<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-03-30 00:00:00"
    DayOfYear="89"
    Year="2011">
  <station name="CHAS">
    <file name="/chas0890.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 31 23:10:55 2011"
               level="3">
        <file_statistics latency="03:31:39"
                         size="7235885"
                         time_creation="Thu Mar 31 04:05:40 2011"
                         time_modification="Thu Mar 31 03:31:09 2011" />
        <observations epoch_first="Wed Mar 30 00:00:00 2011"
                      epoch_last="Wed Mar 30 23:59:30 2011"
                      epochs="2865"
                      epochs_ratio="99.48">
          <mask elevation="03 degrees"
                obs_expected="30417"
                obs_have="29372"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="25223"
                obs_have="25065"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22262"
                obs_have="22138"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Fri Apr 29 07:54:22 2011"
               level="3">
        <file_statistics latency="03:31:39"
                         size="7235885"
                         time_creation="Wed Apr 27 00:57:21 2011"
                         time_modification="Thu Mar 31 03:31:09 2011" />
        <observations epoch_first="Wed Mar 30 00:00:00 2011"
                      epoch_last="Wed Mar 30 23:59:30 2011"
                      epochs="2865"
                      epochs_ratio="99.48">
          <mask elevation="03 degrees"
                obs_expected="30417"
                obs_have="29372"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="25223"
                obs_have="25065"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="22262"
                obs_have="22138"
                obs_ratio="99.44" />
        </observations>
      </control>
    </file>
    <file name="/chas089a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Mar 30 01:22:37 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="10018041"
                         time_creation="Wed Mar 30 01:15:12 2011"
                         time_modification="Wed Mar 30 01:11:41 2011" />
        <observations epoch_first="Wed Mar 30 00:00:00 2011"
                      epoch_last="Wed Mar 30 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="39771"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="31303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 01:48:12 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="10018041"
                         time_creation="Wed Mar 30 01:15:12 2011"
                         time_modification="Wed Mar 30 01:11:41 2011" />
        <observations epoch_first="Wed Mar 30 00:00:00 2011"
                      epoch_last="Wed Mar 30 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="39771"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="31303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 03:43:43 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="10018041"
                         time_creation="Wed Mar 30 01:15:12 2011"
                         time_modification="Wed Mar 30 01:11:41 2011" />
        <observations epoch_first="Wed Mar 30 00:00:00 2011"
                      epoch_last="Wed Mar 30 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="39771"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="31303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="10018041"
                         time_creation="Wed Mar 30 01:15:12 2011"
                         time_modification="Wed Mar 30 01:11:41 2011" />
        <observations epoch_first="Wed Mar 30 00:00:00 2011"
                      epoch_last="Wed Mar 30 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="39771"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="31303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="10018041"
                         time_creation="Wed Apr 27 00:55:00 2011"
                         time_modification="Wed Mar 30 01:11:41 2011" />
        <observations epoch_first="Wed Mar 30 00:00:00 2011"
                      epoch_last="Wed Mar 30 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="39771"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="31303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Mar 30 02:50:08 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="9546481"
                         time_creation="Wed Mar 30 02:30:10 2011"
                         time_modification="Wed Mar 30 02:20:18 2011" />
        <observations epoch_first="Wed Mar 30 01:00:00 2011"
                      epoch_last="Wed Mar 30 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41585"
                obs_have="40116"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30082"
                obs_have="30082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="9546481"
                         time_creation="Wed Mar 30 02:30:10 2011"
                         time_modification="Wed Mar 30 02:20:18 2011" />
        <observations epoch_first="Wed Mar 30 01:00:00 2011"
                      epoch_last="Wed Mar 30 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41585"
                obs_have="40116"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30082"
                obs_have="30082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="9546481"
                         time_creation="Wed Apr 27 00:55:00 2011"
                         time_modification="Wed Mar 30 02:20:18 2011" />
        <observations epoch_first="Wed Mar 30 01:00:00 2011"
                      epoch_last="Wed Mar 30 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41585"
                obs_have="40116"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="34131"
                obs_have="34131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30082"
                obs_have="30082"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Mar 30 03:25:04 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8878207"
                         time_creation="Wed Mar 30 03:15:20 2011"
                         time_modification="Wed Mar 30 03:11:47 2011" />
        <observations epoch_first="Wed Mar 30 02:00:00 2011"
                      epoch_last="Wed Mar 30 02:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="39213"
                obs_have="38691"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="34187"
                obs_have="34160"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30093"
                obs_have="30066"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Wed Mar 30 03:57:54 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8878207"
                         time_creation="Wed Mar 30 03:15:20 2011"
                         time_modification="Wed Mar 30 03:11:47 2011" />
        <observations epoch_first="Wed Mar 30 02:00:00 2011"
                      epoch_last="Wed Mar 30 02:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="39213"
                obs_have="38691"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="34187"
                obs_have="34160"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30093"
                obs_have="30066"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Wed Mar 30 05:15:01 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8878207"
                         time_creation="Wed Mar 30 03:15:20 2011"
                         time_modification="Wed Mar 30 03:11:47 2011" />
        <observations epoch_first="Wed Mar 30 02:00:00 2011"
                      epoch_last="Wed Mar 30 02:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="39213"
                obs_have="38691"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="34187"
                obs_have="34160"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30093"
                obs_have="30066"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Wed Mar 30 05:44:58 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8878207"
                         time_creation="Wed Mar 30 03:15:20 2011"
                         time_modification="Wed Mar 30 03:11:47 2011" />
        <observations epoch_first="Wed Mar 30 02:00:00 2011"
                      epoch_last="Wed Mar 30 02:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="39213"
                obs_have="38691"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="34187"
                obs_have="34160"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30093"
                obs_have="30066"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8878207"
                         time_creation="Wed Mar 30 03:15:20 2011"
                         time_modification="Wed Mar 30 03:11:47 2011" />
        <observations epoch_first="Wed Mar 30 02:00:00 2011"
                      epoch_last="Wed Mar 30 02:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="39213"
                obs_have="38691"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="34187"
