<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-02-22 00:00:00"
    DayOfYear="53"
    Year="2011">
  <station name="CHBS">
    <file name="/chbs0530.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 23 22:31:50 2011"
               level="3">
        <file_statistics latency="03:31:38"
                         size="6416832"
                         time_creation="Wed Feb 23 04:05:40 2011"
                         time_modification="Wed Feb 23 03:31:08 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:30 2011"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="29314"
                obs_have="27080"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="24557"
                obs_have="24359"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="21752"
                obs_have="21614"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Thu Mar 24 07:38:44 2011"
               level="3">
        <file_statistics latency="03:31:38"
                         size="6416832"
                         time_creation="Tue Mar 22 00:56:54 2011"
                         time_modification="Wed Feb 23 03:31:08 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:30 2011"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="29314"
                obs_have="27080"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="24557"
                obs_have="24359"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="21752"
                obs_have="21614"
                obs_ratio="99.37" />
        </observations>
      </control>
    </file>
    <file name="/chbs053a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 22 01:23:18 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7616284"
                         time_creation="Tue Feb 22 01:15:11 2011"
                         time_modification="Tue Feb 22 01:11:50 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31749"
                obs_have="30073"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="27645"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24557"
                obs_have="24557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 01:48:30 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7616284"
                         time_creation="Tue Feb 22 01:15:11 2011"
                         time_modification="Tue Feb 22 01:11:50 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31749"
                obs_have="30073"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="27645"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24557"
                obs_have="24557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 03:38:40 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7616284"
                         time_creation="Tue Feb 22 01:15:11 2011"
                         time_modification="Tue Feb 22 01:11:50 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31749"
                obs_have="30073"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="27645"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24557"
                obs_have="24557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7616284"
                         time_creation="Tue Feb 22 01:15:11 2011"
                         time_modification="Tue Feb 22 01:11:50 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31749"
                obs_have="30073"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="27645"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24557"
                obs_have="24557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7616284"
                         time_creation="Tue Mar 22 00:54:58 2011"
                         time_modification="Tue Feb 22 01:11:50 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31749"
                obs_have="30073"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="27645"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24557"
                obs_have="24557"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 22 02:49:51 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="7045246"
                         time_creation="Tue Feb 22 02:30:04 2011"
                         time_modification="Tue Feb 22 02:20:11 2011" />
        <observations epoch_first="Tue Feb 22 01:00:00 2011"
                      epoch_last="Tue Feb 22 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31598"
                obs_have="29759"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="26640"
                obs_have="26640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22935"
                obs_have="22935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 04:38:08 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="7045246"
                         time_creation="Tue Feb 22 02:30:04 2011"
                         time_modification="Tue Feb 22 02:20:11 2011" />
        <observations epoch_first="Tue Feb 22 01:00:00 2011"
                      epoch_last="Tue Feb 22 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31598"
                obs_have="29759"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="26640"
                obs_have="26640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22935"
                obs_have="22935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="7045246"
                         time_creation="Tue Feb 22 02:30:04 2011"
                         time_modification="Tue Feb 22 02:20:11 2011" />
        <observations epoch_first="Tue Feb 22 01:00:00 2011"
                      epoch_last="Tue Feb 22 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31598"
                obs_have="29759"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="26640"
                obs_have="26640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22935"
                obs_have="22935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="7045246"
                         time_creation="Tue Mar 22 00:54:58 2011"
                         time_modification="Tue Feb 22 02:20:11 2011" />
        <observations epoch_first="Tue Feb 22 01:00:00 2011"
                      epoch_last="Tue Feb 22 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31598"
                obs_have="29759"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="26640"
                obs_have="26640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22935"
                obs_have="22935"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 22 03:22:57 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7793800"
                         time_creation="Tue Feb 22 03:15:15 2011"
                         time_modification="Tue Feb 22 03:11:50 2011" />
        <observations epoch_first="Tue Feb 22 02:00:00 2011"
                      epoch_last="Tue Feb 22 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34241"
                obs_have="32585"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21277"
                obs_have="21277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 03:48:07 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7793800"
                         time_creation="Tue Feb 22 03:15:15 2011"
                         time_modification="Tue Feb 22 03:11:50 2011" />
        <observations epoch_first="Tue Feb 22 02:00:00 2011"
                      epoch_last="Tue Feb 22 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34241"
                obs_have="32585"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21277"
                obs_have="21277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 05:37:27 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7793800"
                         time_creation="Tue Feb 22 03:15:15 2011"
                         time_modification="Tue Feb 22 03:11:50 2011" />
        <observations epoch_first="Tue Feb 22 02:00:00 2011"
                      epoch_last="Tue Feb 22 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34241"
                obs_have="32585"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21277"
                obs_have="21277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7793800"
                         time_creation="Tue Feb 22 03:15:15 2011"
                         time_modification="Tue Feb 22 03:11:50 2011" />
        <observations epoch_first="Tue Feb 22 02:00:00 2011"
                      epoch_last="Tue Feb 22 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34241"
                obs_have="32585"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21277"
                obs_have="21277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="7793800"
                         time_creation="Tue Mar 22 00:54:58 2011"
                         time_modification="Tue Feb 22 03:11:50 2011" />
        <observations epoch_first="Tue Feb 22 02:00:00 2011"
                      epoch_last="Tue Feb 22 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34241"
