<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-04-29 00:00:00"
    DayOfYear="120"
    Year="2012">
  <station name="CHBS">
    <file name="/chbs1200.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May  1 01:35:00 2012"
               level="3">
        <file_statistics latency="01:32:00"
                         size="6773860"
                         time_creation="Mon Apr 30 01:36:03 2012"
                         time_modification="Mon Apr 30 01:31:30 2012" />
        <observations epoch_first="Sun Apr 29 00:00:00 2012"
                      epoch_last="Sun Apr 29 23:59:30 2012"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="29355"
                obs_have="26917"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="24577"
                obs_have="24440"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="21758"
                obs_have="21665"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Tue May 29 10:20:23 2012"
               level="3">
        <file_statistics latency="01:32:00"
                         size="6773860"
                         time_creation="Sun May 27 00:53:15 2012"
                         time_modification="Mon Apr 30 01:31:30 2012" />
        <observations epoch_first="Sun Apr 29 00:00:00 2012"
                      epoch_last="Sun Apr 29 23:59:30 2012"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="29355"
                obs_have="26917"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="24577"
                obs_have="24440"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="21758"
                obs_have="21665"
                obs_ratio="99.57" />
        </observations>
      </control>
    </file>
    <file name="/chbs120a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Apr 29 01:41:13 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9139864"
                         time_creation="Sun Apr 29 01:15:16 2012"
                         time_modification="Sun Apr 29 01:09:03 2012" />
        <observations epoch_first="Sun Apr 29 00:00:00 2012"
                      epoch_last="Sun Apr 29 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="40736"
                obs_have="37431"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="34255"
                obs_have="34204"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32489"
                obs_have="32439"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Sun Apr 29 03:56:54 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9139864"
                         time_creation="Sun Apr 29 01:15:16 2012"
                         time_modification="Sun Apr 29 01:09:03 2012" />
        <observations epoch_first="Sun Apr 29 00:00:00 2012"
                      epoch_last="Sun Apr 29 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="40736"
                obs_have="37431"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="34255"
                obs_have="34204"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32489"
                obs_have="32439"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9139864"
                         time_creation="Sun Apr 29 01:15:16 2012"
                         time_modification="Sun Apr 29 01:09:03 2012" />
        <observations epoch_first="Sun Apr 29 00:00:00 2012"
                      epoch_last="Sun Apr 29 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="40736"
                obs_have="37431"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="34255"
                obs_have="34204"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32489"
                obs_have="32439"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9139864"
                         time_creation="Mon May 28 01:02:15 2012"
                         time_modification="Sun Apr 29 01:09:03 2012" />
        <observations epoch_first="Sun Apr 29 00:00:00 2012"
                      epoch_last="Sun Apr 29 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="40736"
                obs_have="37431"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="34255"
                obs_have="34204"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32489"
                obs_have="32439"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/chbs120b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Apr 29 02:28:04 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9383272"
                         time_creation="Sun Apr 29 02:15:15 2012"
                         time_modification="Sun Apr 29 02:08:53 2012" />
        <observations epoch_first="Sun Apr 29 01:00:00 2012"
                      epoch_last="Sun Apr 29 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45512"
                obs_have="39389"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="35020"
                obs_have="34219"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="27418"
                obs_have="27418"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 02:59:47 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9383272"
                         time_creation="Sun Apr 29 02:15:15 2012"
                         time_modification="Sun Apr 29 02:08:53 2012" />
        <observations epoch_first="Sun Apr 29 01:00:00 2012"
                      epoch_last="Sun Apr 29 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45512"
                obs_have="39389"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="35020"
                obs_have="34219"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="27418"
                obs_have="27418"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9383272"
                         time_creation="Sun Apr 29 02:15:15 2012"
                         time_modification="Sun Apr 29 02:08:53 2012" />
        <observations epoch_first="Sun Apr 29 01:00:00 2012"
                      epoch_last="Sun Apr 29 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45512"
                obs_have="39389"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="35020"
                obs_have="34219"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="27418"
                obs_have="27418"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9383272"
                         time_creation="Mon May 28 01:02:16 2012"
                         time_modification="Sun Apr 29 02:08:53 2012" />
        <observations epoch_first="Sun Apr 29 01:00:00 2012"
                      epoch_last="Sun Apr 29 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45512"
                obs_have="39389"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="35020"
                obs_have="34219"
                obs_ratio="97.71" />
          <mask elevation="15 degrees"
                obs_expected="27418"
                obs_have="27418"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Apr 29 03:30:44 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8839779"
                         time_creation="Sun Apr 29 03:15:16 2012"
                         time_modification="Sun Apr 29 03:08:54 2012" />
        <observations epoch_first="Sun Apr 29 02:00:00 2012"
                      epoch_last="Sun Apr 29 02:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="40089"
                obs_have="36983"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="34151"
                obs_have="33899"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="30380"
                obs_have="30128"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Sun Apr 29 05:32:24 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8839779"
                         time_creation="Sun Apr 29 03:15:16 2012"
                         time_modification="Sun Apr 29 03:08:54 2012" />
        <observations epoch_first="Sun Apr 29 02:00:00 2012"
                      epoch_last="Sun Apr 29 02:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="40089"
                obs_have="36983"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="34151"
                obs_have="33899"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="30380"
                obs_have="30128"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Sun Apr 29 05:53:57 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8839779"
                         time_creation="Sun Apr 29 03:15:16 2012"
                         time_modification="Sun Apr 29 03:08:54 2012" />
        <observations epoch_first="Sun Apr 29 02:00:00 2012"
