 10:10:07 2012" />
        <observations epoch_first="Sun Sep  2 09:00:00 2012"
                      epoch_last="Sun Sep  2 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31274"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="31289"
                obs_have="31274"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="30060"
                obs_have="30060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4155070"
                         time_creation="Sun Sep  2 10:13:14 2012"
                         time_modification="Sun Sep  2 10:10:07 2012" />
        <observations epoch_first="Sun Sep  2 09:00:00 2012"
                      epoch_last="Sun Sep  2 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31274"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="31289"
                obs_have="31274"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="30060"
                obs_have="30060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:10:08"
                         size="4155070"
                         time_creation="Sun Sep 30 01:01:30 2012"
                         time_modification="Sun Sep  2 10:10:07 2012" />
        <observations epoch_first="Sun Sep  2 09:00:00 2012"
                      epoch_last="Sun Sep  2 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31274"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="31289"
                obs_have="31274"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="30060"
                obs_have="30060"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Sep  2 11:19:48 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3320714"
                         time_creation="Sun Sep  2 11:13:11 2012"
                         time_modification="Sun Sep  2 11:10:03 2012" />
        <observations epoch_first="Sun Sep  2 10:00:00 2012"
                      epoch_last="Sun Sep  2 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29623"
                obs_have="24807"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="24782"
                obs_have="24756"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="22269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 11:45:43 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3320714"
                         time_creation="Sun Sep  2 11:13:11 2012"
                         time_modification="Sun Sep  2 11:10:03 2012" />
        <observations epoch_first="Sun Sep  2 10:00:00 2012"
                      epoch_last="Sun Sep  2 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29623"
                obs_have="24807"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="24782"
                obs_have="24756"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="22269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 13:35:02 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3320714"
                         time_creation="Sun Sep  2 11:13:11 2012"
                         time_modification="Sun Sep  2 11:10:03 2012" />
        <observations epoch_first="Sun Sep  2 10:00:00 2012"
                      epoch_last="Sun Sep  2 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29623"
                obs_have="24807"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="24782"
                obs_have="24756"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="22269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3320714"
                         time_creation="Sun Sep  2 11:13:11 2012"
                         time_modification="Sun Sep  2 11:10:03 2012" />
        <observations epoch_first="Sun Sep  2 10:00:00 2012"
                      epoch_last="Sun Sep  2 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29623"
                obs_have="24807"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="24782"
                obs_have="24756"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="22269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3320714"
                         time_creation="Sun Sep 30 01:01:31 2012"
                         time_modification="Sun Sep  2 11:10:03 2012" />
        <observations epoch_first="Sun Sep  2 10:00:00 2012"
                      epoch_last="Sun Sep  2 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29623"
                obs_have="24807"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="24782"
                obs_have="24756"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="22269"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Sep  2 12:20:46 2012"
               level="3">
        <file_statistics latency="00:09:31"
                         size="3545840"
                         time_creation="Sun Sep  2 12:13:29 2012"
                         time_modification="Sun Sep  2 12:09:30 2012" />
        <observations epoch_first="Sun Sep  2 11:00:00 2012"
                      epoch_last="Sun Sep  2 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28041"
                obs_have="26518"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26507"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 12:49:35 2012"
               level="3">
        <file_statistics latency="00:09:31"
                         size="3545840"
                         time_creation="Sun Sep  2 12:13:29 2012"
                         time_modification="Sun Sep  2 12:09:30 2012" />
        <observations epoch_first="Sun Sep  2 11:00:00 2012"
                      epoch_last="Sun Sep  2 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28041"
                obs_have="26518"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26507"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 14:37:00 2012"
               level="3">
        <file_statistics latency="00:09:31"
                         size="3545840"
                         time_creation="Sun Sep  2 12:13:29 2012"
                         time_modification="Sun Sep  2 12:09:30 2012" />
        <observations epoch_first="Sun Sep  2 11:00:00 2012"
