<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-08-20 00:00:00"
    DayOfYear="233"
    Year="2012">
  <station name="CHEB">
    <file name="/cheb2330.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug 22 01:29:48 2012"
               level="3">
        <file_statistics latency="02:31:29"
                         size="3115582"
                         time_creation="Tue Aug 21 01:34:13 2012"
                         time_modification="Tue Aug 21 01:30:59 2012" />
        <observations epoch_first="Mon Aug 20 00:00:00 2012"
                      epoch_last="Mon Aug 20 22:59:30 2012"
                      epochs="2754"
                      epochs_ratio="95.62">
          <mask elevation="03 degrees"
                obs_expected="28282"
                obs_have="23402"
                obs_ratio="82.75" />
          <mask elevation="10 degrees"
                obs_expected="23481"
                obs_have="23381"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="20674"
                obs_have="20621"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Wed Sep 19 10:35:26 2012"
               level="3">
        <file_statistics latency="02:31:29"
                         size="3115582"
                         time_creation="Mon Sep 17 01:05:27 2012"
                         time_modification="Tue Aug 21 01:30:59 2012" />
        <observations epoch_first="Mon Aug 20 00:00:00 2012"
                      epoch_last="Mon Aug 20 22:59:30 2012"
                      epochs="2754"
                      epochs_ratio="95.62">
          <mask elevation="03 degrees"
                obs_expected="28282"
                obs_have="23402"
                obs_ratio="82.75" />
          <mask elevation="10 degrees"
                obs_expected="23481"
                obs_have="23381"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="20674"
                obs_have="20621"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/cheb233a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Aug 20 01:24:07 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3658548"
                         time_creation="Mon Aug 20 01:13:09 2012"
                         time_modification="Mon Aug 20 01:10:03 2012" />
        <observations epoch_first="Mon Aug 20 00:00:00 2012"
                      epoch_last="Mon Aug 20 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29826"
                obs_have="27427"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27400"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25541"
                obs_have="25533"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Aug 20 02:00:50 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3658548"
                         time_creation="Mon Aug 20 01:13:09 2012"
                         time_modification="Mon Aug 20 01:10:03 2012" />
        <observations epoch_first="Mon Aug 20 00:00:00 2012"
                      epoch_last="Mon Aug 20 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29826"
                obs_have="27427"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27400"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25541"
                obs_have="25533"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Aug 20 03:39:55 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3658548"
                         time_creation="Mon Aug 20 01:13:09 2012"
                         time_modification="Mon Aug 20 01:10:03 2012" />
        <observations epoch_first="Mon Aug 20 00:00:00 2012"
                      epoch_last="Mon Aug 20 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29826"
                obs_have="27427"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27400"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25541"
                obs_have="25533"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3658548"
                         time_creation="Mon Aug 20 01:13:09 2012"
                         time_modification="Mon Aug 20 01:10:03 2012" />
        <observations epoch_first="Mon Aug 20 00:00:00 2012"
                      epoch_last="Mon Aug 20 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29826"
                obs_have="27427"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27400"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25541"
                obs_have="25533"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3658548"
                         time_creation="Mon Sep 17 01:01:10 2012"
                         time_modification="Mon Aug 20 01:10:03 2012" />
        <observations epoch_first="Mon Aug 20 00:00:00 2012"
                      epoch_last="Mon Aug 20 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29826"
                obs_have="27427"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="27409"
                obs_have="27400"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25541"
                obs_have="25533"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb233b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Aug 20 02:23:58 2012"
               level="3">
        <file_statistics latency="00:10:05"
                         size="4369019"
                         time_creation="Mon Aug 20 02:13:10 2012"
                         time_modification="Mon Aug 20 02:10:04 2012" />
        <observations epoch_first="Mon Aug 20 01:00:00 2012"
                      epoch_last="Mon Aug 20 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35138"
                obs_have="32910"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="33026"
                obs_have="32902"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="27586"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Aug 20 02:52:12 2012"
               level="3">
        <file_statistics latency="00:10:05"
                         size="4369019"
                         time_creation="Mon Aug 20 02:13:10 2012"
                         time_modification="Mon Aug 20 02:10:04 2012" />
        <observations epoch_first="Mon Aug 20 01:00:00 2012"
                      epoch_last="Mon Aug 20 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35138"
                obs_have="32910"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="33026"
                obs_have="32902"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="27586"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Aug 20 04:47:57 2012"
               level="3">
        <file_statistics latency="00:10:05"
                         size="4369019"
                         time_creation="Mon Aug 20 02:13:10 2012"
                         time_modification="Mon Aug 20 02:10:04 2012" />
        <observations epoch_first="Mon Aug 20 01:00:00 2012"
                      epoch_last="Mon Aug 20 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35138"
                obs_have="32910"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="33026"
                obs_have="32902"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="27586"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:10:05"
                         size="4369019"
                         time_creation="Mon Aug 20 02:13:10 2012"
                         time_modification="Mon Aug 20 02:10:04 2012" />
        <observations epoch_first="Mon Aug 20 01:00:00 2012"
                      epoch_last="Mon Aug 20 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35138"
                obs_have="32910"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="33026"
                obs_have="32902"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="27586"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:10:05"
                         size="4369019"
                         time_creation="Mon Sep 17 01:01:10 2012"
                         time_modification="Mon Aug 20 02:10:04 2012" />
        <observations epoch_first="Mon Aug 20 01:00:00 2012"
                      epoch_last="Mon Aug 20 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35138"
                obs_have="32910"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="33026"
                obs_have="32902"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="27593"
                obs_have="27586"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb233c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Aug 20 03:24:49 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4210428"
                         time_creation="Mon Aug 20 03:13:09 2012"
                         time_modification="Mon Aug 20 03:10:03 2012" />
        <observations epoch_first="Mon Aug 20 02:00:00 2012"
                      epoch_last="Mon Aug 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35260"
                obs_have="31697"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31659"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="27178"
