<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-21 00:00:00"
    DayOfYear="81"
    Year="2012">
  <station name="CHBR">
    <file name="/chbr0810.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 23 01:56:51 2012"
               level="3">
        <file_statistics latency="01:31:54"
                         size="6585014"
                         time_creation="Thu Mar 22 01:35:44 2012"
                         time_modification="Thu Mar 22 01:31:24 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29459"
                obs_have="27200"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="24623"
                obs_have="24559"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="21732"
                obs_have="21728"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Apr 20 10:44:57 2012"
               level="3">
        <file_statistics latency="01:31:54"
                         size="6585014"
                         time_creation="Wed Apr 18 01:01:45 2012"
                         time_modification="Thu Mar 22 01:31:24 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29459"
                obs_have="27200"
                obs_ratio="92.33" />
          <mask elevation="10 degrees"
                obs_expected="24623"
                obs_have="24559"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="21732"
                obs_have="21728"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chbr081a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Mar 21 01:31:14 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8933237"
                         time_creation="Wed Mar 21 01:15:17 2012"
                         time_modification="Wed Mar 21 01:08:59 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40968"
                obs_have="35724"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="29833"
                obs_have="29605"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 01:58:13 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8933237"
                         time_creation="Wed Mar 21 01:15:17 2012"
                         time_modification="Wed Mar 21 01:08:59 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40968"
                obs_have="35724"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="29833"
                obs_have="29605"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 03:52:20 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8933237"
                         time_creation="Wed Mar 21 01:15:17 2012"
                         time_modification="Wed Mar 21 01:08:59 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40968"
                obs_have="35724"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="29833"
                obs_have="29605"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8933237"
                         time_creation="Wed Mar 21 01:15:17 2012"
                         time_modification="Wed Mar 21 01:08:59 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40968"
                obs_have="35724"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="29833"
                obs_have="29605"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8933237"
                         time_creation="Wed Apr 18 00:56:29 2012"
                         time_modification="Wed Mar 21 01:08:59 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40968"
                obs_have="35724"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="29833"
                obs_have="29605"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Mar 21 02:27:12 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8664483"
                         time_creation="Wed Mar 21 02:15:15 2012"
                         time_modification="Wed Mar 21 02:08:49 2012" />
        <observations epoch_first="Wed Mar 21 01:00:00 2012"
                      epoch_last="Wed Mar 21 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37892"
                obs_have="33426"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 02:52:59 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8664483"
                         time_creation="Wed Mar 21 02:15:15 2012"
                         time_modification="Wed Mar 21 02:08:49 2012" />
        <observations epoch_first="Wed Mar 21 01:00:00 2012"
                      epoch_last="Wed Mar 21 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37892"
                obs_have="33426"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:57:54 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8664483"
                         time_creation="Wed Mar 21 02:15:15 2012"
                         time_modification="Wed Mar 21 02:08:49 2012" />
        <observations epoch_first="Wed Mar 21 01:00:00 2012"
                      epoch_last="Wed Mar 21 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37892"
                obs_have="33426"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8664483"
                         time_creation="Wed Mar 21 02:15:15 2012"
                         time_modification="Wed Mar 21 02:08:49 2012" />
        <observations epoch_first="Wed Mar 21 01:00:00 2012"
                      epoch_last="Wed Mar 21 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37892"
                obs_have="33426"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8664483"
                         time_creation="Wed Apr 18 00:56:30 2012"
                         time_modification="Wed Mar 21 02:08:49 2012" />
        <observations epoch_first="Wed Mar 21 01:00:00 2012"
                      epoch_last="Wed Mar 21 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37892"
                obs_have="33426"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Mar 21 03:27:24 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8609385"
                         time_creation="Wed Mar 21 03:15:19 2012"
                         time_modification="Wed Mar 21 03:08:53 2012" />
        <observations epoch_first="Wed Mar 21 02:00:00 2012"
                      epoch_last="Wed Mar 21 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34136"
                obs_have="33249"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31435"
                obs_have="31435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:06:30 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8609385"
                         time_creation="Wed Mar 21 03:15:19 2012"
                         time_modification="Wed Mar 21 03:08:53 2012" />
        <observations epoch_first="Wed Mar 21 02:00:00 2012"
                      epoch_last="Wed Mar 21 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34136"
                obs_have="33249"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31435"
                obs_have="31435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 05:54:21 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8609385"
                         time_creation="Wed Mar 21 03:15:19 2012"
                         time_modification="Wed Mar 21 03:08:53 2012" />
        <observations epoch_first="Wed Mar 21 02:00:00 2012"
                      epoch_last="Wed Mar 21 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34136"
                obs_have="33249"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31435"
                obs_have="31435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8609385"
                         time_creation="Wed Mar 21 03:15:19 2012"
                         time_modification="Wed Mar 21 03:08:53 2012" />
        <observations epoch_first="Wed Mar 21 02:00:00 2012"
                      epoch_last="Wed Mar 21 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34136"
                obs_have="33249"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31435"
                obs_have="31435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8609385"
                         time_creation="Wed Apr 18 00:56:31 2012"
