<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-06-23 00:00:00"
    DayOfYear="174"
    Year="2011">
  <station name="CHBS">
    <file name="/chbs1740.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun 24 22:35:26 2011"
               level="3">
        <file_statistics latency="03:33:06"
                         size="6174518"
                         time_creation="Fri Jun 24 04:05:48 2011"
                         time_modification="Fri Jun 24 03:32:36 2011" />
        <observations epoch_first="Thu Jun 23 00:00:00 2011"
                      epoch_last="Thu Jun 23 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28366"
                obs_have="26363"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="23932"
                obs_have="23893"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21122"
                obs_have="21110"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Jul 23 07:28:30 2011"
               level="3">
        <file_statistics latency="03:33:06"
                         size="6174518"
                         time_creation="Thu Jul 21 00:57:40 2011"
                         time_modification="Fri Jun 24 03:32:36 2011" />
        <observations epoch_first="Thu Jun 23 00:00:00 2011"
                      epoch_last="Thu Jun 23 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28366"
                obs_have="26363"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="23932"
                obs_have="23893"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21122"
                obs_have="21110"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/chbs174a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jun 23 01:22:21 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7945775"
                         time_creation="Thu Jun 23 01:15:09 2011"
                         time_modification="Thu Jun 23 01:11:45 2011" />
        <observations epoch_first="Thu Jun 23 00:00:00 2011"
                      epoch_last="Thu Jun 23 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36589"
                obs_have="36059"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="34734"
                obs_have="34725"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="32910"
                obs_have="32901"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun 23 01:48:27 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7945775"
                         time_creation="Thu Jun 23 01:15:09 2011"
                         time_modification="Thu Jun 23 01:11:45 2011" />
        <observations epoch_first="Thu Jun 23 00:00:00 2011"
                      epoch_last="Thu Jun 23 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36589"
                obs_have="36059"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="34734"
                obs_have="34725"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="32910"
                obs_have="32901"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun 23 03:41:39 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7945775"
                         time_creation="Thu Jun 23 01:15:09 2011"
                         time_modification="Thu Jun 23 01:11:45 2011" />
        <observations epoch_first="Thu Jun 23 00:00:00 2011"
                      epoch_last="Thu Jun 23 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36589"
                obs_have="36059"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="34734"
                obs_have="34725"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="32910"
                obs_have="32901"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7945775"
                         time_creation="Thu Jun 23 01:15:09 2011"
                         time_modification="Thu Jun 23 01:11:45 2011" />
        <observations epoch_first="Thu Jun 23 00:00:00 2011"
                      epoch_last="Thu Jun 23 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36589"
                obs_have="36059"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="34734"
                obs_have="34725"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="32910"
                obs_have="32901"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7945775"
                         time_creation="Thu Jul 21 00:55:33 2011"
                         time_modification="Thu Jun 23 01:11:45 2011" />
        <observations epoch_first="Thu Jun 23 00:00:00 2011"
                      epoch_last="Thu Jun 23 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36589"
                obs_have="36059"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="34734"
                obs_have="34725"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="32910"
                obs_have="32901"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chbs174b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jun 23 02:22:02 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="6951813"
                         time_creation="Thu Jun 23 02:15:12 2011"
                         time_modification="Thu Jun 23 02:11:42 2011" />
        <observations epoch_first="Thu Jun 23 01:00:00 2011"
                      epoch_last="Thu Jun 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34885"
                obs_have="33419"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="27718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 02:47:56 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="6951813"
                         time_creation="Thu Jun 23 02:15:12 2011"
                         time_modification="Thu Jun 23 02:11:42 2011" />
        <observations epoch_first="Thu Jun 23 01:00:00 2011"
                      epoch_last="Thu Jun 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34885"
                obs_have="33419"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="27718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 04:49:33 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="6951813"
                         time_creation="Thu Jun 23 02:15:12 2011"
                         time_modification="Thu Jun 23 02:11:42 2011" />
        <observations epoch_first="Thu Jun 23 01:00:00 2011"
                      epoch_last="Thu Jun 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34885"
                obs_have="33419"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="27718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="6951813"
                         time_creation="Thu Jun 23 02:15:12 2011"
                         time_modification="Thu Jun 23 02:11:42 2011" />
        <observations epoch_first="Thu Jun 23 01:00:00 2011"
                      epoch_last="Thu Jun 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34885"
                obs_have="33419"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="27718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="6951813"
                         time_creation="Thu Jul 21 00:55:33 2011"
                         time_modification="Thu Jun 23 02:11:42 2011" />
        <observations epoch_first="Thu Jun 23 01:00:00 2011"
                      epoch_last="Thu Jun 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34885"
                obs_have="33419"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="27718"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jun 23 03:25:35 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7630738"
                         time_creation="Thu Jun 23 03:15:14 2011"
                         time_modification="Thu Jun 23 03:11:44 2011" />
        <observations epoch_first="Thu Jun 23 02:00:00 2011"
                      epoch_last="Thu Jun 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36491"
                obs_have="33987"
                obs_ratio="93.14" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25026"
                obs_have="25026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 03:54:30 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7630738"
                         time_creation="Thu Jun 23 03:15:14 2011"
                         time_modification="Thu Jun 23 03:11:44 2011" />
        <observations epoch_first="Thu Jun 23 02:00:00 2011"
                      epoch_last="Thu Jun 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36491"
                obs_have="33987"
                obs_ratio="93.14" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25026"
                obs_have="25026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 05:53:35 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7630738"
                         time_creation="Thu Jun 23 03:15:14 2011"
                         time_modification="Thu Jun 23 03:11:44 2011" />
        <observations epoch_first="Thu Jun 23 02:00:00 2011"
                      epoch_last="Thu Jun 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36491"
                obs_have="33987"
                obs_ratio="93.14" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25026"