                obs_have="27178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 03:53:08 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4210428"
                         time_creation="Mon Aug 20 03:13:09 2012"
                         time_modification="Mon Aug 20 03:10:03 2012" />
        <observations epoch_first="Mon Aug 20 02:00:00 2012"
                      epoch_last="Mon Aug 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35260"
                obs_have="31697"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31659"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="27178"
                obs_have="27178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 05:47:45 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4210428"
                         time_creation="Mon Aug 20 03:13:09 2012"
                         time_modification="Mon Aug 20 03:10:03 2012" />
        <observations epoch_first="Mon Aug 20 02:00:00 2012"
                      epoch_last="Mon Aug 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35260"
                obs_have="31697"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31659"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="27178"
                obs_have="27178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4210428"
                         time_creation="Mon Aug 20 03:13:09 2012"
                         time_modification="Mon Aug 20 03:10:03 2012" />
        <observations epoch_first="Mon Aug 20 02:00:00 2012"
                      epoch_last="Mon Aug 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35260"
                obs_have="31697"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31659"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="27178"
                obs_have="27178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4210428"
                         time_creation="Mon Sep 17 01:01:11 2012"
                         time_modification="Mon Aug 20 03:10:03 2012" />
        <observations epoch_first="Mon Aug 20 02:00:00 2012"
                      epoch_last="Mon Aug 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35260"
                obs_have="31697"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="31677"
                obs_have="31659"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="27178"
                obs_have="27178"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Aug 20 04:26:21 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3758381"
                         time_creation="Mon Aug 20 04:13:16 2012"
                         time_modification="Mon Aug 20 04:10:01 2012" />
        <observations epoch_first="Mon Aug 20 03:00:00 2012"
                      epoch_last="Mon Aug 20 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31904"
                obs_have="28184"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="28147"
                obs_have="28114"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24969"
                obs_have="24969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 05:04:07 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3758381"
                         time_creation="Mon Aug 20 04:13:16 2012"
                         time_modification="Mon Aug 20 04:10:01 2012" />
        <observations epoch_first="Mon Aug 20 03:00:00 2012"
                      epoch_last="Mon Aug 20 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31904"
                obs_have="28184"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="28147"
                obs_have="28114"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24969"
                obs_have="24969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 06:50:35 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3758381"
                         time_creation="Mon Aug 20 04:13:16 2012"
                         time_modification="Mon Aug 20 04:10:01 2012" />
        <observations epoch_first="Mon Aug 20 03:00:00 2012"
                      epoch_last="Mon Aug 20 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31904"
                obs_have="28184"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="28147"
                obs_have="28114"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24969"
                obs_have="24969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3758381"
                         time_creation="Mon Aug 20 04:13:16 2012"
                         time_modification="Mon Aug 20 04:10:01 2012" />
        <observations epoch_first="Mon Aug 20 03:00:00 2012"
                      epoch_last="Mon Aug 20 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31904"
                obs_have="28184"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="28147"
                obs_have="28114"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24969"
                obs_have="24969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3758381"
                         time_creation="Mon Sep 17 01:01:11 2012"
                         time_modification="Mon Aug 20 04:10:01 2012" />
        <observations epoch_first="Mon Aug 20 03:00:00 2012"
                      epoch_last="Mon Aug 20 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31904"
                obs_have="28184"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="28147"
                obs_have="28114"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24969"
                obs_have="24969"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Aug 20 05:27:53 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3981019"
                         time_creation="Mon Aug 20 05:13:12 2012"
                         time_modification="Mon Aug 20 05:10:01 2012" />
        <observations epoch_first="Mon Aug 20 04:00:00 2012"
                      epoch_last="Mon Aug 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31930"
                obs_have="29909"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="29950"
                obs_have="29890"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="24431"
                obs_have="24431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 06:02:46 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3981019"
                         time_creation="Mon Aug 20 05:13:12 2012"
                         time_modification="Mon Aug 20 05:10:01 2012" />
        <observations epoch_first="Mon Aug 20 04:00:00 2012"
                      epoch_last="Mon Aug 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31930"
                obs_have="29909"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="29950"
                obs_have="29890"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="24431"
                obs_have="24431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 07:56:46 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3981019"
                         time_creation="Mon Aug 20 05:13:12 2012"
                         time_modification="Mon Aug 20 05:10:01 2012" />
        <observations epoch_first="Mon Aug 20 04:00:00 2012"
                      epoch_last="Mon Aug 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31930"
                obs_have="29909"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="29950"
                obs_have="29890"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="24431"
                obs_have="24431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3981019"
                         time_creation="Mon Aug 20 05:13:12 2012"
                         time_modification="Mon Aug 20 05:10:01 2012" />
        <observations epoch_first="Mon Aug 20 04:00:00 2012"
                      epoch_last="Mon Aug 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31930"
                obs_have="29909"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="29950"
                obs_have="29890"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="24431"
                obs_have="24431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="3981019"
                         time_creation="Mon Sep 17 01:01:12 2012"
                         time_modification="Mon Aug 20 05:10:01 2012" />
        <observations epoch_first="Mon Aug 20 04:00:00 2012"
                      epoch_last="Mon Aug 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31930"
                obs_have="29909"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="29950"
                obs_have="29890"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="24431"
                obs_have="24431"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Aug 20 06:28:53 2012"
               level="3">
        <file_statistics latency="00:10:03"
                         size="3870435"
                         time_creation="Mon Aug 20 06:13:14 2012"
                         time_modification="Mon Aug 20 06:10:02 2012" />
        <observations epoch_first="Mon Aug 20 05:00:00 2012"