                         time_modification="Wed Mar 21 03:08:53 2012" />
        <observations epoch_first="Wed Mar 21 02:00:00 2012"
                      epoch_last="Wed Mar 21 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34136"
                obs_have="33249"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31435"
                obs_have="31435"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Mar 21 04:49:42 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9466592"
                         time_creation="Wed Mar 21 04:15:19 2012"
                         time_modification="Wed Mar 21 04:08:56 2012" />
        <observations epoch_first="Wed Mar 21 03:00:00 2012"
                      epoch_last="Wed Mar 21 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41899"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="37165"
                obs_have="37163"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31532"
                obs_have="31531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 07:07:22 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9466592"
                         time_creation="Wed Mar 21 04:15:19 2012"
                         time_modification="Wed Mar 21 04:08:56 2012" />
        <observations epoch_first="Wed Mar 21 03:00:00 2012"
                      epoch_last="Wed Mar 21 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41899"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="37165"
                obs_have="37163"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31532"
                obs_have="31531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9466592"
                         time_creation="Wed Mar 21 04:15:19 2012"
                         time_modification="Wed Mar 21 04:08:56 2012" />
        <observations epoch_first="Wed Mar 21 03:00:00 2012"
                      epoch_last="Wed Mar 21 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41899"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="37165"
                obs_have="37163"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31532"
                obs_have="31531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9466592"
                         time_creation="Wed Apr 18 00:56:32 2012"
                         time_modification="Wed Mar 21 04:08:56 2012" />
        <observations epoch_first="Wed Mar 21 03:00:00 2012"
                      epoch_last="Wed Mar 21 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43200"
                obs_have="41899"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="37165"
                obs_have="37163"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31532"
                obs_have="31531"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Mar 21 05:33:59 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8851308"
                         time_creation="Wed Mar 21 05:15:26 2012"
                         time_modification="Wed Mar 21 05:08:56 2012" />
        <observations epoch_first="Wed Mar 21 04:00:00 2012"
                      epoch_last="Wed Mar 21 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44544"
                obs_have="39613"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="35043"
                obs_have="34424"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="27796"
                obs_have="27669"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Wed Mar 21 06:11:16 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8851308"
                         time_creation="Wed Mar 21 05:15:26 2012"
                         time_modification="Wed Mar 21 05:08:56 2012" />
        <observations epoch_first="Wed Mar 21 04:00:00 2012"
                      epoch_last="Wed Mar 21 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44544"
                obs_have="39613"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="35043"
                obs_have="34424"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="27796"
                obs_have="27669"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8851308"
                         time_creation="Wed Mar 21 05:15:26 2012"
                         time_modification="Wed Mar 21 05:08:56 2012" />
        <observations epoch_first="Wed Mar 21 04:00:00 2012"
                      epoch_last="Wed Mar 21 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44544"
                obs_have="39613"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="35043"
                obs_have="34424"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="27796"
                obs_have="27669"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8851308"
                         time_creation="Wed Apr 18 00:56:33 2012"
                         time_modification="Wed Mar 21 05:08:56 2012" />
        <observations epoch_first="Wed Mar 21 04:00:00 2012"
                      epoch_last="Wed Mar 21 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44544"
                obs_have="39613"
                obs_ratio="88.93" />
          <mask elevation="10 degrees"
                obs_expected="35043"
                obs_have="34424"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="27796"
                obs_have="27669"
                obs_ratio="99.54" />
        </observations>
      </control>
    </file>
    <file name="/chbr081f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Mar 21 06:32:01 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7643771"
                         time_creation="Wed Mar 21 06:15:27 2012"
                         time_modification="Wed Mar 21 06:08:52 2012" />
        <observations epoch_first="Wed Mar 21 05:00:00 2012"
                      epoch_last="Wed Mar 21 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38142"
                obs_have="35979"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="34580"
                obs_have="34580"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32960"
                obs_have="32960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 08:13:14 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7643771"
                         time_creation="Wed Mar 21 06:15:27 2012"
                         time_modification="Wed Mar 21 06:08:52 2012" />
        <observations epoch_first="Wed Mar 21 05:00:00 2012"
                      epoch_last="Wed Mar 21 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38142"
                obs_have="35979"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="34580"
                obs_have="34580"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32960"
                obs_have="32960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7643771"
                         time_creation="Wed Mar 21 06:15:27 2012"
                         time_modification="Wed Mar 21 06:08:52 2012" />
        <observations epoch_first="Wed Mar 21 05:00:00 2012"
                      epoch_last="Wed Mar 21 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38142"
                obs_have="35979"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="34580"
                obs_have="34580"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32960"
                obs_have="32960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7643771"
                         time_creation="Wed Apr 18 00:56:34 2012"
                         time_modification="Wed Mar 21 06:08:52 2012" />
        <observations epoch_first="Wed Mar 21 05:00:00 2012"
                      epoch_last="Wed Mar 21 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38142"
                obs_have="35979"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="34580"
                obs_have="34580"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32960"
                obs_have="32960"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Mar 21 07:37:14 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7397666"