                obs_have="34160"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30093"
                obs_have="30066"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8878207"
                         time_creation="Wed Apr 27 00:55:00 2011"
                         time_modification="Wed Mar 30 03:11:47 2011" />
        <observations epoch_first="Wed Mar 30 02:00:00 2011"
                      epoch_last="Wed Mar 30 02:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="39213"
                obs_have="38691"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="34187"
                obs_have="34160"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30093"
                obs_have="30066"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/chas089d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Mar 30 04:35:56 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="9075387"
                         time_creation="Wed Mar 30 04:15:26 2011"
                         time_modification="Wed Mar 30 04:11:48 2011" />
        <observations epoch_first="Wed Mar 30 03:00:00 2011"
                      epoch_last="Wed Mar 30 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43193"
                obs_have="42360"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="36274"
                obs_have="36274"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32269"
                obs_have="32269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 05:02:20 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="9075387"
                         time_creation="Wed Mar 30 04:15:26 2011"
                         time_modification="Wed Mar 30 04:11:48 2011" />
        <observations epoch_first="Wed Mar 30 03:00:00 2011"
                      epoch_last="Wed Mar 30 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43193"
                obs_have="42360"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="36274"
                obs_have="36274"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32269"
                obs_have="32269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 06:50:53 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="9075387"
                         time_creation="Wed Mar 30 04:15:26 2011"
                         time_modification="Wed Mar 30 04:11:48 2011" />
        <observations epoch_first="Wed Mar 30 03:00:00 2011"
                      epoch_last="Wed Mar 30 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43193"
                obs_have="42360"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="36274"
                obs_have="36274"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32269"
                obs_have="32269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="9075387"
                         time_creation="Wed Mar 30 04:15:26 2011"
                         time_modification="Wed Mar 30 04:11:48 2011" />
        <observations epoch_first="Wed Mar 30 03:00:00 2011"
                      epoch_last="Wed Mar 30 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43193"
                obs_have="42360"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="36274"
                obs_have="36274"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32269"
                obs_have="32269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="9075387"
                         time_creation="Wed Apr 27 00:55:01 2011"
                         time_modification="Wed Mar 30 04:11:48 2011" />
        <observations epoch_first="Wed Mar 30 03:00:00 2011"
                      epoch_last="Wed Mar 30 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43193"
                obs_have="42360"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="36274"
                obs_have="36274"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32269"
                obs_have="32269"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Mar 30 05:59:51 2011"
               level="3">
        <file_statistics latency="00:20:18"
                         size="9960742"
                         time_creation="Wed Mar 30 05:30:10 2011"
                         time_modification="Wed Mar 30 05:20:17 2011" />
        <observations epoch_first="Wed Mar 30 04:00:00 2011"
                      epoch_last="Wed Mar 30 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47721"
                obs_have="46700"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="34169"
                obs_have="34139"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26315"
                obs_have="26285"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Wed Mar 30 07:48:01 2011"
               level="3">
        <file_statistics latency="00:20:18"
                         size="9960742"
                         time_creation="Wed Mar 30 05:30:10 2011"
                         time_modification="Wed Mar 30 05:20:17 2011" />
        <observations epoch_first="Wed Mar 30 04:00:00 2011"
                      epoch_last="Wed Mar 30 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47721"
                obs_have="46700"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="34169"
                obs_have="34139"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26315"
                obs_have="26285"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:20:18"
                         size="9960742"
                         time_creation="Wed Mar 30 05:30:10 2011"
                         time_modification="Wed Mar 30 05:20:17 2011" />
        <observations epoch_first="Wed Mar 30 04:00:00 2011"
                      epoch_last="Wed Mar 30 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47721"
                obs_have="46700"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="34169"
                obs_have="34139"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26315"
                obs_have="26285"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:20:18"
                         size="9960742"
                         time_creation="Wed Apr 27 00:55:01 2011"
                         time_modification="Wed Mar 30 05:20:17 2011" />
        <observations epoch_first="Wed Mar 30 04:00:00 2011"
                      epoch_last="Wed Mar 30 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47721"
                obs_have="46700"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="34169"
                obs_have="34139"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26315"
                obs_have="26285"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/chas089f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Mar 30 06:26:19 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8740228"
                         time_creation="Wed Mar 30 06:15:21 2011"
                         time_modification="Wed Mar 30 06:11:38 2011" />
        <observations epoch_first="Wed Mar 30 05:00:00 2011"
                      epoch_last="Wed Mar 30 05:59:59 2011"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="39816"
                obs_have="39172"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="35016"
                obs_have="34581"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="32022"
                obs_have="31615"
                obs_ratio="98.73" />
        </observations>
      </control>
      <control date="Wed Mar 30 07:02:59 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8740228"
                         time_creation="Wed Mar 30 06:15:21 2011"
                         time_modification="Wed Mar 30 06:11:38 2011" />
        <observations epoch_first="Wed Mar 30 05:00:00 2011"
                      epoch_last="Wed Mar 30 05:59:59 2011"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="39816"
                obs_have="39172"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="35016"
                obs_have="34581"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="32022"
                obs_have="31615"
                obs_ratio="98.73" />
        </observations>
      </control>
      <control date="Wed Mar 30 08:37:29 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8740228"
                         time_creation="Wed Mar 30 06:15:21 2011"
                         time_modification="Wed Mar 30 06:11:38 2011" />
        <observations epoch_first="Wed Mar 30 05:00:00 2011"
                      epoch_last="Wed Mar 30 05:59:59 2011"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="39816"
                obs_have="39172"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="35016"
                obs_have="34581"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="32022"
                obs_have="31615"
                obs_ratio="98.73" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8740228"
                         time_creation="Wed Mar 30 06:15:21 2011"
