<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-06-06 00:00:00"
    DayOfYear="158"
    Year="2012">
  <station name="CHBS">
    <file name="/chbs1580.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun  8 01:40:59 2012"
               level="3">
        <file_statistics latency="01:31:48"
                         size="6637698"
                         time_creation="Thu Jun  7 01:35:48 2012"
                         time_modification="Thu Jun  7 01:31:18 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:30 2012"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="29367"
                obs_have="26861"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="24585"
                obs_have="24476"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21761"
                obs_have="21691"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Fri Jul  6 09:37:23 2012"
               level="3">
        <file_statistics latency="01:31:48"
                         size="6637698"
                         time_creation="Thu Jul  5 01:08:51 2012"
                         time_modification="Thu Jun  7 01:31:18 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:30 2012"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="29367"
                obs_have="26861"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="24585"
                obs_have="24476"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21761"
                obs_have="21691"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/chbs158a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jun  6 01:25:44 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8308353"
                         time_creation="Wed Jun  6 01:20:21 2012"
                         time_modification="Wed Jun  6 01:08:52 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36980"
                obs_have="35994"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="34877"
                obs_have="34877"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33402"
                obs_have="33402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 01:56:11 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8308353"
                         time_creation="Wed Jun  6 01:20:21 2012"
                         time_modification="Wed Jun  6 01:08:52 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36980"
                obs_have="35994"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="34877"
                obs_have="34877"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33402"
                obs_have="33402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 03:57:27 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8308353"
                         time_creation="Wed Jun  6 01:20:21 2012"
                         time_modification="Wed Jun  6 01:08:52 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36980"
                obs_have="35994"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="34877"
                obs_have="34877"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33402"
                obs_have="33402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8308353"
                         time_creation="Wed Jun  6 01:20:21 2012"
                         time_modification="Wed Jun  6 01:08:52 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36980"
                obs_have="35994"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="34877"
                obs_have="34877"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33402"
                obs_have="33402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8308353"
                         time_creation="Thu Jul  5 01:07:01 2012"
                         time_modification="Wed Jun  6 01:08:52 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36980"
                obs_have="35994"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="34877"
                obs_have="34877"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33402"
                obs_have="33402"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jun  6 02:24:18 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8166392"
                         time_creation="Wed Jun  6 02:15:15 2012"
                         time_modification="Wed Jun  6 02:08:46 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35782"
                obs_have="34435"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="31171"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28573"
                obs_have="28573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 02:52:16 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8166392"
                         time_creation="Wed Jun  6 02:15:15 2012"
                         time_modification="Wed Jun  6 02:08:46 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35782"
                obs_have="34435"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="31171"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28573"
                obs_have="28573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 05:02:10 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8166392"
                         time_creation="Wed Jun  6 02:15:15 2012"
                         time_modification="Wed Jun  6 02:08:46 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35782"
                obs_have="34435"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="31171"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28573"
                obs_have="28573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8166392"
                         time_creation="Wed Jun  6 02:15:15 2012"
                         time_modification="Wed Jun  6 02:08:46 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35782"
                obs_have="34435"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="31171"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28573"
                obs_have="28573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8166392"
                         time_creation="Thu Jul  5 01:07:01 2012"
                         time_modification="Wed Jun  6 02:08:46 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35782"
                obs_have="34435"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="31171"
                obs_have="31171"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28573"
                obs_have="28573"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jun  6 03:35:35 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8437326"
                         time_creation="Wed Jun  6 03:15:17 2012"
                         time_modification="Wed Jun  6 03:08:53 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="36932"
                obs_have="33217"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="30730"
                obs_have="30488"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="26330"
                obs_have="26146"
                obs_ratio="99.30" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8437326"
                         time_creation="Wed Jun  6 03:15:17 2012"
                         time_modification="Wed Jun  6 03:08:53 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="36932"
                obs_have="33217"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="30730"
                obs_have="30488"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="26330"
                obs_have="26146"
                obs_ratio="99.30" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8437326"
                         time_creation="Thu Jul  5 01:07:02 2012"
                         time_modification="Wed Jun  6 03:08:53 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="36932"