                obs_have="32585"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21277"
                obs_have="21277"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 22 04:24:41 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8409139"
                         time_creation="Tue Feb 22 04:15:13 2011"
                         time_modification="Tue Feb 22 04:11:53 2011" />
        <observations epoch_first="Tue Feb 22 03:00:00 2011"
                      epoch_last="Tue Feb 22 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40080"
                obs_have="34894"
                obs_ratio="87.06" />
          <mask elevation="10 degrees"
                obs_expected="30115"
                obs_have="30115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25315"
                obs_have="25315"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 04:50:53 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8409139"
                         time_creation="Tue Feb 22 04:15:13 2011"
                         time_modification="Tue Feb 22 04:11:53 2011" />
        <observations epoch_first="Tue Feb 22 03:00:00 2011"
                      epoch_last="Tue Feb 22 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40080"
                obs_have="34894"
                obs_ratio="87.06" />
          <mask elevation="10 degrees"
                obs_expected="30115"
                obs_have="30115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25315"
                obs_have="25315"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8409139"
                         time_creation="Tue Feb 22 04:15:13 2011"
                         time_modification="Tue Feb 22 04:11:53 2011" />
        <observations epoch_first="Tue Feb 22 03:00:00 2011"
                      epoch_last="Tue Feb 22 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40080"
                obs_have="34894"
                obs_ratio="87.06" />
          <mask elevation="10 degrees"
                obs_expected="30115"
                obs_have="30115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25315"
                obs_have="25315"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8409139"
                         time_creation="Tue Mar 22 00:54:58 2011"
                         time_modification="Tue Feb 22 04:11:53 2011" />
        <observations epoch_first="Tue Feb 22 03:00:00 2011"
                      epoch_last="Tue Feb 22 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40080"
                obs_have="34894"
                obs_ratio="87.06" />
          <mask elevation="10 degrees"
                obs_expected="30115"
                obs_have="30115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25315"
                obs_have="25315"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 22 05:24:59 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="8165932"
                         time_creation="Tue Feb 22 05:15:17 2011"
                         time_modification="Tue Feb 22 05:11:48 2011" />
        <observations epoch_first="Tue Feb 22 04:00:00 2011"
                      epoch_last="Tue Feb 22 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37069"
                obs_have="33867"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="29774"
                obs_have="29774"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 05:51:29 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="8165932"
                         time_creation="Tue Feb 22 05:15:17 2011"
                         time_modification="Tue Feb 22 05:11:48 2011" />
        <observations epoch_first="Tue Feb 22 04:00:00 2011"
                      epoch_last="Tue Feb 22 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37069"
                obs_have="33867"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="29774"
                obs_have="29774"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="8165932"
                         time_creation="Tue Feb 22 05:15:17 2011"
                         time_modification="Tue Feb 22 05:11:48 2011" />
        <observations epoch_first="Tue Feb 22 04:00:00 2011"
                      epoch_last="Tue Feb 22 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37069"
                obs_have="33867"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="29774"
                obs_have="29774"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="8165932"
                         time_creation="Tue Mar 22 00:54:59 2011"
                         time_modification="Tue Feb 22 05:11:48 2011" />
        <observations epoch_first="Tue Feb 22 04:00:00 2011"
                      epoch_last="Tue Feb 22 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37069"
                obs_have="33867"
                obs_ratio="91.36" />
          <mask elevation="10 degrees"
                obs_expected="29774"
                obs_have="29774"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26463"
                obs_have="26463"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 22 08:12:13 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8009846"
                         time_creation="Tue Feb 22 06:15:22 2011"
                         time_modification="Tue Feb 22 06:11:49 2011" />
        <observations epoch_first="Tue Feb 22 05:00:00 2011"
                      epoch_last="Tue Feb 22 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33449"
                obs_have="32871"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="32193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30348"
                obs_have="30348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 08:20:01 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8009846"
                         time_creation="Tue Feb 22 06:15:22 2011"
                         time_modification="Tue Feb 22 06:11:49 2011" />
        <observations epoch_first="Tue Feb 22 05:00:00 2011"
                      epoch_last="Tue Feb 22 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33449"
                obs_have="32871"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="32193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30348"
                obs_have="30348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 08:43:59 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8009846"
                         time_creation="Tue Feb 22 06:15:22 2011"
                         time_modification="Tue Feb 22 06:11:49 2011" />
        <observations epoch_first="Tue Feb 22 05:00:00 2011"
                      epoch_last="Tue Feb 22 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33449"
                obs_have="32871"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="32193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30348"
                obs_have="30348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8009846"
                         time_creation="Tue Feb 22 06:15:22 2011"
                         time_modification="Tue Feb 22 06:11:49 2011" />
        <observations epoch_first="Tue Feb 22 05:00:00 2011"
                      epoch_last="Tue Feb 22 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33449"
                obs_have="32871"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="32193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30348"
                obs_have="30348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8009846"
                         time_creation="Tue Mar 22 00:54:59 2011"
                         time_modification="Tue Feb 22 06:11:49 2011" />
        <observations epoch_first="Tue Feb 22 05:00:00 2011"
                      epoch_last="Tue Feb 22 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33449"
                obs_have="32871"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="32193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30348"
                obs_have="30348"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 22 09:42:34 2011"
               level="3">
        <file_statistics latency="00:20:20"
                         size="9217337"
                         time_creation="Tue Feb 22 07:30:14 2011"
                         time_modification="Tue Feb 22 07:20:19 2011" />
        <observations epoch_first="Tue Feb 22 06:00:00 2011"
                      epoch_last="Tue Feb 22 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39511"
                obs_have="38397"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="32503"
                obs_have="32434"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26733"
                obs_have="26733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:20:20"
                         size="9217337"
                         time_creation="Tue Feb 22 07:30:14 2011"