                      epoch_last="Sun Sep  2 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28041"
                obs_have="26518"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26507"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:09:31"
                         size="3545840"
                         time_creation="Sun Sep  2 12:13:29 2012"
                         time_modification="Sun Sep  2 12:09:30 2012" />
        <observations epoch_first="Sun Sep  2 11:00:00 2012"
                      epoch_last="Sun Sep  2 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28041"
                obs_have="26518"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26507"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:09:31"
                         size="3545840"
                         time_creation="Sun Sep 30 01:01:31 2012"
                         time_modification="Sun Sep  2 12:09:30 2012" />
        <observations epoch_first="Sun Sep  2 11:00:00 2012"
                      epoch_last="Sun Sep  2 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28041"
                obs_have="26518"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26507"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23329"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Sep  2 13:20:35 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="3532718"
                         time_creation="Sun Sep  2 13:13:33 2012"
                         time_modification="Sun Sep  2 13:09:34 2012" />
        <observations epoch_first="Sun Sep  2 12:00:00 2012"
                      epoch_last="Sun Sep  2 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31105"
                obs_have="26390"
                obs_ratio="84.84" />
          <mask elevation="10 degrees"
                obs_expected="26498"
                obs_have="26362"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="21072"
                obs_have="21072"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 13:46:22 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="3532718"
                         time_creation="Sun Sep  2 13:13:33 2012"
                         time_modification="Sun Sep  2 13:09:34 2012" />
        <observations epoch_first="Sun Sep  2 12:00:00 2012"
                      epoch_last="Sun Sep  2 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="26390"
                obs_ratio="84.84" />
          <mask elevation="10 degrees"
                obs_expected="26499"
                obs_have="26362"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="21072"
                obs_have="21072"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 15:37:07 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="3532718"
                         time_creation="Sun Sep  2 13:13:33 2012"
                         time_modification="Sun Sep  2 13:09:34 2012" />
        <observations epoch_first="Sun Sep  2 12:00:00 2012"
                      epoch_last="Sun Sep  2 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="26390"
                obs_ratio="84.84" />
          <mask elevation="10 degrees"
                obs_expected="26499"
                obs_have="26362"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="21072"
                obs_have="21072"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="3532718"
                         time_creation="Sun Sep  2 13:13:33 2012"
                         time_modification="Sun Sep  2 13:09:34 2012" />
        <observations epoch_first="Sun Sep  2 12:00:00 2012"
                      epoch_last="Sun Sep  2 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="26390"
                obs_ratio="84.84" />
          <mask elevation="10 degrees"
                obs_expected="26499"
                obs_have="26362"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="21072"
                obs_have="21072"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="3532718"
                         time_creation="Sun Sep 30 01:01:32 2012"
                         time_modification="Sun Sep  2 13:09:34 2012" />
        <observations epoch_first="Sun Sep  2 12:00:00 2012"
                      epoch_last="Sun Sep  2 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="26390"
                obs_ratio="84.84" />
          <mask elevation="10 degrees"
                obs_expected="26499"
                obs_have="26362"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="21072"
                obs_have="21072"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Sep  2 14:21:32 2012"
               level="3">
        <file_statistics latency="00:10:44"
                         size="3944919"
                         time_creation="Sun Sep  2 14:13:41 2012"
                         time_modification="Sun Sep  2 14:10:43 2012" />
        <observations epoch_first="Sun Sep  2 13:00:00 2012"
                      epoch_last="Sun Sep  2 13:59:59 2012"
                      epochs="3519"
                      epochs_ratio="97.75">
          <mask elevation="03 degrees"
                obs_expected="35241"
                obs_have="29650"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="30500"
                obs_have="29650"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="25698"
                obs_have="25131"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Sun Sep  2 14:49:37 2012"
               level="3">
        <file_statistics latency="00:10:44"
                         size="3944919"
                         time_creation="Sun Sep  2 14:13:41 2012"
                         time_modification="Sun Sep  2 14:10:43 2012" />
        <observations epoch_first="Sun Sep  2 13:00:00 2012"
                      epoch_last="Sun Sep  2 13:59:59 2012"
                      epochs="3519"
                      epochs_ratio="97.75">
          <mask elevation="03 degrees"
                obs_expected="35241"
                obs_have="29650"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="30500"