                obs_have="33217"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="30730"
                obs_have="30488"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="26330"
                obs_have="26146"
                obs_ratio="99.30" />
        </observations>
      </control>
    </file>
    <file name="/chbs158d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jun  6 04:43:06 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8445682"
                         time_creation="Wed Jun  6 04:15:29 2012"
                         time_modification="Wed Jun  6 04:08:53 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="33549"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="31847"
                obs_have="31847"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30078"
                obs_have="30078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 06:42:37 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8445682"
                         time_creation="Wed Jun  6 04:15:29 2012"
                         time_modification="Wed Jun  6 04:08:53 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="33549"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="31847"
                obs_have="31847"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30078"
                obs_have="30078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 07:07:53 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8445682"
                         time_creation="Wed Jun  6 04:15:29 2012"
                         time_modification="Wed Jun  6 04:08:53 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="33549"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="31847"
                obs_have="31847"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30078"
                obs_have="30078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8445682"
                         time_creation="Wed Jun  6 04:15:29 2012"
                         time_modification="Wed Jun  6 04:08:53 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="33549"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="31847"
                obs_have="31847"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30078"
                obs_have="30078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8445682"
                         time_creation="Thu Jul  5 01:07:02 2012"
                         time_modification="Wed Jun  6 04:08:53 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="33549"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="31847"
                obs_have="31847"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30078"
                obs_have="30078"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jun  6 05:47:28 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8977191"
                         time_creation="Wed Jun  6 05:15:23 2012"
                         time_modification="Wed Jun  6 05:09:00 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="38124"
                obs_have="36626"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="33981"
                obs_have="33738"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="29624"
                obs_have="29408"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Wed Jun  6 06:12:37 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8977191"
                         time_creation="Wed Jun  6 05:15:23 2012"
                         time_modification="Wed Jun  6 05:09:00 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="38124"
                obs_have="36626"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="33981"
                obs_have="33738"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="29624"
                obs_have="29408"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Wed Jun  6 08:14:45 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8977191"
                         time_creation="Wed Jun  6 05:15:23 2012"
                         time_modification="Wed Jun  6 05:09:00 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="38124"
                obs_have="36626"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="33981"
                obs_have="33738"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="29624"
                obs_have="29408"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8977191"
                         time_creation="Wed Jun  6 05:15:23 2012"
                         time_modification="Wed Jun  6 05:09:00 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="38124"
                obs_have="36626"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="33981"
                obs_have="33738"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="29624"
                obs_have="29408"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8977191"
                         time_creation="Thu Jul  5 01:07:03 2012"
                         time_modification="Wed Jun  6 05:09:00 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="38124"
                obs_have="36626"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="33981"
                obs_have="33738"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="29624"
                obs_have="29408"
                obs_ratio="99.27" />
        </observations>
      </control>
    </file>
    <file name="/chbs158f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:13:31"
                         size="8513533"
                         time_creation="Wed Jun  6 06:20:19 2012"
                         time_modification="Wed Jun  6 06:13:30 2012" />
        <observations epoch_first="Wed Jun  6 05:00:00 2012"
                      epoch_last="Wed Jun  6 05:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="37693"
                obs_have="32842"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="28627"
                obs_have="28438"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26268"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:13:31"
                         size="8513533"
                         time_creation="Thu Jul  5 01:07:03 2012"
                         time_modification="Wed Jun  6 06:13:30 2012" />
        <observations epoch_first="Wed Jun  6 05:00:00 2012"
                      epoch_last="Wed Jun  6 05:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="37693"
                obs_have="32842"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="28627"
                obs_have="28438"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26268"
                obs_ratio="99.29" />
        </observations>
      </control>
    </file>
    <file name="/chbs158g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jun  6 07:49:09 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8632434"
                         time_creation="Wed Jun  6 07:15:33 2012"
                         time_modification="Wed Jun  6 07:08:55 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39000"
                obs_have="36905"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="32059"
                obs_have="32059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27583"
                obs_have="27583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 09:15:45 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8632434"
                         time_creation="Wed Jun  6 07:15:33 2012"
                         time_modification="Wed Jun  6 07:08:55 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39000"
                obs_have="36905"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="32059"
                obs_have="32059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27583"