                         time_creation="Wed Mar 21 07:15:31 2012"
                         time_modification="Wed Mar 21 07:08:58 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36179"
                obs_have="34419"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31797"
                obs_have="31781"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29149"
                obs_have="29149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 08:00:43 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7397666"
                         time_creation="Wed Mar 21 07:15:31 2012"
                         time_modification="Wed Mar 21 07:08:58 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36179"
                obs_have="34419"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31797"
                obs_have="31781"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29149"
                obs_have="29149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 09:12:55 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7397666"
                         time_creation="Wed Mar 21 07:15:31 2012"
                         time_modification="Wed Mar 21 07:08:58 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36179"
                obs_have="34419"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31797"
                obs_have="31781"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29149"
                obs_have="29149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 09:50:53 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7397666"
                         time_creation="Wed Mar 21 07:15:31 2012"
                         time_modification="Wed Mar 21 07:08:58 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36179"
                obs_have="34419"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31797"
                obs_have="31781"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29149"
                obs_have="29149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7397666"
                         time_creation="Wed Mar 21 07:15:31 2012"
                         time_modification="Wed Mar 21 07:08:58 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36179"
                obs_have="34419"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31797"
                obs_have="31781"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29149"
                obs_have="29149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7397666"
                         time_creation="Wed Apr 18 00:56:35 2012"
                         time_modification="Wed Mar 21 07:08:58 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36179"
                obs_have="34419"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="31797"
                obs_have="31781"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29149"
                obs_have="29149"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Mar 21 08:29:44 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7241972"
                         time_creation="Wed Mar 21 08:15:47 2012"
                         time_modification="Wed Mar 21 08:08:37 2012" />
        <observations epoch_first="Wed Mar 21 07:00:00 2012"
                      epoch_last="Wed Mar 21 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34606"
                obs_have="33966"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="31552"
                obs_have="31552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27795"
                obs_have="27795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 08:57:29 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7241972"
                         time_creation="Wed Mar 21 08:15:47 2012"
                         time_modification="Wed Mar 21 08:08:37 2012" />
        <observations epoch_first="Wed Mar 21 07:00:00 2012"
                      epoch_last="Wed Mar 21 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34606"
                obs_have="33966"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="31552"
                obs_have="31552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27795"
                obs_have="27795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 10:50:20 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7241972"
                         time_creation="Wed Mar 21 08:15:47 2012"
                         time_modification="Wed Mar 21 08:08:37 2012" />
        <observations epoch_first="Wed Mar 21 07:00:00 2012"
                      epoch_last="Wed Mar 21 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34606"
                obs_have="33966"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="31552"
                obs_have="31552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27795"
                obs_have="27795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7241972"
                         time_creation="Wed Mar 21 08:15:47 2012"
                         time_modification="Wed Mar 21 08:08:37 2012" />
        <observations epoch_first="Wed Mar 21 07:00:00 2012"
                      epoch_last="Wed Mar 21 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34606"
                obs_have="33966"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="31552"
                obs_have="31552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27795"
                obs_have="27795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7241972"
                         time_creation="Wed Apr 18 00:56:36 2012"
                         time_modification="Wed Mar 21 08:08:37 2012" />
        <observations epoch_first="Wed Mar 21 07:00:00 2012"
                      epoch_last="Wed Mar 21 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34606"
                obs_have="33966"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="31552"
                obs_have="31552"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27795"
                obs_have="27795"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Mar 21 10:02:23 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7595541"
                         time_creation="Wed Mar 21 09:35:59 2012"
                         time_modification="Wed Mar 21 09:08:43 2012" />
        <observations epoch_first="Wed Mar 21 08:00:00 2012"
                      epoch_last="Wed Mar 21 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35879"
                obs_have="33062"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="29799"
                obs_have="29799"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27348"
                obs_have="27348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 11:38:45 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7595541"
                         time_creation="Wed Mar 21 09:35:59 2012"
                         time_modification="Wed Mar 21 09:08:43 2012" />
        <observations epoch_first="Wed Mar 21 08:00:00 2012"
                      epoch_last="Wed Mar 21 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35879"
                obs_have="33062"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="29799"
                obs_have="29799"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27348"
                obs_have="27348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7595541"
                         time_creation="Wed Mar 21 09:35:59 2012"
                         time_modification="Wed Mar 21 09:08:43 2012" />
        <observations epoch_first="Wed Mar 21 08:00:00 2012"
                      epoch_last="Wed Mar 21 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35879"
                obs_have="33062"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="29799"
                obs_have="29799"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27348"