                obs_have="29650"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="25698"
                obs_have="25131"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Sun Sep  2 16:43:58 2012"
               level="3">
        <file_statistics latency="00:10:44"
                         size="3944919"
                         time_creation="Sun Sep  2 14:13:41 2012"
                         time_modification="Sun Sep  2 14:10:43 2012" />
        <observations epoch_first="Sun Sep  2 13:00:00 2012"
                      epoch_last="Sun Sep  2 13:59:59 2012"
                      epochs="3519"
                      epochs_ratio="97.75">
          <mask elevation="03 degrees"
                obs_expected="35241"
                obs_have="29650"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="30500"
                obs_have="29650"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="25698"
                obs_have="25131"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:10:44"
                         size="3944919"
                         time_creation="Sun Sep  2 14:13:41 2012"
                         time_modification="Sun Sep  2 14:10:43 2012" />
        <observations epoch_first="Sun Sep  2 13:00:00 2012"
                      epoch_last="Sun Sep  2 13:59:59 2012"
                      epochs="3519"
                      epochs_ratio="97.75">
          <mask elevation="03 degrees"
                obs_expected="35241"
                obs_have="29650"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="30500"
                obs_have="29650"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="25698"
                obs_have="25131"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:10:44"
                         size="3944919"
                         time_creation="Sun Sep 30 01:01:32 2012"
                         time_modification="Sun Sep  2 14:10:43 2012" />
        <observations epoch_first="Sun Sep  2 13:00:00 2012"
                      epoch_last="Sun Sep  2 13:59:59 2012"
                      epochs="3519"
                      epochs_ratio="97.75">
          <mask elevation="03 degrees"
                obs_expected="35241"
                obs_have="29650"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="30500"
                obs_have="29650"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="25698"
                obs_have="25131"
                obs_ratio="97.79" />
        </observations>
      </control>
    </file>
    <file name="/cheb246o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Sep  2 15:21:10 2012"
               level="3">
        <file_statistics latency="00:11:01"
                         size="3986567"
                         time_creation="Sun Sep  2 15:13:28 2012"
                         time_modification="Sun Sep  2 15:11:00 2012" />
        <observations epoch_first="Sun Sep  2 14:00:00 2012"
                      epoch_last="Sun Sep  2 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36157"
                obs_have="29945"
                obs_ratio="82.82" />
          <mask elevation="10 degrees"
                obs_expected="30010"
                obs_have="29918"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25359"
                obs_have="25359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 15:48:42 2012"
               level="3">
        <file_statistics latency="00:11:01"
                         size="3986567"
                         time_creation="Sun Sep  2 15:13:28 2012"
                         time_modification="Sun Sep  2 15:11:00 2012" />
        <observations epoch_first="Sun Sep  2 14:00:00 2012"
                      epoch_last="Sun Sep  2 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36157"
                obs_have="29945"
                obs_ratio="82.82" />
          <mask elevation="10 degrees"
                obs_expected="30010"
                obs_have="29918"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25359"
                obs_have="25359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 17:43:10 2012"
               level="3">
        <file_statistics latency="00:11:01"
                         size="3986567"
                         time_creation="Sun Sep  2 15:13:28 2012"
                         time_modification="Sun Sep  2 15:11:00 2012" />
        <observations epoch_first="Sun Sep  2 14:00:00 2012"
                      epoch_last="Sun Sep  2 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36157"
                obs_have="29945"
                obs_ratio="82.82" />
          <mask elevation="10 degrees"
                obs_expected="30010"
                obs_have="29918"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25359"
                obs_have="25359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:11:01"
                         size="3986567"
                         time_creation="Sun Sep  2 15:13:28 2012"
                         time_modification="Sun Sep  2 15:11:00 2012" />
        <observations epoch_first="Sun Sep  2 14:00:00 2012"
                      epoch_last="Sun Sep  2 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36157"
                obs_have="29945"
                obs_ratio="82.82" />
          <mask elevation="10 degrees"
                obs_expected="30010"
                obs_have="29918"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25359"
                obs_have="25359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:11:01"
                         size="3986567"
                         time_creation="Sun Sep 30 01:01:33 2012"
                         time_modification="Sun Sep  2 15:11:00 2012" />
        <observations epoch_first="Sun Sep  2 14:00:00 2012"
                      epoch_last="Sun Sep  2 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36157"
                obs_have="29945"
                obs_ratio="82.82" />
          <mask elevation="10 degrees"
                obs_expected="30010"
                obs_have="29918"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25359"