                      epoch_last="Mon Aug 20 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35226"
                obs_have="29043"
                obs_ratio="82.45" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="29013"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25367"
                obs_have="25367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 07:06:49 2012"
               level="3">
        <file_statistics latency="00:10:03"
                         size="3870435"
                         time_creation="Mon Aug 20 06:13:14 2012"
                         time_modification="Mon Aug 20 06:10:02 2012" />
        <observations epoch_first="Mon Aug 20 05:00:00 2012"
                      epoch_last="Mon Aug 20 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35226"
                obs_have="29043"
                obs_ratio="82.45" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="29013"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25367"
                obs_have="25367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:10:03"
                         size="3870435"
                         time_creation="Mon Aug 20 06:13:14 2012"
                         time_modification="Mon Aug 20 06:10:02 2012" />
        <observations epoch_first="Mon Aug 20 05:00:00 2012"
                      epoch_last="Mon Aug 20 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35226"
                obs_have="29043"
                obs_ratio="82.45" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="29013"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25367"
                obs_have="25367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:10:03"
                         size="3870435"
                         time_creation="Mon Sep 17 01:01:13 2012"
                         time_modification="Mon Aug 20 06:10:02 2012" />
        <observations epoch_first="Mon Aug 20 05:00:00 2012"
                      epoch_last="Mon Aug 20 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35226"
                obs_have="29043"
                obs_ratio="82.45" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="29013"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25367"
                obs_have="25367"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Aug 20 07:32:42 2012"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4001288"
                         time_creation="Mon Aug 20 07:13:21 2012"
                         time_modification="Mon Aug 20 07:09:54 2012" />
        <observations epoch_first="Mon Aug 20 06:00:00 2012"
                      epoch_last="Mon Aug 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34809"
                obs_have="30067"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="30063"
                obs_have="30021"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27101"
                obs_have="27101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 09:19:57 2012"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4001288"
                         time_creation="Mon Aug 20 07:13:21 2012"
                         time_modification="Mon Aug 20 07:09:54 2012" />
        <observations epoch_first="Mon Aug 20 06:00:00 2012"
                      epoch_last="Mon Aug 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34809"
                obs_have="30067"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="30063"
                obs_have="30021"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27101"
                obs_have="27101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4001288"
                         time_creation="Mon Aug 20 07:13:21 2012"
                         time_modification="Mon Aug 20 07:09:54 2012" />
        <observations epoch_first="Mon Aug 20 06:00:00 2012"
                      epoch_last="Mon Aug 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34809"
                obs_have="30067"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="30063"
                obs_have="30021"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27101"
                obs_have="27101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:09:55"
                         size="4001288"
                         time_creation="Mon Sep 17 01:01:13 2012"
                         time_modification="Mon Aug 20 07:09:54 2012" />
        <observations epoch_first="Mon Aug 20 06:00:00 2012"
                      epoch_last="Mon Aug 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34809"
                obs_have="30067"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="30063"
                obs_have="30021"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27101"
                obs_have="27101"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Aug 20 08:37:14 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4300098"
                         time_creation="Mon Aug 20 08:13:45 2012"
                         time_modification="Mon Aug 20 08:10:03 2012" />
        <observations epoch_first="Mon Aug 20 07:00:00 2012"
                      epoch_last="Mon Aug 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30542"
                obs_have="30542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 09:04:29 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4300098"
                         time_creation="Mon Aug 20 08:13:45 2012"
                         time_modification="Mon Aug 20 08:10:03 2012" />
        <observations epoch_first="Mon Aug 20 07:00:00 2012"
                      epoch_last="Mon Aug 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30542"
                obs_have="30542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 10:08:24 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4300098"
                         time_creation="Mon Aug 20 08:13:45 2012"
                         time_modification="Mon Aug 20 08:10:03 2012" />
        <observations epoch_first="Mon Aug 20 07:00:00 2012"
                      epoch_last="Mon Aug 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30542"
                obs_have="30542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 10:49:16 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4300098"
                         time_creation="Mon Aug 20 08:13:45 2012"
                         time_modification="Mon Aug 20 08:10:03 2012" />
        <observations epoch_first="Mon Aug 20 07:00:00 2012"
                      epoch_last="Mon Aug 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30542"
                obs_have="30542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4300098"
                         time_creation="Mon Aug 20 08:13:45 2012"
                         time_modification="Mon Aug 20 08:10:03 2012" />
        <observations epoch_first="Mon Aug 20 07:00:00 2012"
                      epoch_last="Mon Aug 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30542"
                obs_have="30542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4300098"
                         time_creation="Mon Sep 17 01:01:14 2012"
                         time_modification="Mon Aug 20 08:10:03 2012" />
        <observations epoch_first="Mon Aug 20 07:00:00 2012"
                      epoch_last="Mon Aug 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30542"
                obs_have="30542"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Aug 20 09:38:07 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="4247727"
                         time_creation="Mon Aug 20 09:13:23 2012"
                         time_modification="Mon Aug 20 09:09:37 2012" />
        <observations epoch_first="Mon Aug 20 08:00:00 2012"
                      epoch_last="Mon Aug 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35734"
                obs_have="31973"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="32016"
                obs_have="31934"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28408"
                obs_have="28408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 09:55:01 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="4247727"
                         time_creation="Mon Aug 20 09:13:23 2012"
                         time_modification="Mon Aug 20 09:09:37 2012" />
        <observations epoch_first="Mon Aug 20 08:00:00 2012"
                      epoch_last="Mon Aug 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35734"
                obs_have="31973"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="32016"
                obs_have="31934"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28408"
                obs_have="28408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 11:38:43 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="4247727"
                         time_creation="Mon Aug 20 09:13:23 2012"