                obs_have="27348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7595541"
                         time_creation="Wed Apr 18 00:56:36 2012"
                         time_modification="Wed Mar 21 09:08:43 2012" />
        <observations epoch_first="Wed Mar 21 08:00:00 2012"
                      epoch_last="Wed Mar 21 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35879"
                obs_have="33062"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="29799"
                obs_have="29799"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27348"
                obs_have="27348"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Mar 21 10:34:00 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8448636"
                         time_creation="Wed Mar 21 10:15:59 2012"
                         time_modification="Wed Mar 21 10:08:52 2012" />
        <observations epoch_first="Wed Mar 21 09:00:00 2012"
                      epoch_last="Wed Mar 21 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36879"
                obs_have="36060"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="34499"
                obs_have="34499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30965"
                obs_have="30965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 11:00:10 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8448636"
                         time_creation="Wed Mar 21 10:15:59 2012"
                         time_modification="Wed Mar 21 10:08:52 2012" />
        <observations epoch_first="Wed Mar 21 09:00:00 2012"
                      epoch_last="Wed Mar 21 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36879"
                obs_have="36060"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="34499"
                obs_have="34499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30965"
                obs_have="30965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 12:43:22 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8448636"
                         time_creation="Wed Mar 21 10:15:59 2012"
                         time_modification="Wed Mar 21 10:08:52 2012" />
        <observations epoch_first="Wed Mar 21 09:00:00 2012"
                      epoch_last="Wed Mar 21 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36879"
                obs_have="36060"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="34499"
                obs_have="34499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30965"
                obs_have="30965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8448636"
                         time_creation="Wed Mar 21 10:15:59 2012"
                         time_modification="Wed Mar 21 10:08:52 2012" />
        <observations epoch_first="Wed Mar 21 09:00:00 2012"
                      epoch_last="Wed Mar 21 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36879"
                obs_have="36060"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="34499"
                obs_have="34499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30965"
                obs_have="30965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8448636"
                         time_creation="Wed Apr 18 00:56:37 2012"
                         time_modification="Wed Mar 21 10:08:52 2012" />
        <observations epoch_first="Wed Mar 21 09:00:00 2012"
                      epoch_last="Wed Mar 21 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36879"
                obs_have="36060"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="34499"
                obs_have="34499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30965"
                obs_have="30965"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Mar 21 11:24:21 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8779538"
                         time_creation="Wed Mar 21 11:15:53 2012"
                         time_modification="Wed Mar 21 11:08:54 2012" />
        <observations epoch_first="Wed Mar 21 10:00:00 2012"
                      epoch_last="Wed Mar 21 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="34458"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30013"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26639"
                obs_have="26639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 11:48:53 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8779538"
                         time_creation="Wed Mar 21 11:15:53 2012"
                         time_modification="Wed Mar 21 11:08:54 2012" />
        <observations epoch_first="Wed Mar 21 10:00:00 2012"
                      epoch_last="Wed Mar 21 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="34458"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30013"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26639"
                obs_have="26639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 13:39:00 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8779538"
                         time_creation="Wed Mar 21 11:15:53 2012"
                         time_modification="Wed Mar 21 11:08:54 2012" />
        <observations epoch_first="Wed Mar 21 10:00:00 2012"
                      epoch_last="Wed Mar 21 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="34458"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30013"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26639"
                obs_have="26639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8779538"
                         time_creation="Wed Mar 21 11:15:53 2012"
                         time_modification="Wed Mar 21 11:08:54 2012" />
        <observations epoch_first="Wed Mar 21 10:00:00 2012"
                      epoch_last="Wed Mar 21 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="34458"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30013"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26639"
                obs_have="26639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8779538"
                         time_creation="Wed Apr 18 00:56:38 2012"
                         time_modification="Wed Mar 21 11:08:54 2012" />
        <observations epoch_first="Wed Mar 21 10:00:00 2012"
                      epoch_last="Wed Mar 21 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="34458"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="30021"
                obs_have="30013"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26639"
                obs_have="26639"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Mar 21 12:54:33 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9075183"
                         time_creation="Wed Mar 21 12:35:52 2012"
                         time_modification="Wed Mar 21 12:08:51 2012" />
        <observations epoch_first="Wed Mar 21 11:00:00 2012"
                      epoch_last="Wed Mar 21 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="36669"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="29101"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26335"
                obs_have="26335"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 14:41:57 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9075183"
                         time_creation="Wed Mar 21 12:35:52 2012"
                         time_modification="Wed Mar 21 12:08:51 2012" />
        <observations epoch_first="Wed Mar 21 11:00:00 2012"
                      epoch_last="Wed Mar 21 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="36669"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="29101"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26335"
                obs_have="26335"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9075183"
                         time_creation="Wed Mar 21 12:35:52 2012"
                         time_modification="Wed Mar 21 12:08:51 2012" />
        <observations epoch_first="Wed Mar 21 11:00:00 2012"
