<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-20 00:00:00"
    DayOfYear="80"
    Year="2012">
  <station name="CHBS">
    <file name="/chbs0800.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 22 01:09:19 2012"
               level="3">
        <file_statistics latency="01:31:54"
                         size="6671821"
                         time_creation="Wed Mar 21 01:35:49 2012"
                         time_modification="Wed Mar 21 01:31:24 2012" />
        <observations epoch_first="Tue Mar 20 00:00:00 2012"
                      epoch_last="Tue Mar 20 23:59:30 2012"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="29347"
                obs_have="26953"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="24586"
                obs_have="24430"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="21752"
                obs_have="21683"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Thu Apr 19 10:03:08 2012"
               level="3">
        <file_statistics latency="01:31:54"
                         size="6671821"
                         time_creation="Tue Apr 17 01:14:23 2012"
                         time_modification="Wed Mar 21 01:31:24 2012" />
        <observations epoch_first="Tue Mar 20 00:00:00 2012"
                      epoch_last="Tue Mar 20 23:59:30 2012"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="29347"
                obs_have="26953"
                obs_ratio="91.84" />
          <mask elevation="10 degrees"
                obs_expected="24586"
                obs_have="24430"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="21752"
                obs_have="21683"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/chbs080a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Mar 20 01:31:11 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8633465"
                         time_creation="Tue Mar 20 01:15:27 2012"
                         time_modification="Tue Mar 20 01:08:59 2012" />
        <observations epoch_first="Tue Mar 20 00:00:00 2012"
                      epoch_last="Tue Mar 20 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39850"
                obs_have="34704"
                obs_ratio="87.09" />
          <mask elevation="10 degrees"
                obs_expected="30385"
                obs_have="30385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24775"
                obs_have="24775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 01:55:17 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8633465"
                         time_creation="Tue Mar 20 01:15:27 2012"
                         time_modification="Tue Mar 20 01:08:59 2012" />
        <observations epoch_first="Tue Mar 20 00:00:00 2012"
                      epoch_last="Tue Mar 20 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39850"
                obs_have="34704"
                obs_ratio="87.09" />
          <mask elevation="10 degrees"
                obs_expected="30385"
                obs_have="30385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24775"
                obs_have="24775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 03:53:17 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8633465"
                         time_creation="Tue Mar 20 01:15:27 2012"
                         time_modification="Tue Mar 20 01:08:59 2012" />
        <observations epoch_first="Tue Mar 20 00:00:00 2012"
                      epoch_last="Tue Mar 20 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39850"
                obs_have="34704"
                obs_ratio="87.09" />
          <mask elevation="10 degrees"
                obs_expected="30385"
                obs_have="30385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24775"
                obs_have="24775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8633465"
                         time_creation="Tue Mar 20 01:15:27 2012"
                         time_modification="Tue Mar 20 01:08:59 2012" />
        <observations epoch_first="Tue Mar 20 00:00:00 2012"
                      epoch_last="Tue Mar 20 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39850"
                obs_have="34704"
                obs_ratio="87.09" />
          <mask elevation="10 degrees"
                obs_expected="30385"
                obs_have="30385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24775"
                obs_have="24775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="8633465"
                         time_creation="Tue Apr 17 01:06:05 2012"
                         time_modification="Tue Mar 20 01:08:59 2012" />
        <observations epoch_first="Tue Mar 20 00:00:00 2012"
                      epoch_last="Tue Mar 20 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39850"
                obs_have="34704"
                obs_ratio="87.09" />
          <mask elevation="10 degrees"
                obs_expected="30385"
                obs_have="30385"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24775"
                obs_have="24775"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Mar 20 02:52:28 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8504360"
                         time_creation="Tue Mar 20 02:20:19 2012"
                         time_modification="Tue Mar 20 02:08:48 2012" />
        <observations epoch_first="Tue Mar 20 01:00:00 2012"
                      epoch_last="Tue Mar 20 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37139"
                obs_have="33234"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="28948"
                obs_have="28948"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26376"
                obs_have="26376"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8504360"
                         time_creation="Tue Mar 20 02:20:19 2012"
                         time_modification="Tue Mar 20 02:08:48 2012" />
        <observations epoch_first="Tue Mar 20 01:00:00 2012"
                      epoch_last="Tue Mar 20 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37139"
                obs_have="33234"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="28948"
                obs_have="28948"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26376"
                obs_have="26376"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8504360"
                         time_creation="Tue Apr 17 01:06:07 2012"
                         time_modification="Tue Mar 20 02:08:48 2012" />
        <observations epoch_first="Tue Mar 20 01:00:00 2012"
                      epoch_last="Tue Mar 20 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37139"
                obs_have="33234"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="28948"
                obs_have="28948"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26376"
                obs_have="26376"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Mar 20 03:29:43 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="8688857"
                         time_creation="Tue Mar 20 03:20:11 2012"
                         time_modification="Tue Mar 20 03:13:16 2012" />
        <observations epoch_first="Tue Mar 20 02:00:00 2012"
                      epoch_last="Tue Mar 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33927"
                obs_have="33161"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="32425"
                obs_have="32425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29921"
                obs_have="29921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 04:06:48 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="8688857"
                         time_creation="Tue Mar 20 03:20:11 2012"
                         time_modification="Tue Mar 20 03:13:16 2012" />
        <observations epoch_first="Tue Mar 20 02:00:00 2012"
                      epoch_last="Tue Mar 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33927"
                obs_have="33161"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="32425"
                obs_have="32425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29921"
                obs_have="29921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 05:14:12 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="8688857"
                         time_creation="Tue Mar 20 03:20:11 2012"
                         time_modification="Tue Mar 20 03:13:16 2012" />
        <observations epoch_first="Tue Mar 20 02:00:00 2012"
                      epoch_last="Tue Mar 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33927"
                obs_have="33161"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="32425"