                         time_modification="Wed Mar 30 06:11:38 2011" />
        <observations epoch_first="Wed Mar 30 05:00:00 2011"
                      epoch_last="Wed Mar 30 05:59:59 2011"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="39816"
                obs_have="39172"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="35016"
                obs_have="34581"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="32022"
                obs_have="31615"
                obs_ratio="98.73" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8740228"
                         time_creation="Wed Apr 27 00:55:02 2011"
                         time_modification="Wed Mar 30 06:11:38 2011" />
        <observations epoch_first="Wed Mar 30 05:00:00 2011"
                      epoch_last="Wed Mar 30 05:59:59 2011"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="39816"
                obs_have="39172"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="35016"
                obs_have="34581"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="32022"
                obs_have="31615"
                obs_ratio="98.73" />
        </observations>
      </control>
    </file>
    <file name="/chas089g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Mar 30 07:30:10 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8371811"
                         time_creation="Wed Mar 30 07:15:26 2011"
                         time_modification="Wed Mar 30 07:11:44 2011" />
        <observations epoch_first="Wed Mar 30 06:00:00 2011"
                      epoch_last="Wed Mar 30 06:59:59 2011"
                      epochs="3457"
                      epochs_ratio="96.03">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="35512"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="34671"
                obs_have="33255"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="31787"
                obs_have="30463"
                obs_ratio="95.83" />
        </observations>
      </control>
      <control date="Wed Mar 30 07:59:58 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8371811"
                         time_creation="Wed Mar 30 07:15:26 2011"
                         time_modification="Wed Mar 30 07:11:44 2011" />
        <observations epoch_first="Wed Mar 30 06:00:00 2011"
                      epoch_last="Wed Mar 30 06:59:59 2011"
                      epochs="3457"
                      epochs_ratio="96.03">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="35512"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="34671"
                obs_have="33255"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="31787"
                obs_have="30463"
                obs_ratio="95.83" />
        </observations>
      </control>
      <control date="Wed Mar 30 09:37:38 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8371811"
                         time_creation="Wed Mar 30 07:15:26 2011"
                         time_modification="Wed Mar 30 07:11:44 2011" />
        <observations epoch_first="Wed Mar 30 06:00:00 2011"
                      epoch_last="Wed Mar 30 06:59:59 2011"
                      epochs="3457"
                      epochs_ratio="96.03">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="35512"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="34671"
                obs_have="33255"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="31787"
                obs_have="30463"
                obs_ratio="95.83" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8371811"
                         time_creation="Wed Mar 30 07:15:26 2011"
                         time_modification="Wed Mar 30 07:11:44 2011" />
        <observations epoch_first="Wed Mar 30 06:00:00 2011"
                      epoch_last="Wed Mar 30 06:59:59 2011"
                      epochs="3457"
                      epochs_ratio="96.03">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="35512"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="34671"
                obs_have="33255"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="31787"
                obs_have="30463"
                obs_ratio="95.83" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="8371811"
                         time_creation="Wed Apr 27 00:55:02 2011"
                         time_modification="Wed Mar 30 07:11:44 2011" />
        <observations epoch_first="Wed Mar 30 06:00:00 2011"
                      epoch_last="Wed Mar 30 06:59:59 2011"
                      epochs="3457"
                      epochs_ratio="96.03">
          <mask elevation="03 degrees"
                obs_expected="37510"
                obs_have="35512"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="34671"
                obs_have="33255"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="31787"
                obs_have="30463"
                obs_ratio="95.83" />
        </observations>
      </control>
    </file>
    <file name="/chas089h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Mar 30 08:47:33 2011"
               level="3">
        <file_statistics latency="00:20:23"
                         size="8656557"
                         time_creation="Wed Mar 30 08:30:20 2011"
                         time_modification="Wed Mar 30 08:20:22 2011" />
        <observations epoch_first="Wed Mar 30 07:00:00 2011"
                      epoch_last="Wed Mar 30 07:59:59 2011"
                      epochs="3442"
                      epochs_ratio="95.61">
          <mask elevation="03 degrees"
                obs_expected="35538"
                obs_have="33496"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30998"
                obs_have="29616"
                obs_ratio="95.54" />
          <mask elevation="15 degrees"
                obs_expected="28424"
                obs_have="27174"
                obs_ratio="95.60" />
        </observations>
      </control>
      <control date="Wed Mar 30 10:36:39 2011"
               level="3">
        <file_statistics latency="00:20:23"
                         size="8656557"
                         time_creation="Wed Mar 30 08:30:20 2011"
                         time_modification="Wed Mar 30 08:20:22 2011" />
        <observations epoch_first="Wed Mar 30 07:00:00 2011"
                      epoch_last="Wed Mar 30 07:59:59 2011"
                      epochs="3442"
                      epochs_ratio="95.61">
          <mask elevation="03 degrees"
                obs_expected="35538"
                obs_have="33496"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30998"
                obs_have="29616"
                obs_ratio="95.54" />
          <mask elevation="15 degrees"
                obs_expected="28424"
                obs_have="27174"
                obs_ratio="95.60" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:20:23"
                         size="8656557"
                         time_creation="Wed Mar 30 08:30:20 2011"
                         time_modification="Wed Mar 30 08:20:22 2011" />
        <observations epoch_first="Wed Mar 30 07:00:00 2011"
                      epoch_last="Wed Mar 30 07:59:59 2011"
                      epochs="3442"
                      epochs_ratio="95.61">
          <mask elevation="03 degrees"
                obs_expected="35538"
                obs_have="33496"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30998"
                obs_have="29616"
                obs_ratio="95.54" />
          <mask elevation="15 degrees"
                obs_expected="28424"
                obs_have="27174"
                obs_ratio="95.60" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:20:23"
                         size="8656557"
                         time_creation="Wed Apr 27 00:55:03 2011"
                         time_modification="Wed Mar 30 08:20:22 2011" />
        <observations epoch_first="Wed Mar 30 07:00:00 2011"
                      epoch_last="Wed Mar 30 07:59:59 2011"
                      epochs="3442"
                      epochs_ratio="95.61">
          <mask elevation="03 degrees"
                obs_expected="35538"
                obs_have="33496"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="30998"
                obs_have="29616"
                obs_ratio="95.54" />
          <mask elevation="15 degrees"
                obs_expected="28424"
                obs_have="27174"
                obs_ratio="95.60" />
        </observations>
      </control>
    </file>
    <file name="/chas089i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Mar 30 09:22:02 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9331281"
                         time_creation="Wed Mar 30 09:15:21 2011"
                         time_modification="Wed Mar 30 09:11:38 2011" />
        <observations epoch_first="Wed Mar 30 08:00:01 2011"
                      epoch_last="Wed Mar 30 08:59:59 2011"
                      epochs="3541"