                      epoch_last="Wed Mar 21 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="36669"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="29101"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26335"
                obs_have="26335"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9075183"
                         time_creation="Wed Apr 18 00:56:39 2012"
                         time_modification="Wed Mar 21 12:08:51 2012" />
        <observations epoch_first="Wed Mar 21 11:00:00 2012"
                      epoch_last="Wed Mar 21 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40148"
                obs_have="36669"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="29106"
                obs_have="29101"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26335"
                obs_have="26335"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Mar 21 13:24:12 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9270363"
                         time_creation="Wed Mar 21 13:15:54 2012"
                         time_modification="Wed Mar 21 13:08:59 2012" />
        <observations epoch_first="Wed Mar 21 12:00:00 2012"
                      epoch_last="Wed Mar 21 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38961"
                obs_have="37019"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="32155"
                obs_have="32083"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28306"
                obs_have="28306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 13:50:47 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9270363"
                         time_creation="Wed Mar 21 13:15:54 2012"
                         time_modification="Wed Mar 21 13:08:59 2012" />
        <observations epoch_first="Wed Mar 21 12:00:00 2012"
                      epoch_last="Wed Mar 21 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38961"
                obs_have="37019"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="32155"
                obs_have="32083"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28306"
                obs_have="28306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 15:41:01 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9270363"
                         time_creation="Wed Mar 21 13:15:54 2012"
                         time_modification="Wed Mar 21 13:08:59 2012" />
        <observations epoch_first="Wed Mar 21 12:00:00 2012"
                      epoch_last="Wed Mar 21 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38961"
                obs_have="37019"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="32155"
                obs_have="32083"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28306"
                obs_have="28306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9270363"
                         time_creation="Wed Mar 21 13:15:54 2012"
                         time_modification="Wed Mar 21 13:08:59 2012" />
        <observations epoch_first="Wed Mar 21 12:00:00 2012"
                      epoch_last="Wed Mar 21 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38961"
                obs_have="37019"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="32155"
                obs_have="32083"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28306"
                obs_have="28306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9270363"
                         time_creation="Wed Apr 18 00:56:40 2012"
                         time_modification="Wed Mar 21 13:08:59 2012" />
        <observations epoch_first="Wed Mar 21 12:00:00 2012"
                      epoch_last="Wed Mar 21 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38961"
                obs_have="37019"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="32155"
                obs_have="32083"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28306"
                obs_have="28306"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Mar 21 14:49:25 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="7826875"
                         time_creation="Wed Mar 21 14:35:22 2012"
                         time_modification="Wed Mar 21 14:13:11 2012" />
        <observations epoch_first="Wed Mar 21 13:00:00 2012"
                      epoch_last="Wed Mar 21 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32661"
                obs_have="30627"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28754"
                obs_have="28735"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26679"
                obs_have="26679"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 16:43:42 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="7826875"
                         time_creation="Wed Mar 21 14:35:22 2012"
                         time_modification="Wed Mar 21 14:13:11 2012" />
        <observations epoch_first="Wed Mar 21 13:00:00 2012"
                      epoch_last="Wed Mar 21 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32661"
                obs_have="30627"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28754"
                obs_have="28735"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26679"
                obs_have="26679"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="7826875"
                         time_creation="Wed Mar 21 14:35:22 2012"
                         time_modification="Wed Mar 21 14:13:11 2012" />
        <observations epoch_first="Wed Mar 21 13:00:00 2012"
                      epoch_last="Wed Mar 21 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32661"
                obs_have="30627"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28754"
                obs_have="28735"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26679"
                obs_have="26679"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="7826875"
                         time_creation="Wed Apr 18 00:56:41 2012"
                         time_modification="Wed Mar 21 14:13:11 2012" />
        <observations epoch_first="Wed Mar 21 13:00:00 2012"
                      epoch_last="Wed Mar 21 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32661"
                obs_have="30627"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28754"
                obs_have="28735"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26679"
                obs_have="26679"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Mar 21 15:24:53 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8182908"
                         time_creation="Wed Mar 21 15:16:13 2012"
                         time_modification="Wed Mar 21 15:08:47 2012" />
        <observations epoch_first="Wed Mar 21 14:00:00 2012"
                      epoch_last="Wed Mar 21 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35486"
                obs_have="32176"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="29114"
                obs_have="29111"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24922"
                obs_have="24922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 15:51:40 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8182908"
                         time_creation="Wed Mar 21 15:16:13 2012"
                         time_modification="Wed Mar 21 15:08:47 2012" />
        <observations epoch_first="Wed Mar 21 14:00:00 2012"
                      epoch_last="Wed Mar 21 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35486"
                obs_have="32176"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="29114"
                obs_have="29111"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24922"
                obs_have="24922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 17:47:19 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8182908"
                         time_creation="Wed Mar 21 15:16:13 2012"
                         time_modification="Wed Mar 21 15:08:47 2012" />