                         time_modification="Tue Feb 22 07:20:19 2011" />
        <observations epoch_first="Tue Feb 22 06:00:00 2011"
                      epoch_last="Tue Feb 22 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39511"
                obs_have="38397"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="32503"
                obs_have="32434"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26733"
                obs_have="26733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:20:20"
                         size="9217337"
                         time_creation="Tue Mar 22 00:55:00 2011"
                         time_modification="Tue Feb 22 07:20:19 2011" />
        <observations epoch_first="Tue Feb 22 06:00:00 2011"
                      epoch_last="Tue Feb 22 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39511"
                obs_have="38397"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="32503"
                obs_have="32434"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26733"
                obs_have="26733"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 22 08:24:14 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9177611"
                         time_creation="Tue Feb 22 08:15:25 2011"
                         time_modification="Tue Feb 22 08:11:41 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42701"
                obs_have="38498"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34230"
                obs_have="33950"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="29728"
                obs_have="29448"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Tue Feb 22 08:29:22 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9177611"
                         time_creation="Tue Feb 22 08:15:25 2011"
                         time_modification="Tue Feb 22 08:11:41 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42701"
                obs_have="38498"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34230"
                obs_have="33950"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="29728"
                obs_have="29448"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Tue Feb 22 08:35:56 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9177611"
                         time_creation="Tue Feb 22 08:15:25 2011"
                         time_modification="Tue Feb 22 08:11:41 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42701"
                obs_have="38498"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34230"
                obs_have="33950"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="29728"
                obs_have="29448"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Tue Feb 22 08:50:58 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9177611"
                         time_creation="Tue Feb 22 08:15:25 2011"
                         time_modification="Tue Feb 22 08:11:41 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42701"
                obs_have="38498"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34230"
                obs_have="33950"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="29728"
                obs_have="29448"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Tue Feb 22 08:55:34 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9177611"
                         time_creation="Tue Feb 22 08:15:25 2011"
                         time_modification="Tue Feb 22 08:11:41 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42701"
                obs_have="38498"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34230"
                obs_have="33950"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="29728"
                obs_have="29448"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Tue Feb 22 09:00:09 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9177611"
                         time_creation="Tue Feb 22 08:15:25 2011"
                         time_modification="Tue Feb 22 08:11:41 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42701"
                obs_have="38498"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34230"
                obs_have="33950"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="29728"
                obs_have="29448"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Tue Feb 22 10:37:45 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9177611"
                         time_creation="Tue Feb 22 08:15:25 2011"
                         time_modification="Tue Feb 22 08:11:41 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42701"
                obs_have="38498"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34230"
                obs_have="33950"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="29728"
                obs_have="29448"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9177611"
                         time_creation="Tue Feb 22 08:15:25 2011"
                         time_modification="Tue Feb 22 08:11:41 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42701"
                obs_have="38498"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34230"
                obs_have="33950"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="29728"
                obs_have="29448"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9177611"
                         time_creation="Tue Mar 22 00:55:00 2011"
                         time_modification="Tue Feb 22 08:11:41 2011" />
        <observations epoch_first="Tue Feb 22 07:00:00 2011"
                      epoch_last="Tue Feb 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42701"
                obs_have="38498"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="34230"
                obs_have="33950"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="29728"
                obs_have="29448"
                obs_ratio="99.06" />
        </observations>
      </control>
    </file>
    <file name="/chbs053i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 22 09:22:40 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8602288"
                         time_creation="Tue Feb 22 09:15:25 2011"
                         time_modification="Tue Feb 22 09:11:43 2011" />
        <observations epoch_first="Tue Feb 22 08:00:00 2011"
                      epoch_last="Tue Feb 22 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37486"
                obs_have="36857"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="35300"
                obs_have="35300"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33538"
                obs_have="33538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 09:49:48 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8602288"
                         time_creation="Tue Feb 22 09:15:25 2011"
                         time_modification="Tue Feb 22 09:11:43 2011" />
        <observations epoch_first="Tue Feb 22 08:00:00 2011"
                      epoch_last="Tue Feb 22 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37486"
                obs_have="36857"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="35300"
                obs_have="35300"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33538"
                obs_have="33538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 11:37:46 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8602288"
                         time_creation="Tue Feb 22 09:15:25 2011"
                         time_modification="Tue Feb 22 09:11:43 2011" />
        <observations epoch_first="Tue Feb 22 08:00:00 2011"
                      epoch_last="Tue Feb 22 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37486"
                obs_have="36857"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="35300"
                obs_have="35300"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33538"
                obs_have="33538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8602288"
                         time_creation="Tue Feb 22 09:15:25 2011"
                         time_modification="Tue Feb 22 09:11:43 2011" />
        <observations epoch_first="Tue Feb 22 08:00:00 2011"
                      epoch_last="Tue Feb 22 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37486"
                obs_have="36857"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="35300"
                obs_have="35300"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33538"
                obs_have="33538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8602288"
                         time_creation="Tue Mar 22 00:55:00 2011"
                         time_modification="Tue Feb 22 09:11:43 2011" />
        <observations epoch_first="Tue Feb 22 08:00:00 2011"
                      epoch_last="Tue Feb 22 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37486"