                      epochs_ratio="98.36">
          <mask elevation="03 degrees"
                obs_expected="34763"
                obs_have="33852"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="28601"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="25271"
                obs_have="24877"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Wed Mar 30 09:48:08 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9331281"
                         time_creation="Wed Mar 30 09:15:21 2011"
                         time_modification="Wed Mar 30 09:11:38 2011" />
        <observations epoch_first="Wed Mar 30 08:00:01 2011"
                      epoch_last="Wed Mar 30 08:59:59 2011"
                      epochs="3541"
                      epochs_ratio="98.36">
          <mask elevation="03 degrees"
                obs_expected="34763"
                obs_have="33852"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="28601"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="25271"
                obs_have="24877"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Wed Mar 30 11:37:15 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9331281"
                         time_creation="Wed Mar 30 09:15:21 2011"
                         time_modification="Wed Mar 30 09:11:38 2011" />
        <observations epoch_first="Wed Mar 30 08:00:01 2011"
                      epoch_last="Wed Mar 30 08:59:59 2011"
                      epochs="3541"
                      epochs_ratio="98.36">
          <mask elevation="03 degrees"
                obs_expected="34763"
                obs_have="33852"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="28601"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="25271"
                obs_have="24877"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9331281"
                         time_creation="Wed Mar 30 09:15:21 2011"
                         time_modification="Wed Mar 30 09:11:38 2011" />
        <observations epoch_first="Wed Mar 30 08:00:01 2011"
                      epoch_last="Wed Mar 30 08:59:59 2011"
                      epochs="3541"
                      epochs_ratio="98.36">
          <mask elevation="03 degrees"
                obs_expected="34763"
                obs_have="33852"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="28601"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="25271"
                obs_have="24877"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9331281"
                         time_creation="Wed Apr 27 00:55:03 2011"
                         time_modification="Wed Mar 30 09:11:38 2011" />
        <observations epoch_first="Wed Mar 30 08:00:01 2011"
                      epoch_last="Wed Mar 30 08:59:59 2011"
                      epochs="3541"
                      epochs_ratio="98.36">
          <mask elevation="03 degrees"
                obs_expected="34763"
                obs_have="33852"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="29094"
                obs_have="28601"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="25271"
                obs_have="24877"
                obs_ratio="98.44" />
        </observations>
      </control>
    </file>
    <file name="/chas089j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Mar 30 10:24:45 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8801060"
                         time_creation="Wed Mar 30 10:15:28 2011"
                         time_modification="Wed Mar 30 10:11:47 2011" />
        <observations epoch_first="Wed Mar 30 09:00:00 2011"
                      epoch_last="Wed Mar 30 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33818"
                obs_have="33640"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="32613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31936"
                obs_have="31936"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 10:50:53 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8801060"
                         time_creation="Wed Mar 30 10:15:28 2011"
                         time_modification="Wed Mar 30 10:11:47 2011" />
        <observations epoch_first="Wed Mar 30 09:00:00 2011"
                      epoch_last="Wed Mar 30 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33818"
                obs_have="33640"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="32613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31936"
                obs_have="31936"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 12:40:06 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8801060"
                         time_creation="Wed Mar 30 10:15:28 2011"
                         time_modification="Wed Mar 30 10:11:47 2011" />
        <observations epoch_first="Wed Mar 30 09:00:00 2011"
                      epoch_last="Wed Mar 30 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33818"
                obs_have="33640"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="32613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31936"
                obs_have="31936"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8801060"
                         time_creation="Wed Mar 30 10:15:28 2011"
                         time_modification="Wed Mar 30 10:11:47 2011" />
        <observations epoch_first="Wed Mar 30 09:00:00 2011"
                      epoch_last="Wed Mar 30 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33818"
                obs_have="33640"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="32613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31936"
                obs_have="31936"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="8801060"
                         time_creation="Wed Apr 27 00:55:04 2011"
                         time_modification="Wed Mar 30 10:11:47 2011" />
        <observations epoch_first="Wed Mar 30 09:00:00 2011"
                      epoch_last="Wed Mar 30 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33818"
                obs_have="33640"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32613"
                obs_have="32613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31936"
                obs_have="31936"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Mar 30 11:22:51 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9714094"
                         time_creation="Wed Mar 30 11:15:30 2011"
                         time_modification="Wed Mar 30 11:11:41 2011" />
        <observations epoch_first="Wed Mar 30 10:00:00 2011"
                      epoch_last="Wed Mar 30 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39712"
                obs_have="38007"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="33676"
                obs_have="33676"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28516"
                obs_have="28516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 11:49:20 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9714094"
                         time_creation="Wed Mar 30 11:15:30 2011"
                         time_modification="Wed Mar 30 11:11:41 2011" />
        <observations epoch_first="Wed Mar 30 10:00:00 2011"
                      epoch_last="Wed Mar 30 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39712"
                obs_have="38007"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="33676"
                obs_have="33676"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28516"
                obs_have="28516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 13:38:36 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9714094"
                         time_creation="Wed Mar 30 11:15:30 2011"
                         time_modification="Wed Mar 30 11:11:41 2011" />
        <observations epoch_first="Wed Mar 30 10:00:00 2011"
                      epoch_last="Wed Mar 30 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39712"
                obs_have="38007"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="33676"
                obs_have="33676"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28516"
                obs_have="28516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9714094"
                         time_creation="Wed Mar 30 11:15:30 2011"
                         time_modification="Wed Mar 30 11:11:41 2011" />
        <observations epoch_first="Wed Mar 30 10:00:00 2011"
                      epoch_last="Wed Mar 30 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39712"
                obs_have="38007"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="33676"
                obs_have="33676"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28516"
                obs_have="28516"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9714094"
                         time_creation="Wed Apr 27 00:55:04 2011"
                         time_modification="Wed Mar 30 11:11:41 2011" />