                      epoch_last="Sun Apr 29 02:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="40089"
                obs_have="36983"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="34151"
                obs_have="33899"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="30380"
                obs_have="30128"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8839779"
                         time_creation="Sun Apr 29 03:15:16 2012"
                         time_modification="Sun Apr 29 03:08:54 2012" />
        <observations epoch_first="Sun Apr 29 02:00:00 2012"
                      epoch_last="Sun Apr 29 02:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="40089"
                obs_have="36983"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="34151"
                obs_have="33899"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="30380"
                obs_have="30128"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8839779"
                         time_creation="Mon May 28 01:02:17 2012"
                         time_modification="Sun Apr 29 03:08:54 2012" />
        <observations epoch_first="Sun Apr 29 02:00:00 2012"
                      epoch_last="Sun Apr 29 02:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="40089"
                obs_have="36983"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="34151"
                obs_have="33899"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="30380"
                obs_have="30128"
                obs_ratio="99.17" />
        </observations>
      </control>
    </file>
    <file name="/chbs120d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Apr 29 04:46:55 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8485758"
                         time_creation="Sun Apr 29 04:15:23 2012"
                         time_modification="Sun Apr 29 04:08:59 2012" />
        <observations epoch_first="Sun Apr 29 03:00:00 2012"
                      epoch_last="Sun Apr 29 03:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="37280"
                obs_have="36145"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="34589"
                obs_have="34279"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="31678"
                obs_have="31368"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Sun Apr 29 05:11:40 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8485758"
                         time_creation="Sun Apr 29 04:15:23 2012"
                         time_modification="Sun Apr 29 04:08:59 2012" />
        <observations epoch_first="Sun Apr 29 03:00:00 2012"
                      epoch_last="Sun Apr 29 03:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="37280"
                obs_have="36145"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="34589"
                obs_have="34279"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="31678"
                obs_have="31368"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Sun Apr 29 07:07:07 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8485758"
                         time_creation="Sun Apr 29 04:15:23 2012"
                         time_modification="Sun Apr 29 04:08:59 2012" />
        <observations epoch_first="Sun Apr 29 03:00:00 2012"
                      epoch_last="Sun Apr 29 03:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="37280"
                obs_have="36145"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="34589"
                obs_have="34279"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="31678"
                obs_have="31368"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8485758"
                         time_creation="Sun Apr 29 04:15:23 2012"
                         time_modification="Sun Apr 29 04:08:59 2012" />
        <observations epoch_first="Sun Apr 29 03:00:00 2012"
                      epoch_last="Sun Apr 29 03:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="37280"
                obs_have="36145"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="34589"
                obs_have="34279"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="31678"
                obs_have="31368"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8485758"
                         time_creation="Mon May 28 01:02:18 2012"
                         time_modification="Sun Apr 29 04:08:59 2012" />
        <observations epoch_first="Sun Apr 29 03:00:00 2012"
                      epoch_last="Sun Apr 29 03:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="37280"
                obs_have="36145"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="34589"
                obs_have="34279"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="31678"
                obs_have="31368"
                obs_ratio="99.02" />
        </observations>
      </control>
    </file>
    <file name="/chbs120e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Apr 29 06:08:02 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7745233"
                         time_creation="Sun Apr 29 05:15:20 2012"
                         time_modification="Sun Apr 29 05:08:46 2012" />
        <observations epoch_first="Sun Apr 29 04:00:00 2012"
                      epoch_last="Sun Apr 29 04:59:59 2012"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="34841"
                obs_have="32363"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30659"
                obs_have="30200"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="29539"
                obs_have="29080"
                obs_ratio="98.45" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7745233"
                         time_creation="Sun Apr 29 05:15:20 2012"
                         time_modification="Sun Apr 29 05:08:46 2012" />
        <observations epoch_first="Sun Apr 29 04:00:00 2012"
                      epoch_last="Sun Apr 29 04:59:59 2012"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="34841"
                obs_have="32363"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30659"
                obs_have="30200"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="29539"
                obs_have="29080"
                obs_ratio="98.45" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="7745233"
                         time_creation="Mon May 28 01:02:18 2012"
                         time_modification="Sun Apr 29 05:08:46 2012" />
        <observations epoch_first="Sun Apr 29 04:00:00 2012"
                      epoch_last="Sun Apr 29 04:59:59 2012"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="34841"
                obs_have="32363"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30659"
                obs_have="30200"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="29539"
                obs_have="29080"
                obs_ratio="98.45" />
        </observations>
      </control>
    </file>
    <file name="/chbs120f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Apr 29 06:36:13 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8457406"
                         time_creation="Sun Apr 29 06:25:12 2012"
                         time_modification="Sun Apr 29 06:13:17 2012" />
        <observations epoch_first="Sun Apr 29 05:00:00 2012"
                      epoch_last="Sun Apr 29 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35876"
                obs_have="33663"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="30069"
                obs_have="30069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25069"
                obs_have="25069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 08:18:13 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8457406"
                         time_creation="Sun Apr 29 06:25:12 2012"
                         time_modification="Sun Apr 29 06:13:17 2012" />
        <observations epoch_first="Sun Apr 29 05:00:00 2012"
                      epoch_last="Sun Apr 29 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35876"
                obs_have="33663"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="30069"
                obs_have="30069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25069"
                obs_have="25069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 09:05:36 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8457406"
                         time_creation="Sun Apr 29 06:25:12 2012"