                obs_have="27583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 09:54:39 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8632434"
                         time_creation="Wed Jun  6 07:15:33 2012"
                         time_modification="Wed Jun  6 07:08:55 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39000"
                obs_have="36905"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="32059"
                obs_have="32059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27583"
                obs_have="27583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8632434"
                         time_creation="Wed Jun  6 07:15:33 2012"
                         time_modification="Wed Jun  6 07:08:55 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39000"
                obs_have="36905"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="32059"
                obs_have="32059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27583"
                obs_have="27583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8632434"
                         time_creation="Thu Jul  5 01:07:04 2012"
                         time_modification="Wed Jun  6 07:08:55 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39000"
                obs_have="36905"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="32059"
                obs_have="32059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27583"
                obs_have="27583"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jun  6 08:40:39 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8152411"
                         time_creation="Wed Jun  6 08:20:44 2012"
                         time_modification="Wed Jun  6 08:08:49 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="32886"
                obs_ratio="86.15" />
          <mask elevation="10 degrees"
                obs_expected="31517"
                obs_have="31245"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="27919"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Wed Jun  6 09:00:12 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8152411"
                         time_creation="Wed Jun  6 08:20:44 2012"
                         time_modification="Wed Jun  6 08:08:49 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="32886"
                obs_ratio="86.15" />
          <mask elevation="10 degrees"
                obs_expected="31517"
                obs_have="31245"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="27919"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Wed Jun  6 10:47:26 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8152411"
                         time_creation="Wed Jun  6 08:20:44 2012"
                         time_modification="Wed Jun  6 08:08:49 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="32886"
                obs_ratio="86.15" />
          <mask elevation="10 degrees"
                obs_expected="31517"
                obs_have="31245"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="27919"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8152411"
                         time_creation="Wed Jun  6 08:20:44 2012"
                         time_modification="Wed Jun  6 08:08:49 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="32886"
                obs_ratio="86.15" />
          <mask elevation="10 degrees"
                obs_expected="31517"
                obs_have="31245"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="27919"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8152411"
                         time_creation="Thu Jul  5 01:07:04 2012"
                         time_modification="Wed Jun  6 08:08:49 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="32886"
                obs_ratio="86.15" />
          <mask elevation="10 degrees"
                obs_expected="31517"
                obs_have="31245"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="27919"
                obs_ratio="99.15" />
        </observations>
      </control>
    </file>
    <file name="/chbs158i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jun  6 10:02:00 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="7214877"
                         time_creation="Wed Jun  6 09:25:57 2012"
                         time_modification="Wed Jun  6 09:13:16 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="32024"
                obs_have="30716"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="28502"
                obs_have="28322"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="25682"
                obs_have="25550"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Wed Jun  6 11:38:49 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="7214877"
                         time_creation="Wed Jun  6 09:25:57 2012"
                         time_modification="Wed Jun  6 09:13:16 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="32024"
                obs_have="30716"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="28502"
                obs_have="28322"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="25682"
                obs_have="25550"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="7214877"
                         time_creation="Wed Jun  6 09:25:57 2012"
                         time_modification="Wed Jun  6 09:13:16 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="32024"
                obs_have="30716"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="28502"
                obs_have="28322"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="25682"
                obs_have="25550"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="7214877"
                         time_creation="Thu Jul  5 01:07:04 2012"
                         time_modification="Wed Jun  6 09:13:16 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="32024"
                obs_have="30716"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="28502"
                obs_have="28322"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="25682"
                obs_have="25550"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/chbs158j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jun  6 10:28:05 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7451898"
                         time_creation="Wed Jun  6 10:15:54 2012"
                         time_modification="Wed Jun  6 10:08:52 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34612"
                obs_have="31744"
                obs_ratio="91.71" />
          <mask elevation="10 degrees"
                obs_expected="29395"
                obs_have="29329"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24237"
                obs_have="24237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 10:57:47 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7451898"
                         time_creation="Wed Jun  6 10:15:54 2012"
                         time_modification="Wed Jun  6 10:08:52 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34612"
                obs_have="31744"
                obs_ratio="91.71" />
          <mask elevation="10 degrees"
                obs_expected="29395"
                obs_have="29329"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24237"
                obs_have="24237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 12:38:48 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7451898"
                         time_creation="Wed Jun  6 10:15:54 2012"
                         time_modification="Wed Jun  6 10:08:52 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34612"
                obs_have="31744"
                obs_ratio="91.71" />
          <mask elevation="10 degrees"
                obs_expected="29395"