                obs_have="25026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7630738"
                         time_creation="Thu Jun 23 03:15:14 2011"
                         time_modification="Thu Jun 23 03:11:44 2011" />
        <observations epoch_first="Thu Jun 23 02:00:00 2011"
                      epoch_last="Thu Jun 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36491"
                obs_have="33987"
                obs_ratio="93.14" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25026"
                obs_have="25026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7630738"
                         time_creation="Thu Jul 21 00:55:34 2011"
                         time_modification="Thu Jun 23 03:11:44 2011" />
        <observations epoch_first="Thu Jun 23 02:00:00 2011"
                      epoch_last="Thu Jun 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36491"
                obs_have="33987"
                obs_ratio="93.14" />
          <mask elevation="10 degrees"
                obs_expected="29707"
                obs_have="29707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25026"
                obs_have="25026"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jun 23 04:34:41 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="7604904"
                         time_creation="Thu Jun 23 04:15:16 2011"
                         time_modification="Thu Jun 23 04:11:47 2011" />
        <observations epoch_first="Thu Jun 23 03:00:00 2011"
                      epoch_last="Thu Jun 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33883"
                obs_have="33516"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="32673"
                obs_have="32655"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31710"
                obs_have="31692"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Jun 23 05:07:33 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="7604904"
                         time_creation="Thu Jun 23 04:15:16 2011"
                         time_modification="Thu Jun 23 04:11:47 2011" />
        <observations epoch_first="Thu Jun 23 03:00:00 2011"
                      epoch_last="Thu Jun 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33883"
                obs_have="33516"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="32673"
                obs_have="32655"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31710"
                obs_have="31692"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Jun 23 06:54:19 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="7604904"
                         time_creation="Thu Jun 23 04:15:16 2011"
                         time_modification="Thu Jun 23 04:11:47 2011" />
        <observations epoch_first="Thu Jun 23 03:00:00 2011"
                      epoch_last="Thu Jun 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33883"
                obs_have="33516"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="32673"
                obs_have="32655"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31710"
                obs_have="31692"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="7604904"
                         time_creation="Thu Jun 23 04:15:16 2011"
                         time_modification="Thu Jun 23 04:11:47 2011" />
        <observations epoch_first="Thu Jun 23 03:00:00 2011"
                      epoch_last="Thu Jun 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33883"
                obs_have="33516"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="32673"
                obs_have="32655"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31710"
                obs_have="31692"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="7604904"
                         time_creation="Thu Jul 21 00:55:34 2011"
                         time_modification="Thu Jun 23 04:11:47 2011" />
        <observations epoch_first="Thu Jun 23 03:00:00 2011"
                      epoch_last="Thu Jun 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33883"
                obs_have="33516"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="32673"
                obs_have="32655"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31710"
                obs_have="31692"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/chbs174e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jun 23 05:35:10 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8005413"
                         time_creation="Thu Jun 23 05:15:24 2011"
                         time_modification="Thu Jun 23 05:11:49 2011" />
        <observations epoch_first="Thu Jun 23 04:00:00 2011"
                      epoch_last="Thu Jun 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37992"
                obs_have="36732"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="33386"
                obs_have="33386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 06:09:35 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8005413"
                         time_creation="Thu Jun 23 05:15:24 2011"
                         time_modification="Thu Jun 23 05:11:49 2011" />
        <observations epoch_first="Thu Jun 23 04:00:00 2011"
                      epoch_last="Thu Jun 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37992"
                obs_have="36732"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="33386"
                obs_have="33386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 07:57:38 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8005413"
                         time_creation="Thu Jun 23 05:15:24 2011"
                         time_modification="Thu Jun 23 05:11:49 2011" />
        <observations epoch_first="Thu Jun 23 04:00:00 2011"
                      epoch_last="Thu Jun 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37992"
                obs_have="36732"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="33386"
                obs_have="33386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8005413"
                         time_creation="Thu Jun 23 05:15:24 2011"
                         time_modification="Thu Jun 23 05:11:49 2011" />
        <observations epoch_first="Thu Jun 23 04:00:00 2011"
                      epoch_last="Thu Jun 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37992"
                obs_have="36732"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="33386"
                obs_have="33386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8005413"
                         time_creation="Thu Jul 21 00:55:34 2011"
                         time_modification="Thu Jun 23 05:11:49 2011" />
        <observations epoch_first="Thu Jun 23 04:00:00 2011"
                      epoch_last="Thu Jun 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37992"
                obs_have="36732"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="33386"
                obs_have="33386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29074"
                obs_have="29074"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jun 23 06:31:19 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7499909"
                         time_creation="Thu Jun 23 06:15:31 2011"
                         time_modification="Thu Jun 23 06:11:50 2011" />
        <observations epoch_first="Thu Jun 23 05:00:00 2011"
                      epoch_last="Thu Jun 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35479"
                obs_have="32568"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="28831"
                obs_have="28831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25903"
                obs_have="25903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 07:06:39 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7499909"
                         time_creation="Thu Jun 23 06:15:31 2011"
                         time_modification="Thu Jun 23 06:11:50 2011" />
        <observations epoch_first="Thu Jun 23 05:00:00 2011"
                      epoch_last="Thu Jun 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35479"
                obs_have="32568"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="28831"
                obs_have="28831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25903"
                obs_have="25903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 08:39:27 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7499909"
                         time_creation="Thu Jun 23 06:15:31 2011"
                         time_modification="Thu Jun 23 06:11:50 2011" />
        <observations epoch_first="Thu Jun 23 05:00:00 2011"
                      epoch_last="Thu Jun 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35479"
                obs_have="32568"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="28831"
                obs_have="28831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25903"