                obs_have="32425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29921"
                obs_have="29921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 05:58:38 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="8688857"
                         time_creation="Tue Mar 20 03:20:11 2012"
                         time_modification="Tue Mar 20 03:13:16 2012" />
        <observations epoch_first="Tue Mar 20 02:00:00 2012"
                      epoch_last="Tue Mar 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33927"
                obs_have="33161"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="32425"
                obs_have="32425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29921"
                obs_have="29921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="8688857"
                         time_creation="Tue Mar 20 03:20:11 2012"
                         time_modification="Tue Mar 20 03:13:16 2012" />
        <observations epoch_first="Tue Mar 20 02:00:00 2012"
                      epoch_last="Tue Mar 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33927"
                obs_have="33161"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="32425"
                obs_have="32425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29921"
                obs_have="29921"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="8688857"
                         time_creation="Tue Apr 17 01:06:09 2012"
                         time_modification="Tue Mar 20 03:13:16 2012" />
        <observations epoch_first="Tue Mar 20 02:00:00 2012"
                      epoch_last="Tue Mar 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33927"
                obs_have="33161"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="32425"
                obs_have="32425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29921"
                obs_have="29921"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Mar 20 04:52:06 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="9456504"
                         time_creation="Tue Mar 20 04:20:15 2012"
                         time_modification="Tue Mar 20 04:13:24 2012" />
        <observations epoch_first="Tue Mar 20 03:00:00 2012"
                      epoch_last="Tue Mar 20 03:59:59 2012"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="42950"
                obs_have="39934"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="36146"
                obs_have="35750"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="31288"
                obs_have="30964"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Tue Mar 20 07:11:21 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="9456504"
                         time_creation="Tue Mar 20 04:20:15 2012"
                         time_modification="Tue Mar 20 04:13:24 2012" />
        <observations epoch_first="Tue Mar 20 03:00:00 2012"
                      epoch_last="Tue Mar 20 03:59:59 2012"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="42950"
                obs_have="39934"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="36146"
                obs_have="35750"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="31288"
                obs_have="30964"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="9456504"
                         time_creation="Tue Mar 20 04:20:15 2012"
                         time_modification="Tue Mar 20 04:13:24 2012" />
        <observations epoch_first="Tue Mar 20 03:00:00 2012"
                      epoch_last="Tue Mar 20 03:59:59 2012"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="42950"
                obs_have="39934"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="36146"
                obs_have="35750"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="31288"
                obs_have="30964"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="9456504"
                         time_creation="Tue Apr 17 01:06:11 2012"
                         time_modification="Tue Mar 20 04:13:24 2012" />
        <observations epoch_first="Tue Mar 20 03:00:00 2012"
                      epoch_last="Tue Mar 20 03:59:59 2012"
                      epochs="3564"
                      epochs_ratio="99.00">
          <mask elevation="03 degrees"
                obs_expected="42950"
                obs_have="39934"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="36146"
                obs_have="35750"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="31288"
                obs_have="30964"
                obs_ratio="98.96" />
        </observations>
      </control>
    </file>
    <file name="/chbs080e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Mar 20 05:39:39 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9379927"
                         time_creation="Tue Mar 20 05:15:22 2012"
                         time_modification="Tue Mar 20 05:08:55 2012" />
        <observations epoch_first="Tue Mar 20 04:00:00 2012"
                      epoch_last="Tue Mar 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43741"
                obs_have="38742"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="34147"
                obs_have="33266"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="27875"
                obs_have="27835"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9379927"
                         time_creation="Tue Mar 20 05:15:22 2012"
                         time_modification="Tue Mar 20 05:08:55 2012" />
        <observations epoch_first="Tue Mar 20 04:00:00 2012"
                      epoch_last="Tue Mar 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43741"
                obs_have="38742"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="34147"
                obs_have="33266"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="27875"
                obs_have="27835"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9379927"
                         time_creation="Tue Apr 17 01:06:13 2012"
                         time_modification="Tue Mar 20 05:08:55 2012" />
        <observations epoch_first="Tue Mar 20 04:00:00 2012"
                      epoch_last="Tue Mar 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43741"
                obs_have="38742"
                obs_ratio="88.57" />
          <mask elevation="10 degrees"
                obs_expected="34147"
                obs_have="33266"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="27875"
                obs_have="27835"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/chbs080f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Mar 20 06:36:42 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8467138"
                         time_creation="Tue Mar 20 06:15:23 2012"
                         time_modification="Tue Mar 20 06:08:54 2012" />
        <observations epoch_first="Tue Mar 20 05:00:00 2012"
                      epoch_last="Tue Mar 20 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38246"
                obs_have="35591"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="34557"
                obs_have="33720"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="32379"
                obs_have="32379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 08:22:31 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8467138"
                         time_creation="Tue Mar 20 06:15:23 2012"
                         time_modification="Tue Mar 20 06:08:54 2012" />
        <observations epoch_first="Tue Mar 20 05:00:00 2012"
                      epoch_last="Tue Mar 20 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38246"
                obs_have="35591"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="34557"
                obs_have="33720"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="32379"
                obs_have="32379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8467138"
                         time_creation="Tue Mar 20 06:15:23 2012"
                         time_modification="Tue Mar 20 06:08:54 2012" />
        <observations epoch_first="Tue Mar 20 05:00:00 2012"
                      epoch_last="Tue Mar 20 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38246"
                obs_have="35591"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="34557"
                obs_have="33720"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="32379"
                obs_have="32379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8467138"
                         time_creation="Tue Apr 17 01:06:15 2012"
                         time_modification="Tue Mar 20 06:08:54 2012" />
        <observations epoch_first="Tue Mar 20 05:00:00 2012"