                obs_have="25359"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Sep  2 16:24:36 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4217712"
                         time_creation="Sun Sep  2 16:13:54 2012"
                         time_modification="Sun Sep  2 16:11:45 2012" />
        <observations epoch_first="Sun Sep  2 15:00:00 2012"
                      epoch_last="Sun Sep  2 15:59:59 2012"
                      epochs="3531"
                      epochs_ratio="98.08">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
        </observations>
      </control>
      <control date="Sun Sep  2 17:00:38 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4217712"
                         time_creation="Sun Sep  2 16:13:54 2012"
                         time_modification="Sun Sep  2 16:11:45 2012" />
        <observations epoch_first="Sun Sep  2 15:00:00 2012"
                      epoch_last="Sun Sep  2 15:59:59 2012"
                      epochs="3531"
                      epochs_ratio="98.08">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
        </observations>
      </control>
      <control date="Sun Sep  2 19:00:46 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4217712"
                         time_creation="Sun Sep  2 16:13:54 2012"
                         time_modification="Sun Sep  2 16:11:45 2012" />
        <observations epoch_first="Sun Sep  2 15:00:00 2012"
                      epoch_last="Sun Sep  2 15:59:59 2012"
                      epochs="3531"
                      epochs_ratio="98.08">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4217712"
                         time_creation="Sun Sep  2 16:13:54 2012"
                         time_modification="Sun Sep  2 16:11:45 2012" />
        <observations epoch_first="Sun Sep  2 15:00:00 2012"
                      epoch_last="Sun Sep  2 15:59:59 2012"
                      epochs="3531"
                      epochs_ratio="98.08">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4217712"
                         time_creation="Sun Sep 30 01:01:34 2012"
                         time_modification="Sun Sep  2 16:11:45 2012" />
        <observations epoch_first="Sun Sep  2 15:00:00 2012"
                      epoch_last="Sun Sep  2 15:59:59 2012"
                      epochs="3531"
                      epochs_ratio="98.08">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="31779"
                obs_ratio="98.08" />
        </observations>
      </control>
    </file>
    <file name="/cheb246q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Sep  2 17:25:52 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="4662235"
                         time_creation="Sun Sep  2 17:13:47 2012"
                         time_modification="Sun Sep  2 17:11:44 2012" />
        <observations epoch_first="Sun Sep  2 16:00:00 2012"
                      epoch_last="Sun Sep  2 16:59:59 2012"
                      epochs="3533"
                      epochs_ratio="98.14">
          <mask elevation="03 degrees"
                obs_expected="40967"
                obs_have="35199"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="35978"
                obs_have="35132"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="27944"
                obs_have="27475"
                obs_ratio="98.32" />
        </observations>
      </control>
      <control date="Sun Sep  2 18:00:55 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="4662235"
                         time_creation="Sun Sep  2 17:13:47 2012"
                         time_modification="Sun Sep  2 17:11:44 2012" />
        <observations epoch_first="Sun Sep  2 16:00:00 2012"
                      epoch_last="Sun Sep  2 16:59:59 2012"
                      epochs="3533"
                      epochs_ratio="98.14">
          <mask elevation="03 degrees"
                obs_expected="40967"
                obs_have="35199"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="35978"
                obs_have="35132"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="27944"
                obs_have="27475"
                obs_ratio="98.32" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="4662235"
                         time_creation="Sun Sep  2 17:13:47 2012"
                         time_modification="Sun Sep  2 17:11:44 2012" />
        <observations epoch_first="Sun Sep  2 16:00:00 2012"
                      epoch_last="Sun Sep  2 16:59:59 2012"
                      epochs="3533"
                      epochs_ratio="98.14">
          <mask elevation="03 degrees"
                obs_expected="40967"
                obs_have="35199"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="35978"
                obs_have="35132"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="27944"
                obs_have="27475"
                obs_ratio="98.32" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:11:45"
                         size="4662235"
                         time_creation="Sun Sep 30 01:01:34 2012"
                         time_modification="Sun Sep  2 17:11:44 2012" />
        <observations epoch_first="Sun Sep  2 16:00:00 2012"
                      epoch_last="Sun Sep  2 16:59:59 2012"
                      epochs="3533"
                      epochs_ratio="98.14">
          <mask elevation="03 degrees"
                obs_expected="40967"
                obs_have="35199"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="35978"
                obs_have="35132"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="27944"
                obs_have="27475"
                obs_ratio="98.32" />
        </observations>
      </control>
    </file>
    <file name="/cheb246r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Sep  2 18:31:16 2012"
               level="3">
        <file_statistics latency="00:12:10"
                         size="4643829"
                         time_creation="Sun Sep  2 18:18:38 2012"