                obs_have="29329"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24237"
                obs_have="24237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7451898"
                         time_creation="Wed Jun  6 10:15:54 2012"
                         time_modification="Wed Jun  6 10:08:52 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34612"
                obs_have="31744"
                obs_ratio="91.71" />
          <mask elevation="10 degrees"
                obs_expected="29395"
                obs_have="29329"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24237"
                obs_have="24237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7451898"
                         time_creation="Thu Jul  5 01:07:05 2012"
                         time_modification="Wed Jun  6 10:08:52 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34612"
                obs_have="31744"
                obs_ratio="91.71" />
          <mask elevation="10 degrees"
                obs_expected="29395"
                obs_have="29329"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24237"
                obs_have="24237"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jun  6 11:23:42 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7902855"
                         time_creation="Wed Jun  6 11:15:59 2012"
                         time_modification="Wed Jun  6 11:08:51 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35595"
                obs_have="32479"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="28428"
                obs_have="28407"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="24529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 11:49:35 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7902855"
                         time_creation="Wed Jun  6 11:15:59 2012"
                         time_modification="Wed Jun  6 11:08:51 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35595"
                obs_have="32479"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="28428"
                obs_have="28407"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="24529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 13:38:55 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7902855"
                         time_creation="Wed Jun  6 11:15:59 2012"
                         time_modification="Wed Jun  6 11:08:51 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35595"
                obs_have="32479"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="28428"
                obs_have="28407"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="24529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7902855"
                         time_creation="Wed Jun  6 11:15:59 2012"
                         time_modification="Wed Jun  6 11:08:51 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35595"
                obs_have="32479"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="28428"
                obs_have="28407"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="24529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7902855"
                         time_creation="Thu Jul  5 01:07:05 2012"
                         time_modification="Wed Jun  6 11:08:51 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35595"
                obs_have="32479"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="28428"
                obs_have="28407"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="24529"
                obs_have="24529"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jun  6 12:51:44 2012"
               level="3">
        <file_statistics latency="00:13:29"
                         size="8214875"
                         time_creation="Wed Jun  6 12:25:49 2012"
                         time_modification="Wed Jun  6 12:13:28 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="35972"
                obs_have="32292"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="30902"
                obs_have="30086"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="27710"
                obs_have="26979"
                obs_ratio="97.36" />
        </observations>
      </control>
      <control date="Wed Jun  6 14:42:16 2012"
               level="3">
        <file_statistics latency="00:13:29"
                         size="8214875"
                         time_creation="Wed Jun  6 12:25:49 2012"
                         time_modification="Wed Jun  6 12:13:28 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="35972"
                obs_have="32292"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="30902"
                obs_have="30086"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="27710"
                obs_have="26979"
                obs_ratio="97.36" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:13:29"
                         size="8214875"
                         time_creation="Wed Jun  6 12:25:49 2012"
                         time_modification="Wed Jun  6 12:13:28 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="35972"
                obs_have="32292"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="30902"
                obs_have="30086"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="27710"
                obs_have="26979"
                obs_ratio="97.36" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:13:29"
                         size="8214875"
                         time_creation="Thu Jul  5 01:07:05 2012"
                         time_modification="Wed Jun  6 12:13:28 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="35972"
                obs_have="32292"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="30902"
                obs_have="30086"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="27710"
                obs_have="26979"
                obs_ratio="97.36" />
        </observations>
      </control>
    </file>
    <file name="/chbs158m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jun  6 13:52:21 2012"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8478685"
                         time_creation="Wed Jun  6 13:31:11 2012"
                         time_modification="Wed Jun  6 13:15:10 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32721"
                obs_have="32406"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="31940"
                obs_have="31940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30282"
                obs_have="30282"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 15:44:13 2012"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8478685"
                         time_creation="Wed Jun  6 13:31:11 2012"
                         time_modification="Wed Jun  6 13:15:10 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32721"
                obs_have="32406"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="31940"
                obs_have="31940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30282"
                obs_have="30282"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8478685"
                         time_creation="Wed Jun  6 13:31:11 2012"
                         time_modification="Wed Jun  6 13:15:10 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32721"
                obs_have="32406"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="31940"
                obs_have="31940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30282"
                obs_have="30282"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8478685"
                         time_creation="Thu Jul  5 01:07:06 2012"
                         time_modification="Wed Jun  6 13:15:10 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32721"