                obs_have="25903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7499909"
                         time_creation="Thu Jun 23 06:15:31 2011"
                         time_modification="Thu Jun 23 06:11:50 2011" />
        <observations epoch_first="Thu Jun 23 05:00:00 2011"
                      epoch_last="Thu Jun 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35479"
                obs_have="32568"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="28831"
                obs_have="28831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25903"
                obs_have="25903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7499909"
                         time_creation="Thu Jul 21 00:55:35 2011"
                         time_modification="Thu Jun 23 06:11:50 2011" />
        <observations epoch_first="Thu Jun 23 05:00:00 2011"
                      epoch_last="Thu Jun 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35479"
                obs_have="32568"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="28831"
                obs_have="28831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25903"
                obs_have="25903"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jun 23 07:36:47 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7740762"
                         time_creation="Thu Jun 23 07:15:37 2011"
                         time_modification="Thu Jun 23 07:11:46 2011" />
        <observations epoch_first="Thu Jun 23 06:00:00 2011"
                      epoch_last="Thu Jun 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37441"
                obs_have="35340"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32796"
                obs_have="32796"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28544"
                obs_have="28544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 09:39:01 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7740762"
                         time_creation="Thu Jun 23 07:15:37 2011"
                         time_modification="Thu Jun 23 07:11:46 2011" />
        <observations epoch_first="Thu Jun 23 06:00:00 2011"
                      epoch_last="Thu Jun 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37441"
                obs_have="35340"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32796"
                obs_have="32796"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28544"
                obs_have="28544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7740762"
                         time_creation="Thu Jun 23 07:15:37 2011"
                         time_modification="Thu Jun 23 07:11:46 2011" />
        <observations epoch_first="Thu Jun 23 06:00:00 2011"
                      epoch_last="Thu Jun 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37441"
                obs_have="35340"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32796"
                obs_have="32796"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28544"
                obs_have="28544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7740762"
                         time_creation="Thu Jul 21 00:55:35 2011"
                         time_modification="Thu Jun 23 07:11:46 2011" />
        <observations epoch_first="Thu Jun 23 06:00:00 2011"
                      epoch_last="Thu Jun 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37441"
                obs_have="35340"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32796"
                obs_have="32796"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28544"
                obs_have="28544"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jun 23 08:25:48 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7992153"
                         time_creation="Thu Jun 23 08:15:37 2011"
                         time_modification="Thu Jun 23 08:11:46 2011" />
        <observations epoch_first="Thu Jun 23 07:00:00 2011"
                      epoch_last="Thu Jun 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="32918"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="30087"
                obs_have="30087"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26800"
                obs_have="26800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 08:50:00 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7992153"
                         time_creation="Thu Jun 23 08:15:37 2011"
                         time_modification="Thu Jun 23 08:11:46 2011" />
        <observations epoch_first="Thu Jun 23 07:00:00 2011"
                      epoch_last="Thu Jun 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="32918"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="30087"
                obs_have="30087"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26800"
                obs_have="26800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 10:37:27 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7992153"
                         time_creation="Thu Jun 23 08:15:37 2011"
                         time_modification="Thu Jun 23 08:11:46 2011" />
        <observations epoch_first="Thu Jun 23 07:00:00 2011"
                      epoch_last="Thu Jun 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="32918"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="30087"
                obs_have="30087"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26800"
                obs_have="26800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7992153"
                         time_creation="Thu Jun 23 08:15:37 2011"
                         time_modification="Thu Jun 23 08:11:46 2011" />
        <observations epoch_first="Thu Jun 23 07:00:00 2011"
                      epoch_last="Thu Jun 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="32918"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="30087"
                obs_have="30087"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26800"
                obs_have="26800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7992153"
                         time_creation="Thu Jul 21 00:55:36 2011"
                         time_modification="Thu Jun 23 08:11:46 2011" />
        <observations epoch_first="Thu Jun 23 07:00:00 2011"
                      epoch_last="Thu Jun 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37163"
                obs_have="32918"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="30087"
                obs_have="30087"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26800"
                obs_have="26800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jun 23 09:22:21 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7246636"
                         time_creation="Thu Jun 23 09:15:44 2011"
                         time_modification="Thu Jun 23 09:11:39 2011" />
        <observations epoch_first="Thu Jun 23 08:00:00 2011"
                      epoch_last="Thu Jun 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33211"
                obs_have="30470"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="28401"
                obs_have="28400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24900"
                obs_have="24900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 09:48:08 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7246636"
                         time_creation="Thu Jun 23 09:15:44 2011"
                         time_modification="Thu Jun 23 09:11:39 2011" />
        <observations epoch_first="Thu Jun 23 08:00:00 2011"
                      epoch_last="Thu Jun 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33211"
                obs_have="30470"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="28401"
                obs_have="28400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24900"
                obs_have="24900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 11:37:17 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7246636"
                         time_creation="Thu Jun 23 09:15:44 2011"
                         time_modification="Thu Jun 23 09:11:39 2011" />
        <observations epoch_first="Thu Jun 23 08:00:00 2011"
                      epoch_last="Thu Jun 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33211"
                obs_have="30470"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="28401"
                obs_have="28400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24900"
                obs_have="24900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7246636"
                         time_creation="Thu Jun 23 09:15:44 2011"
                         time_modification="Thu Jun 23 09:11:39 2011" />
        <observations epoch_first="Thu Jun 23 08:00:00 2011"
                      epoch_last="Thu Jun 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33211"
                obs_have="30470"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="28401"
                obs_have="28400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24900"