                obs_have="36857"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="35300"
                obs_have="35300"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33538"
                obs_have="33538"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 22 10:22:44 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7028283"
                         time_creation="Tue Feb 22 10:15:28 2011"
                         time_modification="Tue Feb 22 10:11:49 2011" />
        <observations epoch_first="Tue Feb 22 09:00:00 2011"
                      epoch_last="Tue Feb 22 09:59:59 2011"
                      epochs="3253"
                      epochs_ratio="90.36">
          <mask elevation="03 degrees"
                obs_expected="36461"
                obs_have="31541"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="31055"
                obs_have="28250"
                obs_ratio="90.97" />
          <mask elevation="15 degrees"
                obs_expected="28351"
                obs_have="25563"
                obs_ratio="90.17" />
        </observations>
      </control>
      <control date="Tue Feb 22 10:48:07 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7028283"
                         time_creation="Tue Feb 22 10:15:28 2011"
                         time_modification="Tue Feb 22 10:11:49 2011" />
        <observations epoch_first="Tue Feb 22 09:00:00 2011"
                      epoch_last="Tue Feb 22 09:59:59 2011"
                      epochs="3253"
                      epochs_ratio="90.36">
          <mask elevation="03 degrees"
                obs_expected="36461"
                obs_have="31541"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="31055"
                obs_have="28250"
                obs_ratio="90.97" />
          <mask elevation="15 degrees"
                obs_expected="28351"
                obs_have="25563"
                obs_ratio="90.17" />
        </observations>
      </control>
      <control date="Tue Feb 22 12:37:16 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7028283"
                         time_creation="Tue Feb 22 10:15:28 2011"
                         time_modification="Tue Feb 22 10:11:49 2011" />
        <observations epoch_first="Tue Feb 22 09:00:00 2011"
                      epoch_last="Tue Feb 22 09:59:59 2011"
                      epochs="3253"
                      epochs_ratio="90.36">
          <mask elevation="03 degrees"
                obs_expected="36461"
                obs_have="31541"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="31055"
                obs_have="28250"
                obs_ratio="90.97" />
          <mask elevation="15 degrees"
                obs_expected="28351"
                obs_have="25563"
                obs_ratio="90.17" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7028283"
                         time_creation="Tue Feb 22 10:15:28 2011"
                         time_modification="Tue Feb 22 10:11:49 2011" />
        <observations epoch_first="Tue Feb 22 09:00:00 2011"
                      epoch_last="Tue Feb 22 09:59:59 2011"
                      epochs="3253"
                      epochs_ratio="90.36">
          <mask elevation="03 degrees"
                obs_expected="36461"
                obs_have="31541"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="31055"
                obs_have="28250"
                obs_ratio="90.97" />
          <mask elevation="15 degrees"
                obs_expected="28351"
                obs_have="25563"
                obs_ratio="90.17" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7028283"
                         time_creation="Tue Mar 22 00:55:00 2011"
                         time_modification="Tue Feb 22 10:11:49 2011" />
        <observations epoch_first="Tue Feb 22 09:00:00 2011"
                      epoch_last="Tue Feb 22 09:59:59 2011"
                      epochs="3253"
                      epochs_ratio="90.36">
          <mask elevation="03 degrees"
                obs_expected="36461"
                obs_have="31541"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="31055"
                obs_have="28250"
                obs_ratio="90.97" />
          <mask elevation="15 degrees"
                obs_expected="28351"
                obs_have="25563"
                obs_ratio="90.17" />
        </observations>
      </control>
    </file>
    <file name="/chbs053k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 22 11:23:33 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7909845"
                         time_creation="Tue Feb 22 11:15:28 2011"
                         time_modification="Tue Feb 22 11:11:48 2011" />
        <observations epoch_first="Tue Feb 22 10:00:00 2011"
                      epoch_last="Tue Feb 22 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35778"
                obs_have="33871"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30733"
                obs_have="30733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26320"
                obs_have="26320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 11:49:14 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7909845"
                         time_creation="Tue Feb 22 11:15:28 2011"
                         time_modification="Tue Feb 22 11:11:48 2011" />
        <observations epoch_first="Tue Feb 22 10:00:00 2011"
                      epoch_last="Tue Feb 22 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35778"
                obs_have="33871"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30733"
                obs_have="30733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26320"
                obs_have="26320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 13:38:59 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7909845"
                         time_creation="Tue Feb 22 11:15:28 2011"
                         time_modification="Tue Feb 22 11:11:48 2011" />
        <observations epoch_first="Tue Feb 22 10:00:00 2011"
                      epoch_last="Tue Feb 22 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35778"
                obs_have="33871"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30733"
                obs_have="30733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26320"
                obs_have="26320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7909845"
                         time_creation="Tue Feb 22 11:15:28 2011"
                         time_modification="Tue Feb 22 11:11:48 2011" />
        <observations epoch_first="Tue Feb 22 10:00:00 2011"
                      epoch_last="Tue Feb 22 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35778"
                obs_have="33871"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30733"
                obs_have="30733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26320"
                obs_have="26320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7909845"
                         time_creation="Tue Mar 22 00:55:01 2011"
                         time_modification="Tue Feb 22 11:11:48 2011" />
        <observations epoch_first="Tue Feb 22 10:00:00 2011"
                      epoch_last="Tue Feb 22 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35778"
                obs_have="33871"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30733"
                obs_have="30733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26320"
                obs_have="26320"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 22 12:22:27 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7332857"
                         time_creation="Tue Feb 22 12:15:30 2011"
                         time_modification="Tue Feb 22 12:11:39 2011" />
        <observations epoch_first="Tue Feb 22 11:00:00 2011"
                      epoch_last="Tue Feb 22 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32805"
                obs_have="31990"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30823"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29357"
                obs_have="29357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 12:48:17 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7332857"
                         time_creation="Tue Feb 22 12:15:30 2011"
                         time_modification="Tue Feb 22 12:11:39 2011" />
        <observations epoch_first="Tue Feb 22 11:00:00 2011"
                      epoch_last="Tue Feb 22 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32805"
                obs_have="31990"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30823"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29357"
                obs_have="29357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 14:37:36 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7332857"