                obs_have="32406"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="31940"
                obs_have="31940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30282"
                obs_have="30282"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jun  6 16:49:19 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8828114"
                         time_creation="Wed Jun  6 15:06:45 2012"
                         time_modification="Wed Jun  6 14:08:30 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36626"
                obs_have="34451"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="32628"
                obs_have="32625"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29004"
                obs_have="29004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8828114"
                         time_creation="Wed Jun  6 15:06:45 2012"
                         time_modification="Wed Jun  6 14:08:30 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36626"
                obs_have="34451"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="32628"
                obs_have="32625"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29004"
                obs_have="29004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8828114"
                         time_creation="Thu Jul  5 01:07:06 2012"
                         time_modification="Wed Jun  6 14:08:30 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36626"
                obs_have="34451"
                obs_ratio="94.06" />
          <mask elevation="10 degrees"
                obs_expected="32628"
                obs_have="32625"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29004"
                obs_have="29004"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jun  6 15:53:50 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8757141"
                         time_creation="Wed Jun  6 15:25:57 2012"
                         time_modification="Wed Jun  6 15:13:15 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38012"
                obs_have="34584"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="29185"
                obs_have="29185"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22650"
                obs_have="22650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 17:49:12 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8757141"
                         time_creation="Wed Jun  6 15:25:57 2012"
                         time_modification="Wed Jun  6 15:13:15 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38012"
                obs_have="34584"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="29185"
                obs_have="29185"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22650"
                obs_have="22650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8757141"
                         time_creation="Wed Jun  6 15:25:57 2012"
                         time_modification="Wed Jun  6 15:13:15 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38012"
                obs_have="34584"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="29185"
                obs_have="29185"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22650"
                obs_have="22650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8757141"
                         time_creation="Thu Jul  5 01:07:06 2012"
                         time_modification="Wed Jun  6 15:13:15 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38012"
                obs_have="34584"
                obs_ratio="90.98" />
          <mask elevation="10 degrees"
                obs_expected="29185"
                obs_have="29185"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22650"
                obs_have="22650"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jun  6 17:02:24 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8246574"
                         time_creation="Wed Jun  6 16:25:35 2012"
                         time_modification="Wed Jun  6 16:08:50 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32213"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="31401"
                obs_have="31401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29861"
                obs_have="29861"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 18:59:44 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8246574"
                         time_creation="Wed Jun  6 16:25:35 2012"
                         time_modification="Wed Jun  6 16:08:50 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32213"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="31401"
                obs_have="31401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29861"
                obs_have="29861"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8246574"
                         time_creation="Wed Jun  6 16:25:35 2012"
                         time_modification="Wed Jun  6 16:08:50 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32213"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="31401"
                obs_have="31401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29861"
                obs_have="29861"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8246574"
                         time_creation="Thu Jul  5 01:07:07 2012"
                         time_modification="Wed Jun  6 16:08:50 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32213"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="31401"
                obs_have="31401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29861"
                obs_have="29861"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jun  6 17:24:52 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7364778"
                         time_creation="Wed Jun  6 17:16:00 2012"
                         time_modification="Wed Jun  6 17:08:53 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29980"
                obs_have="27532"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="25025"
                obs_have="25025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22479"
                obs_have="22479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 17:59:51 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7364778"
                         time_creation="Wed Jun  6 17:16:00 2012"
                         time_modification="Wed Jun  6 17:08:53 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29980"
                obs_have="27532"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="25025"
                obs_have="25025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22479"
                obs_have="22479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 19:50:59 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7364778"
                         time_creation="Wed Jun  6 17:16:00 2012"
                         time_modification="Wed Jun  6 17:08:53 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29980"
                obs_have="27532"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="25025"
                obs_have="25025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22479"
                obs_have="22479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7364778"
                         time_creation="Wed Jun  6 17:16:00 2012"
                         time_modification="Wed Jun  6 17:08:53 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29980"
                obs_have="27532"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="25025"
                obs_have="25025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22479"
                obs_have="22479"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7364778"