                obs_have="24900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7246636"
                         time_creation="Thu Jul 21 00:55:36 2011"
                         time_modification="Thu Jun 23 09:11:39 2011" />
        <observations epoch_first="Thu Jun 23 08:00:00 2011"
                      epoch_last="Thu Jun 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33211"
                obs_have="30470"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="28401"
                obs_have="28400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24900"
                obs_have="24900"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jun 23 10:22:44 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6559720"
                         time_creation="Thu Jun 23 10:15:37 2011"
                         time_modification="Thu Jun 23 10:11:39 2011" />
        <observations epoch_first="Thu Jun 23 09:00:00 2011"
                      epoch_last="Thu Jun 23 09:59:59 2011"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="33389"
                obs_have="32335"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="29637"
                obs_have="29520"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25642"
                obs_have="25538"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Thu Jun 23 10:48:07 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6559720"
                         time_creation="Thu Jun 23 10:15:37 2011"
                         time_modification="Thu Jun 23 10:11:39 2011" />
        <observations epoch_first="Thu Jun 23 09:00:00 2011"
                      epoch_last="Thu Jun 23 09:59:59 2011"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="33389"
                obs_have="32335"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="29637"
                obs_have="29520"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25642"
                obs_have="25538"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Thu Jun 23 12:36:58 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6559720"
                         time_creation="Thu Jun 23 10:15:37 2011"
                         time_modification="Thu Jun 23 10:11:39 2011" />
        <observations epoch_first="Thu Jun 23 09:00:00 2011"
                      epoch_last="Thu Jun 23 09:59:59 2011"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="33389"
                obs_have="32335"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="29637"
                obs_have="29520"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25642"
                obs_have="25538"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6559720"
                         time_creation="Thu Jun 23 10:15:37 2011"
                         time_modification="Thu Jun 23 10:11:39 2011" />
        <observations epoch_first="Thu Jun 23 09:00:00 2011"
                      epoch_last="Thu Jun 23 09:59:59 2011"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="33389"
                obs_have="32335"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="29637"
                obs_have="29520"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25642"
                obs_have="25538"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6559720"
                         time_creation="Thu Jul 21 00:55:36 2011"
                         time_modification="Thu Jun 23 10:11:39 2011" />
        <observations epoch_first="Thu Jun 23 09:00:00 2011"
                      epoch_last="Thu Jun 23 09:59:59 2011"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="33389"
                obs_have="32335"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="29637"
                obs_have="29520"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25642"
                obs_have="25538"
                obs_ratio="99.59" />
        </observations>
      </control>
    </file>
    <file name="/chbs174k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jun 23 11:22:17 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8040021"
                         time_creation="Thu Jun 23 11:15:48 2011"
                         time_modification="Thu Jun 23 11:11:40 2011" />
        <observations epoch_first="Thu Jun 23 10:00:00 2011"
                      epoch_last="Thu Jun 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36100"
                obs_have="33585"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28560"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 11:48:00 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8040021"
                         time_creation="Thu Jun 23 11:15:48 2011"
                         time_modification="Thu Jun 23 11:11:40 2011" />
        <observations epoch_first="Thu Jun 23 10:00:00 2011"
                      epoch_last="Thu Jun 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36100"
                obs_have="33585"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28560"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 13:37:11 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8040021"
                         time_creation="Thu Jun 23 11:15:48 2011"
                         time_modification="Thu Jun 23 11:11:40 2011" />
        <observations epoch_first="Thu Jun 23 10:00:00 2011"
                      epoch_last="Thu Jun 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36100"
                obs_have="33585"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28560"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8040021"
                         time_creation="Thu Jun 23 11:15:48 2011"
                         time_modification="Thu Jun 23 11:11:40 2011" />
        <observations epoch_first="Thu Jun 23 10:00:00 2011"
                      epoch_last="Thu Jun 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36100"
                obs_have="33585"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28560"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8040021"
                         time_creation="Thu Jul 21 00:55:37 2011"
                         time_modification="Thu Jun 23 11:11:40 2011" />
        <observations epoch_first="Thu Jun 23 10:00:00 2011"
                      epoch_last="Thu Jun 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36100"
                obs_have="33585"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28560"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24334"
                obs_have="24334"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jun 23 12:23:32 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8433853"
                         time_creation="Thu Jun 23 12:15:44 2011"
                         time_modification="Thu Jun 23 12:11:46 2011" />
        <observations epoch_first="Thu Jun 23 11:00:00 2011"
                      epoch_last="Thu Jun 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34197"
                obs_have="32637"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26154"
                obs_have="26154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 12:48:47 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8433853"
                         time_creation="Thu Jun 23 12:15:44 2011"
                         time_modification="Thu Jun 23 12:11:46 2011" />
        <observations epoch_first="Thu Jun 23 11:00:00 2011"
                      epoch_last="Thu Jun 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34197"
                obs_have="32637"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26154"
                obs_have="26154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 14:38:07 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8433853"
                         time_creation="Thu Jun 23 12:15:44 2011"
                         time_modification="Thu Jun 23 12:11:46 2011" />
        <observations epoch_first="Thu Jun 23 11:00:00 2011"
                      epoch_last="Thu Jun 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34197"
                obs_have="32637"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26154"
                obs_have="26154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8433853"
                         time_creation="Thu Jun 23 12:15:44 2011"
                         time_modification="Thu Jun 23 12:11:46 2011" />
        <observations epoch_first="Thu Jun 23 11:00:00 2011"
                      epoch_last="Thu Jun 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34197"
                obs_have="32637"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26154"
                obs_have="26154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8433853"
                         time_creation="Thu Jul 21 00:55:37 2011"
                         time_modification="Thu Jun 23 12:11:46 2011" />
        <observations epoch_first="Thu Jun 23 11:00:00 2011"
                      epoch_last="Thu Jun 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34197"