        <observations epoch_first="Wed Mar 30 10:00:00 2011"
                      epoch_last="Wed Mar 30 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39712"
                obs_have="38007"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="33676"
                obs_have="33676"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28516"
                obs_have="28516"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Mar 30 12:50:26 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="9742454"
                         time_creation="Wed Mar 30 12:30:33 2011"
                         time_modification="Wed Mar 30 12:20:21 2011" />
        <observations epoch_first="Wed Mar 30 11:00:00 2011"
                      epoch_last="Wed Mar 30 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42331"
                obs_have="38599"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25594"
                obs_have="25594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 14:37:51 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="9742454"
                         time_creation="Wed Mar 30 12:30:33 2011"
                         time_modification="Wed Mar 30 12:20:21 2011" />
        <observations epoch_first="Wed Mar 30 11:00:00 2011"
                      epoch_last="Wed Mar 30 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42331"
                obs_have="38599"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25594"
                obs_have="25594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="9742454"
                         time_creation="Wed Mar 30 12:30:33 2011"
                         time_modification="Wed Mar 30 12:20:21 2011" />
        <observations epoch_first="Wed Mar 30 11:00:00 2011"
                      epoch_last="Wed Mar 30 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42331"
                obs_have="38599"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25594"
                obs_have="25594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="9742454"
                         time_creation="Wed Apr 27 00:55:05 2011"
                         time_modification="Wed Mar 30 12:20:21 2011" />
        <observations epoch_first="Wed Mar 30 11:00:00 2011"
                      epoch_last="Wed Mar 30 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42331"
                obs_have="38599"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="28337"
                obs_have="28337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25594"
                obs_have="25594"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Mar 30 13:23:19 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="9931287"
                         time_creation="Wed Mar 30 13:15:38 2011"
                         time_modification="Wed Mar 30 13:11:50 2011" />
        <observations epoch_first="Wed Mar 30 12:00:00 2011"
                      epoch_last="Wed Mar 30 12:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="42580"
                obs_have="40672"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33499"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28308"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 30 13:48:47 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="9931287"
                         time_creation="Wed Mar 30 13:15:38 2011"
                         time_modification="Wed Mar 30 13:11:50 2011" />
        <observations epoch_first="Wed Mar 30 12:00:00 2011"
                      epoch_last="Wed Mar 30 12:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="42580"
                obs_have="40672"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33499"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28308"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 30 15:38:05 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="9931287"
                         time_creation="Wed Mar 30 13:15:38 2011"
                         time_modification="Wed Mar 30 13:11:50 2011" />
        <observations epoch_first="Wed Mar 30 12:00:00 2011"
                      epoch_last="Wed Mar 30 12:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="42580"
                obs_have="40672"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33499"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28308"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="9931287"
                         time_creation="Wed Mar 30 13:15:38 2011"
                         time_modification="Wed Mar 30 13:11:50 2011" />
        <observations epoch_first="Wed Mar 30 12:00:00 2011"
                      epoch_last="Wed Mar 30 12:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="42580"
                obs_have="40672"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33499"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28308"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="9931287"
                         time_creation="Wed Apr 27 00:55:05 2011"
                         time_modification="Wed Mar 30 13:11:50 2011" />
        <observations epoch_first="Wed Mar 30 12:00:00 2011"
                      epoch_last="Wed Mar 30 12:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="42580"
                obs_have="40672"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33499"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28308"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas089n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Mar 30 14:47:52 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="8739648"
                         time_creation="Wed Mar 30 14:30:31 2011"
                         time_modification="Wed Mar 30 14:20:23 2011" />
        <observations epoch_first="Wed Mar 30 13:00:00 2011"
                      epoch_last="Wed Mar 30 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34635"
                obs_have="33768"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="29163"
                obs_have="29163"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 16:37:37 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="8739648"
                         time_creation="Wed Mar 30 14:30:31 2011"
                         time_modification="Wed Mar 30 14:20:23 2011" />
        <observations epoch_first="Wed Mar 30 13:00:00 2011"
                      epoch_last="Wed Mar 30 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34635"
                obs_have="33768"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="29163"
                obs_have="29163"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="8739648"
                         time_creation="Wed Mar 30 14:30:31 2011"
                         time_modification="Wed Mar 30 14:20:23 2011" />
        <observations epoch_first="Wed Mar 30 13:00:00 2011"
                      epoch_last="Wed Mar 30 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34635"
                obs_have="33768"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="29163"
                obs_have="29163"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="8739648"
                         time_creation="Wed Apr 27 00:55:06 2011"
                         time_modification="Wed Mar 30 14:20:23 2011" />
        <observations epoch_first="Wed Mar 30 13:00:00 2011"
                      epoch_last="Wed Mar 30 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34635"
                obs_have="33768"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="29163"
                obs_have="29163"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Mar 30 15:23:19 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8186354"
                         time_creation="Wed Mar 30 15:15:34 2011"
                         time_modification="Wed Mar 30 15:11:49 2011" />
        <observations epoch_first="Wed Mar 30 14:00:00 2011"
                      epoch_last="Wed Mar 30 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33795"
                obs_have="32764"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="27206"
                obs_have="27206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24637"
                obs_have="24637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 15:48:00 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8186354"
                         time_creation="Wed Mar 30 15:15:34 2011"
                         time_modification="Wed Mar 30 15:11:49 2011" />
        <observations epoch_first="Wed Mar 30 14:00:00 2011"
                      epoch_last="Wed Mar 30 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33795"
                obs_have="32764"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="27206"
                obs_have="27206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24637"
                obs_have="24637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 17:42:13 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8186354"