                         time_modification="Sun Apr 29 06:13:17 2012" />
        <observations epoch_first="Sun Apr 29 05:00:00 2012"
                      epoch_last="Sun Apr 29 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35876"
                obs_have="33663"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="30069"
                obs_have="30069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25069"
                obs_have="25069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8457406"
                         time_creation="Sun Apr 29 06:25:12 2012"
                         time_modification="Sun Apr 29 06:13:17 2012" />
        <observations epoch_first="Sun Apr 29 05:00:00 2012"
                      epoch_last="Sun Apr 29 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35876"
                obs_have="33663"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="30069"
                obs_have="30069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25069"
                obs_have="25069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="8457406"
                         time_creation="Mon May 28 01:02:19 2012"
                         time_modification="Sun Apr 29 06:13:17 2012" />
        <observations epoch_first="Sun Apr 29 05:00:00 2012"
                      epoch_last="Sun Apr 29 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35876"
                obs_have="33663"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="30069"
                obs_have="30069"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25069"
                obs_have="25069"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Apr 29 07:54:42 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8744335"
                         time_creation="Sun Apr 29 07:15:25 2012"
                         time_modification="Sun Apr 29 07:08:59 2012" />
        <observations epoch_first="Sun Apr 29 06:00:00 2012"
                      epoch_last="Sun Apr 29 06:59:59 2012"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="35448"
                obs_have="34734"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="33696"
                obs_have="33376"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="31890"
                obs_have="31602"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Sun Apr 29 10:06:52 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8744335"
                         time_creation="Sun Apr 29 07:15:25 2012"
                         time_modification="Sun Apr 29 07:08:59 2012" />
        <observations epoch_first="Sun Apr 29 06:00:00 2012"
                      epoch_last="Sun Apr 29 06:59:59 2012"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="35448"
                obs_have="34734"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="33696"
                obs_have="33376"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="31890"
                obs_have="31602"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8744335"
                         time_creation="Sun Apr 29 07:15:25 2012"
                         time_modification="Sun Apr 29 07:08:59 2012" />
        <observations epoch_first="Sun Apr 29 06:00:00 2012"
                      epoch_last="Sun Apr 29 06:59:59 2012"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="35448"
                obs_have="34734"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="33696"
                obs_have="33376"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="31890"
                obs_have="31602"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8744335"
                         time_creation="Mon May 28 01:02:19 2012"
                         time_modification="Sun Apr 29 07:08:59 2012" />
        <observations epoch_first="Sun Apr 29 06:00:00 2012"
                      epoch_last="Sun Apr 29 06:59:59 2012"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="35448"
                obs_have="34734"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="33696"
                obs_have="33376"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="31890"
                obs_have="31602"
                obs_ratio="99.10" />
        </observations>
      </control>
    </file>
    <file name="/chbs120h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Apr 29 08:47:00 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8964490"
                         time_creation="Sun Apr 29 08:20:17 2012"
                         time_modification="Sun Apr 29 08:13:15 2012" />
        <observations epoch_first="Sun Apr 29 07:00:00 2012"
                      epoch_last="Sun Apr 29 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38966"
                obs_have="36503"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="33229"
                obs_have="33229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28376"
                obs_have="28376"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8964490"
                         time_creation="Sun Apr 29 08:20:17 2012"
                         time_modification="Sun Apr 29 08:13:15 2012" />
        <observations epoch_first="Sun Apr 29 07:00:00 2012"
                      epoch_last="Sun Apr 29 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38966"
                obs_have="36503"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="33229"
                obs_have="33229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28376"
                obs_have="28376"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8964490"
                         time_creation="Mon May 28 01:02:20 2012"
                         time_modification="Sun Apr 29 08:13:15 2012" />
        <observations epoch_first="Sun Apr 29 07:00:00 2012"
                      epoch_last="Sun Apr 29 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38966"
                obs_have="36503"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="33229"
                obs_have="33229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28376"
                obs_have="28376"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Apr 29 09:37:31 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8940991"
                         time_creation="Sun Apr 29 09:15:26 2012"
                         time_modification="Sun Apr 29 09:08:57 2012" />
        <observations epoch_first="Sun Apr 29 08:00:00 2012"
                      epoch_last="Sun Apr 29 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38138"
                obs_have="35242"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="27587"
                obs_have="27587"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25454"
                obs_have="25454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 11:11:59 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8940991"
                         time_creation="Sun Apr 29 09:15:26 2012"
                         time_modification="Sun Apr 29 09:08:57 2012" />
        <observations epoch_first="Sun Apr 29 08:00:00 2012"
                      epoch_last="Sun Apr 29 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38138"
                obs_have="35242"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="27587"
                obs_have="27587"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25454"
                obs_have="25454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 11:46:18 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8940991"
                         time_creation="Sun Apr 29 09:15:26 2012"
                         time_modification="Sun Apr 29 09:08:57 2012" />
        <observations epoch_first="Sun Apr 29 08:00:00 2012"
                      epoch_last="Sun Apr 29 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38138"
                obs_have="35242"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="27587"
                obs_have="27587"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25454"
                obs_have="25454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8940991"
                         time_creation="Sun Apr 29 09:15:26 2012"
                         time_modification="Sun Apr 29 09:08:57 2012" />
        <observations epoch_first="Sun Apr 29 08:00:00 2012"
                      epoch_last="Sun Apr 29 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38138"