                obs_have="32637"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26154"
                obs_have="26154"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jun 23 13:24:29 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8602413"
                         time_creation="Thu Jun 23 13:15:43 2011"
                         time_modification="Thu Jun 23 13:11:49 2011" />
        <observations epoch_first="Thu Jun 23 12:00:00 2011"
                      epoch_last="Thu Jun 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33908"
                obs_have="32754"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="31739"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30109"
                obs_have="30109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 13:50:33 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8602413"
                         time_creation="Thu Jun 23 13:15:43 2011"
                         time_modification="Thu Jun 23 13:11:49 2011" />
        <observations epoch_first="Thu Jun 23 12:00:00 2011"
                      epoch_last="Thu Jun 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33908"
                obs_have="32754"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="31739"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30109"
                obs_have="30109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 15:40:35 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8602413"
                         time_creation="Thu Jun 23 13:15:43 2011"
                         time_modification="Thu Jun 23 13:11:49 2011" />
        <observations epoch_first="Thu Jun 23 12:00:00 2011"
                      epoch_last="Thu Jun 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33908"
                obs_have="32754"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="31739"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30109"
                obs_have="30109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8602413"
                         time_creation="Thu Jun 23 13:15:43 2011"
                         time_modification="Thu Jun 23 13:11:49 2011" />
        <observations epoch_first="Thu Jun 23 12:00:00 2011"
                      epoch_last="Thu Jun 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33908"
                obs_have="32754"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="31739"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30109"
                obs_have="30109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8602413"
                         time_creation="Thu Jul 21 00:55:38 2011"
                         time_modification="Thu Jun 23 13:11:49 2011" />
        <observations epoch_first="Thu Jun 23 12:00:00 2011"
                      epoch_last="Thu Jun 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33908"
                obs_have="32754"
                obs_ratio="96.60" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="31739"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30109"
                obs_have="30109"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jun 23 14:48:50 2011"
               level="3">
        <file_statistics latency="00:20:31"
                         size="8524303"
                         time_creation="Thu Jun 23 14:30:56 2011"
                         time_modification="Thu Jun 23 14:20:30 2011" />
        <observations epoch_first="Thu Jun 23 13:00:00 2011"
                      epoch_last="Thu Jun 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34329"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="32927"
                obs_have="32914"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29667"
                obs_have="29667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 16:38:56 2011"
               level="3">
        <file_statistics latency="00:20:31"
                         size="8524303"
                         time_creation="Thu Jun 23 14:30:56 2011"
                         time_modification="Thu Jun 23 14:20:30 2011" />
        <observations epoch_first="Thu Jun 23 13:00:00 2011"
                      epoch_last="Thu Jun 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34329"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="32927"
                obs_have="32914"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29667"
                obs_have="29667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:20:31"
                         size="8524303"
                         time_creation="Thu Jun 23 14:30:56 2011"
                         time_modification="Thu Jun 23 14:20:30 2011" />
        <observations epoch_first="Thu Jun 23 13:00:00 2011"
                      epoch_last="Thu Jun 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34329"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="32927"
                obs_have="32914"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29667"
                obs_have="29667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:20:31"
                         size="8524303"
                         time_creation="Thu Jul 21 00:55:38 2011"
                         time_modification="Thu Jun 23 14:20:30 2011" />
        <observations epoch_first="Thu Jun 23 13:00:00 2011"
                      epoch_last="Thu Jun 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34329"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="32927"
                obs_have="32914"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29667"
                obs_have="29667"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jun 23 15:23:19 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8207644"
                         time_creation="Thu Jun 23 15:15:47 2011"
                         time_modification="Thu Jun 23 15:11:45 2011" />
        <observations epoch_first="Thu Jun 23 14:00:00 2011"
                      epoch_last="Thu Jun 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38091"
                obs_have="34457"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="29241"
                obs_have="29240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22800"
                obs_have="22800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 15:50:00 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8207644"
                         time_creation="Thu Jun 23 15:15:47 2011"
                         time_modification="Thu Jun 23 15:11:45 2011" />
        <observations epoch_first="Thu Jun 23 14:00:00 2011"
                      epoch_last="Thu Jun 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38091"
                obs_have="34457"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="29241"
                obs_have="29240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22800"
                obs_have="22800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:44:43 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8207644"
                         time_creation="Thu Jun 23 15:15:47 2011"
                         time_modification="Thu Jun 23 15:11:45 2011" />
        <observations epoch_first="Thu Jun 23 14:00:00 2011"
                      epoch_last="Thu Jun 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38091"
                obs_have="34457"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="29241"
                obs_have="29240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22800"
                obs_have="22800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8207644"
                         time_creation="Thu Jun 23 15:15:47 2011"
                         time_modification="Thu Jun 23 15:11:45 2011" />
        <observations epoch_first="Thu Jun 23 14:00:00 2011"
                      epoch_last="Thu Jun 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38091"
                obs_have="34457"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="29241"
                obs_have="29240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22800"
                obs_have="22800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8207644"
                         time_creation="Thu Jul 21 00:55:38 2011"
                         time_modification="Thu Jun 23 15:11:45 2011" />
        <observations epoch_first="Thu Jun 23 14:00:00 2011"
                      epoch_last="Thu Jun 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38091"
                obs_have="34457"
                obs_ratio="90.46" />
          <mask elevation="10 degrees"
                obs_expected="29241"
                obs_have="29240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22800"
                obs_have="22800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jun 23 16:23:00 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7361711"
                         time_creation="Thu Jun 23 16:15:53 2011"
                         time_modification="Thu Jun 23 16:11:38 2011" />