                         time_creation="Tue Feb 22 12:15:30 2011"
                         time_modification="Tue Feb 22 12:11:39 2011" />
        <observations epoch_first="Tue Feb 22 11:00:00 2011"
                      epoch_last="Tue Feb 22 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32805"
                obs_have="31990"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30823"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29357"
                obs_have="29357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7332857"
                         time_creation="Tue Feb 22 12:15:30 2011"
                         time_modification="Tue Feb 22 12:11:39 2011" />
        <observations epoch_first="Tue Feb 22 11:00:00 2011"
                      epoch_last="Tue Feb 22 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32805"
                obs_have="31990"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30823"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29357"
                obs_have="29357"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7332857"
                         time_creation="Tue Mar 22 00:55:01 2011"
                         time_modification="Tue Feb 22 12:11:39 2011" />
        <observations epoch_first="Tue Feb 22 11:00:00 2011"
                      epoch_last="Tue Feb 22 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32805"
                obs_have="31990"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="30823"
                obs_have="30823"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29357"
                obs_have="29357"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 22 13:23:23 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8119695"
                         time_creation="Tue Feb 22 13:15:36 2011"
                         time_modification="Tue Feb 22 13:11:43 2011" />
        <observations epoch_first="Tue Feb 22 12:00:00 2011"
                      epoch_last="Tue Feb 22 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38242"
                obs_have="37038"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="34600"
                obs_have="34600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30608"
                obs_have="30608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 13:50:08 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8119695"
                         time_creation="Tue Feb 22 13:15:36 2011"
                         time_modification="Tue Feb 22 13:11:43 2011" />
        <observations epoch_first="Tue Feb 22 12:00:00 2011"
                      epoch_last="Tue Feb 22 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38242"
                obs_have="37038"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="34600"
                obs_have="34600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30608"
                obs_have="30608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 15:39:51 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8119695"
                         time_creation="Tue Feb 22 13:15:36 2011"
                         time_modification="Tue Feb 22 13:11:43 2011" />
        <observations epoch_first="Tue Feb 22 12:00:00 2011"
                      epoch_last="Tue Feb 22 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38242"
                obs_have="37038"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="34600"
                obs_have="34600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30608"
                obs_have="30608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8119695"
                         time_creation="Tue Feb 22 13:15:36 2011"
                         time_modification="Tue Feb 22 13:11:43 2011" />
        <observations epoch_first="Tue Feb 22 12:00:00 2011"
                      epoch_last="Tue Feb 22 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38242"
                obs_have="37038"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="34600"
                obs_have="34600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30608"
                obs_have="30608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8119695"
                         time_creation="Tue Mar 22 00:55:01 2011"
                         time_modification="Tue Feb 22 13:11:43 2011" />
        <observations epoch_first="Tue Feb 22 12:00:00 2011"
                      epoch_last="Tue Feb 22 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38242"
                obs_have="37038"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="34600"
                obs_have="34600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30608"
                obs_have="30608"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 22 14:47:26 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="7684462"
                         time_creation="Tue Feb 22 14:30:19 2011"
                         time_modification="Tue Feb 22 14:20:15 2011" />
        <observations epoch_first="Tue Feb 22 13:00:00 2011"
                      epoch_last="Tue Feb 22 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37420"
                obs_have="33313"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="29054"
                obs_have="29054"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26274"
                obs_have="26274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:37:11 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="7684462"
                         time_creation="Tue Feb 22 14:30:19 2011"
                         time_modification="Tue Feb 22 14:20:15 2011" />
        <observations epoch_first="Tue Feb 22 13:00:00 2011"
                      epoch_last="Tue Feb 22 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37420"
                obs_have="33313"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="29054"
                obs_have="29054"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26274"
                obs_have="26274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="7684462"
                         time_creation="Tue Feb 22 14:30:19 2011"
                         time_modification="Tue Feb 22 14:20:15 2011" />
        <observations epoch_first="Tue Feb 22 13:00:00 2011"
                      epoch_last="Tue Feb 22 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37420"
                obs_have="33313"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="29054"
                obs_have="29054"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26274"
                obs_have="26274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="7684462"
                         time_creation="Tue Mar 22 00:55:02 2011"
                         time_modification="Tue Feb 22 14:20:15 2011" />
        <observations epoch_first="Tue Feb 22 13:00:00 2011"
                      epoch_last="Tue Feb 22 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37420"
                obs_have="33313"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="29054"
                obs_have="29054"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26274"
                obs_have="26274"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 22 15:22:58 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8186581"
                         time_creation="Tue Feb 22 15:15:54 2011"
                         time_modification="Tue Feb 22 15:11:37 2011" />
        <observations epoch_first="Tue Feb 22 14:00:00 2011"
                      epoch_last="Tue Feb 22 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="37998"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="30753"
                obs_have="30753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 15:49:28 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8186581"
                         time_creation="Tue Feb 22 15:15:54 2011"
                         time_modification="Tue Feb 22 15:11:37 2011" />
        <observations epoch_first="Tue Feb 22 14:00:00 2011"
                      epoch_last="Tue Feb 22 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="37998"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="30753"
                obs_have="30753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 17:40:44 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8186581"
                         time_creation="Tue Feb 22 15:15:54 2011"
                         time_modification="Tue Feb 22 15:11:37 2011" />
        <observations epoch_first="Tue Feb 22 14:00:00 2011"
                      epoch_last="Tue Feb 22 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="37998"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="30753"
                obs_have="30753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8186581"
                         time_creation="Tue Feb 22 15:15:54 2011"