                obs_have="35242"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="27587"
                obs_have="27587"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25454"
                obs_have="25454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8940991"
                         time_creation="Mon May 28 01:02:21 2012"
                         time_modification="Sun Apr 29 09:08:57 2012" />
        <observations epoch_first="Sun Apr 29 08:00:00 2012"
                      epoch_last="Sun Apr 29 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38138"
                obs_have="35242"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="27587"
                obs_have="27587"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25454"
                obs_have="25454"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Apr 29 10:39:27 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="8926681"
                         time_creation="Sun Apr 29 10:20:17 2012"
                         time_modification="Sun Apr 29 10:13:13 2012" />
        <observations epoch_first="Sun Apr 29 09:00:00 2012"
                      epoch_last="Sun Apr 29 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40637"
                obs_have="35194"
                obs_ratio="86.61" />
          <mask elevation="10 degrees"
                obs_expected="33190"
                obs_have="33170"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28731"
                obs_have="28731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 11:00:10 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="8926681"
                         time_creation="Sun Apr 29 10:20:17 2012"
                         time_modification="Sun Apr 29 10:13:13 2012" />
        <observations epoch_first="Sun Apr 29 09:00:00 2012"
                      epoch_last="Sun Apr 29 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40637"
                obs_have="35194"
                obs_ratio="86.61" />
          <mask elevation="10 degrees"
                obs_expected="33190"
                obs_have="33170"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28731"
                obs_have="28731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 12:39:53 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="8926681"
                         time_creation="Sun Apr 29 10:20:17 2012"
                         time_modification="Sun Apr 29 10:13:13 2012" />
        <observations epoch_first="Sun Apr 29 09:00:00 2012"
                      epoch_last="Sun Apr 29 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40637"
                obs_have="35194"
                obs_ratio="86.61" />
          <mask elevation="10 degrees"
                obs_expected="33190"
                obs_have="33170"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28731"
                obs_have="28731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="8926681"
                         time_creation="Sun Apr 29 10:20:17 2012"
                         time_modification="Sun Apr 29 10:13:13 2012" />
        <observations epoch_first="Sun Apr 29 09:00:00 2012"
                      epoch_last="Sun Apr 29 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40637"
                obs_have="35194"
                obs_ratio="86.61" />
          <mask elevation="10 degrees"
                obs_expected="33190"
                obs_have="33170"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28731"
                obs_have="28731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="8926681"
                         time_creation="Mon May 28 01:02:21 2012"
                         time_modification="Sun Apr 29 10:13:13 2012" />
        <observations epoch_first="Sun Apr 29 09:00:00 2012"
                      epoch_last="Sun Apr 29 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40637"
                obs_have="35194"
                obs_ratio="86.61" />
          <mask elevation="10 degrees"
                obs_expected="33190"
                obs_have="33170"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28731"
                obs_have="28731"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Apr 29 11:28:22 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8209155"
                         time_creation="Sun Apr 29 11:15:27 2012"
                         time_modification="Sun Apr 29 11:08:57 2012" />
        <observations epoch_first="Sun Apr 29 10:00:00 2012"
                      epoch_last="Sun Apr 29 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="32029"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="29785"
                obs_have="29785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27093"
                obs_have="27093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 11:55:38 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8209155"
                         time_creation="Sun Apr 29 11:15:27 2012"
                         time_modification="Sun Apr 29 11:08:57 2012" />
        <observations epoch_first="Sun Apr 29 10:00:00 2012"
                      epoch_last="Sun Apr 29 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="32029"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="29785"
                obs_have="29785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27093"
                obs_have="27093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 13:39:19 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8209155"
                         time_creation="Sun Apr 29 11:15:27 2012"
                         time_modification="Sun Apr 29 11:08:57 2012" />
        <observations epoch_first="Sun Apr 29 10:00:00 2012"
                      epoch_last="Sun Apr 29 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="32029"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="29785"
                obs_have="29785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27093"
                obs_have="27093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8209155"
                         time_creation="Sun Apr 29 11:15:27 2012"
                         time_modification="Sun Apr 29 11:08:57 2012" />
        <observations epoch_first="Sun Apr 29 10:00:00 2012"
                      epoch_last="Sun Apr 29 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="32029"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="29785"
                obs_have="29785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27093"
                obs_have="27093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8209155"
                         time_creation="Mon May 28 01:02:22 2012"
                         time_modification="Sun Apr 29 11:08:57 2012" />
        <observations epoch_first="Sun Apr 29 10:00:00 2012"
                      epoch_last="Sun Apr 29 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="32029"
                obs_ratio="92.37" />
          <mask elevation="10 degrees"
                obs_expected="29785"
                obs_have="29785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27093"
                obs_have="27093"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Apr 29 12:24:55 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8006530"
                         time_creation="Sun Apr 29 12:15:38 2012"
                         time_modification="Sun Apr 29 12:08:57 2012" />
        <observations epoch_first="Sun Apr 29 11:00:00 2012"
                      epoch_last="Sun Apr 29 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="30561"
                obs_ratio="88.30" />
          <mask elevation="10 degrees"
                obs_expected="27275"
                obs_have="27275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24189"
                obs_have="24189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 12:50:14 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8006530"
                         time_creation="Sun Apr 29 12:15:38 2012"
                         time_modification="Sun Apr 29 12:08:57 2012" />
        <observations epoch_first="Sun Apr 29 11:00:00 2012"
                      epoch_last="Sun Apr 29 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="30561"
                obs_ratio="88.30" />
          <mask elevation="10 degrees"
                obs_expected="27275"
                obs_have="27275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24189"