                      epoch_last="Tue Mar 20 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38246"
                obs_have="35591"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="34557"
                obs_have="33720"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="32379"
                obs_have="32379"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Mar 20 07:44:26 2012"
               level="3">
        <file_statistics latency="00:13:24"
                         size="8519038"
                         time_creation="Tue Mar 20 07:20:20 2012"
                         time_modification="Tue Mar 20 07:13:23 2012" />
        <observations epoch_first="Tue Mar 20 06:00:00 2012"
                      epoch_last="Tue Mar 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36715"
                obs_have="35744"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="32673"
                obs_have="32672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29619"
                obs_have="29618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 08:06:24 2012"
               level="3">
        <file_statistics latency="00:13:24"
                         size="8519038"
                         time_creation="Tue Mar 20 07:20:20 2012"
                         time_modification="Tue Mar 20 07:13:23 2012" />
        <observations epoch_first="Tue Mar 20 06:00:00 2012"
                      epoch_last="Tue Mar 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36715"
                obs_have="35744"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="32673"
                obs_have="32672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29619"
                obs_have="29618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 09:30:18 2012"
               level="3">
        <file_statistics latency="00:13:24"
                         size="8519038"
                         time_creation="Tue Mar 20 07:20:20 2012"
                         time_modification="Tue Mar 20 07:13:23 2012" />
        <observations epoch_first="Tue Mar 20 06:00:00 2012"
                      epoch_last="Tue Mar 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36715"
                obs_have="35744"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="32673"
                obs_have="32672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29619"
                obs_have="29618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 10:02:04 2012"
               level="3">
        <file_statistics latency="00:13:24"
                         size="8519038"
                         time_creation="Tue Mar 20 07:20:20 2012"
                         time_modification="Tue Mar 20 07:13:23 2012" />
        <observations epoch_first="Tue Mar 20 06:00:00 2012"
                      epoch_last="Tue Mar 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36715"
                obs_have="35744"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="32673"
                obs_have="32672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29619"
                obs_have="29618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:13:24"
                         size="8519038"
                         time_creation="Tue Mar 20 07:20:20 2012"
                         time_modification="Tue Mar 20 07:13:23 2012" />
        <observations epoch_first="Tue Mar 20 06:00:00 2012"
                      epoch_last="Tue Mar 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36715"
                obs_have="35744"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="32673"
                obs_have="32672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29619"
                obs_have="29618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:13:24"
                         size="8519038"
                         time_creation="Tue Apr 17 01:06:17 2012"
                         time_modification="Tue Mar 20 07:13:23 2012" />
        <observations epoch_first="Tue Mar 20 06:00:00 2012"
                      epoch_last="Tue Mar 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36715"
                obs_have="35744"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="32673"
                obs_have="32672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29619"
                obs_have="29618"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Mar 20 08:49:21 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8094805"
                         time_creation="Tue Mar 20 08:15:31 2012"
                         time_modification="Tue Mar 20 08:08:50 2012" />
        <observations epoch_first="Tue Mar 20 07:00:00 2012"
                      epoch_last="Tue Mar 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="33826"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="31873"
                obs_have="31873"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28207"
                obs_have="28207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 09:09:53 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8094805"
                         time_creation="Tue Mar 20 08:15:31 2012"
                         time_modification="Tue Mar 20 08:08:50 2012" />
        <observations epoch_first="Tue Mar 20 07:00:00 2012"
                      epoch_last="Tue Mar 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="33826"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="31873"
                obs_have="31873"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28207"
                obs_have="28207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 10:51:36 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8094805"
                         time_creation="Tue Mar 20 08:15:31 2012"
                         time_modification="Tue Mar 20 08:08:50 2012" />
        <observations epoch_first="Tue Mar 20 07:00:00 2012"
                      epoch_last="Tue Mar 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="33826"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="31873"
                obs_have="31873"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28207"
                obs_have="28207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8094805"
                         time_creation="Tue Mar 20 08:15:31 2012"
                         time_modification="Tue Mar 20 08:08:50 2012" />
        <observations epoch_first="Tue Mar 20 07:00:00 2012"
                      epoch_last="Tue Mar 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="33826"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="31873"
                obs_have="31873"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28207"
                obs_have="28207"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8094805"
                         time_creation="Tue Apr 17 01:06:18 2012"
                         time_modification="Tue Mar 20 08:08:50 2012" />
        <observations epoch_first="Tue Mar 20 07:00:00 2012"
                      epoch_last="Tue Mar 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="33826"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="31873"
                obs_have="31873"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28207"
                obs_have="28207"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Mar 20 09:45:56 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8364364"
                         time_creation="Tue Mar 20 09:15:49 2012"
                         time_modification="Tue Mar 20 09:08:37 2012" />
        <observations epoch_first="Tue Mar 20 08:00:00 2012"
                      epoch_last="Tue Mar 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35140"
                obs_have="32452"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="29363"
                obs_have="29357"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26918"
                obs_have="26918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 11:38:55 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8364364"
                         time_creation="Tue Mar 20 09:15:49 2012"
                         time_modification="Tue Mar 20 09:08:37 2012" />
        <observations epoch_first="Tue Mar 20 08:00:00 2012"
                      epoch_last="Tue Mar 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35140"
                obs_have="32452"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="29363"
                obs_have="29357"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26918"
                obs_have="26918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8364364"
                         time_creation="Tue Mar 20 09:15:49 2012"
                         time_modification="Tue Mar 20 09:08:37 2012" />