                         time_modification="Sun Sep  2 18:12:09 2012" />
        <observations epoch_first="Sun Sep  2 17:00:00 2012"
                      epoch_last="Sun Sep  2 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="34991"
                obs_ratio="84.87" />
          <mask elevation="10 degrees"
                obs_expected="35077"
                obs_have="34929"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 20:37:49 2012"
               level="3">
        <file_statistics latency="00:12:10"
                         size="4643829"
                         time_creation="Sun Sep  2 18:18:38 2012"
                         time_modification="Sun Sep  2 18:12:09 2012" />
        <observations epoch_first="Sun Sep  2 17:00:00 2012"
                      epoch_last="Sun Sep  2 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="34991"
                obs_ratio="84.87" />
          <mask elevation="10 degrees"
                obs_expected="35077"
                obs_have="34929"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 21:04:38 2012"
               level="3">
        <file_statistics latency="00:12:10"
                         size="4643829"
                         time_creation="Sun Sep  2 18:18:38 2012"
                         time_modification="Sun Sep  2 18:12:09 2012" />
        <observations epoch_first="Sun Sep  2 17:00:00 2012"
                      epoch_last="Sun Sep  2 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="34991"
                obs_ratio="84.87" />
          <mask elevation="10 degrees"
                obs_expected="35077"
                obs_have="34929"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:12:10"
                         size="4643829"
                         time_creation="Sun Sep  2 18:18:38 2012"
                         time_modification="Sun Sep  2 18:12:09 2012" />
        <observations epoch_first="Sun Sep  2 17:00:00 2012"
                      epoch_last="Sun Sep  2 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="34991"
                obs_ratio="84.87" />
          <mask elevation="10 degrees"
                obs_expected="35077"
                obs_have="34929"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:12:10"
                         size="4643829"
                         time_creation="Sun Sep 30 01:01:35 2012"
                         time_modification="Sun Sep  2 18:12:09 2012" />
        <observations epoch_first="Sun Sep  2 17:00:00 2012"
                      epoch_last="Sun Sep  2 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="34991"
                obs_ratio="84.87" />
          <mask elevation="10 degrees"
                obs_expected="35077"
                obs_have="34929"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="30324"
                obs_have="30324"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Sep  2 19:39:28 2012"
               level="3">
        <file_statistics latency="00:13:39"
                         size="4592897"
                         time_creation="Sun Sep  2 19:18:46 2012"
                         time_modification="Sun Sep  2 19:13:38 2012" />
        <observations epoch_first="Sun Sep  2 18:00:00 2012"
                      epoch_last="Sun Sep  2 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34661"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34655"
                obs_have="34632"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="33186"
                obs_have="33186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 20:07:46 2012"
               level="3">
        <file_statistics latency="00:13:39"
                         size="4592897"
                         time_creation="Sun Sep  2 19:18:46 2012"
                         time_modification="Sun Sep  2 19:13:38 2012" />
        <observations epoch_first="Sun Sep  2 18:00:00 2012"
                      epoch_last="Sun Sep  2 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34661"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34655"
                obs_have="34632"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="33186"
                obs_have="33186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 22:03:35 2012"
               level="3">
        <file_statistics latency="00:13:39"
                         size="4592897"
                         time_creation="Sun Sep  2 19:18:46 2012"
                         time_modification="Sun Sep  2 19:13:38 2012" />
        <observations epoch_first="Sun Sep  2 18:00:00 2012"
                      epoch_last="Sun Sep  2 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34661"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34655"
                obs_have="34632"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="33186"
                obs_have="33186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:13:39"
                         size="4592897"
                         time_creation="Sun Sep  2 19:18:46 2012"
                         time_modification="Sun Sep  2 19:13:38 2012" />
        <observations epoch_first="Sun Sep  2 18:00:00 2012"
                      epoch_last="Sun Sep  2 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34661"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34655"
                obs_have="34632"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="33186"
                obs_have="33186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:13:39"
                         size="4592897"
                         time_creation="Sun Sep 30 01:01:35 2012"
                         time_modification="Sun Sep  2 19:13:38 2012" />
        <observations epoch_first="Sun Sep  2 18:00:00 2012"
                      epoch_last="Sun Sep  2 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34661"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34655"
                obs_have="34632"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="33186"
                obs_have="33186"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:12:05"