                         time_creation="Thu Jul  5 01:07:07 2012"
                         time_modification="Wed Jun  6 17:08:53 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29980"
                obs_have="27532"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="25025"
                obs_have="25025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22479"
                obs_have="22479"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jun  6 18:34:01 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7433466"
                         time_creation="Wed Jun  6 18:16:22 2012"
                         time_modification="Wed Jun  6 18:08:48 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32191"
                obs_have="28579"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="26450"
                obs_have="26425"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22452"
                obs_have="22452"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 20:57:57 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7433466"
                         time_creation="Wed Jun  6 18:16:22 2012"
                         time_modification="Wed Jun  6 18:08:48 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32191"
                obs_have="28579"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="26450"
                obs_have="26425"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22452"
                obs_have="22452"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7433466"
                         time_creation="Wed Jun  6 18:16:22 2012"
                         time_modification="Wed Jun  6 18:08:48 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32191"
                obs_have="28579"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="26450"
                obs_have="26425"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22452"
                obs_have="22452"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7433466"
                         time_creation="Thu Jul  5 01:07:08 2012"
                         time_modification="Wed Jun  6 18:08:48 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32191"
                obs_have="28579"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="26450"
                obs_have="26425"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="22452"
                obs_have="22452"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jun  6 19:23:44 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8150460"
                         time_creation="Wed Jun  6 19:15:58 2012"
                         time_modification="Wed Jun  6 19:08:26 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34353"
                obs_have="32357"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="25709"
                obs_have="25709"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21646"
                obs_have="21646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 20:03:08 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8150460"
                         time_creation="Wed Jun  6 19:15:58 2012"
                         time_modification="Wed Jun  6 19:08:26 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34353"
                obs_have="32357"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="25709"
                obs_have="25709"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21646"
                obs_have="21646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8150460"
                         time_creation="Wed Jun  6 19:15:58 2012"
                         time_modification="Wed Jun  6 19:08:26 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34353"
                obs_have="32357"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="25709"
                obs_have="25709"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21646"
                obs_have="21646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8150460"
                         time_creation="Thu Jul  5 01:07:08 2012"
                         time_modification="Wed Jun  6 19:08:26 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34353"
                obs_have="32357"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="25709"
                obs_have="25709"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21646"
                obs_have="21646"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jun  6 22:38:27 2012"
               level="3">
        <file_statistics latency="00:15:20"
                         size="8591645"
                         time_creation="Wed Jun  6 20:36:10 2012"
                         time_modification="Wed Jun  6 20:15:19 2012" />
        <observations epoch_first="Wed Jun  6 19:00:00 2012"
                      epoch_last="Wed Jun  6 19:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="40287"
                obs_have="34269"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="30297"
                obs_have="30081"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26091"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:15:20"
                         size="8591645"
                         time_creation="Wed Jun  6 20:36:10 2012"
                         time_modification="Wed Jun  6 20:15:19 2012" />
        <observations epoch_first="Wed Jun  6 19:00:00 2012"
                      epoch_last="Wed Jun  6 19:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="40287"
                obs_have="34269"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="30297"
                obs_have="30081"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26091"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:15:20"
                         size="8591645"
                         time_creation="Thu Jul  5 01:07:09 2012"
                         time_modification="Wed Jun  6 20:15:19 2012" />
        <observations epoch_first="Wed Jun  6 19:00:00 2012"
                      epoch_last="Wed Jun  6 19:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="40287"
                obs_have="34269"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="30297"
                obs_have="30081"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26091"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="/chbs158u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jun  6 21:45:40 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="8222546"
                         time_creation="Wed Jun  6 21:35:48 2012"
                         time_modification="Wed Jun  6 21:18:12 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36245"
                obs_have="33501"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="30030"
                obs_have="30030"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 22:10:18 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="8222546"
                         time_creation="Wed Jun  6 21:35:48 2012"
                         time_modification="Wed Jun  6 21:18:12 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36245"
                obs_have="33501"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="30030"
                obs_have="30030"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 23:25:19 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="8222546"
                         time_creation="Wed Jun  6 21:35:48 2012"
                         time_modification="Wed Jun  6 21:18:12 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36245"
                obs_have="33501"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="30030"
                obs_have="30030"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 23:53:25 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="8222546"