        <observations epoch_first="Tue Mar 20 08:00:00 2012"
                      epoch_last="Tue Mar 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35140"
                obs_have="32452"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="29363"
                obs_have="29357"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26918"
                obs_have="26918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8364364"
                         time_creation="Tue Apr 17 01:06:20 2012"
                         time_modification="Tue Mar 20 09:08:37 2012" />
        <observations epoch_first="Tue Mar 20 08:00:00 2012"
                      epoch_last="Tue Mar 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35140"
                obs_have="32452"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="29363"
                obs_have="29357"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26918"
                obs_have="26918"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Mar 20 11:05:06 2012"
               level="3">
        <file_statistics latency="00:13:51"
                         size="8576834"
                         time_creation="Tue Mar 20 10:30:50 2012"
                         time_modification="Tue Mar 20 10:13:25 2012" />
        <observations epoch_first="Tue Mar 20 09:00:00 2012"
                      epoch_last="Tue Mar 20 09:59:34 2012"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="35393"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33292"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="31192"
                obs_have="30904"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Tue Mar 20 12:43:36 2012"
               level="3">
        <file_statistics latency="00:13:51"
                         size="8576834"
                         time_creation="Tue Mar 20 10:30:50 2012"
                         time_modification="Tue Mar 20 10:13:25 2012" />
        <observations epoch_first="Tue Mar 20 09:00:00 2012"
                      epoch_last="Tue Mar 20 09:59:34 2012"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="35393"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33292"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="31192"
                obs_have="30904"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:13:51"
                         size="8576834"
                         time_creation="Tue Mar 20 10:30:50 2012"
                         time_modification="Tue Mar 20 10:13:25 2012" />
        <observations epoch_first="Tue Mar 20 09:00:00 2012"
                      epoch_last="Tue Mar 20 09:59:34 2012"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="35393"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33292"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="31192"
                obs_have="30904"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:13:51"
                         size="8576834"
                         time_creation="Tue Apr 17 01:06:21 2012"
                         time_modification="Tue Mar 20 10:13:25 2012" />
        <observations epoch_first="Tue Mar 20 09:00:00 2012"
                      epoch_last="Tue Mar 20 09:59:34 2012"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="36555"
                obs_have="35393"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="33587"
                obs_have="33292"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="31192"
                obs_have="30904"
                obs_ratio="99.08" />
        </observations>
      </control>
    </file>
    <file name="/chbs080k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Mar 20 11:22:01 2012"
               level="3">
        <file_statistics latency="00:13:15"
                         size="8552000"
                         time_creation="Tue Mar 20 11:20:24 2012"
                         time_modification="Tue Mar 20 11:13:14 2012" />
        <observations epoch_first="Tue Mar 20 10:00:04 2012"
                      epoch_last="Tue Mar 20 10:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38332"
                obs_have="35992"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31502"
                obs_have="31502"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27158"
                obs_have="27158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 11:47:12 2012"
               level="3">
        <file_statistics latency="00:13:15"
                         size="8552000"
                         time_creation="Tue Mar 20 11:20:24 2012"
                         time_modification="Tue Mar 20 11:13:14 2012" />
        <observations epoch_first="Tue Mar 20 10:00:04 2012"
                      epoch_last="Tue Mar 20 10:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38332"
                obs_have="35992"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31502"
                obs_have="31502"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27158"
                obs_have="27158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 13:39:17 2012"
               level="3">
        <file_statistics latency="00:13:15"
                         size="8552000"
                         time_creation="Tue Mar 20 11:20:24 2012"
                         time_modification="Tue Mar 20 11:13:14 2012" />
        <observations epoch_first="Tue Mar 20 10:00:04 2012"
                      epoch_last="Tue Mar 20 10:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38332"
                obs_have="35992"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31502"
                obs_have="31502"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27158"
                obs_have="27158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:13:15"
                         size="8552000"
                         time_creation="Tue Mar 20 11:20:24 2012"
                         time_modification="Tue Mar 20 11:13:14 2012" />
        <observations epoch_first="Tue Mar 20 10:00:04 2012"
                      epoch_last="Tue Mar 20 10:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38332"
                obs_have="35992"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31502"
                obs_have="31502"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27158"
                obs_have="27158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:13:15"
                         size="8552000"
                         time_creation="Tue Apr 17 01:06:22 2012"
                         time_modification="Tue Mar 20 11:13:14 2012" />
        <observations epoch_first="Tue Mar 20 10:00:04 2012"
                      epoch_last="Tue Mar 20 10:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38332"
                obs_have="35992"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31502"
                obs_have="31502"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27158"
                obs_have="27158"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Mar 20 12:54:10 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8586389"
                         time_creation="Tue Mar 20 12:20:41 2012"
                         time_modification="Tue Mar 20 12:08:45 2012" />
        <observations epoch_first="Tue Mar 20 11:00:00 2012"
                      epoch_last="Tue Mar 20 11:59:59 2012"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="38687"
                obs_have="36015"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29504"
                obs_have="29100"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="26171"
                obs_have="25968"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Tue Mar 20 14:41:26 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8586389"
                         time_creation="Tue Mar 20 12:20:41 2012"
                         time_modification="Tue Mar 20 12:08:45 2012" />
        <observations epoch_first="Tue Mar 20 11:00:00 2012"
                      epoch_last="Tue Mar 20 11:59:59 2012"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="38687"
                obs_have="36015"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29504"
                obs_have="29100"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="26171"
                obs_have="25968"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8586389"
                         time_creation="Tue Mar 20 12:20:41 2012"
                         time_modification="Tue Mar 20 12:08:45 2012" />
        <observations epoch_first="Tue Mar 20 11:00:00 2012"
                      epoch_last="Tue Mar 20 11:59:59 2012"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="38687"
                obs_have="36015"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29504"