                         time_modification="Mon Aug 20 09:09:37 2012" />
        <observations epoch_first="Mon Aug 20 08:00:00 2012"
                      epoch_last="Mon Aug 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35734"
                obs_have="31973"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="32016"
                obs_have="31934"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28408"
                obs_have="28408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="4247727"
                         time_creation="Mon Aug 20 09:13:23 2012"
                         time_modification="Mon Aug 20 09:09:37 2012" />
        <observations epoch_first="Mon Aug 20 08:00:00 2012"
                      epoch_last="Mon Aug 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35734"
                obs_have="31973"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="32016"
                obs_have="31934"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28408"
                obs_have="28408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="4247727"
                         time_creation="Mon Sep 17 01:01:15 2012"
                         time_modification="Mon Aug 20 09:09:37 2012" />
        <observations epoch_first="Mon Aug 20 08:00:00 2012"
                      epoch_last="Mon Aug 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35734"
                obs_have="31973"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="32016"
                obs_have="31934"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28408"
                obs_have="28408"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Aug 20 10:25:44 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3876964"
                         time_creation="Mon Aug 20 10:13:20 2012"
                         time_modification="Mon Aug 20 10:10:03 2012" />
        <observations epoch_first="Mon Aug 20 09:00:00 2012"
                      epoch_last="Mon Aug 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36097"
                obs_have="29105"
                obs_ratio="80.63" />
          <mask elevation="10 degrees"
                obs_expected="29166"
                obs_have="29083"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="23221"
                obs_have="23221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 11:04:31 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3876964"
                         time_creation="Mon Aug 20 10:13:20 2012"
                         time_modification="Mon Aug 20 10:10:03 2012" />
        <observations epoch_first="Mon Aug 20 09:00:00 2012"
                      epoch_last="Mon Aug 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36097"
                obs_have="29105"
                obs_ratio="80.63" />
          <mask elevation="10 degrees"
                obs_expected="29166"
                obs_have="29083"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="23221"
                obs_have="23221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 12:36:16 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3876964"
                         time_creation="Mon Aug 20 10:13:20 2012"
                         time_modification="Mon Aug 20 10:10:03 2012" />
        <observations epoch_first="Mon Aug 20 09:00:00 2012"
                      epoch_last="Mon Aug 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36097"
                obs_have="29105"
                obs_ratio="80.63" />
          <mask elevation="10 degrees"
                obs_expected="29166"
                obs_have="29083"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="23221"
                obs_have="23221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3876964"
                         time_creation="Mon Aug 20 10:13:20 2012"
                         time_modification="Mon Aug 20 10:10:03 2012" />
        <observations epoch_first="Mon Aug 20 09:00:00 2012"
                      epoch_last="Mon Aug 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36097"
                obs_have="29105"
                obs_ratio="80.63" />
          <mask elevation="10 degrees"
                obs_expected="29166"
                obs_have="29083"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="23221"
                obs_have="23221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3876964"
                         time_creation="Mon Sep 17 01:01:15 2012"
                         time_modification="Mon Aug 20 10:10:03 2012" />
        <observations epoch_first="Mon Aug 20 09:00:00 2012"
                      epoch_last="Mon Aug 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36097"
                obs_have="29105"
                obs_ratio="80.63" />
          <mask elevation="10 degrees"
                obs_expected="29166"
                obs_have="29083"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="23221"
                obs_have="23221"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Aug 20 11:24:29 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4193534"
                         time_creation="Mon Aug 20 11:13:22 2012"
                         time_modification="Mon Aug 20 11:10:03 2012" />
        <observations epoch_first="Mon Aug 20 10:00:00 2012"
                      epoch_last="Mon Aug 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31531"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="31607"
                obs_have="31529"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29853"
                obs_have="29853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 11:50:37 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4193534"
                         time_creation="Mon Aug 20 11:13:22 2012"
                         time_modification="Mon Aug 20 11:10:03 2012" />
        <observations epoch_first="Mon Aug 20 10:00:00 2012"
                      epoch_last="Mon Aug 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31531"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="31607"
                obs_have="31529"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29853"
                obs_have="29853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 13:38:51 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4193534"
                         time_creation="Mon Aug 20 11:13:22 2012"
                         time_modification="Mon Aug 20 11:10:03 2012" />
        <observations epoch_first="Mon Aug 20 10:00:00 2012"
                      epoch_last="Mon Aug 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31531"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="31607"
                obs_have="31529"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29853"
                obs_have="29853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4193534"
                         time_creation="Mon Aug 20 11:13:22 2012"
                         time_modification="Mon Aug 20 11:10:03 2012" />
        <observations epoch_first="Mon Aug 20 10:00:00 2012"
                      epoch_last="Mon Aug 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31531"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="31607"
                obs_have="31529"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29853"
                obs_have="29853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:10:04"
                         size="4193534"
                         time_creation="Mon Sep 17 01:01:16 2012"
                         time_modification="Mon Aug 20 11:10:03 2012" />
        <observations epoch_first="Mon Aug 20 10:00:00 2012"
                      epoch_last="Mon Aug 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31531"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="31607"
                obs_have="31529"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29853"
                obs_have="29853"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Aug 20 12:19:29 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="3246452"
                         time_creation="Mon Aug 20 12:13:28 2012"
                         time_modification="Mon Aug 20 12:09:59 2012" />
        <observations epoch_first="Mon Aug 20 11:00:00 2012"
                      epoch_last="Mon Aug 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29092"
                obs_have="24163"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="24235"
                obs_have="24129"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21750"
                obs_have="21750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 12:44:51 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="3246452"
                         time_creation="Mon Aug 20 12:13:28 2012"
                         time_modification="Mon Aug 20 12:09:59 2012" />
        <observations epoch_first="Mon Aug 20 11:00:00 2012"