                         size="4165634"
                         time_creation="Sun Sep  2 20:24:52 2012"
                         time_modification="Sun Sep  2 20:12:04 2012" />
        <observations epoch_first="Sun Sep  2 19:00:00 2012"
                      epoch_last="Sun Sep  2 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35126"
                obs_have="31341"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="31373"
                obs_have="31309"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28453"
                obs_have="28453"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:12:05"
                         size="4165634"
                         time_creation="Sun Sep 30 01:01:36 2012"
                         time_modification="Sun Sep  2 20:12:04 2012" />
        <observations epoch_first="Sun Sep  2 19:00:00 2012"
                      epoch_last="Sun Sep  2 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35126"
                obs_have="31341"
                obs_ratio="89.22" />
          <mask elevation="10 degrees"
                obs_expected="31373"
                obs_have="31309"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28453"
                obs_have="28453"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Sep  2 21:34:38 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="3939915"
                         time_creation="Sun Sep  2 21:18:51 2012"
                         time_modification="Sun Sep  2 21:12:07 2012" />
        <observations epoch_first="Sun Sep  2 20:00:00 2012"
                      epoch_last="Sun Sep  2 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34262"
                obs_have="29600"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="29568"
                obs_have="29544"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25656"
                obs_have="25656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 23:59:50 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="3939915"
                         time_creation="Sun Sep  2 21:18:51 2012"
                         time_modification="Sun Sep  2 21:12:07 2012" />
        <observations epoch_first="Sun Sep  2 20:00:00 2012"
                      epoch_last="Sun Sep  2 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34262"
                obs_have="29600"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="29568"
                obs_have="29544"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25656"
                obs_have="25656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="3939915"
                         time_creation="Sun Sep  2 21:18:51 2012"
                         time_modification="Sun Sep  2 21:12:07 2012" />
        <observations epoch_first="Sun Sep  2 20:00:00 2012"
                      epoch_last="Sun Sep  2 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34262"
                obs_have="29600"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="29568"
                obs_have="29544"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25656"
                obs_have="25656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="3939915"
                         time_creation="Sun Sep 30 01:01:36 2012"
                         time_modification="Sun Sep  2 21:12:07 2012" />
        <observations epoch_first="Sun Sep  2 20:00:00 2012"
                      epoch_last="Sun Sep  2 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34262"
                obs_have="29600"
                obs_ratio="86.39" />
          <mask elevation="10 degrees"
                obs_expected="29568"
                obs_have="29544"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25656"
                obs_have="25656"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Sep  2 22:40:29 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="4293474"
                         time_creation="Sun Sep  2 22:19:20 2012"
                         time_modification="Sun Sep  2 22:12:07 2012" />
        <observations epoch_first="Sun Sep  2 21:00:00 2012"
                      epoch_last="Sun Sep  2 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33764"
                obs_have="32325"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="32427"
                obs_have="32325"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="30456"
                obs_have="30456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  2 23:11:32 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="4293474"
                         time_creation="Sun Sep  2 22:19:20 2012"
                         time_modification="Sun Sep  2 22:12:07 2012" />
        <observations epoch_first="Sun Sep  2 21:00:00 2012"
                      epoch_last="Sun Sep  2 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33764"
                obs_have="32325"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="32427"
                obs_have="32325"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="30456"
                obs_have="30456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  3 00:20:55 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="4293474"
                         time_creation="Sun Sep  2 22:19:20 2012"
                         time_modification="Sun Sep  2 22:12:07 2012" />
        <observations epoch_first="Sun Sep  2 21:00:00 2012"
                      epoch_last="Sun Sep  2 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33764"
                obs_have="32325"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="32427"
                obs_have="32325"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="30456"
                obs_have="30456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  3 01:12:52 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="4293474"
                         time_creation="Sun Sep  2 22:19:20 2012"
                         time_modification="Sun Sep  2 22:12:07 2012" />