                obs_have="29100"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="26171"
                obs_have="25968"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8586389"
                         time_creation="Tue Apr 17 01:06:24 2012"
                         time_modification="Tue Mar 20 12:08:45 2012" />
        <observations epoch_first="Tue Mar 20 11:00:00 2012"
                      epoch_last="Tue Mar 20 11:59:59 2012"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="38687"
                obs_have="36015"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29504"
                obs_have="29100"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="26171"
                obs_have="25968"
                obs_ratio="99.22" />
        </observations>
      </control>
    </file>
    <file name="/chbs080m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Mar 20 13:24:50 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8200921"
                         time_creation="Tue Mar 20 13:15:42 2012"
                         time_modification="Tue Mar 20 13:08:56 2012" />
        <observations epoch_first="Tue Mar 20 12:00:00 2012"
                      epoch_last="Tue Mar 20 12:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="36413"
                obs_have="34076"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="32831"
                obs_have="32540"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="28291"
                obs_have="28081"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Tue Mar 20 13:50:28 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8200921"
                         time_creation="Tue Mar 20 13:15:42 2012"
                         time_modification="Tue Mar 20 13:08:56 2012" />
        <observations epoch_first="Tue Mar 20 12:00:00 2012"
                      epoch_last="Tue Mar 20 12:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="36413"
                obs_have="34076"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="32831"
                obs_have="32540"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="28291"
                obs_have="28081"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Tue Mar 20 15:40:47 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8200921"
                         time_creation="Tue Mar 20 13:15:42 2012"
                         time_modification="Tue Mar 20 13:08:56 2012" />
        <observations epoch_first="Tue Mar 20 12:00:00 2012"
                      epoch_last="Tue Mar 20 12:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="36413"
                obs_have="34076"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="32831"
                obs_have="32540"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="28291"
                obs_have="28081"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8200921"
                         time_creation="Tue Mar 20 13:15:42 2012"
                         time_modification="Tue Mar 20 13:08:56 2012" />
        <observations epoch_first="Tue Mar 20 12:00:00 2012"
                      epoch_last="Tue Mar 20 12:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="36413"
                obs_have="34076"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="32831"
                obs_have="32540"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="28291"
                obs_have="28081"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8200921"
                         time_creation="Tue Apr 17 01:06:25 2012"
                         time_modification="Tue Mar 20 13:08:56 2012" />
        <observations epoch_first="Tue Mar 20 12:00:00 2012"
                      epoch_last="Tue Mar 20 12:59:59 2012"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="36413"
                obs_have="34076"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="32831"
                obs_have="32540"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="28291"
                obs_have="28081"
                obs_ratio="99.26" />
        </observations>
      </control>
    </file>
    <file name="/chbs080n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Mar 20 14:23:37 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7883194"
                         time_creation="Tue Mar 20 14:15:48 2012"
                         time_modification="Tue Mar 20 14:08:58 2012" />
        <observations epoch_first="Tue Mar 20 13:00:00 2012"
                      epoch_last="Tue Mar 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33800"
                obs_have="30810"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="28980"
                obs_have="28980"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27460"
                obs_have="27460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 14:50:15 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7883194"
                         time_creation="Tue Mar 20 14:15:48 2012"
                         time_modification="Tue Mar 20 14:08:58 2012" />
        <observations epoch_first="Tue Mar 20 13:00:00 2012"
                      epoch_last="Tue Mar 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33800"
                obs_have="30810"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="28980"
                obs_have="28980"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27460"
                obs_have="27460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 16:45:20 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7883194"
                         time_creation="Tue Mar 20 14:15:48 2012"
                         time_modification="Tue Mar 20 14:08:58 2012" />
        <observations epoch_first="Tue Mar 20 13:00:00 2012"
                      epoch_last="Tue Mar 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33800"
                obs_have="30810"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="28980"
                obs_have="28980"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27460"
                obs_have="27460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7883194"
                         time_creation="Tue Mar 20 14:15:48 2012"
                         time_modification="Tue Mar 20 14:08:58 2012" />
        <observations epoch_first="Tue Mar 20 13:00:00 2012"
                      epoch_last="Tue Mar 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33800"
                obs_have="30810"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="28980"
                obs_have="28980"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27460"
                obs_have="27460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7883194"
                         time_creation="Tue Apr 17 01:06:27 2012"
                         time_modification="Tue Mar 20 14:08:58 2012" />
        <observations epoch_first="Tue Mar 20 13:00:00 2012"
                      epoch_last="Tue Mar 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33800"
                obs_have="30810"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="28980"
                obs_have="28980"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27460"
                obs_have="27460"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Mar 20 15:24:27 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8173601"
                         time_creation="Tue Mar 20 15:15:38 2012"
                         time_modification="Tue Mar 20 15:08:49 2012" />
        <observations epoch_first="Tue Mar 20 14:00:00 2012"
                      epoch_last="Tue Mar 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34971"
                obs_have="30954"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="27780"
                obs_have="27777"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24213"
                obs_have="24213"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 15:51:37 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8173601"
                         time_creation="Tue Mar 20 15:15:38 2012"
                         time_modification="Tue Mar 20 15:08:49 2012" />
        <observations epoch_first="Tue Mar 20 14:00:00 2012"
                      epoch_last="Tue Mar 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34971"
                obs_have="30954"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="27780"
                obs_have="27777"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24213"
                obs_have="24213"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 17:52:14 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8173601"
                         time_creation="Tue Mar 20 15:15:38 2012"
                         time_modification="Tue Mar 20 15:08:49 2012" />