                      epoch_last="Mon Aug 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29092"
                obs_have="24163"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="24235"
                obs_have="24129"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21750"
                obs_have="21750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 14:34:54 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="3246452"
                         time_creation="Mon Aug 20 12:13:28 2012"
                         time_modification="Mon Aug 20 12:09:59 2012" />
        <observations epoch_first="Mon Aug 20 11:00:00 2012"
                      epoch_last="Mon Aug 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29092"
                obs_have="24163"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="24235"
                obs_have="24129"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21750"
                obs_have="21750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="3246452"
                         time_creation="Mon Aug 20 12:13:28 2012"
                         time_modification="Mon Aug 20 12:09:59 2012" />
        <observations epoch_first="Mon Aug 20 11:00:00 2012"
                      epoch_last="Mon Aug 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29092"
                obs_have="24163"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="24235"
                obs_have="24129"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21750"
                obs_have="21750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="3246452"
                         time_creation="Mon Sep 17 01:01:16 2012"
                         time_modification="Mon Aug 20 12:09:59 2012" />
        <observations epoch_first="Mon Aug 20 11:00:00 2012"
                      epoch_last="Mon Aug 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29092"
                obs_have="24163"
                obs_ratio="83.06" />
          <mask elevation="10 degrees"
                obs_expected="24235"
                obs_have="24129"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21750"
                obs_have="21750"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Aug 20 13:20:28 2012"
               level="3">
        <file_statistics latency="00:09:22"
                         size="3530355"
                         time_creation="Mon Aug 20 13:13:20 2012"
                         time_modification="Mon Aug 20 13:09:21 2012" />
        <observations epoch_first="Mon Aug 20 12:00:00 2012"
                      epoch_last="Mon Aug 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27648"
                obs_have="26433"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22826"
                obs_have="22826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 13:48:48 2012"
               level="3">
        <file_statistics latency="00:09:22"
                         size="3530355"
                         time_creation="Mon Aug 20 13:13:20 2012"
                         time_modification="Mon Aug 20 13:09:21 2012" />
        <observations epoch_first="Mon Aug 20 12:00:00 2012"
                      epoch_last="Mon Aug 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27648"
                obs_have="26433"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="26384"
                obs_have="26384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22826"
                obs_have="22826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 15:36:41 2012"
               level="3">
        <file_statistics latency="00:09:22"
                         size="3530355"
                         time_creation="Mon Aug 20 13:13:20 2012"
                         time_modification="Mon Aug 20 13:09:21 2012" />
        <observations epoch_first="Mon Aug 20 12:00:00 2012"
                      epoch_last="Mon Aug 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27648"
                obs_have="26433"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="26384"
                obs_have="26384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22826"
                obs_have="22826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:09:22"
                         size="3530355"
                         time_creation="Mon Aug 20 13:13:20 2012"
                         time_modification="Mon Aug 20 13:09:21 2012" />
        <observations epoch_first="Mon Aug 20 12:00:00 2012"
                      epoch_last="Mon Aug 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27648"
                obs_have="26433"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="26384"
                obs_have="26384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22826"
                obs_have="22826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:09:22"
                         size="3530355"
                         time_creation="Mon Sep 17 01:01:17 2012"
                         time_modification="Mon Aug 20 13:09:21 2012" />
        <observations epoch_first="Mon Aug 20 12:00:00 2012"
                      epoch_last="Mon Aug 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27648"
                obs_have="26433"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="26384"
                obs_have="26384"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22826"
                obs_have="22826"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Aug 20 14:20:35 2012"
               level="3">
        <file_statistics latency="00:09:09"
                         size="3591537"
                         time_creation="Mon Aug 20 14:13:31 2012"
                         time_modification="Mon Aug 20 14:09:08 2012" />
        <observations epoch_first="Mon Aug 20 13:00:00 2012"
                      epoch_last="Mon Aug 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28327"
                obs_have="26881"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="26974"
                obs_have="26881"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21957"
                obs_have="21957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 14:46:08 2012"
               level="3">
        <file_statistics latency="00:09:09"
                         size="3591537"
                         time_creation="Mon Aug 20 14:13:31 2012"
                         time_modification="Mon Aug 20 14:09:08 2012" />
        <observations epoch_first="Mon Aug 20 13:00:00 2012"
                      epoch_last="Mon Aug 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28327"
                obs_have="26881"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="26974"
                obs_have="26881"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21957"
                obs_have="21957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 16:41:37 2012"
               level="3">
        <file_statistics latency="00:09:09"
                         size="3591537"
                         time_creation="Mon Aug 20 14:13:31 2012"
                         time_modification="Mon Aug 20 14:09:08 2012" />
        <observations epoch_first="Mon Aug 20 13:00:00 2012"
                      epoch_last="Mon Aug 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28327"
                obs_have="26881"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="26974"
                obs_have="26881"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21957"
                obs_have="21957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:09:09"
                         size="3591537"
                         time_creation="Mon Aug 20 14:13:31 2012"
                         time_modification="Mon Aug 20 14:09:08 2012" />
        <observations epoch_first="Mon Aug 20 13:00:00 2012"
                      epoch_last="Mon Aug 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28327"
                obs_have="26881"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="26974"
                obs_have="26881"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21957"
                obs_have="21957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:09:09"
                         size="3591537"
                         time_creation="Mon Sep 17 01:01:17 2012"
                         time_modification="Mon Aug 20 14:09:08 2012" />
        <observations epoch_first="Mon Aug 20 13:00:00 2012"
                      epoch_last="Mon Aug 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28327"
                obs_have="26881"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="26974"
                obs_have="26881"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21957"
                obs_have="21957"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Aug 20 15:20:58 2012"
               level="3">
        <file_statistics latency="00:08:22"
                         size="4056379"