        <observations epoch_first="Sun Sep  2 21:00:00 2012"
                      epoch_last="Sun Sep  2 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33764"
                obs_have="32325"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="32427"
                obs_have="32325"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="30456"
                obs_have="30456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="4293474"
                         time_creation="Sun Sep  2 22:19:20 2012"
                         time_modification="Sun Sep  2 22:12:07 2012" />
        <observations epoch_first="Sun Sep  2 21:00:00 2012"
                      epoch_last="Sun Sep  2 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33764"
                obs_have="32325"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="32427"
                obs_have="32325"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="30456"
                obs_have="30456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:12:08"
                         size="4293474"
                         time_creation="Sun Sep 30 01:01:37 2012"
                         time_modification="Sun Sep  2 22:12:07 2012" />
        <observations epoch_first="Sun Sep  2 21:00:00 2012"
                      epoch_last="Sun Sep  2 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33764"
                obs_have="32325"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="32427"
                obs_have="32325"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="30456"
                obs_have="30456"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Sep  2 23:40:40 2012"
               level="3">
        <file_statistics latency="00:12:03"
                         size="4423361"
                         time_creation="Sun Sep  2 23:13:46 2012"
                         time_modification="Sun Sep  2 23:12:02 2012" />
        <observations epoch_first="Sun Sep  2 22:00:00 2012"
                      epoch_last="Sun Sep  2 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37661"
                obs_have="33331"
                obs_ratio="88.50" />
          <mask elevation="10 degrees"
                obs_expected="33365"
                obs_have="33305"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29286"
                obs_have="29286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Sep  3 01:50:39 2012"
               level="3">
        <file_statistics latency="00:12:03"
                         size="4423361"
                         time_creation="Sun Sep  2 23:13:46 2012"
                         time_modification="Sun Sep  2 23:12:02 2012" />
        <observations epoch_first="Sun Sep  2 22:00:00 2012"
                      epoch_last="Sun Sep  2 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37661"
                obs_have="33331"
                obs_ratio="88.50" />
          <mask elevation="10 degrees"
                obs_expected="33365"
                obs_have="33305"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29286"
                obs_have="29286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="00:12:03"
                         size="4423361"
                         time_creation="Sun Sep  2 23:13:46 2012"
                         time_modification="Sun Sep  2 23:12:02 2012" />
        <observations epoch_first="Sun Sep  2 22:00:00 2012"
                      epoch_last="Sun Sep  2 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37661"
                obs_have="33331"
                obs_ratio="88.50" />
          <mask elevation="10 degrees"
                obs_expected="33365"
                obs_have="33305"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29286"
                obs_have="29286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="00:12:03"
                         size="4423361"
                         time_creation="Sun Sep 30 01:01:38 2012"
                         time_modification="Sun Sep  2 23:12:02 2012" />
        <observations epoch_first="Sun Sep  2 22:00:00 2012"
                      epoch_last="Sun Sep  2 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37661"
                obs_have="33331"
                obs_ratio="88.50" />
          <mask elevation="10 degrees"
                obs_expected="33365"
                obs_have="33305"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29286"
                obs_have="29286"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb246x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Sep  4 00:00:23 2012"
               level="3">
        <file_statistics latency="13:31:32"
                         size="3693669"
                         time_creation="Mon Sep  3 15:10:52 2012"
                         time_modification="Mon Sep  3 13:31:31 2012" />
        <observations epoch_first="Sun Sep  2 23:00:00 2012"
                      epoch_last="Sun Sep  2 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30091"
                obs_have="27699"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="27672"
                obs_have="27672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25601"
                obs_have="25601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Oct  2 07:45:40 2012"
               level="3">
        <file_statistics latency="13:31:32"
                         size="3693669"
                         time_creation="Sun Sep 30 01:01:38 2012"
                         time_modification="Mon Sep  3 13:31:31 2012" />
        <observations epoch_first="Sun Sep  2 23:00:00 2012"
                      epoch_last="Sun Sep  2 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30091"
                obs_have="27699"
                obs_ratio="92.05" />
          <mask elevation="10 degrees"
                obs_expected="27672"
                obs_have="27672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25601"
                obs_have="25601"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