        <observations epoch_first="Tue Mar 20 14:00:00 2012"
                      epoch_last="Tue Mar 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34971"
                obs_have="30954"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="27780"
                obs_have="27777"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24213"
                obs_have="24213"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8173601"
                         time_creation="Tue Mar 20 15:15:38 2012"
                         time_modification="Tue Mar 20 15:08:49 2012" />
        <observations epoch_first="Tue Mar 20 14:00:00 2012"
                      epoch_last="Tue Mar 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34971"
                obs_have="30954"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="27780"
                obs_have="27777"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24213"
                obs_have="24213"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8173601"
                         time_creation="Tue Apr 17 01:06:28 2012"
                         time_modification="Tue Mar 20 15:08:49 2012" />
        <observations epoch_first="Tue Mar 20 14:00:00 2012"
                      epoch_last="Tue Mar 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34971"
                obs_have="30954"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="27780"
                obs_have="27777"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24213"
                obs_have="24213"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Mar 20 16:29:50 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="7982603"
                         time_creation="Tue Mar 20 16:15:34 2012"
                         time_modification="Tue Mar 20 16:09:02 2012" />
        <observations epoch_first="Tue Mar 20 15:00:00 2012"
                      epoch_last="Tue Mar 20 15:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34619"
                obs_have="32226"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29470"
                obs_have="28983"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23218"
                obs_have="23050"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Tue Mar 20 16:56:49 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="7982603"
                         time_creation="Tue Mar 20 16:15:34 2012"
                         time_modification="Tue Mar 20 16:09:02 2012" />
        <observations epoch_first="Tue Mar 20 15:00:00 2012"
                      epoch_last="Tue Mar 20 15:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34619"
                obs_have="32226"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29470"
                obs_have="28983"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23218"
                obs_have="23050"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Tue Mar 20 18:57:33 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="7982603"
                         time_creation="Tue Mar 20 16:15:34 2012"
                         time_modification="Tue Mar 20 16:09:02 2012" />
        <observations epoch_first="Tue Mar 20 15:00:00 2012"
                      epoch_last="Tue Mar 20 15:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34619"
                obs_have="32226"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29470"
                obs_have="28983"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23218"
                obs_have="23050"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="7982603"
                         time_creation="Tue Mar 20 16:15:34 2012"
                         time_modification="Tue Mar 20 16:09:02 2012" />
        <observations epoch_first="Tue Mar 20 15:00:00 2012"
                      epoch_last="Tue Mar 20 15:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34619"
                obs_have="32226"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29470"
                obs_have="28983"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23218"
                obs_have="23050"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="7982603"
                         time_creation="Tue Apr 17 01:06:29 2012"
                         time_modification="Tue Mar 20 16:09:02 2012" />
        <observations epoch_first="Tue Mar 20 15:00:00 2012"
                      epoch_last="Tue Mar 20 15:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34619"
                obs_have="32226"
                obs_ratio="93.09" />
          <mask elevation="10 degrees"
                obs_expected="29470"
                obs_have="28983"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="23218"
                obs_have="23050"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="/chbs080q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Mar 20 17:32:40 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8462557"
                         time_creation="Tue Mar 20 17:15:32 2012"
                         time_modification="Tue Mar 20 17:08:50 2012" />
        <observations epoch_first="Tue Mar 20 16:00:00 2012"
                      epoch_last="Tue Mar 20 16:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35376"
                obs_have="33093"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="30932"
                obs_have="30689"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28385"
                obs_have="28196"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Tue Mar 20 18:08:50 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8462557"
                         time_creation="Tue Mar 20 17:15:32 2012"
                         time_modification="Tue Mar 20 17:08:50 2012" />
        <observations epoch_first="Tue Mar 20 16:00:00 2012"
                      epoch_last="Tue Mar 20 16:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35376"
                obs_have="33093"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="30932"
                obs_have="30689"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28385"
                obs_have="28196"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Tue Mar 20 20:14:08 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8462557"
                         time_creation="Tue Mar 20 17:15:32 2012"
                         time_modification="Tue Mar 20 17:08:50 2012" />
        <observations epoch_first="Tue Mar 20 16:00:00 2012"
                      epoch_last="Tue Mar 20 16:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35376"
                obs_have="33093"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="30932"
                obs_have="30689"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28385"
                obs_have="28196"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8462557"
                         time_creation="Tue Mar 20 17:15:32 2012"
                         time_modification="Tue Mar 20 17:08:50 2012" />
        <observations epoch_first="Tue Mar 20 16:00:00 2012"
                      epoch_last="Tue Mar 20 16:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35376"
                obs_have="33093"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="30932"
                obs_have="30689"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28385"
                obs_have="28196"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8462557"
                         time_creation="Tue Apr 17 01:06:30 2012"
                         time_modification="Tue Mar 20 17:08:50 2012" />
        <observations epoch_first="Tue Mar 20 16:00:00 2012"
                      epoch_last="Tue Mar 20 16:59:59 2012"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35376"
                obs_have="33093"
                obs_ratio="93.55" />
          <mask elevation="10 degrees"
                obs_expected="30932"
                obs_have="30689"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28385"
                obs_have="28196"
                obs_ratio="99.33" />
        </observations>
      </control>
    </file>
    <file name="/chbs080r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Mar 20 18:33:35 2012"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8450232"
                         time_creation="Tue Mar 20 18:20:29 2012"
                         time_modification="Tue Mar 20 18:15:10 2012" />
        <observations epoch_first="Tue Mar 20 17:00:00 2012"
                      epoch_last="Tue Mar 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34247"
                obs_have="32804"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="30759"
                obs_have="30759"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8450232"