                         time_creation="Mon Aug 20 15:13:30 2012"
                         time_modification="Mon Aug 20 15:08:21 2012" />
        <observations epoch_first="Mon Aug 20 14:00:00 2012"
                      epoch_last="Mon Aug 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35288"
                obs_have="30438"
                obs_ratio="86.26" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="30400"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26172"
                obs_have="26172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 15:49:08 2012"
               level="3">
        <file_statistics latency="00:08:22"
                         size="4056379"
                         time_creation="Mon Aug 20 15:13:30 2012"
                         time_modification="Mon Aug 20 15:08:21 2012" />
        <observations epoch_first="Mon Aug 20 14:00:00 2012"
                      epoch_last="Mon Aug 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35288"
                obs_have="30438"
                obs_ratio="86.26" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="30400"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26172"
                obs_have="26172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 17:48:45 2012"
               level="3">
        <file_statistics latency="00:08:22"
                         size="4056379"
                         time_creation="Mon Aug 20 15:13:30 2012"
                         time_modification="Mon Aug 20 15:08:21 2012" />
        <observations epoch_first="Mon Aug 20 14:00:00 2012"
                      epoch_last="Mon Aug 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35288"
                obs_have="30438"
                obs_ratio="86.26" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="30400"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26172"
                obs_have="26172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:08:22"
                         size="4056379"
                         time_creation="Mon Aug 20 15:13:30 2012"
                         time_modification="Mon Aug 20 15:08:21 2012" />
        <observations epoch_first="Mon Aug 20 14:00:00 2012"
                      epoch_last="Mon Aug 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35288"
                obs_have="30438"
                obs_ratio="86.26" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="30400"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26172"
                obs_have="26172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:08:22"
                         size="4056379"
                         time_creation="Mon Sep 17 01:01:18 2012"
                         time_modification="Mon Aug 20 15:08:21 2012" />
        <observations epoch_first="Mon Aug 20 14:00:00 2012"
                      epoch_last="Mon Aug 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35288"
                obs_have="30438"
                obs_ratio="86.26" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="30400"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26172"
                obs_have="26172"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Aug 20 16:24:01 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="4016366"
                         time_creation="Mon Aug 20 16:13:27 2012"
                         time_modification="Mon Aug 20 16:08:19 2012" />
        <observations epoch_first="Mon Aug 20 15:00:00 2012"
                      epoch_last="Mon Aug 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36399"
                obs_have="30176"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="30258"
                obs_have="30151"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="25625"
                obs_have="25625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 16:56:08 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="4016366"
                         time_creation="Mon Aug 20 16:13:27 2012"
                         time_modification="Mon Aug 20 16:08:19 2012" />
        <observations epoch_first="Mon Aug 20 15:00:00 2012"
                      epoch_last="Mon Aug 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36399"
                obs_have="30176"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="30258"
                obs_have="30151"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="25625"
                obs_have="25625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 18:55:40 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="4016366"
                         time_creation="Mon Aug 20 16:13:27 2012"
                         time_modification="Mon Aug 20 16:08:19 2012" />
        <observations epoch_first="Mon Aug 20 15:00:00 2012"
                      epoch_last="Mon Aug 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36399"
                obs_have="30176"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="30258"
                obs_have="30151"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="25625"
                obs_have="25625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="4016366"
                         time_creation="Mon Aug 20 16:13:27 2012"
                         time_modification="Mon Aug 20 16:08:19 2012" />
        <observations epoch_first="Mon Aug 20 15:00:00 2012"
                      epoch_last="Mon Aug 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36399"
                obs_have="30176"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="30258"
                obs_have="30151"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="25625"
                obs_have="25625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="4016366"
                         time_creation="Mon Sep 17 01:01:18 2012"
                         time_modification="Mon Aug 20 16:08:19 2012" />
        <observations epoch_first="Mon Aug 20 15:00:00 2012"
                      epoch_last="Mon Aug 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36399"
                obs_have="30176"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="30258"
                obs_have="30151"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="25625"
                obs_have="25625"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Aug 20 17:28:24 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="4352684"
                         time_creation="Mon Aug 20 17:13:23 2012"
                         time_modification="Mon Aug 20 17:11:23 2012" />
        <observations epoch_first="Mon Aug 20 16:00:00 2012"
                      epoch_last="Mon Aug 20 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36141"
                obs_have="32791"
                obs_ratio="90.73" />
          <mask elevation="10 degrees"
                obs_expected="32853"
                obs_have="32791"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 18:06:03 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="4352684"
                         time_creation="Mon Aug 20 17:13:23 2012"
                         time_modification="Mon Aug 20 17:11:23 2012" />
        <observations epoch_first="Mon Aug 20 16:00:00 2012"
                      epoch_last="Mon Aug 20 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36141"
                obs_have="32791"
                obs_ratio="90.73" />
          <mask elevation="10 degrees"
                obs_expected="32853"
                obs_have="32791"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="4352684"
                         time_creation="Mon Aug 20 17:13:23 2012"
                         time_modification="Mon Aug 20 17:11:23 2012" />
        <observations epoch_first="Mon Aug 20 16:00:00 2012"
                      epoch_last="Mon Aug 20 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36141"
                obs_have="32791"
                obs_ratio="90.73" />
          <mask elevation="10 degrees"
                obs_expected="32853"
                obs_have="32791"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="4352684"
                         time_creation="Mon Sep 17 01:01:19 2012"
                         time_modification="Mon Aug 20 17:11:23 2012" />
        <observations epoch_first="Mon Aug 20 16:00:00 2012"
                      epoch_last="Mon Aug 20 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36141"
                obs_have="32791"
                obs_ratio="90.73" />
          <mask elevation="10 degrees"
                obs_expected="32853"
                obs_have="32791"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Aug 20 18:30:47 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="4717245"
                         time_creation="Mon Aug 20 18:23:30 2012"
                         time_modification="Mon Aug 20 18:12:12 2012" />
        <observations epoch_first="Mon Aug 20 17:00:00 2012"