                obs_have="24189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 14:39:35 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8006530"
                         time_creation="Sun Apr 29 12:15:38 2012"
                         time_modification="Sun Apr 29 12:08:57 2012" />
        <observations epoch_first="Sun Apr 29 11:00:00 2012"
                      epoch_last="Sun Apr 29 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="30561"
                obs_ratio="88.30" />
          <mask elevation="10 degrees"
                obs_expected="27275"
                obs_have="27275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24189"
                obs_have="24189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8006530"
                         time_creation="Sun Apr 29 12:15:38 2012"
                         time_modification="Sun Apr 29 12:08:57 2012" />
        <observations epoch_first="Sun Apr 29 11:00:00 2012"
                      epoch_last="Sun Apr 29 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="30561"
                obs_ratio="88.30" />
          <mask elevation="10 degrees"
                obs_expected="27275"
                obs_have="27275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24189"
                obs_have="24189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8006530"
                         time_creation="Mon May 28 01:02:23 2012"
                         time_modification="Sun Apr 29 12:08:57 2012" />
        <observations epoch_first="Sun Apr 29 11:00:00 2012"
                      epoch_last="Sun Apr 29 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="30561"
                obs_ratio="88.30" />
          <mask elevation="10 degrees"
                obs_expected="27275"
                obs_have="27275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24189"
                obs_have="24189"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Apr 29 13:24:05 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7965750"
                         time_creation="Sun Apr 29 13:15:24 2012"
                         time_modification="Sun Apr 29 13:08:58 2012" />
        <observations epoch_first="Sun Apr 29 12:00:00 2012"
                      epoch_last="Sun Apr 29 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="32374"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="29643"
                obs_have="29333"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 13:50:06 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7965750"
                         time_creation="Sun Apr 29 13:15:24 2012"
                         time_modification="Sun Apr 29 13:08:58 2012" />
        <observations epoch_first="Sun Apr 29 12:00:00 2012"
                      epoch_last="Sun Apr 29 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="32374"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="29643"
                obs_have="29333"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 15:40:46 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7965750"
                         time_creation="Sun Apr 29 13:15:24 2012"
                         time_modification="Sun Apr 29 13:08:58 2012" />
        <observations epoch_first="Sun Apr 29 12:00:00 2012"
                      epoch_last="Sun Apr 29 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="32374"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="29643"
                obs_have="29333"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7965750"
                         time_creation="Sun Apr 29 13:15:24 2012"
                         time_modification="Sun Apr 29 13:08:58 2012" />
        <observations epoch_first="Sun Apr 29 12:00:00 2012"
                      epoch_last="Sun Apr 29 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="32374"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="29643"
                obs_have="29333"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7965750"
                         time_creation="Mon May 28 01:02:23 2012"
                         time_modification="Sun Apr 29 13:08:58 2012" />
        <observations epoch_first="Sun Apr 29 12:00:00 2012"
                      epoch_last="Sun Apr 29 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="32374"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="29643"
                obs_have="29333"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Apr 29 14:27:05 2012"
               level="3">
        <file_statistics latency="00:13:30"
                         size="8396669"
                         time_creation="Sun Apr 29 14:20:21 2012"
                         time_modification="Sun Apr 29 14:13:17 2012" />
        <observations epoch_first="Sun Apr 29 13:00:00 2012"
                      epoch_last="Sun Apr 29 13:59:47 2012"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="34463"
                obs_have="32119"
                obs_ratio="93.20" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="30269"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="27819"
                obs_have="27675"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Sun Apr 29 14:51:58 2012"
               level="3">
        <file_statistics latency="00:13:30"
                         size="8396669"
                         time_creation="Sun Apr 29 14:20:21 2012"
                         time_modification="Sun Apr 29 14:13:17 2012" />
        <observations epoch_first="Sun Apr 29 13:00:00 2012"
                      epoch_last="Sun Apr 29 13:59:47 2012"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="34463"
                obs_have="32119"
                obs_ratio="93.20" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="30269"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="27819"
                obs_have="27675"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Sun Apr 29 16:58:16 2012"
               level="3">
        <file_statistics latency="00:13:30"
                         size="8396669"
                         time_creation="Sun Apr 29 14:20:21 2012"
                         time_modification="Sun Apr 29 14:13:17 2012" />
        <observations epoch_first="Sun Apr 29 13:00:00 2012"
                      epoch_last="Sun Apr 29 13:59:47 2012"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="34463"
                obs_have="32119"
                obs_ratio="93.20" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="30269"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="27819"
                obs_have="27675"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:13:30"
                         size="8396669"
                         time_creation="Sun Apr 29 14:20:21 2012"
                         time_modification="Sun Apr 29 14:13:17 2012" />
        <observations epoch_first="Sun Apr 29 13:00:00 2012"
                      epoch_last="Sun Apr 29 13:59:47 2012"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="34463"
                obs_have="32119"
                obs_ratio="93.20" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="30269"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="27819"
                obs_have="27675"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:13:30"
                         size="8396669"
                         time_creation="Mon May 28 01:02:24 2012"
                         time_modification="Sun Apr 29 14:13:17 2012" />
        <observations epoch_first="Sun Apr 29 13:00:00 2012"
                      epoch_last="Sun Apr 29 13:59:47 2012"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="34463"
                obs_have="32119"
                obs_ratio="93.20" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="30269"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="27819"
                obs_have="27675"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/chbs120o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Apr 29 15:25:58 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8471818"
                         time_creation="Sun Apr 29 15:15:29 2012"
                         time_modification="Sun Apr 29 15:09:01 2012" />
        <observations epoch_first="Sun Apr 29 14:00:12 2012"
                      epoch_last="Sun Apr 29 14:59:59 2012"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="35110"
                obs_have="33313"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30614"