                         time_modification="Tue Feb 22 15:11:37 2011" />
        <observations epoch_first="Tue Feb 22 14:00:00 2011"
                      epoch_last="Tue Feb 22 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="37998"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="30753"
                obs_have="30753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27121"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8186581"
                         time_creation="Tue Mar 22 00:55:02 2011"
                         time_modification="Tue Feb 22 15:11:37 2011" />
        <observations epoch_first="Tue Feb 22 14:00:00 2011"
                      epoch_last="Tue Feb 22 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39569"
                obs_have="37998"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="30753"
                obs_have="30753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27121"
                obs_have="27121"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 22 16:22:03 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7589937"
                         time_creation="Tue Feb 22 16:15:57 2011"
                         time_modification="Tue Feb 22 16:11:37 2011" />
        <observations epoch_first="Tue Feb 22 15:00:00 2011"
                      epoch_last="Tue Feb 22 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37362"
                obs_have="32843"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="29443"
                obs_have="29442"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27241"
                obs_have="27241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 16:48:37 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7589937"
                         time_creation="Tue Feb 22 16:15:57 2011"
                         time_modification="Tue Feb 22 16:11:37 2011" />
        <observations epoch_first="Tue Feb 22 15:00:00 2011"
                      epoch_last="Tue Feb 22 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37362"
                obs_have="32843"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="29443"
                obs_have="29442"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27241"
                obs_have="27241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 18:37:30 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7589937"
                         time_creation="Tue Feb 22 16:15:57 2011"
                         time_modification="Tue Feb 22 16:11:37 2011" />
        <observations epoch_first="Tue Feb 22 15:00:00 2011"
                      epoch_last="Tue Feb 22 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37362"
                obs_have="32843"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="29443"
                obs_have="29442"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27241"
                obs_have="27241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7589937"
                         time_creation="Tue Feb 22 16:15:57 2011"
                         time_modification="Tue Feb 22 16:11:37 2011" />
        <observations epoch_first="Tue Feb 22 15:00:00 2011"
                      epoch_last="Tue Feb 22 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37362"
                obs_have="32843"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="29443"
                obs_have="29442"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27241"
                obs_have="27241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7589937"
                         time_creation="Tue Mar 22 00:55:02 2011"
                         time_modification="Tue Feb 22 16:11:37 2011" />
        <observations epoch_first="Tue Feb 22 15:00:00 2011"
                      epoch_last="Tue Feb 22 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37362"
                obs_have="32843"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="29443"
                obs_have="29442"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27241"
                obs_have="27241"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 22 17:24:35 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="6761598"
                         time_creation="Tue Feb 22 17:16:00 2011"
                         time_modification="Tue Feb 22 17:11:46 2011" />
        <observations epoch_first="Tue Feb 22 16:00:00 2011"
                      epoch_last="Tue Feb 22 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32771"
                obs_have="31030"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="29306"
                obs_have="29306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26834"
                obs_have="26834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 17:50:17 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="6761598"
                         time_creation="Tue Feb 22 17:16:00 2011"
                         time_modification="Tue Feb 22 17:11:46 2011" />
        <observations epoch_first="Tue Feb 22 16:00:00 2011"
                      epoch_last="Tue Feb 22 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32771"
                obs_have="31030"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="29306"
                obs_have="29306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26834"
                obs_have="26834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 19:38:11 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="6761598"
                         time_creation="Tue Feb 22 17:16:00 2011"
                         time_modification="Tue Feb 22 17:11:46 2011" />
        <observations epoch_first="Tue Feb 22 16:00:00 2011"
                      epoch_last="Tue Feb 22 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32771"
                obs_have="31030"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="29306"
                obs_have="29306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26834"
                obs_have="26834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="6761598"
                         time_creation="Tue Feb 22 17:16:00 2011"
                         time_modification="Tue Feb 22 17:11:46 2011" />
        <observations epoch_first="Tue Feb 22 16:00:00 2011"
                      epoch_last="Tue Feb 22 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32771"
                obs_have="31030"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="29306"
                obs_have="29306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26834"
                obs_have="26834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="6761598"
                         time_creation="Tue Mar 22 00:55:03 2011"
                         time_modification="Tue Feb 22 17:11:46 2011" />
        <observations epoch_first="Tue Feb 22 16:00:00 2011"
                      epoch_last="Tue Feb 22 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32771"
                obs_have="31030"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="29306"
                obs_have="29306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26834"
                obs_have="26834"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 22 18:22:33 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7452985"
                         time_creation="Tue Feb 22 18:15:35 2011"
                         time_modification="Tue Feb 22 18:11:43 2011" />
        <observations epoch_first="Tue Feb 22 17:00:00 2011"
                      epoch_last="Tue Feb 22 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34515"
                obs_have="32410"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="29072"
                obs_have="29072"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24391"
                obs_have="24391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 18:48:36 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7452985"
                         time_creation="Tue Feb 22 18:15:35 2011"
                         time_modification="Tue Feb 22 18:11:43 2011" />
        <observations epoch_first="Tue Feb 22 17:00:00 2011"
                      epoch_last="Tue Feb 22 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34515"
                obs_have="32410"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="29072"
                obs_have="29072"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24391"
                obs_have="24391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7452985"
                         time_creation="Tue Feb 22 18:15:35 2011"
                         time_modification="Tue Feb 22 18:11:43 2011" />
        <observations epoch_first="Tue Feb 22 17:00:00 2011"
                      epoch_last="Tue Feb 22 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34515"