                      epoch_last="Mon Aug 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41900"
                obs_have="35568"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="35633"
                obs_have="35521"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="27501"
                obs_have="27501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 20:23:50 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="4717245"
                         time_creation="Mon Aug 20 18:23:30 2012"
                         time_modification="Mon Aug 20 18:12:12 2012" />
        <observations epoch_first="Mon Aug 20 17:00:00 2012"
                      epoch_last="Mon Aug 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41900"
                obs_have="35568"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="35633"
                obs_have="35521"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="27501"
                obs_have="27501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 20 20:54:59 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="4717245"
                         time_creation="Mon Aug 20 18:23:30 2012"
                         time_modification="Mon Aug 20 18:12:12 2012" />
        <observations epoch_first="Mon Aug 20 17:00:00 2012"
                      epoch_last="Mon Aug 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41900"
                obs_have="35568"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="35633"
                obs_have="35521"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="27501"
                obs_have="27501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="4717245"
                         time_creation="Mon Aug 20 18:23:30 2012"
                         time_modification="Mon Aug 20 18:12:12 2012" />
        <observations epoch_first="Mon Aug 20 17:00:00 2012"
                      epoch_last="Mon Aug 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41900"
                obs_have="35568"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="35633"
                obs_have="35521"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="27501"
                obs_have="27501"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="4717245"
                         time_creation="Mon Sep 17 01:01:19 2012"
                         time_modification="Mon Aug 20 18:12:12 2012" />
        <observations epoch_first="Mon Aug 20 17:00:00 2012"
                      epoch_last="Mon Aug 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41900"
                obs_have="35568"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="35633"
                obs_have="35521"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="27501"
                obs_have="27501"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Aug 20 19:35:19 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4420582"
                         time_creation="Mon Aug 20 19:18:36 2012"
                         time_modification="Mon Aug 20 19:12:11 2012" />
        <observations epoch_first="Mon Aug 20 18:00:00 2012"
                      epoch_last="Mon Aug 20 18:59:59 2012"
                      epochs="3465"
                      epochs_ratio="96.25">
          <mask elevation="03 degrees"
                obs_expected="40743"
                obs_have="33351"
                obs_ratio="81.86" />
          <mask elevation="10 degrees"
                obs_expected="34728"
                obs_have="33334"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="30549"
                obs_have="29334"
                obs_ratio="96.02" />
        </observations>
      </control>
      <control date="Mon Aug 20 20:00:46 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4420582"
                         time_creation="Mon Aug 20 19:18:36 2012"
                         time_modification="Mon Aug 20 19:12:11 2012" />
        <observations epoch_first="Mon Aug 20 18:00:00 2012"
                      epoch_last="Mon Aug 20 18:59:59 2012"
                      epochs="3465"
                      epochs_ratio="96.25">
          <mask elevation="03 degrees"
                obs_expected="40743"
                obs_have="33351"
                obs_ratio="81.86" />
          <mask elevation="10 degrees"
                obs_expected="34728"
                obs_have="33334"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="30549"
                obs_have="29334"
                obs_ratio="96.02" />
        </observations>
      </control>
      <control date="Mon Aug 20 21:56:03 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4420582"
                         time_creation="Mon Aug 20 19:18:36 2012"
                         time_modification="Mon Aug 20 19:12:11 2012" />
        <observations epoch_first="Mon Aug 20 18:00:00 2012"
                      epoch_last="Mon Aug 20 18:59:59 2012"
                      epochs="3465"
                      epochs_ratio="96.25">
          <mask elevation="03 degrees"
                obs_expected="40743"
                obs_have="33351"
                obs_ratio="81.86" />
          <mask elevation="10 degrees"
                obs_expected="34728"
                obs_have="33334"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="30549"
                obs_have="29334"
                obs_ratio="96.02" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4420582"
                         time_creation="Mon Aug 20 19:18:36 2012"
                         time_modification="Mon Aug 20 19:12:11 2012" />
        <observations epoch_first="Mon Aug 20 18:00:00 2012"
                      epoch_last="Mon Aug 20 18:59:59 2012"
                      epochs="3465"
                      epochs_ratio="96.25">
          <mask elevation="03 degrees"
                obs_expected="40743"
                obs_have="33351"
                obs_ratio="81.86" />
          <mask elevation="10 degrees"
                obs_expected="34728"
                obs_have="33334"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="30549"
                obs_have="29334"
                obs_ratio="96.02" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4420582"
                         time_creation="Mon Sep 17 01:01:20 2012"
                         time_modification="Mon Aug 20 19:12:11 2012" />
        <observations epoch_first="Mon Aug 20 18:00:00 2012"
                      epoch_last="Mon Aug 20 18:59:59 2012"
                      epochs="3465"
                      epochs_ratio="96.25">
          <mask elevation="03 degrees"
                obs_expected="40743"
                obs_have="33351"
                obs_ratio="81.86" />
          <mask elevation="10 degrees"
                obs_expected="34728"
                obs_have="33334"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="30549"
                obs_have="29334"
                obs_ratio="96.02" />
        </observations>
      </control>
    </file>
    <file name="/cheb233t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Aug 20 22:51:53 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4559825"
                         time_creation="Mon Aug 20 20:19:10 2012"
                         time_modification="Mon Aug 20 20:12:08 2012" />
        <observations epoch_first="Mon Aug 20 19:00:00 2012"
                      epoch_last="Mon Aug 20 19:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34410"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="34619"
                obs_have="34408"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="32835"
                obs_have="32646"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4559825"
                         time_creation="Mon Aug 20 20:19:10 2012"
                         time_modification="Mon Aug 20 20:12:08 2012" />
        <observations epoch_first="Mon Aug 20 19:00:00 2012"
                      epoch_last="Mon Aug 20 19:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34410"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="34619"
                obs_have="34408"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="32835"
                obs_have="32646"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4559825"
                         time_creation="Mon Sep 17 01:01:20 2012"
                         time_modification="Mon Aug 20 20:12:08 2012" />
        <observations epoch_first="Mon Aug 20 19:00:00 2012"
                      epoch_last="Mon Aug 20 19:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34410"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="34619"
                obs_have="34408"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="32835"
                obs_have="32646"
                obs_ratio="99.42" />
        </observations>
      </control>
    </file>
    <file name="/cheb233u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Aug 20 21:29:39 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4130912"