                         time_creation="Wed Jun  6 21:35:48 2012"
                         time_modification="Wed Jun  6 21:18:12 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36245"
                obs_have="33501"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="30030"
                obs_have="30030"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="8222546"
                         time_creation="Wed Jun  6 21:35:48 2012"
                         time_modification="Wed Jun  6 21:18:12 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36245"
                obs_have="33501"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="30030"
                obs_have="30030"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="8222546"
                         time_creation="Thu Jul  5 01:07:09 2012"
                         time_modification="Wed Jun  6 21:18:12 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36245"
                obs_have="33501"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="30030"
                obs_have="30030"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs158v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jun  6 23:06:43 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8163274"
                         time_creation="Wed Jun  6 22:16:36 2012"
                         time_modification="Wed Jun  6 22:08:53 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="37080"
                obs_have="33853"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="32437"
                obs_have="32220"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="32367"
                obs_have="32150"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Thu Jun  7 00:53:34 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8163274"
                         time_creation="Wed Jun  6 22:16:36 2012"
                         time_modification="Wed Jun  6 22:08:53 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="37080"
                obs_have="33853"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="32437"
                obs_have="32220"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="32367"
                obs_have="32150"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8163274"
                         time_creation="Wed Jun  6 22:16:36 2012"
                         time_modification="Wed Jun  6 22:08:53 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="37080"
                obs_have="33853"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="32437"
                obs_have="32220"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="32367"
                obs_have="32150"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8163274"
                         time_creation="Thu Jul  5 01:07:09 2012"
                         time_modification="Wed Jun  6 22:08:53 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3576"
                      epochs_ratio="99.33">
          <mask elevation="03 degrees"
                obs_expected="37080"
                obs_have="33853"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="32437"
                obs_have="32220"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="32367"
                obs_have="32150"
                obs_ratio="99.33" />
        </observations>
      </control>
    </file>
    <file name="/chbs158w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun  7 00:11:20 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9274384"
                         time_creation="Wed Jun  6 23:35:59 2012"
                         time_modification="Wed Jun  6 23:09:01 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44864"
                obs_have="39918"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="36269"
                obs_have="35343"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28549"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Thu Jun  7 01:44:41 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9274384"
                         time_creation="Wed Jun  6 23:35:59 2012"
                         time_modification="Wed Jun  6 23:09:01 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44864"
                obs_have="39918"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="36269"
                obs_have="35343"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28549"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9274384"
                         time_creation="Wed Jun  6 23:35:59 2012"
                         time_modification="Wed Jun  6 23:09:01 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44864"
                obs_have="39918"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="36269"
                obs_have="35343"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28549"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9274384"
                         time_creation="Thu Jul  5 01:07:10 2012"
                         time_modification="Wed Jun  6 23:09:01 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44864"
                obs_have="39918"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="36269"
                obs_have="35343"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28549"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/chbs158x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jun  7 01:04:51 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="9026874"
                         time_creation="Thu Jun  7 00:31:08 2012"
                         time_modification="Thu Jun  7 00:18:12 2012" />
        <observations epoch_first="Wed Jun  6 23:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41927"
                obs_have="38005"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="34037"
                obs_have="34037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29368"
                obs_have="29368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 02:41:04 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="9026874"
                         time_creation="Thu Jun  7 00:31:08 2012"
                         time_modification="Thu Jun  7 00:18:12 2012" />
        <observations epoch_first="Wed Jun  6 23:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41927"
                obs_have="38005"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="34037"
                obs_have="34037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29368"
                obs_have="29368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:30:37 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="9026874"
                         time_creation="Thu Jun  7 00:31:08 2012"
                         time_modification="Thu Jun  7 00:18:12 2012" />
        <observations epoch_first="Wed Jun  6 23:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41927"
                obs_have="38005"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="34037"
                obs_have="34037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29368"
                obs_have="29368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:10:22 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="9026874"
                         time_creation="Thu Jul  5 01:07:11 2012"
                         time_modification="Thu Jun  7 00:18:12 2012" />
        <observations epoch_first="Wed Jun  6 23:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41927"
                obs_have="38005"
                obs_ratio="90.65" />
          <mask elevation="10 degrees"
                obs_expected="34037"
                obs_have="34037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29368"
                obs_have="29368"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