        <observations epoch_first="Thu Jun 23 15:00:00 2011"
                      epoch_last="Thu Jun 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32389"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="31617"
                obs_have="31617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29107"
                obs_have="29107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 16:52:44 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7361711"
                         time_creation="Thu Jun 23 16:15:53 2011"
                         time_modification="Thu Jun 23 16:11:38 2011" />
        <observations epoch_first="Thu Jun 23 15:00:00 2011"
                      epoch_last="Thu Jun 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32389"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="31617"
                obs_have="31617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29107"
                obs_have="29107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 18:51:22 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7361711"
                         time_creation="Thu Jun 23 16:15:53 2011"
                         time_modification="Thu Jun 23 16:11:38 2011" />
        <observations epoch_first="Thu Jun 23 15:00:00 2011"
                      epoch_last="Thu Jun 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32389"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="31617"
                obs_have="31617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29107"
                obs_have="29107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7361711"
                         time_creation="Thu Jun 23 16:15:53 2011"
                         time_modification="Thu Jun 23 16:11:38 2011" />
        <observations epoch_first="Thu Jun 23 15:00:00 2011"
                      epoch_last="Thu Jun 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32389"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="31617"
                obs_have="31617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29107"
                obs_have="29107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7361711"
                         time_creation="Thu Jul 21 00:55:39 2011"
                         time_modification="Thu Jun 23 16:11:38 2011" />
        <observations epoch_first="Thu Jun 23 15:00:00 2011"
                      epoch_last="Thu Jun 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32389"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="31617"
                obs_have="31617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29107"
                obs_have="29107"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jun 23 17:24:46 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6886930"
                         time_creation="Thu Jun 23 17:15:58 2011"
                         time_modification="Thu Jun 23 17:11:43 2011" />
        <observations epoch_first="Thu Jun 23 16:00:00 2011"
                      epoch_last="Thu Jun 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28720"
                obs_have="26331"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="23979"
                obs_have="23979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22466"
                obs_have="22466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:56:33 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6886930"
                         time_creation="Thu Jun 23 17:15:58 2011"
                         time_modification="Thu Jun 23 17:11:43 2011" />
        <observations epoch_first="Thu Jun 23 16:00:00 2011"
                      epoch_last="Thu Jun 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28720"
                obs_have="26331"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="23979"
                obs_have="23979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22466"
                obs_have="22466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 19:47:27 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6886930"
                         time_creation="Thu Jun 23 17:15:58 2011"
                         time_modification="Thu Jun 23 17:11:43 2011" />
        <observations epoch_first="Thu Jun 23 16:00:00 2011"
                      epoch_last="Thu Jun 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28720"
                obs_have="26331"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="23979"
                obs_have="23979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22466"
                obs_have="22466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6886930"
                         time_creation="Thu Jun 23 17:15:58 2011"
                         time_modification="Thu Jun 23 17:11:43 2011" />
        <observations epoch_first="Thu Jun 23 16:00:00 2011"
                      epoch_last="Thu Jun 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28720"
                obs_have="26331"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="23979"
                obs_have="23979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22466"
                obs_have="22466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6886930"
                         time_creation="Thu Jul 21 00:55:39 2011"
                         time_modification="Thu Jun 23 17:11:43 2011" />
        <observations epoch_first="Thu Jun 23 16:00:00 2011"
                      epoch_last="Thu Jun 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28720"
                obs_have="26331"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="23979"
                obs_have="23979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22466"
                obs_have="22466"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jun 23 18:29:21 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="6814578"
                         time_creation="Thu Jun 23 18:15:58 2011"
                         time_modification="Thu Jun 23 18:11:37 2011" />
        <observations epoch_first="Thu Jun 23 17:00:00 2011"
                      epoch_last="Thu Jun 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30013"
                obs_have="27004"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="23035"
                obs_have="23035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19475"
                obs_have="19475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 19:08:43 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="6814578"
                         time_creation="Thu Jun 23 18:15:58 2011"
                         time_modification="Thu Jun 23 18:11:37 2011" />
        <observations epoch_first="Thu Jun 23 17:00:00 2011"
                      epoch_last="Thu Jun 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30013"
                obs_have="27004"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="23035"
                obs_have="23035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19475"
                obs_have="19475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 20:53:21 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="6814578"
                         time_creation="Thu Jun 23 18:15:58 2011"
                         time_modification="Thu Jun 23 18:11:37 2011" />
        <observations epoch_first="Thu Jun 23 17:00:00 2011"
                      epoch_last="Thu Jun 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30013"
                obs_have="27004"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="23035"
                obs_have="23035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19475"
                obs_have="19475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="6814578"
                         time_creation="Thu Jun 23 18:15:58 2011"
                         time_modification="Thu Jun 23 18:11:37 2011" />
        <observations epoch_first="Thu Jun 23 17:00:00 2011"
                      epoch_last="Thu Jun 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30013"
                obs_have="27004"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="23035"
                obs_have="23035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19475"
                obs_have="19475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="6814578"
                         time_creation="Thu Jul 21 00:55:39 2011"
                         time_modification="Thu Jun 23 18:11:37 2011" />
        <observations epoch_first="Thu Jun 23 17:00:00 2011"
                      epoch_last="Thu Jun 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30013"
                obs_have="27004"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="23035"
                obs_have="23035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19475"
                obs_have="19475"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jun 23 19:33:16 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7534101"
                         time_creation="Thu Jun 23 19:16:24 2011"