        <observations epoch_first="Wed Mar 21 14:00:00 2012"
                      epoch_last="Wed Mar 21 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35486"
                obs_have="32176"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="29114"
                obs_have="29111"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24922"
                obs_have="24922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8182908"
                         time_creation="Wed Mar 21 15:16:13 2012"
                         time_modification="Wed Mar 21 15:08:47 2012" />
        <observations epoch_first="Wed Mar 21 14:00:00 2012"
                      epoch_last="Wed Mar 21 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35486"
                obs_have="32176"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="29114"
                obs_have="29111"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24922"
                obs_have="24922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8182908"
                         time_creation="Wed Apr 18 00:56:42 2012"
                         time_modification="Wed Mar 21 15:08:47 2012" />
        <observations epoch_first="Wed Mar 21 14:00:00 2012"
                      epoch_last="Wed Mar 21 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35486"
                obs_have="32176"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="29114"
                obs_have="29111"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24922"
                obs_have="24922"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Mar 21 16:27:16 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8128204"
                         time_creation="Wed Mar 21 16:15:34 2012"
                         time_modification="Wed Mar 21 16:08:57 2012" />
        <observations epoch_first="Wed Mar 21 15:00:00 2012"
                      epoch_last="Wed Mar 21 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34700"
                obs_have="32788"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="29926"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="23559"
                obs_have="23559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 16:55:57 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8128204"
                         time_creation="Wed Mar 21 16:15:34 2012"
                         time_modification="Wed Mar 21 16:08:57 2012" />
        <observations epoch_first="Wed Mar 21 15:00:00 2012"
                      epoch_last="Wed Mar 21 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34700"
                obs_have="32788"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="29926"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="23559"
                obs_have="23559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 18:53:57 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8128204"
                         time_creation="Wed Mar 21 16:15:34 2012"
                         time_modification="Wed Mar 21 16:08:57 2012" />
        <observations epoch_first="Wed Mar 21 15:00:00 2012"
                      epoch_last="Wed Mar 21 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34700"
                obs_have="32788"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="29926"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="23559"
                obs_have="23559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8128204"
                         time_creation="Wed Mar 21 16:15:34 2012"
                         time_modification="Wed Mar 21 16:08:57 2012" />
        <observations epoch_first="Wed Mar 21 15:00:00 2012"
                      epoch_last="Wed Mar 21 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34700"
                obs_have="32788"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="29926"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="23559"
                obs_have="23559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8128204"
                         time_creation="Wed Apr 18 00:56:43 2012"
                         time_modification="Wed Mar 21 16:08:57 2012" />
        <observations epoch_first="Wed Mar 21 15:00:00 2012"
                      epoch_last="Wed Mar 21 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34700"
                obs_have="32788"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="29926"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="23559"
                obs_have="23559"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Mar 21 17:26:35 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="8379482"
                         time_creation="Wed Mar 21 17:20:26 2012"
                         time_modification="Wed Mar 21 17:15:21 2012" />
        <observations epoch_first="Wed Mar 21 16:00:00 2012"
                      epoch_last="Wed Mar 21 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="33260"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="30405"
                obs_have="30354"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 18:03:02 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="8379482"
                         time_creation="Wed Mar 21 17:20:26 2012"
                         time_modification="Wed Mar 21 17:15:21 2012" />
        <observations epoch_first="Wed Mar 21 16:00:00 2012"
                      epoch_last="Wed Mar 21 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="33260"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="30405"
                obs_have="30354"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="8379482"
                         time_creation="Wed Mar 21 17:20:26 2012"
                         time_modification="Wed Mar 21 17:15:21 2012" />
        <observations epoch_first="Wed Mar 21 16:00:00 2012"
                      epoch_last="Wed Mar 21 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="33260"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="30405"
                obs_have="30354"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="8379482"
                         time_creation="Wed Apr 18 00:56:43 2012"
                         time_modification="Wed Mar 21 17:15:21 2012" />
        <observations epoch_first="Wed Mar 21 16:00:00 2012"
                      epoch_last="Wed Mar 21 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="33260"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="30405"
                obs_have="30354"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Mar 21 18:30:55 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8205765"
                         time_creation="Wed Mar 21 18:15:44 2012"
                         time_modification="Wed Mar 21 18:08:56 2012" />
        <observations epoch_first="Wed Mar 21 17:00:00 2012"
                      epoch_last="Wed Mar 21 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33453"
                obs_have="32694"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29834"
                obs_have="29834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 19:08:01 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8205765"
                         time_creation="Wed Mar 21 18:15:44 2012"
                         time_modification="Wed Mar 21 18:08:56 2012" />
        <observations epoch_first="Wed Mar 21 17:00:00 2012"
                      epoch_last="Wed Mar 21 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33453"
                obs_have="32694"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29834"
                obs_have="29834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 20:38:01 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8205765"
                         time_creation="Wed Mar 21 18:15:44 2012"
                         time_modification="Wed Mar 21 18:08:56 2012" />
        <observations epoch_first="Wed Mar 21 17:00:00 2012"