                         time_creation="Wed Mar 30 15:15:34 2011"
                         time_modification="Wed Mar 30 15:11:49 2011" />
        <observations epoch_first="Wed Mar 30 14:00:00 2011"
                      epoch_last="Wed Mar 30 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33795"
                obs_have="32764"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="27206"
                obs_have="27206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24637"
                obs_have="24637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8186354"
                         time_creation="Wed Mar 30 15:15:34 2011"
                         time_modification="Wed Mar 30 15:11:49 2011" />
        <observations epoch_first="Wed Mar 30 14:00:00 2011"
                      epoch_last="Wed Mar 30 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33795"
                obs_have="32764"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="27206"
                obs_have="27206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24637"
                obs_have="24637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="8186354"
                         time_creation="Wed Apr 27 00:55:06 2011"
                         time_modification="Wed Mar 30 15:11:49 2011" />
        <observations epoch_first="Wed Mar 30 14:00:00 2011"
                      epoch_last="Wed Mar 30 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33795"
                obs_have="32764"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="27206"
                obs_have="27206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24637"
                obs_have="24637"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Mar 30 16:50:00 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="8138490"
                         time_creation="Wed Mar 30 16:30:24 2011"
                         time_modification="Wed Mar 30 16:20:18 2011" />
        <observations epoch_first="Wed Mar 30 15:00:00 2011"
                      epoch_last="Wed Mar 30 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35698"
                obs_have="34563"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25361"
                obs_have="25361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 18:45:53 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="8138490"
                         time_creation="Wed Mar 30 16:30:24 2011"
                         time_modification="Wed Mar 30 16:20:18 2011" />
        <observations epoch_first="Wed Mar 30 15:00:00 2011"
                      epoch_last="Wed Mar 30 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35698"
                obs_have="34563"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25361"
                obs_have="25361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="8138490"
                         time_creation="Wed Mar 30 16:30:24 2011"
                         time_modification="Wed Mar 30 16:20:18 2011" />
        <observations epoch_first="Wed Mar 30 15:00:00 2011"
                      epoch_last="Wed Mar 30 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35698"
                obs_have="34563"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25361"
                obs_have="25361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="8138490"
                         time_creation="Wed Apr 27 00:55:07 2011"
                         time_modification="Wed Mar 30 16:20:18 2011" />
        <observations epoch_first="Wed Mar 30 15:00:00 2011"
                      epoch_last="Wed Mar 30 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35698"
                obs_have="34563"
                obs_ratio="96.82" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30665"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25361"
                obs_have="25361"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Mar 30 17:23:35 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8834769"
                         time_creation="Wed Mar 30 17:15:33 2011"
                         time_modification="Wed Mar 30 17:11:40 2011" />
        <observations epoch_first="Wed Mar 30 16:00:00 2011"
                      epoch_last="Wed Mar 30 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="36022"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="28647"
                obs_have="28647"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 17:55:49 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8834769"
                         time_creation="Wed Mar 30 17:15:33 2011"
                         time_modification="Wed Mar 30 17:11:40 2011" />
        <observations epoch_first="Wed Mar 30 16:00:00 2011"
                      epoch_last="Wed Mar 30 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="36022"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="28647"
                obs_have="28647"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 19:57:17 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8834769"
                         time_creation="Wed Mar 30 17:15:33 2011"
                         time_modification="Wed Mar 30 17:11:40 2011" />
        <observations epoch_first="Wed Mar 30 16:00:00 2011"
                      epoch_last="Wed Mar 30 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="36022"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="28647"
                obs_have="28647"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8834769"
                         time_creation="Wed Mar 30 17:15:33 2011"
                         time_modification="Wed Mar 30 17:11:40 2011" />
        <observations epoch_first="Wed Mar 30 16:00:00 2011"
                      epoch_last="Wed Mar 30 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="36022"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="28647"
                obs_have="28647"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8834769"
                         time_creation="Wed Apr 27 00:55:08 2011"
                         time_modification="Wed Mar 30 17:11:40 2011" />
        <observations epoch_first="Wed Mar 30 16:00:00 2011"
                      epoch_last="Wed Mar 30 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="36022"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="28647"
                obs_have="28647"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Mar 30 18:28:03 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8578746"
                         time_creation="Wed Mar 30 18:15:51 2011"
                         time_modification="Wed Mar 30 18:11:43 2011" />
        <observations epoch_first="Wed Mar 30 17:00:00 2011"
                      epoch_last="Wed Mar 30 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35185"
                obs_have="34811"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="30421"
                obs_have="30421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 19:01:26 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8578746"
                         time_creation="Wed Mar 30 18:15:51 2011"
                         time_modification="Wed Mar 30 18:11:43 2011" />
        <observations epoch_first="Wed Mar 30 17:00:00 2011"
                      epoch_last="Wed Mar 30 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35185"
                obs_have="34811"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="30421"
                obs_have="30421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 20:53:22 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8578746"
                         time_creation="Wed Mar 30 18:15:51 2011"
                         time_modification="Wed Mar 30 18:11:43 2011" />
        <observations epoch_first="Wed Mar 30 17:00:00 2011"
                      epoch_last="Wed Mar 30 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35185"
                obs_have="34811"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="30421"
                obs_have="30421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8578746"
                         time_creation="Wed Mar 30 18:15:51 2011"
                         time_modification="Wed Mar 30 18:11:43 2011" />
        <observations epoch_first="Wed Mar 30 17:00:00 2011"
                      epoch_last="Wed Mar 30 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35185"
                obs_have="34811"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="30421"
                obs_have="30421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8578746"
                         time_creation="Wed Apr 27 00:55:08 2011"
                         time_modification="Wed Mar 30 18:11:43 2011" />
        <observations epoch_first="Wed Mar 30 17:00:00 2011"
                      epoch_last="Wed Mar 30 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35185"