                obs_have="32410"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="29072"
                obs_have="29072"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24391"
                obs_have="24391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7452985"
                         time_creation="Tue Mar 22 00:55:03 2011"
                         time_modification="Tue Feb 22 18:11:43 2011" />
        <observations epoch_first="Tue Feb 22 17:00:00 2011"
                      epoch_last="Tue Feb 22 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34515"
                obs_have="32410"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="29072"
                obs_have="29072"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24391"
                obs_have="24391"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 22 19:50:52 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="8133103"
                         time_creation="Tue Feb 22 19:30:27 2011"
                         time_modification="Tue Feb 22 19:20:26 2011" />
        <observations epoch_first="Tue Feb 22 18:00:00 2011"
                      epoch_last="Tue Feb 22 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36150"
                obs_have="34113"
                obs_ratio="94.37" />
          <mask elevation="10 degrees"
                obs_expected="29701"
                obs_have="29701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23970"
                obs_have="23970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="8133103"
                         time_creation="Tue Feb 22 19:30:27 2011"
                         time_modification="Tue Feb 22 19:20:26 2011" />
        <observations epoch_first="Tue Feb 22 18:00:00 2011"
                      epoch_last="Tue Feb 22 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36150"
                obs_have="34113"
                obs_ratio="94.37" />
          <mask elevation="10 degrees"
                obs_expected="29701"
                obs_have="29701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23970"
                obs_have="23970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:20:27"
                         size="8133103"
                         time_creation="Tue Mar 22 00:55:03 2011"
                         time_modification="Tue Feb 22 19:20:26 2011" />
        <observations epoch_first="Tue Feb 22 18:00:00 2011"
                      epoch_last="Tue Feb 22 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36150"
                obs_have="34113"
                obs_ratio="94.37" />
          <mask elevation="10 degrees"
                obs_expected="29701"
                obs_have="29701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23970"
                obs_have="23970"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 22 22:57:04 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8200557"
                         time_creation="Tue Feb 22 20:15:44 2011"
                         time_modification="Tue Feb 22 20:11:50 2011" />
        <observations epoch_first="Tue Feb 22 19:00:00 2011"
                      epoch_last="Tue Feb 22 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36552"
                obs_have="34548"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="30916"
                obs_have="30916"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27545"
                obs_have="27545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8200557"
                         time_creation="Tue Feb 22 20:15:44 2011"
                         time_modification="Tue Feb 22 20:11:50 2011" />
        <observations epoch_first="Tue Feb 22 19:00:00 2011"
                      epoch_last="Tue Feb 22 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36552"
                obs_have="34548"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="30916"
                obs_have="30916"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27545"
                obs_have="27545"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8200557"
                         time_creation="Tue Mar 22 00:55:04 2011"
                         time_modification="Tue Feb 22 20:11:50 2011" />
        <observations epoch_first="Tue Feb 22 19:00:00 2011"
                      epoch_last="Tue Feb 22 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36552"
                obs_have="34548"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="30916"
                obs_have="30916"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27545"
                obs_have="27545"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 22 23:12:15 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8366330"
                         time_creation="Tue Feb 22 21:15:46 2011"
                         time_modification="Tue Feb 22 21:11:49 2011" />
        <observations epoch_first="Tue Feb 22 20:00:00 2011"
                      epoch_last="Tue Feb 22 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32153"
                obs_have="32153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30196"
                obs_have="30196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 23:20:04 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8366330"
                         time_creation="Tue Feb 22 21:15:46 2011"
                         time_modification="Tue Feb 22 21:11:49 2011" />
        <observations epoch_first="Tue Feb 22 20:00:00 2011"
                      epoch_last="Tue Feb 22 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32153"
                obs_have="32153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30196"
                obs_have="30196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 00:01:53 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8366330"
                         time_creation="Tue Feb 22 21:15:46 2011"
                         time_modification="Tue Feb 22 21:11:49 2011" />
        <observations epoch_first="Tue Feb 22 20:00:00 2011"
                      epoch_last="Tue Feb 22 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32153"
                obs_have="32153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30196"
                obs_have="30196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8366330"
                         time_creation="Tue Feb 22 21:15:46 2011"
                         time_modification="Tue Feb 22 21:11:49 2011" />
        <observations epoch_first="Tue Feb 22 20:00:00 2011"
                      epoch_last="Tue Feb 22 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32153"
                obs_have="32153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30196"
                obs_have="30196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8366330"
                         time_creation="Tue Mar 22 00:55:04 2011"
                         time_modification="Tue Feb 22 21:11:49 2011" />
        <observations epoch_first="Tue Feb 22 20:00:00 2011"
                      epoch_last="Tue Feb 22 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32153"
                obs_have="32153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30196"
                obs_have="30196"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 22 22:39:16 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8806250"
                         time_creation="Tue Feb 22 22:16:44 2011"
                         time_modification="Tue Feb 22 22:11:50 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36522"
                obs_have="34737"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="32134"
                obs_have="32134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29755"
                obs_have="29755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 22:49:32 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8806250"
                         time_creation="Tue Feb 22 22:16:44 2011"
                         time_modification="Tue Feb 22 22:11:50 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36522"
                obs_have="34737"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="32134"
                obs_have="32134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29755"
                obs_have="29755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 23:04:43 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8806250"
                         time_creation="Tue Feb 22 22:16:44 2011"
                         time_modification="Tue Feb 22 22:11:50 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36522"
                obs_have="34737"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="32134"
                obs_have="32134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29755"