                         time_modification="Thu Jun 23 19:11:53 2011" />
        <observations epoch_first="Thu Jun 23 18:00:00 2011"
                      epoch_last="Thu Jun 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34603"
                obs_have="30662"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="23599"
                obs_have="23589"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="19216"
                obs_have="19206"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Jun 23 19:59:27 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7534101"
                         time_creation="Thu Jun 23 19:16:24 2011"
                         time_modification="Thu Jun 23 19:11:53 2011" />
        <observations epoch_first="Thu Jun 23 18:00:00 2011"
                      epoch_last="Thu Jun 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34603"
                obs_have="30662"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="23599"
                obs_have="23589"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="19216"
                obs_have="19206"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Jun 23 21:48:42 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7534101"
                         time_creation="Thu Jun 23 19:16:24 2011"
                         time_modification="Thu Jun 23 19:11:53 2011" />
        <observations epoch_first="Thu Jun 23 18:00:00 2011"
                      epoch_last="Thu Jun 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34603"
                obs_have="30662"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="23599"
                obs_have="23589"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="19216"
                obs_have="19206"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7534101"
                         time_creation="Thu Jun 23 19:16:24 2011"
                         time_modification="Thu Jun 23 19:11:53 2011" />
        <observations epoch_first="Thu Jun 23 18:00:00 2011"
                      epoch_last="Thu Jun 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34603"
                obs_have="30662"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="23599"
                obs_have="23589"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="19216"
                obs_have="19206"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7534101"
                         time_creation="Thu Jul 21 00:55:40 2011"
                         time_modification="Thu Jun 23 19:11:53 2011" />
        <observations epoch_first="Thu Jun 23 18:00:00 2011"
                      epoch_last="Thu Jun 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34603"
                obs_have="30662"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="23599"
                obs_have="23589"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="19216"
                obs_have="19206"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/chbs174t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jun 23 20:29:39 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7822826"
                         time_creation="Thu Jun 23 20:16:24 2011"
                         time_modification="Thu Jun 23 20:11:42 2011" />
        <observations epoch_first="Thu Jun 23 19:00:00 2011"
                      epoch_last="Thu Jun 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="29995"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="26551"
                obs_have="26548"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23115"
                obs_have="23112"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jun 23 21:06:12 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7822826"
                         time_creation="Thu Jun 23 20:16:24 2011"
                         time_modification="Thu Jun 23 20:11:42 2011" />
        <observations epoch_first="Thu Jun 23 19:00:00 2011"
                      epoch_last="Thu Jun 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="29995"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="26551"
                obs_have="26548"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23115"
                obs_have="23112"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jun 23 22:41:50 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7822826"
                         time_creation="Thu Jun 23 20:16:24 2011"
                         time_modification="Thu Jun 23 20:11:42 2011" />
        <observations epoch_first="Thu Jun 23 19:00:00 2011"
                      epoch_last="Thu Jun 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="29995"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="26551"
                obs_have="26548"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23115"
                obs_have="23112"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7822826"
                         time_creation="Thu Jun 23 20:16:24 2011"
                         time_modification="Thu Jun 23 20:11:42 2011" />
        <observations epoch_first="Thu Jun 23 19:00:00 2011"
                      epoch_last="Thu Jun 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="29995"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="26551"
                obs_have="26548"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23115"
                obs_have="23112"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7822826"
                         time_creation="Thu Jul 21 00:55:40 2011"
                         time_modification="Thu Jun 23 20:11:42 2011" />
        <observations epoch_first="Thu Jun 23 19:00:00 2011"
                      epoch_last="Thu Jun 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35462"
                obs_have="29995"
                obs_ratio="84.58" />
          <mask elevation="10 degrees"
                obs_expected="26551"
                obs_have="26548"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23115"
                obs_have="23112"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chbs174u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jun 23 21:31:08 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7787156"
                         time_creation="Thu Jun 23 21:16:11 2011"
                         time_modification="Thu Jun 23 21:11:43 2011" />
        <observations epoch_first="Thu Jun 23 20:00:00 2011"
                      epoch_last="Thu Jun 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32686"
                obs_have="30834"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27199"
                obs_have="27194"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22999"
                obs_have="22994"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jun 23 21:59:14 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7787156"
                         time_creation="Thu Jun 23 21:16:11 2011"
                         time_modification="Thu Jun 23 21:11:43 2011" />
        <observations epoch_first="Thu Jun 23 20:00:00 2011"
                      epoch_last="Thu Jun 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32686"
                obs_have="30834"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27199"
                obs_have="27194"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22999"
                obs_have="22994"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jun 23 23:37:52 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7787156"
                         time_creation="Thu Jun 23 21:16:11 2011"
                         time_modification="Thu Jun 23 21:11:43 2011" />
        <observations epoch_first="Thu Jun 23 20:00:00 2011"
                      epoch_last="Thu Jun 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32686"
                obs_have="30834"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27199"
                obs_have="27194"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22999"
                obs_have="22994"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7787156"
                         time_creation="Thu Jun 23 21:16:11 2011"
                         time_modification="Thu Jun 23 21:11:43 2011" />
        <observations epoch_first="Thu Jun 23 20:00:00 2011"
                      epoch_last="Thu Jun 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32686"
                obs_have="30834"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27199"
                obs_have="27194"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22999"
                obs_have="22994"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7787156"
                         time_creation="Thu Jul 21 00:55:40 2011"
                         time_modification="Thu Jun 23 21:11:43 2011" />
        <observations epoch_first="Thu Jun 23 20:00:00 2011"
                      epoch_last="Thu Jun 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32686"
                obs_have="30834"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27199"