                         time_creation="Mon Aug 20 21:18:40 2012"
                         time_modification="Mon Aug 20 21:12:08 2012" />
        <observations epoch_first="Mon Aug 20 20:00:00 2012"
                      epoch_last="Mon Aug 20 20:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="31079"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="31334"
                obs_have="31046"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="28623"
                obs_have="28399"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4130912"
                         time_creation="Mon Aug 20 21:18:40 2012"
                         time_modification="Mon Aug 20 21:12:08 2012" />
        <observations epoch_first="Mon Aug 20 20:00:00 2012"
                      epoch_last="Mon Aug 20 20:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="31079"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="31334"
                obs_have="31046"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="28623"
                obs_have="28399"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4130912"
                         time_creation="Mon Sep 17 01:01:21 2012"
                         time_modification="Mon Aug 20 21:12:08 2012" />
        <observations epoch_first="Mon Aug 20 20:00:00 2012"
                      epoch_last="Mon Aug 20 20:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="31079"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="31334"
                obs_have="31046"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="28623"
                obs_have="28399"
                obs_ratio="99.22" />
        </observations>
      </control>
    </file>
    <file name="/cheb233v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Aug 21 00:24:44 2012"
               level="3">
        <file_statistics latency="00:39:06"
                         size="3912216"
                         time_creation="Mon Aug 20 23:09:11 2012"
                         time_modification="Mon Aug 20 22:39:05 2012" />
        <observations epoch_first="Mon Aug 20 21:00:00 2012"
                      epoch_last="Mon Aug 20 21:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="29354"
                obs_ratio="81.88" />
          <mask elevation="10 degrees"
                obs_expected="29462"
                obs_have="29304"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="25038"
                obs_have="25032"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Aug 21 00:45:10 2012"
               level="3">
        <file_statistics latency="00:39:06"
                         size="3912216"
                         time_creation="Mon Aug 20 23:09:11 2012"
                         time_modification="Mon Aug 20 22:39:05 2012" />
        <observations epoch_first="Mon Aug 20 21:00:00 2012"
                      epoch_last="Mon Aug 20 21:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="29354"
                obs_ratio="81.88" />
          <mask elevation="10 degrees"
                obs_expected="29462"
                obs_have="29304"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="25038"
                obs_have="25032"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:39:06"
                         size="3912216"
                         time_creation="Mon Aug 20 23:09:11 2012"
                         time_modification="Mon Aug 20 22:39:05 2012" />
        <observations epoch_first="Mon Aug 20 21:00:00 2012"
                      epoch_last="Mon Aug 20 21:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="29354"
                obs_ratio="81.88" />
          <mask elevation="10 degrees"
                obs_expected="29462"
                obs_have="29304"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="25038"
                obs_have="25032"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:39:06"
                         size="3912216"
                         time_creation="Mon Sep 17 01:01:21 2012"
                         time_modification="Mon Aug 20 22:39:05 2012" />
        <observations epoch_first="Mon Aug 20 21:00:00 2012"
                      epoch_last="Mon Aug 20 21:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35851"
                obs_have="29354"
                obs_ratio="81.88" />
          <mask elevation="10 degrees"
                obs_expected="29462"
                obs_have="29304"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="25038"
                obs_have="25032"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/cheb233w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Aug 20 23:38:17 2012"
               level="3">
        <file_statistics latency="00:12:11"
                         size="4378644"
                         time_creation="Mon Aug 20 23:18:52 2012"
                         time_modification="Mon Aug 20 23:12:10 2012" />
        <observations epoch_first="Mon Aug 20 22:00:00 2012"
                      epoch_last="Mon Aug 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34209"
                obs_have="33001"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="33023"
                obs_have="33001"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30818"
                obs_have="30818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 00:05:37 2012"
               level="3">
        <file_statistics latency="00:12:11"
                         size="4378644"
                         time_creation="Mon Aug 20 23:18:52 2012"
                         time_modification="Mon Aug 20 23:12:10 2012" />
        <observations epoch_first="Mon Aug 20 22:00:00 2012"
                      epoch_last="Mon Aug 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34209"
                obs_have="33001"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="33023"
                obs_have="33001"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30818"
                obs_have="30818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 01:49:09 2012"
               level="3">
        <file_statistics latency="00:12:11"
                         size="4378644"
                         time_creation="Mon Aug 20 23:18:52 2012"
                         time_modification="Mon Aug 20 23:12:10 2012" />
        <observations epoch_first="Mon Aug 20 22:00:00 2012"
                      epoch_last="Mon Aug 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34209"
                obs_have="33001"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="33023"
                obs_have="33001"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30818"
                obs_have="30818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 21 23:16:39 2012"
               level="3">
        <file_statistics latency="00:12:11"
                         size="4378644"
                         time_creation="Mon Aug 20 23:18:52 2012"
                         time_modification="Mon Aug 20 23:12:10 2012" />
        <observations epoch_first="Mon Aug 20 22:00:00 2012"
                      epoch_last="Mon Aug 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34209"
                obs_have="33001"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="33023"
                obs_have="33001"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30818"
                obs_have="30818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="00:12:11"
                         size="4378644"
                         time_creation="Mon Sep 17 01:01:22 2012"
                         time_modification="Mon Aug 20 23:12:10 2012" />
        <observations epoch_first="Mon Aug 20 22:00:00 2012"
                      epoch_last="Mon Aug 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34209"
                obs_have="33001"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="33023"
                obs_have="33001"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30818"
                obs_have="30818"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb233x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Sep 19 07:44:36 2012"
               level="3">
        <file_statistics latency="15 day(s) 09:50:59"
                         size="4387193"
                         time_creation="Mon Sep 17 01:01:23 2012"
                         time_modification="Wed Sep  5 09:50:58 2012" />
        <observations epoch_first="Mon Aug 20 23:00:00 2012"
                      epoch_last="Mon Aug 20 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38177"
                obs_have="33048"
                obs_ratio="86.57" />
          <mask elevation="10 degrees"
                obs_expected="33046"
                obs_have="32963"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="29325"
                obs_have="29325"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