                obs_have="29755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 00:39:46 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8806250"
                         time_creation="Tue Feb 22 22:16:44 2011"
                         time_modification="Tue Feb 22 22:11:50 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36522"
                obs_have="34737"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="32134"
                obs_have="32134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29755"
                obs_have="29755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8806250"
                         time_creation="Tue Feb 22 22:16:44 2011"
                         time_modification="Tue Feb 22 22:11:50 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36522"
                obs_have="34737"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="32134"
                obs_have="32134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29755"
                obs_have="29755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8806250"
                         time_creation="Tue Mar 22 00:55:04 2011"
                         time_modification="Tue Feb 22 22:11:50 2011" />
        <observations epoch_first="Tue Feb 22 21:00:00 2011"
                      epoch_last="Tue Feb 22 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36522"
                obs_have="34737"
                obs_ratio="95.11" />
          <mask elevation="10 degrees"
                obs_expected="32134"
                obs_have="32134"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29755"
                obs_have="29755"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 22 23:25:23 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8913914"
                         time_creation="Tue Feb 22 23:16:00 2011"
                         time_modification="Tue Feb 22 23:11:42 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38329"
                obs_have="35128"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="30180"
                obs_have="30163"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23348"
                obs_have="23348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 23:32:14 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8913914"
                         time_creation="Tue Feb 22 23:16:00 2011"
                         time_modification="Tue Feb 22 23:11:42 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38329"
                obs_have="35128"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="30180"
                obs_have="30163"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23348"
                obs_have="23348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 23:41:42 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8913914"
                         time_creation="Tue Feb 22 23:16:00 2011"
                         time_modification="Tue Feb 22 23:11:42 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38329"
                obs_have="35128"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="30180"
                obs_have="30163"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23348"
                obs_have="23348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 23:50:03 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8913914"
                         time_creation="Tue Feb 22 23:16:00 2011"
                         time_modification="Tue Feb 22 23:11:42 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38329"
                obs_have="35128"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="30180"
                obs_have="30163"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23348"
                obs_have="23348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 23:56:32 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8913914"
                         time_creation="Tue Feb 22 23:16:00 2011"
                         time_modification="Tue Feb 22 23:11:42 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38329"
                obs_have="35128"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="30180"
                obs_have="30163"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23348"
                obs_have="23348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 01:39:28 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8913914"
                         time_creation="Tue Feb 22 23:16:00 2011"
                         time_modification="Tue Feb 22 23:11:42 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38329"
                obs_have="35128"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="30180"
                obs_have="30163"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23348"
                obs_have="23348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8913914"
                         time_creation="Tue Feb 22 23:16:00 2011"
                         time_modification="Tue Feb 22 23:11:42 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38329"
                obs_have="35128"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="30180"
                obs_have="30163"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23348"
                obs_have="23348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8913914"
                         time_creation="Tue Mar 22 00:55:05 2011"
                         time_modification="Tue Feb 22 23:11:42 2011" />
        <observations epoch_first="Tue Feb 22 22:00:00 2011"
                      epoch_last="Tue Feb 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38329"
                obs_have="35128"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="30180"
                obs_have="30163"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="23348"
                obs_have="23348"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs053x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 23 00:22:33 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7898383"
                         time_creation="Wed Feb 23 00:16:08 2011"
                         time_modification="Wed Feb 23 00:11:43 2011" />
        <observations epoch_first="Tue Feb 22 23:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32515"
                obs_have="31884"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="30535"
                obs_have="30535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29367"
                obs_have="29367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 00:48:07 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7898383"
                         time_creation="Wed Feb 23 00:16:08 2011"
                         time_modification="Wed Feb 23 00:11:43 2011" />
        <observations epoch_first="Tue Feb 22 23:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32515"
                obs_have="31884"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="30535"
                obs_have="30535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29367"
                obs_have="29367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 02:38:33 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7898383"
                         time_creation="Wed Feb 23 00:16:08 2011"
                         time_modification="Wed Feb 23 00:11:43 2011" />
        <observations epoch_first="Tue Feb 22 23:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32515"
                obs_have="31884"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="30535"
                obs_have="30535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29367"
                obs_have="29367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 23 21:47:56 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7898383"
                         time_creation="Wed Feb 23 00:16:08 2011"
                         time_modification="Wed Feb 23 00:11:43 2011" />
        <observations epoch_first="Tue Feb 22 23:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32515"
                obs_have="31884"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="30535"
                obs_have="30535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29367"
                obs_have="29367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 24 06:10:57 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7898383"
                         time_creation="Tue Mar 22 00:55:05 2011"
                         time_modification="Wed Feb 23 00:11:43 2011" />
        <observations epoch_first="Tue Feb 22 23:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32515"
                obs_have="31884"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="30535"
                obs_have="30535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29367"
                obs_have="29367"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