                      epoch_last="Wed Mar 21 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33453"
                obs_have="32694"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29834"
                obs_have="29834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 20:58:37 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8205765"
                         time_creation="Wed Mar 21 18:15:44 2012"
                         time_modification="Wed Mar 21 18:08:56 2012" />
        <observations epoch_first="Wed Mar 21 17:00:00 2012"
                      epoch_last="Wed Mar 21 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33453"
                obs_have="32694"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29834"
                obs_have="29834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8205765"
                         time_creation="Wed Mar 21 18:15:44 2012"
                         time_modification="Wed Mar 21 18:08:56 2012" />
        <observations epoch_first="Wed Mar 21 17:00:00 2012"
                      epoch_last="Wed Mar 21 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33453"
                obs_have="32694"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29834"
                obs_have="29834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8205765"
                         time_creation="Wed Apr 18 00:56:44 2012"
                         time_modification="Wed Mar 21 18:08:56 2012" />
        <observations epoch_first="Wed Mar 21 17:00:00 2012"
                      epoch_last="Wed Mar 21 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33453"
                obs_have="32694"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="31428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29834"
                obs_have="29834"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Mar 21 19:42:20 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8483699"
                         time_creation="Wed Mar 21 19:15:36 2012"
                         time_modification="Wed Mar 21 19:08:49 2012" />
        <observations epoch_first="Wed Mar 21 18:00:00 2012"
                      epoch_last="Wed Mar 21 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36946"
                obs_have="35286"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32566"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29499"
                obs_have="29499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 20:12:34 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8483699"
                         time_creation="Wed Mar 21 19:15:36 2012"
                         time_modification="Wed Mar 21 19:08:49 2012" />
        <observations epoch_first="Wed Mar 21 18:00:00 2012"
                      epoch_last="Wed Mar 21 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36946"
                obs_have="35286"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32566"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29499"
                obs_have="29499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 22:01:17 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8483699"
                         time_creation="Wed Mar 21 19:15:36 2012"
                         time_modification="Wed Mar 21 19:08:49 2012" />
        <observations epoch_first="Wed Mar 21 18:00:00 2012"
                      epoch_last="Wed Mar 21 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36946"
                obs_have="35286"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32566"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29499"
                obs_have="29499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8483699"
                         time_creation="Wed Mar 21 19:15:36 2012"
                         time_modification="Wed Mar 21 19:08:49 2012" />
        <observations epoch_first="Wed Mar 21 18:00:00 2012"
                      epoch_last="Wed Mar 21 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36946"
                obs_have="35286"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32566"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29499"
                obs_have="29499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8483699"
                         time_creation="Wed Apr 18 00:56:45 2012"
                         time_modification="Wed Mar 21 19:08:49 2012" />
        <observations epoch_first="Wed Mar 21 18:00:00 2012"
                      epoch_last="Wed Mar 21 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36946"
                obs_have="35286"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32566"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29499"
                obs_have="29499"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Mar 21 23:02:34 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7817379"
                         time_creation="Wed Mar 21 20:16:00 2012"
                         time_modification="Wed Mar 21 20:08:57 2012" />
        <observations epoch_first="Wed Mar 21 19:00:00 2012"
                      epoch_last="Wed Mar 21 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36064"
                obs_have="32904"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="29352"
                obs_have="29352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7817379"
                         time_creation="Wed Mar 21 20:16:00 2012"
                         time_modification="Wed Mar 21 20:08:57 2012" />
        <observations epoch_first="Wed Mar 21 19:00:00 2012"
                      epoch_last="Wed Mar 21 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36064"
                obs_have="32904"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="29352"
                obs_have="29352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7817379"
                         time_creation="Wed Apr 18 00:56:46 2012"
                         time_modification="Wed Mar 21 20:08:57 2012" />
        <observations epoch_first="Wed Mar 21 19:00:00 2012"
                      epoch_last="Wed Mar 21 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36064"
                obs_have="32904"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="29352"
                obs_have="29352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Mar 21 23:49:19 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="7661152"
                         time_creation="Wed Mar 21 21:20:54 2012"
                         time_modification="Wed Mar 21 21:08:54 2012" />
        <observations epoch_first="Wed Mar 21 20:00:00 2012"
                      epoch_last="Wed Mar 21 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34360"
                obs_have="33232"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="30742"
                obs_have="30691"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="26298"
                obs_have="26298"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="7661152"
                         time_creation="Wed Mar 21 21:20:54 2012"
                         time_modification="Wed Mar 21 21:08:54 2012" />
        <observations epoch_first="Wed Mar 21 20:00:00 2012"
                      epoch_last="Wed Mar 21 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34360"
                obs_have="33232"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="30742"
                obs_have="30691"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="26298"
                obs_have="26298"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="7661152"
                         time_creation="Wed Apr 18 00:56:47 2012"
                         time_modification="Wed Mar 21 21:08:54 2012" />
        <observations epoch_first="Wed Mar 21 20:00:00 2012"
                      epoch_last="Wed Mar 21 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34360"
                obs_have="33232"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="30742"