                         time_creation="Tue Mar 20 18:20:29 2012"
                         time_modification="Tue Mar 20 18:15:10 2012" />
        <observations epoch_first="Tue Mar 20 17:00:00 2012"
                      epoch_last="Tue Mar 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34247"
                obs_have="32804"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="30759"
                obs_have="30759"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:15:11"
                         size="8450232"
                         time_creation="Tue Apr 17 01:06:33 2012"
                         time_modification="Tue Mar 20 18:15:10 2012" />
        <observations epoch_first="Tue Mar 20 17:00:00 2012"
                      epoch_last="Tue Mar 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34247"
                obs_have="32804"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="30759"
                obs_have="30759"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28733"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Mar 20 19:45:37 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8476746"
                         time_creation="Tue Mar 20 19:15:36 2012"
                         time_modification="Tue Mar 20 19:08:54 2012" />
        <observations epoch_first="Tue Mar 20 18:00:00 2012"
                      epoch_last="Tue Mar 20 18:59:59 2012"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="36724"
                obs_have="34408"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="32282"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="29447"
                obs_have="29212"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Tue Mar 20 21:53:40 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8476746"
                         time_creation="Tue Mar 20 19:15:36 2012"
                         time_modification="Tue Mar 20 19:08:54 2012" />
        <observations epoch_first="Tue Mar 20 18:00:00 2012"
                      epoch_last="Tue Mar 20 18:59:59 2012"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="36724"
                obs_have="34408"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="32282"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="29447"
                obs_have="29212"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8476746"
                         time_creation="Tue Mar 20 19:15:36 2012"
                         time_modification="Tue Mar 20 19:08:54 2012" />
        <observations epoch_first="Tue Mar 20 18:00:00 2012"
                      epoch_last="Tue Mar 20 18:59:59 2012"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="36724"
                obs_have="34408"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="32282"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="29447"
                obs_have="29212"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="8476746"
                         time_creation="Tue Apr 17 01:06:35 2012"
                         time_modification="Tue Mar 20 19:08:54 2012" />
        <observations epoch_first="Tue Mar 20 18:00:00 2012"
                      epoch_last="Tue Mar 20 18:59:59 2012"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="36724"
                obs_have="34408"
                obs_ratio="93.69" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="32282"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="29447"
                obs_have="29212"
                obs_ratio="99.20" />
        </observations>
      </control>
    </file>
    <file name="/chbs080t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Mar 20 20:45:29 2012"
               level="3">
        <file_statistics latency="00:18:21"
                         size="8293541"
                         time_creation="Tue Mar 20 20:25:37 2012"
                         time_modification="Tue Mar 20 20:18:20 2012" />
        <observations epoch_first="Tue Mar 20 19:00:00 2012"
                      epoch_last="Tue Mar 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="33736"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="29745"
                obs_have="29742"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25471"
                obs_have="25471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 21:13:42 2012"
               level="3">
        <file_statistics latency="00:18:21"
                         size="8293541"
                         time_creation="Tue Mar 20 20:25:37 2012"
                         time_modification="Tue Mar 20 20:18:20 2012" />
        <observations epoch_first="Tue Mar 20 19:00:00 2012"
                      epoch_last="Tue Mar 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="33736"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="29745"
                obs_have="29742"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25471"
                obs_have="25471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 22:22:04 2012"
               level="3">
        <file_statistics latency="00:18:21"
                         size="8293541"
                         time_creation="Tue Mar 20 20:25:37 2012"
                         time_modification="Tue Mar 20 20:18:20 2012" />
        <observations epoch_first="Tue Mar 20 19:00:00 2012"
                      epoch_last="Tue Mar 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="33736"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="29745"
                obs_have="29742"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25471"
                obs_have="25471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 23:09:37 2012"
               level="3">
        <file_statistics latency="00:18:21"
                         size="8293541"
                         time_creation="Tue Mar 20 20:25:37 2012"
                         time_modification="Tue Mar 20 20:18:20 2012" />
        <observations epoch_first="Tue Mar 20 19:00:00 2012"
                      epoch_last="Tue Mar 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="33736"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="29745"
                obs_have="29742"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25471"
                obs_have="25471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:18:21"
                         size="8293541"
                         time_creation="Tue Mar 20 20:25:37 2012"
                         time_modification="Tue Mar 20 20:18:20 2012" />
        <observations epoch_first="Tue Mar 20 19:00:00 2012"
                      epoch_last="Tue Mar 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="33736"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="29745"
                obs_have="29742"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25471"
                obs_have="25471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:18:21"
                         size="8293541"
                         time_creation="Tue Apr 17 01:06:36 2012"
                         time_modification="Tue Mar 20 20:18:20 2012" />
        <observations epoch_first="Tue Mar 20 19:00:00 2012"
                      epoch_last="Tue Mar 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="33736"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="29745"
                obs_have="29742"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25471"
                obs_have="25471"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Mar 20 23:49:11 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7897674"
                         time_creation="Tue Mar 20 21:15:58 2012"
                         time_modification="Tue Mar 20 21:08:52 2012" />
        <observations epoch_first="Tue Mar 20 20:00:00 2012"
                      epoch_last="Tue Mar 20 20:59:59 2012"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34481"
                obs_have="32603"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30504"
                obs_have="30296"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26621"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7897674"
                         time_creation="Tue Mar 20 21:15:58 2012"
                         time_modification="Tue Mar 20 21:08:52 2012" />
        <observations epoch_first="Tue Mar 20 20:00:00 2012"
                      epoch_last="Tue Mar 20 20:59:59 2012"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34481"
                obs_have="32603"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30504"
                obs_have="30296"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26621"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7897674"
                         time_creation="Tue Apr 17 01:06:37 2012"