                obs_have="34811"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="30421"
                obs_have="30421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Mar 30 19:39:05 2011"
               level="3">
        <file_statistics latency="00:20:10"
                         size="8428284"
                         time_creation="Wed Mar 30 19:35:25 2011"
                         time_modification="Wed Mar 30 19:20:09 2011" />
        <observations epoch_first="Wed Mar 30 18:00:00 2011"
                      epoch_last="Wed Mar 30 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34727"
                obs_have="33722"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="31380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30183"
                obs_have="30183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 21:48:46 2011"
               level="3">
        <file_statistics latency="00:20:10"
                         size="8428284"
                         time_creation="Wed Mar 30 19:35:25 2011"
                         time_modification="Wed Mar 30 19:20:09 2011" />
        <observations epoch_first="Wed Mar 30 18:00:00 2011"
                      epoch_last="Wed Mar 30 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34727"
                obs_have="33722"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="31380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30183"
                obs_have="30183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:20:10"
                         size="8428284"
                         time_creation="Wed Mar 30 19:35:25 2011"
                         time_modification="Wed Mar 30 19:20:09 2011" />
        <observations epoch_first="Wed Mar 30 18:00:00 2011"
                      epoch_last="Wed Mar 30 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34727"
                obs_have="33722"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="31380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30183"
                obs_have="30183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:20:10"
                         size="8428284"
                         time_creation="Wed Apr 27 00:55:09 2011"
                         time_modification="Wed Mar 30 19:20:09 2011" />
        <observations epoch_first="Wed Mar 30 18:00:00 2011"
                      epoch_last="Wed Mar 30 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34727"
                obs_have="33722"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="31380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30183"
                obs_have="30183"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Mar 30 20:30:49 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9071474"
                         time_creation="Wed Mar 30 20:15:39 2011"
                         time_modification="Wed Mar 30 20:11:41 2011" />
        <observations epoch_first="Wed Mar 30 19:00:00 2011"
                      epoch_last="Wed Mar 30 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36472"
                obs_have="35823"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32287"
                obs_have="32287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27743"
                obs_have="27743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 21:07:32 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9071474"
                         time_creation="Wed Mar 30 20:15:39 2011"
                         time_modification="Wed Mar 30 20:11:41 2011" />
        <observations epoch_first="Wed Mar 30 19:00:00 2011"
                      epoch_last="Wed Mar 30 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36472"
                obs_have="35823"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32287"
                obs_have="32287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27743"
                obs_have="27743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 22:46:01 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9071474"
                         time_creation="Wed Mar 30 20:15:39 2011"
                         time_modification="Wed Mar 30 20:11:41 2011" />
        <observations epoch_first="Wed Mar 30 19:00:00 2011"
                      epoch_last="Wed Mar 30 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36472"
                obs_have="35823"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32287"
                obs_have="32287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27743"
                obs_have="27743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9071474"
                         time_creation="Wed Mar 30 20:15:39 2011"
                         time_modification="Wed Mar 30 20:11:41 2011" />
        <observations epoch_first="Wed Mar 30 19:00:00 2011"
                      epoch_last="Wed Mar 30 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36472"
                obs_have="35823"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32287"
                obs_have="32287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27743"
                obs_have="27743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9071474"
                         time_creation="Wed Apr 27 00:55:10 2011"
                         time_modification="Wed Mar 30 20:11:41 2011" />
        <observations epoch_first="Wed Mar 30 19:00:00 2011"
                      epoch_last="Wed Mar 30 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36472"
                obs_have="35823"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32287"
                obs_have="32287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27743"
                obs_have="27743"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Mar 30 21:28:21 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="9587615"
                         time_creation="Wed Mar 30 21:15:53 2011"
                         time_modification="Wed Mar 30 21:11:49 2011" />
        <observations epoch_first="Wed Mar 30 20:00:00 2011"
                      epoch_last="Wed Mar 30 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36530"
                obs_have="35600"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="29632"
                obs_have="29632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25027"
                obs_have="25027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 21:59:15 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="9587615"
                         time_creation="Wed Mar 30 21:15:53 2011"
                         time_modification="Wed Mar 30 21:11:49 2011" />
        <observations epoch_first="Wed Mar 30 20:00:00 2011"
                      epoch_last="Wed Mar 30 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36530"
                obs_have="35600"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="29632"
                obs_have="29632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25027"
                obs_have="25027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 23:37:12 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="9587615"
                         time_creation="Wed Mar 30 21:15:53 2011"
                         time_modification="Wed Mar 30 21:11:49 2011" />
        <observations epoch_first="Wed Mar 30 20:00:00 2011"
                      epoch_last="Wed Mar 30 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36530"
                obs_have="35600"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="29632"
                obs_have="29632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25027"
                obs_have="25027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="9587615"
                         time_creation="Wed Mar 30 21:15:53 2011"
                         time_modification="Wed Mar 30 21:11:49 2011" />
        <observations epoch_first="Wed Mar 30 20:00:00 2011"
                      epoch_last="Wed Mar 30 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36530"
                obs_have="35600"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="29632"
                obs_have="29632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25027"
                obs_have="25027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="9587615"
                         time_creation="Wed Apr 27 00:55:10 2011"
                         time_modification="Wed Mar 30 21:11:49 2011" />
        <observations epoch_first="Wed Mar 30 20:00:00 2011"
                      epoch_last="Wed Mar 30 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36530"
                obs_have="35600"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="29632"
                obs_have="29632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25027"
                obs_have="25027"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Mar 30 22:30:20 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8682170"