                obs_have="27194"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22999"
                obs_have="22994"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chbs174v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jun 23 22:31:19 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7864565"
                         time_creation="Thu Jun 23 22:16:26 2011"
                         time_modification="Thu Jun 23 22:11:53 2011" />
        <observations epoch_first="Thu Jun 23 21:00:00 2011"
                      epoch_last="Thu Jun 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="32129"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27948"
                obs_have="27948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 22:54:28 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7864565"
                         time_creation="Thu Jun 23 22:16:26 2011"
                         time_modification="Thu Jun 23 22:11:53 2011" />
        <observations epoch_first="Thu Jun 23 21:00:00 2011"
                      epoch_last="Thu Jun 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="32129"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27948"
                obs_have="27948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 00:39:40 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7864565"
                         time_creation="Thu Jun 23 22:16:26 2011"
                         time_modification="Thu Jun 23 22:11:53 2011" />
        <observations epoch_first="Thu Jun 23 21:00:00 2011"
                      epoch_last="Thu Jun 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="32129"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27948"
                obs_have="27948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7864565"
                         time_creation="Thu Jun 23 22:16:26 2011"
                         time_modification="Thu Jun 23 22:11:53 2011" />
        <observations epoch_first="Thu Jun 23 21:00:00 2011"
                      epoch_last="Thu Jun 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="32129"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27948"
                obs_have="27948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7864565"
                         time_creation="Thu Jul 21 00:55:41 2011"
                         time_modification="Thu Jun 23 22:11:53 2011" />
        <observations epoch_first="Thu Jun 23 21:00:00 2011"
                      epoch_last="Thu Jun 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35107"
                obs_have="32129"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="29497"
                obs_have="29497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27948"
                obs_have="27948"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs174w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun 23 23:24:00 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8228661"
                         time_creation="Thu Jun 23 23:16:24 2011"
                         time_modification="Thu Jun 23 23:11:45 2011" />
        <observations epoch_first="Thu Jun 23 22:00:00 2011"
                      epoch_last="Thu Jun 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43110"
                obs_have="36922"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="34883"
                obs_have="33732"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="26921"
                obs_have="26583"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Thu Jun 23 23:49:26 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8228661"
                         time_creation="Thu Jun 23 23:16:24 2011"
                         time_modification="Thu Jun 23 23:11:45 2011" />
        <observations epoch_first="Thu Jun 23 22:00:00 2011"
                      epoch_last="Thu Jun 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43110"
                obs_have="36922"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="34883"
                obs_have="33732"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="26921"
                obs_have="26583"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Fri Jun 24 01:38:30 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8228661"
                         time_creation="Thu Jun 23 23:16:24 2011"
                         time_modification="Thu Jun 23 23:11:45 2011" />
        <observations epoch_first="Thu Jun 23 22:00:00 2011"
                      epoch_last="Thu Jun 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43110"
                obs_have="36922"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="34883"
                obs_have="33732"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="26921"
                obs_have="26583"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8228661"
                         time_creation="Thu Jun 23 23:16:24 2011"
                         time_modification="Thu Jun 23 23:11:45 2011" />
        <observations epoch_first="Thu Jun 23 22:00:00 2011"
                      epoch_last="Thu Jun 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43110"
                obs_have="36922"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="34883"
                obs_have="33732"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="26921"
                obs_have="26583"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="8228661"
                         time_creation="Thu Jul 21 00:55:41 2011"
                         time_modification="Thu Jun 23 23:11:45 2011" />
        <observations epoch_first="Thu Jun 23 22:00:00 2011"
                      epoch_last="Thu Jun 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43110"
                obs_have="36922"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="34883"
                obs_have="33732"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="26921"
                obs_have="26583"
                obs_ratio="98.74" />
        </observations>
      </control>
    </file>
    <file name="/chbs174x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jun 24 00:21:50 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7828520"
                         time_creation="Fri Jun 24 00:15:36 2011"
                         time_modification="Fri Jun 24 00:11:33 2011" />
        <observations epoch_first="Thu Jun 23 23:00:00 2011"
                      epoch_last="Thu Jun 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41653"
                obs_have="39404"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="35024"
                obs_have="35023"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31127"
                obs_have="31127"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 00:48:27 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7828520"
                         time_creation="Fri Jun 24 00:15:36 2011"
                         time_modification="Fri Jun 24 00:11:33 2011" />
        <observations epoch_first="Thu Jun 23 23:00:00 2011"
                      epoch_last="Thu Jun 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41653"
                obs_have="39404"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="35024"
                obs_have="35023"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 02:37:52 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7828520"
                         time_creation="Fri Jun 24 00:15:36 2011"
                         time_modification="Fri Jun 24 00:11:33 2011" />
        <observations epoch_first="Thu Jun 23 23:00:00 2011"
                      epoch_last="Thu Jun 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41653"
                obs_have="39404"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="35024"
                obs_have="35023"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 24 21:54:39 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7828520"
                         time_creation="Fri Jun 24 00:15:36 2011"
                         time_modification="Fri Jun 24 00:11:33 2011" />
        <observations epoch_first="Thu Jun 23 23:00:00 2011"
                      epoch_last="Thu Jun 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41653"
                obs_have="39404"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="35024"
                obs_have="35023"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 23 06:00:06 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7828520"
                         time_creation="Thu Jul 21 00:55:42 2011"
                         time_modification="Fri Jun 24 00:11:33 2011" />
        <observations epoch_first="Thu Jun 23 23:00:00 2011"
                      epoch_last="Thu Jun 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41653"
                obs_have="39404"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="35024"
                obs_have="35023"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