                         time_modification="Tue Mar 20 21:08:52 2012" />
        <observations epoch_first="Tue Mar 20 20:00:00 2012"
                      epoch_last="Tue Mar 20 20:59:59 2012"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="34481"
                obs_have="32603"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30504"
                obs_have="30296"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26621"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/chbs080v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Mar 20 22:49:34 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7214660"
                         time_creation="Tue Mar 20 22:15:51 2012"
                         time_modification="Tue Mar 20 22:08:56 2012" />
        <observations epoch_first="Tue Mar 20 21:00:00 2012"
                      epoch_last="Tue Mar 20 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30779"
                obs_have="30417"
                obs_ratio="98.82" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="28616"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25642"
                obs_have="25642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 00:48:29 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7214660"
                         time_creation="Tue Mar 20 22:15:51 2012"
                         time_modification="Tue Mar 20 22:08:56 2012" />
        <observations epoch_first="Tue Mar 20 21:00:00 2012"
                      epoch_last="Tue Mar 20 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30779"
                obs_have="30417"
                obs_ratio="98.82" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="28616"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25642"
                obs_have="25642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7214660"
                         time_creation="Tue Mar 20 22:15:51 2012"
                         time_modification="Tue Mar 20 22:08:56 2012" />
        <observations epoch_first="Tue Mar 20 21:00:00 2012"
                      epoch_last="Tue Mar 20 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30779"
                obs_have="30417"
                obs_ratio="98.82" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="28616"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25642"
                obs_have="25642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7214660"
                         time_creation="Tue Apr 17 01:06:38 2012"
                         time_modification="Tue Mar 20 22:08:56 2012" />
        <observations epoch_first="Tue Mar 20 21:00:00 2012"
                      epoch_last="Tue Mar 20 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30779"
                obs_have="30417"
                obs_ratio="98.82" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="28616"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25642"
                obs_have="25642"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Mar 21 00:04:02 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7169623"
                         time_creation="Tue Mar 20 23:30:47 2012"
                         time_modification="Tue Mar 20 23:08:49 2012" />
        <observations epoch_first="Tue Mar 20 22:00:00 2012"
                      epoch_last="Tue Mar 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29540"
                obs_have="27168"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="25735"
                obs_have="25735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23361"
                obs_have="23361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 01:47:40 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7169623"
                         time_creation="Tue Mar 20 23:30:47 2012"
                         time_modification="Tue Mar 20 23:08:49 2012" />
        <observations epoch_first="Tue Mar 20 22:00:00 2012"
                      epoch_last="Tue Mar 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29540"
                obs_have="27168"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="25735"
                obs_have="25735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23361"
                obs_have="23361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7169623"
                         time_creation="Tue Mar 20 23:30:47 2012"
                         time_modification="Tue Mar 20 23:08:49 2012" />
        <observations epoch_first="Tue Mar 20 22:00:00 2012"
                      epoch_last="Tue Mar 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29540"
                obs_have="27168"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="25735"
                obs_have="25735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23361"
                obs_have="23361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7169623"
                         time_creation="Tue Apr 17 01:06:39 2012"
                         time_modification="Tue Mar 20 23:08:49 2012" />
        <observations epoch_first="Tue Mar 20 22:00:00 2012"
                      epoch_last="Tue Mar 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29540"
                obs_have="27168"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="25735"
                obs_have="25735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23361"
                obs_have="23361"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chbs080x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Mar 21 00:29:01 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7991535"
                         time_creation="Wed Mar 21 00:15:45 2012"
                         time_modification="Wed Mar 21 00:08:48 2012" />
        <observations epoch_first="Tue Mar 20 23:00:00 2012"
                      epoch_last="Tue Mar 20 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35919"
                obs_have="31749"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="24161"
                obs_have="24161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19485"
                obs_have="19485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 00:59:02 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7991535"
                         time_creation="Wed Mar 21 00:15:45 2012"
                         time_modification="Wed Mar 21 00:08:48 2012" />
        <observations epoch_first="Tue Mar 20 23:00:00 2012"
                      epoch_last="Tue Mar 20 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35919"
                obs_have="31749"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="24161"
                obs_have="24161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19485"
                obs_have="19485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 02:39:02 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7991535"
                         time_creation="Wed Mar 21 00:15:45 2012"
                         time_modification="Wed Mar 21 00:08:48 2012" />
        <observations epoch_first="Tue Mar 20 23:00:00 2012"
                      epoch_last="Tue Mar 20 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35919"
                obs_have="31749"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="24161"
                obs_have="24161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19485"
                obs_have="19485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:16:54 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7991535"
                         time_creation="Wed Mar 21 00:15:45 2012"
                         time_modification="Wed Mar 21 00:08:48 2012" />
        <observations epoch_first="Tue Mar 20 23:00:00 2012"
                      epoch_last="Tue Mar 20 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35919"
                obs_have="31749"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="24161"
                obs_have="24161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19485"
                obs_have="19485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 08:06:02 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7991535"
                         time_creation="Tue Apr 17 01:06:40 2012"
                         time_modification="Wed Mar 21 00:08:48 2012" />
        <observations epoch_first="Tue Mar 20 23:00:00 2012"
                      epoch_last="Tue Mar 20 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35919"
                obs_have="31749"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="24161"
                obs_have="24161"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19485"
                obs_have="19485"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