                obs_have="30691"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="26298"
                obs_have="26298"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Mar 21 22:39:23 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7282337"
                         time_creation="Wed Mar 21 22:15:45 2012"
                         time_modification="Wed Mar 21 22:08:57 2012" />
        <observations epoch_first="Wed Mar 21 21:00:00 2012"
                      epoch_last="Wed Mar 21 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30199"
                obs_have="28000"
                obs_ratio="92.72" />
          <mask elevation="10 degrees"
                obs_expected="27102"
                obs_have="26936"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24220"
                obs_have="24220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:47:20 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7282337"
                         time_creation="Wed Mar 21 22:15:45 2012"
                         time_modification="Wed Mar 21 22:08:57 2012" />
        <observations epoch_first="Wed Mar 21 21:00:00 2012"
                      epoch_last="Wed Mar 21 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30199"
                obs_have="28000"
                obs_ratio="92.72" />
          <mask elevation="10 degrees"
                obs_expected="27102"
                obs_have="26936"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24220"
                obs_have="24220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7282337"
                         time_creation="Wed Mar 21 22:15:45 2012"
                         time_modification="Wed Mar 21 22:08:57 2012" />
        <observations epoch_first="Wed Mar 21 21:00:00 2012"
                      epoch_last="Wed Mar 21 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30199"
                obs_have="28000"
                obs_ratio="92.72" />
          <mask elevation="10 degrees"
                obs_expected="27102"
                obs_have="26936"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24220"
                obs_have="24220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7282337"
                         time_creation="Wed Apr 18 00:56:48 2012"
                         time_modification="Wed Mar 21 22:08:57 2012" />
        <observations epoch_first="Wed Mar 21 21:00:00 2012"
                      epoch_last="Wed Mar 21 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30199"
                obs_have="28000"
                obs_ratio="92.72" />
          <mask elevation="10 degrees"
                obs_expected="27102"
                obs_have="26936"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="24220"
                obs_have="24220"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Mar 22 00:02:07 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7395768"
                         time_creation="Wed Mar 21 23:21:00 2012"
                         time_modification="Wed Mar 21 23:08:41 2012" />
        <observations epoch_first="Wed Mar 21 22:00:00 2012"
                      epoch_last="Wed Mar 21 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30174"
                obs_have="27584"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="26405"
                obs_have="26335"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22987"
                obs_have="22987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 01:39:43 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7395768"
                         time_creation="Wed Mar 21 23:21:00 2012"
                         time_modification="Wed Mar 21 23:08:41 2012" />
        <observations epoch_first="Wed Mar 21 22:00:00 2012"
                      epoch_last="Wed Mar 21 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30174"
                obs_have="27584"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="26405"
                obs_have="26335"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22987"
                obs_have="22987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7395768"
                         time_creation="Wed Mar 21 23:21:00 2012"
                         time_modification="Wed Mar 21 23:08:41 2012" />
        <observations epoch_first="Wed Mar 21 22:00:00 2012"
                      epoch_last="Wed Mar 21 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30174"
                obs_have="27584"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="26405"
                obs_have="26335"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22987"
                obs_have="22987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7395768"
                         time_creation="Wed Apr 18 00:56:48 2012"
                         time_modification="Wed Mar 21 23:08:41 2012" />
        <observations epoch_first="Wed Mar 21 22:00:00 2012"
                      epoch_last="Wed Mar 21 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30174"
                obs_have="27584"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="26405"
                obs_have="26335"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="22987"
                obs_have="22987"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbr081x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Mar 22 00:56:40 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8084100"
                         time_creation="Thu Mar 22 00:21:54 2012"
                         time_modification="Thu Mar 22 00:08:53 2012" />
        <observations epoch_first="Wed Mar 21 23:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35190"
                obs_have="32014"
                obs_ratio="90.97" />
          <mask elevation="10 degrees"
                obs_expected="24977"
                obs_have="24977"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20536"
                obs_have="20536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 02:38:46 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8084100"
                         time_creation="Thu Mar 22 00:21:54 2012"
                         time_modification="Thu Mar 22 00:08:53 2012" />
        <observations epoch_first="Wed Mar 21 23:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35190"
                obs_have="32014"
                obs_ratio="90.97" />
          <mask elevation="10 degrees"
                obs_expected="24977"
                obs_have="24977"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20536"
                obs_have="20536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 00:34:49 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8084100"
                         time_creation="Thu Mar 22 00:21:54 2012"
                         time_modification="Thu Mar 22 00:08:53 2012" />
        <observations epoch_first="Wed Mar 21 23:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35190"
                obs_have="32014"
                obs_ratio="90.97" />
          <mask elevation="10 degrees"
                obs_expected="24977"
                obs_have="24977"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20536"
                obs_have="20536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:22:50 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8084100"
                         time_creation="Wed Apr 18 00:56:49 2012"
                         time_modification="Thu Mar 22 00:08:53 2012" />
        <observations epoch_first="Wed Mar 21 23:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35190"
                obs_have="32014"
                obs_ratio="90.97" />
          <mask elevation="10 degrees"
                obs_expected="24977"
                obs_have="24977"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20536"
                obs_have="20536"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