                         time_creation="Wed Mar 30 22:15:33 2011"
                         time_modification="Wed Mar 30 22:11:50 2011" />
        <observations epoch_first="Wed Mar 30 21:00:00 2011"
                      epoch_last="Wed Mar 30 21:59:59 2011"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32301"
                obs_ratio="99.69" />
          <mask elevation="10 degrees"
                obs_expected="31485"
                obs_have="31386"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="29153"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Wed Mar 30 22:57:38 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8682170"
                         time_creation="Wed Mar 30 22:15:33 2011"
                         time_modification="Wed Mar 30 22:11:50 2011" />
        <observations epoch_first="Wed Mar 30 21:00:00 2011"
                      epoch_last="Wed Mar 30 21:59:59 2011"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32301"
                obs_ratio="99.69" />
          <mask elevation="10 degrees"
                obs_expected="31485"
                obs_have="31386"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="29153"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Mar 31 00:39:35 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8682170"
                         time_creation="Wed Mar 30 22:15:33 2011"
                         time_modification="Wed Mar 30 22:11:50 2011" />
        <observations epoch_first="Wed Mar 30 21:00:00 2011"
                      epoch_last="Wed Mar 30 21:59:59 2011"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32301"
                obs_ratio="99.69" />
          <mask elevation="10 degrees"
                obs_expected="31485"
                obs_have="31386"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="29153"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8682170"
                         time_creation="Wed Mar 30 22:15:33 2011"
                         time_modification="Wed Mar 30 22:11:50 2011" />
        <observations epoch_first="Wed Mar 30 21:00:00 2011"
                      epoch_last="Wed Mar 30 21:59:59 2011"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32301"
                obs_ratio="99.69" />
          <mask elevation="10 degrees"
                obs_expected="31485"
                obs_have="31386"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="29153"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8682170"
                         time_creation="Wed Apr 27 00:55:11 2011"
                         time_modification="Wed Mar 30 22:11:50 2011" />
        <observations epoch_first="Wed Mar 30 21:00:00 2011"
                      epoch_last="Wed Mar 30 21:59:59 2011"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32301"
                obs_ratio="99.69" />
          <mask elevation="10 degrees"
                obs_expected="31485"
                obs_have="31386"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="29153"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/chas089w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Mar 30 23:22:24 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8783713"
                         time_creation="Wed Mar 30 23:15:38 2011"
                         time_modification="Wed Mar 30 23:11:42 2011" />
        <observations epoch_first="Wed Mar 30 22:00:00 2011"
                      epoch_last="Wed Mar 30 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33835"
                obs_have="31830"
                obs_ratio="94.07" />
          <mask elevation="10 degrees"
                obs_expected="27973"
                obs_have="27514"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 30 23:47:29 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8783713"
                         time_creation="Wed Mar 30 23:15:38 2011"
                         time_modification="Wed Mar 30 23:11:42 2011" />
        <observations epoch_first="Wed Mar 30 22:00:00 2011"
                      epoch_last="Wed Mar 30 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33835"
                obs_have="31830"
                obs_ratio="94.07" />
          <mask elevation="10 degrees"
                obs_expected="27973"
                obs_have="27514"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 01:36:33 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8783713"
                         time_creation="Wed Mar 30 23:15:38 2011"
                         time_modification="Wed Mar 30 23:11:42 2011" />
        <observations epoch_first="Wed Mar 30 22:00:00 2011"
                      epoch_last="Wed Mar 30 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33835"
                obs_have="31830"
                obs_ratio="94.07" />
          <mask elevation="10 degrees"
                obs_expected="27973"
                obs_have="27514"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8783713"
                         time_creation="Wed Mar 30 23:15:38 2011"
                         time_modification="Wed Mar 30 23:11:42 2011" />
        <observations epoch_first="Wed Mar 30 22:00:00 2011"
                      epoch_last="Wed Mar 30 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33835"
                obs_have="31830"
                obs_ratio="94.07" />
          <mask elevation="10 degrees"
                obs_expected="27973"
                obs_have="27514"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8783713"
                         time_creation="Wed Apr 27 00:55:11 2011"
                         time_modification="Wed Mar 30 23:11:42 2011" />
        <observations epoch_first="Wed Mar 30 22:00:00 2011"
                      epoch_last="Wed Mar 30 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33835"
                obs_have="31830"
                obs_ratio="94.07" />
          <mask elevation="10 degrees"
                obs_expected="27973"
                obs_have="27514"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23902"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas089x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Mar 31 00:49:09 2011"
               level="3">
        <file_statistics latency="00:28:19"
                         size="9280186"
                         time_creation="Thu Mar 31 00:30:40 2011"
                         time_modification="Thu Mar 31 00:28:18 2011" />
        <observations epoch_first="Wed Mar 30 23:00:00 2011"
                      epoch_last="Wed Mar 30 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42596"
                obs_have="39996"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="29763"
                obs_have="29763"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25799"
                obs_have="25799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 02:38:44 2011"
               level="3">
        <file_statistics latency="00:28:19"
                         size="9280186"
                         time_creation="Thu Mar 31 00:30:40 2011"
                         time_modification="Thu Mar 31 00:28:18 2011" />
        <observations epoch_first="Wed Mar 30 23:00:00 2011"
                      epoch_last="Wed Mar 30 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42596"
                obs_have="39996"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="29763"
                obs_have="29763"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25799"
                obs_have="25799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 31 22:04:58 2011"
               level="3">
        <file_statistics latency="00:28:19"
                         size="9280186"
                         time_creation="Thu Mar 31 00:30:40 2011"
                         time_modification="Thu Mar 31 00:28:18 2011" />
        <observations epoch_first="Wed Mar 30 23:00:00 2011"
                      epoch_last="Wed Mar 30 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42596"
                obs_have="39996"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="29763"
                obs_have="29763"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25799"
                obs_have="25799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 29 05:59:41 2011"
               level="3">
        <file_statistics latency="00:28:19"
                         size="9280186"
                         time_creation="Wed Apr 27 00:55:12 2011"
                         time_modification="Thu Mar 31 00:28:18 2011" />
        <observations epoch_first="Wed Mar 30 23:00:00 2011"
                      epoch_last="Wed Mar 30 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42596"
                obs_have="39996"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="29763"
                obs_have="29763"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25799"
                obs_have="25799"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