                obs_have="30374"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="27351"
                obs_have="27111"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Sun Apr 29 15:51:59 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8471818"
                         time_creation="Sun Apr 29 15:15:29 2012"
                         time_modification="Sun Apr 29 15:09:01 2012" />
        <observations epoch_first="Sun Apr 29 14:00:12 2012"
                      epoch_last="Sun Apr 29 14:59:59 2012"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="35110"
                obs_have="33313"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30614"
                obs_have="30374"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="27351"
                obs_have="27111"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Sun Apr 29 17:50:44 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8471818"
                         time_creation="Sun Apr 29 15:15:29 2012"
                         time_modification="Sun Apr 29 15:09:01 2012" />
        <observations epoch_first="Sun Apr 29 14:00:12 2012"
                      epoch_last="Sun Apr 29 14:59:59 2012"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="35110"
                obs_have="33313"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30614"
                obs_have="30374"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="27351"
                obs_have="27111"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8471818"
                         time_creation="Sun Apr 29 15:15:29 2012"
                         time_modification="Sun Apr 29 15:09:01 2012" />
        <observations epoch_first="Sun Apr 29 14:00:12 2012"
                      epoch_last="Sun Apr 29 14:59:59 2012"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="35110"
                obs_have="33313"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30614"
                obs_have="30374"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="27351"
                obs_have="27111"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8471818"
                         time_creation="Mon May 28 01:02:25 2012"
                         time_modification="Sun Apr 29 15:09:01 2012" />
        <observations epoch_first="Sun Apr 29 14:00:12 2012"
                      epoch_last="Sun Apr 29 14:59:59 2012"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="35110"
                obs_have="33313"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30614"
                obs_have="30374"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="27351"
                obs_have="27111"
                obs_ratio="99.12" />
        </observations>
      </control>
    </file>
    <file name="/chbs120p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Apr 29 16:36:49 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8669148"
                         time_creation="Sun Apr 29 16:15:31 2012"
                         time_modification="Sun Apr 29 16:08:55 2012" />
        <observations epoch_first="Sun Apr 29 15:00:00 2012"
                      epoch_last="Sun Apr 29 15:59:59 2012"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="33177"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32004"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="29798"
                obs_have="29291"
                obs_ratio="98.30" />
        </observations>
      </control>
      <control date="Sun Apr 29 19:08:43 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8669148"
                         time_creation="Sun Apr 29 16:15:31 2012"
                         time_modification="Sun Apr 29 16:08:55 2012" />
        <observations epoch_first="Sun Apr 29 15:00:00 2012"
                      epoch_last="Sun Apr 29 15:59:59 2012"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="33177"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32004"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="29798"
                obs_have="29291"
                obs_ratio="98.30" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8669148"
                         time_creation="Sun Apr 29 16:15:31 2012"
                         time_modification="Sun Apr 29 16:08:55 2012" />
        <observations epoch_first="Sun Apr 29 15:00:00 2012"
                      epoch_last="Sun Apr 29 15:59:59 2012"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="33177"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32004"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="29798"
                obs_have="29291"
                obs_ratio="98.30" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8669148"
                         time_creation="Mon May 28 01:02:25 2012"
                         time_modification="Sun Apr 29 16:08:55 2012" />
        <observations epoch_first="Sun Apr 29 15:00:00 2012"
                      epoch_last="Sun Apr 29 15:59:59 2012"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="33177"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32004"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="29798"
                obs_have="29291"
                obs_ratio="98.30" />
        </observations>
      </control>
    </file>
    <file name="/chbs120q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Apr 29 17:32:52 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8568363"
                         time_creation="Sun Apr 29 17:15:41 2012"
                         time_modification="Sun Apr 29 17:09:03 2012" />
        <observations epoch_first="Sun Apr 29 16:00:00 2012"
                      epoch_last="Sun Apr 29 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="32883"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31111"
                obs_have="31102"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27931"
                obs_have="27931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 18:04:30 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8568363"
                         time_creation="Sun Apr 29 17:15:41 2012"
                         time_modification="Sun Apr 29 17:09:03 2012" />
        <observations epoch_first="Sun Apr 29 16:00:00 2012"
                      epoch_last="Sun Apr 29 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="32883"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31111"
                obs_have="31102"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27931"
                obs_have="27931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 19:56:47 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8568363"
                         time_creation="Sun Apr 29 17:15:41 2012"
                         time_modification="Sun Apr 29 17:09:03 2012" />
        <observations epoch_first="Sun Apr 29 16:00:00 2012"
                      epoch_last="Sun Apr 29 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="32883"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31111"
                obs_have="31102"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27931"
                obs_have="27931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8568363"
                         time_creation="Sun Apr 29 17:15:41 2012"
                         time_modification="Sun Apr 29 17:09:03 2012" />
        <observations epoch_first="Sun Apr 29 16:00:00 2012"
                      epoch_last="Sun Apr 29 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="32883"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31111"
                obs_have="31102"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27931"
                obs_have="27931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8568363"
                         time_creation="Mon May 28 01:02:26 2012"
                         time_modification="Sun Apr 29 17:09:03 2012" />
        <observations epoch_first="Sun Apr 29 16:00:00 2012"
                      epoch_last="Sun Apr 29 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="32883"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="31111"
                obs_have="31102"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27931"
                obs_have="27931"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Apr 29 18:35:53 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8664386"
                         time_creation="Sun Apr 29 18:15:44 2012"
                         time_modification="Sun Apr 29 18:08:54 2012" />
        <observations epoch_first="Sun Apr 29 17:00:00 2012"
                      epoch_last="Sun Apr 29 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36517"
                obs_have="34534"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="29519"
                obs_have="29519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24324"
                obs_have="24324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 29 20:54:10 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8664386"
                         time_creation="Sun Apr 29 18:15:44 2012"
                         time_modification="Sun Apr 29 18:08:54 2012" />
        <observations epoch_first="Sun Apr 29 17:00:00 2012"
                      epoch_last="Sun Apr 29 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36517"
                obs_have="34534"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="29519"
                obs_have="29519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24324"
                obs_have="24324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8664386"
                         time_creation="Sun Apr 29 18:15:44 2012"
                         time_modification="Sun Apr 29 18:08:54 2012" />
        <observations epoch_first="Sun Apr 29 17:00:00 2012"
                      epoch_last="Sun Apr 29 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36517"
                obs_have="34534"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="29519"
                obs_have="29519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24324"
                obs_have="24324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8664386"
                         time_creation="Mon May 28 01:02:26 2012"
                         time_modification="Sun Apr 29 18:08:54 2012" />
        <observations epoch_first="Sun Apr 29 17:00:00 2012"
                      epoch_last="Sun Apr 29 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36517"
                obs_have="34534"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="29519"
                obs_have="29519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24324"
                obs_have="24324"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7969282"
                         time_creation="Sun Apr 29 19:20:49 2012"
                         time_modification="Sun Apr 29 19:08:58 2012" />
        <observations epoch_first="Sun Apr 29 18:00:00 2012"
                      epoch_last="Sun Apr 29 18:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="31394"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="30905"
                obs_have="30635"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="27998"
                obs_have="27758"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7969282"
                         time_creation="Mon May 28 01:02:27 2012"
                         time_modification="Sun Apr 29 19:08:58 2012" />
        <observations epoch_first="Sun Apr 29 18:00:00 2012"
                      epoch_last="Sun Apr 29 18:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="31394"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="30905"
                obs_have="30635"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="27998"
                obs_have="27758"
                obs_ratio="99.14" />
        </observations>
      </control>
    </file>
    <file name="/chbs120t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Apr 29 21:11:47 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7262183"
                         time_creation="Sun Apr 29 20:30:46 2012"
                         time_modification="Sun Apr 29 20:08:51 2012" />
        <observations epoch_first="Sun Apr 29 19:00:00 2012"
                      epoch_last="Sun Apr 29 19:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="29513"
                obs_have="26596"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="24577"
                obs_have="24449"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22457"
                obs_have="22331"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Sun Apr 29 22:28:57 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7262183"
                         time_creation="Sun Apr 29 20:30:46 2012"
                         time_modification="Sun Apr 29 20:08:51 2012" />
        <observations epoch_first="Sun Apr 29 19:00:00 2012"
                      epoch_last="Sun Apr 29 19:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="29513"
                obs_have="26596"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="24577"
                obs_have="24449"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22457"
                obs_have="22331"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Sun Apr 29 22:54:46 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7262183"
                         time_creation="Sun Apr 29 20:30:46 2012"
                         time_modification="Sun Apr 29 20:08:51 2012" />
        <observations epoch_first="Sun Apr 29 19:00:00 2012"
                      epoch_last="Sun Apr 29 19:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="29513"
                obs_have="26596"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="24577"
                obs_have="24449"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22457"
                obs_have="22331"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7262183"
                         time_creation="Sun Apr 29 20:30:46 2012"
                         time_modification="Sun Apr 29 20:08:51 2012" />
        <observations epoch_first="Sun Apr 29 19:00:00 2012"
                      epoch_last="Sun Apr 29 19:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="29513"
                obs_have="26596"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="24577"
                obs_have="24449"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22457"
                obs_have="22331"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="7262183"
                         time_creation="Mon May 28 01:02:28 2012"
                         time_modification="Sun Apr 29 20:08:51 2012" />
        <observations epoch_first="Sun Apr 29 19:00:00 2012"
                      epoch_last="Sun Apr 29 19:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="29513"
                obs_have="26596"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="24577"
                obs_have="24449"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22457"
                obs_have="22331"
                obs_ratio="99.44" />
        </observations>
      </control>
    </file>
    <file name="/chbs120u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Apr 29 21:42:12 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7682622"
                         time_creation="Sun Apr 29 21:15:50 2012"
                         time_modification="Sun Apr 29 21:08:58 2012" />
        <observations epoch_first="Sun Apr 29 20:00:00 2012"
                      epoch_last="Sun Apr 29 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="30219"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="23854"
                obs_have="23852"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20163"
                obs_have="20161"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Apr 29 22:06:22 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7682622"
                         time_creation="Sun Apr 29 21:15:50 2012"
                         time_modification="Sun Apr 29 21:08:58 2012" />
        <observations epoch_first="Sun Apr 29 20:00:00 2012"
                      epoch_last="Sun Apr 29 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="30219"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="23854"
                obs_have="23852"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20163"
                obs_have="20161"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Apr 29 23:51:39 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7682622"
                         time_creation="Sun Apr 29 21:15:50 2012"
                         time_modification="Sun Apr 29 21:08:58 2012" />
        <observations epoch_first="Sun Apr 29 20:00:00 2012"
                      epoch_last="Sun Apr 29 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="30219"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="23854"
                obs_have="23852"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20163"
                obs_have="20161"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7682622"
                         time_creation="Sun Apr 29 21:15:50 2012"
                         time_modification="Sun Apr 29 21:08:58 2012" />
        <observations epoch_first="Sun Apr 29 20:00:00 2012"
                      epoch_last="Sun Apr 29 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="30219"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="23854"
                obs_have="23852"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20163"
                obs_have="20161"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7682622"
                         time_creation="Mon May 28 01:02:28 2012"
                         time_modification="Sun Apr 29 21:08:58 2012" />
        <observations epoch_first="Sun Apr 29 20:00:00 2012"
                      epoch_last="Sun Apr 29 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="30219"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="23854"
                obs_have="23852"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20163"
                obs_have="20161"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chbs120v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Apr 29 23:21:13 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8407259"
                         time_creation="Sun Apr 29 22:15:56 2012"
                         time_modification="Sun Apr 29 22:08:51 2012" />
        <observations epoch_first="Sun Apr 29 21:00:00 2012"
                      epoch_last="Sun Apr 29 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35563"
                obs_have="34054"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="29399"
                obs_have="29399"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24087"
                obs_have="24087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 00:56:43 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8407259"
                         time_creation="Sun Apr 29 22:15:56 2012"
                         time_modification="Sun Apr 29 22:08:51 2012" />
        <observations epoch_first="Sun Apr 29 21:00:00 2012"
                      epoch_last="Sun Apr 29 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35563"
                obs_have="34054"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="29399"
                obs_have="29399"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24087"
                obs_have="24087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8407259"
                         time_creation="Sun Apr 29 22:15:56 2012"
                         time_modification="Sun Apr 29 22:08:51 2012" />
        <observations epoch_first="Sun Apr 29 21:00:00 2012"
                      epoch_last="Sun Apr 29 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35563"
                obs_have="34054"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="29399"
                obs_have="29399"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24087"
                obs_have="24087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8407259"
                         time_creation="Mon May 28 01:02:29 2012"
                         time_modification="Sun Apr 29 22:08:51 2012" />
        <observations epoch_first="Sun Apr 29 21:00:00 2012"
                      epoch_last="Sun Apr 29 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35563"
                obs_have="34054"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="29399"
                obs_have="29399"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24087"
                obs_have="24087"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Apr 30 00:05:17 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="8453797"
                         time_creation="Sun Apr 29 23:30:48 2012"
                         time_modification="Sun Apr 29 23:18:12 2012" />
        <observations epoch_first="Sun Apr 29 22:00:00 2012"
                      epoch_last="Sun Apr 29 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="32497"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="29353"
                obs_have="29353"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26813"
                obs_have="26813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 02:00:28 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="8453797"
                         time_creation="Sun Apr 29 23:30:48 2012"
                         time_modification="Sun Apr 29 23:18:12 2012" />
        <observations epoch_first="Sun Apr 29 22:00:00 2012"
                      epoch_last="Sun Apr 29 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="32497"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="29353"
                obs_have="29353"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26813"
                obs_have="26813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="8453797"
                         time_creation="Sun Apr 29 23:30:48 2012"
                         time_modification="Sun Apr 29 23:18:12 2012" />
        <observations epoch_first="Sun Apr 29 22:00:00 2012"
                      epoch_last="Sun Apr 29 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="32497"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="29353"
                obs_have="29353"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26813"
                obs_have="26813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="8453797"
                         time_creation="Mon May 28 01:02:29 2012"
                         time_modification="Sun Apr 29 23:18:12 2012" />
        <observations epoch_first="Sun Apr 29 22:00:00 2012"
                      epoch_last="Sun Apr 29 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36339"
                obs_have="32497"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="29353"
                obs_have="29353"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26813"
                obs_have="26813"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs120x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Apr 30 02:49:38 2012"
               level="3">
        <file_statistics latency="00:18:24"
                         size="8754693"
                         time_creation="Mon Apr 30 00:30:40 2012"
                         time_modification="Mon Apr 30 00:18:23 2012" />
        <observations epoch_first="Sun Apr 29 23:00:00 2012"
                      epoch_last="Sun Apr 29 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35366"
                obs_have="34232"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="31515"
                obs_have="31515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27610"
                obs_have="27610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May  1 00:28:27 2012"
               level="3">
        <file_statistics latency="00:18:24"
                         size="8754693"
                         time_creation="Mon Apr 30 00:30:40 2012"
                         time_modification="Mon Apr 30 00:18:23 2012" />
        <observations epoch_first="Sun Apr 29 23:00:00 2012"
                      epoch_last="Sun Apr 29 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35366"
                obs_have="34232"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="31515"
                obs_have="31515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27610"
                obs_have="27610"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 29 08:34:06 2012"
               level="3">
        <file_statistics latency="00:18:24"
                         size="8754693"
                         time_creation="Mon May 28 01:02:30 2012"
                         time_modification="Mon Apr 30 00:18:23 2012" />
        <observations epoch_first="Sun Apr 29 23:00:00 2012"
                      epoch_last="Sun Apr 29 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35366"
                obs_have="34232"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="31515"
                obs_have="31515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27610"
                obs_have="27610"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
